count global inserted ts

Fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/10848

.github/workflows/build.yml

@@ -66,6 +66,8 @@ jobs:
     steps:
       - name: Code checkout
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        with:
+          persist-credentials: false
 
       - name: Setup Go
         id: go

.github/workflows/changelog-linter.yml

@@ -17,6 +17,7 @@ jobs:
         with:
           # needed for proper diff
           fetch-depth: 0
+          persist-credentials: false
 
       - name: 'Validate that changelog changes are under ## tip'
         run: |

.github/workflows/check-commit-signed.yml

@@ -15,6 +15,7 @@ jobs:
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
         with:
           fetch-depth: 0  # we need full history for commit verification
+          persist-credentials: false
 
       - name: Check commit signatures
         run: |

.github/workflows/check-licenses.yml

@@ -18,6 +18,8 @@ jobs:
     steps:
       - name: Code checkout
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        with:
+          persist-credentials: false
 
       - name: Setup Go
         id: go

.github/workflows/codeql-analysis-go.yml

@@ -32,6 +32,8 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        with:
+          persist-credentials: false
 
       - name: Set up Go
         id: go

.github/workflows/docs.yaml

@@ -21,6 +21,7 @@ jobs:
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
         with:
           path: __vm
+          persist-credentials: false
 
       - name: Checkout private code
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
@@ -28,6 +29,7 @@ jobs:
           repository: VictoriaMetrics/vmdocs
           token: ${{ secrets.VM_BOT_GH_TOKEN }}
           path: __vm-docs
+          persist-credentials: true
 
       - name: Import GPG key
         uses: crazy-max/ghaction-import-gpg@2dc316deee8e90f13e1a351ab510b4d5bc0c82cd  # v7.0.0

.github/workflows/test.yml

@@ -35,6 +35,8 @@ jobs:
     steps:
       - name: Code checkout
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        with:
+          persist-credentials: false
 
       - name: Setup Go
         id: go
@@ -78,6 +80,8 @@ jobs:
     steps:
       - name: Code checkout
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        with:
+          persist-credentials: false
 
       - name: Setup Go
         id: go
@@ -103,6 +107,8 @@ jobs:
     steps:
       - name: Code checkout
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        with:
+          persist-credentials: false
 
       - name: Setup Go
         id: go

.github/workflows/vmui.yml

@@ -33,6 +33,8 @@ jobs:
     steps:
       - name: Code checkout
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        with:
+          persist-credentials: false
 
       - name: Cache node_modules
         id: cache

.golangci.yml

@@ -1,9 +1,18 @@
 version: "2"
 linters:
+  enable:
+    - errorlint
   settings:
     errcheck:
       exclude-functions:
         - (net/http.ResponseWriter).Write
+    errorlint:
+      errorf: true
+      # Do not enable `comparison` and `asserts`: they produce false positives,
+      # since many call sites intentionally compare sentinel errors directly (e.g. err == io.EOF)
+      # when the producer is documented to return them unwrapped. See https://github.com/VictoriaMetrics/VictoriaLogs/pull/1490
+      comparison: false
+      asserts: false
   exclusions:
     generated: lax
     presets:

app/vmagent/remotewrite/pendingseries.go

@@ -209,13 +209,12 @@ func (wr *writeRequest) tryPushMetadata(mms []prompb.MetricMetadata) bool {
 func (wr *writeRequest) copyMetadata(dst, src *prompb.MetricMetadata) {
 	// Direct copy for non-string fields, which are safe by value.
 	dst.Type = src.Type
-	dst.Unit = src.Unit
 
 	dst.AccountID = src.AccountID
 	dst.ProjectID = src.ProjectID
 
 	// Pre-allocate memory for all string fields.
-	neededBufLen := len(src.MetricFamilyName) + len(src.Help)
+	neededBufLen := len(src.MetricFamilyName) + len(src.Help) + len(src.Unit)
 	bufLen := len(wr.metadatabuf)
 	wr.metadatabuf = slicesutil.SetLength(wr.metadatabuf, bufLen+neededBufLen)
 	buf := wr.metadatabuf[:bufLen]
@@ -230,6 +229,11 @@ func (wr *writeRequest) copyMetadata(dst, src *prompb.MetricMetadata) {
 	buf = append(buf, src.Help...)
 	dst.Help = bytesutil.ToUnsafeString(buf[bufLen:])
 
+	// Copy Unit
+	bufLen = len(buf)
+	buf = append(buf, src.Unit...)
+	dst.Unit = bytesutil.ToUnsafeString(buf[bufLen:])
+
 	wr.metadatabuf = buf
 }
 

app/vmalert/main.go

@@ -315,6 +315,11 @@ func configReload(ctx context.Context, m *manager, groupsCfg []config.Group, sig
 
 	parseFn := config.Parse
 	for {
+		select {
+		case <-ctx.Done():
+			return
+		default:
+		}
 		select {
 		case <-ctx.Done():
 			return

app/vmauth/auth_config.go

@@ -840,6 +840,11 @@ func authConfigReloader(sighupCh <-chan os.Signal) {
 	}
 
 	for {
+		select {
+		case <-stopCh:
+			return
+		default:
+		}
 		select {
 		case <-stopCh:
 			return
@@ -906,7 +911,8 @@ func reloadAuthConfigData(data []byte) (bool, error) {
 		return false, fmt.Errorf("failed to parse auth config: %w", err)
 	}
 
-	jui, oidcDP, err := parseJWTUsers(ac)
+	oidcDP := &oidcDiscovererPool{}
+	jui, err := parseJWTUsers(ac, oidcDP)
 	if err != nil {
 		return false, fmt.Errorf("failed to parse JWT users from auth config: %w", err)
 	}

app/vmauth/jwt.go

@@ -72,9 +72,8 @@ type JWTConfig struct {
 	verifierPool atomic.Pointer[jwt.VerifierPool]
 }
 
-func parseJWTUsers(ac *AuthConfig) ([]*UserInfo, *oidcDiscovererPool, error) {
+func parseJWTUsers(ac *AuthConfig, oidcDP *oidcDiscovererPool) ([]*UserInfo, error) {
 	jui := make([]*UserInfo, 0, len(ac.Users))
-	oidcDP := &oidcDiscovererPool{}
 
 	uniqClaims := make(map[string]*UserInfo)
 	var sortedClaims []string
@@ -85,10 +84,10 @@ func parseJWTUsers(ac *AuthConfig) ([]*UserInfo, *oidcDiscovererPool, error) {
 		}
 
 		if ui.AuthToken != "" || ui.BearerToken != "" || ui.Username != "" || ui.Password != "" {
-			return nil, nil, fmt.Errorf("auth_token, bearer_token, username and password cannot be specified if jwt is set")
+			return nil, fmt.Errorf("auth_token, bearer_token, username and password cannot be specified if jwt is set")
 		}
 		if len(jwtToken.PublicKeys) == 0 && len(jwtToken.PublicKeyFiles) == 0 && !jwtToken.SkipVerify && jwtToken.OIDC == nil {
-			return nil, nil, fmt.Errorf("jwt must contain at least a single public key, public_key_files, oidc or have skip_verify=true")
+			return nil, fmt.Errorf("jwt must contain at least a single public key, public_key_files, oidc or have skip_verify=true")
 		}
 		var claimsString string
 		sortedClaims = sortedClaims[:0]
@@ -97,7 +96,7 @@ func parseJWTUsers(ac *AuthConfig) ([]*UserInfo, *oidcDiscovererPool, error) {
 			sortedClaims = append(sortedClaims, fmt.Sprintf("%s=%s", ck, cv))
 			pc, err := jwt.NewClaim(ck, cv)
 			if err != nil {
-				return nil, nil, fmt.Errorf("incorrect match claim, key=%q, value regex=%q: %w", ck, cv, err)
+				return nil, fmt.Errorf("incorrect match claim, key=%q, value regex=%q: %w", ck, cv, err)
 			}
 			parsedClaims = append(parsedClaims, pc)
 		}
@@ -106,7 +105,7 @@ func parseJWTUsers(ac *AuthConfig) ([]*UserInfo, *oidcDiscovererPool, error) {
 		claimsString = strings.Join(sortedClaims, ",")
 
 		if oldUI, ok := uniqClaims[claimsString]; ok {
-			return nil, nil, fmt.Errorf("duplicate match claims=%q found for name=%q at idx=%d; the previous one is set for name=%q", claimsString, ui.Name, idx, oldUI.Name)
+			return nil, fmt.Errorf("duplicate match claims=%q found for name=%q at idx=%d; the previous one is set for name=%q", claimsString, ui.Name, idx, oldUI.Name)
 		}
 		uniqClaims[claimsString] = &ui
 		if len(jwtToken.PublicKeys) > 0 || len(jwtToken.PublicKeyFiles) > 0 {
@@ -115,7 +114,7 @@ func parseJWTUsers(ac *AuthConfig) ([]*UserInfo, *oidcDiscovererPool, error) {
 			for i := range jwtToken.PublicKeys {
 				k, err := jwt.ParseKey([]byte(jwtToken.PublicKeys[i]))
 				if err != nil {
-					return nil, nil, err
+					return nil, err
 				}
 				keys = append(keys, k)
 			}
@@ -123,52 +122,52 @@ func parseJWTUsers(ac *AuthConfig) ([]*UserInfo, *oidcDiscovererPool, error) {
 			for _, filePath := range jwtToken.PublicKeyFiles {
 				keyData, err := os.ReadFile(filePath)
 				if err != nil {
-					return nil, nil, fmt.Errorf("cannot read public key from file %q: %w", filePath, err)
+					return nil, fmt.Errorf("cannot read public key from file %q: %w", filePath, err)
 				}
 				k, err := jwt.ParseKey(keyData)
 				if err != nil {
-					return nil, nil, fmt.Errorf("cannot parse public key from file %q: %w", filePath, err)
+					return nil, fmt.Errorf("cannot parse public key from file %q: %w", filePath, err)
 				}
 				keys = append(keys, k)
 			}
 
 			vp, err := jwt.NewVerifierPool(keys)
 			if err != nil {
-				return nil, nil, err
+				return nil, err
 			}
 
 			jwtToken.verifierPool.Store(vp)
 		}
 		if jwtToken.OIDC != nil {
 			if len(jwtToken.PublicKeys) > 0 || len(jwtToken.PublicKeyFiles) > 0 || jwtToken.SkipVerify {
-				return nil, nil, fmt.Errorf("jwt with oidc cannot contain public keys or have skip_verify=true")
+				return nil, fmt.Errorf("jwt with oidc cannot contain public keys or have skip_verify=true")
 			}
 
 			if jwtToken.OIDC.Issuer == "" {
-				return nil, nil, fmt.Errorf("oidc issuer cannot be empty")
+				return nil, fmt.Errorf("oidc issuer cannot be empty")
 			}
 			isserURL, err := url.Parse(jwtToken.OIDC.Issuer)
 			if err != nil {
-				return nil, nil, fmt.Errorf("oidc issuer %q must be a valid URL", jwtToken.OIDC.Issuer)
+				return nil, fmt.Errorf("oidc issuer %q must be a valid URL", jwtToken.OIDC.Issuer)
 			}
 			if isserURL.Scheme != "https" && isserURL.Scheme != "http" {
-				return nil, nil, fmt.Errorf("oidc issuer %q must have http or https scheme", jwtToken.OIDC.Issuer)
+				return nil, fmt.Errorf("oidc issuer %q must have http or https scheme", jwtToken.OIDC.Issuer)
 			}
 
 			oidcDP.createOrAdd(ui.JWT.OIDC.Issuer, &ui.JWT.verifierPool)
 		}
 
 		if err := parseJWTPlaceholdersForUserInfo(&ui, true); err != nil {
-			return nil, nil, err
+			return nil, err
 		}
 
 		if err := ui.initURLs(); err != nil {
-			return nil, nil, err
+			return nil, err
 		}
 
 		metricLabels, err := ui.getMetricLabels()
 		if err != nil {
-			return nil, nil, fmt.Errorf("cannot parse metric_labels: %w", err)
+			return nil, fmt.Errorf("cannot parse metric_labels: %w", err)
 		}
 		ui.requests = ac.ms.GetOrCreateCounter(`vmauth_user_requests_total` + metricLabels)
 		ui.requestErrors = ac.ms.GetOrCreateCounter(`vmauth_user_request_errors_total` + metricLabels)
@@ -187,7 +186,7 @@ func parseJWTUsers(ac *AuthConfig) ([]*UserInfo, *oidcDiscovererPool, error) {
 
 		rt, err := newRoundTripper(ui.TLSCAFile, ui.TLSCertFile, ui.TLSKeyFile, ui.TLSServerName, ui.TLSInsecureSkipVerify)
 		if err != nil {
-			return nil, nil, fmt.Errorf("cannot initialize HTTP RoundTripper: %w", err)
+			return nil, fmt.Errorf("cannot initialize HTTP RoundTripper: %w", err)
 		}
 		ui.rt = rt
 
@@ -200,7 +199,7 @@ func parseJWTUsers(ac *AuthConfig) ([]*UserInfo, *oidcDiscovererPool, error) {
 		return len(jui[i].JWT.MatchClaims) > len(jui[j].JWT.MatchClaims)
 	})
 
-	return jui, oidcDP, nil
+	return jui, nil
 }
 
 var tokenPool sync.Pool

app/vmauth/jwt_test.go

@@ -39,16 +39,14 @@ XOtclIk1uhc03oL9nOQ=
 			}
 			return
 		}
-		users, oidcDP, err := parseJWTUsers(ac)
+		oidcDP := &oidcDiscovererPool{}
+		users, err := parseJWTUsers(ac, oidcDP)
 		if err == nil {
 			t.Fatalf("expecting non-nil error; got %v", users)
 		}
 		if expErr != err.Error() {
 			t.Fatalf("unexpected error; got\n%q\nwant \n%q", err.Error(), expErr)
 		}
-		if oidcDP != nil {
-			t.Fatalf("expecting nil oidcDP; got %v", oidcDP)
-		}
 	}
 
 	// unauthorized_user cannot be used with jwt
@@ -326,7 +324,8 @@ XOtclIk1uhc03oL9nOQ=
 			t.Fatalf("unexpected error: %s", err)
 		}
 
-		jui, oidcDP, err := parseJWTUsers(ac)
+		oidcDP := &oidcDiscovererPool{}
+		jui, err := parseJWTUsers(ac, oidcDP)
 		if err != nil {
 			t.Fatalf("unexpected error: %s", err)
 		}

app/vmctl/auth/auth.go

@@ -131,16 +131,13 @@ func (ac *authContext) initFromBasicAuthConfig(ba *BasicAuthConfig) error {
 	if ba.Username == "" {
 		return fmt.Errorf("missing `username` in `basic_auth` section")
 	}
-	if ba.Password != "" {
-		ac.getAuthHeader = func() string {
-			// See https://en.wikipedia.org/wiki/Basic_access_authentication
-			token := ba.Username + ":" + ba.Password
-			token64 := base64.StdEncoding.EncodeToString([]byte(token))
-			return "Basic " + token64
-		}
-		ac.authDigest = fmt.Sprintf("basic(username=%q, password=%q)", ba.Username, ba.Password)
-		return nil
+	ac.getAuthHeader = func() string {
+		// See https://en.wikipedia.org/wiki/Basic_access_authentication
+		token := ba.Username + ":" + ba.Password
+		token64 := base64.StdEncoding.EncodeToString([]byte(token))
+		return "Basic " + token64
 	}
+	ac.authDigest = fmt.Sprintf("basic(username=%q, password=%q)", ba.Username, ba.Password)
 	return nil
 }
 

app/vmctl/flags.go

@@ -69,6 +69,8 @@ const (
 	vmAddr               = "vm-addr"
 	vmUser               = "vm-user"
 	vmPassword           = "vm-password"
+	vmHeaders            = "vm-headers"
+	vmBearerToken        = "vm-bearer-token"
 	vmAccountID          = "vm-account-id"
 	vmConcurrency        = "vm-concurrency"
 	vmCompress           = "vm-compress"
@@ -112,6 +114,16 @@ var (
 			Usage:   "VictoriaMetrics password for basic auth",
 			EnvVars: []string{"VM_PASSWORD"},
 		},
+		&cli.StringFlag{
+			Name: vmHeaders,
+			Usage: "Optional HTTP headers to send with each request to the corresponding destination address. \n" +
+				"For example, --vm-headers='My-Auth:foobar' would send 'My-Auth: foobar' HTTP header with every request to the corresponding destination address. \n" +
+				"Multiple headers must be delimited by '^^': --vm-headers='header1:value1^^header2:value2'",
+		},
+		&cli.StringFlag{
+			Name:  vmBearerToken,
+			Usage: "Optional bearer auth token to use for the corresponding --vm-addr",
+		},
 		&cli.StringFlag{
 			Name: vmAccountID,
 			Usage: "AccountID is an arbitrary 32-bit integer identifying namespace for data ingestion (aka tenant). \n" +

app/vmctl/main.go

@@ -457,7 +457,7 @@ func main() {
 						auth.WithBearer(c.String(vmNativeDstBearerToken)),
 						auth.WithHeaders(c.String(vmNativeDstHeaders)))
 					if err != nil {
-						return fmt.Errorf("error initialize auth config for destination: %s", dstAddr)
+						return fmt.Errorf("error initialize auth config for destination: %s: %w", dstAddr, err)
 					}
 
 					// create TLS config
@@ -596,11 +596,18 @@ func initConfigVM(c *cli.Context) (vm.Config, error) {
 		return vm.Config{}, fmt.Errorf("failed to create backoff object: %w", err)
 	}
 
+	authCfg, err := auth.Generate(
+		auth.WithBasicAuth(c.String(vmUser), c.String(vmPassword)),
+		auth.WithBearer(c.String(vmBearerToken)),
+		auth.WithHeaders(c.String(vmHeaders)))
+	if err != nil {
+		return vm.Config{}, fmt.Errorf("error initialize auth config for destination: %s: %w", addr, err)
+	}
+
 	return vm.Config{
 		Addr:               addr,
 		Transport:          tr,
-		User:               c.String(vmUser),
-		Password:           c.String(vmPassword),
+		AuthCfg:            authCfg,
 		Concurrency:        uint8(c.Int(vmConcurrency)),
 		Compress:           c.Bool(vmCompress),
 		AccountID:          c.String(vmAccountID),

app/vmctl/utils.go

@@ -74,9 +74,9 @@ func wrapErr(vmErr *vm.ImportError, verbose bool) error {
 		verboseMsg = "(enable `--verbose` output to get more details)"
 	}
 	if vmErr.Err == nil {
-		return fmt.Errorf("%s\n\tLatest delivered batch for timestamps range %d - %d %s\n%s",
+		return fmt.Errorf("%w\n\tLatest delivered batch for timestamps range %d - %d %s\n%s",
 			vmErr.Err, minTS, maxTS, verboseMsg, errTS)
 	}
-	return fmt.Errorf("%s\n\tImporting batch failed for timestamps range %d - %d %s\n%s",
+	return fmt.Errorf("%w\n\tImporting batch failed for timestamps range %d - %d %s\n%s",
 		vmErr.Err, minTS, maxTS, verboseMsg, errTS)
 }

app/vmctl/vm/vm.go

@@ -12,6 +12,7 @@ import (
 	"sync"
 	"time"
 
+	"github.com/VictoriaMetrics/VictoriaMetrics/app/vmctl/auth"
 	"github.com/VictoriaMetrics/metrics"
 
 	"github.com/VictoriaMetrics/VictoriaMetrics/app/vmctl/backoff"
@@ -27,6 +28,8 @@ type Config struct {
 	//   --httpListenAddr value for single node version
 	//   --httpListenAddr value of vmselect  component for cluster version
 	Addr string
+
+	AuthCfg *auth.Config
 	// Transport allows specifying custom http.Transport
 	Transport *http.Transport
 	// Concurrency defines number of worker
@@ -40,10 +43,6 @@ type Config struct {
 	// BatchSize defines how many samples
 	// importer collects before sending the import request
 	BatchSize int
-	// User name for basic auth
-	User string
-	// Password for basic auth
-	Password string
 	// SignificantFigures defines the number of significant figures to leave
 	// in metric values before importing.
 	// Zero value saves all the significant decimal places
@@ -65,11 +64,10 @@ type Config struct {
 // see https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#how-to-import-time-series-data
 type Importer struct {
 	addr       string
+	authCfg    *auth.Config
 	client     *http.Client
 	importPath string
 	compress   bool
-	user       string
-	password   string
 
 	close  chan struct{}
 	input  chan *TimeSeries
@@ -148,8 +146,7 @@ func NewImporter(ctx context.Context, cfg Config) (*Importer, error) {
 		client:     client,
 		importPath: importPath,
 		compress:   cfg.Compress,
-		user:       cfg.User,
-		password:   cfg.Password,
+		authCfg:    cfg.AuthCfg,
 		rl:         limiter.NewLimiter(cfg.RateLimit),
 		close:      make(chan struct{}),
 		input:      make(chan *TimeSeries, cfg.Concurrency*4),
@@ -304,8 +301,8 @@ func (im *Importer) Ping() error {
 	if err != nil {
 		return fmt.Errorf("cannot create request to %q: %w", im.addr, err)
 	}
-	if im.user != "" {
-		req.SetBasicAuth(im.user, im.password)
+	if im.authCfg != nil {
+		im.authCfg.SetHeaders(req, true)
 	}
 	resp, err := im.client.Do(req)
 	if err != nil {
@@ -334,8 +331,8 @@ func (im *Importer) Import(tsBatch []*TimeSeries) error {
 		im.importRequestsErrorsTotal.Inc()
 		return fmt.Errorf("cannot create request to %q: %w", im.addr, err)
 	}
-	if im.user != "" {
-		req.SetBasicAuth(im.user, im.password)
+	if im.authCfg != nil {
+		im.authCfg.SetHeaders(req, true)
 	}
 	if im.compress {
 		req.Header.Set("Content-Encoding", "gzip")

app/vmestimator/cardinality_metrics.go

@@ -0,0 +1,49 @@
+package main
+
+import (
+	"bytes"
+	"flag"
+	"io"
+	"sync"
+	"time"
+
+	"github.com/VictoriaMetrics/metrics"
+)
+
+var (
+	cardinalityMetricsWrites        = metrics.NewCounter(`vmestimator_write_cardinality_metrics_total`)
+	cardinalityMetricsWriteDuration = metrics.NewFloatCounter(`vmestimator_write_cardinality_metrics_duration_seconds_total`)
+	cardinalityMetricsWriteBytes    = metrics.NewCounter(`vmestimator_write_cardinality_metrics_size_bytes_total`)
+
+	cardinalityCacheMu         sync.Mutex
+	cardinalityMetricsCacheAt  time.Time
+	cardinalityMetricsCache    []byte
+	cardinalityMetricsCacheTTL = flag.Duration("cardinalityMetrics.cacheTTL", time.Second*30, "Duration for caching cardinality metrics response")
+	cardinalityMetricsExposeAt = flag.String(`cardinalityMetrics.exposeAt`, `/metrics`, "HTTP path for exposing cardinality metrics. "+
+		"If set to the default /metrics, cardinality metrics are merged with regular metrics and exposed together. "+
+		"If set to a different path, only cardinality metrics are exposed at that endpoint. "+
+		"If set to an empty value, cardinality metrics are not exposed via HTTP at all.")
+)
+
+func writeCardinalityMetrics(w io.Writer, es []*estimator) {
+	startTime := time.Now()
+
+	cardinalityCacheMu.Lock()
+	if time.Since(cardinalityMetricsCacheAt) >= *cardinalityMetricsCacheTTL || *cardinalityMetricsCacheTTL == 0 {
+		plain := bytes.NewBuffer(cardinalityMetricsCache[:0])
+		for _, e := range es {
+			e.writeMetrics(plain)
+		}
+		cardinalityMetricsCache = plain.Bytes()
+		cardinalityMetricsCacheAt = time.Now()
+	}
+	cm := make([]byte, len(cardinalityMetricsCache))
+	copy(cm, cardinalityMetricsCache)
+	cardinalityCacheMu.Unlock()
+
+	_, _ = w.Write(cm)
+
+	cardinalityMetricsWrites.Inc()
+	cardinalityMetricsWriteDuration.Add(time.Since(startTime).Seconds())
+	cardinalityMetricsWriteBytes.Add(len(cm))
+}

app/vmestimator/config.go

@@ -0,0 +1,43 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"sort"
+	"time"
+
+	"gopkg.in/yaml.v2"
+)
+
+type Config struct {
+	Streams []EstimatorConfig `yaml:"streams"`
+}
+
+type EstimatorConfig struct {
+	GroupBy      []string          `yaml:"group_by"`
+	GroupLimit   int               `yaml:"group_limit"`
+	Labels       map[string]string `yaml:"labels"`
+	Interval     time.Duration     `yaml:"interval"`
+	Buckets      int               `yaml:"buckets"`
+	HLLPrecision uint8             `yaml:"hll_precision"`
+	HLLSparse    *bool             `yaml:"hll_sparse"`
+}
+
+func loadConfig(path string) (*Config, error) {
+	data, err := os.ReadFile(path)
+	if err != nil {
+		return nil, fmt.Errorf("cannot read config file %q: %w", path, err)
+	}
+	var cfg Config
+	if err := yaml.UnmarshalStrict(data, &cfg); err != nil {
+		return nil, fmt.Errorf("cannot parse config file %q: %w", path, err)
+	}
+	for _, stream := range cfg.Streams {
+		sort.Strings(stream.GroupBy)
+		if stream.HLLPrecision != 0 && (stream.HLLPrecision < 4 || stream.HLLPrecision > 18) {
+			return nil, fmt.Errorf("invalid precision %d: must be in range [4, 18]", stream.HLLPrecision)
+		}
+	}
+
+	return &cfg, nil
+}

app/vmestimator/estimator.go

@@ -0,0 +1,508 @@
+package main
+
+import (
+	"fmt"
+	"io"
+	"sort"
+	"strconv"
+	"strings"
+	"sync"
+	"sync/atomic"
+	"time"
+
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/bytesutil"
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/cgroup"
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logger"
+	"github.com/VictoriaMetrics/metrics"
+	"github.com/axiomhq/hyperloglog"
+	"github.com/dgryski/go-metro"
+
+	"github.com/VictoriaMetrics/VictoriaMetrics/app/vmestimator/protoparser"
+)
+
+type estimator struct {
+	groupBy          []string
+	groupByKeysLabel string
+
+	groupLimit              int64
+	groupSize               atomic.Int64
+	groupRejectedMu         sync.Mutex
+	groupRejectedSketch     *hyperloglog.Sketch
+	groupRejectedSketchPrev *hyperloglog.Sketch
+
+	buckets []*estimatorBucket
+
+	metricsSet  *metrics.Set
+	insertTotal *metrics.Counter
+
+	stopCh chan struct{}
+}
+
+func newEstimator(cfg EstimatorConfig) (*estimator, error) {
+	if cfg.Interval == 0 {
+		cfg.Interval = time.Minute * 5
+	}
+	if cfg.GroupLimit <= 0 {
+		cfg.GroupLimit = 10000
+	}
+	if cfg.Buckets <= 0 {
+		cfg.Buckets = min(64, 2*cgroup.AvailableCPUs())
+	}
+	if cfg.HLLPrecision == 0 {
+		cfg.HLLPrecision = 14
+	}
+	if cfg.HLLSparse == nil {
+		cfg.HLLSparse = new(true)
+	}
+
+	metricPrefix := fmt.Sprintf("cardinality_estimate{interval=%q", cfg.Interval)
+	if len(cfg.Labels) > 0 {
+		keys := make([]string, 0, len(cfg.Labels))
+		for k := range cfg.Labels {
+			keys = append(keys, k)
+		}
+		sort.Strings(keys)
+		for _, k := range keys {
+			metricPrefix += fmt.Sprintf(",%s=%q", k, cfg.Labels[k])
+		}
+	}
+
+	groupByKeysLabel := "__global__"
+	if len(cfg.GroupBy) > 0 {
+		groupByKeysLabel = strings.Join(cfg.GroupBy, `,`)
+	}
+
+	e := &estimator{
+		groupBy:                 cfg.GroupBy,
+		groupByKeysLabel:        groupByKeysLabel,
+		groupLimit:              int64(cfg.GroupLimit),
+		groupRejectedSketch:     mustNewGroupRejectSketch(),
+		groupRejectedSketchPrev: mustNewGroupRejectSketch(),
+		buckets:                 make([]*estimatorBucket, cfg.Buckets),
+		metricsSet:              metrics.NewSet(),
+		stopCh:                  make(chan struct{}),
+	}
+
+	e.insertTotal = e.metricsSet.NewCounter(
+		fmt.Sprintf(`vmestimator_estimator_insert_total{group_by_keys=%q}`, e.groupByKeysLabel),
+	)
+	e.metricsSet.NewGauge(fmt.Sprintf(`vmestimator_estimator_group_rejected_size{group_by_keys=%q}`, e.groupByKeysLabel), func() float64 {
+		e.groupRejectedMu.Lock()
+		defer e.groupRejectedMu.Unlock()
+		return float64(e.groupRejectedSketch.Estimate())
+	})
+
+	for i := 0; i < len(e.buckets); i++ {
+		eb := &estimatorBucket{
+			groupBy:             cfg.GroupBy,
+			extraLabels:         cfg.Labels,
+			interval:            cfg.Interval,
+			metricPrefix:        metricPrefix,
+			groupByKeysLabel:    groupByKeysLabel,
+			groupLimit:          int64(cfg.GroupLimit),
+			groupSize:           &e.groupSize,
+			groupRejectedMu:     &e.groupRejectedMu,
+			groupRejectedSketch: e.groupRejectedSketch,
+
+			precision: cfg.HLLPrecision,
+			sparse:    *cfg.HLLSparse,
+		}
+
+		if len(cfg.GroupBy) == 0 {
+			eb.sketch = eb.newSketch()
+		} else {
+			eb.groups = make(map[string]groupSketch)
+			eb.prevGroups = make(map[string]groupSketch)
+
+			e.metricsSet.NewGauge(fmt.Sprintf(`vmestimator_estimator_group_size{group_by_keys=%q,bucket="%d"}`, eb.groupByKeysLabel, i), func() float64 {
+				return float64(eb.groupSize.Load())
+			})
+			e.metricsSet.NewGauge(fmt.Sprintf(`vmestimator_estimator_group_limit{group_by_keys=%q,bucket="%d"}`, eb.groupByKeysLabel, i), func() float64 {
+				return float64(eb.groupLimit)
+			})
+		}
+
+		e.buckets[i] = eb
+	}
+
+	go e.runRotation(cfg.Interval)
+
+	metrics.RegisterSet(e.metricsSet)
+
+	return e, nil
+}
+
+func (e *estimator) stop() {
+	close(e.stopCh)
+	e.metricsSet.UnregisterAllMetrics()
+}
+
+var groupValuesPool = sync.Pool{}
+
+func getGroupValuesKeySlice() *[]byte {
+	v0 := groupValuesPool.Get()
+	if v0 == nil {
+		v := make([]byte, 128)
+		return &v
+	}
+
+	return v0.(*[]byte)
+}
+
+func putGroupValuesSlice(key *[]byte) {
+	if key == nil {
+		return
+	}
+
+	*key = (*key)[:0]
+	groupValuesPool.Put(key)
+}
+
+func (e *estimator) insertMany(tss []protoparser.TimeSerie) {
+	bucketsNum := uint64(len(e.buckets))
+
+	groupValuesKeyP := getGroupValuesKeySlice()
+	groupValuesKey := *groupValuesKeyP
+	defer func() {
+		*groupValuesKeyP = groupValuesKey
+		putGroupValuesSlice(groupValuesKeyP)
+	}()
+
+	groupValues := make([]string, len(e.groupBy))
+
+	var cnt int
+	for _, ts := range tss {
+		if len(e.groupBy) == 0 {
+			i := int(ts.Fingerprint % bucketsNum)
+			e.buckets[i].insert(ts, "", nil)
+			cnt++
+			continue
+		}
+
+		groupValuesKey = groupValuesKey[:0]
+		clear(groupValues)
+		var hasNames bool
+		for i, labelName := range e.groupBy {
+			if i > 0 {
+				groupValuesKey = append(groupValuesKey, ',')
+			}
+
+			for _, l := range ts.GroupLabels {
+				if l.Name == labelName {
+					hasNames = true
+
+					groupValuesKey = append(groupValuesKey, l.Value...)
+					groupValues[i] = l.Value
+					break
+				}
+			}
+		}
+
+		// time series does not contribute to this groupBy
+		if !hasNames {
+			continue
+		}
+
+		i := int(hash(groupValuesKey) % bucketsNum)
+		e.buckets[i].insert(ts, bytesutil.ToUnsafeString(groupValuesKey), groupValues)
+		cnt++
+	}
+
+	e.insertTotal.Add(cnt)
+}
+
+func (e *estimator) reset() {
+	e.groupSize.Store(0)
+	for _, b := range e.buckets {
+		b.reset()
+	}
+
+	e.groupRejectedMu.Lock()
+	e.groupRejectedSketch.Reset()
+	e.groupRejectedMu.Unlock()
+}
+
+func (e *estimator) writeMetrics(w io.Writer) {
+	eb0 := e.buckets[0]
+
+	if len(e.groupBy) == 0 {
+		formatBuf := make([]byte, 0, 1024)
+		resSK := eb0.newSketch()
+		for _, eb := range e.buckets {
+			eb.writeNoGroupMetric(resSK)
+		}
+
+		formatBuf = append(formatBuf, eb0.metricPrefix...)
+		formatBuf = append(formatBuf, `,group_by_keys="__global__"} `...)
+		formatBuf = strconv.AppendUint(formatBuf, resSK.Estimate(), 10)
+		formatBuf = append(formatBuf, "\n"...)
+		if _, err := w.Write(formatBuf); err != nil {
+			logger.Errorf("writing metrics failed: %s; written cardinality metrics might be incomplete or invalid", err)
+		}
+		return
+	}
+
+	formatBuf := make([]byte, 0, 16384)
+	formatBuf = append(formatBuf, eb0.metricPrefix...)
+	formatBuf = append(formatBuf, `,group_by_keys="`...)
+	formatBuf = append(formatBuf, eb0.groupByKeysLabel...)
+	formatBuf = append(formatBuf, `",group_by_values=`...)
+
+	prefixLen := len(formatBuf)
+	resSK := eb0.newSketch()
+	for _, eb := range e.buckets {
+		formatBuf = eb.writeGroupMetrics(w, resSK, formatBuf[:prefixLen])
+	}
+
+	groupSize := e.groupSize.Load()
+	if groupSize >= int64(float64(e.groupLimit)*0.8) {
+		e.groupRejectedMu.Lock()
+		res := mustNewGroupRejectSketch()
+		if err := res.Merge(e.groupRejectedSketch); err != nil {
+			logger.Fatalf("BUG: groupRejectedSketch merge failed: %s", err)
+		}
+		if err := res.Merge(e.groupRejectedSketchPrev); err != nil {
+			logger.Fatalf("BUG: groupRejectedSketchPrev merge failed: %s", err)
+		}
+		e.groupRejectedMu.Unlock()
+
+		groupSize += int64(res.Estimate())
+	}
+
+	formatBuf = formatBuf[:0]
+	formatBuf = append(formatBuf, eb0.metricPrefix...)
+	formatBuf = append(formatBuf, `,group_by_keys="__group__",group_by_values="`...)
+	formatBuf = append(formatBuf, eb0.groupByKeysLabel...)
+	formatBuf = append(formatBuf, `"} `...)
+	formatBuf = strconv.AppendInt(formatBuf, groupSize, 10)
+	formatBuf = append(formatBuf, "\n"...)
+	if _, err := w.Write(formatBuf); err != nil {
+		logger.Errorf("writing metrics failed: %s; written cardinality metrics might be incomplete or invalid", err)
+	}
+}
+
+func (e *estimator) runRotation(interval time.Duration) {
+	t := time.NewTicker(interval / 2)
+	defer t.Stop()
+	for {
+		select {
+		case <-t.C:
+			e.rotate()
+		case <-e.stopCh:
+			return
+		}
+	}
+}
+
+func (e *estimator) rotate() {
+	e.groupSize.Store(0)
+
+	var wg sync.WaitGroup
+	for i := range e.buckets {
+		wg.Go(e.buckets[i].rotate)
+	}
+	wg.Wait()
+
+	e.groupRejectedMu.Lock()
+	prevSK := e.groupRejectedSketchPrev
+	prevSK.Reset()
+	e.groupRejectedSketchPrev = e.groupRejectedSketch
+	e.groupRejectedSketch = prevSK
+	e.groupRejectedMu.Unlock()
+}
+
+type estimatorBucket struct {
+	mu sync.Mutex
+
+	groupBy          []string
+	groupLimit       int64
+	extraLabels      map[string]string
+	interval         time.Duration
+	metricPrefix     string
+	groupByKeysLabel string
+	precision        uint8
+	sparse           bool
+
+	sketch     *hyperloglog.Sketch
+	prevSketch *hyperloglog.Sketch
+
+	groupSize  *atomic.Int64
+	groups     map[string]groupSketch
+	prevGroups map[string]groupSketch
+
+	groupRejectedMu     *sync.Mutex
+	groupRejectedSketch *hyperloglog.Sketch
+}
+
+func (eb *estimatorBucket) String() string {
+	return fmt.Sprintf(
+		"interval: %s; group_by: %v; extra_labels: %v", eb.interval, eb.groupBy, eb.extraLabels)
+}
+
+func (eb *estimatorBucket) reset() {
+	eb.mu.Lock()
+	defer eb.mu.Unlock()
+
+	if len(eb.groupBy) == 0 {
+		eb.prevSketch.Reset()
+		eb.sketch.Reset()
+		return
+	}
+
+	eb.groups = make(map[string]groupSketch)
+	eb.prevGroups = make(map[string]groupSketch)
+}
+
+func (eb *estimatorBucket) rotate() {
+	if len(eb.groupBy) == 0 {
+		eb.mu.Lock()
+		eb.prevSketch = eb.sketch
+		eb.sketch = eb.newSketch()
+		eb.mu.Unlock()
+		return
+	}
+
+	eb.mu.Lock()
+	eb.prevGroups = eb.groups
+	eb.groups = make(map[string]groupSketch, len(eb.groups))
+	eb.mu.Unlock()
+
+	eb.groupSize.Add(int64(len(eb.prevGroups)))
+}
+
+func (eb *estimatorBucket) insert(ts protoparser.TimeSerie, groupValuesKey string, groupValues []string) {
+	eb.mu.Lock()
+	defer eb.mu.Unlock()
+
+	if len(eb.groupBy) == 0 {
+		eb.sketch.InsertHash(ts.Fingerprint)
+		return
+	}
+
+	gsk, ok := eb.groups[groupValuesKey]
+	if !ok {
+		if _, ok := eb.prevGroups[groupValuesKey]; !ok {
+			groupSize := eb.groupSize.Load()
+			if groupSize+1 > eb.groupLimit {
+				eb.groupRejectedMu.Lock()
+				eb.groupRejectedSketch.InsertHash(hash([]byte(groupValuesKey)))
+				eb.groupRejectedMu.Unlock()
+				return
+			}
+
+			eb.groupSize.Add(1)
+		}
+
+		formatBuf := make([]byte, 0, 1024)
+		formatBuf = strconv.AppendQuote(formatBuf, groupValuesKey)
+		for i := range groupValues {
+			formatBuf = append(formatBuf, ',')
+			if eb.groupBy[i] == `__name__` {
+				formatBuf = append(formatBuf, `by__name__`...)
+			} else {
+				formatBuf = append(formatBuf, `by_`...)
+				formatBuf = append(formatBuf, eb.groupBy[i]...)
+			}
+			formatBuf = append(formatBuf, '=')
+			formatBuf = strconv.AppendQuote(formatBuf, groupValues[i])
+		}
+		formatBuf = append(formatBuf, `} `...)
+
+		gsk = groupSketch{
+			groupValueLabels: bytesutil.ToUnsafeString(formatBuf),
+
+			Sketch: eb.newSketch(),
+		}
+
+		eb.groups[strings.Clone(groupValuesKey)] = gsk
+	}
+	gsk.InsertHash(ts.Fingerprint)
+}
+
+func (eb *estimatorBucket) writeNoGroupMetric(res *hyperloglog.Sketch) {
+	eb.mu.Lock()
+	defer eb.mu.Unlock()
+
+	eb.mergeSketches(eb.sketch, eb.prevSketch, res)
+}
+
+func (eb *estimatorBucket) writeGroupMetrics(w io.Writer, res *hyperloglog.Sketch, formatBuf []byte) []byte {
+	eb.mu.Lock()
+	defer eb.mu.Unlock()
+
+	prefixLen := len(formatBuf)
+
+	for valuesKey, gsk := range eb.groups {
+		res.Reset()
+		formatBuf = formatBuf[:prefixLen]
+
+		formatBuf = append(formatBuf, gsk.groupValueLabels...)
+
+		eb.mergeSketches(gsk.Sketch, eb.prevGroups[valuesKey].Sketch, res)
+		formatBuf = strconv.AppendUint(formatBuf, res.Estimate(), 10)
+		formatBuf = append(formatBuf, "\n"...)
+		if _, err := w.Write(formatBuf); err != nil {
+			logger.Errorf("writing metrics failed: %s; written cardinality metrics might be incomplete or invalid", err)
+		}
+	}
+
+	for valuesKey := range eb.prevGroups {
+		if _, ok := eb.groups[valuesKey]; ok {
+
+			continue
+		}
+
+		res.Reset()
+		formatBuf = formatBuf[:prefixLen]
+
+		gsk := eb.prevGroups[valuesKey]
+		formatBuf = append(formatBuf, gsk.groupValueLabels...)
+
+		eb.mergeSketches(nil, eb.prevGroups[valuesKey].Sketch, res)
+		formatBuf = strconv.AppendUint(formatBuf, res.Estimate(), 10)
+		formatBuf = append(formatBuf, "\n"...)
+		if _, err := w.Write(formatBuf); err != nil {
+			logger.Errorf("writing metrics failed: %s; written cardinality metrics might be incomplete or invalid", err)
+		}
+	}
+
+	return formatBuf[:prefixLen]
+}
+
+func (eb *estimatorBucket) mergeSketches(cur, prev, res *hyperloglog.Sketch) {
+	if err := res.Merge(cur); err != nil {
+		panic(err)
+	}
+	if prev != nil {
+		if err := res.Merge(prev); err != nil {
+			panic(err)
+		}
+	}
+}
+
+func (eb *estimatorBucket) newSketch() *hyperloglog.Sketch {
+	return mustNewSketch(eb.precision, eb.sparse)
+}
+
+type groupSketch struct {
+	groupValueLabels string
+
+	*hyperloglog.Sketch
+}
+
+func mustNewGroupRejectSketch() *hyperloglog.Sketch {
+	return mustNewSketch(10, true)
+}
+
+func mustNewSketch(precision uint8, sparse bool) *hyperloglog.Sketch {
+	sk, err := hyperloglog.NewSketch(precision, sparse)
+	if err != nil {
+		panic(fmt.Sprintf("cannot create HLL sketch with precision=%d and sparse=%v: %s", precision, sparse, err))
+	}
+
+	return sk
+}
+
+func hash(v []byte) uint64 {
+	return metro.Hash64(v, 1337)
+}

app/vmestimator/estimator_timing_test.go

@@ -0,0 +1,274 @@
+package main
+
+import (
+	"fmt"
+	"io"
+	"testing"
+	"time"
+
+	"github.com/VictoriaMetrics/VictoriaMetrics/app/vmestimator/protoparser"
+)
+
+func BenchmarkEstimator_WriteMetrics(b *testing.B) {
+	b.Run("NoGroup/NoPrev", func(b *testing.B) {
+		e, err := newEstimator(EstimatorConfig{Interval: time.Hour})
+		if err != nil {
+			b.Fatalf("newEstimator: %v", err)
+		}
+		defer e.stop()
+		insertSeriesIntoEstimator(e, 5_000, 0)
+
+		b.ResetTimer()
+		b.ReportAllocs()
+		for i := 0; i < b.N; i++ {
+			e.writeMetrics(io.Discard)
+		}
+	})
+
+	b.Run("NoGroup/WithPrev", func(b *testing.B) {
+		e, err := newEstimator(EstimatorConfig{Interval: time.Hour})
+		if err != nil {
+			b.Fatalf("newEstimator: %v", err)
+		}
+		defer e.stop()
+		insertSeriesIntoEstimator(e, 5_000, 0)
+		for _, eb := range e.buckets {
+			eb.rotate()
+		}
+		insertSeriesIntoEstimator(e, 5_000, 0)
+
+		b.ResetTimer()
+		b.ReportAllocs()
+		for i := 0; i < b.N; i++ {
+			e.writeMetrics(io.Discard)
+		}
+	})
+
+	b.Run("Group100/NoPrev", func(b *testing.B) {
+		e, err := newEstimator(EstimatorConfig{
+			GroupBy:  []string{"groupLabel"},
+			Interval: time.Hour,
+		})
+		if err != nil {
+			b.Fatalf("newEstimator: %v", err)
+		}
+		defer e.stop()
+		insertSeriesIntoEstimator(e, 5_000, 100)
+
+		b.ResetTimer()
+		b.ReportAllocs()
+		for i := 0; i < b.N; i++ {
+			e.writeMetrics(io.Discard)
+		}
+	})
+
+	b.Run("Group100/WithPrev", func(b *testing.B) {
+		e, err := newEstimator(EstimatorConfig{
+			GroupBy:  []string{"groupLabel"},
+			Interval: time.Hour,
+		})
+		if err != nil {
+			b.Fatalf("newEstimator: %v", err)
+		}
+		defer e.stop()
+		insertSeriesIntoEstimator(e, 5_000, 100)
+		for _, eb := range e.buckets {
+			eb.rotate()
+		}
+		insertSeriesIntoEstimator(e, 5_000, 100)
+
+		b.ResetTimer()
+		b.ReportAllocs()
+		for i := 0; i < b.N; i++ {
+			e.writeMetrics(io.Discard)
+		}
+	})
+
+	b.Run("Group10k/NoPrev", func(b *testing.B) {
+		e, err := newEstimator(EstimatorConfig{
+			GroupBy:  []string{"groupLabel"},
+			Interval: time.Hour,
+		})
+		if err != nil {
+			b.Fatalf("newEstimator: %v", err)
+		}
+		defer e.stop()
+		insertSeriesIntoEstimator(e, 50_000, 10_000)
+
+		b.ResetTimer()
+		b.ReportAllocs()
+		for i := 0; i < b.N; i++ {
+			e.writeMetrics(io.Discard)
+		}
+	})
+
+	b.Run("Group10k/WithPrev", func(b *testing.B) {
+		e, err := newEstimator(EstimatorConfig{
+			GroupBy:  []string{"groupLabel"},
+			Interval: time.Hour,
+		})
+		if err != nil {
+			b.Fatalf("newEstimator: %v", err)
+		}
+		defer e.stop()
+		insertSeriesIntoEstimator(e, 50_000, 10_000)
+		for _, eb := range e.buckets {
+			eb.rotate()
+		}
+		insertSeriesIntoEstimator(e, 50_000, 10_000)
+
+		b.ResetTimer()
+		b.ReportAllocs()
+		for i := 0; i < b.N; i++ {
+			e.writeMetrics(io.Discard)
+		}
+	})
+}
+
+func BenchmarkEstimator_InsertManyParallel(b *testing.B) {
+	b.Run("NoGroup", func(b *testing.B) {
+		e, err := newEstimator(EstimatorConfig{Interval: time.Hour})
+		if err != nil {
+			b.Fatalf("newEstimator: %v", err)
+		}
+		defer e.stop()
+
+		b.ResetTimer()
+		b.ReportAllocs()
+		b.RunParallel(func(pb *testing.PB) {
+			var i uint64
+			for pb.Next() {
+				e.insertMany([]protoparser.TimeSerie{{Fingerprint: i}})
+				i++
+			}
+		})
+	})
+
+	b.Run("Group100", func(b *testing.B) {
+		e, err := newEstimator(EstimatorConfig{
+			GroupBy:  []string{"groupLabel"},
+			Interval: time.Hour,
+		})
+		if err != nil {
+			b.Fatalf("newEstimator: %v", err)
+		}
+		defer e.stop()
+
+		b.ResetTimer()
+		b.ReportAllocs()
+		b.RunParallel(func(pb *testing.PB) {
+			var i uint64
+			for pb.Next() {
+				e.insertMany([]protoparser.TimeSerie{{
+					GroupLabels: []protoparser.Label{{Name: "groupLabel", Value: fmt.Sprintf("%d", i%100)}},
+					Fingerprint: i,
+				}})
+				i++
+			}
+		})
+	})
+
+	b.Run("Group10k", func(b *testing.B) {
+		e, err := newEstimator(EstimatorConfig{
+			GroupBy:  []string{"groupLabel"},
+			Interval: time.Hour,
+		})
+		if err != nil {
+			b.Fatalf("newEstimator: %v", err)
+		}
+		defer e.stop()
+
+		b.ResetTimer()
+		b.ReportAllocs()
+		b.RunParallel(func(pb *testing.PB) {
+			var i uint64
+			for pb.Next() {
+				e.insertMany([]protoparser.TimeSerie{{
+					GroupLabels: []protoparser.Label{{Name: "groupLabel", Value: fmt.Sprintf("%d", i%10_000)}},
+					Fingerprint: i,
+				}})
+				i++
+			}
+		})
+	})
+
+	b.Run("Group100k", func(b *testing.B) {
+		e, err := newEstimator(EstimatorConfig{
+			GroupBy:  []string{"groupLabel"},
+			Interval: time.Hour,
+		})
+		if err != nil {
+			b.Fatalf("newEstimator: %v", err)
+		}
+		defer e.stop()
+
+		b.ResetTimer()
+		b.ReportAllocs()
+		b.RunParallel(func(pb *testing.PB) {
+			var i uint64
+			for pb.Next() {
+				e.insertMany([]protoparser.TimeSerie{{
+					GroupLabels: []protoparser.Label{{Name: "groupLabel", Value: fmt.Sprintf("%d", i%100_000)}},
+					Fingerprint: i,
+				}})
+				i++
+			}
+		})
+	})
+}
+
+// BenchmarkEstimator_InsertRotateCycle benchmarks the insert→rotate→insert cycle
+// for the global (no-group) estimator in two HLL regimes:
+//   - Sparse: 1 000 series per interval (sketch stays in sparse mode)
+//   - Normal: 30 000 series per interval (sketch converts to dense mode)
+func BenchmarkEstimator_InsertRotateCycle(b *testing.B) {
+	b.Run("SparseHLL", func(b *testing.B) {
+		e, err := newEstimator(EstimatorConfig{Interval: time.Hour})
+		if err != nil {
+			b.Fatalf("newEstimator: %v", err)
+		}
+		defer e.stop()
+
+		b.ResetTimer()
+		b.ReportAllocs()
+		for i := 0; i < b.N; i++ {
+			insertSeriesIntoEstimator(e, 1_000, 0)
+			e.rotate()
+		}
+	})
+
+	b.Run("NormalHLL", func(b *testing.B) {
+		e, err := newEstimator(EstimatorConfig{Interval: time.Hour})
+		if err != nil {
+			b.Fatalf("newEstimator: %v", err)
+		}
+		defer e.stop()
+
+		b.ResetTimer()
+		b.ReportAllocs()
+		for i := 0; i < b.N; i++ {
+			insertSeriesIntoEstimator(e, 30_000, 0)
+			e.rotate()
+		}
+	})
+}
+
+// insertSeriesIntoEstimator inserts numSeries time series into e.
+// When groupsNum > 0 each series gets a "groupLabel" cycling through groupsNum values.
+func insertSeriesIntoEstimator(e *estimator, numSeries, groupsNum int) {
+	for i := 0; i < numSeries; i++ {
+		var labels []protoparser.Label
+		if groupsNum > 0 {
+			labels = append(labels, protoparser.Label{
+				Name:  "groupLabel",
+				Value: fmt.Sprintf("%d", i%groupsNum),
+			})
+		}
+		e.insertMany([]protoparser.TimeSerie{
+			{
+				GroupLabels: labels,
+				Fingerprint: hash([]byte(fmt.Sprintf("foobarbaz%d", i))),
+			},
+		})
+	}
+}

app/vmestimator/etimator_test.go

@@ -0,0 +1,595 @@
+package main
+
+import (
+	"bytes"
+	"encoding/binary"
+	"fmt"
+	"sort"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/VictoriaMetrics/VictoriaMetrics/app/vmestimator/protoparser"
+)
+
+func TestGlobalEstimate(t *testing.T) {
+	genCard := func(cardinality int, seed string) func(e *estimator) {
+		return func(e *estimator) {
+			var tss []protoparser.TimeSerie
+			fpBuf := make([]byte, 8, 8+len(seed))
+			for i := 0; i < cardinality; i++ {
+				binary.LittleEndian.PutUint64(fpBuf[:8], uint64(i))
+				fpBuf = append(fpBuf, seed...)
+				tss = append(tss, protoparser.TimeSerie{
+					Fingerprint: hash(fpBuf[:]),
+				})
+
+				if i%10 == 0 {
+					e.insertMany(tss)
+					tss = tss[:0]
+				}
+			}
+			if len(tss) > 0 {
+				e.insertMany(tss)
+			}
+		}
+	}
+
+	f := func(gen func(e *estimator), expMetric string) {
+		t.Helper()
+
+		cfg := EstimatorConfig{
+			Interval: time.Minute * 10,
+			Buckets:  5,
+		}
+
+		e, err := newEstimator(cfg)
+		if err != nil {
+			t.Fatalf("failed to create new estimator: %v", err)
+		}
+		defer e.stop()
+
+		gen(e)
+
+		if len(e.buckets) != cfg.Buckets {
+			t.Fatalf("expected buckets length to be %d but got %d", cfg.Buckets, len(e.buckets))
+		}
+		for i, eb := range e.buckets {
+			if len(eb.groupBy) > 0 {
+				t.Fatalf("expected bucket %d groupBy length to be 0 but got %d", i, len(eb.groupBy))
+			}
+			if eb.groups != nil {
+				t.Fatalf("expected bucket %d groups length to be 0 but got %d", i, len(eb.groups))
+			}
+			if eb.groupSize.Load() != 0 {
+				t.Fatalf("expected bucket %d groupSize to be 0 but got %d", i, eb.groupSize.Load())
+			}
+		}
+
+		buf := bytes.NewBuffer(nil)
+		e.writeMetrics(buf)
+
+		if strings.TrimSpace(buf.String()) != expMetric {
+			t.Fatalf("\nexpected:\n%s\n\ngot:\n%s", expMetric, buf.String())
+		}
+	}
+
+	// no previous
+	f(genCard(0, ""), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 0`)
+	f(genCard(1, ""), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 1`)
+	f(genCard(10, ""), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 10`)
+	f(genCard(100, ""), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 100`)
+	f(genCard(1000, ""), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 1000`)
+	f(genCard(5000, ""), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 4998`)
+	f(genCard(10000, ""), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 9920`)
+	f(genCard(100000, ""), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 99658`)
+	f(genCard(500000, ""), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 496552`)
+
+	// rotate once
+	genRotateOnce := func(cardinality int) func(e *estimator) {
+		return func(e *estimator) {
+			genCard(cardinality, "")(e)
+			e.rotate()
+		}
+	}
+	f(genRotateOnce(0), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 0`)
+	f(genRotateOnce(1), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 1`)
+	f(genRotateOnce(10), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 10`)
+	f(genRotateOnce(100), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 100`)
+	f(genRotateOnce(1000), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 1000`)
+	f(genRotateOnce(5000), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 4998`)
+	f(genRotateOnce(10000), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 9920`)
+	f(genRotateOnce(100000), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 99658`)
+	f(genRotateOnce(500000), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 496552`)
+
+	// insert, rotate insert the same
+	genInsertRotateInsertSameOnce := func(cardinality int) func(e *estimator) {
+		return func(e *estimator) {
+			genCard(cardinality/2, "")(e)
+			e.rotate()
+			genCard(cardinality/2, "")(e)
+		}
+	}
+	f(genInsertRotateInsertSameOnce(0), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 0`)
+	f(genInsertRotateInsertSameOnce(1), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 0`)
+	f(genInsertRotateInsertSameOnce(10), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 5`)
+	f(genInsertRotateInsertSameOnce(100), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 50`)
+	f(genInsertRotateInsertSameOnce(1000), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 500`)
+	f(genInsertRotateInsertSameOnce(5000), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 2499`)
+	f(genInsertRotateInsertSameOnce(10000), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 4998`)
+	f(genInsertRotateInsertSameOnce(100000), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 49529`)
+	f(genInsertRotateInsertSameOnce(200000), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 99658`)
+
+	// insert, rotate insert
+	genInsertRotateInsertOnce := func(cardinality int) func(e *estimator) {
+		return func(e *estimator) {
+			genCard(cardinality/2, "one")(e)
+			e.rotate()
+			genCard(cardinality/2, "two")(e)
+		}
+	}
+	f(genInsertRotateInsertOnce(0), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 0`)
+	f(genInsertRotateInsertOnce(1), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 0`)
+	f(genInsertRotateInsertOnce(10), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 10`)
+	f(genInsertRotateInsertOnce(100), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 100`)
+	f(genInsertRotateInsertOnce(1000), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 1000`)
+	f(genInsertRotateInsertOnce(5000), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 5000`)
+	f(genInsertRotateInsertOnce(10000), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 10058`)
+	f(genInsertRotateInsertOnce(100000), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 99543`)
+	f(genInsertRotateInsertOnce(200000), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 198814`)
+
+	// insert, rotate insert
+	genRotateTwoTimes := func(cardinality int) func(e *estimator) {
+		return func(e *estimator) {
+			genCard(cardinality, "")(e)
+			e.rotate()
+			e.rotate()
+		}
+	}
+	f(genRotateTwoTimes(0), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 0`)
+	f(genRotateTwoTimes(1), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 0`)
+	f(genRotateTwoTimes(10), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 0`)
+	f(genRotateTwoTimes(100), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 0`)
+	f(genRotateTwoTimes(1000), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 0`)
+	f(genRotateTwoTimes(5000), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 0`)
+	f(genRotateTwoTimes(10000), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 0`)
+	f(genRotateTwoTimes(100000), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 0`)
+	f(genRotateTwoTimes(500000), `cardinality_estimate{interval="10m0s",group_by_keys="__global__"} 0`)
+}
+
+func TestGroupEstimate(t *testing.T) {
+	genCard := func(fooCard, barCard, bazCard int, seed string) func(e *estimator) {
+		return func(e *estimator) {
+			var tss []protoparser.TimeSerie
+			for fooI := 0; fooI < max(1, fooCard); fooI++ {
+				for barI := 0; barI < max(1, barCard); barI++ {
+					for bazI := 0; bazI < max(1, bazCard); bazI++ {
+						ts := protoparser.TimeSerie{}
+						ts.GroupLabels = append(ts.GroupLabels, protoparser.Label{Name: "__name__", Value: "the_metric_name"})
+						if fooCard > 0 {
+							ts.GroupLabels = append(ts.GroupLabels, protoparser.Label{Name: "foo", Value: fmt.Sprintf("%s%d", seed, fooI)})
+						}
+						if barCard > 0 {
+							ts.GroupLabels = append(ts.GroupLabels, protoparser.Label{Name: "bar", Value: fmt.Sprintf("%s%d", seed, barI)})
+						}
+						if bazCard > 0 {
+							ts.GroupLabels = append(ts.GroupLabels, protoparser.Label{Name: "baz", Value: fmt.Sprintf("%s%d", seed, bazI)})
+						}
+						var fpBuf []byte
+						for _, l := range ts.GroupLabels {
+							fpBuf = append(fpBuf, l.Name...)
+							fpBuf = append(fpBuf, '=')
+							fpBuf = append(fpBuf, l.Value...)
+							fpBuf = append(fpBuf, ',')
+						}
+						fpBuf = append(fpBuf, seed...)
+						ts.Fingerprint = hash(fpBuf)
+						tss = append(tss, ts)
+					}
+				}
+			}
+			e.insertMany(tss)
+		}
+	}
+
+	f := func(groupBy []string, gen func(e *estimator), expMetrics string) {
+		t.Helper()
+
+		cfg := EstimatorConfig{
+			Interval: time.Minute * 10,
+			GroupBy:  groupBy,
+			Buckets:  5,
+		}
+
+		e, err := newEstimator(cfg)
+		if err != nil {
+			t.Fatalf("failed to create new estimator: %v", err)
+		}
+		defer e.stop()
+
+		gen(e)
+
+		if len(e.buckets) != cfg.Buckets {
+			t.Fatalf("expected buckets length to be %d but got %d", cfg.Buckets, len(e.buckets))
+		}
+		for i, eb := range e.buckets {
+			if eb.sketch != nil {
+				t.Fatalf("expected bucket %d sketch to be nil", i)
+			}
+			if eb.prevSketch != nil {
+				t.Fatalf("expected bucket %d prevSketch to be nil", i)
+			}
+		}
+
+		buf := bytes.NewBuffer(nil)
+		e.writeMetrics(buf)
+
+		lines := strings.Split(strings.TrimSpace(buf.String()), "\n")
+		sort.Strings(lines)
+		actMetrics := "\n" + strings.Join(lines, "\n")
+
+		if expMetrics != actMetrics {
+			t.Fatalf("\nexpected:\n%s\n\ngot:\n%s", expMetrics, actMetrics)
+		}
+	}
+
+	// group by metric name
+	f([]string{"__name__"}, genCard(10, 10, 10, ""), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="__name__"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="__name__",group_by_values="the_metric_name",by__name__="the_metric_name"} 1000`,
+	)
+
+	// time series does not contribute to a group
+	f([]string{"foo"}, genCard(0, 10, 10, ""), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 0`,
+	)
+	f([]string{"foo", "bar"}, genCard(0, 0, 10, ""), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo,bar"} 0`,
+	)
+
+	// group by one label
+	f([]string{"foo"}, genCard(1, 1, 0, ""), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="0",by_foo="0"} 1`,
+	)
+	f([]string{"foo"}, genCard(1, 2, 0, ""), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="0",by_foo="0"} 2`,
+	)
+	f([]string{"foo"}, genCard(1, 10, 0, ""), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="0",by_foo="0"} 10`,
+	)
+	f([]string{"foo"}, genCard(1, 100, 0, ""), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="0",by_foo="0"} 100`,
+	)
+	f([]string{"foo"}, genCard(1, 1000, 0, ""), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="0",by_foo="0"} 1000`,
+	)
+	f([]string{"foo"}, genCard(1, 10000, 0, ""), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="0",by_foo="0"} 9957`,
+	)
+	f([]string{"foo"}, genCard(1, 50000, 0, ""), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="0",by_foo="0"} 50387`,
+	)
+	f([]string{"foo"}, genCard(1, 1, 1, ""), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="0",by_foo="0"} 1`,
+	)
+	f([]string{"foo"}, genCard(1, 2, 2, ""), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="0",by_foo="0"} 4`,
+	)
+	f([]string{"foo"}, genCard(1, 10, 10, ""), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="0",by_foo="0"} 100`,
+	)
+	f([]string{"foo"}, genCard(1, 100, 100, ""), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="0",by_foo="0"} 9954`,
+	)
+	f([]string{"foo"}, genCard(1, 1000, 1000, ""), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="0",by_foo="0"} 1013124`,
+	)
+
+	// group by one label, rotate
+	genCardRotate := func(fooCard, barCard, bazCard int, seed string) func(e *estimator) {
+		return func(e *estimator) {
+			genCard(fooCard, barCard, bazCard, seed)(e)
+			e.rotate()
+		}
+	}
+	f([]string{"foo"}, genCardRotate(1, 10, 10, ""), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="0",by_foo="0"} 100`,
+	)
+	f([]string{"foo"}, genCardRotate(1, 1000, 1000, ""), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="0",by_foo="0"} 1013124`,
+	)
+
+	// group by one label, rotate, insert same
+	genCardRotateInsertSame := func(barCard, bazCard int) func(e *estimator) {
+		return func(e *estimator) {
+			genCard(1, barCard, bazCard, "")(e)
+			e.rotate()
+			genCard(1, barCard, bazCard, "")(e)
+		}
+	}
+	f([]string{"foo"}, genCardRotateInsertSame(10, 10), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="0",by_foo="0"} 100`,
+	)
+	f([]string{"foo"}, genCardRotateInsertSame(1000, 1000), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="0",by_foo="0"} 1013124`,
+	)
+
+	// group by one label, rotate, insert diff
+	genCardRotateInsertDiff := func(barCard, bazCard int) func(e *estimator) {
+		return func(e *estimator) {
+			genCard(1, barCard, bazCard, "one")(e)
+			e.rotate()
+			genCard(1, barCard, bazCard, "two")(e)
+		}
+	}
+	f([]string{"foo"}, genCardRotateInsertDiff(10, 10), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 2
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="one0",by_foo="one0"} 100
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="two0",by_foo="two0"} 100`,
+	)
+	f([]string{"foo"}, genCardRotateInsertDiff(1000, 1000), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 2
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="one0",by_foo="one0"} 995153
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="two0",by_foo="two0"} 992158`,
+	)
+
+	// group by one label, rotate, insert diff
+	genCardRotateTwice := func(barCard, bazCard int) func(e *estimator) {
+		return func(e *estimator) {
+			genCard(1, barCard, bazCard, "one")(e)
+			e.rotate()
+			e.rotate()
+		}
+	}
+	f([]string{"foo"}, genCardRotateTwice(10, 10), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 0`,
+	)
+	f([]string{"foo"}, genCardRotateTwice(1000, 1000), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 0`,
+	)
+
+	// group by two labels
+	f([]string{"foo", "bar"}, genCard(1, 1, 1000, ""), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo,bar"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo,bar",group_by_values="0,0",by_foo="0",by_bar="0"} 1000`,
+	)
+	f([]string{"foo", "bar"}, genCard(2, 1, 1000, ""), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo,bar"} 2
+cardinality_estimate{interval="10m0s",group_by_keys="foo,bar",group_by_values="0,0",by_foo="0",by_bar="0"} 1000
+cardinality_estimate{interval="10m0s",group_by_keys="foo,bar",group_by_values="1,0",by_foo="1",by_bar="0"} 1000`,
+	)
+	f([]string{"foo", "bar"}, genCard(2, 2, 1000, ""), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo,bar"} 4
+cardinality_estimate{interval="10m0s",group_by_keys="foo,bar",group_by_values="0,0",by_foo="0",by_bar="0"} 1000
+cardinality_estimate{interval="10m0s",group_by_keys="foo,bar",group_by_values="0,1",by_foo="0",by_bar="1"} 1000
+cardinality_estimate{interval="10m0s",group_by_keys="foo,bar",group_by_values="1,0",by_foo="1",by_bar="0"} 1000
+cardinality_estimate{interval="10m0s",group_by_keys="foo,bar",group_by_values="1,1",by_foo="1",by_bar="1"} 1000`,
+	)
+
+	// group by two labels, rotate
+	genCardTwoLabelsRotate := func() func(e *estimator) {
+		return func(e *estimator) {
+			genCard(2, 2, 1000, "")(e)
+			e.rotate()
+		}
+	}
+	f([]string{"foo", "bar"}, genCardTwoLabelsRotate(), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo,bar"} 4
+cardinality_estimate{interval="10m0s",group_by_keys="foo,bar",group_by_values="0,0",by_foo="0",by_bar="0"} 1000
+cardinality_estimate{interval="10m0s",group_by_keys="foo,bar",group_by_values="0,1",by_foo="0",by_bar="1"} 1000
+cardinality_estimate{interval="10m0s",group_by_keys="foo,bar",group_by_values="1,0",by_foo="1",by_bar="0"} 1000
+cardinality_estimate{interval="10m0s",group_by_keys="foo,bar",group_by_values="1,1",by_foo="1",by_bar="1"} 1000`,
+	)
+
+	// group by two labels, rotate, insert same
+	genCardTwoLabelsRotateInsertSame := func() func(e *estimator) {
+		return func(e *estimator) {
+			genCard(2, 2, 1000, "")(e)
+			e.rotate()
+			genCard(2, 2, 1000, "")(e)
+		}
+	}
+	f([]string{"foo", "bar"}, genCardTwoLabelsRotateInsertSame(), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo,bar"} 4
+cardinality_estimate{interval="10m0s",group_by_keys="foo,bar",group_by_values="0,0",by_foo="0",by_bar="0"} 1000
+cardinality_estimate{interval="10m0s",group_by_keys="foo,bar",group_by_values="0,1",by_foo="0",by_bar="1"} 1000
+cardinality_estimate{interval="10m0s",group_by_keys="foo,bar",group_by_values="1,0",by_foo="1",by_bar="0"} 1000
+cardinality_estimate{interval="10m0s",group_by_keys="foo,bar",group_by_values="1,1",by_foo="1",by_bar="1"} 1000`,
+	)
+
+	// group by two labels, rotate, insert diff
+	genCardTwoLabelsRotateInsertDiff := func() func(e *estimator) {
+		return func(e *estimator) {
+			genCard(2, 2, 1000, "one")(e)
+			e.rotate()
+			genCard(2, 2, 1000, "two")(e)
+		}
+	}
+	f([]string{"foo", "bar"}, genCardTwoLabelsRotateInsertDiff(), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo,bar"} 8
+cardinality_estimate{interval="10m0s",group_by_keys="foo,bar",group_by_values="one0,one0",by_foo="one0",by_bar="one0"} 1000
+cardinality_estimate{interval="10m0s",group_by_keys="foo,bar",group_by_values="one0,one1",by_foo="one0",by_bar="one1"} 1000
+cardinality_estimate{interval="10m0s",group_by_keys="foo,bar",group_by_values="one1,one0",by_foo="one1",by_bar="one0"} 1000
+cardinality_estimate{interval="10m0s",group_by_keys="foo,bar",group_by_values="one1,one1",by_foo="one1",by_bar="one1"} 1000
+cardinality_estimate{interval="10m0s",group_by_keys="foo,bar",group_by_values="two0,two0",by_foo="two0",by_bar="two0"} 1000
+cardinality_estimate{interval="10m0s",group_by_keys="foo,bar",group_by_values="two0,two1",by_foo="two0",by_bar="two1"} 1000
+cardinality_estimate{interval="10m0s",group_by_keys="foo,bar",group_by_values="two1,two0",by_foo="two1",by_bar="two0"} 1000
+cardinality_estimate{interval="10m0s",group_by_keys="foo,bar",group_by_values="two1,two1",by_foo="two1",by_bar="two1"} 1000`,
+	)
+
+	// group by two labels, rotate, insert diff
+	genCardTwoLabelsRotateTwice := func() func(e *estimator) {
+		return func(e *estimator) {
+			genCard(2, 2, 1000, "one")(e)
+			e.rotate()
+			e.rotate()
+		}
+	}
+	f([]string{"foo", "bar"}, genCardTwoLabelsRotateTwice(), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo,bar"} 0`,
+	)
+
+	// quote values: label values with special characters must be properly escaped
+	genSpecialCard := func(fooVal string) func(e *estimator) {
+		return func(e *estimator) {
+			e.insertMany([]protoparser.TimeSerie{
+				{
+					GroupLabels: []protoparser.Label{{Name: "foo", Value: fooVal}},
+					Fingerprint: hash([]byte("foo=" + fooVal + ",")),
+				},
+			})
+		}
+	}
+
+	// double quote in value
+	f([]string{"foo"}, genSpecialCard(`a"b`), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="a\"b",by_foo="a\"b"} 1`,
+	)
+
+	f([]string{"foo"}, genSpecialCard(`a\b`), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="a\\b",by_foo="a\\b"} 1`,
+	)
+
+	f([]string{"foo"}, genSpecialCard("a\nb"), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="a\nb",by_foo="a\nb"} 1`,
+	)
+
+	f([]string{"foo"}, genSpecialCard("a\tb"), `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="a\tb",by_foo="a\tb"} 1`,
+	)
+}
+
+func TestGroupEstimateGroupLimit(t *testing.T) {
+	makeTS := func(fooVal string) protoparser.TimeSerie {
+		return protoparser.TimeSerie{
+			GroupLabels: []protoparser.Label{{Name: "foo", Value: fooVal}},
+			Fingerprint: hash([]byte("foo=" + fooVal + ",")),
+		}
+	}
+
+	f := func(groupLimit int, gen func(e *estimator), expRejected int, expMetrics string) {
+		t.Helper()
+
+		cfg := EstimatorConfig{
+			Interval:   time.Minute * 10,
+			GroupBy:    []string{"foo"},
+			GroupLimit: groupLimit,
+			Buckets:    3,
+		}
+
+		e, err := newEstimator(cfg)
+		if err != nil {
+			t.Fatalf("failed to create new estimator: %v", err)
+		}
+		defer e.stop()
+
+		gen(e)
+
+		buf := bytes.NewBuffer(nil)
+		e.writeMetrics(buf)
+
+		lines := strings.Split(strings.TrimSpace(buf.String()), "\n")
+		sort.Strings(lines)
+		actMetrics := "\n" + strings.Join(lines, "\n")
+
+		if expMetrics != actMetrics {
+			t.Fatalf("\nexpected:\n%s\n\ngot:\n%s", expMetrics, actMetrics)
+		}
+
+		var actRejected int
+		if e.buckets[0].groupRejectedSketch != nil {
+			actRejected = int(e.buckets[0].groupRejectedSketch.Estimate())
+		}
+		if expRejected != actRejected {
+			t.Fatalf("rejected expected: %d; got: %d", expRejected, actRejected)
+		}
+	}
+
+	// all groups accepted
+	f(3, func(e *estimator) {
+		e.insertMany([]protoparser.TimeSerie{makeTS("a"), makeTS("b"), makeTS("c")})
+	}, 0, `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 3
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="a",by_foo="a"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="b",by_foo="b"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="c",by_foo="c"} 1`,
+	)
+
+	// 2 groups only accepted
+	f(2, func(e *estimator) {
+		e.insertMany([]protoparser.TimeSerie{makeTS("a"), makeTS("b"), makeTS("c")})
+	}, 1, `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 3
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="a",by_foo="a"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="b",by_foo="b"} 1`,
+	)
+
+	// one group only accepted
+	f(1, func(e *estimator) {
+		e.insertMany([]protoparser.TimeSerie{makeTS("a"), makeTS("b"), makeTS("c")})
+	}, 2, `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 3
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="a",by_foo="a"} 1`,
+	)
+
+	// after rotate: groups in prevGroups bypass the limit; new groups are still checked
+	f(2, func(e *estimator) {
+		// fills limit
+		e.insertMany([]protoparser.TimeSerie{makeTS("a"), makeTS("b")})
+		e.rotate()
+		// "a" bypasses, "c" rejected
+		e.insertMany([]protoparser.TimeSerie{makeTS("a"), makeTS("c")})
+	}, 1, `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 3
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="a",by_foo="a"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="b",by_foo="b"} 1`,
+	)
+
+	// after rotate: new group accepted when remaining capacity allows
+	f(3, func(e *estimator) {
+		// 2 groups, limit=3
+		e.insertMany([]protoparser.TimeSerie{makeTS("a"), makeTS("b")})
+		e.rotate()
+		// "a" bypasses, "c" accepted (2+1=3 <= 3)
+		e.insertMany([]protoparser.TimeSerie{makeTS("a"), makeTS("c")})
+	}, 0, `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 3
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="a",by_foo="a"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="b",by_foo="b"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="c",by_foo="c"} 1`,
+	)
+
+	// reject 100
+	f(3, func(e *estimator) {
+		var tss []protoparser.TimeSerie
+		for i := 0; i < 103; i++ {
+			tss = append(tss, makeTS(fmt.Sprintf("a%d", i)))
+		}
+		e.insertMany(tss)
+	}, 100, `
+cardinality_estimate{interval="10m0s",group_by_keys="__group__",group_by_values="foo"} 103
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="a0",by_foo="a0"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="a1",by_foo="a1"} 1
+cardinality_estimate{interval="10m0s",group_by_keys="foo",group_by_values="a2",by_foo="a2"} 1`,
+	)
+}

app/vmestimator/main.go

@@ -0,0 +1,123 @@
+package main
+
+import (
+	"flag"
+	"io"
+	"net/http"
+	"os"
+	"strings"
+	"time"
+
+	"github.com/VictoriaMetrics/VictoriaMetrics/app/vmestimator/protoparser"
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/buildinfo"
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/envflag"
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/flagutil"
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/httpserver"
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logger"
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/procutil"
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/pushmetrics"
+	"github.com/VictoriaMetrics/metrics"
+)
+
+var (
+	httpListenAddrs = flagutil.NewArrayString("httpListenAddr", "TCP address to listen for incoming HTTP requests")
+	configPath      = flag.String("config", "config.yaml", "Path to YAML configuration file")
+
+	prometheusWriteRequests = metrics.NewCounter(`vmestimator_http_requests_total{path="/api/v1/write", protocol="promremotewrite"}`)
+)
+
+func main() {
+	flag.CommandLine.SetOutput(os.Stdout)
+	envflag.Parse()
+	buildinfo.Init()
+	logger.Init()
+
+	cfg, err := loadConfig(*configPath)
+	if err != nil {
+		logger.Fatalf("cannot load config: %v", err)
+	}
+
+	estimators := make([]*estimator, 0, len(cfg.Streams))
+	for _, ec := range cfg.Streams {
+		e, err := newEstimator(ec)
+		if err != nil {
+			logger.Fatalf("cannot create estimator: %v", err)
+		}
+		estimators = append(estimators, e)
+	}
+
+	if *cardinalityMetricsExposeAt == `/metrics` {
+		metrics.RegisterMetricsWriter(func(w io.Writer) {
+			writeCardinalityMetrics(w, estimators)
+		})
+	}
+
+	groupLabelsMap := make(map[string]struct{})
+	for _, e := range estimators {
+		for _, l := range e.groupBy {
+			groupLabelsMap[l] = struct{}{}
+		}
+	}
+
+	groupLabels := make([]string, 0, len(groupLabelsMap))
+	for k := range groupLabelsMap {
+		groupLabels = append(groupLabels, k)
+	}
+
+	listenAddrs := *httpListenAddrs
+	if len(listenAddrs) == 0 {
+		listenAddrs = []string{":8490"}
+	}
+
+	logger.Infof("starting vmestimator at %q", listenAddrs)
+	startTime := time.Now()
+
+	go httpserver.Serve(listenAddrs, func(w http.ResponseWriter, r *http.Request) bool {
+		cmPath := *cardinalityMetricsExposeAt
+		if cmPath != "/metrics" && cmPath != "" && r.URL.Path == cmPath {
+			w.WriteHeader(http.StatusOK)
+			writeCardinalityMetrics(w, estimators)
+			return true
+		}
+
+		path, _ := strings.CutPrefix(r.URL.Path, `/cardinality`)
+		switch path {
+		case "/api/v1/write":
+			prometheusWriteRequests.Inc()
+			err := protoparser.Parse(r.Body, groupLabels, func(tss []protoparser.TimeSerie) {
+				for _, e := range estimators {
+					e.insertMany(tss)
+				}
+			})
+			if err != nil {
+				httpserver.Errorf(w, r, "error parsing remote write request: %s", err)
+				return true
+			}
+			w.WriteHeader(http.StatusNoContent)
+			return true
+		case "/reset":
+			for _, e := range estimators {
+				e.reset()
+			}
+			w.WriteHeader(http.StatusOK)
+			return true
+		}
+		return false
+	}, httpserver.ServeOptions{})
+
+	logger.Infof("started vmestimator in %.3f seconds", time.Since(startTime).Seconds())
+
+	pushmetrics.Init()
+	sig := procutil.WaitForSigterm()
+	logger.Infof("received signal %s", sig)
+	pushmetrics.Stop()
+
+	logger.Infof("gracefully shutting down webservice at %q", listenAddrs)
+	if err := httpserver.Stop(listenAddrs); err != nil {
+		logger.Errorf("cannot stop http server: %s", err)
+	}
+	for _, e := range estimators {
+		e.stop()
+	}
+	logger.Infof("shutting down vmestimator")
+}

app/vmestimator/protoparser/streamparser.go

@@ -0,0 +1,78 @@
+package protoparser
+
+import (
+	"fmt"
+	"io"
+
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/bytesutil"
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/encoding"
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/encoding/snappy"
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/fasttime"
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/flagutil"
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/protoparser/protoparserutil"
+	"github.com/VictoriaMetrics/metrics"
+)
+
+var maxInsertRequestSize = flagutil.NewBytes("maxInsertRequestSize", 32*1024*1024, "The maximum size in bytes of a single Prometheus remote_write API request")
+
+// Parse parses Prometheus remote_write message from reader and calls callback for the parsed timeseries.
+//
+// callback shouldn't hold tss after returning.
+func Parse(r io.Reader, groupLabels []string, callback func(tss []TimeSerie)) error {
+	startTime := fasttime.UnixTimestamp()
+
+	readCalls.Inc()
+	err := protoparserutil.ReadUncompressedData(r, "", maxInsertRequestSize, func(data []byte) error {
+		return parseRequestBody(data, groupLabels, callback)
+	})
+	if err != nil {
+		readErrors.Inc()
+		return fmt.Errorf("cannot read prometheus remote_write data from client in %d seconds: %w", fasttime.UnixTimestamp()-startTime, err)
+	}
+	return nil
+}
+
+func parseRequestBody(data []byte, groupLabels []string, callback func(tss []TimeSerie)) error {
+	// Synchronously process the request in order to properly return errors to Parse caller,
+	// so it could properly return HTTP 503 status code in response.
+	// See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/896
+	bb := bodyBufferPool.Get()
+	defer bodyBufferPool.Put(bb)
+
+	if encoding.IsZstd(data) {
+		var err error
+		bb.B, err = encoding.DecompressZSTDLimited(bb.B[:0], data, maxInsertRequestSize.IntN())
+		if err != nil {
+			return fmt.Errorf("cannot decompress zstd-encoded request with length %d: %w", len(data), err)
+		}
+	} else {
+		var err error
+		bb.B, err = snappy.Decode(bb.B, data, maxInsertRequestSize.IntN())
+		if err != nil {
+			return fmt.Errorf("cannot decompress snappy-encoded request with length %d: %w", len(data), err)
+		}
+	}
+	if int64(len(bb.B)) > maxInsertRequestSize.N {
+		return fmt.Errorf("too big unpacked request; mustn't exceed `-maxInsertRequestSize=%d` bytes; got %d bytes", maxInsertRequestSize.N, len(bb.B))
+	}
+	wru := getWriteRequestUnmarshaler()
+	defer putWriteRequestUnmarshaler(wru)
+	if err := wru.UnmarshalProtobuf(bb.B, groupLabels, func(tss []TimeSerie) {
+		rowsRead.Add(len(tss))
+		callback(tss)
+	}); err != nil {
+		unmarshalErrors.Inc()
+		return fmt.Errorf("cannot unmarshal prompb.WriteRequest with size %d bytes: %w", len(bb.B), err)
+	}
+
+	return nil
+}
+
+var bodyBufferPool bytesutil.ByteBufferPool
+
+var (
+	readCalls       = metrics.NewCounter(`vm_protoparser_read_calls_total{type="promremotewrite"}`)
+	readErrors      = metrics.NewCounter(`vm_protoparser_read_errors_total{type="promremotewrite"}`)
+	rowsRead        = metrics.NewCounter(`vm_protoparser_rows_read_total{type="promremotewrite"}`)
+	unmarshalErrors = metrics.NewCounter(`vm_protoparser_unmarshal_errors_total{type="promremotewrite"}`)
+)

app/vmestimator/protoparser/streamparser_timing_test.go

@@ -0,0 +1,67 @@
+package protoparser
+
+import (
+	"bytes"
+	"fmt"
+	"strings"
+	"testing"
+
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/prompb"
+	"github.com/golang/snappy"
+)
+
+func BenchmarkParse(b *testing.B) {
+	data := buildSnappyEncodedWriteRequest(5000, 20, 20, 3)
+	groupLabels := []string{
+		"foo",
+		"bar",
+		"baz",
+		"__name__",
+		"job",
+		"groupLabel",
+	}
+
+	var cnt int
+
+	b.ResetTimer()
+	b.ReportAllocs()
+	b.SetBytes(int64(len(data)))
+	for b.Loop() {
+		err := Parse(bytes.NewReader(data), groupLabels, func(tss []TimeSerie) {
+			cnt += len(tss)
+		})
+		if err != nil {
+			b.Fatalf("stream.Parse: %v", err)
+		}
+	}
+}
+
+// buildSnappyEncodedWriteRequest builds a snappy-encoded protobuf WriteRequest
+// with numSeries time series, each having numLabels labels of labelSize bytes each.
+func buildSnappyEncodedWriteRequest(numSeries, numLabels, labelSize, groupsNum int) []byte {
+	labelValue := strings.Repeat("x", labelSize)
+
+	tss := make([]prompb.TimeSeries, numSeries)
+	for i := range tss {
+		labels := make([]prompb.Label, numLabels)
+		for j := range labels {
+			labels[j] = prompb.Label{
+				Name:  fmt.Sprintf("label%02d", j),
+				Value: fmt.Sprintf("val%05d_%s", i, labelValue),
+			}
+		}
+		labels = append(labels, prompb.Label{
+			Name:  "groupLabel",
+			Value: fmt.Sprintf("%d", i%groupsNum),
+		})
+
+		tss[i] = prompb.TimeSeries{
+			Labels:  labels,
+			Samples: []prompb.Sample{{Value: 1, Timestamp: 1000}},
+		}
+	}
+
+	wr := &prompb.WriteRequest{Timeseries: tss}
+	pbData := wr.MarshalProtobuf(nil)
+	return snappy.Encode(nil, pbData)
+}

app/vmestimator/protoparser/write_request.go

@@ -0,0 +1,170 @@
+package protoparser
+
+import (
+	"fmt"
+	"slices"
+	"sync"
+
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/bytesutil"
+	"github.com/VictoriaMetrics/easyproto"
+	"github.com/cespare/xxhash/v2"
+)
+
+type TimeSerie struct {
+	GroupLabels []Label
+	Fingerprint uint64
+}
+
+type Label struct {
+	Name  string
+	Value string
+}
+
+func getWriteRequestUnmarshaler() *writeRequestUnmarshaler {
+	v := wruPool.Get()
+	if v == nil {
+		return &writeRequestUnmarshaler{
+			tss:        make([]TimeSerie, 0, 1024),
+			labelsPool: make([]Label, 0, 4096),
+			d:          xxhash.New(),
+		}
+	}
+	return v.(*writeRequestUnmarshaler)
+}
+
+func putWriteRequestUnmarshaler(wru *writeRequestUnmarshaler) {
+	wru.Reset()
+	wruPool.Put(wru)
+}
+
+var wruPool sync.Pool
+
+// WriteRequestUnmarshaler is reusable unmarshaler for WriteRequest protobuf messages.
+//
+// It maintains internal pools for labels and samples to reduce memory allocations.
+// See UnmarshalProtobuf for details on how to use it.
+type writeRequestUnmarshaler struct {
+	tss        []TimeSerie
+	labelsPool []Label
+	d          *xxhash.Digest
+}
+
+// Reset resets wru, so it could be re-used.
+func (wru *writeRequestUnmarshaler) Reset() {
+	wru.tss = wru.tss[:0]
+	wru.labelsPool = wru.labelsPool[:0]
+	wru.d.Reset()
+}
+
+func (wru *writeRequestUnmarshaler) UnmarshalProtobuf(src []byte, groupLabels []string, callback func(tss []TimeSerie)) error {
+	wru.Reset()
+
+	var err error
+
+	tss := wru.tss
+
+	// message WriteRequest {
+	//    repeated TimeSeries timeseries = 1;
+	//    reserved 2;
+	//    repeated Metadata metadata = 3;
+	// }
+	labelsPool := wru.labelsPool
+	var fc easyproto.FieldContext
+	for len(src) > 0 {
+		if len(tss) >= cap(tss) {
+			callback(tss)
+			tss = tss[:0]
+			labelsPool = labelsPool[:0]
+		}
+
+		src, err = fc.NextField(src)
+		if err != nil {
+			return fmt.Errorf("cannot read the next field: %w", err)
+		}
+		switch fc.FieldNum {
+		case 1:
+			data, ok := fc.MessageData()
+			if !ok {
+				return fmt.Errorf("cannot read timeseries data")
+			}
+			tss = tss[:len(tss)+1]
+			ts := &tss[len(tss)-1]
+			d := wru.d
+			d.Reset()
+			labelsPool, err = ts.unmarshalProtobuf(data, groupLabels, labelsPool, d)
+			if err != nil {
+				return fmt.Errorf("cannot unmarshal timeseries: %w", err)
+			}
+		}
+	}
+
+	if len(tss) > 0 {
+		callback(tss)
+		tss = tss[:0]
+		labelsPool = labelsPool[:0]
+	}
+
+	wru.tss = tss[:0]
+	wru.labelsPool = labelsPool
+	wru.d.Reset()
+	return nil
+}
+
+func (ts *TimeSerie) unmarshalProtobuf(src []byte, groupLabels []string, labelsPool []Label, d *xxhash.Digest) ([]Label, error) {
+	// message TimeSeries {
+	//   repeated Label labels   = 1;
+	//   repeated Sample samples = 2;
+	// }
+
+	labelsPoolLen := len(labelsPool)
+	var fc easyproto.FieldContext
+	var lfc easyproto.FieldContext
+	for len(src) > 0 {
+		var err error
+		src, err = fc.NextField(src)
+		if err != nil {
+			return labelsPool, fmt.Errorf("cannot read the next field: %w", err)
+		}
+		switch fc.FieldNum {
+		case 1:
+			data, ok := fc.MessageData()
+			if !ok {
+				return labelsPool, fmt.Errorf("cannot read label data")
+			}
+
+			var nameBytes, valueBytes []byte
+			ldata := data
+			for len(ldata) > 0 {
+				ldata, err = lfc.NextField(ldata)
+				if err != nil {
+					return labelsPool, fmt.Errorf("cannot read label field: %w", err)
+				}
+				switch lfc.FieldNum {
+				case 1:
+					nameBytes, ok = lfc.Bytes()
+					if !ok {
+						return labelsPool, fmt.Errorf("cannot read label name")
+					}
+				case 2:
+					valueBytes, ok = lfc.Bytes()
+					if !ok {
+						return labelsPool, fmt.Errorf("cannot read label value")
+					}
+				}
+			}
+
+			_, _ = d.Write(data)
+
+			name := bytesutil.ToUnsafeString(nameBytes)
+			if slices.Contains(groupLabels, name) {
+				labelsPool = append(labelsPool, Label{
+					Name:  name,
+					Value: bytesutil.ToUnsafeString(valueBytes),
+				})
+			}
+		}
+	}
+	ts.GroupLabels = labelsPool[labelsPoolLen:]
+	ts.Fingerprint = d.Sum64()
+	return labelsPool, nil
+}

app/vmestimator/protoparser/write_request_timing_test.go

@@ -0,0 +1,86 @@
+package protoparser
+
+import (
+	"fmt"
+	"strings"
+	"testing"
+
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/prompb"
+)
+
+func BenchmarkWriteRequest_UnmarshalProtobuf(b *testing.B) {
+	var data = make([]byte, 0, 21_000_000)
+
+	f := func(rows, labels, labelSize, groupBy int) {
+		bName := fmt.Sprintf("Rows=%d/Labels=%d/LabelSize=%d/GroupBy=%d", rows, labels, labelSize, groupBy)
+		b.Run(bName, func(b *testing.B) {
+			data := buildEncodedWriteRequest(data, rows, labels, labelSize, groupBy)
+			groupLabels := []string{
+				"foo",
+				"bar",
+				"baz",
+				"__name__",
+				"job",
+				"groupLabel",
+			}
+
+			wru := getWriteRequestUnmarshaler()
+			cnt := 0
+
+			b.ResetTimer()
+			b.ReportAllocs()
+			b.SetBytes(int64(len(data)))
+			for b.Loop() {
+				wru.Reset()
+				if err := wru.UnmarshalProtobuf(data, groupLabels, func(tss []TimeSerie) {
+					cnt += len(tss)
+				}); err != nil {
+					b.Fatalf("unexpected error: %s", err)
+				}
+			}
+		})
+	}
+
+	f(5_000, 0, 0, 3)
+	f(5_000, 1, 20, 3)
+
+	f(1_000, 20, 20, 3)
+	f(5_000, 20, 20, 3)
+	f(10_000, 20, 20, 3)
+	f(20_000, 20, 20, 3)
+
+	// long label values
+	f(1_000, 20, 2000, 3)
+
+	// many labels
+	f(1_000, 2000, 100, 3)
+}
+
+// buildEncodedWriteRequest builds a snappy-encoded protobuf WriteRequest
+// with numSeries time series, each having numLabels labels of labelSize bytes each.
+func buildEncodedWriteRequest(dst []byte, numSeries, numLabels, labelSize, groupsNum int) []byte {
+	labelValue := strings.Repeat("x", labelSize)
+
+	tss := make([]prompb.TimeSeries, numSeries)
+	for i := range tss {
+		labels := make([]prompb.Label, numLabels)
+		for j := range labels {
+			labels[j] = prompb.Label{
+				Name:  fmt.Sprintf("label%02d", j),
+				Value: fmt.Sprintf("val%05d_%s", i, labelValue),
+			}
+		}
+		labels = append(labels, prompb.Label{
+			Name:  "groupLabel",
+			Value: fmt.Sprintf("%d", i%groupsNum),
+		})
+
+		tss[i] = prompb.TimeSeries{
+			Labels:  labels,
+			Samples: []prompb.Sample{{Value: 1, Timestamp: 1000}},
+		}
+	}
+
+	wr := &prompb.WriteRequest{Timeseries: tss}
+	return wr.MarshalProtobuf(dst[:0])
+}

app/vmselect/main.go

@@ -6,8 +6,6 @@ import (
 	"flag"
 	"fmt"
 	"net/http"
-	nethttputil "net/http/httputil"
-	"net/url"
 	"strings"
 	"time"
 
@@ -29,6 +27,7 @@ import (
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/promscrape"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/querytracer"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/timerpool"
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/vmalertproxy"
 )
 
 var (
@@ -38,7 +37,10 @@ var (
 	resetCacheAuthKey    = flagutil.NewPassword("search.resetCacheAuthKey", "Optional authKey for resetting rollup cache via /internal/resetRollupResultCache call. It could be passed via authKey query arg. It overrides -httpAuth.*")
 	logSlowQueryDuration = flag.Duration("search.logSlowQueryDuration", 5*time.Second, "Log queries with execution time exceeding this value. Zero disables slow query logging. "+
 		"See also -search.logQueryMemoryUsage")
-	vmalertProxyURL = flag.String("vmalert.proxyURL", "", "Optional URL for proxying requests to vmalert. For example, if -vmalert.proxyURL=http://vmalert:8880 , then alerting API requests such as /api/v1/rules from Grafana will be proxied to http://vmalert:8880/api/v1/rules")
+
+	vmalertProxyURL = flag.String("vmalert.proxyURL", "", "Optional URL for proxying requests to vmalert. For example, if -vmalert.proxyURL=http://vmalert:8880 , "+
+		"then alerting API requests such as /api/v1/rules from Grafana will be proxied to http://vmalert:8880/api/v1/rules . "+
+		"See https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#vmalert")
 )
 
 var slowQueries = metrics.NewCounter(`vm_slow_queries_total`)
@@ -55,8 +57,8 @@ func Init(vmselectMaxConcurrentRequests int, vmselectMaxQueueDuration time.Durat
 	concurrencyLimitCh = make(chan struct{}, maxConcurrentRequests)
 
 	initVMUIConfig()
-	initVMAlertProxy()
 
+	vmalertproxy.Init(*vmalertProxyURL)
 	flagutil.RegisterSecretFlag("vmalert.proxyURL")
 }
 
@@ -514,10 +516,11 @@ func handleStaticAndSimpleRequests(w http.ResponseWriter, r *http.Request, path
 		if len(*vmalertProxyURL) == 0 {
 			w.WriteHeader(http.StatusBadRequest)
 			w.Header().Set("Content-Type", "application/json")
-			fmt.Fprintf(w, "%s", `{"status":"error","msg":"for accessing vmalert flag '-vmalert.proxyURL' must be configured"}`)
+			fmt.Fprintf(w, "%s", `{"status":"error","msg":"the '-vmalert.proxyURL' command-line must be configured; `+
+				`see https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#vmalert"}`)
 			return true
 		}
-		proxyVMAlertRequests(w, r, path)
+		vmalertproxy.HandleRequest(w, r, path)
 		return true
 	}
 
@@ -555,7 +558,7 @@ func handleStaticAndSimpleRequests(w http.ResponseWriter, r *http.Request, path
 	case "/api/v1/rules", "/rules":
 		rulesRequests.Inc()
 		if len(*vmalertProxyURL) > 0 {
-			proxyVMAlertRequests(w, r, path)
+			vmalertproxy.HandleRequest(w, r, path)
 			return true
 		}
 		// Return dumb placeholder for https://prometheus.io/docs/prometheus/latest/querying/api/#rules
@@ -565,7 +568,7 @@ func handleStaticAndSimpleRequests(w http.ResponseWriter, r *http.Request, path
 	case "/api/v1/alerts", "/alerts":
 		alertsRequests.Inc()
 		if len(*vmalertProxyURL) > 0 {
-			proxyVMAlertRequests(w, r, path)
+			vmalertproxy.HandleRequest(w, r, path)
 			return true
 		}
 		// Return dumb placeholder for https://prometheus.io/docs/prometheus/latest/querying/api/#alerts
@@ -575,7 +578,7 @@ func handleStaticAndSimpleRequests(w http.ResponseWriter, r *http.Request, path
 	case "/api/v1/notifiers", "/notifiers":
 		notifiersRequests.Inc()
 		if len(*vmalertProxyURL) > 0 {
-			proxyVMAlertRequests(w, r, path)
+			vmalertproxy.HandleRequest(w, r, path)
 			return true
 		}
 		w.Header().Set("Content-Type", "application/json")
@@ -722,48 +725,7 @@ var (
 	metricNamesStatsResetErrors   = metrics.NewCounter(`vm_http_request_errors_total{path="/api/v1/admin/status/metric_names_stats/reset"}`)
 )
 
-func proxyVMAlertRequests(w http.ResponseWriter, r *http.Request, path string) {
-	defer func() {
-		err := recover()
-		if err == nil || err == http.ErrAbortHandler {
-			// Suppress http.ErrAbortHandler panic.
-			// See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1353
-			return
-		}
-		// Forward other panics to the caller.
-		panic(err)
-	}()
-	req := r.Clone(r.Context())
-	req.URL.Path = strings.TrimPrefix(path, "prometheus")
-	req.Host = vmalertProxyHost
-
-	if strings.HasPrefix(r.Header.Get(`User-Agent`), `Grafana`) {
-		// Grafana currently supports only Prometheus-style alerts. If other alert types
-		// (e.g. logs or traces) are returned, it may fail with "Error loading alerts".
-		//
-		// Grafana queries the vmalert API directly, bypassing the VictoriaMetrics datasource,
-		// so query params (such as datasource_type) cannot be enforced on the Grafana side.
-		//
-		// To ensure compatibility, we detect Grafana requests via the User-Agent and enforce
-		// `datasource_type=prometheus`.
-		//
-		// See:
-		// - https://github.com/VictoriaMetrics/victoriametrics-datasource/issues/329#issuecomment-3847585443
-		// - https://github.com/VictoriaMetrics/victoriametrics-datasource/issues/59
-		q := req.URL.Query()
-		q.Set("datasource_type", "prometheus")
-		req.URL.RawQuery = q.Encode()
-		req.RequestURI = ""
-	}
-
-	vmalertProxy.ServeHTTP(w, req)
-}
-
-var (
-	vmalertProxyHost string
-	vmalertProxy     *nethttputil.ReverseProxy
-	vmuiConfig       string
-)
+var vmuiConfig string
 
 func initVMUIConfig() {
 	var cfg struct {
@@ -795,16 +757,3 @@ func initVMUIConfig() {
 	}
 	vmuiConfig = string(data)
 }
-
-// initVMAlertProxy must be called after flag.Parse(), since it uses command-line flags.
-func initVMAlertProxy() {
-	if len(*vmalertProxyURL) == 0 {
-		return
-	}
-	proxyURL, err := url.Parse(*vmalertProxyURL)
-	if err != nil {
-		logger.Fatalf("cannot parse -vmalert.proxyURL=%q: %s", *vmalertProxyURL, err)
-	}
-	vmalertProxyHost = proxyURL.Host
-	vmalertProxy = nethttputil.NewSingleHostReverseProxy(proxyURL)
-}

app/vmselect/prometheus/prometheus.go

@@ -28,6 +28,7 @@ import (
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/fasttime"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/httpserver"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/httputil"
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logger"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/netutil"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/querytracer"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/storage"
@@ -525,6 +526,7 @@ func DeleteHandler(startTime time.Time, r *http.Request) error {
 	if deletedCount > 0 {
 		promql.ResetRollupResultCache()
 	}
+	logger.Infof("/api/v1/admin/tsdb/delete_series has been called for %q. Deleted %d series.", sq.FiltersString(), deletedCount)
 	return nil
 }
 

app/vmui/packages/vmui/src/components/Chart/ChartTooltip/ChartTooltip.tsx

@@ -5,7 +5,7 @@ import uPlot from "uplot";
 import Button from "../../Main/Button/Button";
 import { CloseIcon, DragIcon } from "../../Main/Icons";
 import { SeriesItemStatsFormatted } from "../../../types";
-import { STATS_ORDER } from "../../../constants/graph";
+import { STATS_ORDER_TOOLTIP } from "../../../constants/graph";
 
 export interface ChartTooltipProps {
   u?: uPlot;
@@ -164,7 +164,7 @@ const ChartTooltip: FC<ChartTooltipProps> = ({
       </div>
       {statsFormatted && (
         <table className="vm-chart-tooltip-stats">
-          {STATS_ORDER.map((key, i) => (
+          {STATS_ORDER_TOOLTIP.map((key, i) => (
             <div
               className="vm-chart-tooltip-stats-row"
               key={i}

app/vmui/packages/vmui/src/components/Chart/Line/Legend/LegendConfigs/LegendConfigs.tsx

@@ -61,7 +61,7 @@ const LegendConfigs: FC<Props> = ({ data, isCompact }) => {
       label: "Hide Statistics",
       value: hideStats,
       onChange: onChangeStats,
-      info: "If enabled, hides the display of min, median, and max values.",
+      info: "If enabled, hides the display of min, median, max, and last values.",
     }
   ];
 

app/vmui/packages/vmui/src/components/Chart/Line/Legend/LegendItem/LegendItem.tsx

@@ -5,7 +5,7 @@ import "./style.scss";
 import classNames from "classnames";
 import { getFreeFields } from "./helpers";
 import useCopyToClipboard from "../../../../../hooks/useCopyToClipboard";
-import { STATS_ORDER } from "../../../../../constants/graph";
+import { STATS_ORDER_LEGEND } from "../../../../../constants/graph";
 import { useShowStats } from "../hooks/useShowStats";
 import { useLegendFormat } from "../hooks/useLegendFormat";
 import { getLabelAlias } from "../../../../../utils/metric";
@@ -80,7 +80,7 @@ const LegendItem: FC<LegendItemProps> = ({ legend, onChange, duplicateFields })
       </div>
       {!hideStats && showStats && (
         <div className="vm-legend-item-stats">
-          {STATS_ORDER.map((key, i) => (
+          {STATS_ORDER_LEGEND.map((key, i) => (
             <div
               className="vm-legend-item-stats-row"
               key={i}

app/vmui/packages/vmui/src/components/Chart/Line/Legend/LegendViews/LegendTable.tsx

@@ -4,11 +4,11 @@ import "./style.scss";
 import { LegendItemType } from "../../../../../types";
 import { MouseEvent } from "react";
 import classNames from "classnames";
-import { STATS_ORDER } from "../../../../../constants/graph";
+import { STATS_ORDER_LEGEND } from "../../../../../constants/graph";
 import { useShowStats } from "../hooks/useShowStats";
 import { getValueByPath } from "../../../../../utils/object";
 
-const statsColumns = STATS_ORDER.map(k => ({
+const statsColumns = STATS_ORDER_LEGEND.map(k => ({
   key: `statsFormatted.${k}`,
   title: k
 }));

app/vmui/packages/vmui/src/constants/graph.ts

@@ -26,4 +26,5 @@ export const GRAPH_SIZES: GraphSize[] = [
   },
 ];
 
-export const STATS_ORDER: (keyof SeriesItemStatsFormatted)[] = ["min", "median", "max"];
+export const STATS_ORDER_LEGEND: (keyof SeriesItemStatsFormatted)[] = ["min", "median", "max", "last"];
+export const STATS_ORDER_TOOLTIP: (keyof SeriesItemStatsFormatted)[] = ["min", "median", "max"];

app/vmui/packages/vmui/src/types/uplot.ts

@@ -4,6 +4,7 @@ export interface SeriesItemStatsFormatted {
     min: string,
     max: string,
     median: string,
+    last: string,
 }
 
 export interface SeriesItem extends Series {

app/vmui/packages/vmui/src/utils/uplot/series.ts

@@ -53,6 +53,7 @@ const getSeriesStatistics = (d: MetricResult) => {
       min: formatPrettyNumber(min, min, max),
       max: formatPrettyNumber(max, min, max),
       median: formatPrettyNumber(median, min, max),
+      last: formatPrettyNumber(values.at(-1), min, max),
     },
   };
 };

docs/guides/guide-vmcluster-multiple-retention-setup/README.md

@@ -6,45 +6,348 @@ build:
 sitemap:
   disable: true
 ---
-**Objective**
 
-Setup Victoria Metrics Cluster with support of multiple retention periods within one installation.
+> [VictoriaMetrics Enterprise](https://docs.victoriametrics.com/victoriametrics/enterprise/) supports specifying multiple retentions for distinct sets of time series and tenants. If you are an Enterprise user, [configure multiple retentions directly through retention filters](https://docs.victoriametrics.com/victoriametrics/cluster-victoriametrics/#retention-filters) instead of following this guide.
 
-**Enterprise Solution**
+This guide explains how to set up multiple retentions using an [open-source VictoriaMetrics Cluster](https://docs.victoriametrics.com/victoriametrics/cluster-victoriametrics/).
 
-[VictoriaMetrics Enterprise](https://docs.victoriametrics.com/victoriametrics/enterprise/) supports specifying multiple retentions
-for distinct sets of time series and [tenants](https://docs.victoriametrics.com/victoriametrics/cluster-victoriametrics/#multitenancy)
-via [retention filters](https://docs.victoriametrics.com/victoriametrics/cluster-victoriametrics/#retention-filters).
+## Overview
 
-**Open Source Solution**
+VictoriaMetrics retains metrics by default for **1 month**. You can change data retention with the [`-retentionPeriod` command-line flag](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#retention), but this value applies to **all time series stored** on a given `vmstorage` node and cannot be customized per tenant or per metric in the open source version. 
 
-Community version of VictoriaMetrics supports only one retention period per `vmstorage` node via [-retentionPeriod](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#retention) command-line flag.
+The core idea of this guide is to run **separate logic groups of storages** (or even clusters) with individual `-retentionPeriod` settings, while still providing a single unified write and read path via vmagent and vmselect.
 
-A multi-retention setup can be implemented by dividing a [victoriametrics cluster](https://docs.victoriametrics.com/victoriametrics/cluster-victoriametrics/) into logical groups with different retentions.
+## Multi-Retention Architecture
 
-Example:
-Setup should handle 3 different retention groups 3months, 1year and 3 years.
-Solution contains 3 groups of vmstorages + vminserts and one group of vmselects. Routing is done by [vmagent](https://docs.victoriametrics.com/victoriametrics/vmagent/)
-by [splitting data streams](https://docs.victoriametrics.com/victoriametrics/vmagent/#splitting-data-streams-among-multiple-systems). 
-The [-retentionPeriod](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#retention) sets how long to keep the metrics.
+To support multiple retentions with the open source version of VictoriaMetrics cluster, you can split the cluster into several logical groups of storage nodes. Each group is configured with a different `-retentionPeriod` and receives only the data that must follow that retention. 
 
-The diagram below shows a proposed solution
+Each storage group is connected to a separate vminsert, while a shared vmselect layer queries across all storage groups so that dashboards and alerts continue to see a single unified VictoriaMetrics backend.
 
 ![Setup](setup.webp)
 
-**Implementation Details**
+In the example used throughout this guide, the cluster is divided into three groups: 
 
-1. Groups of vminserts A know about only vmstorages A and this is explicitly specified via `-storageNode` [configuration](https://docs.victoriametrics.com/victoriametrics/cluster-victoriametrics/#cluster-setup). 
-1. Groups of vminserts B know about only vmstorages B and this is explicitly specified via `-storageNode` [configuration](https://docs.victoriametrics.com/victoriametrics/cluster-victoriametrics/#cluster-setup). 
-1. Groups of vminserts C know about only vmstorages C and this is explicitly specified via `-storageNode` [configuration](https://docs.victoriametrics.com/victoriametrics/cluster-victoriametrics/#cluster-setup). 
-1. vmselect reads data from all vmstorage nodes via `-storageNode` [configuration](https://docs.victoriametrics.com/victoriametrics/cluster-victoriametrics/#cluster-setup) 
-   with [deduplication](https://docs.victoriametrics.com/victoriametrics/cluster-victoriametrics/#deduplication) setting equal to vmagent's scrape interval or minimum interval between collected samples. 
-1. vmagent routes incoming metrics to the given set of `vminsert` nodes using relabeling rules specified at `-remoteWrite.urlRelabelConfig` [configuration](https://docs.victoriametrics.com/victoriametrics/relabeling/).
+- Group A: 3-month retention.
+- Group B: 1-year retention.
+- Group C: 3-year retention. 
 
-**Multi-Tenant Setup**
+Metrics are routed to the appropriate vminsert group by splitting data streams in vmagent, so each time series is sent to exactly one retention group instead of being replicated to all groups. See [Deploying vmagent](https://docs.victoriametrics.com/guides/guide-vmcluster-multiple-retention-setup/#step3) for an example of label‑based routing that implements this split. An optional [vmauth](https://docs.victoriametrics.com/guides/guide-vmcluster-multiple-retention-setup/#additional-enhancements) layer can be added on top to restrict access to specific sub‑clusters or tenants while still keeping a unified write and read path.
 
-Every group of vmstorages can handle one tenant or multiple one. Different groups can have overlapping tenants. As vmselect reads from all vmstorage nodes, the data is aggregated on its level.
+## Implementing Multi-Retention on Kubernetes
 
-**Additional Enhancements**
+In this section, we'll install and configure the components for a multi-retention deployment of the VictoriaMetrics cluster. See [Kubernetes monitoring with VictoriaMetrics Cluster](https://docs.victoriametrics.com/guides/k8s-monitoring-via-vm-cluster/) for details on running VictoriaMetrics in Kubernetes.
 
-You can set up [vmauth](https://docs.victoriametrics.com/victoriametrics/vmauth/) for routing data to the given vminsert group depending on the needed retention.
+Run the following command to add the VictoriaMetrics Helm repository:
+
+```shell
+helm repo add vm https://victoriametrics.github.io/helm-charts/
+helm repo update
+```
+
+### Step 1: Deploying storage groups {#step1}
+
+We'll create three storage groups. Each has a different retention period and disk size. Read [Understand Your Setup Size](https://docs.victoriametrics.com/guides/understand-your-setup-size/) to estimate how much space you will need for each group. The following table is shown as an example:
+
+
+| Group        | Retention Period | Total disk size       |
+|--------------|------------------|-----------------------|
+| `vmcluster-a`  | 3 months (`3M`)    | 80 Gi                 |
+| `vmcluster-b`  | 1 year (`1Y`)      | 300 Gi                |
+| `vmcluster-c`  | 3 years (`3Y`)     | 900 Gi                |
+
+Create a Helm values file for Group A.
+
+```shell
+cat <<EOF > vmcluster-a.yaml
+vmstorage:
+  enabled: true
+  replicaCount: 1
+  persistence:
+    size: 80Gi
+  extraArgs:
+    retentionPeriod: 3M
+  podLabels:
+    retention-group: a
+
+vminsert:
+  enabled: true
+  podLabels:
+    retention-group: a
+
+vmselect:
+  enabled: false
+EOF
+```
+
+The values file above creates vminsert and vmstorage services while turning off vmselect, which we'll deploy separately. The `retentionPeriod` flag configures how long data is kept in this group.
+
+Create the values files for Group B and Group C:
+
+```shell
+cat <<EOF > vmcluster-b.yaml
+vmstorage:
+  enabled: true
+  replicaCount: 1
+  persistence:
+    size: 300Gi
+  extraArgs:
+    retentionPeriod: 1y
+  podLabels:
+    retention-group: b
+
+vminsert:
+  enabled: true
+  podLabels:
+    retention-group: b
+
+vmselect:
+  enabled: false
+EOF
+
+
+cat <<EOF > vmcluster-c.yaml
+vmstorage:
+  enabled: true
+  replicaCount: 1
+  persistence:
+    size: 900Gi
+  extraArgs:
+    retentionPeriod: 3y
+  podLabels:
+    retention-group: c
+
+vminsert:
+  enabled: true
+  podLabels:
+    retention-group: c
+
+vmselect:
+  enabled: false
+EOF
+```
+
+Deploy the three storage groups with:
+
+```shell
+helm upgrade --install vmcluster-a vm/victoria-metrics-cluster -f vmcluster-a.yaml
+helm upgrade --install vmcluster-b vm/victoria-metrics-cluster -f vmcluster-b.yaml
+helm upgrade --install vmcluster-c vm/victoria-metrics-cluster -f vmcluster-c.yaml
+
+# Wait for all storage pods to be ready
+kubectl rollout status statefulset -l app.kubernetes.io/instance=vmcluster-a
+kubectl rollout status statefulset -l app.kubernetes.io/instance=vmcluster-b
+kubectl rollout status statefulset -l app.kubernetes.io/instance=vmcluster-c
+```
+
+### Step 2: Deploying vmselect {#step2}
+
+Next, we'll deploy a vmselect service to route queries to the storage groups.
+
+Create a Helm values file with:
+
+```shell
+cat <<EOF >vmselect.yaml
+vmstorage:
+  enabled: false
+
+vminsert:
+  enabled: false
+
+vmselect:
+  enabled: true
+  replicaCount: 1
+  suppressStorageFQDNsRender: true
+  extraArgs:
+    # Each list item is a single -storageNode flag. In this example, there is
+    # one vmstorage pod per retention group, so each entry contains a single host.
+    # If you run multiple pods per group, list them as comma-separated hosts
+    # in the same -storageNode value.
+    #
+    # The FQDN format is:
+    #   <pod>.<svc>.default.svc
+    # where pod = <release>-victoria-metrics-cluster-vmstorage-<N>
+    # and   svc = <release>-victoria-metrics-cluster-vmstorage
+    storageNode:
+      - "vmcluster-a-victoria-metrics-cluster-vmstorage-0.vmcluster-a-victoria-metrics-cluster-vmstorage.default.svc:8401"
+      - "vmcluster-b-victoria-metrics-cluster-vmstorage-0.vmcluster-b-victoria-metrics-cluster-vmstorage.default.svc:8401"
+      - "vmcluster-c-victoria-metrics-cluster-vmstorage-0.vmcluster-c-victoria-metrics-cluster-vmstorage.default.svc:8401"
+EOF
+```
+
+Let's break down the file above:
+
+- Deploys vmselect as a separate Helm release. 
+- Disables vminsert and vmstorage as these services were already deployed in Step 1.
+- `suppressStorageFQDNsRender: true` turns off automatic FQDN generation for storage nodes. By default, the Helm chart auto-generates `-storageNodes` flags, but since `vmstorage` has been disabled, we need to supply them manually in `extraArgs`.
+- In `extraArgs.storageNode:` we define the vmstorage endpoints for queries. On querying, vmselect merges results across all the specified vmstorages to provide a unified view of the data.
+
+Deploy the `vmselect` release with:
+
+```shell
+helm upgrade --install vmselect vm/victoria-metrics-cluster -f vmselect.yaml
+```
+
+### Step 3: Deploying vmagent {#step3}
+
+We'll use `vmagent` to route incoming metrics to the correct retention group. For example, we can use a `retention` label for mapping metrics to storage groups in the following way:
+
+| `retention` label | Storage Group |
+|-------------------|--------------|
+| `"3mo"`           | `vmcluster-a` |
+| `"1yr"`           | `vmcluster-b` |
+| `"3yr"`           | `vmcluster-c` |
+
+
+Create the values file for vmagent:
+
+```shell
+cat <<EOF >vmagent.yaml
+service:
+  enabled: true
+remoteWrite:
+  # Group A: receives metrics with retention="3mo"
+  - url: http://vmcluster-a-victoria-metrics-cluster-vminsert:8480/insert/0/prometheus/api/v1/write
+    urlRelabelConfig:
+      - if: '{retention="3mo"}'
+        action: keep
+  # Group B: receives metrics with retention="1yr"
+  - url: http://vmcluster-b-victoria-metrics-cluster-vminsert:8480/insert/0/prometheus/api/v1/write
+    urlRelabelConfig:
+      - if: '{retention="1yr"}'
+        action: keep
+  # Group C: receives metrics with retention="3yr"
+  - url: http://vmcluster-c-victoria-metrics-cluster-vminsert:8480/insert/0/prometheus/api/v1/write
+    urlRelabelConfig:
+      - if: '{retention="3yr"}'
+        action: keep
+EOF
+```
+
+> Metrics without a matching `retention` label are silently dropped by the `keep` rules. You must ensure that every metric is labeled, or use a different routing configuration.
+
+Now deploy the vmagent release:
+
+```shell
+helm upgrade --install vmagent vm/victoria-metrics-agent -f vmagent.yaml
+```
+
+Wait for vmagent to become ready:
+
+```shell
+kubectl rollout status deploy/vmagent-victoria-metrics-agent
+```
+
+### Step 4: Verification
+
+We can send test data to verify that the data is flowing to the correct storage group.
+
+First, port-forward vmagent and vmselect:
+
+```shell
+VMAGENT_SVC=$(kubectl get svc -l app.kubernetes.io/instance=vmagent -o jsonpath='{.items[0].metadata.name}')
+kubectl port-forward "svc/$VMAGENT_SVC" 8429 &
+
+VMSELECT_SVC=$(kubectl get svc -l app.kubernetes.io/instance=vmselect -o jsonpath='{.items[0].metadata.name}')
+kubectl port-forward "svc/$VMSELECT_SVC" 8481 &
+```
+
+Send test metrics directly to vmagent's HTTP endpoint to exercise all three retention labels:
+
+```shell
+POD=$(kubectl get pod -l app.kubernetes.io/instance=vmagent -o jsonpath='{.items[0].metadata.name}')
+
+for retention in 3mo 1yr 3yr; do
+  kubectl exec "$POD" -- wget -qO- --post-data="test_routing{retention=\"${retention}\"} 1.0" \
+    "http://127.0.0.1:8429/api/v1/import/prometheus"
+done
+```
+
+Query the data back from vmselect (it may take around 30-60 seconds for new data to be available for queries):
+
+```shell
+for retention in 3mo 1yr 3yr; do
+  echo "-> retention=${retention}"
+  curl -s "http://localhost:8481/select/0/prometheus/api/v1/query" \
+    --data-urlencode "query=test_routing{retention=\"${retention}\"}"
+  echo
+done
+```
+
+You can also check that vmagent is forwarding data to all three groups:
+
+```shell
+curl -s http://localhost:8429/metrics | grep vmagent_remotewrite_blocks_sent_total
+```
+
+Each `url="N:secret-url"` corresponds to one `remoteWrite` entry (N=1 for Group A, N=2 for Group B, N=3 for Group C). Non-zero values confirm data is flowing.
+
+## Alternative Routing by Existing Labels
+
+The example setup above relies on a synthetic `retention` label to exist in every incoming metric.
+
+If having a `retention` label in every metric isn't practical, you can, as an alternative, rely on existing labels to map data to the correct storage group.
+
+The following example configures vmagent to route metrics based on the `environment` and `team` labels:
+
+```yaml
+# vmagent.yaml
+remoteWrite:
+  # send dev and staging data to Group A
+  - url: "http://vmcluster-a-victoria-metrics-cluster-vminsert:8480/insert/0/prometheus/api/v1/write"
+    urlRelabelConfig:
+      - if: {environment=~"dev|staging"}
+        action: keep
+  # send prod data to Group B
+  - url: "http://vmcluster-b-victoria-metrics-cluster-vminsert:8480/insert/0/prometheus/api/v1/write"
+    urlRelabelConfig:
+      - if: {environment=~"prod|production"}
+        action: keep
+  # send data from Infra and SRE teams to Group C
+  - url: "http://vmcluster-c-victoria-metrics-cluster-vminsert:8480/insert/0/prometheus/api/v1/write"
+    urlRelabelConfig:
+      - if: {team=~"infra|sre"}
+        action: keep
+```
+
+> Metrics that do not match any of the `keep` rules are dropped in the configuration above.
+
+## Additional Enhancements
+
+You can set up [vmauth](https://docs.victoriametrics.com/victoriametrics/vmauth/) to route data to the specified vminsert group based on the required retention or to restrict which data different users can query.
+
+The following [`-auth.config`](https://docs.victoriametrics.com/victoriametrics/vmauth/#quick-start) example exposes the same vmselect backend via vmauth with two users using basic auth:
+
+- `admin`: can query **all** data across all retention groups.
+- `dev`: can query **only** time series that have `team="dev"` label, enforced via the `extra_label` query argument.
+
+```yaml
+users:
+  # User with access to all data across all retention groups
+  - username: "admin"
+    password: "foo"
+    url_map:
+      - src_paths:
+          - "/api/v1/query"
+          - "/api/v1/query_range"
+          - "/api/v1/series"
+          - "/api/v1/labels"
+          - "/api/v1/label/.+/values"
+        # vmselect service that aggregates all vmstorage groups
+        url_prefix: "http://vmselect-victoria-metrics-cluster-vmselect:8481/select/0/prometheus"
+
+  # User restricted to Dev team data only
+  - username: "dev"
+    password: "bar"
+    url_map:
+      - src_paths:
+          - "/api/v1/query"
+          - "/api/v1/query_range"
+          - "/api/v1/series"
+          - "/api/v1/labels"
+          - "/api/v1/label/.+/values"
+        # Same vmselect backend, but enforce label filter at query time
+        # by adding extra_label=team=dev to every proxied request
+        url_prefix: "http://vmselect-victoria-metrics-cluster-vmselect:8481/select/0/prometheus/?extra_label=team=dev"
+```
+
+This is useful for restricting access by team, environment, or tenant without changing the underlying storage topology.

docs/victoriametrics/CONTRIBUTING.md

@@ -28,7 +28,7 @@ If you like VictoriaMetrics and want to contribute, then it would be great:
 ## Issues
 
 When making a new issue, make sure to create no duplicates. Use GitHub search to find whether similar issues exist already.
-The new issue should be written in English and contain concise description of the problem and environment where it exists.
+The new issue should be written in English and contain a concise description of the problem and the environment where it exists.
 We'd very much prefer to have a specific use-case included in the description, since it could have workaround or alternative solutions.
 
 When looking for an issue to contribute, always prefer working on [bugs](https://github.com/VictoriaMetrics/VictoriaMetrics/issues?q=is%3Aopen+is%3Aissue+label%3Abug)
@@ -48,7 +48,7 @@ We use [labels](https://docs.github.com/en/issues/using-labels-and-milestones-to
 1. `need more info`, assigned to issues that require elaboration from the issue creator.
   For example, if we weren't able to reproduce the reported bug based on the ticket description then we ask additional
   questions which could help to reproduce the issue and add `need more info` label. This label helps other maintainers
-  to understand that this issue wasn't forgotten but waits for the feedback from user.
+  to understand that this issue wasn't forgotten but waits for the feedback from the user.
 1. `completed`, assigned to issues that required code changes and those changes were merged to upstream, but not released yet.
   Once a release is made, maintainers go through all labeled issues, leave a comment about the new release, and close the issue.
 1. `vmui`, assigned to issues related to [vmui](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#vmui) or [VictoriaLogs webui](https://docs.victoriametrics.com/victorialogs/querying/#web-ui)
@@ -63,32 +63,31 @@ Pull requests requirements:
 1. Don't use `master` branch for making PRs, as it makes it impossible for reviewers to modify the changes.
 1. All commits need to be [signed](https://docs.github.com/en/authentication/managing-commit-signature-verification/signing-commits).
 1. Pull request title should be prefixed with `<dir>/<component>:` to show what component has been changed, i.e. `app/vmalert: fix...`.
-   Pull request description should contain clear and concise description of what was done, why it is needed and for what purpose.
+   Pull request description should contain a clear and concise description of what was done, why it is needed and for what purpose.
    Use clear language, so reviewers can quickly understand the change and its impact.
 1. A link to the issue(s) related to the change, if any. Use `Fixes [issue link]` if the PR resolves the issue, or `Related to [issue link]` for reference.
 1. Tests proving that the change is effective. Tests are expected for non-trivial new functionality or non-trivial modifications.
    Bug fixes must include tests unless a maintainer explicitly agrees otherwise.
-   See [this style guide](https://itnext.io/f-tests-as-a-replacement-for-table-driven-tests-in-go-8814a8b19e9e) for tests.
-   To run tests and code checks locally, execute commands `make test-full` and `make check-all`.
+   See [this style guide](https://itnext.io/f-tests-as-a-replacement-for-table-driven-tests-in-go-8814a8b19e9e) for tests. See [this section](#testing) for how to run tests.
 1. Try to not extend the scope of the pull requests outside the issue, do not make unrelated changes.
-1. Update [docs](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master/docs) if needed. For example, adding a new flag or changing behavior of existing flags or features
+1. Update [docs](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master/docs) if needed. For example, adding a new flag or changing the behavior of existing flags or features
    requires reflecting these changes in the documentation. For new features add `{{%/* available_from "#" */%}}` shortcode to the documentation.
    It will be later automatically replaced with an actual release version.
 1. A line in the [changelog](https://docs.victoriametrics.com/victoriametrics/changelog/#tip) mentioning the change and related issue in a way
    that would be clear to other readers even if they don't have the full context.
-1. Avoid modifying code in the `/vendor` folder manually, even when the vendored package originates are from the VictoriaMetrics GitHub organization.
+1. Avoid modifying code in the `/vendor` folder manually, even when the vendored package originates from the VictoriaMetrics GitHub organization.
    For instance, VictoriaLogs vendors packages under the `/lib` folder from VictoriaMetrics, and VictoriaTraces vendors the `/lib/logstorage` package from VictoriaLogs.
-   Submit a pull request to the upstream repository first. Afterward, a separate pull request can be opened to update the version of the vendored folder in downstream repository.
+   Submit a pull request to the upstream repository first. Afterward, a separate pull request can be opened to update the version of the vendored folder in the downstream repository.
    * For common packages, the vendored package can be updated with this command: `go get <dependency>@vX.Y.Z`.  
    * For VictoriaMetrics packages, use `go get <dependency>@canonical_commit_hash`. 
    Finally, run `go mod tidy` and `go mod vendor` to update `go.mod`, `go.sum`, and `/vendor`.
 1. Ping reviewers who you think have the best expertise on the matter.
 
-See good example of a [pull request](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6487).
+See a good example of a [pull request](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6487).
 
 ## Merging Pull Request
 
-The person who merges the Pull Request is responsible for satisfying requirements below:
+The person who merges the Pull Request is responsible for satisfying the requirements below:
 
 1. Make sure that PR satisfies [Pull Request checklist](https://docs.victoriametrics.com/victoriametrics/contributing/#pull-request-checklist),
    it is approved by at least one reviewer, all CI checks are green.
@@ -97,9 +96,9 @@ The person who merges the Pull Request is responsible for satisfying requirement
 1. If applicable, cherry-pick the change to [LTS release lines](https://docs.victoriametrics.com/victoriametrics/lts-releases/)
    and mention in the PR comment what was or wasn't cherry-picked.
 1. Update related issues with a meaningful message of what has changed and when it will be
-   released. _This helps users to understand the change without reading PR._
+   released. _This helps users to understand the change without reading the PR._
 1. Add label `completed` to related issues.
-1. Do not close related tickets until release is made. If ticket was auto-closed by GitHub or user - re-open it.
+1. Do not close related tickets until the release is made. If the ticket was auto-closed by GitHub or a user - re-open it.
 
 ## KISS principle
 
@@ -115,9 +114,9 @@ We are open to third-party pull requests provided they follow [KISS design princ
 - Minimize the number of moving parts in the distributed system.
 - Avoid automated decisions, which may hurt cluster availability, consistency, performance or debuggability.
 
-Adhering to `KISS` principle, simplifies the resulting code and architecture so it can be reviewed, understood and debugged by a wider audience.
+Adhering to the `KISS` principle, simplifies the resulting code and architecture so it can be reviewed, understood and debugged by a wider audience.
 
-Due to `KISS`, [cluster version of VictoriaMetrics](https://docs.victoriametrics.com/victoriametrics/cluster-victoriametrics/) has none of the following "features" popular in distributed computing world:
+Due to `KISS`, [cluster version of VictoriaMetrics](https://docs.victoriametrics.com/victoriametrics/cluster-victoriametrics/) has none of the following "features" popular in distributed computing:
 
 - Fragile gossip protocols. See [failed attempt in Thanos](https://github.com/improbable-eng/thanos/blob/030bc345c12c446962225221795f4973848caab5/docs/proposals/completed/201809_gossip-removal.md).
 - Hard-to-understand-and-implement-properly [Paxos protocols](https://www.quora.com/In-distributed-systems-what-is-a-simple-explanation-of-the-Paxos-algorithm).
@@ -126,3 +125,17 @@ Due to `KISS`, [cluster version of VictoriaMetrics](https://docs.victoriametrics
 - Automatic cluster resizing, which may cost you a lot of money if improperly configured.
 - Automatic discovering and addition of new nodes in the cluster, which may mix data between dev and prod clusters :)
 - Automatic leader election, which may result in split brain disaster on network errors.
+
+## Testing
+
+We recommend running the following sequence of checks and tests before submitting a pull request:
+```sh
+# run static checks
+make check-all
+
+# run unit test
+make test-full
+
+# run integration tests
+make apptest
+```

docs/victoriametrics/changelog/CHANGELOG.md

@@ -26,7 +26,17 @@ See also [LTS releases](https://docs.victoriametrics.com/victoriametrics/lts-rel
 
 ## tip
 
-* BUGFIX: [stream aggregation](https://docs.victoriametrics.com/victoriametrics/stream-aggregation/): fix issue with producing aggregated samples with identical timestamps between flushes. See PR [#10808](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/10808) for details.
+* FEATURE: all VictoriaMetrics components: add `-http.header.disableServerHostname` command-line flag for disabling the `X-Server-Hostname` HTTP response header. See [#11067](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/11067). Thanks to @zasdaym for contribution.
+* FEATURE: [vmsingle](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/) and `vmselect` in [VictoriaMetrics cluster](https://docs.victoriametrics.com/victoriametrics/cluster-victoriametrics/): log calls to [/api/v1/admin/tsdb/delete_series](https://docs.victoriametrics.com/victoriametrics/url-examples/#apiv1admintsdbdelete_series) API handler. This should help to identify events of metrics deletion from the database. See [#11104](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/11104).
+* FEATURE: [vmctl](https://docs.victoriametrics.com/victoriametrics/vmctl/): add `-vm-headers` and `-vm-bearer-token` flags for authenticating requests to the VictoriaMetrics import destination. The flags are available in `opentsdb`, `influx`, `remote-read`, `prometheus`, `mimir`, and `thanos` vmctl sub-commands. See [#8897](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/8897).
+* FEATURE: [vmui](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#vmui): add the `last` value to graph legend statistics. See [#10759](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/10759).
+
+* BUGFIX: [stream aggregation](https://docs.victoriametrics.com/victoriametrics/stream-aggregation/): fix issue with producing aggregated samples with identical timestamps between flushes. See [#10808](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/10808).
+* BUGFIX: [vmalert](https://docs.victoriametrics.com/victoriametrics/vmalert/),[vmauth](https://docs.victoriametrics.com/victoriametrics/vmauth/),[vmagent](https://docs.victoriametrics.com/victoriametrics/vmagent/) and [vmsingle](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/): fix rare unbounded shutdown delay when config reload takes longer than `-configCheckInterval`. See [#11107](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/11107). Thanks to @PleasingFungus for contribution.
+* BUGFIX: `vmselect` in [VictoriaMetrics cluster](https://docs.victoriametrics.com/victoriametrics/cluster-victoriametrics/): fix corrupted metrics metadata when a response contains multiple rows. See [#11115](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/11115). Thanks for @fxrlv for the contribution.
+* BUGFIX: [vmagent](https://docs.victoriametrics.com/victoriametrics/vmagent/): fix potential corruption of remote-write metadata `Unit` values. See [#11120](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/11120). Thanks for @fxrlv for the contribution.
+* BUGFIX: [vmbackup](https://docs.victoriametrics.com/vmbackup/), [vmbackupmanager](https://docs.victoriametrics.com/victoriametrics/vmbackupmanager/): do not fail backup list if directory is absent while using `fs://` destination to align with other protocols. See [6c3c548](https://github.com/VictoriaMetrics/VictoriaMetrics/commit/6c3c548ddb0385b749e731f52276f130e2a4e4a8)
+* BUGFIX: [vmsingle](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/) and `vmstorage` in [VictoriaMetrics cluster](https://docs.victoriametrics.com/victoriametrics/cluster-victoriametrics/): prevent more cases of panic during directory deletion on `NFS`-based mounts. See [#11060](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/11060).
 
 ## [v1.145.0](https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.145.0)
 

docs/victoriametrics/victoria_metrics_common_flags.md

@@ -95,6 +95,8 @@ See the docs at https://docs.victoriametrics.com/victoriametrics/
      Disable compression of HTTP responses to save CPU resources. By default, compression is enabled to save network bandwidth
   -http.header.csp string
      Value for 'Content-Security-Policy' header, recommended: "default-src 'self'"
+  -http.header.disableServerHostname
+     Whether to disable 'X-Server-Hostname' header in HTTP responses
   -http.header.frameOptions string
      Value for 'X-Frame-Options' header
   -http.header.hsts string
@@ -621,7 +623,7 @@ See the docs at https://docs.victoriametrics.com/victoriametrics/
   -version
      Show VictoriaMetrics version
   -vmalert.proxyURL string
-     Optional URL for proxying requests to vmalert. For example, if -vmalert.proxyURL=http://vmalert:8880 , then alerting API requests such as /api/v1/rules from Grafana will be proxied to http://vmalert:8880/api/v1/rules
+     Optional URL for proxying requests to vmalert. For example, if -vmalert.proxyURL=http://vmalert:8880 , then alerting API requests such as /api/v1/rules from Grafana will be proxied to http://vmalert:8880/api/v1/rules . See https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#vmalert
   -vmui.customDashboardsPath string
      Optional path to vmui dashboards. See https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master/app/vmui/packages/vmui/public/dashboards
   -vmui.defaultTimezone string

docs/victoriametrics/vmagent_common_flags.md

@@ -74,6 +74,8 @@ See the docs at https://docs.victoriametrics.com/victoriametrics/vmagent/ .
      Disable compression of HTTP responses to save CPU resources. By default, compression is enabled to save network bandwidth
   -http.header.csp string
      Value for 'Content-Security-Policy' header, recommended: "default-src 'self'"
+  -http.header.disableServerHostname
+     Whether to disable 'X-Server-Hostname' header in HTTP responses
   -http.header.frameOptions string
      Value for 'X-Frame-Options' header
   -http.header.hsts string

docs/victoriametrics/vmalert_common_flags.md

@@ -115,6 +115,8 @@ See the docs at https://docs.victoriametrics.com/victoriametrics/vmalert/ .
      Disable compression of HTTP responses to save CPU resources. By default, compression is enabled to save network bandwidth
   -http.header.csp string
      Value for 'Content-Security-Policy' header, recommended: "default-src 'self'"
+  -http.header.disableServerHostname
+     Whether to disable 'X-Server-Hostname' header in HTTP responses
   -http.header.frameOptions string
      Value for 'X-Frame-Options' header
   -http.header.hsts string

docs/victoriametrics/vmauth_common_flags.md

@@ -59,6 +59,8 @@ See the docs at https://docs.victoriametrics.com/victoriametrics/vmauth/ .
      Disable compression of HTTP responses to save CPU resources. By default, compression is enabled to save network bandwidth
   -http.header.csp string
      Value for 'Content-Security-Policy' header, recommended: "default-src 'self'"
+  -http.header.disableServerHostname
+     Whether to disable 'X-Server-Hostname' header in HTTP responses
   -http.header.frameOptions string
      Value for 'X-Frame-Options' header
   -http.header.hsts string

docs/victoriametrics/vmbackup.md

@@ -400,6 +400,8 @@ Run `vmbackup -help` in order to see all the available options:
      Disable compression of HTTP responses to save CPU resources. By default, compression is enabled to save network bandwidth
   -http.header.csp string
      Value for 'Content-Security-Policy' header, recommended: "default-src 'self'"
+  -http.header.disableServerHostname
+     Whether to disable 'X-Server-Hostname' header in HTTP responses
   -http.header.frameOptions string
      Value for 'X-Frame-Options' header
   -http.header.hsts string

docs/victoriametrics/vmbackupmanager.md

@@ -575,6 +575,8 @@ command-line flags:
      Disable compression of HTTP responses to save CPU resources. By default, compression is enabled to save network bandwidth
   -http.header.csp string
      Value for 'Content-Security-Policy' header, recommended: "default-src 'self'"
+  -http.header.disableServerHostname
+     Whether to disable 'X-Server-Hostname' header in HTTP responses
   -http.header.frameOptions string
      Value for 'X-Frame-Options' header
   -http.header.hsts string

docs/victoriametrics/vmestimator.md

@@ -0,0 +1,103 @@
+---
+weight: 3
+menu:
+  docs:
+    parent: victoriametrics
+    weight: 13
+title: vmestimator
+tags:
+  - metrics
+  - cardinality
+aliases:
+  - /vmestimator.html
+  - /vmestimator/index.html
+  - /vmestimator/
+---
+
+`cestimator` is a cardinality estimator that receives Prometheus remote write streams and exposes approximate time series cardinality as metrics.
+
+It is useful for tracking how many unique time series are flowing through across all metrics, metric name, or broken down by specific labels.
+
+## How it works
+
+Running:
+```
+go run ./app/cestimator/... -config=streams.yaml -httpListenAddr=:8490
+```
+
+Configuration:
+
+```yaml
+streams:
+  # Track total cardinality with no grouping.
+  - interval: '1h'
+
+  # Track cardinality grouped by metric name.
+  - interval: '1h'
+    group_by: ["__name__"]
+
+  # Track cardinality grouped by job label.
+  - interval: '1m'
+    group_by: ["job"]
+
+  # Track cardinality grouped by tenant info
+  - group_by: ["vm_account_id", "vm_project_id"]
+
+  # Track cardinality of jobs, with extra labels on the output metrics.
+  - group_by: ["job"]
+    labels:
+      region: 'eu-central-1'
+      env: 'production'
+```
+
+Fields:
+- `group_by` (optional): list of label names to split cardinality by; each distinct combination gets its own estimate
+- `group_limit` (optional): maximum number of distinct groups to track; excess groups are counted in a rejected sketch but not individually; defaults to `10000`
+- `buckets` (optional): number of internal shards for parallel ingestion; defaults to `min(20, availableCPUs)`
+- `labels` (optional): extra labels attached to all output metrics for this estimator
+- `interval` (optional): how often to rotate (reset) counters; defaults to `5m`
+- `hll_precision` (optional): HyperLogLog precision, must be in range `[4, 18]`; higher values yield more accurate estimates at the cost of more memory; defaults to `14`
+- `hll_sparse` (optional): whether to use sparse HyperLogLog representation, which reduces memory for low-cardinality groups; defaults to `true`
+
+Cardinality generator:
+
+```
+go run ./app/cegen/main.go -cardI=100 -cardY=20 -template="foo{instance=\"127.0.0.[cardI]\",job=\"ametric[cardY]\"}"
+```
+
+## Metrics
+
+By default, cardinality estimates are merged with regular metrics and exposed at `/metrics`.
+
+This behavior is controlled by the `-cardinalityMetrics.exposeAt` flag:
+- `-cardinalityMetrics.exposeAt=/metrics` (default): cardinality metrics merged with regular metrics at `/metrics`
+- `-cardinalityMetrics.exposeAt=/cardinality/metrics`: only cardinality metrics exposed at that path
+- `-cardinalityMetrics.exposeAt=`: cardinality metrics not exposed via HTTP
+
+All metrics include `interval`, `group_by_keys`, and `group_by_values` labels. Extra labels from the `labels` config field are inserted between `interval` and `group_by_keys` (sorted alphabetically).
+
+**Without grouping** (`group_by_keys` is `__global__` and `group_by_values` is not set):
+```
+cardinality_estimate{interval="1h0m0s",group_by_keys="__global__"} 142300
+```
+
+**With grouping** — one summary line (total distinct group count) plus one line per distinct label value combination. Each per-group line also includes individual `by_{key}="{val}"` labels for each group key:
+```
+cardinality_estimate{interval="5m0s",group_by_keys="__group__",group_by_values="instance,job"} 2
+cardinality_estimate{interval="5m0s",group_by_keys="instance,job",group_by_values="host1:9090,prometheus",by_instance="host1:9090",by_job="prometheus"} 312
+cardinality_estimate{interval="5m0s",group_by_keys="instance,job",group_by_values="host2:9100,node",by_instance="host2:9100",by_job="node"} 87
+```
+
+**With extra labels:**
+```
+cardinality_estimate{interval="5m0s",env="production",region="eu-central-1",group_by_keys="job",group_by_values="prometheus",by_job="prometheus"} 312
+```
+
+## Operational metrics
+
+When grouping is enabled, cestimator exposes per-bucket operational metrics at `/metrics`:
+
+- `cestimator_group_estimator_size{groupBy, bucket}` — number of active groups in this bucket after the last rotation
+- `cestimator_group_estimator_rejected_size{groupBy, bucket}` — estimated number of distinct group values rejected since the last rotation because `group_limit` was reached
+- `cestimator_group_limit{groupBy, bucket}` — configured `group_limit` for this bucket
+

docs/victoriametrics/vmgateway.md

@@ -496,6 +496,8 @@ Below is the list of configuration flags (it can be viewed by running `./vmgatew
      Disable compression of HTTP responses to save CPU resources. By default, compression is enabled to save network bandwidth
   -http.header.csp string
      Value for 'Content-Security-Policy' header, recommended: "default-src 'self'"
+  -http.header.disableServerHostname
+     Whether to disable 'X-Server-Hostname' header in HTTP responses
   -http.header.frameOptions string
      Value for 'X-Frame-Options' header
   -http.header.hsts string

docs/victoriametrics/vminsert_common_flags.md

@@ -76,6 +76,8 @@ See the docs at https://docs.victoriametrics.com/victoriametrics/cluster-victori
      Disable compression of HTTP responses to save CPU resources. By default, compression is enabled to save network bandwidth
   -http.header.csp string
      Value for 'Content-Security-Policy' header, recommended: "default-src 'self'"
+  -http.header.disableServerHostname
+     Whether to disable 'X-Server-Hostname' header in HTTP responses
   -http.header.frameOptions string
      Value for 'X-Frame-Options' header
   -http.header.hsts string

docs/victoriametrics/vmrestore.md

@@ -102,6 +102,8 @@ Run `vmrestore -help` in order to see all the available options:
      Disable compression of HTTP responses to save CPU resources. By default, compression is enabled to save network bandwidth
   -http.header.csp string
      Value for 'Content-Security-Policy' header, recommended: "default-src 'self'"
+  -http.header.disableServerHostname
+     Whether to disable 'X-Server-Hostname' header in HTTP responses
   -http.header.frameOptions string
      Value for 'X-Frame-Options' header
   -http.header.hsts string

docs/victoriametrics/vmselect_common_flags.md

@@ -75,6 +75,8 @@ See the docs at https://docs.victoriametrics.com/victoriametrics/cluster-victori
      Disable compression of HTTP responses to save CPU resources. By default, compression is enabled to save network bandwidth
   -http.header.csp string
      Value for 'Content-Security-Policy' header, recommended: "default-src 'self'"
+  -http.header.disableServerHostname
+     Whether to disable 'X-Server-Hostname' header in HTTP responses
   -http.header.frameOptions string
      Value for 'X-Frame-Options' header
   -http.header.hsts string
@@ -323,7 +325,7 @@ See the docs at https://docs.victoriametrics.com/victoriametrics/cluster-victori
   -version
      Show VictoriaMetrics version
   -vmalert.proxyURL string
-     Optional URL for proxying requests to vmalert. For example, if -vmalert.proxyURL=http://vmalert:8880 , then alerting API requests such as /api/v1/rules from Grafana will be proxied to http://vmalert:8880/api/v1/rules
+     Optional URL for proxying requests to vmalert. For example, if -vmalert.proxyURL=http://vmalert:8880 , then alerting API requests such as /api/v1/rules from Grafana will be proxied to http://vmalert:8880/api/v1/rules . See https://docs.victoriametrics.com/victoriametrics/cluster-victoriametrics/#vmalert
   -vmstorageDialTimeout duration
      Timeout for establishing RPC connections from vmselect to vmstorage. See also -vmstorageUserTimeout (default 3s)
   -vmstorageUserTimeout duration

docs/victoriametrics/vmstorage_common_flags.md

@@ -68,6 +68,8 @@ See the docs at https://docs.victoriametrics.com/victoriametrics/cluster-victori
      Disable compression of HTTP responses to save CPU resources. By default, compression is enabled to save network bandwidth
   -http.header.csp string
      Value for 'Content-Security-Policy' header, recommended: "default-src 'self'"
+  -http.header.disableServerHostname
+     Whether to disable 'X-Server-Hostname' header in HTTP responses
   -http.header.frameOptions string
      Value for 'X-Frame-Options' header
   -http.header.hsts string

go.mod

@@ -2,31 +2,35 @@ module github.com/VictoriaMetrics/VictoriaMetrics
 
 go 1.26.4
 
+replace github.com/axiomhq/hyperloglog => github.com/makasim/hyperloglog v0.0.10-reuse-memory
+
 require (
-	cloud.google.com/go/storage v1.62.1
-	github.com/Azure/azure-sdk-for-go/sdk/azcore v1.21.0
-	github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.13.1
-	github.com/Azure/azure-sdk-for-go/sdk/storage/azblob v1.6.4
-	github.com/VictoriaMetrics/VictoriaLogs v1.50.1-0.20260415124154-6b7a6357aec0
+	cloud.google.com/go/storage v1.62.3
+	github.com/Azure/azure-sdk-for-go/sdk/azcore v1.22.0
+	github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.14.0
+	github.com/Azure/azure-sdk-for-go/sdk/storage/azblob v1.8.0
+	github.com/VictoriaMetrics/VictoriaLogs v1.121.1-0.20260616132739-c901a1e31cb3
 	github.com/VictoriaMetrics/easyproto v1.2.0
 	github.com/VictoriaMetrics/fastcache v1.13.3
 	github.com/VictoriaMetrics/metrics v1.43.2
-	github.com/VictoriaMetrics/metricsql v0.87.0
-	github.com/aws/aws-sdk-go-v2 v1.41.5
-	github.com/aws/aws-sdk-go-v2/config v1.32.14
-	github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.22.13
-	github.com/aws/aws-sdk-go-v2/service/s3 v1.99.0
+	github.com/VictoriaMetrics/metricsql v0.87.1
+	github.com/aws/aws-sdk-go-v2 v1.42.0
+	github.com/aws/aws-sdk-go-v2/config v1.32.25
+	github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.22.27
+	github.com/aws/aws-sdk-go-v2/service/s3 v1.103.3
+	github.com/axiomhq/hyperloglog v0.0.0-00010101000000-000000000000
 	github.com/bmatcuk/doublestar/v4 v4.10.0
 	github.com/cespare/xxhash/v2 v2.3.0
 	github.com/cheggaaa/pb/v3 v3.1.7
+	github.com/dgryski/go-metro v0.0.0-20250106013310-edb8663e5e33
 	github.com/gogo/protobuf v1.3.2
 	github.com/golang/snappy v1.0.0
 	github.com/google/go-cmp v0.7.0
 	github.com/googleapis/gax-go/v2 v2.22.0
 	github.com/influxdata/influxdb v1.12.4
-	github.com/klauspost/compress v1.18.5
+	github.com/klauspost/compress v1.18.6
 	github.com/oklog/ulid/v2 v2.1.1
-	github.com/prometheus/prometheus v0.311.3
+	github.com/prometheus/prometheus v0.312.0
 	github.com/urfave/cli/v2 v2.27.7
 	github.com/valyala/fastjson v1.6.10
 	github.com/valyala/fastrand v1.1.0
@@ -34,46 +38,46 @@ require (
 	github.com/valyala/gozstd v1.24.0
 	github.com/valyala/histogram v1.2.0
 	github.com/valyala/quicktemplate v1.8.0
-	golang.org/x/net v0.55.0
+	golang.org/x/net v0.56.0
 	golang.org/x/oauth2 v0.36.0
-	golang.org/x/sys v0.45.0
-	google.golang.org/api v0.276.0
+	golang.org/x/sys v0.46.0
+	google.golang.org/api v0.284.0
 	gopkg.in/yaml.v2 v2.4.0
 )
 
 require (
-	cel.dev/expr v0.25.1 // indirect
+	cel.dev/expr v0.25.2 // indirect
 	cloud.google.com/go v0.123.0 // indirect
 	cloud.google.com/go/auth v0.20.0 // indirect
 	cloud.google.com/go/auth/oauth2adapt v0.2.8 // indirect
 	cloud.google.com/go/compute/metadata v0.9.0 // indirect
-	cloud.google.com/go/iam v1.9.0 // indirect
-	cloud.google.com/go/monitoring v1.27.0 // indirect
+	cloud.google.com/go/iam v1.11.0 // indirect
+	cloud.google.com/go/monitoring v1.29.0 // indirect
 	github.com/Azure/azure-sdk-for-go/sdk/internal v1.12.0 // indirect
-	github.com/AzureAD/microsoft-authentication-library-for-go v1.7.1 // indirect
-	github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.32.0 // indirect
-	github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.56.0 // indirect
-	github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/resourcemapping v0.56.0 // indirect
+	github.com/AzureAD/microsoft-authentication-library-for-go v1.7.2 // indirect
+	github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.33.0 // indirect
+	github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.57.0 // indirect
+	github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/resourcemapping v0.57.0 // indirect
 	github.com/VividCortex/ewma v1.2.0 // indirect
 	github.com/alecthomas/units v0.0.0-20240927000941-0f3dac36c52b // indirect
-	github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.8 // indirect
-	github.com/aws/aws-sdk-go-v2/credentials v1.19.14 // indirect
-	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.18.21 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.21 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.21 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/ini v1.8.6 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.22 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.7 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.9.13 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.21 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.19.21 // indirect
-	github.com/aws/aws-sdk-go-v2/service/signin v1.0.9 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sso v1.30.15 // indirect
-	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.35.19 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sts v1.41.10 // indirect
-	github.com/aws/smithy-go v1.24.3 // indirect
+	github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.13 // indirect
+	github.com/aws/aws-sdk-go-v2/credentials v1.19.24 // indirect
+	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.18.29 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.29 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.29 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.30 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.12 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.9.22 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.29 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.19.29 // indirect
+	github.com/aws/aws-sdk-go-v2/service/signin v1.2.0 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sso v1.31.3 // indirect
+	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.36.6 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sts v1.43.3 // indirect
+	github.com/aws/smithy-go v1.27.2 // indirect
 	github.com/bboreham/go-loser v0.0.0-20230920113527-fcc2c21820a3 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/cenkalti/backoff/v5 v5.0.3 // indirect
 	github.com/clipperhouse/uax29/v2 v2.7.0 // indirect
 	github.com/cncf/xds/go v0.0.0-20260202195803-dba9d589def2 // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.7 // indirect
@@ -82,8 +86,8 @@ require (
 	github.com/envoyproxy/go-control-plane/envoy v1.37.0 // indirect
 	github.com/envoyproxy/protoc-gen-validate v1.3.3 // indirect
 	github.com/fatih/color v1.19.0 // indirect
-	github.com/felixge/httpsnoop v1.0.4 // indirect
-	github.com/fxamacker/cbor/v2 v2.9.1 // indirect
+	github.com/felixge/httpsnoop v1.1.0 // indirect
+	github.com/fxamacker/cbor/v2 v2.9.2 // indirect
 	github.com/go-jose/go-jose/v4 v4.1.4 // indirect
 	github.com/go-logr/logr v1.4.3 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
@@ -92,89 +96,90 @@ require (
 	github.com/golang-jwt/jwt/v5 v5.3.1 // indirect
 	github.com/google/s2a-go v0.1.9 // indirect
 	github.com/google/uuid v1.6.0 // indirect
-	github.com/googleapis/enterprise-certificate-proxy v0.3.14 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.3.16 // indirect
 	github.com/grafana/regexp v0.0.0-20250905093917-f7b3be9d1853 // indirect
 	github.com/hashicorp/go-version v1.9.0 // indirect
 	github.com/jpillora/backoff v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/kamstrup/intmap v0.5.2 // indirect
 	github.com/knadh/koanf/maps v0.1.2 // indirect
 	github.com/knadh/koanf/providers/confmap v1.0.0 // indirect
-	github.com/knadh/koanf/v2 v2.3.4 // indirect
+	github.com/knadh/koanf/v2 v2.3.5 // indirect
 	github.com/kylelemons/godebug v1.1.0 // indirect
-	github.com/mattn/go-colorable v0.1.14 // indirect
-	github.com/mattn/go-isatty v0.0.21 // indirect
-	github.com/mattn/go-runewidth v0.0.23 // indirect
+	github.com/mattn/go-colorable v0.1.15 // indirect
+	github.com/mattn/go-isatty v0.0.22 // indirect
+	github.com/mattn/go-runewidth v0.0.24 // indirect
 	github.com/mitchellh/copystructure v1.2.0 // indirect
 	github.com/mitchellh/reflectwalk v1.0.2 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
 	github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f // indirect
-	github.com/open-telemetry/opentelemetry-collector-contrib/internal/exp/metrics v0.150.0 // indirect
-	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatautil v0.150.0 // indirect
-	github.com/open-telemetry/opentelemetry-collector-contrib/processor/deltatocumulativeprocessor v0.150.0 // indirect
+	github.com/open-telemetry/opentelemetry-collector-contrib/internal/exp/metrics v0.154.0 // indirect
+	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatautil v0.154.0 // indirect
+	github.com/open-telemetry/opentelemetry-collector-contrib/processor/deltatocumulativeprocessor v0.154.0 // indirect
 	github.com/pkg/browser v0.0.0-20240102092130-5ac0b6a4141c // indirect
 	github.com/planetscale/vtprotobuf v0.6.1-0.20240319094008-0393e58bdf10 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/prometheus/client_golang v1.23.2 // indirect
-	github.com/prometheus/client_golang/exp v0.0.0-20260411065453-32d05ffab50a // indirect
+	github.com/prometheus/client_golang/exp v0.0.0-20260602051030-3537b20ac86b // indirect
 	github.com/prometheus/client_model v0.6.2 // indirect
-	github.com/prometheus/common v0.67.5 // indirect
+	github.com/prometheus/common v0.68.1 // indirect
 	github.com/prometheus/otlptranslator v1.0.0 // indirect
 	github.com/prometheus/procfs v0.20.1 // indirect
 	github.com/prometheus/sigv4 v0.4.1 // indirect
-	github.com/puzpuzpuz/xsync/v4 v4.4.0 // indirect
+	github.com/puzpuzpuz/xsync/v4 v4.5.0 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
-	github.com/spiffe/go-spiffe/v2 v2.6.0 // indirect
+	github.com/spiffe/go-spiffe/v2 v2.7.0 // indirect
 	github.com/stretchr/testify v1.11.1 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
 	github.com/xrash/smetrics v0.0.0-20250705151800-55b8f293f342 // indirect
 	go.opentelemetry.io/auto/sdk v1.2.1 // indirect
-	go.opentelemetry.io/collector/component v1.56.0 // indirect
-	go.opentelemetry.io/collector/confmap v1.56.0 // indirect
-	go.opentelemetry.io/collector/confmap/xconfmap v0.150.0 // indirect
-	go.opentelemetry.io/collector/consumer v1.56.0 // indirect
-	go.opentelemetry.io/collector/featuregate v1.56.0 // indirect
-	go.opentelemetry.io/collector/internal/componentalias v0.150.0 // indirect
-	go.opentelemetry.io/collector/pdata v1.56.0 // indirect
-	go.opentelemetry.io/collector/pipeline v1.56.0 // indirect
-	go.opentelemetry.io/collector/processor v1.56.0 // indirect
-	go.opentelemetry.io/contrib/detectors/gcp v1.43.0 // indirect
-	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.68.0 // indirect
-	go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace v0.68.0 // indirect
-	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.68.0 // indirect
-	go.opentelemetry.io/otel v1.43.0 // indirect
-	go.opentelemetry.io/otel/metric v1.43.0 // indirect
-	go.opentelemetry.io/otel/sdk v1.43.0 // indirect
-	go.opentelemetry.io/otel/sdk/metric v1.43.0 // indirect
-	go.opentelemetry.io/otel/trace v1.43.0 // indirect
+	go.opentelemetry.io/collector/component v1.60.0 // indirect
+	go.opentelemetry.io/collector/confmap v1.60.0 // indirect
+	go.opentelemetry.io/collector/confmap/xconfmap v0.154.0 // indirect
+	go.opentelemetry.io/collector/consumer v1.60.0 // indirect
+	go.opentelemetry.io/collector/featuregate v1.60.0 // indirect
+	go.opentelemetry.io/collector/internal/componentalias v0.154.0 // indirect
+	go.opentelemetry.io/collector/pdata v1.60.0 // indirect
+	go.opentelemetry.io/collector/pipeline v1.60.0 // indirect
+	go.opentelemetry.io/collector/processor v1.60.0 // indirect
+	go.opentelemetry.io/contrib/detectors/gcp v1.44.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.69.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace v0.69.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.69.0 // indirect
+	go.opentelemetry.io/otel v1.44.0 // indirect
+	go.opentelemetry.io/otel/metric v1.44.0 // indirect
+	go.opentelemetry.io/otel/sdk v1.44.0 // indirect
+	go.opentelemetry.io/otel/sdk/metric v1.44.0 // indirect
+	go.opentelemetry.io/otel/trace v1.44.0 // indirect
 	go.uber.org/atomic v1.11.0 // indirect
 	go.uber.org/goleak v1.3.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
-	go.uber.org/zap v1.27.1 // indirect
+	go.uber.org/zap v1.28.0 // indirect
 	go.yaml.in/yaml/v2 v2.4.4 // indirect
 	go.yaml.in/yaml/v3 v3.0.4 // indirect
-	golang.org/x/crypto v0.52.0 // indirect
-	golang.org/x/exp v0.0.0-20260410095643-746e56fc9e2f // indirect
-	golang.org/x/sync v0.20.0 // indirect
-	golang.org/x/term v0.43.0 // indirect
-	golang.org/x/text v0.37.0 // indirect
+	golang.org/x/crypto v0.53.0 // indirect
+	golang.org/x/exp v0.0.0-20260611194520-c48552f49976 // indirect
+	golang.org/x/sync v0.21.0 // indirect
+	golang.org/x/term v0.44.0 // indirect
+	golang.org/x/text v0.38.0 // indirect
 	golang.org/x/time v0.15.0 // indirect
-	google.golang.org/genproto v0.0.0-20260414002931-afd174a4e478 // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20260414002931-afd174a4e478 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20260414002931-afd174a4e478 // indirect
-	google.golang.org/grpc v1.80.0 // indirect
-	google.golang.org/protobuf v1.36.11 // indirect
+	google.golang.org/genproto v0.0.0-20260615183401-62b3387ff324 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20260615183401-62b3387ff324 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20260615183401-62b3387ff324 // indirect
+	google.golang.org/grpc v1.81.1 // indirect
+	google.golang.org/protobuf v1.36.12-0.20260120151049-f2248ac996af // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
-	k8s.io/apimachinery v0.35.3 // indirect
-	k8s.io/client-go v0.35.3 // indirect
+	k8s.io/apimachinery v0.36.2 // indirect
+	k8s.io/client-go v0.36.2 // indirect
 	k8s.io/klog/v2 v2.140.0 // indirect
-	k8s.io/kube-openapi v0.0.0-20260414162039-ec9c827d403f // indirect
-	k8s.io/utils v0.0.0-20260319190234-28399d86e0b5 // indirect
+	k8s.io/kube-openapi v0.0.0-20260603220949-865597e52e25 // indirect
+	k8s.io/utils v0.0.0-20260507154919-ff6756f316d2 // indirect
 	sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730 // indirect
 	sigs.k8s.io/randfill v1.0.0 // indirect
-	sigs.k8s.io/structured-merge-diff/v6 v6.3.2 // indirect
+	sigs.k8s.io/structured-merge-diff/v6 v6.4.0 // indirect
 	sigs.k8s.io/yaml v1.6.0 // indirect
 )

go.sum

@@ -1,5 +1,5 @@
-cel.dev/expr v0.25.1 h1:1KrZg61W6TWSxuNZ37Xy49ps13NUovb66QLprthtwi4=
-cel.dev/expr v0.25.1/go.mod h1:hrXvqGP6G6gyx8UAHSHJ5RGk//1Oj5nXQ2NI02Nrsg4=
+cel.dev/expr v0.25.2 h1:K6j46C81hXtZQfuX60cVWQFBJahKSE2gfRbNuvr5bFs=
+cel.dev/expr v0.25.2/go.mod h1:hrXvqGP6G6gyx8UAHSHJ5RGk//1Oj5nXQ2NI02Nrsg4=
 cloud.google.com/go v0.123.0 h1:2NAUJwPR47q+E35uaJeYoNhuNEM9kM8SjgRgdeOJUSE=
 cloud.google.com/go v0.123.0/go.mod h1:xBoMV08QcqUGuPW65Qfm1o9Y4zKZBpGS+7bImXLTAZU=
 cloud.google.com/go/auth v0.20.0 h1:kXTssoVb4azsVDoUiF8KvxAqrsQcQtB53DcSgta74CA=
@@ -8,24 +8,24 @@ cloud.google.com/go/auth/oauth2adapt v0.2.8 h1:keo8NaayQZ6wimpNSmW5OPc283g65QNIi
 cloud.google.com/go/auth/oauth2adapt v0.2.8/go.mod h1:XQ9y31RkqZCcwJWNSx2Xvric3RrU88hAYYbjDWYDL+c=
 cloud.google.com/go/compute/metadata v0.9.0 h1:pDUj4QMoPejqq20dK0Pg2N4yG9zIkYGdBtwLoEkH9Zs=
 cloud.google.com/go/compute/metadata v0.9.0/go.mod h1:E0bWwX5wTnLPedCKqk3pJmVgCBSM6qQI1yTBdEb3C10=
-cloud.google.com/go/iam v1.9.0 h1:89wyjxT6DL4b5rk/Nk8eBC9DHqf+JiMstrn5IEYxFw4=
-cloud.google.com/go/iam v1.9.0/go.mod h1:KP+nKGugNJW4LcLx1uEZcq1ok5sQHFaQehQNl4QDgV4=
-cloud.google.com/go/logging v1.15.0 h1:6ooUEBNT6jdWh2b36+iuPn6b/R9qN/tHCbvGS5255gg=
-cloud.google.com/go/logging v1.15.0/go.mod h1:ZGKnpBaURITh+g/uom2VhbiFoFWvejcrHPDhxFtU/gI=
-cloud.google.com/go/longrunning v0.10.0 h1:4OWvp1BjCvoeSZTog3sRFDu6j4IrI9TI4/Y9N+8h25g=
-cloud.google.com/go/longrunning v0.10.0/go.mod h1:8nqFBPOO1U/XkhWl0I19AMZEphrHi73VNABIpKYaTwM=
-cloud.google.com/go/monitoring v1.27.0 h1:BhYwMqao+e5Nn7JtWMM9m6zRtKtVUK6kJWMizXChkLU=
-cloud.google.com/go/monitoring v1.27.0/go.mod h1:72NOVjJXHY/HBfoLT0+qlCZBT059+9VXLeAnL2PeeVM=
-cloud.google.com/go/storage v1.62.1 h1:Os0G3XbUbjZumkpDUf2Y0rLoXJTCF1kU2kWUujKYXD8=
-cloud.google.com/go/storage v1.62.1/go.mod h1:cpYz/kRVZ+UQAF1uHeea10/9ewcRbxGoGNKsS9daSXA=
-cloud.google.com/go/trace v1.13.0 h1:RfqsqPOiSCG8ql50UZt5F65KrVa1zbY9mJrO7xvZfbE=
-cloud.google.com/go/trace v1.13.0/go.mod h1:r+bdAn16dKLSV1G2D5v3e58IlQlizfxWrUfjx7kM7X0=
-github.com/Azure/azure-sdk-for-go/sdk/azcore v1.21.0 h1:fou+2+WFTib47nS+nz/ozhEBnvU96bKHy6LjRsY4E28=
-github.com/Azure/azure-sdk-for-go/sdk/azcore v1.21.0/go.mod h1:t76Ruy8AHvUAC8GfMWJMa0ElSbuIcO03NLpynfbgsPA=
-github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.13.1 h1:Hk5QBxZQC1jb2Fwj6mpzme37xbCDdNTxU7O9eb5+LB4=
-github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.13.1/go.mod h1:IYus9qsFobWIc2YVwe/WPjcnyCkPKtnHAqUYeebc8z0=
-github.com/Azure/azure-sdk-for-go/sdk/azidentity/cache v0.3.2 h1:yz1bePFlP5Vws5+8ez6T3HWXPmwOK7Yvq8QxDBD3SKY=
-github.com/Azure/azure-sdk-for-go/sdk/azidentity/cache v0.3.2/go.mod h1:Pa9ZNPuoNu/GztvBSKk9J1cDJW6vk/n0zLtV4mgd8N8=
+cloud.google.com/go/iam v1.11.0 h1:KieQ9Pb+LLPak1O3Rv3GgCxhnmkYf7Xyh0P5HfF1jFM=
+cloud.google.com/go/iam v1.11.0/go.mod h1:KP+nKGugNJW4LcLx1uEZcq1ok5sQHFaQehQNl4QDgV4=
+cloud.google.com/go/logging v1.18.0 h1:KhzZq+1cSkPH9YUaKLLhLtQxIHitVayBmk0sGfoM9+k=
+cloud.google.com/go/logging v1.18.0/go.mod h1:ZGKnpBaURITh+g/uom2VhbiFoFWvejcrHPDhxFtU/gI=
+cloud.google.com/go/longrunning v1.0.0 h1:lwzWEYD8+NkYV7dhexOz6kmlvajZA70+bW/xMhRVVdY=
+cloud.google.com/go/longrunning v1.0.0/go.mod h1:8nqFBPOO1U/XkhWl0I19AMZEphrHi73VNABIpKYaTwM=
+cloud.google.com/go/monitoring v1.29.0 h1:AHhDsFaSax1/4k+qlIDX/SDGe6hggnfXJ9dkgD9qBPY=
+cloud.google.com/go/monitoring v1.29.0/go.mod h1:72NOVjJXHY/HBfoLT0+qlCZBT059+9VXLeAnL2PeeVM=
+cloud.google.com/go/storage v1.62.3 h1:SZq1t23NCI+e96dH77Dg3PEfsNNEjqO8zE5AnD8gVD0=
+cloud.google.com/go/storage v1.62.3/go.mod h1:cpYz/kRVZ+UQAF1uHeea10/9ewcRbxGoGNKsS9daSXA=
+cloud.google.com/go/trace v1.16.0 h1:GmQovzFc5F0CNfl0VLgL64aoTtu7xsM0YajW2GlG9+E=
+cloud.google.com/go/trace v1.16.0/go.mod h1:r+bdAn16dKLSV1G2D5v3e58IlQlizfxWrUfjx7kM7X0=
+github.com/Azure/azure-sdk-for-go/sdk/azcore v1.22.0 h1:aokoqcHvaGjiM3VpjKDfMMnF/8epJ+Q1HLJ7CudztqE=
+github.com/Azure/azure-sdk-for-go/sdk/azcore v1.22.0/go.mod h1:/WYEx9pcM9Y+Dd/APJaNlSvVSvzl54rrMdZT5+Oi2LM=
+github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.14.0 h1:CU4+EJeJi3TKYWEcYuSdWsjzw0nVsK/H0MSQOiPcymU=
+github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.14.0/go.mod h1:q0+UTSRvShwUCrR/s5HtyInYphN7Wvxb7snFM3u+SLA=
+github.com/Azure/azure-sdk-for-go/sdk/azidentity/cache v0.4.0 h1:xFaZZ+IubdftrDHnGGwZ6QvQ3KHTtWl2MCK+GMt2vxs=
+github.com/Azure/azure-sdk-for-go/sdk/azidentity/cache v0.4.0/go.mod h1:mCBhUhlMjLLJKr5aqw2TNS/VqJOie8MzWq3DAMJeKso=
 github.com/Azure/azure-sdk-for-go/sdk/internal v1.12.0 h1:fhqpLE3UEXi9lPaBRpQ6XuRW0nU7hgg4zlmZZa+a9q4=
 github.com/Azure/azure-sdk-for-go/sdk/internal v1.12.0/go.mod h1:7dCRMLwisfRH3dBupKeNCioWYUZ4SS09Z14H+7i8ZoY=
 github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/compute/armcompute/v5 v5.7.0 h1:LkHbJbgF3YyvC53aqYGR+wWQDn2Rdp9AQdGndf9QvY4=
@@ -34,34 +34,34 @@ github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/network/armnetwork/v4 v4.3
 github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/network/armnetwork/v4 v4.3.0/go.mod h1:Y/HgrePTmGy9HjdSGTqZNa+apUpTVIEVKXJyARP2lrk=
 github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/storage/armstorage v1.8.1 h1:/Zt+cDPnpC3OVDm/JKLOs7M2DKmLRIIp3XIx9pHHiig=
 github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/storage/armstorage v1.8.1/go.mod h1:Ng3urmn6dYe8gnbCMoHHVl5APYz2txho3koEkV2o2HA=
-github.com/Azure/azure-sdk-for-go/sdk/storage/azblob v1.6.4 h1:jWQK1GI+LeGGUKBADtcH2rRqPxYB1Ljwms5gFA2LqrM=
-github.com/Azure/azure-sdk-for-go/sdk/storage/azblob v1.6.4/go.mod h1:8mwH4klAm9DUgR2EEHyEEAQlRDvLPyg5fQry3y+cDew=
+github.com/Azure/azure-sdk-for-go/sdk/storage/azblob v1.8.0 h1:irsmOWwkp0KCTTNS5e2hdFeIvSQClQo2No3IaNmL3Vw=
+github.com/Azure/azure-sdk-for-go/sdk/storage/azblob v1.8.0/go.mod h1:GWcBkQj3MqN7ozHKLaCCAuNLiXoIGv2RtanfAwSjY/Y=
 github.com/AzureAD/microsoft-authentication-extensions-for-go/cache v0.1.1 h1:WJTmL004Abzc5wDB5VtZG2PJk5ndYDgVacGqfirKxjM=
 github.com/AzureAD/microsoft-authentication-extensions-for-go/cache v0.1.1/go.mod h1:tCcJZ0uHAmvjsVYzEFivsRTN00oz5BEsRgQHu5JZ9WE=
-github.com/AzureAD/microsoft-authentication-library-for-go v1.7.1 h1:edShSHV3DV90+kt+CMaEXEzR9QF7wFrPJxVGz2blMIU=
-github.com/AzureAD/microsoft-authentication-library-for-go v1.7.1/go.mod h1:HKpQxkWaGLJ+D/5H8QRpyQXA1eKjxkFlOMwck5+33Jk=
+github.com/AzureAD/microsoft-authentication-library-for-go v1.7.2 h1:RHK7bS+HQMslb1sZpAokUt+zTVmue0hKSs2C791hhzU=
+github.com/AzureAD/microsoft-authentication-library-for-go v1.7.2/go.mod h1:HKpQxkWaGLJ+D/5H8QRpyQXA1eKjxkFlOMwck5+33Jk=
 github.com/Code-Hex/go-generics-cache v1.5.1 h1:6vhZGc5M7Y/YD8cIUcY8kcuQLB4cHR7U+0KMqAA0KcU=
 github.com/Code-Hex/go-generics-cache v1.5.1/go.mod h1:qxcC9kRVrct9rHeiYpFWSoW1vxyillCVzX13KZG8dl4=
-github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.32.0 h1:rIkQfkCOVKc1OiRCNcSDD8ml5RJlZbH/Xsq7lbpynwc=
-github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.32.0/go.mod h1:RD2SsorTmYhF6HkTmDw7KmPYQk8OBYwTkuasChwv7R4=
-github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.56.0 h1:O2sXMyJh8b7devAGdE+163xtRurt0RVpB6DIzX5vGfg=
-github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.56.0/go.mod h1:hEpiGU18xf70qb3jbTcIggWAiEfX/cOIVc2OTe4OegA=
-github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/cloudmock v0.56.0 h1:ZIT85vKP7LBS84XJ0WdJ3dPOX3iz4j3c0+lpajGQMyo=
-github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/cloudmock v0.56.0/go.mod h1:rqP9UEhOXv9WhQ7Gjz+G5y/pf8+BJZW5/Ts0AhE0PwE=
-github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/resourcemapping v0.56.0 h1:0YP0+/ixwu+Uqeu/FGiBZNQ19huiUxxiPXIc9WsLKuQ=
-github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/resourcemapping v0.56.0/go.mod h1:6ZZMQhZKDvUvkJw2rc+oDP90tMMzuU/J+5HG1ZmPOmE=
+github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.33.0 h1:l7+6kwRMJNwdCvYdDl7Eax+wzEYHSnNY7zrrfbhDdTA=
+github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.33.0/go.mod h1:pJTkW8hEUIIi3Pf65lPZOnn4Y81yCllX6IWk2jNXdkM=
+github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.57.0 h1:jLdiS1vO+XJFyDSWRHBx56r4s/NNtcl5J6KyCcWUX/w=
+github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.57.0/go.mod h1:8lmpHY+1VRoteiOwyrQMDt1YGXOrFKCz+1wJW7n3ODY=
+github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/cloudmock v0.57.0 h1:cSjUzZ7KU8hicTgzaSv9NmSyM9fTVK3y5lsBUl3wOis=
+github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/cloudmock v0.57.0/go.mod h1:dzcEjy1WJ0Q4u9twNR3LcLhNoYMRCrMCMafpxa0TjPQ=
+github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/resourcemapping v0.57.0 h1:RoO5+d7uCmDqovLrHCr2/BuViUXvdcrNxyNM1pN9dDQ=
+github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/resourcemapping v0.57.0/go.mod h1:YqwkQPrWSC7+byyc1VlKbWLBF5JsW5IoL6xUkemYSXk=
 github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERoyfY=
 github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU=
-github.com/VictoriaMetrics/VictoriaLogs v1.50.1-0.20260415124154-6b7a6357aec0 h1:2x1Tszv41PnCdSMumEtejz/On1RQ45kHQ+hhKT53sOk=
-github.com/VictoriaMetrics/VictoriaLogs v1.50.1-0.20260415124154-6b7a6357aec0/go.mod h1:fQtmzaSUL+HJmHozeAKmnTJTOMBT+vBccv/VWQEwhUQ=
+github.com/VictoriaMetrics/VictoriaLogs v1.121.1-0.20260616132739-c901a1e31cb3 h1:3eP8RRZitbga5EYiQ3IANrMPxpBwMAX4VA6akDaXwpU=
+github.com/VictoriaMetrics/VictoriaLogs v1.121.1-0.20260616132739-c901a1e31cb3/go.mod h1:H4sDxcvk6OmC6zOt++IlDyrwfbn4F1eSLwMpR+kpRt8=
 github.com/VictoriaMetrics/easyproto v1.2.0 h1:FJT9uNXA2isppFuJErbLqD306KoFlehl7Wn2dg/6oIE=
 github.com/VictoriaMetrics/easyproto v1.2.0/go.mod h1:QlGlzaJnDfFd8Lk6Ci/fuLxfTo3/GThPs2KH23mv710=
 github.com/VictoriaMetrics/fastcache v1.13.3 h1:rBabE0iIxcqKEMCwUmwHZ9dgEqXerg8FRbRDUvC7OVc=
 github.com/VictoriaMetrics/fastcache v1.13.3/go.mod h1:hHXhl4DA2fTL2HTZDJFXWgW0LNjo6B+4aj2Wmng3TjU=
 github.com/VictoriaMetrics/metrics v1.43.2 h1:+8pIQEGwchKS5CYFyvv3LKvNXGi7baZ9hmIV4RHqibY=
 github.com/VictoriaMetrics/metrics v1.43.2/go.mod h1:xDM82ULLYCYdFRgQ2JBxi8Uf1+8En1So9YUwlGTOqTc=
-github.com/VictoriaMetrics/metricsql v0.87.0 h1:Koxh3GkB/Z0f3O0bEChVFxiE4YZoxYyn5TzmGJfSfaw=
-github.com/VictoriaMetrics/metricsql v0.87.0/go.mod h1:d4EisFO6ONP/HIGDYTAtwrejJBBeKGQYiRl095bS4QQ=
+github.com/VictoriaMetrics/metricsql v0.87.1 h1:GdIblCDgXsrBJcBSDtFT8SLK7P+QHijdQmcr4L/f0Go=
+github.com/VictoriaMetrics/metricsql v0.87.1/go.mod h1:d4EisFO6ONP/HIGDYTAtwrejJBBeKGQYiRl095bS4QQ=
 github.com/VividCortex/ewma v1.2.0 h1:f58SaIzcDXrSy3kWaHNvuJgJ3Nmz59Zji6XoJR/q1ow=
 github.com/VividCortex/ewma v1.2.0/go.mod h1:nz4BbCtbLyFDeC9SUHbtcT5644juEuWfUAUnGx7j5l4=
 github.com/alecthomas/units v0.0.0-20240927000941-0f3dac36c52b h1:mimo19zliBX/vSQ6PWWSL9lK8qwHozUj03+zLoEB8O0=
@@ -70,64 +70,66 @@ github.com/allegro/bigcache v1.2.1-0.20190218064605-e24eb225f156 h1:eMwmnE/GDgah
 github.com/allegro/bigcache v1.2.1-0.20190218064605-e24eb225f156/go.mod h1:Cb/ax3seSYIx7SuZdm2G2xzfwmv3TPSk2ucNfQESPXM=
 github.com/armon/go-metrics v0.4.1 h1:hR91U9KYmb6bLBYLQjyM+3j+rcd/UhE+G78SFnF8gJA=
 github.com/armon/go-metrics v0.4.1/go.mod h1:E6amYzXo6aW1tqzoZGT755KkbgrJsSdpwZ+3JqfkOG4=
-github.com/aws/aws-sdk-go-v2 v1.41.5 h1:dj5kopbwUsVUVFgO4Fi5BIT3t4WyqIDjGKCangnV/yY=
-github.com/aws/aws-sdk-go-v2 v1.41.5/go.mod h1:mwsPRE8ceUUpiTgF7QmQIJ7lgsKUPQOUl3o72QBrE1o=
-github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.8 h1:eBMB84YGghSocM7PsjmmPffTa+1FBUeNvGvFou6V/4o=
-github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.8/go.mod h1:lyw7GFp3qENLh7kwzf7iMzAxDn+NzjXEAGjKS2UOKqI=
-github.com/aws/aws-sdk-go-v2/config v1.32.14 h1:opVIRo/ZbbI8OIqSOKmpFaY7IwfFUOCCXBsUpJOwDdI=
-github.com/aws/aws-sdk-go-v2/config v1.32.14/go.mod h1:U4/V0uKxh0Tl5sxmCBZ3AecYny4UNlVmObYjKuuaiOo=
-github.com/aws/aws-sdk-go-v2/credentials v1.19.14 h1:n+UcGWAIZHkXzYt87uMFBv/l8THYELoX6gVcUvgl6fI=
-github.com/aws/aws-sdk-go-v2/credentials v1.19.14/go.mod h1:cJKuyWB59Mqi0jM3nFYQRmnHVQIcgoxjEMAbLkpr62w=
-github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.18.21 h1:NUS3K4BTDArQqNu2ih7yeDLaS3bmHD0YndtA6UP884g=
-github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.18.21/go.mod h1:YWNWJQNjKigKY1RHVJCuupeWDrrHjRqHm0N9rdrWzYI=
-github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.22.13 h1:uMC4oL6G3MNhodo358QEqSDjrgvzV3TUQ58nyQSGq2E=
-github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.22.13/go.mod h1:Cer86AE2686DvVUe57LPve3jUBmbujuaonSX8pNzGgw=
-github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.21 h1:Rgg6wvjjtX8bNHcvi9OnXWwcE0a2vGpbwmtICOsvcf4=
-github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.21/go.mod h1:A/kJFst/nm//cyqonihbdpQZwiUhhzpqTsdbhDdRF9c=
-github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.21 h1:PEgGVtPoB6NTpPrBgqSE5hE/o47Ij9qk/SEZFbUOe9A=
-github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.21/go.mod h1:p+hz+PRAYlY3zcpJhPwXlLC4C+kqn70WIHwnzAfs6ps=
-github.com/aws/aws-sdk-go-v2/internal/ini v1.8.6 h1:qYQ4pzQ2Oz6WpQ8T3HvGHnZydA72MnLuFK9tJwmrbHw=
-github.com/aws/aws-sdk-go-v2/internal/ini v1.8.6/go.mod h1:O3h0IK87yXci+kg6flUKzJnWeziQUKciKrLjcatSNcY=
-github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.22 h1:rWyie/PxDRIdhNf4DzRk0lvjVOqFJuNnO8WwaIRVxzQ=
-github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.22/go.mod h1:zd/JsJ4P7oGfUhXn1VyLqaRZwPmZwg44Jf2dS84Dm3Y=
-github.com/aws/aws-sdk-go-v2/service/ec2 v1.296.0 h1:98Miqj16un1WLNyM1RjVDhXYumhqZrQfAeG8i4jPG6o=
-github.com/aws/aws-sdk-go-v2/service/ec2 v1.296.0/go.mod h1:T6ndRfdhnXLIY5oKBHjYZDVj706los2zGdpThppquvA=
-github.com/aws/aws-sdk-go-v2/service/ecs v1.74.0 h1:YS5TXaEvzDb+sV+wdQFUtuCAk0GeFR9Ai6HFdxpz6q8=
-github.com/aws/aws-sdk-go-v2/service/ecs v1.74.0/go.mod h1:10kBgdaNJz0FO/+JWDUH+0rtSjkn5yafgavDDmmhFzs=
-github.com/aws/aws-sdk-go-v2/service/elasticache v1.51.12 h1:S066ajzfPRCSW4lsSHOYglne6SNi2CHt1u5omzW1RBg=
-github.com/aws/aws-sdk-go-v2/service/elasticache v1.51.12/go.mod h1:86SE4NcXxbxr8KTG3yOyDmd4HyiFmKl8TexXnhYJ+Bw=
-github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.7 h1:5EniKhLZe4xzL7a+fU3C2tfUN4nWIqlLesfrjkuPFTY=
-github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.7/go.mod h1:x0nZssQ3qZSnIcePWLvcoFisRXJzcTVvYpAAdYX8+GI=
-github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.9.13 h1:JRaIgADQS/U6uXDqlPiefP32yXTda7Kqfx+LgspooZM=
-github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.9.13/go.mod h1:CEuVn5WqOMilYl+tbccq8+N2ieCy0gVn3OtRb0vBNNM=
-github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.21 h1:c31//R3xgIJMSC8S6hEVq+38DcvUlgFY0FM6mSI5oto=
-github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.21/go.mod h1:r6+pf23ouCB718FUxaqzZdbpYFyDtehyZcmP5KL9FkA=
-github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.19.21 h1:ZlvrNcHSFFWURB8avufQq9gFsheUgjVD9536obIknfM=
-github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.19.21/go.mod h1:cv3TNhVrssKR0O/xxLJVRfd2oazSnZnkUeTf6ctUwfQ=
-github.com/aws/aws-sdk-go-v2/service/kafka v1.49.1 h1:BgBatWcQIFqF1l6KGHjv66V0d/ISnWrTwxDx/Jf6EJM=
-github.com/aws/aws-sdk-go-v2/service/kafka v1.49.1/go.mod h1:pMpys+PlrN//vj8j5s0oOAMJjauj81VkHzIZxPVWOro=
-github.com/aws/aws-sdk-go-v2/service/lightsail v1.51.0 h1:cg6PxzoIide2wiEyLfikOFN+XwHafwR8p5+L9U1E8dQ=
-github.com/aws/aws-sdk-go-v2/service/lightsail v1.51.0/go.mod h1:YvX7hjUWecrKX8fBkbEncyddEW85xjNH+u5JHioITOw=
-github.com/aws/aws-sdk-go-v2/service/rds v1.117.0 h1:T1Xe9sYxSUUQOvd1RsFeVk/IXFPdqSiN0atXu/Hy/8A=
-github.com/aws/aws-sdk-go-v2/service/rds v1.117.0/go.mod h1:QbXW4coAMakHQhf1qhE0eVVCen9gwB/Kvn+HHHKhpGY=
-github.com/aws/aws-sdk-go-v2/service/s3 v1.99.0 h1:hlSuz394kV0vhv9drL5lhuEFbEOEP1VyQpy15qWh1Pk=
-github.com/aws/aws-sdk-go-v2/service/s3 v1.99.0/go.mod h1:uoA43SdFwacedBfSgfFSjjCvYe8aYBS7EnU5GZ/YKMM=
-github.com/aws/aws-sdk-go-v2/service/signin v1.0.9 h1:QKZH0S178gCmFEgst8hN0mCX1KxLgHBKKY/CLqwP8lg=
-github.com/aws/aws-sdk-go-v2/service/signin v1.0.9/go.mod h1:7yuQJoT+OoH8aqIxw9vwF+8KpvLZ8AWmvmUWHsGQZvI=
-github.com/aws/aws-sdk-go-v2/service/sso v1.30.15 h1:lFd1+ZSEYJZYvv9d6kXzhkZu07si3f+GQ1AaYwa2LUM=
-github.com/aws/aws-sdk-go-v2/service/sso v1.30.15/go.mod h1:WSvS1NLr7JaPunCXqpJnWk1Bjo7IxzZXrZi1QQCkuqM=
-github.com/aws/aws-sdk-go-v2/service/ssooidc v1.35.19 h1:dzztQ1YmfPrxdrOiuZRMF6fuOwWlWpD2StNLTceKpys=
-github.com/aws/aws-sdk-go-v2/service/ssooidc v1.35.19/go.mod h1:YO8TrYtFdl5w/4vmjL8zaBSsiNp3w0L1FfKVKenZT7w=
-github.com/aws/aws-sdk-go-v2/service/sts v1.41.10 h1:p8ogvvLugcR/zLBXTXrTkj0RYBUdErbMnAFFp12Lm/U=
-github.com/aws/aws-sdk-go-v2/service/sts v1.41.10/go.mod h1:60dv0eZJfeVXfbT1tFJinbHrDfSJ2GZl4Q//OSSNAVw=
-github.com/aws/smithy-go v1.24.3 h1:XgOAaUgx+HhVBoP4v8n6HCQoTRDhoMghKqw4LNHsDNg=
-github.com/aws/smithy-go v1.24.3/go.mod h1:YE2RhdIuDbA5E5bTdciG9KrW3+TiEONeUWCqxX9i1Fc=
+github.com/aws/aws-sdk-go v1.55.8 h1:JRmEUbU52aJQZ2AjX4q4Wu7t4uZjOu71uyNmaWlUkJQ=
+github.com/aws/aws-sdk-go v1.55.8/go.mod h1:ZkViS9AqA6otK+JBBNH2++sx1sgxrPKcSzPPvQkUtXk=
+github.com/aws/aws-sdk-go-v2 v1.42.0 h1:XvXMJTkFQtpBKIWZnmr9ZEOc2InWM2yldjXEJ/bymhA=
+github.com/aws/aws-sdk-go-v2 v1.42.0/go.mod h1:27+ACypSLljLAEKsCYOmrjKh83vuTRkuAe9Uv/3A4bg=
+github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.13 h1:p1BBrg/Hhp6uK7zpejeI8QFXHJeC/mynzi04Sl03k9g=
+github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.13/go.mod h1:8cIfkE9MDhkRZGpQ22aV6/lkYeYSozpz16Smrs5x4Ls=
+github.com/aws/aws-sdk-go-v2/config v1.32.25 h1:ACCejvStYoilgwrfegSt5ZntCbPrk52qfwyNcnl3omM=
+github.com/aws/aws-sdk-go-v2/config v1.32.25/go.mod h1:LJyU8sDRbXUxFn8xMJIGP+v9QYYwveNLI8a/giAOiAs=
+github.com/aws/aws-sdk-go-v2/credentials v1.19.24 h1:2hQqYCV9yqyePQ9o6dCrZc/zO8U3TwPr9mIKlZnPu/I=
+github.com/aws/aws-sdk-go-v2/credentials v1.19.24/go.mod h1:IDwpACtwqHLISdzfwUUNq4P9DsB/h5BLg4FwJPNfqFY=
+github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.18.29 h1:r6qZHbT+wxgWO/e9vYNUEtg7lv5+UN3pRqKhLXvnArg=
+github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.18.29/go.mod h1:QRnaRcTVGKPGRy8w78HMQtKUGRYcnMZAANATkeVA6Mo=
+github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.22.27 h1:gb+HtIZdwcIoLxv/xwGumQr1DmGmGGCQnjKKVVSMYsU=
+github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.22.27/go.mod h1:2b/8jZl/qwUMBZpSAcxX+IdM3zj6RUyfnB2IdLt9I+I=
+github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.29 h1:f3vKqSo13fhTYb+JEcXwXefZQE26I1FB5eTSniU67ko=
+github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.29/go.mod h1:MzoLFUArKGpGD+ukmPiTPG1X5x4o6M2kq4v2dr1FiEc=
+github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.29 h1:RdwIf/CuUsvJX3RgJagbOyotl/cxoLY4xviKuE7p2GY=
+github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.29/go.mod h1:71wt8W2EgswdZy9Mf9KNnzxZ3TiZlv4caKghPktDOkA=
+github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.30 h1:VTGy885W5DKBxWRUJbym9hytNaYzsyaPkCHGRRMAOhU=
+github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.30/go.mod h1:AS0HycUvJRFvTt613AYDOgO2jzw+00cVSMny8XB3yMY=
+github.com/aws/aws-sdk-go-v2/service/ec2 v1.304.0 h1:wZthLlYdKxBo7NpWLbl0A/8DB/QNDB+8RJa9WboK9Q0=
+github.com/aws/aws-sdk-go-v2/service/ec2 v1.304.0/go.mod h1:Y95W0Hm6FYLPa6o0hbnJ+sWgmdc4ifcLFjGkdobWVhY=
+github.com/aws/aws-sdk-go-v2/service/ecs v1.81.0 h1:2Sp9EwK7giQpJnQ54k0zdUh6aykmmbpEurEEygr104c=
+github.com/aws/aws-sdk-go-v2/service/ecs v1.81.0/go.mod h1:TIKZ9zIFS6W2k9FeW+r5sGVnlxp+aUt9oQ/St3Suj1o=
+github.com/aws/aws-sdk-go-v2/service/elasticache v1.52.2 h1:5wbCUfyxXcjIqesyVfJBBJs0bDMyejthtHyy48mfZCI=
+github.com/aws/aws-sdk-go-v2/service/elasticache v1.52.2/go.mod h1:o4vQxDt6oteknUjkXIEskp0ccy+93NRTPKXw3HlVMFE=
+github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.12 h1:ZD2+BSw9vFsNlKYIasSNt3uDbjqqXIBcM13UJv/Lx2k=
+github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.12/go.mod h1:Ms4zlcVBbXbiP7EVLhl+lgjvA/a7YphqQ3Ih3174EmI=
+github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.9.22 h1:V51LGlOq/1VsDsHUdoklAQi7rMmx4qQubvFYAlP2254=
+github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.9.22/go.mod h1:4Pzhyz8hJOm2bepgl+NjvRx8vlUFAIIvJnZ/MkcNPpU=
+github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.29 h1:DRebniUGZ2MqiiIVmQJ04vIXr918hubdHMnarSLEWyU=
+github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.29/go.mod h1:LfRkPCD8YHDM2E5eTkos2UpwYeZnBcVarTa8L59bJHA=
+github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.19.29 h1:hiME6pBzC7OTl9LMtlyTWBuEl1f4QBcUmFDKC7MLXtc=
+github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.19.29/go.mod h1:G7RP+uhagpKtKhd1BM9N6JQqjCcGEU47K5lBVZQyRQw=
+github.com/aws/aws-sdk-go-v2/service/kafka v1.52.0 h1:jalIJqKvZMvJRvs6ABLX+FhHz8E9pjU03Pyml4D9r3k=
+github.com/aws/aws-sdk-go-v2/service/kafka v1.52.0/go.mod h1:pW4pYNuVeScl13yqwsjLY0F/7g2YD8E0AvR6SOQsJZE=
+github.com/aws/aws-sdk-go-v2/service/lightsail v1.54.0 h1:07DKnL5eKSel3XEM2UxlD/z9zUZZ6XMHLGDXkAdY4u8=
+github.com/aws/aws-sdk-go-v2/service/lightsail v1.54.0/go.mod h1:Etcg8xorq1b0g0V2KMNgFjubYITZseJv08qtX/3szko=
+github.com/aws/aws-sdk-go-v2/service/rds v1.118.2 h1:pkEeQneYFpTAnGhyqSbyp/DlCPPJTGt0GkWahlLYzMA=
+github.com/aws/aws-sdk-go-v2/service/rds v1.118.2/go.mod h1:7gS+cGrKF0mH253QHFlStmx79ws+DlNk+04ZRfmw3U0=
+github.com/aws/aws-sdk-go-v2/service/s3 v1.103.3 h1:JRseEu/vIDMaWis4bSw0QbXL+cvIGc1XnX076H5ZXLE=
+github.com/aws/aws-sdk-go-v2/service/s3 v1.103.3/go.mod h1:77ZAgynvx1txMvDG8gGWoWkO1augYDxkp9JElWFgjQU=
+github.com/aws/aws-sdk-go-v2/service/signin v1.2.0 h1:3nXpRcFwRCW8n7HgO2QGy0Dc20eQNfBuUemGQhpF8m8=
+github.com/aws/aws-sdk-go-v2/service/signin v1.2.0/go.mod h1:LxYujSTLPRlp2vTtcUO/+1ilrew8ytt6SvQyOgejzFQ=
+github.com/aws/aws-sdk-go-v2/service/sso v1.31.3 h1:ey1XLTYXb9PcLt4535632o5kCGXNXEhNb620Dqwuylo=
+github.com/aws/aws-sdk-go-v2/service/sso v1.31.3/go.mod h1:Lk7PlmoTYryQmyBG0EXqj5BcUbj3whXdU2s3yGI3EAc=
+github.com/aws/aws-sdk-go-v2/service/ssooidc v1.36.6 h1:yLr03zQE/5Eu5l3QU0Si+xMbLMbSDF2YXsigqXngs6g=
+github.com/aws/aws-sdk-go-v2/service/ssooidc v1.36.6/go.mod h1:Q5N6icH+KJZDLh+ESNwzdv6cZ6vLFF/egy3IOxWhmz4=
+github.com/aws/aws-sdk-go-v2/service/sts v1.43.3 h1:VrIhKRCSK1umelSgB9RghvA9RTUYeQffyAS5ApXehNI=
+github.com/aws/aws-sdk-go-v2/service/sts v1.43.3/go.mod h1:r8wkDOuLaaMFqFiYAb8dGY2A3gJCOujMc6CFOVC4Zhc=
+github.com/aws/smithy-go v1.27.2 h1:y9NPmSE6am6LjEFPfqHqG/jJk7AauQvhCJONKh7kpzk=
+github.com/aws/smithy-go v1.27.2/go.mod h1:YE2RhdIuDbA5E5bTdciG9KrW3+TiEONeUWCqxX9i1Fc=
 github.com/bboreham/go-loser v0.0.0-20230920113527-fcc2c21820a3 h1:6df1vn4bBlDDo4tARvBm7l6KA9iVMnE3NWizDeWSrps=
 github.com/bboreham/go-loser v0.0.0-20230920113527-fcc2c21820a3/go.mod h1:CIWtjkly68+yqLPbvwwR/fjNJA/idrtULjZWh2v1ys0=
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
 github.com/bmatcuk/doublestar/v4 v4.10.0 h1:zU9WiOla1YA122oLM6i4EXvGW62DvKZVxIe6TYWexEs=
 github.com/bmatcuk/doublestar/v4 v4.10.0/go.mod h1:xBQ8jztBU6kakFMg+8WGxn0c6z1fTSPVIjEY1Wr7jzc=
+github.com/cenkalti/backoff/v5 v5.0.3 h1:ZN+IMa753KfX5hd8vVaMixjnqRZ3y8CuJKRKj1xcsSM=
+github.com/cenkalti/backoff/v5 v5.0.3/go.mod h1:rkhZdG3JZukswDf7f0cwqPNk4K0sa+F97BxZthm/crw=
 github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
 github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/cheggaaa/pb/v3 v3.1.7 h1:2FsIW307kt7A/rz/ZI2lvPO+v3wKazzE4K/0LtTWsOI=
@@ -148,20 +150,20 @@ github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/dennwc/varint v1.0.0 h1:kGNFFSSw8ToIy3obO/kKr8U9GZYUAxQEVuix4zfDWzE=
 github.com/dennwc/varint v1.0.0/go.mod h1:hnItb35rvZvJrbTALZtY/iQfDs48JKRG1RPpgziApxA=
-github.com/digitalocean/godo v1.178.0 h1:+B4xGOaoFwwwpM7TKhoyGHdmFg5eF9zDB1YfOLvNJ2E=
-github.com/digitalocean/godo v1.178.0/go.mod h1:xQsWpVCCbkDrWisHA72hPzPlnC+4W5w/McZY5ij9uvU=
+github.com/dgryski/go-metro v0.0.0-20250106013310-edb8663e5e33 h1:ucRHb6/lvW/+mTEIGbvhcYU3S8+uSNkuMjx/qZFfhtM=
+github.com/dgryski/go-metro v0.0.0-20250106013310-edb8663e5e33/go.mod h1:c9O8+fpSOX1DM8cPNSkX/qsBWdkD4yd2dpciOWQjpBw=
+github.com/digitalocean/godo v1.193.0 h1:CSbbUl5LufT75KPNvex3vDnBYjY2RfJWs7T3Ac7dHpA=
+github.com/digitalocean/godo v1.193.0/go.mod h1:xQsWpVCCbkDrWisHA72hPzPlnC+4W5w/McZY5ij9uvU=
 github.com/distribution/reference v0.6.0 h1:0IXCQ5g4/QMHHkarYzh5l+u8T3t73zM5QvfrDyIgxBk=
 github.com/distribution/reference v0.6.0/go.mod h1:BbU0aIcezP1/5jX/8MP0YiH4SdvB5Y4f/wlDRiLyi3E=
-github.com/docker/docker v28.5.2+incompatible h1:DBX0Y0zAjZbSrm1uzOkdr1onVghKaftjlSWt4AFexzM=
-github.com/docker/docker v28.5.2+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
-github.com/docker/go-connections v0.6.0 h1:LlMG9azAe1TqfR7sO+NJttz1gy6KO7VJBh+pMmjSD94=
-github.com/docker/go-connections v0.6.0/go.mod h1:AahvXYshr6JgfUJGdDCs2b5EZG/vmaMAntpSFH5BFKE=
+github.com/docker/go-connections v0.7.0 h1:6SsRfJddP22WMrCkj19x9WKjEDTB+ahsdiGYf0mN39c=
+github.com/docker/go-connections v0.7.0/go.mod h1:no1qkHdjq7kLMGUXYAduOhYPSJxxvgWBh7ogVvptn3Q=
 github.com/docker/go-units v0.5.0 h1:69rxXcBk27SvSaaxTtLh/8llcHD8vYHT7WSdRZ/jvr4=
 github.com/docker/go-units v0.5.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
-github.com/edsrzf/mmap-go v1.2.0 h1:hXLYlkbaPzt1SaQk+anYwKSRNhufIDCchSPkUD6dD84=
-github.com/edsrzf/mmap-go v1.2.0/go.mod h1:19H/e8pUPLicwkyNgOykDXkJ9F0MHE+Z52B8EIth78Q=
-github.com/emicklei/go-restful/v3 v3.12.2 h1:DhwDP0vY3k8ZzE0RunuJy8GhNpPL6zqLkDf9B/a0/xU=
-github.com/emicklei/go-restful/v3 v3.12.2/go.mod h1:6n3XBCmQQb25CM2LCACGz8ukIrRry+4bhvbpWn3mrbc=
+github.com/edsrzf/mmap-go v1.2.1-0.20241212181136-fad1cd13edbd h1:I4PrRZuNMeDP3VbFrak4QsqwO5tWkQf0tqrrr1L2DsU=
+github.com/edsrzf/mmap-go v1.2.1-0.20241212181136-fad1cd13edbd/go.mod h1:19H/e8pUPLicwkyNgOykDXkJ9F0MHE+Z52B8EIth78Q=
+github.com/emicklei/go-restful/v3 v3.13.0 h1:C4Bl2xDndpU6nJ4bc1jXd+uTmYPVUwkD6bFY/oTyCes=
+github.com/emicklei/go-restful/v3 v3.13.0/go.mod h1:6n3XBCmQQb25CM2LCACGz8ukIrRry+4bhvbpWn3mrbc=
 github.com/envoyproxy/go-control-plane v0.14.0 h1:hbG2kr4RuFj222B6+7T83thSPqLjwBIfQawTkC++2HA=
 github.com/envoyproxy/go-control-plane v0.14.0/go.mod h1:NcS5X47pLl/hfqxU70yPwL9ZMkUlwlKxtAohpi2wBEU=
 github.com/envoyproxy/go-control-plane/envoy v1.37.0 h1:u3riX6BoYRfF4Dr7dwSOroNfdSbEPe9Yyl09/B6wBrQ=
@@ -174,12 +176,12 @@ github.com/facette/natsort v0.0.0-20181210072756-2cd4dd1e2dcb h1:IT4JYU7k4ikYg1S
 github.com/facette/natsort v0.0.0-20181210072756-2cd4dd1e2dcb/go.mod h1:bH6Xx7IW64qjjJq8M2u4dxNaBiDfKK+z/3eGDpXEQhc=
 github.com/fatih/color v1.19.0 h1:Zp3PiM21/9Ld6FzSKyL5c/BULoe/ONr9KlbYVOfG8+w=
 github.com/fatih/color v1.19.0/go.mod h1:zNk67I0ZUT1bEGsSGyCZYZNrHuTkJJB+r6Q9VuMi0LE=
-github.com/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2Wg=
-github.com/felixge/httpsnoop v1.0.4/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U=
-github.com/fsnotify/fsnotify v1.9.0 h1:2Ml+OJNzbYCTzsxtv8vKSFD9PbJjmhYF14k/jKC7S9k=
-github.com/fsnotify/fsnotify v1.9.0/go.mod h1:8jBTzvmWwFyi3Pb8djgCCO5IBqzKJ/Jwo8TRcHyHii0=
-github.com/fxamacker/cbor/v2 v2.9.1 h1:2rWm8B193Ll4VdjsJY28jxs70IdDsHRWgQYAI80+rMQ=
-github.com/fxamacker/cbor/v2 v2.9.1/go.mod h1:vM4b+DJCtHn+zz7h3FFp/hDAI9WNWCsZj23V5ytsSxQ=
+github.com/felixge/httpsnoop v1.1.0 h1:3YtUj32ZZkqZtt3sZZsClsymw/QDuVfpNhoA31zeORc=
+github.com/felixge/httpsnoop v1.1.0/go.mod h1:Zqxgdd+1Rkcz8euOqdr7lqgCRJztwr5hp9vDSi5UZCE=
+github.com/fsnotify/fsnotify v1.10.1 h1:b0/UzAf9yR5rhf3RPm9gf3ehBPpf0oZKIjtpKrx59Ho=
+github.com/fsnotify/fsnotify v1.10.1/go.mod h1:TLheqan6HD6GBK6PrDWyDPBaEV8LspOxvPSjC+bVfgo=
+github.com/fxamacker/cbor/v2 v2.9.2 h1:X4Ksno9+x3cz0TZv69ec1hxP/+tymuR8PXQJyDwfh78=
+github.com/fxamacker/cbor/v2 v2.9.2/go.mod h1:vM4b+DJCtHn+zz7h3FFp/hDAI9WNWCsZj23V5ytsSxQ=
 github.com/go-jose/go-jose/v4 v4.1.4 h1:moDMcTHmvE6Groj34emNPLs/qtYXRVcd6S7NHbHz3kA=
 github.com/go-jose/go-jose/v4 v4.1.4/go.mod h1:x4oUasVrzR7071A4TnHLGSPpNOm2a21K9Kf04k1rs08=
 github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
@@ -187,34 +189,34 @@ github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI=
 github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
 github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
 github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
-github.com/go-openapi/jsonpointer v0.22.5 h1:8on/0Yp4uTb9f4XvTrM2+1CPrV05QPZXu+rvu2o9jcA=
-github.com/go-openapi/jsonpointer v0.22.5/go.mod h1:gyUR3sCvGSWchA2sUBJGluYMbe1zazrYWIkWPjjMUY0=
-github.com/go-openapi/jsonreference v0.21.4 h1:24qaE2y9bx/q3uRK/qN+TDwbok1NhbSmGjjySRCHtC8=
-github.com/go-openapi/jsonreference v0.21.4/go.mod h1:rIENPTjDbLpzQmQWCj5kKj3ZlmEh+EFVbz3RTUh30/4=
-github.com/go-openapi/swag v0.25.4 h1:OyUPUFYDPDBMkqyxOTkqDYFnrhuhi9NR6QVUvIochMU=
-github.com/go-openapi/swag v0.25.4/go.mod h1:zNfJ9WZABGHCFg2RnY0S4IOkAcVTzJ6z2Bi+Q4i6qFQ=
-github.com/go-openapi/swag/cmdutils v0.25.4 h1:8rYhB5n6WawR192/BfUu2iVlxqVR9aRgGJP6WaBoW+4=
-github.com/go-openapi/swag/cmdutils v0.25.4/go.mod h1:pdae/AFo6WxLl5L0rq87eRzVPm/XRHM3MoYgRMvG4A0=
-github.com/go-openapi/swag/conv v0.25.4 h1:/Dd7p0LZXczgUcC/Ikm1+YqVzkEeCc9LnOWjfkpkfe4=
-github.com/go-openapi/swag/conv v0.25.4/go.mod h1:3LXfie/lwoAv0NHoEuY1hjoFAYkvlqI/Bn5EQDD3PPU=
-github.com/go-openapi/swag/fileutils v0.25.4 h1:2oI0XNW5y6UWZTC7vAxC8hmsK/tOkWXHJQH4lKjqw+Y=
-github.com/go-openapi/swag/fileutils v0.25.4/go.mod h1:cdOT/PKbwcysVQ9Tpr0q20lQKH7MGhOEb6EwmHOirUk=
-github.com/go-openapi/swag/jsonname v0.25.5 h1:8p150i44rv/Drip4vWI3kGi9+4W9TdI3US3uUYSFhSo=
-github.com/go-openapi/swag/jsonname v0.25.5/go.mod h1:jNqqikyiAK56uS7n8sLkdaNY/uq6+D2m2LANat09pKU=
-github.com/go-openapi/swag/jsonutils v0.25.4 h1:VSchfbGhD4UTf4vCdR2F4TLBdLwHyUDTd1/q4i+jGZA=
-github.com/go-openapi/swag/jsonutils v0.25.4/go.mod h1:7OYGXpvVFPn4PpaSdPHJBtF0iGnbEaTk8AvBkoWnaAY=
-github.com/go-openapi/swag/loading v0.25.4 h1:jN4MvLj0X6yhCDduRsxDDw1aHe+ZWoLjW+9ZQWIKn2s=
-github.com/go-openapi/swag/loading v0.25.4/go.mod h1:rpUM1ZiyEP9+mNLIQUdMiD7dCETXvkkC30z53i+ftTE=
-github.com/go-openapi/swag/mangling v0.25.4 h1:2b9kBJk9JvPgxr36V23FxJLdwBrpijI26Bx5JH4Hp48=
-github.com/go-openapi/swag/mangling v0.25.4/go.mod h1:6dxwu6QyORHpIIApsdZgb6wBk/DPU15MdyYj/ikn0Hg=
-github.com/go-openapi/swag/netutils v0.25.4 h1:Gqe6K71bGRb3ZQLusdI8p/y1KLgV4M/k+/HzVSqT8H0=
-github.com/go-openapi/swag/netutils v0.25.4/go.mod h1:m2W8dtdaoX7oj9rEttLyTeEFFEBvnAx9qHd5nJEBzYg=
-github.com/go-openapi/swag/stringutils v0.25.4 h1:O6dU1Rd8bej4HPA3/CLPciNBBDwZj9HiEpdVsb8B5A8=
-github.com/go-openapi/swag/stringutils v0.25.4/go.mod h1:GTsRvhJW5xM5gkgiFe0fV3PUlFm0dr8vki6/VSRaZK0=
-github.com/go-openapi/swag/typeutils v0.25.4 h1:1/fbZOUN472NTc39zpa+YGHn3jzHWhv42wAJSN91wRw=
-github.com/go-openapi/swag/typeutils v0.25.4/go.mod h1:Ou7g//Wx8tTLS9vG0UmzfCsjZjKhpjxayRKTHXf2pTE=
-github.com/go-openapi/swag/yamlutils v0.25.4 h1:6jdaeSItEUb7ioS9lFoCZ65Cne1/RZtPBZ9A56h92Sw=
-github.com/go-openapi/swag/yamlutils v0.25.4/go.mod h1:MNzq1ulQu+yd8Kl7wPOut/YHAAU/H6hL91fF+E2RFwc=
+github.com/go-openapi/jsonpointer v0.23.1 h1:1HBACs7XIwR2RcmItfdSFlALhGbe6S92p0ry4d1GWg4=
+github.com/go-openapi/jsonpointer v0.23.1/go.mod h1:iWRmZTrGn7XwYhtPt/fvdSFj1OfNBngqRT2UG3BxSqY=
+github.com/go-openapi/jsonreference v0.21.5 h1:6uCGVXU/aNF13AQNggxfysJ+5ZcU4nEAe+pJyVWRdiE=
+github.com/go-openapi/jsonreference v0.21.5/go.mod h1:u25Bw85sX4E2jzFodh1FOKMTZLcfifd1Q+iKKOUxExw=
+github.com/go-openapi/swag v0.25.5 h1:pNkwbUEeGwMtcgxDr+2GBPAk4kT+kJ+AaB+TMKAg+TU=
+github.com/go-openapi/swag v0.25.5/go.mod h1:B3RT6l8q7X803JRxa2e59tHOiZlX1t8viplOcs9CwTA=
+github.com/go-openapi/swag/cmdutils v0.25.5 h1:yh5hHrpgsw4NwM9KAEtaDTXILYzdXh/I8Whhx9hKj7c=
+github.com/go-openapi/swag/cmdutils v0.25.5/go.mod h1:pdae/AFo6WxLl5L0rq87eRzVPm/XRHM3MoYgRMvG4A0=
+github.com/go-openapi/swag/conv v0.25.5 h1:wAXBYEXJjoKwE5+vc9YHhpQOFj2JYBMF2DUi+tGu97g=
+github.com/go-openapi/swag/conv v0.25.5/go.mod h1:CuJ1eWvh1c4ORKx7unQnFGyvBbNlRKbnRyAvDvzWA4k=
+github.com/go-openapi/swag/fileutils v0.25.5 h1:B6JTdOcs2c0dBIs9HnkyTW+5gC+8NIhVBUwERkFhMWk=
+github.com/go-openapi/swag/fileutils v0.25.5/go.mod h1:V3cT9UdMQIaH4WiTrUc9EPtVA4txS0TOmRURmhGF4kc=
+github.com/go-openapi/swag/jsonname v0.26.0 h1:gV1NFX9M8avo0YSpmWogqfQISigCmpaiNci8cGECU5w=
+github.com/go-openapi/swag/jsonname v0.26.0/go.mod h1:urBBR8bZNoDYGr653ynhIx+gTeIz0ARZxHkAPktJK2M=
+github.com/go-openapi/swag/jsonutils v0.25.5 h1:XUZF8awQr75MXeC+/iaw5usY/iM7nXPDwdG3Jbl9vYo=
+github.com/go-openapi/swag/jsonutils v0.25.5/go.mod h1:48FXUaz8YsDAA9s5AnaUvAmry1UcLcNVWUjY42XkrN4=
+github.com/go-openapi/swag/loading v0.25.5 h1:odQ/umlIZ1ZVRteI6ckSrvP6e2w9UTF5qgNdemJHjuU=
+github.com/go-openapi/swag/loading v0.25.5/go.mod h1:I8A8RaaQ4DApxhPSWLNYWh9NvmX2YKMoB9nwvv6oW6g=
+github.com/go-openapi/swag/mangling v0.25.5 h1:hyrnvbQRS7vKePQPHHDso+k6CGn5ZBs5232UqWZmJZw=
+github.com/go-openapi/swag/mangling v0.25.5/go.mod h1:6hadXM/o312N/h98RwByLg088U61TPGiltQn71Iw0NY=
+github.com/go-openapi/swag/netutils v0.25.5 h1:LZq2Xc2QI8+7838elRAaPCeqJnHODfSyOa7ZGfxDKlU=
+github.com/go-openapi/swag/netutils v0.25.5/go.mod h1:lHbtmj4m57APG/8H7ZcMMSWzNqIQcu0RFiXrPUara14=
+github.com/go-openapi/swag/stringutils v0.25.5 h1:NVkoDOA8YBgtAR/zvCx5rhJKtZF3IzXcDdwOsYzrB6M=
+github.com/go-openapi/swag/stringutils v0.25.5/go.mod h1:PKK8EZdu4QJq8iezt17HM8RXnLAzY7gW0O1KKarrZII=
+github.com/go-openapi/swag/typeutils v0.25.5 h1:EFJ+PCga2HfHGdo8s8VJXEVbeXRCYwzzr9u4rJk7L7E=
+github.com/go-openapi/swag/typeutils v0.25.5/go.mod h1:itmFmScAYE1bSD8C4rS0W+0InZUBrB2xSPbWt6DLGuc=
+github.com/go-openapi/swag/yamlutils v0.25.5 h1:kASCIS+oIeoc55j28T4o8KwlV2S4ZLPT6G0iq2SSbVQ=
+github.com/go-openapi/swag/yamlutils v0.25.5/go.mod h1:Gek1/SjjfbYvM+Iq4QGwa/2lEXde9n2j4a3wI3pNuOQ=
 github.com/go-resty/resty/v2 v2.17.2 h1:FQW5oHYcIlkCNrMD2lloGScxcHJ0gkjshV3qcQAyHQk=
 github.com/go-resty/resty/v2 v2.17.2/go.mod h1:kCKZ3wWmwJaNc7S29BRtUhJwy7iqmn+2mLtQrOyQlVA=
 github.com/go-viper/mapstructure/v2 v2.5.0 h1:vM5IJoUAy3d7zRSVtIwQgBj7BiWtMPfmPEgAXnvj1Ro=
@@ -244,12 +246,12 @@ github.com/google/s2a-go v0.1.9 h1:LGD7gtMgezd8a/Xak7mEWL0PjoTQFvpRudN895yqKW0=
 github.com/google/s2a-go v0.1.9/go.mod h1:YA0Ei2ZQL3acow2O62kdp9UlnvMmU7kA6Eutn0dXayM=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/googleapis/enterprise-certificate-proxy v0.3.14 h1:yh8ncqsbUY4shRD5dA6RlzjJaT4hi3kII+zYw8wmLb8=
-github.com/googleapis/enterprise-certificate-proxy v0.3.14/go.mod h1:vqVt9yG9480NtzREnTlmGSBmFrA+bzb0yl0TxoBQXOg=
+github.com/googleapis/enterprise-certificate-proxy v0.3.16 h1:F/VPrx0YPBdksZJQdCAp0WUsqnNmZpUZszzfYt0M5Dw=
+github.com/googleapis/enterprise-certificate-proxy v0.3.16/go.mod h1:9Yb0eAkH/Xqhvv3zbeKf/+wMJqCeocWc6KIhDvEAuYE=
 github.com/googleapis/gax-go/v2 v2.22.0 h1:PjIWBpgGIVKGoCXuiCoP64altEJCj3/Ei+kSU5vlZD4=
 github.com/googleapis/gax-go/v2 v2.22.0/go.mod h1:irWBbALSr0Sk3qlqb9SyJ1h68WjgeFuiOzI4Rqw5+aY=
-github.com/gophercloud/gophercloud/v2 v2.11.1 h1:jCs4vLH8sJgRqrPzqVfWgl7uI6JnIIlsgeIRM0uHjxY=
-github.com/gophercloud/gophercloud/v2 v2.11.1/go.mod h1:Rm0YvKQ4QYX2rY9XaDKnjRzSGwlG5ge4h6ABYnmkKQM=
+github.com/gophercloud/gophercloud/v2 v2.12.0 h1:Gxmc/Bog1UDKkxTcQW7MSPTDviJXpLeEgVeN5KrxoCo=
+github.com/gophercloud/gophercloud/v2 v2.12.0/go.mod h1:H7TTOxbLy8RIaHSNhI2GCrWIzw4Xpw8Xn2mBhCUT5kA=
 github.com/gorilla/websocket v1.5.4-0.20250319132907-e064f32e3674 h1:JeSE6pjso5THxAzdVpqr6/geYxZytqFMBCOtn/ujyeo=
 github.com/gorilla/websocket v1.5.4-0.20250319132907-e064f32e3674/go.mod h1:r4w70xmWCQKmi1ONH4KIaBptdivuRPyosB9RmPlGEwA=
 github.com/grafana/regexp v0.0.0-20250905093917-f7b3be9d1853 h1:cLN4IBkmkYZNnk7EAJ0BHIethd+J6LqxFNw5mSiI2bM=
@@ -276,32 +278,36 @@ github.com/hashicorp/go-version v1.9.0 h1:CeOIz6k+LoN3qX9Z0tyQrPtiB1DFYRPfCIBtaX
 github.com/hashicorp/go-version v1.9.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
 github.com/hashicorp/golang-lru v0.6.0 h1:uL2shRDx7RTrOrTCUZEGP/wJUFiUI8QT6E7z5o8jga4=
 github.com/hashicorp/golang-lru v0.6.0/go.mod h1:iADmTwqILo4mZ8BN3D2Q6+9jd8WM5uGBxy+E8yxSoD4=
-github.com/hashicorp/nomad/api v0.0.0-20260324203407-b27b0c2e019a h1:HGwfgBNl90YBiHdbzZ/+8aMxO1UL9B/yNTAXa8iB8z8=
-github.com/hashicorp/nomad/api v0.0.0-20260324203407-b27b0c2e019a/go.mod h1:KkLNLU0Nyfh5jWsFoF/PsmMbKpRIAoIV4lmQoJWgKCk=
+github.com/hashicorp/nomad/api v0.0.0-20260528135333-5b027732945f h1:sdf4a6FF3tC1/c0buuizLAwZa/xLu4gWD87qWrzQLvo=
+github.com/hashicorp/nomad/api v0.0.0-20260528135333-5b027732945f/go.mod h1:Kr8imJwigbQ/50BqVae2+JL+AyX+FnzbnuCoIFb6iYg=
 github.com/hashicorp/serf v0.10.1 h1:Z1H2J60yRKvfDYAOZLd2MU0ND4AH/WDz7xYHDWQsIPY=
 github.com/hashicorp/serf v0.10.1/go.mod h1:yL2t6BqATOLGc5HF7qbFkTfXoPIY0WZdWHfEvMqbG+4=
-github.com/hetznercloud/hcloud-go/v2 v2.36.0 h1:HlLL/aaVXUulqe+rsjoJmrxKhPi1MflL5O9iq5QEtvo=
-github.com/hetznercloud/hcloud-go/v2 v2.36.0/go.mod h1:MnN/QJEa/RYNQiiVoJjNHPntM7Z1wlYPgJ2HA40/cDE=
+github.com/hetznercloud/hcloud-go/v2 v2.41.2 h1:fO5zsMgp5oejrtnFj8mYuqlp+iMuirpaKv4b5FYNRdQ=
+github.com/hetznercloud/hcloud-go/v2 v2.41.2/go.mod h1:9OGvC//jbHE4sv2Oyo0bQ2vEWuUMKYoNMyj9Qxz2qcc=
 github.com/influxdata/influxdb v1.12.4 h1:vn/1rvFYkYpg9efRw79+PUPPnMX7HwyJV+hDIB9IrOQ=
 github.com/influxdata/influxdb v1.12.4/go.mod h1:czsGl4TCm2kWtzEHsGh74Nye77o/KgmKsLtF4/L9QVc=
-github.com/ionos-cloud/sdk-go/v6 v6.3.6 h1:l/TtKgdQ1wUH3DDe2SfFD78AW+TJWdEbDpQhHkWd6CM=
-github.com/ionos-cloud/sdk-go/v6 v6.3.6/go.mod h1:nUGHP4kZHAZngCVr4v6C8nuargFrtvt7GrzH/hqn7c4=
+github.com/ionos-cloud/sdk-go/v6 v6.3.7 h1:t773JkC/asnyVqeQ+OvN9WCRZuosSoPtJfyM82EFCWY=
+github.com/ionos-cloud/sdk-go/v6 v6.3.7/go.mod h1:nUGHP4kZHAZngCVr4v6C8nuargFrtvt7GrzH/hqn7c4=
+github.com/jmespath/go-jmespath v0.4.0 h1:BEgLn5cpjn8UN1mAw4NjwDrS35OdebyEtFe+9YPoQUg=
+github.com/jmespath/go-jmespath v0.4.0/go.mod h1:T8mJZnbsbmF+m6zOOFylbeCJqk5+pHWvzYPziyZiYoo=
 github.com/jpillora/backoff v1.0.0 h1:uvFg412JmmHBHw7iwprIxkPMI+sGQ4kzOWsMeHnm2EA=
 github.com/jpillora/backoff v1.0.0/go.mod h1:J/6gKK9jxlEcS3zixgDgUAsiuZ7yrSoa/FX5e0EB2j4=
 github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
 github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
+github.com/kamstrup/intmap v0.5.2 h1:qnwBm1mh4XAnW9W9Ue9tZtTff8pS6+s6iKF6JRIV2Dk=
+github.com/kamstrup/intmap v0.5.2/go.mod h1:gWUVWHKzWj8xpJVFf5GC0O26bWmv3GqdnIX/LMT6Aq4=
 github.com/keybase/go-keychain v0.0.1 h1:way+bWYa6lDppZoZcgMbYsvC7GxljxrskdNInRtuthU=
 github.com/keybase/go-keychain v0.0.1/go.mod h1:PdEILRW3i9D8JcdM+FmY6RwkHGnhHxXwkPPMeUgOK1k=
 github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
-github.com/klauspost/compress v1.18.5 h1:/h1gH5Ce+VWNLSWqPzOVn6XBO+vJbCNGvjoaGBFW2IE=
-github.com/klauspost/compress v1.18.5/go.mod h1:cwPg85FWrGar70rWktvGQj8/hthj3wpl0PGDogxkrSQ=
+github.com/klauspost/compress v1.18.6 h1:2jupLlAwFm95+YDR+NwD2MEfFO9d4z4Prjl1XXDjuao=
+github.com/klauspost/compress v1.18.6/go.mod h1:cwPg85FWrGar70rWktvGQj8/hthj3wpl0PGDogxkrSQ=
 github.com/knadh/koanf/maps v0.1.2 h1:RBfmAW5CnZT+PJ1CVc1QSJKf4Xu9kxfQgYVQSu8hpbo=
 github.com/knadh/koanf/maps v0.1.2/go.mod h1:npD/QZY3V6ghQDdcQzl1W4ICNVTkohC8E73eI2xW4yI=
 github.com/knadh/koanf/providers/confmap v1.0.0 h1:mHKLJTE7iXEys6deO5p6olAiZdG5zwp8Aebir+/EaRE=
 github.com/knadh/koanf/providers/confmap v1.0.0/go.mod h1:txHYHiI2hAtF0/0sCmcuol4IDcuQbKTybiB1nOcUo1A=
-github.com/knadh/koanf/v2 v2.3.4 h1:fnynNSDlujWE+v83hAp8wKr/cdoxHLO0629SN+U8Urc=
-github.com/knadh/koanf/v2 v2.3.4/go.mod h1:gRb40VRAbd4iJMYYD5IxZ6hfuopFcXBpc9bbQpZwo28=
+github.com/knadh/koanf/v2 v2.3.5 h1:2dXJUYaKGm4SGYeoAtBviq9+02JZo/pxQ2ssOd60rJg=
+github.com/knadh/koanf/v2 v2.3.5/go.mod h1:gRb40VRAbd4iJMYYD5IxZ6hfuopFcXBpc9bbQpZwo28=
 github.com/kolo/xmlrpc v0.0.0-20220921171641-a4b6fa1dd06b h1:udzkj9S/zlT5X367kqJis0QP7YMxobob6zhzq6Yre00=
 github.com/kolo/xmlrpc v0.0.0-20220921171641-a4b6fa1dd06b/go.mod h1:pcaDhQK0/NJZEvtCO0qQPPropqV0sJOJ6YW7X+9kRwM=
 github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
@@ -310,14 +316,16 @@ github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0SNc=
 github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
-github.com/linode/linodego v1.66.0 h1:rK8QJFaV53LWOEJvb/evhTg/dP5ElvtuZmx4iv4RJds=
-github.com/linode/linodego v1.66.0/go.mod h1:12ykGs9qsvxE+OU3SXuW2w+DTruWF35FPlXC7gGk2tU=
-github.com/mattn/go-colorable v0.1.14 h1:9A9LHSqF/7dyVVX6g0U9cwm9pG3kP9gSzcuIPHPsaIE=
-github.com/mattn/go-colorable v0.1.14/go.mod h1:6LmQG8QLFO4G5z1gPvYEzlUgJ2wF+stgPZH1UqBm1s8=
-github.com/mattn/go-isatty v0.0.21 h1:xYae+lCNBP7QuW4PUnNG61ffM4hVIfm+zUzDuSzYLGs=
-github.com/mattn/go-isatty v0.0.21/go.mod h1:ZXfXG4SQHsB/w3ZeOYbR0PrPwLy+n6xiMrJlRFqopa4=
-github.com/mattn/go-runewidth v0.0.23 h1:7ykA0T0jkPpzSvMS5i9uoNn2Xy3R383f9HDx3RybWcw=
-github.com/mattn/go-runewidth v0.0.23/go.mod h1:XBkDxAl56ILZc9knddidhrOlY5R/pDhgLpndooCuJAs=
+github.com/linode/linodego v1.69.1 h1:f45N2MHR/oece2/ktTTCYmrlfse4//k3NgwcF5zbGZ0=
+github.com/linode/linodego v1.69.1/go.mod h1:Fha0NYsQSx5VZK1HQNJY/z/dIxxkFp+vb5veawbmAUw=
+github.com/makasim/hyperloglog v0.0.10-reuse-memory h1:tqMXSDlkVujI/aGYUm6uwt4lRUQcne22MOLcJBgLAGc=
+github.com/makasim/hyperloglog v0.0.10-reuse-memory/go.mod h1:YjX/dQqCR/7QYX0g8mu8UZAjpIenz1FKM71UEsjFoTo=
+github.com/mattn/go-colorable v0.1.15 h1:+u9SLTRGnXv73cEsnsmoZBom+dMU88B2M0aDcWy0/jY=
+github.com/mattn/go-colorable v0.1.15/go.mod h1:6LmQG8QLFO4G5z1gPvYEzlUgJ2wF+stgPZH1UqBm1s8=
+github.com/mattn/go-isatty v0.0.22 h1:j8l17JJ9i6VGPUFUYoTUKPSgKe/83EYU2zBC7YNKMw4=
+github.com/mattn/go-isatty v0.0.22/go.mod h1:ZXfXG4SQHsB/w3ZeOYbR0PrPwLy+n6xiMrJlRFqopa4=
+github.com/mattn/go-runewidth v0.0.24 h1:cpokDiIn0MGnhdHwuWnJBITySJ20QyNGnY2kR/ay2DU=
+github.com/mattn/go-runewidth v0.0.24/go.mod h1:XBkDxAl56ILZc9knddidhrOlY5R/pDhgLpndooCuJAs=
 github.com/miekg/dns v1.1.72 h1:vhmr+TF2A3tuoGNkLDFK9zi36F2LS+hKTRW0Uf8kbzI=
 github.com/miekg/dns v1.1.72/go.mod h1:+EuEPhdHOsfk6Wk5TT2CzssZdqkmFhf8r+aVyDEToIs=
 github.com/mitchellh/copystructure v1.2.0 h1:vpKXTN4ewci03Vljg/q9QvCGUDttBOGBIa15WveJJGw=
@@ -330,6 +338,10 @@ github.com/mitchellh/reflectwalk v1.0.2 h1:G2LzWKi524PWgd3mLHV8Y5k7s6XUvT0Gef6zx
 github.com/mitchellh/reflectwalk v1.0.2/go.mod h1:mSTlrgnPZtwu0c4WaC2kGObEpuNDbx0jmZXqmk4esnw=
 github.com/moby/docker-image-spec v1.3.1 h1:jMKff3w6PgbfSa69GfNg+zN/XLhfXJGnEx3Nl2EsFP0=
 github.com/moby/docker-image-spec v1.3.1/go.mod h1:eKmb5VW8vQEh/BAr2yvVNvuiJuY6UIocYsFu/DxxRpo=
+github.com/moby/moby/api v1.54.2 h1:wiat9QAhnDQjA7wk1kh/TqHz2I1uUA7M7t9SAl/JNXg=
+github.com/moby/moby/api v1.54.2/go.mod h1:+RQ6wluLwtYaTd1WnPLykIDPekkuyD/ROWQClE83pzs=
+github.com/moby/moby/client v0.4.1 h1:DMQgisVoMkmMs7fp3ROSdiBnoAu8+vo3GggFl06M/wY=
+github.com/moby/moby/client v0.4.1/go.mod h1:z52C9O2POPOsnxZAy//WtKcQ32P+jT/NGeXu/7nfjGQ=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
@@ -342,23 +354,23 @@ github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f h1:KUppIJq7/+
 github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
 github.com/oklog/ulid/v2 v2.1.1 h1:suPZ4ARWLOJLegGFiZZ1dFAkqzhMjL3J1TzI+5wHz8s=
 github.com/oklog/ulid/v2 v2.1.1/go.mod h1:rcEKHmBBKfef9DhnvX7y1HZBYxjXb0cP5ExxNsTT1QQ=
-github.com/open-telemetry/opentelemetry-collector-contrib/internal/exp/metrics v0.150.0 h1:kRIR4xDIE94IGdHMrYlfMjzlxInL8f9UO9jz+R4iHEc=
-github.com/open-telemetry/opentelemetry-collector-contrib/internal/exp/metrics v0.150.0/go.mod h1:aOBH3hR2zVgVFUbpTSjxuHTCkx+rvg7OWDNnTYUDB3w=
-github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatautil v0.150.0 h1:eMU3aV8tUWhTlZwrW/eHbw3JCxsUDXqLKqswqj/vtlQ=
-github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatautil v0.150.0/go.mod h1:qYh2PcJsgK0qJ0+vjLYow+E2DAJ7o1MuZ3r0hakgxiE=
-github.com/open-telemetry/opentelemetry-collector-contrib/processor/deltatocumulativeprocessor v0.150.0 h1:Jg2Ets7VwgAZUmnaptx7TJTnjPG7nYZhGOeaveTpC/8=
-github.com/open-telemetry/opentelemetry-collector-contrib/processor/deltatocumulativeprocessor v0.150.0/go.mod h1:SdJHLLrcNFtcPIY4NUTLyx4+0gZZRyOTJfrVLUVxILQ=
+github.com/open-telemetry/opentelemetry-collector-contrib/internal/exp/metrics v0.154.0 h1:WS8HkUa6p8iVJ2v0mmGEK1a9R2b+Uro6tSG+4IfX6rk=
+github.com/open-telemetry/opentelemetry-collector-contrib/internal/exp/metrics v0.154.0/go.mod h1:9QPTx+XgZE7ktvh5jT5TvSisIkh2Fwc7mrfuf6+j2/U=
+github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatautil v0.154.0 h1:Kda+8F8o5QATBLP5K2MKmI2t7ddr7sBaV0EhZpjlvB0=
+github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatautil v0.154.0/go.mod h1:iVnoGSVXYhnyuQ6TQNhBIHqtu7h0LTXbSyWy584eBjg=
+github.com/open-telemetry/opentelemetry-collector-contrib/processor/deltatocumulativeprocessor v0.154.0 h1:U/MRkEeVwZ3zl8hOlUBP/Q/RMgLfMbTHQoATlLXhI4I=
+github.com/open-telemetry/opentelemetry-collector-contrib/processor/deltatocumulativeprocessor v0.154.0/go.mod h1:dFTV2c6rjph2ZMtkq9xHN5QuYbUSQ+o/25UQfIY3QUQ=
 github.com/opencontainers/go-digest v1.0.0 h1:apOUWs51W5PlhuyGyz9FCeeBIOUDA/6nW8Oi/yOhh5U=
 github.com/opencontainers/go-digest v1.0.0/go.mod h1:0JzlMkj0TRzQZfJkVvzbP0HBR3IKzErnv2BNG4W4MAM=
 github.com/opencontainers/image-spec v1.1.1 h1:y0fUlFfIZhPF1W537XOLg0/fcx6zcHCJwooC2xJA040=
 github.com/opencontainers/image-spec v1.1.1/go.mod h1:qpqAh3Dmcf36wStyyWU+kCeDgrGnAve2nCC8+7h8Q0M=
+github.com/outscale/osc-sdk-go/v2 v2.34.0 h1:hHH5W9Fmgt6b8nGUmDyu4vVP+zqJ+W0zflzjgsGEGUQ=
+github.com/outscale/osc-sdk-go/v2 v2.34.0/go.mod h1:6J8WRznaSIEXXVHhhTXisGJQgvE5fYzbf8hAw7YIGfQ=
 github.com/ovh/go-ovh v1.9.0 h1:6K8VoL3BYjVV3In9tPJUdT7qMx9h0GExN9EXx1r2kKE=
 github.com/ovh/go-ovh v1.9.0/go.mod h1:cTVDnl94z4tl8pP1uZ/8jlVxntjSIf09bNcQ5TJSC7c=
 github.com/pborman/getopt v0.0.0-20170112200414-7148bc3a4c30/go.mod h1:85jBQOZwpVEaDAr341tbn15RS4fCAsIst0qp7i8ex1o=
 github.com/pkg/browser v0.0.0-20240102092130-5ac0b6a4141c h1:+mdjkGKdHQG3305AYmdv1U2eRNDiU2ErMBj1gwrq8eQ=
 github.com/pkg/browser v0.0.0-20240102092130-5ac0b6a4141c/go.mod h1:7rwL4CYBLnjLxUqIJNnCWiEdr3bn6IUYi15bNlnbCCU=
-github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
-github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/planetscale/vtprotobuf v0.6.1-0.20240319094008-0393e58bdf10 h1:GFCKgmp0tecUJ0sJuv4pzYCqS9+RGSn52M3FUwPs+uo=
 github.com/planetscale/vtprotobuf v0.6.1-0.20240319094008-0393e58bdf10/go.mod h1:t/avpk3KcrXxUnYOhZhMXJlSEyie6gQbtLq5NM3loB8=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
@@ -366,22 +378,22 @@ github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRI
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/prometheus/client_golang v1.23.2 h1:Je96obch5RDVy3FDMndoUsjAhG5Edi49h0RJWRi/o0o=
 github.com/prometheus/client_golang v1.23.2/go.mod h1:Tb1a6LWHB3/SPIzCoaDXI4I8UHKeFTEQ1YCr+0Gyqmg=
-github.com/prometheus/client_golang/exp v0.0.0-20260411065453-32d05ffab50a h1:HhtTz23wnlOur6WC5/j6+MXPweyJrkarM0sj+sg6OKI=
-github.com/prometheus/client_golang/exp v0.0.0-20260411065453-32d05ffab50a/go.mod h1:xA9/W/d/j+zeg2Kp3UgOF+E2rbq7KNVa5PLJPJBE0lw=
+github.com/prometheus/client_golang/exp v0.0.0-20260602051030-3537b20ac86b h1:633sracZPrB7O7T6r5skFtwqXDOrXlQkE9Wr5DnYVJE=
+github.com/prometheus/client_golang/exp v0.0.0-20260602051030-3537b20ac86b/go.mod h1:7hAEIbflIgnK0HubVroVy6UgJYYKryF6p3mP/dcyay8=
 github.com/prometheus/client_model v0.6.2 h1:oBsgwpGs7iVziMvrGhE53c/GrLUsZdHnqNwqPLxwZyk=
 github.com/prometheus/client_model v0.6.2/go.mod h1:y3m2F6Gdpfy6Ut/GBsUqTWZqCUvMVzSfMLjcu6wAwpE=
-github.com/prometheus/common v0.67.5 h1:pIgK94WWlQt1WLwAC5j2ynLaBRDiinoAb86HZHTUGI4=
-github.com/prometheus/common v0.67.5/go.mod h1:SjE/0MzDEEAyrdr5Gqc6G+sXI67maCxzaT3A2+HqjUw=
+github.com/prometheus/common v0.68.1 h1:omjRRl4QP4komogpXuhfeOiisQg7xdy8VM1UY+pStaY=
+github.com/prometheus/common v0.68.1/go.mod h1:ZzL3f6u94qUxh9p+tJTrF+FvBS1XXbbRAZCQkytAL0Y=
 github.com/prometheus/otlptranslator v1.0.0 h1:s0LJW/iN9dkIH+EnhiD3BlkkP5QVIUVEoIwkU+A6qos=
 github.com/prometheus/otlptranslator v1.0.0/go.mod h1:vRYWnXvI6aWGpsdY/mOT/cbeVRBlPWtBNDb7kGR3uKM=
 github.com/prometheus/procfs v0.20.1 h1:XwbrGOIplXW/AU3YhIhLODXMJYyC1isLFfYCsTEycfc=
 github.com/prometheus/procfs v0.20.1/go.mod h1:o9EMBZGRyvDrSPH1RqdxhojkuXstoe4UlK79eF5TGGo=
-github.com/prometheus/prometheus v0.311.3 h1:3IrVxQv6v5i/ZCGi6OrYeBhtCwaPTn6Z3DYruXoYm3M=
-github.com/prometheus/prometheus v0.311.3/go.mod h1:gjsCxTKtHO1Q8T9333u1s+lUR1OjPyM7ruuGH8RvVyo=
+github.com/prometheus/prometheus v0.312.0 h1:f9jdv2fQhQ1fks9a9YwlGZrKr4hih0rRP/rh0mu3Q18=
+github.com/prometheus/prometheus v0.312.0/go.mod h1:8oAYd2XPgHXLP4fFKam594R/ZLlPicrrBkVdaWt74Sw=
 github.com/prometheus/sigv4 v0.4.1 h1:EIc3j+8NBea9u1iV6O5ZAN8uvPq2xOIUPcqCTivHuXs=
 github.com/prometheus/sigv4 v0.4.1/go.mod h1:eu+ZbRvsc5TPiHwqh77OWuCnWK73IdkETYY46P4dXOU=
-github.com/puzpuzpuz/xsync/v4 v4.4.0 h1:vlSN6/CkEY0pY8KaB0yqo/pCLZvp9nhdbBdjipT4gWo=
-github.com/puzpuzpuz/xsync/v4 v4.4.0/go.mod h1:VJDmTCJMBt8igNxnkQd86r+8KUeN1quSfNKu5bLYFQo=
+github.com/puzpuzpuz/xsync/v4 v4.5.0 h1:vOSWu6b57/emh+L/Cw0BeQfvxa/cogFywXHeGUxQxAg=
+github.com/puzpuzpuz/xsync/v4 v4.5.0/go.mod h1:VJDmTCJMBt8igNxnkQd86r+8KUeN1quSfNKu5bLYFQo=
 github.com/rogpeppe/go-internal v1.14.1 h1:UQB4HGPB6osV0SQTLymcB4TgvyWu6ZyliaW0tI/otEQ=
 github.com/rogpeppe/go-internal v1.14.1/go.mod h1:MaRKkUm5W0goXpeCfT7UZI6fk/L7L7so1lCWt35ZSgc=
 github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
@@ -390,10 +402,10 @@ github.com/scaleway/scaleway-sdk-go v1.0.0-beta.36 h1:ObX9hZmK+VmijreZO/8x9pQ8/P
 github.com/scaleway/scaleway-sdk-go v1.0.0-beta.36/go.mod h1:LEsDu4BubxK7/cWhtlQWfuxwL4rf/2UEpxXz1o1EMtM=
 github.com/spf13/pflag v1.0.10 h1:4EBh2KAYBwaONj6b2Ye1GiHfwjqyROoF4RwYO+vPwFk=
 github.com/spf13/pflag v1.0.10/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
-github.com/spiffe/go-spiffe/v2 v2.6.0 h1:l+DolpxNWYgruGQVV0xsfeya3CsC7m8iBzDnMpsbLuo=
-github.com/spiffe/go-spiffe/v2 v2.6.0/go.mod h1:gm2SeUoMZEtpnzPNs2Csc0D/gX33k1xIx7lEzqblHEs=
-github.com/stackitcloud/stackit-sdk-go/core v0.23.0 h1:zPrOhf3Xe47rKRs1fg/AqKYUiJJRYjdcv+3qsS50mEs=
-github.com/stackitcloud/stackit-sdk-go/core v0.23.0/go.mod h1:osMglDby4csGZ5sIfhNyYq1bS1TxIdPY88+skE/kkmI=
+github.com/spiffe/go-spiffe/v2 v2.7.0 h1:uXe1MflJoHw58wAUvxVlcM7WpKtijWG7I1UidcGh6g4=
+github.com/spiffe/go-spiffe/v2 v2.7.0/go.mod h1:47Q0Q9/AqGha8QLHp+kxpH4Wca7X7EnOtlIJy3mxZ3U=
+github.com/stackitcloud/stackit-sdk-go/core v0.26.0 h1:jQEb9gkehfp6VCP6TcYk7BI10cz4l0KM2L6hqYBH2QA=
+github.com/stackitcloud/stackit-sdk-go/core v0.26.0/go.mod h1:WU1hhxnjXw2EV7CYa1nlEvNpMiRY6CvmIOaHuL3pOaA=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
@@ -422,8 +434,8 @@ github.com/valyala/histogram v1.2.0 h1:wyYGAZZt3CpwUiIb9AU/Zbllg1llXyrtApRS815OL
 github.com/valyala/histogram v1.2.0/go.mod h1:Hb4kBwb4UxsaNbbbh+RRz8ZR6pdodR57tzWUS3BUzXY=
 github.com/valyala/quicktemplate v1.8.0 h1:zU0tjbIqTRgKQzFY1L42zq0qR3eh4WoQQdIdqCysW5k=
 github.com/valyala/quicktemplate v1.8.0/go.mod h1:qIqW8/igXt8fdrUln5kOSb+KWMaJ4Y8QUsfd1k6L2jM=
-github.com/vultr/govultr/v3 v3.28.1 h1:KR3LhppYARlBujY7+dcrE7YKL0Yo9qXL+msxykKQrLI=
-github.com/vultr/govultr/v3 v3.28.1/go.mod h1:2zyUw9yADQaGwKnwDesmIOlBNLrm7edsCfWHFJpWKf8=
+github.com/vultr/govultr/v3 v3.31.2 h1:2l3/KDvfemG+4azw4LLquJoh9mFOAVEdBXtPPzix3ac=
+github.com/vultr/govultr/v3 v3.31.2/go.mod h1:2zyUw9yADQaGwKnwDesmIOlBNLrm7edsCfWHFJpWKf8=
 github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM=
 github.com/x448/float16 v0.8.4/go.mod h1:14CWIYCyZA/cWjXOioeEpHeN/83MdbZDRQHoFcYsOfg=
 github.com/xrash/smetrics v0.0.0-20250705151800-55b8f293f342 h1:FnBeRrxr7OU4VvAzt5X7s6266i6cSVkkFPS0TuXWbIg=
@@ -432,62 +444,64 @@ github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9de
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 go.opentelemetry.io/auto/sdk v1.2.1 h1:jXsnJ4Lmnqd11kwkBV2LgLoFMZKizbCi5fNZ/ipaZ64=
 go.opentelemetry.io/auto/sdk v1.2.1/go.mod h1:KRTj+aOaElaLi+wW1kO/DZRXwkF4C5xPbEe3ZiIhN7Y=
-go.opentelemetry.io/collector/component v1.56.0 h1:fOCs36Dxg95w2RQCVI2i5IsHc5IbZ99vmbipK9FM7pQ=
-go.opentelemetry.io/collector/component v1.56.0/go.mod h1:MkAjcSc2T0BiYf/uARZdTlfnxBB9BwmvY6v08D+qeY4=
-go.opentelemetry.io/collector/component/componentstatus v0.150.0 h1:Jy/9quAWwDN9BqMEzZn0BEzVxxWARa1b/wvBQW6yPxs=
-go.opentelemetry.io/collector/component/componentstatus v0.150.0/go.mod h1:FFmyHgPqwtvkezi9Z9NYgXxY0m3N0oUMMd/HIAEq8vY=
-go.opentelemetry.io/collector/component/componenttest v0.150.0 h1:pT7avT/Pfn8tAOOlmFWgtOaGvXY0nxSwrivnhOl/LH0=
-go.opentelemetry.io/collector/component/componenttest v0.150.0/go.mod h1:D+7mfbcZ/TfneQRZNtVwH+/YKQdalc1joa9NhH1BGPk=
-go.opentelemetry.io/collector/confmap v1.56.0 h1:YjLll5L77Z3up94t/pdOMaH35kwd28EtjBORewfIjmA=
-go.opentelemetry.io/collector/confmap v1.56.0/go.mod h1:iprN8aL/euBXig6bpLZSZqi+8CZIgE9/Pm6y3qb1QWY=
-go.opentelemetry.io/collector/confmap/xconfmap v0.150.0 h1:PR+c4/Ly4Plx862jJ1Cg+HFewMrHsWaN9eKxrYBhtK4=
-go.opentelemetry.io/collector/confmap/xconfmap v0.150.0/go.mod h1:WDLyne6Zmoi5OZ46Hfg4z/5KhsBG1mFuYjoK20VcDcA=
-go.opentelemetry.io/collector/consumer v1.56.0 h1:olhuaTI3cic6VfcraXt3qqsv1v4Qxf55gHxOO1uIVXw=
-go.opentelemetry.io/collector/consumer v1.56.0/go.mod h1:FpnfeTLQAdcOtzrkQ36Z+E5aconIymkv9xpJuAdLvy0=
-go.opentelemetry.io/collector/consumer/consumertest v0.150.0 h1:DQtVy0BUTQqHKKOyM0hYnxV8H2kKHjayc8aMMa2fow0=
-go.opentelemetry.io/collector/consumer/consumertest v0.150.0/go.mod h1:2mgIllFOgoq+SQ7QfXzaZn65pa6OZWobcy3yj+Ik9Ug=
-go.opentelemetry.io/collector/consumer/xconsumer v0.150.0 h1:URO73bAV00wTH9bJeloqaiLgS3Q80GNci+nm1iZ3W6Q=
-go.opentelemetry.io/collector/consumer/xconsumer v0.150.0/go.mod h1:BMcOInfcRUpVZ2R4qa3vNglvU6mWL+0dhAayH87YSB8=
-go.opentelemetry.io/collector/featuregate v1.56.0 h1:NjcbOZkdCSXddAJmFLdO+pv1gmAgrU6sC5PBga2KlKI=
-go.opentelemetry.io/collector/featuregate v1.56.0/go.mod h1:4ga1QBMPEejXXmpyJS8lmaRpknJ3Lb9Bvk6e420bUFU=
-go.opentelemetry.io/collector/internal/componentalias v0.150.0 h1:qvcJr0m/fFgsc3x6Oya3RNDOZp/WyfmOKIv9jtvoLYw=
-go.opentelemetry.io/collector/internal/componentalias v0.150.0/go.mod h1:abuQP8ELgPpCSq6xbHM1b2hPOGqaKxUeLgHHdU/XGP0=
-go.opentelemetry.io/collector/internal/testutil v0.150.0 h1:J4PLQGPfbLVaL5eI1aMc0m0TMixV9wzBhNhoHU00J0I=
-go.opentelemetry.io/collector/internal/testutil v0.150.0/go.mod h1:Jkjs6rkqs973LqgZ0Fe3zrokQRKULYXPIf4HuqStiEE=
-go.opentelemetry.io/collector/pdata v1.56.0 h1:W+QAfN2Iz8SNss1T5JNzRWFnw+7oP1vXBQH9ZuOJkXY=
-go.opentelemetry.io/collector/pdata v1.56.0/go.mod h1:usR9utboXufbD1rp1oJy+3smQXXpZ+CsI3WN7QsiOs0=
-go.opentelemetry.io/collector/pdata/pprofile v0.150.0 h1:Ae+FxmYXDdcqeLqIAdNSO3YGxco7RS2mIMTdjvavfso=
-go.opentelemetry.io/collector/pdata/pprofile v0.150.0/go.mod h1:tEBeGysY/LpIh39NLoQQl3qmUBOF9wyH5p/fmn7smzM=
-go.opentelemetry.io/collector/pdata/testdata v0.150.0 h1:nZE3UNuDYd9lfXTk/n5UplPwXBD4tptDIZH5PvWhHKQ=
-go.opentelemetry.io/collector/pdata/testdata v0.150.0/go.mod h1:RPOOH2KNevfhu7adoEXVTNtPPZsHwbrSOQKeFZE/220=
-go.opentelemetry.io/collector/pipeline v1.56.0 h1:KfyCes/EPC2hpBhU28z9WnJzSRlBYS5FfMHOYAXHbXw=
-go.opentelemetry.io/collector/pipeline v1.56.0/go.mod h1:RD90NG3Jbk965Xaqym3JyHkuol4uZJjQVUkD9ddXJIs=
-go.opentelemetry.io/collector/processor v1.56.0 h1:5UGXZorhoWg0gnhvDZWYIOUp2dEWfWH28vE+/wV3cMA=
-go.opentelemetry.io/collector/processor v1.56.0/go.mod h1:ptpRRg6r9YdXGSKdQcsM6ePH6ZkkkMnlNY8OxIC4Q7c=
-go.opentelemetry.io/collector/processor/processortest v0.150.0 h1:M3p/ZcAAKnh/3aZgTgXngWU+9C0Yx/sQLgZNPBP/ZSo=
-go.opentelemetry.io/collector/processor/processortest v0.150.0/go.mod h1:szMO3iQ+CDQLCq6y8+deTUc6FbLKi9zNqwtm5+umZk8=
-go.opentelemetry.io/collector/processor/xprocessor v0.150.0 h1:tyIM+WT6NRRkynTGtPwPYDRvWlv3YVt9PDteLscW2mU=
-go.opentelemetry.io/collector/processor/xprocessor v0.150.0/go.mod h1:m7uoLC+a9G3EOr9v2+fItUMV0EOFrL+RUkPAspBLK1w=
-go.opentelemetry.io/contrib/detectors/gcp v1.43.0 h1:62yY3dT7/ShwOxzA0RsKRgshBmfElKI4d/Myu2OxDFU=
-go.opentelemetry.io/contrib/detectors/gcp v1.43.0/go.mod h1:RyaZMFY7yi1kAs45S6mbFGz8O8rqB0dTY14uzvG4LCs=
-go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.68.0 h1:0Qx7VGBacMm9ZENQ7TnNObTYI4ShC+lHI16seduaxZo=
-go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.68.0/go.mod h1:Sje3i3MjSPKTSPvVWCaL8ugBzJwik3u4smCjUeuupqg=
-go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace v0.68.0 h1:cuXaPAfIoJKsYjBjPSb2nKZEmgM43zVr25l37IxhKME=
-go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace v0.68.0/go.mod h1:BuzhPofpCzlDi/Q/Xjg54M4/3oWqqyDe2Zeq7A2I0QE=
-go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.68.0 h1:CqXxU8VOmDefoh0+ztfGaymYbhdB/tT3zs79QaZTNGY=
-go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.68.0/go.mod h1:BuhAPThV8PBHBvg8ZzZ/Ok3idOdhWIodywz2xEcRbJo=
-go.opentelemetry.io/otel v1.43.0 h1:mYIM03dnh5zfN7HautFE4ieIig9amkNANT+xcVxAj9I=
-go.opentelemetry.io/otel v1.43.0/go.mod h1:JuG+u74mvjvcm8vj8pI5XiHy1zDeoCS2LB1spIq7Ay0=
+go.opentelemetry.io/collector/component v1.60.0 h1:LpIjHMn7OOjUsFR84ROc2kqPbP1xnKyDCGi7ZVqEaKU=
+go.opentelemetry.io/collector/component v1.60.0/go.mod h1:Rag+NNgiGIkcGYlcTfJtMh2l0T5XS1KNv9Wjw9yofAk=
+go.opentelemetry.io/collector/component/componentstatus v0.154.0 h1:4ifSCy2Y332iZ5AldHt9ujVjY6XKxhVe/hND4TSDarg=
+go.opentelemetry.io/collector/component/componentstatus v0.154.0/go.mod h1:ZsBIax7tvvODn0XqTyhTfKZjm96zVKnLUKvlN8SHFjo=
+go.opentelemetry.io/collector/component/componenttest v0.154.0 h1:uH06tUatG4S45A/f3sFENMMAMzWURmgxKK3MAbVZAUI=
+go.opentelemetry.io/collector/component/componenttest v0.154.0/go.mod h1:SQ1JRosjFAZ7kN2yNHNcNakOliqrP0QxglKcYyUrUpQ=
+go.opentelemetry.io/collector/confmap v1.60.0 h1:TEBi/N3kac/JI4VTEq9LjqRCFdF2JS2MHOCEiHq8GSM=
+go.opentelemetry.io/collector/confmap v1.60.0/go.mod h1:Z693ETewV4n8JsOO2jp/iLe1PGGpFCIzuNsF1xLeiSY=
+go.opentelemetry.io/collector/confmap/xconfmap v0.154.0 h1:tarvY9S02jkYNYW/4+yD02RRatwJAojMD430Bs4JD/4=
+go.opentelemetry.io/collector/confmap/xconfmap v0.154.0/go.mod h1:zcVRrY1gS8qVwBrTrhzVI67tMAUu5BONTsIXzjXu1Ho=
+go.opentelemetry.io/collector/consumer v1.60.0 h1:SWP/0HvDnWiiy/4S366CiatAZ4gFl410UmggrZEcWVg=
+go.opentelemetry.io/collector/consumer v1.60.0/go.mod h1:nkp1NBtKQzme7WFF7fkgRgDlQLs49VIMOn8rO0jfmYU=
+go.opentelemetry.io/collector/consumer/consumertest v0.154.0 h1:G9gFP86ZsglC3mTLA6cqOrW5lvdcEBJrVgHtThE+Sc4=
+go.opentelemetry.io/collector/consumer/consumertest v0.154.0/go.mod h1:FRLGgy8gFYjm3A+yby1bctz5ZIAn6EUOpuV49KnKbFY=
+go.opentelemetry.io/collector/consumer/xconsumer v0.154.0 h1:I3rB+S5ORE1XLzqopFXvP6UmYrsj5n1tFlcEAPg96Zw=
+go.opentelemetry.io/collector/consumer/xconsumer v0.154.0/go.mod h1:WNT9BoyLE/nE5N6WEL4c1GXcfGcRUmSTCSr6e/tyfO4=
+go.opentelemetry.io/collector/featuregate v1.60.0 h1:/HxHB8hq4N5Fhq5N0C8G6xbXTHxnGcWIryyJzmP7pdc=
+go.opentelemetry.io/collector/featuregate v1.60.0/go.mod h1:4ga1QBMPEejXXmpyJS8lmaRpknJ3Lb9Bvk6e420bUFU=
+go.opentelemetry.io/collector/internal/componentalias v0.154.0 h1:g0y8F/qez9cbsgF5+/uU6YC6l5oXVkccIhsXVHmF3xQ=
+go.opentelemetry.io/collector/internal/componentalias v0.154.0/go.mod h1:F2tudJ/Zcm8w8b768sU65nZc4q2rgY1MhfX5FxDeUgA=
+go.opentelemetry.io/collector/internal/testutil v0.154.0 h1:iUYHOM8+wONW01A4jFnzauanOYGVBGchKWWtm51is6c=
+go.opentelemetry.io/collector/internal/testutil v0.154.0/go.mod h1:Jkjs6rkqs973LqgZ0Fe3zrokQRKULYXPIf4HuqStiEE=
+go.opentelemetry.io/collector/pdata v1.60.0 h1:YcGMHzeJucHen41AoR4mxHro8reUr9SVqt7P0KacKzQ=
+go.opentelemetry.io/collector/pdata v1.60.0/go.mod h1:Ca8VgZX2wOr6wW4nihPWaCpkJVvzeo6Txa7BJ7/WO90=
+go.opentelemetry.io/collector/pdata/pprofile v0.154.0 h1:dWrHnKBzzMhkZXfKmSuFpGVAApSUcrQ+mBFzAsO6/8s=
+go.opentelemetry.io/collector/pdata/pprofile v0.154.0/go.mod h1:BE9oOmAEHVqE+yHRe5Z3qz7co+2SU249DIxVGPRsYf8=
+go.opentelemetry.io/collector/pdata/testdata v0.154.0 h1:PSc3gogHpJoVHenvMhcxkOPTnEKpaykURxtSNyVXYK4=
+go.opentelemetry.io/collector/pdata/testdata v0.154.0/go.mod h1:zIT+sag/xmSM6VAMhv2tnEzlQF9n266OcQm4V6roWdU=
+go.opentelemetry.io/collector/pipeline v1.60.0 h1:ZLk/8K/Xzz+JRBWLmqLlVMwEWVnQvmly6nWeKs+lh6s=
+go.opentelemetry.io/collector/pipeline v1.60.0/go.mod h1:RD90NG3Jbk965Xaqym3JyHkuol4uZJjQVUkD9ddXJIs=
+go.opentelemetry.io/collector/processor v1.60.0 h1:B3YgiKa+4tMuJ6v4bSaKUtTCwNRzugbEDei8j7jiPpI=
+go.opentelemetry.io/collector/processor v1.60.0/go.mod h1:ZRNUW8FHZ+0CW+HoIG0/h+fQq8aYjMz9ccy2w2jguag=
+go.opentelemetry.io/collector/processor/processortest v0.154.0 h1:2Lu7JGqH3fzg9BE0rmzBwCQB7oRWzM8fs+X5SSZO/4M=
+go.opentelemetry.io/collector/processor/processortest v0.154.0/go.mod h1:E813PIbkBcwgoDnZ9cjuw70MUNmqxAHIvmDC8gOZiP8=
+go.opentelemetry.io/collector/processor/xprocessor v0.154.0 h1:ert+SRk5DPSqIxqpOEnywrwVLYSvqEvXwy60F94VtFE=
+go.opentelemetry.io/collector/processor/xprocessor v0.154.0/go.mod h1:93XyfiqPYokF1i8NQvWsKggt5Si5qZvOcZ2P0l+uxII=
+go.opentelemetry.io/contrib/detectors/gcp v1.44.0 h1:NmLfL734pJhM0JKaYd2Y28+nY9dPRWYAAbxhRCrKXPw=
+go.opentelemetry.io/contrib/detectors/gcp v1.44.0/go.mod h1:tNAsgd8avTGke1+MndXlU5Cru4PQ9Ai/cCNWQv/ZJ/s=
+go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.69.0 h1:2yEATaop1/a1I4psnSLgWVPLWwCzkqWakgJy7xTDVy0=
+go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.69.0/go.mod h1:D7J12YRapIekYyPWgGPlA/23pRmpSEZC5xJC/TTLI9U=
+go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace v0.69.0 h1:MCcYL7J6Vt/X0kjqbMZkekCmwsurbQRbL69vkiye2lk=
+go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace v0.69.0/go.mod h1:3jnStNwSufK+f5ktjL4EPcwtig4rtd81NS70lqHuXl8=
+go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.69.0 h1:8tvICD4vSTOOsNrsI4Ljf6C+6UKvpTEH5XY3JMoyPoo=
+go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.69.0/go.mod h1:z9+yiacE0IHRqM4qFfkbt/JYlmYXgss8GY/jXoNuPJI=
+go.opentelemetry.io/otel v1.44.0 h1:JjwHmHpA4iZ3wBxluu2fbbE7j4kqlE8jXyAyPXH7HqU=
+go.opentelemetry.io/otel v1.44.0/go.mod h1:BMgjTHL9WPRlRjL2oZCBTL4whCGtXch2H4BhOPIAyYc=
 go.opentelemetry.io/otel/exporters/stdout/stdoutmetric v1.43.0 h1:TC+BewnDpeiAmcscXbGMfxkO+mwYUwE/VySwvw88PfA=
 go.opentelemetry.io/otel/exporters/stdout/stdoutmetric v1.43.0/go.mod h1:J/ZyF4vfPwsSr9xJSPyQ4LqtcTPULFR64KwTikGLe+A=
-go.opentelemetry.io/otel/metric v1.43.0 h1:d7638QeInOnuwOONPp4JAOGfbCEpYb+K6DVWvdxGzgM=
-go.opentelemetry.io/otel/metric v1.43.0/go.mod h1:RDnPtIxvqlgO8GRW18W6Z/4P462ldprJtfxHxyKd2PY=
-go.opentelemetry.io/otel/sdk v1.43.0 h1:pi5mE86i5rTeLXqoF/hhiBtUNcrAGHLKQdhg4h4V9Dg=
-go.opentelemetry.io/otel/sdk v1.43.0/go.mod h1:P+IkVU3iWukmiit/Yf9AWvpyRDlUeBaRg6Y+C58QHzg=
-go.opentelemetry.io/otel/sdk/metric v1.43.0 h1:S88dyqXjJkuBNLeMcVPRFXpRw2fuwdvfCGLEo89fDkw=
-go.opentelemetry.io/otel/sdk/metric v1.43.0/go.mod h1:C/RJtwSEJ5hzTiUz5pXF1kILHStzb9zFlIEe85bhj6A=
-go.opentelemetry.io/otel/trace v1.43.0 h1:BkNrHpup+4k4w+ZZ86CZoHHEkohws8AY+WTX09nk+3A=
-go.opentelemetry.io/otel/trace v1.43.0/go.mod h1:/QJhyVBUUswCphDVxq+8mld+AvhXZLhe+8WVFxiFff0=
+go.opentelemetry.io/otel/metric v1.44.0 h1:1w0gILTcHdr3YI+ixLyjemwrVnsMURbTZFrSYCdDdmc=
+go.opentelemetry.io/otel/metric v1.44.0/go.mod h1:8O7hanEPBNgEMmybD3s2VBKcgWOCsA6tzHBPODAiquo=
+go.opentelemetry.io/otel/metric/x v0.66.0 h1:YkCrx1zLOChi9ZcZ6euupOcsgzbVlec7D/xoEU1+cTA=
+go.opentelemetry.io/otel/metric/x v0.66.0/go.mod h1:d1+BDj9t96do0/1LoU1ayfCv79ZgNE41qbhBvnMOBZk=
+go.opentelemetry.io/otel/sdk v1.44.0 h1:nHYwb9lK+fJPU/dnT6s7W7Z8itMWyqrnVfbheVYrZ58=
+go.opentelemetry.io/otel/sdk v1.44.0/go.mod h1:Osuydd3Se74nqjAKxid74N5eC+jfEqfTegHRnq58oK0=
+go.opentelemetry.io/otel/sdk/metric v1.44.0 h1:3LlKgI+VjbVsjNRFZJZAJ30WjXC5VkNRks6si09iEfI=
+go.opentelemetry.io/otel/sdk/metric v1.44.0/go.mod h1:5B5pMARnXxKhltooO4xUuCBorl65a4EpnTalObqOigA=
+go.opentelemetry.io/otel/trace v1.44.0 h1:jxF5CsGYCe74MCRx2X4g7WsY/VBKRqqpNvXlX/6gtIk=
+go.opentelemetry.io/otel/trace v1.44.0/go.mod h1:oLl1jrMQAVo6v3GAggN+1VH9VIz9iUSvW53sW1Q8PIE=
 go.opentelemetry.io/proto/slim/otlp v1.10.0 h1:iR97Vs/ZDR+y9TfuP9b1XBtdPWeC+OMslIBmhcLU7jM=
 go.opentelemetry.io/proto/slim/otlp v1.10.0/go.mod h1:lV9250stpjYLPNA5viFabIgP2QlUGRT1GdTgAf8SIUk=
 go.opentelemetry.io/proto/slim/otlp/collector/profiles/v1development v0.3.0 h1:RUF5rO0hAlgiJt1fzQVzcVs3vZVNHIcMLgOgG4rWNcQ=
@@ -500,8 +514,8 @@ go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
 go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
 go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=
 go.uber.org/multierr v1.11.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y=
-go.uber.org/zap v1.27.1 h1:08RqriUEv8+ArZRYSTXy1LeBScaMpVSTBhCeaZYfMYc=
-go.uber.org/zap v1.27.1/go.mod h1:GB2qFLM7cTU87MWRP2mPIjqfIDnGu+VIO4V/SdhGo2E=
+go.uber.org/zap v1.28.0 h1:IZzaP1Fv73/T/pBMLk4VutPl36uNC+OSUh3JLG3FIjo=
+go.uber.org/zap v1.28.0/go.mod h1:rDLpOi171uODNm/mxFcuYWxDsqWSAVkFdX4XojSKg/Q=
 go.yaml.in/yaml/v2 v2.4.4 h1:tuyd0P+2Ont/d6e2rl3be67goVK4R6deVxCUX5vyPaQ=
 go.yaml.in/yaml/v2 v2.4.4/go.mod h1:gMZqIpDtDqOfM0uNfy0SkpRhvUryYH0Z6wdMYcacYXQ=
 go.yaml.in/yaml/v3 v3.0.4 h1:tfq32ie2Jv2UxXFdLJdh3jXuOzWiL1fo0bu/FbuKpbc=
@@ -509,65 +523,65 @@ go.yaml.in/yaml/v3 v3.0.4/go.mod h1:DhzuOOF2ATzADvBadXxruRBLzYTpT36CKvDb3+aBEFg=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
-golang.org/x/crypto v0.52.0 h1:RMs7fP2rXdep0CftQlK8Uf+kibLm7qkCcradZWYz988=
-golang.org/x/crypto v0.52.0/go.mod h1:1QgfPxDqh0T2M/elOJtp9RvuR95kVjir0e6/BvEmGbc=
-golang.org/x/exp v0.0.0-20260410095643-746e56fc9e2f h1:W3F4c+6OLc6H2lb//N1q4WpJkhzJCK5J6kUi1NTVXfM=
-golang.org/x/exp v0.0.0-20260410095643-746e56fc9e2f/go.mod h1:J1xhfL/vlindoeF/aINzNzt2Bket5bjo9sdOYzOsU80=
+golang.org/x/crypto v0.53.0 h1:QZ4Muo8THX6CizN2vPPd5fBGHyogrdK9fG4wLPFUsto=
+golang.org/x/crypto v0.53.0/go.mod h1:DNLU434OwVakk9PzuwV8w62mAJpRJL3vsgcfp4Qnsio=
+golang.org/x/exp v0.0.0-20260611194520-c48552f49976 h1:X8Hz2ImujgbmetVuW+w2YkyZChE3cBpZi2P158rTG9M=
+golang.org/x/exp v0.0.0-20260611194520-c48552f49976/go.mod h1:vnf4pv9iKZXY58sQE1L86zmNWJ4159e1RkcWiLCkeEY=
 golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
-golang.org/x/mod v0.35.0 h1:Ww1D637e6Pg+Zb2KrWfHQUnH2dQRLBQyAtpr/haaJeM=
-golang.org/x/mod v0.35.0/go.mod h1:+GwiRhIInF8wPm+4AoT6L0FA1QWAad3OMdTRx4tFYlU=
+golang.org/x/mod v0.37.0 h1:vF1DjpVEshcIqoEaauuHebaLk1O1forxjxBaVn884JQ=
+golang.org/x/mod v0.37.0/go.mod h1:m8S8VeM9r4dzDwjrKO0a1sZP3YjeMamRRlD+fmR2Q/0=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
-golang.org/x/net v0.55.0 h1:bcvxaJn3e1U6InsFWt1JUq1aSjnRxLzT2rtD2KfkDF8=
-golang.org/x/net v0.55.0/go.mod h1:L5U2KuzuOe1lY7Z+aWVIKK6qEeJXnXV9yzGA+WCHJww=
+golang.org/x/net v0.56.0 h1:Rw8j/hFzGvJUZwNBXnAtf5sVDVt+65SK2C7IxCxZt5o=
+golang.org/x/net v0.56.0/go.mod h1:D3Ku6r+V6JROoZK144D2XfMHFcMq/0zSfLelVTCFKec=
 golang.org/x/oauth2 v0.36.0 h1:peZ/1z27fi9hUOFCAZaHyrpWG5lwe0RJEEEeH0ThlIs=
 golang.org/x/oauth2 v0.36.0/go.mod h1:YDBUJMTkDnJS+A4BP4eZBjCqtokkg1hODuPjwiGPO7Q=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.20.0 h1:e0PTpb7pjO8GAtTs2dQ6jYa5BWYlMuX047Dco/pItO4=
-golang.org/x/sync v0.20.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=
+golang.org/x/sync v0.21.0 h1:HLII4xRRTtCRkxYp4HNFF0Js/Og6q2i++KXbg0gHCwM=
+golang.org/x/sync v0.21.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.45.0 h1:dO4czNzziLiiXplLQgBCEpCvXQ3dnkn0SdaZSYdQ+FY=
-golang.org/x/sys v0.45.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
-golang.org/x/term v0.43.0 h1:S4RLU2sB31O/NCl+zFN9Aru9A/Cq2aqKpTZJ6B+DwT4=
-golang.org/x/term v0.43.0/go.mod h1:lrhlHNdQJHO+1qVYiHfFKVuVioJIheAc3fBSMFYEIsk=
+golang.org/x/sys v0.46.0 h1:noSf2Fq6F8DBgS+LysIkx7rIExoNHJsxOAtPp4rthXw=
+golang.org/x/sys v0.46.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
+golang.org/x/term v0.44.0 h1:0rLvDRCtNj0gZkyIXhCyOb2OAzEhLVqc4B+hrsBhrmc=
+golang.org/x/term v0.44.0/go.mod h1:7ze4MdzUzLXpSAoFP1H0bOI9aXDqveSvatT5vKcFh2Y=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.37.0 h1:Cqjiwd9eSg8e0QAkyCaQTNHFIIzWtidPahFWR83rTrc=
-golang.org/x/text v0.37.0/go.mod h1:a5sjxXGs9hsn/AJVwuElvCAo9v8QYLzvavO5z2PiM38=
+golang.org/x/text v0.38.0 h1:sXmwo9DwP3OK9EZ7PqAdaooSGozfl/3a6/xJcbzPRhE=
+golang.org/x/text v0.38.0/go.mod h1:YXZt3QhHUKYT53r2lLKFIVi6Ao1jdzrTR/KQ09qyxF4=
 golang.org/x/time v0.15.0 h1:bbrp8t3bGUeFOx08pvsMYRTCVSMk89u4tKbNOZbp88U=
 golang.org/x/time v0.15.0/go.mod h1:Y4YMaQmXwGQZoFaVFk4YpCt4FLQMYKZe9oeV/f4MSno=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
-golang.org/x/tools v0.44.0 h1:UP4ajHPIcuMjT1GqzDWRlalUEoY+uzoZKnhOjbIPD2c=
-golang.org/x/tools v0.44.0/go.mod h1:KA0AfVErSdxRZIsOVipbv3rQhVXTnlU6UhKxHd1seDI=
+golang.org/x/tools v0.46.0 h1:7jTurBkPZu4moS/Uy4OQT1M+QBlsj3wejyZwsT8Z7rk=
+golang.org/x/tools v0.46.0/go.mod h1:FrD85F8l+NWL+9XWBSyVSHO6Ne4jutsfIFba7AWQ5Ys=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 gonum.org/v1/gonum v0.17.0 h1:VbpOemQlsSMrYmn7T2OUvQ4dqxQXU+ouZFQsZOx50z4=
 gonum.org/v1/gonum v0.17.0/go.mod h1:El3tOrEuMpv2UdMrbNlKEh9vd86bmQ6vqIcDwxEOc1E=
-google.golang.org/api v0.276.0 h1:nVArUtfLEihtW+b0DdcqRGK1xoEm2+ltAihyztq7MKY=
-google.golang.org/api v0.276.0/go.mod h1:Fnag/EWUPIcJXuIkP1pjoTgS5vdxlk3eeemL7Do6bvw=
-google.golang.org/genproto v0.0.0-20260414002931-afd174a4e478 h1:aLsVTW0lZ8+IY5u/ERjZSCvAmhuR7slKzyha3YikDNA=
-google.golang.org/genproto v0.0.0-20260414002931-afd174a4e478/go.mod h1:YJAzKjfHIUHb9T+bfu8L7mthAp7VVXQBUs1PLdBWS7M=
-google.golang.org/genproto/googleapis/api v0.0.0-20260414002931-afd174a4e478 h1:yQugLulqltosq0B/f8l4w9VryjV+N/5gcW0jQ3N8Qec=
-google.golang.org/genproto/googleapis/api v0.0.0-20260414002931-afd174a4e478/go.mod h1:C6ADNqOxbgdUUeRTU+LCHDPB9ttAMCTff6auwCVa4uc=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20260414002931-afd174a4e478 h1:RmoJA1ujG+/lRGNfUnOMfhCy5EipVMyvUE+KNbPbTlw=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20260414002931-afd174a4e478/go.mod h1:4Hqkh8ycfw05ld/3BWL7rJOSfebL2Q+DVDeRgYgxUU8=
-google.golang.org/grpc v1.80.0 h1:Xr6m2WmWZLETvUNvIUmeD5OAagMw3FiKmMlTdViWsHM=
-google.golang.org/grpc v1.80.0/go.mod h1:ho/dLnxwi3EDJA4Zghp7k2Ec1+c2jqup0bFkw07bwF4=
-google.golang.org/protobuf v1.36.11 h1:fV6ZwhNocDyBLK0dj+fg8ektcVegBBuEolpbTQyBNVE=
-google.golang.org/protobuf v1.36.11/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco=
+google.golang.org/api v0.284.0 h1:i+cKTgeQRcRySkP7QTl5PDO7/pAm8EcMFIUMlNbk4Vc=
+google.golang.org/api v0.284.0/go.mod h1:AU44fU+XVZOCcd8uLaBIa/ZgzgPf/0qqY3+m7lQaado=
+google.golang.org/genproto v0.0.0-20260615183401-62b3387ff324 h1:r7/+bt4yKglJiN8eUY8enbRjglCvFm1eh8ezYdYoKTM=
+google.golang.org/genproto v0.0.0-20260615183401-62b3387ff324/go.mod h1:V5M1lxGXNUICs0aOqAMsK6HtmLnCyuzY031uOQS9rJE=
+google.golang.org/genproto/googleapis/api v0.0.0-20260615183401-62b3387ff324 h1:g0RAkxK/smSu/iRwC/KIX1mwUoVJtk2OjbgaeS4DmUM=
+google.golang.org/genproto/googleapis/api v0.0.0-20260615183401-62b3387ff324/go.mod h1:Z4WJ5pJOYWFWcHEQUelD5QaZDknIQkpIL/+fyJOT9+A=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20260615183401-62b3387ff324 h1:9HZDLIdYBJXAnaFOr9WHrKVycfpY+75s9HGadC0305A=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20260615183401-62b3387ff324/go.mod h1:4Hqkh8ycfw05ld/3BWL7rJOSfebL2Q+DVDeRgYgxUU8=
+google.golang.org/grpc v1.81.1 h1:VnnIIZ88UzOOKLukQi+ImGz8O1Wdp8nAGGnvOfEIWQQ=
+google.golang.org/grpc v1.81.1/go.mod h1:xGH9GfzOyMTGIOXBJmXt+BX/V0kcdQbdcuwQ/zNw42I=
+google.golang.org/protobuf v1.36.12-0.20260120151049-f2248ac996af h1:+5/Sw3GsDNlEmu7TfklWKPdQ0Ykja5VEmq2i817+jbI=
+google.golang.org/protobuf v1.36.12-0.20260120151049-f2248ac996af/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
@@ -575,30 +589,30 @@ gopkg.in/evanphx/json-patch.v4 v4.13.0 h1:czT3CmqEaQ1aanPc5SdlgQrrEIb8w/wwCvWWnf
 gopkg.in/evanphx/json-patch.v4 v4.13.0/go.mod h1:p8EYWUEYMpynmqDbY58zCKCFZw8pRWMG4EsWvDvM72M=
 gopkg.in/inf.v0 v0.9.1 h1:73M5CoZyi3ZLMOyDlQh031Cx6N9NDJ2Vvfl76EDAgDc=
 gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
-gopkg.in/ini.v1 v1.67.1 h1:tVBILHy0R6e4wkYOn3XmiITt/hEVH4TFMYvAX2Ytz6k=
-gopkg.in/ini.v1 v1.67.1/go.mod h1:x/cyOwCgZqOkJoDIJ3c1KNHMo10+nLGAhh+kn3Zizss=
+gopkg.in/ini.v1 v1.67.2 h1:JtOSMb9OuaCZKr7h5D/h6iii14sK0hLbplTc6frx4Ss=
+gopkg.in/ini.v1 v1.67.2/go.mod h1:x/cyOwCgZqOkJoDIJ3c1KNHMo10+nLGAhh+kn3Zizss=
 gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-k8s.io/api v0.35.3 h1:pA2fiBc6+N9PDf7SAiluKGEBuScsTzd2uYBkA5RzNWQ=
-k8s.io/api v0.35.3/go.mod h1:9Y9tkBcFwKNq2sxwZTQh1Njh9qHl81D0As56tu42GA4=
-k8s.io/apimachinery v0.35.3 h1:MeaUwQCV3tjKP4bcwWGgZ/cp/vpsRnQzqO6J6tJyoF8=
-k8s.io/apimachinery v0.35.3/go.mod h1:jQCgFZFR1F4Ik7hvr2g84RTJSZegBc8yHgFWKn//hns=
-k8s.io/client-go v0.35.3 h1:s1lZbpN4uI6IxeTM2cpdtrwHcSOBML1ODNTCCfsP1pg=
-k8s.io/client-go v0.35.3/go.mod h1:RzoXkc0mzpWIDvBrRnD+VlfXP+lRzqQjCmKtiwZ8Q9c=
+k8s.io/api v0.36.2 h1:TF6YDLIzKfccK7cq9YpTcGX8TJmEkHVRv78DM51fRYY=
+k8s.io/api v0.36.2/go.mod h1:F4LbMO4brjZYh7yFkXWhynSvtB7YauxV4c+HHkNRGNg=
+k8s.io/apimachinery v0.36.2 h1:0PE/W/WNy1UX61NLbXY5TMbJ6UwLL6E6lAPkYrKFxbQ=
+k8s.io/apimachinery v0.36.2/go.mod h1:fvf/HOLXq9RId0rnDIbN1OEBvHXdQbLMM8nu0LcBUf4=
+k8s.io/client-go v0.36.2 h1:bfgxmFKc9CgqsgX4xKLAAdmTQlWee7Ob/HlDOrJ5TBI=
+k8s.io/client-go v0.36.2/go.mod h1:1vgO4OAlfPnoLcb+Rze2GF5rAr14w8qjrYMoyXJzQj0=
 k8s.io/klog/v2 v2.140.0 h1:Tf+J3AH7xnUzZyVVXhTgGhEKnFqye14aadWv7bzXdzc=
 k8s.io/klog/v2 v2.140.0/go.mod h1:o+/RWfJ6PwpnFn7OyAG3QnO47BFsymfEfrz6XyYSSp0=
-k8s.io/kube-openapi v0.0.0-20260414162039-ec9c827d403f h1:4Qiq0YAoQATdgmHALJWz9rJ4fj20pB3xebpB4CFNhYM=
-k8s.io/kube-openapi v0.0.0-20260414162039-ec9c827d403f/go.mod h1:uGBT7iTA6c6MvqUvSXIaYZo9ukscABYi2btjhvgKGZ0=
-k8s.io/utils v0.0.0-20260319190234-28399d86e0b5 h1:kBawHLSnx/mYHmRnNUf9d4CpjREbeZuxoSGOX/J+aYM=
-k8s.io/utils v0.0.0-20260319190234-28399d86e0b5/go.mod h1:xDxuJ0whA3d0I4mf/C4ppKHxXynQ+fxnkmQH0vTHnuk=
+k8s.io/kube-openapi v0.0.0-20260603220949-865597e52e25 h1:mPMaPMpBij2V1Wv/fR+HW124vVGXXvOSS9ver/9yjWs=
+k8s.io/kube-openapi v0.0.0-20260603220949-865597e52e25/go.mod h1:V/QaCUYDa+0QpcHhVVc5l99Uz56wEMEXBSj9oCDkNDY=
+k8s.io/utils v0.0.0-20260507154919-ff6756f316d2 h1:wU4tMEhLGgIbLvXQb1cfN+EcM0wf7zC6CPF+C79jroc=
+k8s.io/utils v0.0.0-20260507154919-ff6756f316d2/go.mod h1:xDxuJ0whA3d0I4mf/C4ppKHxXynQ+fxnkmQH0vTHnuk=
 sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730 h1:IpInykpT6ceI+QxKBbEflcR5EXP7sU1kvOlxwZh5txg=
 sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730/go.mod h1:mdzfpAEoE6DHQEN0uh9ZbOCuHbLK5wOm7dK4ctXE9Tg=
 sigs.k8s.io/randfill v1.0.0 h1:JfjMILfT8A6RbawdsK2JXGBR5AQVfd+9TbzrlneTyrU=
 sigs.k8s.io/randfill v1.0.0/go.mod h1:XeLlZ/jmk4i1HRopwe7/aU3H5n1zNUcX6TM94b3QxOY=
-sigs.k8s.io/structured-merge-diff/v6 v6.3.2 h1:kwVWMx5yS1CrnFWA/2QHyRVJ8jM6dBA80uLmm0wJkk8=
-sigs.k8s.io/structured-merge-diff/v6 v6.3.2/go.mod h1:M3W8sfWvn2HhQDIbGWj3S099YozAsymCo/wrT5ohRUE=
+sigs.k8s.io/structured-merge-diff/v6 v6.4.0 h1:qmp2e3ZfFi1/jJbDGpD4mt3wyp6PE1NfKHCYLqgNQJo=
+sigs.k8s.io/structured-merge-diff/v6 v6.4.0/go.mod h1:M3W8sfWvn2HhQDIbGWj3S099YozAsymCo/wrT5ohRUE=
 sigs.k8s.io/yaml v1.6.0 h1:G8fkbMSAFqgEFgh4b1wmtzDnioxFCUgTZhlbj5P9QYs=
 sigs.k8s.io/yaml v1.6.0/go.mod h1:796bPqUfzR/0jLAl6XjHl3Ck7MiyVv8dbTdyT3/pMf4=

lib/fs/dir_remover.go

@@ -179,6 +179,9 @@ func tryRemoveDir(dirPath string) bool {
 			// times simultaneously and properly close it, fs caching may still
 			// confuse NFS client.
 			if err := os.RemoveAll(dirEntryPath); err != nil {
+				if os.IsNotExist(err) {
+					return
+				}
 				if !isTemporaryNFSError(err) {
 					logger.Fatalf("FATAL: cannot remove %q: %s", dirEntryPath, err)
 				}
@@ -203,8 +206,9 @@ func tryRemoveDir(dirPath string) bool {
 
 	deleteFilePath := filepath.Join(dirPath, deleteDirFilename)
 	// Remove the deleteDirFilename file, since there are no other entries left in the directory.
-	MustRemovePath(deleteFilePath)
-
+	if !tryRemovePath(deleteFilePath) {
+		return false
+	}
 	// Sync the directory after the removing deletDirFilename file in order to make sure
 	// all the metadata files are removed at some exotic filesystems such as OSSFS2.
 	// See https://github.com/VictoriaMetrics/VictoriaLogs/issues/649
@@ -212,7 +216,9 @@ func tryRemoveDir(dirPath string) bool {
 	MustSyncPath(dirPath)
 
 	// Remove the dirPath itself
-	MustRemovePath(dirPath)
+	if !tryRemovePath(dirPath) {
+		return false
+	}
 
 	// Do not sync the parent directory for the dirPath - the caller can do this if needed.
 	// It is OK if the dirPath will remain undeleted after unclean shutdown - it will be deleted
@@ -221,6 +227,23 @@ func tryRemoveDir(dirPath string) bool {
 	return true
 }
 
+// tryRemovePath removes given path and returns true on success
+// or false if error is temporary NFS error
+func tryRemovePath(path string) bool {
+	if err := os.Remove(path); err != nil {
+		if os.IsNotExist(err) {
+			return true
+		}
+		if !isTemporaryNFSError(err) {
+			logger.Fatalf("FATAL: cannot remove %q: %s", path, err)
+		}
+		nfsDirRemoveFailedAttempts.Inc()
+		return false
+	}
+
+	return true
+}
+
 var (
 	dirRemoverWG               sync.WaitGroup
 	nfsDirRemoveFailedAttempts = metrics.NewCounter(`vm_nfs_dir_remove_failed_attempts_total`)

lib/httpserver/httpserver.go

@@ -64,9 +64,10 @@ var (
 	connTimeout                 = flag.Duration("http.connTimeout", 2*time.Minute, "Incoming connections to -httpListenAddr are closed after the configured timeout. "+
 		"This may help evenly spreading load among a cluster of services behind TCP-level load balancer. Zero value disables closing of incoming connections")
 
-	headerHSTS         = flag.String("http.header.hsts", "", "Value for 'Strict-Transport-Security' header, recommended: 'max-age=31536000; includeSubDomains'")
-	headerFrameOptions = flag.String("http.header.frameOptions", "", "Value for 'X-Frame-Options' header")
-	headerCSP          = flag.String("http.header.csp", "", `Value for 'Content-Security-Policy' header, recommended: "default-src 'self'"`)
+	headerHSTS                  = flag.String("http.header.hsts", "", "Value for 'Strict-Transport-Security' header, recommended: 'max-age=31536000; includeSubDomains'")
+	headerFrameOptions          = flag.String("http.header.frameOptions", "", "Value for 'X-Frame-Options' header")
+	headerCSP                   = flag.String("http.header.csp", "", `Value for 'Content-Security-Policy' header, recommended: "default-src 'self'"`)
+	headerDisableServerHostname = flag.Bool("http.header.disableServerHostname", false, "Whether to disable 'X-Server-Hostname' header in HTTP responses")
 
 	disableCORS = flag.Bool("http.disableCORS", false, `Disable CORS for all origins (*)`)
 )
@@ -329,7 +330,9 @@ func handlerWrapper(w http.ResponseWriter, r *http.Request, rh RequestHandler) {
 	if *headerCSP != "" {
 		h.Add("Content-Security-Policy", *headerCSP)
 	}
-	h.Add("X-Server-Hostname", hostname)
+	if !*headerDisableServerHostname {
+		h.Add("X-Server-Hostname", hostname)
+	}
 	requestsTotal.Inc()
 	if whetherToCloseConn(r) {
 		connTimeoutClosedConns.Inc()
@@ -808,10 +811,20 @@ func LogError(req *http.Request, errStr string) {
 	logger.Errorf("uri: %s, remote address: %q: %s", uri, remoteAddr, errStr)
 }
 
+// tlsErrorSkipLogger must be passed as the out argument to log.New only.
+// It suppresses noisy TCP probe errors on TLS connections to avoid log pollution.
+//
+// This cannot be implemented in net.Listener because a TLS handshake may take seconds,
+// during which no other connections can be accepted. Therefor, the implementation inside net.Listener can lead to DoS.
+// Once a connection is passed to the conn serve goroutine, there is no direct access to the handshake logic, so this indirect
+// approach is used instead.
 type tlsErrorSkipLogger struct{}
 
+// Write filters out TLS handshake errors from health-check probes.
+// log.Logger guarantees that each complete message is delivered in a single Write call
+// and that calls are serialized, so we can safely inspect p for a "TLS handshake error".
+// See https://github.com/golang/go/blob/38e988efb4b8f5e73e887027f386a342c138b649/src/log/log.go#L53-L57
 func (*tlsErrorSkipLogger) Write(p []byte) (int, error) {
-	// skip common health check errors produced by Kubernetes and other tools
 	if bytes.Contains(p, []byte("TLS handshake error")) &&
 		(bytes.Contains(p, []byte("EOF")) || bytes.Contains(p, []byte("connection reset by peer"))) {
 		return len(p), nil

lib/httpserver/httpserver_test.go

@@ -228,4 +228,30 @@ func TestHandlerWrapper(t *testing.T) {
 	if got := h.Get("Content-Security-Policy"); got != cspHeader {
 		t.Fatalf("unexpected CSP header; got %q; want %q", got, cspHeader)
 	}
+	if got := h.Get("X-Server-Hostname"); got != hostname {
+		t.Fatalf("unexpected X-Server-Hostname header; got %q; want %q", got, hostname)
+	}
+}
+
+func TestHandlerWrapperDisableServerHostnameHeader(t *testing.T) {
+	origDisableServerHostname := *headerDisableServerHostname
+	*headerDisableServerHostname = true
+	defer func() {
+		*headerDisableServerHostname = origDisableServerHostname
+	}()
+
+	req, _ := http.NewRequest("GET", "/health", nil)
+
+	srv := &server{s: &http.Server{}}
+	w := &httptest.ResponseRecorder{}
+
+	handlerWrapper(w, req, func(w http.ResponseWriter, r *http.Request) bool {
+		return builtinRoutesHandler(srv, r, w, func(_ http.ResponseWriter, _ *http.Request) bool {
+			return true
+		})
+	})
+
+	if got := w.Header().Get("X-Server-Hostname"); got != "" {
+		t.Fatalf("unexpected X-Server-Hostname header; got %q; want empty value", got)
+	}
 }

lib/httputil/time_test.go

@@ -52,6 +52,9 @@ func TestGetTimeSuccess(t *testing.T) {
 	f("292277025-08-18T07:12:54.999999999Z", maxTimeMsecs)
 	f("1562529662.324", 1562529662324)
 	f("1223372036.855", 1223372036855)
+
+	// relative duration that resolves to a timestamp before 1970
+	f("-9223372036.854", minTimeMsecs)
 }
 
 func TestGetTimeError(t *testing.T) {
@@ -63,8 +66,8 @@ func TestGetTimeError(t *testing.T) {
 			t.Fatalf("unexpected error in NewRequest: %s", err)
 		}
 
-		if _, err := GetTime(r, "s", 123); err == nil {
-			t.Fatalf("expecting non-nil error in GetTime(%q)", s)
+		if msec, err := GetTime(r, "s", 123); err == nil {
+			t.Fatalf("expecting non-nil error in GetTime(%q); got %d", s, msec)
 		}
 	}
 
@@ -84,7 +87,6 @@ func TestGetTimeError(t *testing.T) {
 	f("123md")
 	f("-12.3md")
 
-	// relative duration that resolves to a timestamp before 1970
-	f("-9223372036.854")
+	// relative duration outside the allowed range
 	f("-9223372036.855")
 }

lib/mergeset/table.go

@@ -48,6 +48,12 @@ const maxPartSize = 400e9
 // The interval for flushing buffered data to parts, so it becomes visible to search.
 const pendingItemsFlushInterval = time.Second
 
+// The default interval for calling flushCallback when there is pending data to flush.
+//
+// It is set relatively high in order to improve the effectiveness of caches reset by flushCallback.
+// It is used when the flushCallbackInterval arg at MustOpenTable is set to zero.
+const defaultFlushCallbackInterval = 10 * time.Second
+
 // maxItemsPerCachedPart is the maximum items per created part by the merge,
 // which must be cached in the OS page cache.
 //
@@ -88,6 +94,7 @@ type Table struct {
 	flushInterval time.Duration
 
 	flushCallback         func()
+	flushCallbackInterval time.Duration
 	needFlushCallbackCall atomic.Bool
 
 	prepareBlock PrepareBlockCallback
@@ -332,11 +339,14 @@ func (pw *partWrapper) decRef() {
 // Optional flushCallback is called every time new data batch is flushed
 // to the underlying storage and becomes visible to search.
 //
+// The flushCallbackInterval is how often flushCallback is invoked when there is
+// pending data to flush. If it is set to zero, then defaultFlushCallbackInterval is used.
+//
 // Optional prepareBlock is called during merge before flushing the prepared block
 // to persistent storage.
 //
 // The table is created if it doesn't exist yet.
-func MustOpenTable(path string, flushInterval time.Duration, flushCallback func(), prepareBlock PrepareBlockCallback, isReadOnly *atomic.Bool) *Table {
+func MustOpenTable(path string, flushInterval time.Duration, flushCallback func(), flushCallbackInterval time.Duration, prepareBlock PrepareBlockCallback, isReadOnly *atomic.Bool) *Table {
 	path = filepath.Clean(path)
 
 	if flushInterval < pendingItemsFlushInterval {
@@ -345,6 +355,10 @@ func MustOpenTable(path string, flushInterval time.Duration, flushCallback func(
 		flushInterval = pendingItemsFlushInterval
 	}
 
+	if flushCallbackInterval <= 0 {
+		flushCallbackInterval = defaultFlushCallbackInterval
+	}
+
 	// Create a directory at the path if it doesn't exist yet.
 	fs.MustMkdirIfNotExist(path)
 
@@ -355,14 +369,15 @@ func MustOpenTable(path string, flushInterval time.Duration, flushCallback func(
 	fs.MustSyncPathAndParentDir(path)
 
 	tb := &Table{
-		path:                 path,
-		flushInterval:        flushInterval,
-		flushCallback:        flushCallback,
-		prepareBlock:         prepareBlock,
-		isReadOnly:           isReadOnly,
-		fileParts:            pws,
-		inmemoryPartsLimitCh: make(chan struct{}, maxInmemoryParts),
-		stopCh:               make(chan struct{}),
+		path:                  path,
+		flushInterval:         flushInterval,
+		flushCallback:         flushCallback,
+		flushCallbackInterval: flushCallbackInterval,
+		prepareBlock:          prepareBlock,
+		isReadOnly:            isReadOnly,
+		fileParts:             pws,
+		inmemoryPartsLimitCh:  make(chan struct{}, maxInmemoryParts),
+		stopCh:                make(chan struct{}),
 	}
 	tb.mergeIdx.Store(uint64(time.Now().UnixNano()))
 	tb.rawItems.init()
@@ -429,9 +444,9 @@ func (tb *Table) startFlushCallbackWorker() {
 	}
 
 	tb.wg.Go(func() {
-		// call flushCallback once per 10 seconds in order to improve the effectiveness of caches,
-		// which are reset by the flushCallback.
-		d := timeutil.AddJitterToDuration(time.Second * 10)
+		// call flushCallback at flushCallbackInterval in order to improve the effectiveness
+		// of caches, which are reset by the flushCallback.
+		d := timeutil.AddJitterToDuration(tb.flushCallbackInterval)
 		tc := time.NewTicker(d)
 		for {
 			select {

lib/mergeset/table_search_test.go

@@ -40,7 +40,7 @@ func TestTableSearchSerial(t *testing.T) {
 	func() {
 		// Re-open the table and verify the search works.
 		var isReadOnly atomic.Bool
-		tb := MustOpenTable(path, 0, nil, nil, &isReadOnly)
+		tb := MustOpenTable(path, 0, nil, 0, nil, &isReadOnly)
 		defer tb.MustClose()
 		if err := testTableSearchSerial(tb, items); err != nil {
 			t.Fatalf("unexpected error: %s", err)
@@ -70,7 +70,7 @@ func TestTableSearchConcurrent(t *testing.T) {
 	// Re-open the table and verify the search works.
 	func() {
 		var isReadOnly atomic.Bool
-		tb := MustOpenTable(path, 0, nil, nil, &isReadOnly)
+		tb := MustOpenTable(path, 0, nil, 0, nil, &isReadOnly)
 		defer tb.MustClose()
 		if err := testTableSearchConcurrent(tb, items); err != nil {
 			t.Fatalf("unexpected error: %s", err)
@@ -144,7 +144,7 @@ func newTestTable(r *rand.Rand, path string, itemsCount int) (*Table, []string,
 		flushes.Add(1)
 	}
 	var isReadOnly atomic.Bool
-	tb := MustOpenTable(path, 0, flushCallback, nil, &isReadOnly)
+	tb := MustOpenTable(path, 0, flushCallback, 0, nil, &isReadOnly)
 	items := make([]string, itemsCount)
 	for i := range itemsCount {
 		item := fmt.Sprintf("%d:%d", r.Intn(1e9), i)

lib/mergeset/table_search_timing_test.go

@@ -33,7 +33,7 @@ func benchmarkTableSearch(b *testing.B, itemsCount int) {
 	// Force finishing pending merges
 	tb.MustClose()
 	var isReadOnly atomic.Bool
-	tb = MustOpenTable(path, 0, nil, nil, &isReadOnly)
+	tb = MustOpenTable(path, 0, nil, 0, nil, &isReadOnly)
 	defer tb.MustClose()
 
 	keys := make([][]byte, len(items))
@@ -94,7 +94,7 @@ func benchmarkTableSearchKeysExt(b *testing.B, tb *Table, keys [][]byte, stripSu
 				}
 				ts.Seek(searchKey)
 				if !ts.NextItem() {
-					panic(fmt.Errorf("BUG: NextItem must return true for searchKeys[%d]=%q; err=%v", i, searchKey, ts.Error()))
+					panic(fmt.Errorf("BUG: NextItem must return true for searchKeys[%d]=%q; err=%w", i, searchKey, ts.Error()))
 				}
 				if !bytes.HasPrefix(ts.Item, searchKey) {
 					panic(fmt.Errorf("BUG: unexpected item found for searchKey[%d]=%q; got %q; want %q", i, searchKey, ts.Item, key))

lib/mergeset/table_test.go

@@ -18,14 +18,14 @@ func TestTableOpenClose(t *testing.T) {
 
 	// Create a new table
 	var isReadOnly atomic.Bool
-	tb := MustOpenTable(path, 0, nil, nil, &isReadOnly)
+	tb := MustOpenTable(path, 0, nil, 0, nil, &isReadOnly)
 
 	// Close it
 	tb.MustClose()
 
 	// Re-open created table multiple times.
 	for range 4 {
-		tb := MustOpenTable(path, 0, nil, nil, &isReadOnly)
+		tb := MustOpenTable(path, 0, nil, 0, nil, &isReadOnly)
 		tb.MustClose()
 	}
 }
@@ -35,7 +35,7 @@ func TestTableAddItemsTooLongItem(t *testing.T) {
 	fs.MustRemoveDir(path)
 
 	var isReadOnly atomic.Bool
-	tb := MustOpenTable(path, 0, nil, nil, &isReadOnly)
+	tb := MustOpenTable(path, 0, nil, 0, nil, &isReadOnly)
 	tb.AddItems([][]byte{make([]byte, maxInmemoryBlockSize+1)})
 	tb.MustClose()
 	fs.MustRemoveDir(path)
@@ -52,7 +52,7 @@ func TestTableAddItemsSerial(t *testing.T) {
 		flushes.Add(1)
 	}
 	var isReadOnly atomic.Bool
-	tb := MustOpenTable(path, 0, flushCallback, nil, &isReadOnly)
+	tb := MustOpenTable(path, 0, flushCallback, 0, nil, &isReadOnly)
 
 	const itemsCount = 10e3
 	testAddItemsSerial(r, tb, itemsCount)
@@ -75,7 +75,7 @@ func TestTableAddItemsSerial(t *testing.T) {
 	testReopenTable(t, path, itemsCount)
 
 	// Add more items in order to verify merge between inmemory parts and file-based parts.
-	tb = MustOpenTable(path, 0, nil, nil, &isReadOnly)
+	tb = MustOpenTable(path, 0, nil, 0, nil, &isReadOnly)
 	const moreItemsCount = itemsCount * 3
 	testAddItemsSerial(r, tb, moreItemsCount)
 	tb.MustClose()
@@ -99,7 +99,7 @@ func TestTableCreateSnapshotAt(t *testing.T) {
 	fs.MustRemoveDir(path)
 
 	var isReadOnly atomic.Bool
-	tb := MustOpenTable(path, 0, nil, nil, &isReadOnly)
+	tb := MustOpenTable(path, 0, nil, 0, nil, &isReadOnly)
 
 	// Write a lot of items into the table, so background merges would start.
 	const itemsCount = 3e5
@@ -111,7 +111,7 @@ func TestTableCreateSnapshotAt(t *testing.T) {
 	// Close and open the table in order to flush all the data to disk before creating snapshots.
 	// See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4272#issuecomment-1550221840
 	tb.MustClose()
-	tb = MustOpenTable(path, 0, nil, nil, &isReadOnly)
+	tb = MustOpenTable(path, 0, nil, 0, nil, &isReadOnly)
 
 	// Create multiple snapshots.
 	snapshot1 := path + "-test-snapshot1"
@@ -121,8 +121,8 @@ func TestTableCreateSnapshotAt(t *testing.T) {
 	tb.MustCreateSnapshotAt(snapshot2)
 
 	// Verify snapshots contain all the data.
-	tb1 := MustOpenTable(snapshot1, 0, nil, nil, &isReadOnly)
-	tb2 := MustOpenTable(snapshot2, 0, nil, nil, &isReadOnly)
+	tb1 := MustOpenTable(snapshot1, 0, nil, 0, nil, &isReadOnly)
+	tb2 := MustOpenTable(snapshot2, 0, nil, 0, nil, &isReadOnly)
 
 	var ts, ts1, ts2 TableSearch
 	ts.Init(tb, false)
@@ -197,7 +197,7 @@ func TestTableAddItemsConcurrentStress(t *testing.T) {
 	}
 
 	var isReadOnly atomic.Bool
-	tb := MustOpenTable(path, 0, flushCallback, prepareBlock, &isReadOnly)
+	tb := MustOpenTable(path, 0, flushCallback, 0, prepareBlock, &isReadOnly)
 
 	testAddItems(tb)
 
@@ -232,7 +232,7 @@ func TestTableAddItemsConcurrent(t *testing.T) {
 		return data, items
 	}
 	var isReadOnly atomic.Bool
-	tb := MustOpenTable(path, 0, flushCallback, prepareBlock, &isReadOnly)
+	tb := MustOpenTable(path, 0, flushCallback, 0, prepareBlock, &isReadOnly)
 
 	const itemsCount = 10e3
 	testAddItemsConcurrent(tb, itemsCount)
@@ -255,7 +255,7 @@ func TestTableAddItemsConcurrent(t *testing.T) {
 	testReopenTable(t, path, itemsCount)
 
 	// Add more items in order to verify merge between inmemory parts and file-based parts.
-	tb = MustOpenTable(path, 0, nil, nil, &isReadOnly)
+	tb = MustOpenTable(path, 0, nil, 0, nil, &isReadOnly)
 	const moreItemsCount = itemsCount * 3
 	testAddItemsConcurrent(tb, moreItemsCount)
 	tb.MustClose()
@@ -292,7 +292,7 @@ func testReopenTable(t *testing.T, path string, itemsCount int) {
 
 	for range 10 {
 		var isReadOnly atomic.Bool
-		tb := MustOpenTable(path, 0, nil, nil, &isReadOnly)
+		tb := MustOpenTable(path, 0, nil, 0, nil, &isReadOnly)
 		var m TableMetrics
 		tb.UpdateMetrics(&m)
 		if n := m.TotalItemsCount(); n != uint64(itemsCount) {
@@ -308,7 +308,7 @@ func TestTableMustMergeInmemoryPartsFinal_pwsRefCount(t *testing.T) {
 	defer fs.MustRemoveDir(path)
 
 	var isReadOnly atomic.Bool
-	tb := MustOpenTable(path, 0, nil, nil, &isReadOnly)
+	tb := MustOpenTable(path, 0, nil, 0, nil, &isReadOnly)
 	defer tb.MustClose()
 
 	generatePartWrappers := func(n int) []*partWrapper {

lib/promscrape/scraper.go

@@ -155,9 +155,22 @@ func runScraper(configFile string, pushData func(at *auth.Token, wr *prompb.Writ
 		tickerCh = ticker.C
 		defer ticker.Stop()
 	}
+	stop := func() {
+		cfg.mustStop()
+		logger.Infof("stopping Prometheus scrapers")
+		startTime := time.Now()
+		scs.stop()
+		logger.Infof("stopped Prometheus scrapers in %.3f seconds", time.Since(startTime).Seconds())
+	}
 	for {
 		scs.updateConfig(cfg)
 	waitForChans:
+		select {
+		case <-globalStopCh:
+			stop()
+			return
+		default:
+		}
 		select {
 		case <-sighupCh:
 			logger.Infof("SIGHUP received; reloading Prometheus configs from %q", configFile)
@@ -196,11 +209,7 @@ func runScraper(configFile string, pushData func(at *auth.Token, wr *prompb.Writ
 			configReloads.Inc()
 			configTimestamp.Set(fasttime.UnixTimestamp())
 		case <-globalStopCh:
-			cfg.mustStop()
-			logger.Infof("stopping Prometheus scrapers")
-			startTime := time.Now()
-			scs.stop()
-			logger.Infof("stopped Prometheus scrapers in %.3f seconds", time.Since(startTime).Seconds())
+			stop()
 			return
 		}
 	}

lib/storage/index_db.go

@@ -172,7 +172,7 @@ func mustOpenIndexDB(id uint64, tr TimeRange, name, path string, s *Storage, isR
 	}
 
 	tfssCache := lrucache.NewCache(getTagFiltersCacheSize)
-	tb := mergeset.MustOpenTable(path, dataFlushInterval, tfssCache.Reset, mergeTagToMetricIDsRows, isReadOnly)
+	tb := mergeset.MustOpenTable(path, dataFlushInterval, tfssCache.Reset, 0, mergeTagToMetricIDsRows, isReadOnly)
 	db := &indexDB{
 		legacyMinMissingTimestampByKey: make(map[string]int64),
 		id:                             id,

lib/storage/search.go

@@ -468,15 +468,21 @@ func (tf *TagFilter) Unmarshal(src []byte) ([]byte, error) {
 	return src, nil
 }
 
-// String returns string representation of the search query.
+// String returns string representation of the search query: tag filters and time range.
 func (sq *SearchQuery) String() string {
+	start := TimestampToHumanReadableFormat(sq.MinTimestamp)
+	end := TimestampToHumanReadableFormat(sq.MaxTimestamp)
+	a := sq.FiltersString()
+	return fmt.Sprintf("filters=%s, timeRange=[%s..%s]", a, start, end)
+}
+
+// FiltersString returns string representation of the tag filters.
+func (sq *SearchQuery) FiltersString() []string {
 	a := make([]string, len(sq.TagFilterss))
 	for i, tfs := range sq.TagFilterss {
 		a[i] = tagFiltersToString(tfs)
 	}
-	start := TimestampToHumanReadableFormat(sq.MinTimestamp)
-	end := TimestampToHumanReadableFormat(sq.MaxTimestamp)
-	return fmt.Sprintf("filters=%s, timeRange=[%s..%s]", a, start, end)
+	return a
 }
 
 func tagFiltersToString(tfs []TagFilter) string {

lib/streamaggr/histogram_bucket.go

@@ -14,16 +14,10 @@ func (av *histogramBucketAggrValue) pushSample(_ aggrConfig, sample *pushSample,
 	av.h.Update(sample.value)
 }
 
-func (av *histogramBucketAggrValue) flush(c aggrConfig, ctx *flushCtx, key string, _ bool) {
-	ac := c.(*histogramBucketAggrConfig)
-	shared := av.shared
-	if ac.useSharedState {
-		shared.Merge(&av.h)
-		av.h.Reset()
-	} else {
-		shared = &av.h
-	}
-	shared.VisitNonZeroBuckets(func(vmrange string, count uint64) {
+func (av *histogramBucketAggrValue) flush(_ aggrConfig, ctx *flushCtx, key string, _ bool) {
+	av.shared.Merge(&av.h)
+	av.h.Reset()
+	av.shared.VisitNonZeroBuckets(func(vmrange string, count uint64) {
 		ctx.appendSeriesWithExtraLabel(key, "histogram_bucket", float64(count), "vmrange", vmrange)
 	})
 }
@@ -32,26 +26,17 @@ func (av *histogramBucketAggrValue) state() any {
 	return av.shared
 }
 
-func newHistogramBucketAggrConfig(useSharedState bool) aggrConfig {
-	return &histogramBucketAggrConfig{
-		useSharedState: useSharedState,
-	}
+func newHistogramBucketAggrConfig() aggrConfig {
+	return &histogramBucketAggrConfig{}
 }
 
-type histogramBucketAggrConfig struct {
-	useSharedState bool
-}
+type histogramBucketAggrConfig struct{}
 
-func (ac *histogramBucketAggrConfig) getValue(s any) aggrValue {
-	var shared *metrics.Histogram
-	if ac.useSharedState {
-		if s == nil {
-			shared = &metrics.Histogram{}
-		} else {
-			shared = s.(*metrics.Histogram)
-		}
+func (*histogramBucketAggrConfig) getValue(s any) aggrValue {
+	if s == nil {
+		s = &metrics.Histogram{}
 	}
 	return &histogramBucketAggrValue{
-		shared: shared,
+		shared: s.(*metrics.Histogram),
 	}
 }

lib/streamaggr/increase.go

@@ -0,0 +1,109 @@
+package streamaggr
+
+import (
+	"fmt"
+
+	"github.com/VictoriaMetrics/metrics"
+
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/bytesutil"
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/fasttime"
+)
+
+type increaseLastValue struct {
+	value          float64
+	timestamp      int64
+	deleteDeadline int64
+}
+
+type increaseAggrConfig struct {
+	keepFirstSample bool
+
+	// The first sample per each new series is ignored until this unix timestamp deadline in seconds even if keepFirstSample is set.
+	// This allows avoiding an initial spike of the output values at startup when new time series
+	// cannot be distinguished from already existing series. This is tracked with ignoreFirstSampleDeadline.
+	ignoreFirstSampleDeadline uint64
+	counterResetsTotal        *metrics.Counter
+}
+
+type increaseAggrValue struct {
+	total  *float64
+	shared map[string]increaseLastValue
+}
+
+func (av *increaseAggrValue) pushSample(c aggrConfig, sample *pushSample, key string, deleteDeadline int64) {
+	ac := c.(*increaseAggrConfig)
+	currentTime := fasttime.UnixTimestamp()
+	keepFirstSample := ac.keepFirstSample && currentTime >= ac.ignoreFirstSampleDeadline
+	lv, ok := av.shared[key]
+	if av.total == nil {
+		av.total = new(float64)
+	}
+	if ok {
+		if sample.timestamp < lv.timestamp {
+			// Skip out of order sample
+			return
+		}
+		if sample.value >= lv.value {
+			*av.total += sample.value - lv.value
+		} else {
+			// counter reset
+			*av.total += sample.value
+			ac.counterResetsTotal.Inc()
+		}
+	} else if keepFirstSample {
+		*av.total += sample.value
+	}
+	lv.value = sample.value
+	lv.timestamp = sample.timestamp
+	lv.deleteDeadline = deleteDeadline
+	key = bytesutil.InternString(key)
+	av.shared[key] = lv
+}
+
+func (av *increaseAggrValue) flush(c aggrConfig, ctx *flushCtx, key string, isLast bool) {
+	ac := c.(*increaseAggrConfig)
+	for lk, lv := range av.shared {
+		if ctx.flushTimestamp > lv.deleteDeadline || isLast {
+			delete(av.shared, lk)
+		}
+	}
+	if av.total == nil {
+		return
+	}
+	total := *av.total
+	av.total = nil
+	ctx.appendSeries(key, ac.getSuffix(), total)
+}
+
+func (av *increaseAggrValue) state() any {
+	return av.shared
+}
+
+func newIncreaseAggrConfig(ms *metrics.Set, metricLabels string, ignoreFirstSampleIntervalSecs uint64, keepFirstSample bool) aggrConfig {
+	ignoreFirstSampleDeadline := fasttime.UnixTimestamp() + ignoreFirstSampleIntervalSecs
+	cfg := &increaseAggrConfig{
+		keepFirstSample:           keepFirstSample,
+		ignoreFirstSampleDeadline: ignoreFirstSampleDeadline,
+	}
+	cfg.counterResetsTotal = ms.NewCounter(fmt.Sprintf(`vm_streamaggr_counter_resets_total{%s}`, metricLabels))
+	return cfg
+}
+
+func (*increaseAggrConfig) getValue(s any) aggrValue {
+	var shared map[string]increaseLastValue
+	if s == nil {
+		shared = make(map[string]increaseLastValue)
+	} else {
+		shared = s.(map[string]increaseLastValue)
+	}
+	return &increaseAggrValue{
+		shared: shared,
+	}
+}
+
+func (ac *increaseAggrConfig) getSuffix() string {
+	if ac.keepFirstSample {
+		return "increase"
+	}
+	return "increase_prometheus"
+}

lib/streamaggr/output.go

@@ -75,6 +75,9 @@ func (ao *aggrOutputs) pushSamples(samples []pushSample, deleteDeadline int64, i
 				outputs = av.blue
 			}
 			for idx, o := range outputs {
+				if o == nil {
+					o = av.blue[idx]
+				}
 				o.pushSample(ao.configs[idx], sample, inputKey, deleteDeadline)
 			}
 			av.deleteDeadline = deleteDeadline
@@ -112,6 +115,9 @@ func (ao *aggrOutputs) flushState(ctx *flushCtx) {
 			outputs = av.blue
 		}
 		for i, o := range outputs {
+			if o == nil {
+				o = av.blue[i]
+			}
 			o.flush(ao.configs[i], ctx, outputKey, ctx.isLast)
 		}
 		av.mu.Unlock()

lib/streamaggr/streamaggr.go

@@ -609,7 +609,7 @@ func newAggregator(cfg *Config, path string, pushFunc PushFunc, ms *metrics.Set,
 	outputsSeen := make(map[string]struct{}, len(cfg.Outputs))
 	for i, output := range cfg.Outputs {
 		outputMetricLabels := fmt.Sprintf(`output=%q,name=%q,path=%q,url=%q,position="%d"`, output, name, path, alias, aggrID)
-		ac, err := newOutputConfig(ms, outputMetricLabels, output, outputsSeen, useSharedState, ignoreFirstSampleInterval)
+		ac, err := newOutputConfig(ms, outputMetricLabels, output, outputsSeen, ignoreFirstSampleInterval)
 		if err != nil {
 			return nil, err
 		}
@@ -716,7 +716,7 @@ func newAggregator(cfg *Config, path string, pushFunc PushFunc, ms *metrics.Set,
 	return a, nil
 }
 
-func newOutputConfig(ms *metrics.Set, metricLabels, output string, outputsSeen map[string]struct{}, useSharedState bool, ignoreFirstSampleInterval time.Duration) (aggrConfig, error) {
+func newOutputConfig(ms *metrics.Set, metricLabels, output string, outputsSeen map[string]struct{}, ignoreFirstSampleInterval time.Duration) (aggrConfig, error) {
 	// check for duplicated output
 	if _, ok := outputsSeen[output]; ok {
 		return nil, fmt.Errorf("`outputs` list contains duplicate aggregation function: %s", output)
@@ -760,11 +760,11 @@ func newOutputConfig(ms *metrics.Set, metricLabels, output string, outputsSeen m
 	case "count_series":
 		return newCountSeriesAggrConfig(), nil
 	case "histogram_bucket":
-		return newHistogramBucketAggrConfig(useSharedState), nil
+		return newHistogramBucketAggrConfig(), nil
 	case "increase":
-		return newTotalAggrConfig(ms, metricLabels, ignoreFirstSampleIntervalSecs, true, true), nil
+		return newIncreaseAggrConfig(ms, metricLabels, ignoreFirstSampleIntervalSecs, true), nil
 	case "increase_prometheus":
-		return newTotalAggrConfig(ms, metricLabels, ignoreFirstSampleIntervalSecs, true, false), nil
+		return newIncreaseAggrConfig(ms, metricLabels, ignoreFirstSampleIntervalSecs, false), nil
 	case "last":
 		return newLastAggrConfig(), nil
 	case "max":
@@ -782,9 +782,9 @@ func newOutputConfig(ms *metrics.Set, metricLabels, output string, outputsSeen m
 	case "sum_samples":
 		return newSumSamplesAggrConfig(), nil
 	case "total":
-		return newTotalAggrConfig(ms, metricLabels, ignoreFirstSampleIntervalSecs, false, true), nil
+		return newTotalAggrConfig(ms, metricLabels, ignoreFirstSampleIntervalSecs, true), nil
 	case "total_prometheus":
-		return newTotalAggrConfig(ms, metricLabels, ignoreFirstSampleIntervalSecs, false, false), nil
+		return newTotalAggrConfig(ms, metricLabels, ignoreFirstSampleIntervalSecs, false), nil
 	case "unique_samples":
 		return newUniqueSamplesAggrConfig(), nil
 	default:

lib/streamaggr/total.go

@@ -53,36 +53,30 @@ func (av *totalAggrValue) pushSample(c aggrConfig, sample *pushSample, key strin
 
 func (av *totalAggrValue) flush(c aggrConfig, ctx *flushCtx, key string, isLast bool) {
 	ac := c.(*totalAggrConfig)
-	suffix := ac.getSuffix()
-	// check for stale entries
 	total := av.shared.total + av.total
 	av.total = 0
-	lvs := av.shared.lastValues
-	for lk, lv := range lvs {
+	for lk, lv := range av.shared.lastValues {
 		if ctx.flushTimestamp > lv.deleteDeadline || isLast {
-			delete(lvs, lk)
+			delete(av.shared.lastValues, lk)
 		}
 	}
-	if ac.resetTotalOnFlush {
-		av.shared.total = 0
-	} else if math.Abs(total) >= (1 << 53) {
+	if math.Abs(total) >= (1 << 53) {
 		// It is time to reset the entry, since it starts losing float64 precision
 		av.shared.total = 0
 	} else {
 		av.shared.total = total
 	}
-	ctx.appendSeries(key, suffix, total)
+	ctx.appendSeries(key, ac.getSuffix(), total)
 }
 
 func (av *totalAggrValue) state() any {
 	return av.shared
 }
 
-func newTotalAggrConfig(ms *metrics.Set, metricLabels string, ignoreFirstSampleIntervalSecs uint64, resetTotalOnFlush, keepFirstSample bool) aggrConfig {
+func newTotalAggrConfig(ms *metrics.Set, metricLabels string, ignoreFirstSampleIntervalSecs uint64, keepFirstSample bool) aggrConfig {
 	ignoreFirstSampleDeadline := fasttime.UnixTimestamp() + ignoreFirstSampleIntervalSecs
 	cfg := &totalAggrConfig{
 		keepFirstSample:           keepFirstSample,
-		resetTotalOnFlush:         resetTotalOnFlush,
 		ignoreFirstSampleDeadline: ignoreFirstSampleDeadline,
 	}
 	cfg.counterResetsTotal = ms.NewCounter(fmt.Sprintf(`vm_streamaggr_counter_resets_total{%s}`, metricLabels))
@@ -90,8 +84,6 @@ func newTotalAggrConfig(ms *metrics.Set, metricLabels string, ignoreFirstSampleI
 }
 
 type totalAggrConfig struct {
-	resetTotalOnFlush bool
-
 	// Whether to take into account the first sample in new time series when calculating the output value.
 	keepFirstSample bool
 
@@ -117,12 +109,6 @@ func (*totalAggrConfig) getValue(s any) aggrValue {
 }
 
 func (ac *totalAggrConfig) getSuffix() string {
-	if ac.resetTotalOnFlush {
-		if ac.keepFirstSample {
-			return "increase"
-		}
-		return "increase_prometheus"
-	}
 	if ac.keepFirstSample {
 		return "total"
 	}

lib/timeutil/duration.go

@@ -19,7 +19,7 @@ func ParseDuration(s string) (time.Duration, error) {
 		return 0, err
 	}
 	if ms < minValidMilli || maxValidMilli < ms {
-		return 0, fmt.Errorf("duration %q must be in the range [%v, %v]", s, minDuration, maxDuration)
+		return 0, fmt.Errorf("duration %q must be in the range [%s, %s]", s, minDuration, maxDuration)
 	}
 	return time.Duration(ms) * time.Millisecond, nil
 }

lib/timeutil/time.go

@@ -28,7 +28,6 @@ func ParseTimeMsec(s string) (int64, error) {
 // See https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#timestamp-formats
 //
 // If s doesn't contain timezone information, then the local timezone is used.
-// The time must be in the range [1970-01-01T00:00:00Z, 2262-04-11T23:47:16Z].
 //
 // It returns unix timestamp in nanoseconds.
 func ParseTimeAt(s string, currentTimestamp int64) (int64, error) {
@@ -71,14 +70,10 @@ func ParseTimeAt(s string, currentTimestamp int64) (int64, error) {
 		if err != nil {
 			return 0, err
 		}
-		if d > 0 {
+		if d < 0 {
 			d = -d
 		}
-		nsec := currentTimestamp + int64(d)
-		if nsec < 0 {
-			return 0, fmt.Errorf("time %s (%v) must be in the range [%v, %v]", sOrig, time.Unix(0, nsec).UTC(), minTime, maxTime)
-		}
-		return nsec, nil
+		return subInt64NoOverflow(currentTimestamp, int64(d)), nil
 	}
 	if len(s) == 4 {
 		// Parse YYYY
@@ -115,22 +110,28 @@ func ParseTimeAt(s string, currentTimestamp int64) (int64, error) {
 	return parseTimeAt(time.RFC3339, sOrig, 0, sOrig)
 }
 
-var (
-	minTime = time.Unix(0, 0).UTC()
-	maxTime = time.Unix(0, math.MaxInt64).UTC()
-)
-
-func parseTimeAt(layout, value string, tzOffsetNanos int64, sOrig string) (int64, error) {
+func parseTimeAt(layout, value string, tzOffsetNsec int64, sOrig string) (int64, error) {
 	t, err := time.Parse(layout, value)
 	if err != nil {
 		return 0, err
 	}
-	tzOffset := time.Duration(tzOffsetNanos)
-	t = t.UTC().Add(tzOffset)
-	if t.Before(minTime) || t.After(maxTime) {
-		return 0, fmt.Errorf("time %s (%v) must be in the range [%v, %v]", sOrig, t, minTime, maxTime)
+	nsec := t.UnixNano()
+
+	return subInt64NoOverflow(nsec, -tzOffsetNsec), nil
+}
+
+func subInt64NoOverflow(a, b int64) int64 {
+	if b >= 0 {
+		if a < math.MinInt64+b {
+			return math.MinInt64
+		}
+		return a - b
 	}
-	return t.UnixNano(), nil
+
+	if a > math.MaxInt64+b {
+		return math.MaxInt64
+	}
+	return a - b
 }
 
 // TryParseUnixTimestamp parses s as unix timestamp in seconds, milliseconds, microseconds or nanoseconds and returns the parsed timestamp in nanoseconds.

lib/timeutil/time_test.go

@@ -210,6 +210,7 @@ func TestParseTimeAtLimits(t *testing.T) {
 
 	f := func(s string, wantTime time.Time) {
 		t.Helper()
+
 		got, err := ParseTimeAt(s, now.UnixNano())
 		if err != nil {
 			t.Fatalf("unexpected error: %v", err)
@@ -231,42 +232,38 @@ func TestParseTimeAtLimits(t *testing.T) {
 	west := location(t, "Etc/GMT+12") // UTC-12:00
 	var s string
 
-	// min timestamp
-	f("0", time.Date(1970, 1, 1, 0, 0, 0, 0, time.UTC))
-	s = fmt.Sprintf("-%d", now.Unix())
-	f(s, time.Date(1970, 1, 1, 0, 0, 0, 0, time.UTC))
-	s = fmt.Sprintf("now-%d", now.Unix())
-	f(s, time.Date(1970, 1, 1, 0, 0, 0, 0, time.UTC))
-
 	// min year
-	f("1970Z", time.Date(1970, 1, 1, 0, 0, 0, 0, time.UTC))
-	f("1971+14:00", time.Date(1971, 1, 1, 0, 0, 0, 0, east))
-	f("1970-12:00", time.Date(1970, 1, 1, 0, 0, 0, 0, west))
+	f("1678Z", time.Date(1678, 1, 1, 0, 0, 0, 0, time.UTC))
+	f("1678+14:00", time.Date(1678, 1, 1, 0, 0, 0, 0, east))
+	f("1678-12:00", time.Date(1678, 1, 1, 0, 0, 0, 0, west))
 
 	// min month
-	f("1970-01Z", time.Date(1970, 1, 1, 0, 0, 0, 0, time.UTC))
-	f("1970-02+14:00", time.Date(1970, 2, 1, 0, 0, 0, 0, east))
-	f("1970-01-12:00", time.Date(1970, 1, 1, 0, 0, 0, 0, west))
+	f("1677-10Z", time.Date(1677, 10, 1, 0, 0, 0, 0, time.UTC))
+	f("1677-10+14:00", time.Date(1677, 10, 1, 0, 0, 0, 0, east))
+	f("1677-10-12:00", time.Date(1677, 10, 1, 0, 0, 0, 0, west))
 
 	// min day
-	f("1970-01-01Z", time.Date(1970, 1, 1, 0, 0, 0, 0, time.UTC))
-	f("1970-01-02+14:00", time.Date(1970, 1, 2, 0, 0, 0, 0, east))
-	f("1970-01-01-12:00", time.Date(1970, 1, 1, 0, 0, 0, 0, west))
+	f("1677-09-22Z", time.Date(1677, 9, 22, 0, 0, 0, 0, time.UTC))
+	f("1677-09-22+14:00", time.Date(1677, 9, 22, 0, 0, 0, 0, east))
+	f("1677-09-22-12:00", time.Date(1677, 9, 22, 0, 0, 0, 0, west))
 
 	// min hour
-	f("1970-01-01T00Z", time.Date(1970, 1, 1, 0, 0, 0, 0, time.UTC))
-	f("1970-01-01T14+14:00", time.Date(1970, 1, 1, 14, 0, 0, 0, east))
-	f("1969-12-31T12-12:00", time.Date(1969, 12, 31, 12, 0, 0, 0, west))
+	f("1677-09-21T01Z", time.Date(1677, 9, 21, 1, 0, 0, 0, time.UTC))
+	f("1677-09-21T15+14:00", time.Date(1677, 9, 21, 15, 0, 0, 0, east))
+	f("1677-09-21T01+14:00", time.Unix(0, math.MinInt64))
+	f("1677-09-21T01-12:00", time.Date(1677, 9, 21, 1, 0, 0, 0, west))
 
 	// min minute
-	f("1970-01-01T00:00Z", time.Date(1970, 1, 1, 0, 0, 0, 0, time.UTC))
-	f("1970-01-01T14:00+14:00", time.Date(1970, 1, 1, 14, 0, 0, 0, east))
-	f("1969-12-31T12:00-12:00", time.Date(1969, 12, 31, 12, 0, 0, 0, west))
+	f("1677-09-21T00:12Z", time.Date(1677, 9, 21, 0, 12, 0, 0, time.UTC))
+	f("1677-09-21T15:12Z+14:00", time.Date(1677, 9, 21, 15, 12, 0, 0, east))
+	f("1677-09-21T00:13Z+14:00", time.Unix(0, math.MinInt64))
+	f("1677-09-21T00:13Z-12:00", time.Date(1677, 9, 21, 0, 13, 0, 0, west))
 
 	// min second
-	f("1970-01-01T00:00:00Z", time.Date(1970, 1, 1, 0, 0, 0, 0, time.UTC))
-	f("1970-01-01T14:00:00+14:00", time.Date(1970, 1, 1, 14, 0, 0, 0, east))
-	f("1969-12-31T12:00:00-12:00", time.Date(1969, 12, 31, 12, 0, 0, 0, west))
+	f("1677-09-21T00:12:43Z", time.Date(1677, 9, 21, 0, 12, 43, 0, time.UTC))
+	f("1677-09-21T15:12:43Z+14:00", time.Date(1677, 9, 21, 15, 12, 43, 0, east))
+	f("1677-09-21T00:12:44Z+14:00", time.Unix(0, math.MinInt64))
+	f("1677-09-21T00:12:44Z-12:00", time.Date(1677, 9, 21, 0, 12, 44, 0, west))
 
 	// max year
 	f("2262Z", time.Date(2262, 1, 1, 0, 0, 0, 0, time.UTC))
@@ -280,23 +277,26 @@ func TestParseTimeAtLimits(t *testing.T) {
 
 	// max day
 	f("2262-04-11Z", time.Date(2262, 4, 11, 0, 0, 0, 0, time.UTC))
-	f("2262-04-12+14:00", time.Date(2262, 4, 12, 0, 0, 0, 0, east))
+	f("2262-04-11+14:00", time.Date(2262, 4, 11, 0, 0, 0, 0, east))
 	f("2262-04-11-12:00", time.Date(2262, 4, 11, 0, 0, 0, 0, west))
 
 	// max hour
 	f("2262-04-11T23Z", time.Date(2262, 4, 11, 23, 0, 0, 0, time.UTC))
-	f("2262-04-12T13+14:00", time.Date(2262, 4, 12, 13, 0, 0, 0, east))
+	f("2262-04-11T23+14:00", time.Date(2262, 4, 11, 23, 0, 0, 0, east))
 	f("2262-04-11T11-12:00", time.Date(2262, 4, 11, 11, 0, 0, 0, west))
+	f("2262-04-11T23-12:00", time.Unix(0, math.MaxInt64))
 
 	// max minute
 	f("2262-04-11T23:47Z", time.Date(2262, 4, 11, 23, 47, 0, 0, time.UTC))
-	f("2262-04-12T13:47+14:00", time.Date(2262, 4, 12, 13, 47, 0, 0, east))
+	f("2262-04-11T23:47+14:00", time.Date(2262, 4, 11, 23, 47, 0, 0, east))
 	f("2262-04-11T11:47-12:00", time.Date(2262, 4, 11, 11, 47, 0, 0, west))
+	f("2262-04-11T23:47-12:00", time.Unix(0, math.MaxInt64))
 
 	// max second
 	f("2262-04-11T23:47:16Z", time.Date(2262, 4, 11, 23, 47, 16, 0, time.UTC))
-	f("2262-04-12T13:47:16+14:00", time.Date(2262, 4, 12, 13, 47, 16, 0, east))
+	f("2262-04-11T23:47:16+14:00", time.Date(2262, 4, 11, 23, 47, 16, 0, east))
 	f("2262-04-11T11:47:16-12:00", time.Date(2262, 4, 11, 11, 47, 16, 0, west))
+	f("2262-04-11T23:47:16-12:00", time.Unix(0, math.MaxInt64))
 
 	// max timestamp
 	s = fmt.Sprintf("%d", int64(maxValidSecond))
@@ -324,85 +324,6 @@ func TestParseTimeAtLimits(t *testing.T) {
 	f(s, time.Date(1970, 4, 17, 18, 2, 52, 36_854_776, time.UTC))
 }
 
-func TestParseTimeAtOutsideLimits(t *testing.T) {
-	now := time.Date(2025, 1, 1, 0, 0, 0, 0, time.UTC)
-
-	f := func(s string) {
-		t.Helper()
-		got, err := ParseTimeAt(s, now.UnixNano())
-		if err == nil {
-			t.Fatalf("expected error but got %d", got)
-		}
-		if !strings.Contains(err.Error(), "must be in the range") {
-			t.Fatalf("expected error: %v", err)
-		}
-	}
-
-	// min timestamp
-	f(fmt.Sprintf("-%d", now.Unix()+1))
-	f(fmt.Sprintf("now-%d", now.Unix()+1))
-
-	// min year
-	f("1969Z")
-	f("1970+14:00")
-	f("1969-12:00")
-
-	// min month
-	f("1969-12Z")
-	f("1970-01+14:00")
-	f("1969-12-12:00")
-
-	// min day
-	f("1969-12-31Z")
-	f("1970-01-01+14:00")
-	f("1969-12-31-12:00")
-
-	// min hour
-	f("1969-12-31T23Z")
-	f("1970-01-01T13+14:00")
-	f("1969-12-31T11-12:00")
-
-	// min minute
-	f("1969-12-31T23:59Z")
-	f("1970-01-01T13:59+14:00")
-	f("1969-12-31T11:59-12:00")
-
-	// min second
-	f("1969-12-31T23:59:59Z")
-	f("1970-01-01T13:59:59+14:00")
-	f("1969-12-31T11:59:59-12:00")
-
-	// max year
-	f("2263Z")
-	f("2263+14:00")
-	f("2263-12:00")
-
-	// max month
-	f("2262-05Z")
-	f("2262-05+14:00")
-	f("2262-05-12:00")
-
-	// max day
-	f("2262-04-12Z")
-	f("2262-04-13+14:00")
-	f("2262-04-12-12:00")
-
-	// max hour
-	f("2262-04-12T00Z")
-	f("2262-04-12T14+14:00")
-	f("2262-04-11T12-12:00")
-
-	// max minute
-	f("2262-04-11T23:48Z")
-	f("2262-04-12T13:48+14:00")
-	f("2262-04-11T11:48-12:00")
-
-	// max second
-	f("2262-04-11T23:47:17Z")
-	f("2262-04-12T13:47:17+14:00")
-	f("2262-04-11T11:47:17-12:00")
-}
-
 func TestParseTimeAtOutsideLimits_Nanos(t *testing.T) {
 	now := time.Date(2025, 1, 1, 0, 0, 0, 0, time.UTC)
 
@@ -434,7 +355,6 @@ func TestParseTimeMsecFailure(t *testing.T) {
 	}
 
 	f("")
-	f("2263")
 	f("23-45:50")
 	f("1223-fo:ba")
 	f("1223-12:ba")

lib/vmalertproxy/vmalertproxy.go

@@ -0,0 +1,68 @@
+package vmalertproxy
+
+import (
+	"net/http"
+	"net/http/httputil"
+	"net/url"
+	"strings"
+
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logger"
+)
+
+// Init initializes proxying requests to the given proxyURL when calling HandleRequest.
+//
+// Init must be called after flag.Parse(), since it uses command-line flags.
+func Init(proxyURL string) {
+	if len(proxyURL) == 0 {
+		return
+	}
+	pu, err := url.Parse(proxyURL)
+	if err != nil {
+		logger.Fatalf("cannot parse -vmalert.proxyURL=%q: %s", proxyURL, err)
+	}
+	vmalertProxyHost = pu.Host
+	vmalertProxy = httputil.NewSingleHostReverseProxy(pu)
+}
+
+// HandleRequest proxies the given request path to vmalert at proxyURL passed to Init().
+func HandleRequest(w http.ResponseWriter, r *http.Request, path string) {
+	defer func() {
+		err := recover()
+		if err == nil || err == http.ErrAbortHandler {
+			// Suppress http.ErrAbortHandler panic.
+			// See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1353
+			return
+		}
+		// Forward other panics to the caller.
+		panic(err)
+	}()
+	req := r.Clone(r.Context())
+	req.URL.Path = path
+	req.Host = vmalertProxyHost
+
+	if strings.HasPrefix(r.Header.Get(`User-Agent`), `Grafana`) {
+		// Grafana currently supports only Prometheus-style alerts. If other alert types
+		// (e.g. logs or traces) are returned, it may fail with "Error loading alerts".
+		//
+		// Grafana queries the vmalert API directly, bypassing the VictoriaMetrics datasource,
+		// so query params (such as datasource_type) cannot be enforced on the Grafana side.
+		//
+		// To ensure compatibility, we detect Grafana requests via the User-Agent and enforce
+		// `datasource_type=prometheus`.
+		//
+		// See:
+		// - https://github.com/VictoriaMetrics/victoriametrics-datasource/issues/329#issuecomment-3847585443
+		// - https://github.com/VictoriaMetrics/victoriametrics-datasource/issues/59
+		q := req.URL.Query()
+		q.Set("datasource_type", "prometheus")
+		req.URL.RawQuery = q.Encode()
+		req.RequestURI = ""
+	}
+
+	vmalertProxy.ServeHTTP(w, req)
+}
+
+var (
+	vmalertProxyHost string
+	vmalertProxy     *httputil.ReverseProxy
+)

vendor/cloud.google.com/go/iam/CHANGES.md

@@ -1,6 +1,10 @@
 # Changes
 
 
+## [1.11.0](https://github.com/googleapis/google-cloud-go/releases/tag/iam%2Fv1.11.0) (2026-05-07)
+
+## [1.10.0](https://github.com/googleapis/google-cloud-go/releases/tag/iam%2Fv1.10.0) (2026-04-30)
+
 ## [1.9.0](https://github.com/googleapis/google-cloud-go/releases/tag/iam%2Fv1.9.0) (2026-04-13)
 
 ## [1.8.0](https://github.com/googleapis/google-cloud-go/releases/tag/iam%2Fv1.8.0) (2026-04-09)

vendor/cloud.google.com/go/iam/apiv1/iampb/iam_policy.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.36.11
-// 	protoc        v6.31.0
+// 	protoc        v6.33.2
 // source: google/iam/v1/iam_policy.proto
 
 package iampb

vendor/cloud.google.com/go/iam/apiv1/iampb/iam_policy_grpc.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go-grpc. DO NOT EDIT.
 // versions:
 // - protoc-gen-go-grpc v1.3.0
-// - protoc             v6.31.0
+// - protoc             v6.33.2
 // source: google/iam/v1/iam_policy.proto
 
 package iampb

vendor/cloud.google.com/go/iam/apiv1/iampb/options.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.36.11
-// 	protoc        v6.31.0
+// 	protoc        v6.33.2
 // source: google/iam/v1/options.proto
 
 package iampb

vendor/cloud.google.com/go/iam/apiv1/iampb/policy.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.36.11
-// 	protoc        v6.31.0
+// 	protoc        v6.33.2
 // source: google/iam/v1/policy.proto
 
 package iampb

vendor/cloud.google.com/go/iam/apiv1/iampb/resource_policy_member.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.36.11
-// 	protoc        v6.31.0
+// 	protoc        v6.33.2
 // source: google/iam/v1/resource_policy_member.proto
 
 package iampb

vendor/cloud.google.com/go/monitoring/apiv3/v2/alert_policy_client.go

@@ -331,7 +331,7 @@ func (c *alertPolicyGRPCClient) ListAlertPolicies(ctx context.Context, req *moni
 	}
 	opts = append((*c.CallOptions).ListAlertPolicies[0:len((*c.CallOptions).ListAlertPolicies):len((*c.CallOptions).ListAlertPolicies)], opts...)
 	it := &AlertPolicyIterator{}
-	req = proto.Clone(req).(*monitoringpb.ListAlertPoliciesRequest)
+	req = proto.CloneOf(req)
 	it.InternalFetch = func(pageSize int, pageToken string) ([]*monitoringpb.AlertPolicy, string, error) {
 		resp := &monitoringpb.ListAlertPoliciesResponse{}
 		if pageToken != "" {

vendor/cloud.google.com/go/monitoring/apiv3/v2/group_client.go

@@ -353,7 +353,7 @@ func (c *groupGRPCClient) ListGroups(ctx context.Context, req *monitoringpb.List
 	}
 	opts = append((*c.CallOptions).ListGroups[0:len((*c.CallOptions).ListGroups):len((*c.CallOptions).ListGroups)], opts...)
 	it := &GroupIterator{}
-	req = proto.Clone(req).(*monitoringpb.ListGroupsRequest)
+	req = proto.CloneOf(req)
 	it.InternalFetch = func(pageSize int, pageToken string) ([]*monitoringpb.Group, string, error) {
 		resp := &monitoringpb.ListGroupsResponse{}
 		if pageToken != "" {
@@ -494,7 +494,7 @@ func (c *groupGRPCClient) ListGroupMembers(ctx context.Context, req *monitoringp
 	}
 	opts = append((*c.CallOptions).ListGroupMembers[0:len((*c.CallOptions).ListGroupMembers):len((*c.CallOptions).ListGroupMembers)], opts...)
 	it := &MonitoredResourceIterator{}
-	req = proto.Clone(req).(*monitoringpb.ListGroupMembersRequest)
+	req = proto.CloneOf(req)
 	it.InternalFetch = func(pageSize int, pageToken string) ([]*monitoredrespb.MonitoredResource, string, error) {
 		resp := &monitoringpb.ListGroupMembersResponse{}
 		if pageToken != "" {

vendor/cloud.google.com/go/monitoring/apiv3/v2/metric_client.go

@@ -394,7 +394,7 @@ func (c *metricGRPCClient) ListMonitoredResourceDescriptors(ctx context.Context,
 	}
 	opts = append((*c.CallOptions).ListMonitoredResourceDescriptors[0:len((*c.CallOptions).ListMonitoredResourceDescriptors):len((*c.CallOptions).ListMonitoredResourceDescriptors)], opts...)
 	it := &MonitoredResourceDescriptorIterator{}
-	req = proto.Clone(req).(*monitoringpb.ListMonitoredResourceDescriptorsRequest)
+	req = proto.CloneOf(req)
 	it.InternalFetch = func(pageSize int, pageToken string) ([]*monitoredrespb.MonitoredResourceDescriptor, string, error) {
 		resp := &monitoringpb.ListMonitoredResourceDescriptorsResponse{}
 		if pageToken != "" {
@@ -470,7 +470,7 @@ func (c *metricGRPCClient) ListMetricDescriptors(ctx context.Context, req *monit
 	}
 	opts = append((*c.CallOptions).ListMetricDescriptors[0:len((*c.CallOptions).ListMetricDescriptors):len((*c.CallOptions).ListMetricDescriptors)], opts...)
 	it := &MetricDescriptorIterator{}
-	req = proto.Clone(req).(*monitoringpb.ListMetricDescriptorsRequest)
+	req = proto.CloneOf(req)
 	it.InternalFetch = func(pageSize int, pageToken string) ([]*metricpb.MetricDescriptor, string, error) {
 		resp := &monitoringpb.ListMetricDescriptorsResponse{}
 		if pageToken != "" {
@@ -590,7 +590,7 @@ func (c *metricGRPCClient) ListTimeSeries(ctx context.Context, req *monitoringpb
 	}
 	opts = append((*c.CallOptions).ListTimeSeries[0:len((*c.CallOptions).ListTimeSeries):len((*c.CallOptions).ListTimeSeries)], opts...)
 	it := &TimeSeriesIterator{}
-	req = proto.Clone(req).(*monitoringpb.ListTimeSeriesRequest)
+	req = proto.CloneOf(req)
 	it.InternalFetch = func(pageSize int, pageToken string) ([]*monitoringpb.TimeSeries, string, error) {
 		resp := &monitoringpb.ListTimeSeriesResponse{}
 		if pageToken != "" {

vendor/cloud.google.com/go/monitoring/apiv3/v2/monitoringpb/alert.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.36.11
-// 	protoc        v6.31.0
+// 	protoc        v6.33.2
 // source: google/monitoring/v3/alert.proto
 
 package monitoringpb

vendor/cloud.google.com/go/monitoring/apiv3/v2/monitoringpb/alert_service.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.36.11
-// 	protoc        v6.31.0
+// 	protoc        v6.33.2
 // source: google/monitoring/v3/alert_service.proto
 
 package monitoringpb

vendor/cloud.google.com/go/monitoring/apiv3/v2/monitoringpb/alert_service_grpc.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go-grpc. DO NOT EDIT.
 // versions:
 // - protoc-gen-go-grpc v1.3.0
-// - protoc             v6.31.0
+// - protoc             v6.33.2
 // source: google/monitoring/v3/alert_service.proto
 
 package monitoringpb

vendor/cloud.google.com/go/monitoring/apiv3/v2/monitoringpb/common.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.36.11
-// 	protoc        v6.31.0
+// 	protoc        v6.33.2
 // source: google/monitoring/v3/common.proto
 
 package monitoringpb

vendor/cloud.google.com/go/monitoring/apiv3/v2/monitoringpb/dropped_labels.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.36.11
-// 	protoc        v6.31.0
+// 	protoc        v6.33.2
 // source: google/monitoring/v3/dropped_labels.proto
 
 package monitoringpb

vendor/cloud.google.com/go/monitoring/apiv3/v2/monitoringpb/group.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.36.11
-// 	protoc        v6.31.0
+// 	protoc        v6.33.2
 // source: google/monitoring/v3/group.proto
 
 package monitoringpb

vendor/cloud.google.com/go/monitoring/apiv3/v2/monitoringpb/group_service.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.36.11
-// 	protoc        v6.31.0
+// 	protoc        v6.33.2
 // source: google/monitoring/v3/group_service.proto
 
 package monitoringpb

vendor/cloud.google.com/go/monitoring/apiv3/v2/monitoringpb/group_service_grpc.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go-grpc. DO NOT EDIT.
 // versions:
 // - protoc-gen-go-grpc v1.3.0
-// - protoc             v6.31.0
+// - protoc             v6.33.2
 // source: google/monitoring/v3/group_service.proto
 
 package monitoringpb

vendor/cloud.google.com/go/monitoring/apiv3/v2/monitoringpb/metric.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.36.11
-// 	protoc        v6.31.0
+// 	protoc        v6.33.2
 // source: google/monitoring/v3/metric.proto
 
 package monitoringpb

vendor/cloud.google.com/go/monitoring/apiv3/v2/monitoringpb/metric_service.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.36.11
-// 	protoc        v6.31.0
+// 	protoc        v6.33.2
 // source: google/monitoring/v3/metric_service.proto
 
 package monitoringpb

vendor/cloud.google.com/go/monitoring/apiv3/v2/monitoringpb/metric_service_grpc.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go-grpc. DO NOT EDIT.
 // versions:
 // - protoc-gen-go-grpc v1.3.0
-// - protoc             v6.31.0
+// - protoc             v6.33.2
 // source: google/monitoring/v3/metric_service.proto
 
 package monitoringpb

vendor/cloud.google.com/go/monitoring/apiv3/v2/monitoringpb/mutation_record.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.36.11
-// 	protoc        v6.31.0
+// 	protoc        v6.33.2
 // source: google/monitoring/v3/mutation_record.proto
 
 package monitoringpb

vendor/cloud.google.com/go/monitoring/apiv3/v2/monitoringpb/notification.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.36.11
-// 	protoc        v6.31.0
+// 	protoc        v6.33.2
 // source: google/monitoring/v3/notification.proto
 
 package monitoringpb

vendor/cloud.google.com/go/monitoring/apiv3/v2/monitoringpb/notification_service.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.36.11
-// 	protoc        v6.31.0
+// 	protoc        v6.33.2
 // source: google/monitoring/v3/notification_service.proto
 
 package monitoringpb

vendor/cloud.google.com/go/monitoring/apiv3/v2/monitoringpb/notification_service_grpc.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go-grpc. DO NOT EDIT.
 // versions:
 // - protoc-gen-go-grpc v1.3.0
-// - protoc             v6.31.0
+// - protoc             v6.33.2
 // source: google/monitoring/v3/notification_service.proto
 
 package monitoringpb

vendor/cloud.google.com/go/monitoring/apiv3/v2/monitoringpb/query_service.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.36.11
-// 	protoc        v6.31.0
+// 	protoc        v6.33.2
 // source: google/monitoring/v3/query_service.proto
 
 package monitoringpb