upgrade metrics pkg to fix unsupported metrics type in metadata. See http://victoriametrics/metrics\#98

after adding Alerting section all menu items cannot be displayed on
mobile devices in a sidebar. this PR:

- makes sidebar scrollable, when it's content overflows screen
- makes sidebar items collapsible
- fixes menu layout on mobile devices with big screens

before:

<img width="1074" height="57" alt="image"
src="https://github.com/user-attachments/assets/6ae69487-d89a-4aaa-985b-de788be06cff"
/>

<img width="198" height="490" alt="image"
src="https://github.com/user-attachments/assets/0a494c52-6db7-4160-a04d-df69b88604dc"
/>


after:

<img width="1170" height="55" alt="image"
src="https://github.com/user-attachments/assets/57909536-0353-4be2-8d8f-4302b3bfe338"
/>

<img width="199" height="509" alt="image"
src="https://github.com/user-attachments/assets/43f33536-86eb-41b1-91d8-5b8ca95faeca"
/>



### Describe Your Changes

Please provide a brief description of the changes you made. Be as
specific as possible to help others understand the purpose and impact of
your modifications.

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres to [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/victoriametrics/contributing/#pull-request-checklist).
- [ ] My change adheres to [VictoriaMetrics development
goals](https://docs.victoriametrics.com/victoriametrics/goals/).

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

@@ -0,0 +1,37 @@
+name: check-commit-signed
+
+on:
+  pull_request:
+
+jobs:
+  check-commit-signed:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v5
+        with:
+          fetch-depth: 0  # we need full history for commit verification
+
+      - name: Check commit signatures
+        run: |
+          if [ "${{ github.event_name }}" != "pull_request" ]; then
+            echo "Not a PR event, skipping signature check"
+            exit 0
+          fi
+          
+          RANGE="${{ github.event.pull_request.base.sha }}..${{ github.event.pull_request.head.sha }}"
+          echo "Checking commits in PR range: $RANGE"
+          
+          if [ -z "$(git rev-list $RANGE)" ]; then
+            echo "No new commits in this PR, skipping signature check"
+            exit 0
+          fi
+          
+          unsigned=$(git log --pretty="%H %G?" $RANGE | grep -vE " (G|E)$" || true)
+          if [ -n "$unsigned" ]; then
+            echo "Found unsigned commits:"
+            echo "$unsigned"
+            exit 1
+          fi
+          
+          echo "All commits in PR are signed (G or E)"

app/vmagent/opentelemetry/request_handler.go

@@ -7,8 +7,8 @@ import (
 	"github.com/VictoriaMetrics/VictoriaMetrics/app/vmagent/common"
 	"github.com/VictoriaMetrics/VictoriaMetrics/app/vmagent/remotewrite"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/auth"
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/prommetadata"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/prompb"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/promscrape"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/protoparser/opentelemetry/firehose"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/protoparser/opentelemetry/stream"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/protoparser/protoparserutil"
@@ -68,7 +68,7 @@ func insertRows(at *auth.Token, tss []prompb.TimeSeries, mms []prompb.MetricMeta
 	ctx.WriteRequest.Timeseries = tssDst
 
 	var metadataTotal int
-	if promscrape.IsMetadataEnabled() {
+	if prommetadata.IsEnabled() {
 		var accountID, projectID uint32
 		if at != nil {
 			accountID = at.AccountID

app/vmagent/prometheusimport/request_handler.go

@@ -7,8 +7,8 @@ import (
 	"github.com/VictoriaMetrics/VictoriaMetrics/app/vmagent/remotewrite"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/auth"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/httpserver"
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/prommetadata"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/prompb"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/promscrape"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/protoparser/prometheus"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/protoparser/prometheus/stream"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/protoparser/protoparserutil"
@@ -36,7 +36,7 @@ func InsertHandler(at *auth.Token, req *http.Request) error {
 		return err
 	}
 	encoding := req.Header.Get("Content-Encoding")
-	return stream.Parse(req.Body, defaultTimestamp, encoding, true, promscrape.IsMetadataEnabled(), func(rows []prometheus.Row, mms []prometheus.Metadata) error {
+	return stream.Parse(req.Body, defaultTimestamp, encoding, true, prommetadata.IsEnabled(), func(rows []prometheus.Row, mms []prometheus.Metadata) error {
 		return insertRows(at, rows, mms, extraLabels)
 	}, func(s string) {
 		httpserver.LogError(req, s)

app/vmagent/promremotewrite/request_handler.go

@@ -6,8 +6,8 @@ import (
 	"github.com/VictoriaMetrics/VictoriaMetrics/app/vmagent/common"
 	"github.com/VictoriaMetrics/VictoriaMetrics/app/vmagent/remotewrite"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/auth"
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/prommetadata"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/prompb"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/promscrape"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/protoparser/promremotewrite/stream"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/protoparser/protoparserutil"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/tenantmetrics"
@@ -71,7 +71,7 @@ func insertRows(at *auth.Token, timeseries []prompb.TimeSeries, mms []prompb.Met
 	ctx.WriteRequest.Timeseries = tssDst
 
 	var metadataTotal int
-	if promscrape.IsMetadataEnabled() {
+	if prommetadata.IsEnabled() {
 		var accountID, projectID uint32
 		if at != nil {
 			accountID = at.AccountID

app/vmagent/remotewrite/client_test.go

@@ -93,10 +93,7 @@ func TestParseRetryAfterHeader(t *testing.T) {
 
 // helper calculate the max possible time duration calculated by timeutil.AddJitterToDuration.
 func helper(d time.Duration) time.Duration {
-	dv := d / 10
-	if dv > 10*time.Second {
-		dv = 10 * time.Second
-	}
+	dv := min(d/10, 10*time.Second)
 
 	return d + dv
 }

app/vmalert-tool/unittest/unittest.go

@@ -34,6 +34,7 @@ import (
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/fs"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/httpserver"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logger"
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/netutil"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/promutil"
 	"github.com/VictoriaMetrics/metrics"
 )
@@ -84,7 +85,8 @@ func UnitTest(files []string, disableGroupLabel bool, externalLabels []string, e
 		defer server.Close()
 	} else {
 		httpListenAddr = httpListenPort
-		ln, err := net.Listen("tcp", fmt.Sprintf(":%s", httpListenPort))
+
+		ln, err := net.Listen(netutil.GetTCPNetwork(), fmt.Sprintf(":%s", httpListenPort))
 		if err != nil {
 			logger.Fatalf("cannot listen on port %s: %v", httpListenPort, err)
 		}

app/vmalert/datasource/datasource.go

@@ -132,10 +132,7 @@ func (ls Labels) String() string {
 // a=[]Label{{Name: "a", Value: "2"}},b=[]Label{{Name: "a", Value: "1"}}, return 1
 // a=[]Label{{Name: "a", Value: "1"}},b=[]Label{{Name: "a", Value: "1"}}, return 0
 func LabelCompare(a, b Labels) int {
-	l := len(a)
-	if len(b) < l {
-		l = len(b)
-	}
+	l := min(len(b), len(a))
 
 	for i := 0; i < l; i++ {
 		if a[i].Name != b[i].Name {

app/vmauth/auth_config.go

@@ -41,6 +41,9 @@ var (
 		"See https://docs.victoriametrics.com/victoriametrics/vmauth/#load-balancing for details")
 	defaultLoadBalancingPolicy = flag.String("loadBalancingPolicy", "least_loaded", "The default load balancing policy to use for backend urls specified inside url_prefix section. "+
 		"Supported policies: least_loaded, first_available. See https://docs.victoriametrics.com/victoriametrics/vmauth/#load-balancing")
+	defaultMergeQueryArgs = flagutil.NewArrayString("mergeQueryArgs", "An optional list of client query arg names, which must be merged with args at backend urls. "+
+		"The rest of client query args are replaced by the corresponding query args from backend urls for security reasons; "+
+		"see https://docs.victoriametrics.com/victoriametrics/vmauth/#query-args-handling")
 	discoverBackendIPsGlobal = flag.Bool("discoverBackendIPs", false, "Whether to discover backend IPs via periodic DNS queries to hostnames specified in url_prefix. "+
 		"This may be useful when url_prefix points to a hostname with dynamically scaled instances behind it. See https://docs.victoriametrics.com/victoriametrics/vmauth/#discovering-backend-ips")
 	discoverBackendIPsInterval = flag.Duration("discoverBackendIPsInterval", 10*time.Second, "The interval for re-discovering backend IPs if -discoverBackendIPs command-line flag is set. "+
@@ -75,6 +78,7 @@ type UserInfo struct {
 	DefaultURL             *URLPrefix  `yaml:"default_url,omitempty"`
 	RetryStatusCodes       []int       `yaml:"retry_status_codes,omitempty"`
 	LoadBalancingPolicy    string      `yaml:"load_balancing_policy,omitempty"`
+	MergeQueryArgs         []string    `yaml:"merge_query_args,omitempty"`
 	DropSrcPathPrefixParts *int        `yaml:"drop_src_path_prefix_parts,omitempty"`
 	TLSCAFile              string      `yaml:"tls_ca_file,omitempty"`
 	TLSCertFile            string      `yaml:"tls_cert_file,omitempty"`
@@ -182,6 +186,11 @@ type URLMap struct {
 	// LoadBalancingPolicy is load balancing policy among UrlPrefix backends.
 	LoadBalancingPolicy string `yaml:"load_balancing_policy,omitempty"`
 
+	// MergeQueryArgs is a list of client query args, which must be merged with the existing backend query args.
+	//
+	// The rest of client query args are replaced with the corresponding backend query args for security reasons.
+	MergeQueryArgs []string `yaml:"merge_query_args,omitempty"`
+
 	// DropSrcPathPrefixParts is the number of `/`-delimited request path prefix parts to drop before proxying the request to backend.
 	DropSrcPathPrefixParts *int `yaml:"drop_src_path_prefix_parts,omitempty"`
 }
@@ -228,7 +237,7 @@ func (qa *QueryArg) MarshalYAML() (any, error) {
 	return qa.sOriginal, nil
 }
 
-// URLPrefix represents passed `url_prefix`
+// URLPrefix represents the `url_prefix` from auth config.
 type URLPrefix struct {
 	// requests are re-tried on other backend urls for these http response status codes
 	retryStatusCodes []int
@@ -236,6 +245,11 @@ type URLPrefix struct {
 	// load balancing policy used
 	loadBalancingPolicy string
 
+	// the list of client query args, which must be merged with backend query args.
+	//
+	// By default backend query args replace all the client query args for security reasons.
+	mergeQueryArgs []string
+
 	// how many request path prefix parts to drop before routing the request to backendURL
 	dropSrcPathPrefixParts int
 
@@ -856,6 +870,7 @@ func (ui *UserInfo) getMetricLabels() (string, error) {
 func (ui *UserInfo) initURLs() error {
 	retryStatusCodes := defaultRetryStatusCodes.Values()
 	loadBalancingPolicy := *defaultLoadBalancingPolicy
+	mergeQueryArgs := *defaultMergeQueryArgs
 	dropSrcPathPrefixParts := 0
 	discoverBackendIPs := *discoverBackendIPsGlobal
 	if ui.RetryStatusCodes != nil {
@@ -864,6 +879,9 @@ func (ui *UserInfo) initURLs() error {
 	if ui.LoadBalancingPolicy != "" {
 		loadBalancingPolicy = ui.LoadBalancingPolicy
 	}
+	if len(ui.MergeQueryArgs) != 0 {
+		mergeQueryArgs = ui.MergeQueryArgs
+	}
 	if ui.DropSrcPathPrefixParts != nil {
 		dropSrcPathPrefixParts = *ui.DropSrcPathPrefixParts
 	}
@@ -871,16 +889,18 @@ func (ui *UserInfo) initURLs() error {
 		discoverBackendIPs = *ui.DiscoverBackendIPs
 	}
 
-	if ui.URLPrefix != nil {
-		if err := ui.URLPrefix.sanitizeAndInitialize(); err != nil {
+	up := ui.URLPrefix
+	if up != nil {
+		if err := up.sanitizeAndInitialize(); err != nil {
 			return err
 		}
-		ui.URLPrefix.retryStatusCodes = retryStatusCodes
-		ui.URLPrefix.dropSrcPathPrefixParts = dropSrcPathPrefixParts
-		ui.URLPrefix.discoverBackendIPs = discoverBackendIPs
-		if err := ui.URLPrefix.setLoadBalancingPolicy(loadBalancingPolicy); err != nil {
+		up.retryStatusCodes = retryStatusCodes
+		up.dropSrcPathPrefixParts = dropSrcPathPrefixParts
+		up.discoverBackendIPs = discoverBackendIPs
+		if err := up.setLoadBalancingPolicy(loadBalancingPolicy); err != nil {
 			return err
 		}
+		up.mergeQueryArgs = mergeQueryArgs
 	}
 	if ui.DefaultURL != nil {
 		if err := ui.DefaultURL.sanitizeAndInitialize(); err != nil {
@@ -899,6 +919,7 @@ func (ui *UserInfo) initURLs() error {
 		}
 		rscs := retryStatusCodes
 		lbp := loadBalancingPolicy
+		mqa := mergeQueryArgs
 		dsp := dropSrcPathPrefixParts
 		dbd := discoverBackendIPs
 		if e.RetryStatusCodes != nil {
@@ -907,6 +928,9 @@ func (ui *UserInfo) initURLs() error {
 		if e.LoadBalancingPolicy != "" {
 			lbp = e.LoadBalancingPolicy
 		}
+		if len(e.MergeQueryArgs) != 0 {
+			mqa = e.MergeQueryArgs
+		}
 		if e.DropSrcPathPrefixParts != nil {
 			dsp = *e.DropSrcPathPrefixParts
 		}
@@ -917,6 +941,7 @@ func (ui *UserInfo) initURLs() error {
 		if err := e.URLPrefix.setLoadBalancingPolicy(lbp); err != nil {
 			return err
 		}
+		e.URLPrefix.mergeQueryArgs = mqa
 		e.URLPrefix.dropSrcPathPrefixParts = dsp
 		e.URLPrefix.discoverBackendIPs = dbd
 	}

app/vmauth/auth_config_test.go

@@ -280,7 +280,7 @@ users:
 }
 
 func TestParseAuthConfigSuccess(t *testing.T) {
-	f := func(s string, expectedAuthConfig map[string]*UserInfo) {
+	f := func(s string, expectedAuthConfig map[string]*UserInfo, expectedUnauthorizedUserConfig *UserInfo) {
 		t.Helper()
 		ac, err := parseAuthConfig([]byte(s))
 		if err != nil {
@@ -294,15 +294,19 @@ func TestParseAuthConfigSuccess(t *testing.T) {
 		if err := areEqualConfigs(m, expectedAuthConfig); err != nil {
 			t.Fatal(err)
 		}
+
+		if err := areEqualConfigs(ac.UnauthorizedUser, expectedUnauthorizedUserConfig); err != nil {
+			t.Fatal(err)
+		}
 	}
 
 	insecureSkipVerifyTrue := true
 
 	// Empty config
-	f(``, map[string]*UserInfo{})
+	f(``, map[string]*UserInfo{}, nil)
 
 	// Empty users
-	f(`users: []`, map[string]*UserInfo{})
+	f(`users: []`, map[string]*UserInfo{}, nil)
 
 	// Single user
 	f(`
@@ -320,7 +324,7 @@ users:
 			MaxConcurrentRequests: 5,
 			TLSInsecureSkipVerify: &insecureSkipVerifyTrue,
 		},
-	})
+	}, nil)
 
 	// Single user with auth_token
 	f(`
@@ -344,7 +348,7 @@ users:
 			TLSCertFile:           "foo/baz",
 			TLSKeyFile:            "foo/foo",
 		},
-	})
+	}, nil)
 
 	// Multiple url_prefix entries
 	insecureSkipVerifyFalse := false
@@ -359,6 +363,7 @@ users:
   tls_insecure_skip_verify: false
   retry_status_codes: [500, 501]
   load_balancing_policy: first_available
+  merge_query_args: [foo, bar]
   drop_src_path_prefix_parts: 1
   discover_backend_ips: true
 `, map[string]*UserInfo{
@@ -372,10 +377,11 @@ users:
 			TLSInsecureSkipVerify:  &insecureSkipVerifyFalse,
 			RetryStatusCodes:       []int{500, 501},
 			LoadBalancingPolicy:    "first_available",
+			MergeQueryArgs:         []string{"foo", "bar"},
 			DropSrcPathPrefixParts: intp(1),
 			DiscoverBackendIPs:     &discoverBackendIPsTrue,
 		},
-	})
+	}, nil)
 
 	// Multiple users
 	f(`
@@ -393,7 +399,7 @@ users:
 			Username:  "bar",
 			URLPrefix: mustParseURL("https://bar/x/"),
 		},
-	})
+	}, nil)
 
 	// non-empty URLMap
 	sharedUserInfo := &UserInfo{
@@ -443,7 +449,7 @@ users:
 `, map[string]*UserInfo{
 		getHTTPAuthBearerToken("foo"):    sharedUserInfo,
 		getHTTPAuthBasicToken("foo", ""): sharedUserInfo,
-	})
+	}, nil)
 
 	// Multiple users with the same name - this should work, since these users have different passwords
 	f(`
@@ -465,7 +471,7 @@ users:
 			Password:  "bar",
 			URLPrefix: mustParseURL("https://bar/x"),
 		},
-	})
+	}, nil)
 
 	// with default url
 	keepOriginalHost := true
@@ -481,6 +487,8 @@ users:
     - "foo: bar"
     - "xxx: y"
     keep_original_host: true
+    load_balancing_policy: first_available
+    merge_query_args: [foo, bar]
   default_url:
   - http://default1/select/0/prometheus
   - http://default2/select/0/prometheus
@@ -505,6 +513,8 @@ users:
 						},
 						KeepOriginalHost: &keepOriginalHost,
 					},
+					LoadBalancingPolicy: "first_available",
+					MergeQueryArgs:      []string{"foo", "bar"},
 				},
 			},
 			DefaultURL: mustParseURLs([]string{
@@ -532,6 +542,8 @@ users:
 						},
 						KeepOriginalHost: &keepOriginalHost,
 					},
+					LoadBalancingPolicy: "first_available",
+					MergeQueryArgs:      []string{"foo", "bar"},
 				},
 			},
 			DefaultURL: mustParseURLs([]string{
@@ -539,7 +551,7 @@ users:
 				"http://default2/select/0/prometheus",
 			}),
 		},
-	})
+	}, nil)
 
 	// With metric_labels
 	f(`
@@ -591,6 +603,23 @@ users:
 				},
 			},
 		},
+	}, nil)
+
+	// unauthorized_user
+	f(`
+unauthorized_user:
+  merge_query_args: [extra_filters]
+  url_map:
+  - src_paths: ["/select/.+"]
+    url_prefix: 'http://victoria-logs:9428/?extra_filters={env="prod"}'
+`, nil, &UserInfo{
+		MergeQueryArgs: []string{"extra_filters"},
+		URLMaps: []URLMap{
+			{
+				SrcPaths:  getRegexs([]string{"/select/.+"}),
+				URLPrefix: mustParseURL(`http://victoria-logs:9428/?extra_filters={env="prod"}`),
+			},
+		},
 	})
 }
 
@@ -884,7 +913,7 @@ func removeMetrics(m map[string]*UserInfo) {
 	}
 }
 
-func areEqualConfigs(a, b map[string]*UserInfo) error {
+func areEqualConfigs(a, b any) error {
 	aData, err := yaml.Marshal(a)
 	if err != nil {
 		return fmt.Errorf("cannot marshal a: %w", err)

app/vmauth/main.go

@@ -269,7 +269,7 @@ func processRequest(w http.ResponseWriter, r *http.Request, ui *UserInfo) {
 			query.Set("request_path", u.String())
 			targetURL.RawQuery = query.Encode()
 		} else { // Update path for regular routes.
-			targetURL = mergeURLs(targetURL, u, up.dropSrcPathPrefixParts)
+			targetURL = mergeURLs(targetURL, u, up.dropSrcPathPrefixParts, up.mergeQueryArgs)
 		}
 
 		wasLocalRetry := false

app/vmauth/target_url.go

@@ -8,29 +8,42 @@ import (
 	"strings"
 )
 
-func mergeURLs(uiURL, requestURI *url.URL, dropSrcPathPrefixParts int) *url.URL {
+func mergeURLs(uiURL, requestURI *url.URL, dropSrcPathPrefixParts int, mergeQueryArgs []string) *url.URL {
 	targetURL := *uiURL
+
 	srcPath := dropPrefixParts(requestURI.Path, dropSrcPathPrefixParts)
 	if strings.HasPrefix(srcPath, "/") {
 		targetURL.Path = strings.TrimSuffix(targetURL.Path, "/")
 	}
 	targetURL.Path += srcPath
 	requestParams := requestURI.Query()
-	// fast path
+
 	if len(requestParams) == 0 {
 		return &targetURL
 	}
-	// merge query parameters from requests.
-	uiParams := targetURL.Query()
+
+	// Merge client query args with backend query args
+	targetParams := targetURL.Query()
+	uiParams := url.Values{}
+
+	// Copy all the target query args
+	for k, v := range targetParams {
+		for i := range v {
+			uiParams.Add(k, v[i])
+		}
+	}
+
+	// Copy the client query args if they do not clash with target args.
 	for k, v := range requestParams {
-		// skip clashed query params from original request
-		if exist := uiParams.Get(k); len(exist) > 0 {
+		if targetParams.Has(k) && !slices.Contains(mergeQueryArgs, k) {
+			// Skip clashed client query params for security reasons
 			continue
 		}
 		for i := range v {
 			uiParams.Add(k, v[i])
 		}
 	}
+
 	targetURL.RawQuery = uiParams.Encode()
 	return &targetURL
 }

app/vmauth/target_url_test.go

@@ -101,7 +101,7 @@ func TestCreateTargetURLSuccess(t *testing.T) {
 			return
 		}
 		bu := up.getBackendURL()
-		target := mergeURLs(bu.url, u, up.dropSrcPathPrefixParts)
+		target := mergeURLs(bu.url, u, up.dropSrcPathPrefixParts, up.mergeQueryArgs)
 		bu.put()
 
 		gotTarget := target.String()
@@ -352,7 +352,7 @@ func TestUserInfoGetBackendURL_SRV(t *testing.T) {
 			return
 		}
 		bu := up.getBackendURL()
-		target := mergeURLs(bu.url, u, up.dropSrcPathPrefixParts)
+		target := mergeURLs(bu.url, u, up.dropSrcPathPrefixParts, up.mergeQueryArgs)
 		bu.put()
 
 		gotTarget := target.String()
@@ -528,3 +528,43 @@ func (r *fakeResolver) LookupIPAddr(_ context.Context, host string) ([]net.IPAdd
 func (r *fakeResolver) LookupMX(_ context.Context, _ string) ([]*net.MX, error) {
 	return nil, nil
 }
+
+func TestMergeURLs(t *testing.T) {
+	f := func(clientURL, backendURL string, dropSrcPathPrefixParts int, mergeQueryArgs []string, resultURLExpected string) {
+		t.Helper()
+
+		cu, err := url.Parse(clientURL)
+		if err != nil {
+			t.Fatalf("cannot parse client url %q: %s", clientURL, err)
+		}
+		cu = normalizeURL(cu)
+
+		bu, err := url.Parse(backendURL)
+		if err != nil {
+			t.Fatalf("cannot parse backend url %q: %s", backendURL, err)
+		}
+
+		ru := mergeURLs(bu, cu, dropSrcPathPrefixParts, mergeQueryArgs)
+		resultURL := ru.String()
+		if resultURL != resultURLExpected {
+			t.Fatalf("unexpected resultURL\ngot\n%s\nwant\n%s", resultURL, resultURLExpected)
+		}
+	}
+
+	f("http://foo:1234", "https://backend/foo/bar?baz=abc&de", 0, nil, "https://backend/foo/bar?baz=abc&de")
+	f("http://foo:1234", "https://backend/foo/bar/?baz=abc&de", 0, nil, "https://backend/foo/bar/?baz=abc&de")
+	f("https://foo:1234/", "https://backend/foo/bar?baz=abc&de", 0, nil, "https://backend/foo/bar?baz=abc&de")
+	f("https://foo:1234/", "http://backend:8888/foo/bar/?baz=abc&de", 0, nil, "http://backend:8888/foo/bar/?baz=abc&de")
+
+	// merge paths
+	f("http://foo:1234/x/y?z=xxx", "https://backend/foo/bar?baz=abc&de", 0, nil, "https://backend/foo/bar/x/y?baz=abc&de=&z=xxx")
+
+	// "hacky" url
+	f("http://foo:1234/../../x/../y?z=xxx", "https://backend/foo/bar?baz=abc&de", 0, nil, "https://backend/foo/bar/y?baz=abc&de=&z=xxx")
+
+	// make sure that the client args are overridden by server args by default
+	f("http://foo:1234/x/y?password=hack&qqq=www", "https://backend/foo/bar?password=abc", 0, nil, "https://backend/foo/bar/x/y?password=abc&qqq=www")
+
+	// allow overriding the selected query args
+	f("http://foo:1234/x/y?baz=xxx&qqq=www", "https://backend/foo/bar?baz=abc", 0, []string{"baz"}, "https://backend/foo/bar/x/y?baz=abc&baz=xxx&qqq=www")
+}

app/vmctl/vm/timeseries.go

@@ -63,10 +63,7 @@ func (ts *TimeSeries) write(w io.Writer) (int, error) {
 		// Split long lines with more than 10K samples into multiple JSON lines.
 		// This should limit memory usage at VictoriaMetrics during data ingestion,
 		// since it allocates memory for the whole JSON line and processes it in one go.
-		batchSize := 10000
-		if batchSize > len(timestamps) {
-			batchSize = len(timestamps)
-		}
+		batchSize := min(10000, len(timestamps))
 		timestampsBatch := timestamps[:batchSize]
 		valuesBatch := values[:batchSize]
 		timestamps = timestamps[batchSize:]

app/vminsert/prometheusimport/request_handler.go

@@ -6,8 +6,8 @@ import (
 	"github.com/VictoriaMetrics/VictoriaMetrics/app/vminsert/common"
 	"github.com/VictoriaMetrics/VictoriaMetrics/app/vminsert/relabel"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/httpserver"
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/prommetadata"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/prompb"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/promscrape"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/protoparser/prometheus"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/protoparser/prometheus/stream"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/protoparser/protoparserutil"
@@ -30,7 +30,7 @@ func InsertHandler(req *http.Request) error {
 		return err
 	}
 	encoding := req.Header.Get("Content-Encoding")
-	return stream.Parse(req.Body, defaultTimestamp, encoding, true, promscrape.IsMetadataEnabled(), func(rows []prometheus.Row, _ []prometheus.Metadata) error {
+	return stream.Parse(req.Body, defaultTimestamp, encoding, true, prommetadata.IsEnabled(), func(rows []prometheus.Row, _ []prometheus.Metadata) error {
 		return insertRows(rows, extraLabels)
 	}, func(s string) {
 		httpserver.LogError(req, s)

app/vmselect/graphite/eval.go

@@ -142,6 +142,12 @@ func (s *series) summarize(aggrFunc aggrFunc, startTime, endTime, step int64, xF
 }
 
 func execExpr(ec *evalConfig, query string) (nextSeriesFunc, error) {
+	// Validate query length to prevent memory exhaustion
+	maxLen := searchutil.GetMaxQueryLen()
+	if len(query) > maxLen {
+		return nil, fmt.Errorf("too long query; got %d bytes; mustn't exceed `-search.maxQueryLen=%d` bytes", len(query), maxLen)
+	}
+
 	expr, err := graphiteql.Parse(query)
 	if err != nil {
 		return nil, fmt.Errorf("cannot parse %q: %w", query, err)

app/vmselect/graphite/eval_test.go

@@ -4070,6 +4070,9 @@ func TestExecExprFailure(t *testing.T) {
 
 	f(`holtWintersConfidenceArea(group(time("foo.baz",15),time("foo.baz",15)))`)
 	f(`holtWintersConfidenceArea()`)
+
+	// too long query
+	f(`sumSeries(` + strings.Repeat("metric.very.long.name.that.takes.space,", 500) + `metric.final)`)
 }
 
 func compareSeries(ss, ssExpected []*series, expr graphiteql.Expr) error {

app/vmselect/graphite/transform.go

@@ -1218,10 +1218,7 @@ func transformDelay(ec *evalConfig, fe *graphiteql.FuncExpr) (nextSeriesFunc, er
 		values := s.Values
 		stepsLocal := steps
 		if stepsLocal < 0 {
-			stepsLocal = -stepsLocal
-			if stepsLocal > len(values) {
-				stepsLocal = len(values)
-			}
+			stepsLocal = min(-stepsLocal, len(values))
 			copy(values, values[stepsLocal:])
 			for i := len(values) - 1; i >= len(values)-stepsLocal; i-- {
 				values[i] = nan
@@ -4663,20 +4660,14 @@ func transformSubstr(ec *evalConfig, fe *graphiteql.FuncExpr) (nextSeriesFunc, e
 		if start > len(splitName) {
 			start = len(splitName)
 		} else if start < 0 {
-			start = len(splitName) + start
-			if start < 0 {
-				start = 0
-			}
+			start = max(len(splitName)+start, 0)
 		}
 		if stop == 0 {
 			stop = len(splitName)
 		} else if stop > len(splitName) {
 			stop = len(splitName)
 		} else if stop < 0 {
-			stop = len(splitName) + stop
-			if stop < 0 {
-				stop = 0
-			}
+			stop = max(len(splitName)+stop, 0)
 		}
 		if stop < start {
 			stop = start

app/vmselect/main.go

@@ -2,6 +2,7 @@ package vmselect
 
 import (
 	"embed"
+	"encoding/json"
 	"flag"
 	"fmt"
 	"net/http"
@@ -48,13 +49,10 @@ var (
 var slowQueries = metrics.NewCounter(`vm_slow_queries_total`)
 
 func getDefaultMaxConcurrentRequests() int {
-	n := cgroup.AvailableCPUs() * 2
-	if n > 16 {
-		// A single request can saturate all the CPU cores, so there is no sense
-		// in allowing higher number of concurrent requests - they will just contend
-		// for unavailable CPU time.
-		n = 16
-	}
+	// A single request can saturate all the CPU cores, so there is no sense
+	// in allowing higher number of concurrent requests - they will just contend
+	// for unavailable CPU time.
+	n := min(cgroup.AvailableCPUs()*2, 16)
 	return n
 }
 
@@ -67,6 +65,7 @@ func Init() {
 	prometheus.InitMaxUniqueTimeseries(*maxConcurrentRequests)
 
 	concurrencyLimitCh = make(chan struct{}, *maxConcurrentRequests)
+	initVMUIConfig()
 	initVMAlertProxy()
 }
 
@@ -128,10 +127,7 @@ func RequestHandler(w http.ResponseWriter, r *http.Request) bool {
 	default:
 		// Sleep for a while until giving up. This should resolve short bursts in requests.
 		concurrencyLimitReached.Inc()
-		d := searchutil.GetMaxQueryDuration(r)
-		if d > *maxQueueDuration {
-			d = *maxQueueDuration
-		}
+		d := min(searchutil.GetMaxQueryDuration(r), *maxQueueDuration)
 		t := timerpool.Get(d)
 		select {
 		case concurrencyLimitCh <- struct{}{}:
@@ -460,6 +456,11 @@ func handleStaticAndSimpleRequests(w http.ResponseWriter, r *http.Request, path
 		return true
 	}
 	if strings.HasPrefix(path, "/vmui/") {
+		if path == "/vmui/config.json" {
+			w.Header().Set("Content-Type", "application/json")
+			fmt.Fprint(w, vmuiConfig)
+			return true
+		}
 		if strings.HasPrefix(path, "/vmui/static/") {
 			// Allow clients caching static contents for long period of time, since it shouldn't change over time.
 			// Path to static contents (such as js and css) must be changed whenever its contents is changed.
@@ -734,8 +735,34 @@ func proxyVMAlertRequests(w http.ResponseWriter, r *http.Request) {
 var (
 	vmalertProxyHost string
 	vmalertProxy     *nethttputil.ReverseProxy
+	vmuiConfig       string
 )
 
+func initVMUIConfig() {
+	var cfg struct {
+		License struct {
+			Type string `json:"type"`
+		} `json:"license"`
+		VMAlert struct {
+			Enabled bool `json:"enabled"`
+		} `json:"vmalert"`
+	}
+	data, err := vmuiFiles.ReadFile("vmui/config.json")
+	if err != nil {
+		logger.Fatalf("cannot read vmui default config: %s", err)
+	}
+	err = json.Unmarshal(data, &cfg)
+	if err != nil {
+		logger.Fatalf("cannot parse vmui default config: %s", err)
+	}
+	cfg.VMAlert.Enabled = len(*vmalertProxyURL) != 0
+	data, err = json.Marshal(&cfg)
+	if err != nil {
+		logger.Fatalf("cannot create vmui config: %s", err)
+	}
+	vmuiConfig = string(data)
+}
+
 // initVMAlertProxy must be called after flag.Parse(), since it uses command-line flags.
 func initVMAlertProxy() {
 	if len(*vmalertProxyURL) == 0 {

app/vmselect/netstorage/netstorage.go

@@ -203,10 +203,7 @@ var defaultMaxWorkersPerQuery = func() int {
 	// for processing an average query, without significant impact on inter-CPU communications.
 	const maxWorkersLimit = 32
 
-	n := gomaxprocs
-	if n > maxWorkersLimit {
-		n = maxWorkersLimit
-	}
+	n := min(gomaxprocs, maxWorkersLimit)
 	return n
 }()
 
@@ -279,10 +276,7 @@ func (rss *Results) runParallel(qt *querytracer.Tracer, f func(rs *Result, worke
 	}
 
 	// Prepare worker channels.
-	workers := len(tsws)
-	if workers > maxWorkers {
-		workers = maxWorkers
-	}
+	workers := min(len(tsws), maxWorkers)
 	itemsPerWorker := (len(tsws) + workers - 1) / workers
 	workChs := make([]chan *timeseriesWork, workers)
 	for i := range workChs {
@@ -497,10 +491,7 @@ func (pts *packedTimeseries) unpackTo(dst []*sortBlock, tbf *tmpBlocksFile, tr s
 	}
 
 	// Prepare worker channels.
-	workers := len(upws)
-	if workers > gomaxprocs {
-		workers = gomaxprocs
-	}
+	workers := min(len(upws), gomaxprocs)
 	if workers < 1 {
 		workers = 1
 	}
@@ -1153,10 +1144,7 @@ func ProcessSearchQuery(qt *querytracer.Tracer, sq *storage.SearchQuery, deadlin
 	// metricNamesBuf is used for holding all the loaded unique metric names at m and orderedMetricNames.
 	// It should reduce pressure on Go GC by reducing the number of string allocations
 	// when constructing metricName string from byte slice.
-	metricNamesBufCap := maxSeriesCount * 100
-	if metricNamesBufCap > maxFastAllocBlockSize {
-		metricNamesBufCap = maxFastAllocBlockSize
-	}
+	metricNamesBufCap := min(maxSeriesCount*100, maxFastAllocBlockSize)
 	metricNamesBuf := make([]byte, 0, metricNamesBufCap)
 
 	// brssPool is used for holding all the blockRefs objects across all the loaded time series.
@@ -1165,10 +1153,7 @@ func ProcessSearchQuery(qt *querytracer.Tracer, sq *storage.SearchQuery, deadlin
 
 	// brsPool is used for holding the most of blockRefs.brs slices across all the loaded time series.
 	// It should reduce pressure on Go GC by reducing the number of allocations for blockRefs.brs slices.
-	brsPoolCap := uintptr(maxSeriesCount)
-	if brsPoolCap > maxFastAllocBlockSize/unsafe.Sizeof(blockRef{}) {
-		brsPoolCap = maxFastAllocBlockSize / unsafe.Sizeof(blockRef{})
-	}
+	brsPoolCap := min(uintptr(maxSeriesCount), maxFastAllocBlockSize/unsafe.Sizeof(blockRef{}))
 	brsPool := make([]blockRef, 0, brsPoolCap)
 
 	// m maps from metricName to the index of blockRefs inside brssPool

app/vmselect/prometheus/prometheus.go

@@ -24,7 +24,6 @@ import (
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/bytesutil"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/encoding"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/fasttime"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/flagutil"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/httpserver"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/httputil"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logger"
@@ -38,7 +37,6 @@ var (
 	latencyOffset = flag.Duration("search.latencyOffset", time.Second*30, "The time when data points become visible in query results after the collection. "+
 		"It can be overridden on per-query basis via latency_offset arg. "+
 		"Too small value can result in incomplete last points for query results")
-	maxQueryLen = flagutil.NewBytes("search.maxQueryLen", 16*1024, "The maximum search query length in bytes")
 	maxLookback = flag.Duration("search.maxLookback", 0, "Synonym to -query.lookback-delta from Prometheus. "+
 		"The value is dynamically detected from interval between time series datapoints if not set. It can be overridden on per-query basis via max_lookback arg. "+
 		"See also '-search.maxStalenessInterval' flag, which has the same meaning due to historical reasons")
@@ -733,8 +731,9 @@ func QueryHandler(qt *querytracer.Tracer, startTime time.Time, w http.ResponseWr
 		step = defaultStep
 	}
 
-	if len(query) > maxQueryLen.IntN() {
-		return fmt.Errorf("too long query; got %d bytes; mustn't exceed `-search.maxQueryLen=%d` bytes", len(query), maxQueryLen.N)
+	maxLen := searchutil.GetMaxQueryLen()
+	if len(query) > maxLen {
+		return fmt.Errorf("too long query; got %d bytes; mustn't exceed `-search.maxQueryLen=%d` bytes", len(query), maxLen)
 	}
 	etfs, err := searchutil.GetExtraTagFilters(r)
 	if err != nil {
@@ -904,8 +903,9 @@ func queryRangeHandler(qt *querytracer.Tracer, startTime time.Time, w http.Respo
 	}
 
 	// Validate input args.
-	if len(query) > maxQueryLen.IntN() {
-		return fmt.Errorf("too long query; got %d bytes; mustn't exceed `-search.maxQueryLen=%d` bytes", len(query), maxQueryLen.N)
+	maxLen := searchutil.GetMaxQueryLen()
+	if len(query) > maxLen {
+		return fmt.Errorf("too long query; got %d bytes; mustn't exceed `-search.maxQueryLen=%d` bytes", len(query), maxLen)
 	}
 	if start > end {
 		end = start + defaultStep
@@ -1089,12 +1089,9 @@ func getRoundDigits(r *http.Request) int {
 }
 
 func getLatencyOffsetMilliseconds(r *http.Request) (int64, error) {
-	d := latencyOffset.Milliseconds()
-	if d < 0 {
-		// Zero latency offset may be useful for some use cases.
-		// See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2061#issuecomment-1299109836
-		d = 0
-	}
+	// Zero latency offset may be useful for some use cases.
+	// See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2061#issuecomment-1299109836
+	d := max(latencyOffset.Milliseconds(), 0)
 	return httputil.GetDuration(r, "latency_offset", d)
 }
 

app/vmselect/promql/aggr.go

@@ -161,11 +161,8 @@ func aggrFuncAny(afa *aggrFuncArg) ([]*timeseries, error) {
 	afe := func(tss []*timeseries, _ *metricsql.ModifierExpr) []*timeseries {
 		return tss[:1]
 	}
-	limit := afa.ae.Limit
-	if limit > 1 {
-		// Only a single time series per group must be returned
-		limit = 1
-	}
+	// Only a single time series per group must be returned
+	limit := min(afa.ae.Limit, 1)
 	return aggrFuncExt(afe, tss, &afa.ae.Modifier, limit, true)
 }
 

app/vmselect/promql/eval.go

@@ -1002,10 +1002,7 @@ func getKeepMetricNames(expr metricsql.Expr) bool {
 }
 
 func doParallel(tss []*timeseries, f func(ts *timeseries, values []float64, timestamps []int64, workerID uint) ([]float64, []int64)) {
-	workers := netstorage.MaxWorkers()
-	if workers > len(tss) {
-		workers = len(tss)
-	}
+	workers := min(netstorage.MaxWorkers(), len(tss))
 	seriesPerWorker := (len(tss) + workers - 1) / workers
 	workChs := make([]chan *timeseries, workers)
 	for i := range workChs {
@@ -1079,10 +1076,7 @@ func evalInstantRollup(qt *querytracer.Tracer, ec *EvalConfig, funcName string,
 		return evalRollupFuncNoCache(qt, ecCopy, funcName, rf, expr, me, iafc, window, pointsPerSeries)
 	}
 	tooBigOffset := func(offset int64) bool {
-		maxOffset := window / 2
-		if maxOffset > 1800*1000 {
-			maxOffset = 1800 * 1000
-		}
+		maxOffset := min(window/2, 1800*1000)
 		return offset >= maxOffset
 	}
 	deleteCachedSeries := func(qt *querytracer.Tracer) {

app/vmselect/promql/rollup.go

@@ -820,17 +820,11 @@ func seekFirstTimestampIdxAfter(timestamps []int64, seekTimestamp int64, nHint i
 	if len(timestamps) == 0 || timestamps[0] > seekTimestamp {
 		return 0
 	}
-	startIdx := nHint - 2
-	if startIdx < 0 {
-		startIdx = 0
-	}
+	startIdx := max(nHint-2, 0)
 	if startIdx >= len(timestamps) {
 		startIdx = len(timestamps) - 1
 	}
-	endIdx := nHint + 2
-	if endIdx > len(timestamps) {
-		endIdx = len(timestamps)
-	}
+	endIdx := min(nHint+2, len(timestamps))
 	if startIdx > 0 && timestamps[startIdx] <= seekTimestamp {
 		timestamps = timestamps[startIdx:]
 		endIdx -= startIdx

app/vmselect/searchutil/searchutil.go

@@ -7,10 +7,12 @@ import (
 	"strings"
 	"time"
 
+	"github.com/VictoriaMetrics/metricsql"
+
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/fasttime"
+	"github.com/VictoriaMetrics/VictoriaMetrics/lib/flagutil"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/httputil"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/storage"
-	"github.com/VictoriaMetrics/metricsql"
 )
 
 var (
@@ -20,6 +22,7 @@ var (
 	maxStatusRequestDuration = flag.Duration("search.maxStatusRequestDuration", time.Minute*5, "The maximum duration for /api/v1/status/* requests")
 	maxLabelsAPIDuration     = flag.Duration("search.maxLabelsAPIDuration", time.Second*5, "The maximum duration for /api/v1/labels, /api/v1/label/.../values and /api/v1/series requests. "+
 		"See also -search.maxLabelsAPISeries and -search.ignoreExtraFiltersAtLabelsAPI")
+	maxQueryLen = flagutil.NewBytes("search.maxQueryLen", 16*1024, "The maximum search query length in bytes")
 )
 
 // GetMaxQueryDuration returns the maximum duration for query from r.
@@ -227,3 +230,8 @@ func toTagFilter(dst *storage.TagFilter, src *metricsql.LabelFilter) {
 	dst.IsRegexp = src.IsRegexp
 	dst.IsNegative = src.IsNegative
 }
+
+// GetMaxQueryLen returns the current value of the search.maxQueryLen flag.
+func GetMaxQueryLen() int {
+	return maxQueryLen.IntN()
+}

app/vmselect/vmui/assets/MetricsQL-BhDn4Z6i.md

@@ -21,7 +21,7 @@ However, there are some [intentional differences](https://medium.com/@romanhavro
 
 [Standalone MetricsQL package](https://godoc.org/github.com/VictoriaMetrics/metricsql) can be used for parsing MetricsQL in external apps.
 
-If you are unfamiliar with PromQL, then it is suggested reading [this tutorial for beginners](https://medium.com/@valyala/promql-tutorial-for-beginners-9ab455142085)
+If you are unfamiliar with PromQL, we suggest reading [this tutorial for beginners](https://medium.com/@valyala/promql-tutorial-for-beginners-9ab455142085)
 and introduction into [basic querying via MetricsQL](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#metricsql).
 
 The following functionality is implemented differently in MetricsQL compared to PromQL. This improves user experience:
@@ -69,13 +69,13 @@ The list of MetricsQL features on top of PromQL:
   See [these docs](https://docs.victoriametrics.com/victoriametrics/integrations/graphite/#selecting-graphite-metrics).
   VictoriaMetrics can be used as Graphite datasource in Grafana. See [these docs](https://docs.victoriametrics.com/victoriametrics/integrations/graphite/#graphite-api-usage) for details.
   See also [label_graphite_group](#label_graphite_group) function, which can be used for extracting the given groups from Graphite metric name.
-* Lookbehind window in square brackets for [rollup functions](#rollup-functions) may be omitted. VictoriaMetrics automatically selects the lookbehind window
+* The lookbehind window in square brackets for [rollup functions](#rollup-functions) may be omitted. VictoriaMetrics automatically selects the lookbehind window
   depending on the `step` query arg passed to [/api/v1/query_range](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#range-query)
   and the real interval between [raw samples](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#raw-samples) (aka `scrape_interval`).
   For instance, the following query is valid in VictoriaMetrics: `rate(node_network_receive_bytes_total)`.
   It is roughly equivalent to `rate(node_network_receive_bytes_total[$__interval])` when used in Grafana.
   The difference is documented in [rate() docs](#rate).
-* Numeric values can contain `_` delimiters for better readability. For example, `1_234_567_890` can be used in queries instead of `1234567890`.
+* Numeric values may include underscore delimiters for better readability. For example, `1_234_567_890` can be used in queries instead of `1234567890`.
 * [Series selectors](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#filtering) accept multiple `or` filters. For example, `{env="prod",job="a" or env="dev",job="b"}`
   selects series with `{env="prod",job="a"}` or `{env="dev",job="b"}` labels.
   See [these docs](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#filtering-by-multiple-or-filters) for details.
@@ -111,8 +111,8 @@ The list of MetricsQL features on top of PromQL:
 * Metric names and labels names may contain escaped chars. For example, `foo\-bar{baz\=aa="b"}` is valid expression.
   It returns time series with name `foo-bar` containing label `baz=aa` with value `b`.
   Additionally, the following escape sequences are supported:
-  - `\xXX`, where `XX` is hexadecimal representation of the escaped ascii char.
-  - `\uXXXX`, where `XXXX` is a hexadecimal representation of the escaped unicode char.
+  * `\xXX`, where `XX` is hexadecimal representation of the escaped ascii char.
+  * `\uXXXX`, where `XXXX` is a hexadecimal representation of the escaped unicode char.
 * Aggregate functions support optional `limit N` suffix in order to limit the number of output series.
   For example, `sum(x) by (y) limit 3` limits the number of output time series after the aggregation to 3.
   All the other time series are dropped.
@@ -138,8 +138,9 @@ This may result in `duplicate time series` error when the function is applied to
 This error can be fixed by applying `keep_metric_names` modifier to the function or binary operator.
 
 For example:
-- `rate({__name__=~"foo|bar"}) keep_metric_names` leaves `foo` and `bar` metric names in the returned time series.
-- `({__name__=~"foo|bar"} / 10) keep_metric_names` leaves `foo` and `bar` metric names in the returned time series.
+
+* `rate({__name__=~"foo|bar"}) keep_metric_names` leaves `foo` and `bar` metric names in the returned time series.
+* `({__name__=~"foo|bar"} / 10) keep_metric_names` leaves `foo` and `bar` metric names in the returned time series.
 
 ## MetricsQL functions
 
@@ -166,10 +167,10 @@ Additional details:
 * If the given [series selector](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#filtering) returns multiple time series,
   then rollups are calculated individually per each returned series.
 * If lookbehind window in square brackets is missing, then it is automatically set to the following value:
-  - To `step` value passed to [/api/v1/query_range](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#range-query) or [/api/v1/query](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#instant-query)
+  * To `step` value passed to [/api/v1/query_range](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#range-query) or [/api/v1/query](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#instant-query)
     for all the [rollup functions](#rollup-functions) except of [default_rollup](#default_rollup) and [rate](#rate). This value is known as `$__interval` in Grafana or `1i` in MetricsQL.
     For example, `avg_over_time(temperature)` is automatically transformed to `avg_over_time(temperature[1i])`.
-  - To the `max(step, scrape_interval)`, where `scrape_interval` is the interval between [raw samples](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#raw-samples)
+  * To the `max(step, scrape_interval)`, where `scrape_interval` is the interval between [raw samples](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#raw-samples)
     for [default_rollup](#default_rollup) and [rate](#rate) functions. This allows avoiding unexpected gaps on the graph when `step` is smaller than `scrape_interval`.
 * Every [series selector](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#filtering) in MetricsQL must be wrapped into a rollup function.
   Otherwise, it is automatically wrapped into [default_rollup](#default_rollup). For example, `foo{bar="baz"}`
@@ -666,8 +667,9 @@ This function is usually applied to [gauges](https://docs.victoriametrics.com/vi
 
 `outlier_iqr_over_time(series_selector[d])` is a [rollup function](#rollup-functions), which returns the last sample on the given lookbehind window `d`
 if its value is either smaller than the `q25-1.5*iqr` or bigger than `q75+1.5*iqr` where:
-- `iqr` is an [Interquartile range](https://en.wikipedia.org/wiki/Interquartile_range) over [raw samples](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#raw-samples) on the lookbehind window `d`
-- `q25` and `q75` are 25th and 75th [percentiles](https://en.wikipedia.org/wiki/Percentile) over [raw samples](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#raw-samples) on the lookbehind window `d`.
+
+* `iqr` is an [Interquartile range](https://en.wikipedia.org/wiki/Interquartile_range) over [raw samples](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#raw-samples) on the lookbehind window `d`
+* `q25` and `q75` are 25th and 75th [percentiles](https://en.wikipedia.org/wiki/Percentile) over [raw samples](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#raw-samples) on the lookbehind window `d`.
 
 The `outlier_iqr_over_time()` is useful for detecting anomalies in gauge values based on the previous history of values.
 For example, `outlier_iqr_over_time(memory_usage_bytes[1h])` triggers when `memory_usage_bytes` suddenly goes outside the usual value range for the last hour.
@@ -759,7 +761,6 @@ This function is usually applied to [counters](https://docs.victoriametrics.com/
 
 See also [increase_prometheus](#increase_prometheus) and [rate](#rate).
 
-
 #### rate_over_sum
 
 `rate_over_sum(series_selector[d])` is a [rollup function](#rollup-functions), which calculates per-second rate over the sum of [raw samples](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#raw-samples)
@@ -1106,7 +1107,6 @@ This function is usually applied to [gauges](https://docs.victoriametrics.com/vi
 
 See also [zscore](#zscore), [range_trim_zscore](#range_trim_zscore) and [outlier_iqr_over_time](#outlier_iqr_over_time).
 
-
 ### Transform functions
 
 **Transform functions** calculate transformations over [rollup results](#rollup-functions).
@@ -1851,7 +1851,6 @@ The list of supported label manipulation functions:
 `alias(q, "name")` is [label manipulation function](#label-manipulation-functions), which sets the given `name` to all the time series returned by `q`.
 For example, `alias(up, "foobar")` would rename `up` series to `foobar` series.
 
-
 #### drop_common_labels
 
 `drop_common_labels(q1, ...., qN)` is [label manipulation function](#label-manipulation-functions), which drops common `label="value"` pairs
@@ -1877,7 +1876,7 @@ For example, `label_graphite_group({__graphite__="foo*.bar.*"}, 0, 2)` would sub
 
 This function is useful for aggregating Graphite metrics with [aggregate functions](#aggregate-functions). For example, the following query would return per-app memory usage:
 
-```
+```metricsql
 sum by (__name__) (
     label_graphite_group({__graphite__="app*.host*.memory_usage"}, 0)
 )
@@ -2003,7 +2002,6 @@ would return series in the following order of `bar` label values: `101`, `15`, `
 
 See also [sort_by_label_numeric](#sort_by_label_numeric) and [sort_by_label_desc](#sort_by_label_desc).
 
-
 ### Aggregate functions
 
 **Aggregate functions** calculate aggregates over groups of [rollup results](#rollup-functions).
@@ -2179,8 +2177,9 @@ per each `group_labels` for all the time series returned by `q`. The aggregate i
 `outliers_iqr(q)` is [aggregate function](#aggregate-functions), which returns time series from `q` with at least a single point
 outside e.g. [Interquartile range outlier bounds](https://en.wikipedia.org/wiki/Interquartile_range) `[q25-1.5*iqr .. q75+1.5*iqr]`
 comparing to other time series at the given point, where:
-- `iqr` is an [Interquartile range](https://en.wikipedia.org/wiki/Interquartile_range) calculated independently per each point on the graph across `q` series.
-- `q25` and `q75` are 25th and 75th [percentiles](https://en.wikipedia.org/wiki/Percentile) calculated independently per each point on the graph across `q` series.
+
+* `iqr` is an [Interquartile range](https://en.wikipedia.org/wiki/Interquartile_range) calculated independently per each point on the graph across `q` series.
+* `q25` and `q75` are 25th and 75th [percentiles](https://en.wikipedia.org/wiki/Percentile) calculated independently per each point on the graph across `q` series.
 
 The `outliers_iqr()` is useful for detecting anomalous series in the group of series. For example, `outliers_iqr(temperature) by (country)` returns
 per-country series with anomalous outlier values comparing to the rest of per-country series.
@@ -2349,10 +2348,10 @@ VictoriaMetrics performs subqueries in the following way:
 VictoriaMetrics performs the following implicit conversions for incoming queries before starting the calculations:
 
 * If lookbehind window in square brackets is missing inside [rollup function](#rollup-functions), then it is automatically set to the following value:
-  - To `step` value passed to [/api/v1/query_range](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#range-query) or [/api/v1/query](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#instant-query)
+  * To `step` value passed to [/api/v1/query_range](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#range-query) or [/api/v1/query](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#instant-query)
     for all the [rollup functions](#rollup-functions) except of [default_rollup](#default_rollup) and [rate](#rate). This value is known as `$__interval` in Grafana or `1i` in MetricsQL.
     For example, `avg_over_time(temperature)` is automatically transformed to `avg_over_time(temperature[1i])`.
-  - To the `max(step, scrape_interval)`, where `scrape_interval` is the interval between [raw samples](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#raw-samples)
+  * To the `max(step, scrape_interval)`, where `scrape_interval` is the interval between [raw samples](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#raw-samples)
     for [default_rollup](#default_rollup) and [rate](#rate) functions. This allows avoiding unexpected gaps on the graph when `step` is smaller than `scrape_interval`.
 * All the [series selectors](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#filtering),
   which aren't wrapped into [rollup functions](#rollup-functions), are automatically wrapped into [default_rollup](#default_rollup) function.

app/vmselect/vmui/index.html

@@ -36,10 +36,10 @@
   <meta property="og:title" content="UI for VictoriaMetrics">
   <meta property="og:url" content="https://victoriametrics.com/">
   <meta property="og:description" content="Explore and troubleshoot your VictoriaMetrics data">
-  <script type="module" crossorigin src="./assets/index-SqjehVXD.js"></script>
+  <script type="module" crossorigin src="./assets/index-DK22yiEQ.js"></script>
   <link rel="modulepreload" crossorigin href="./assets/vendor-DBOs1yKE.js">
   <link rel="stylesheet" crossorigin href="./assets/vendor-D1GxaB_c.css">
-  <link rel="stylesheet" crossorigin href="./assets/index-B7vIex3g.css">
+  <link rel="stylesheet" crossorigin href="./assets/index-Ccv_zSYG.css">
 </head>
 <body>
 <noscript>You need to enable JavaScript to run this app.</noscript>

app/vmstorage/main.go

@@ -683,7 +683,7 @@ func writeStorageMetrics(w io.Writer, strg *storage.Storage) {
 	metrics.WriteCounterUint64(w, `vm_cache_eviction_bytes_total{type="storage/metricIDs", reason="miss_percentage"}`, m.MetricIDCacheMissEvictionBytes)
 	metrics.WriteCounterUint64(w, `vm_cache_eviction_bytes_total{type="storage/metricIDs", reason="expiration"}`, m.MetricIDCacheExpireEvictionBytes)
 
-	metrics.WriteCounterUint64(w, `vm_deleted_metrics_total{type="indexdb"}`, idbm.DeletedMetricsCount)
+	metrics.WriteCounterUint64(w, `vm_deleted_metrics_total{type="indexdb"}`, m.DeletedMetricsCount)
 
 	metrics.WriteCounterUint64(w, `vm_cache_collisions_total{type="storage/tsid"}`, m.TSIDCacheCollisions)
 	metrics.WriteCounterUint64(w, `vm_cache_collisions_total{type="storage/metricName"}`, m.MetricNameCacheCollisions)

app/vmui/packages/vmui/src/assets/MetricsQL.md

@@ -21,7 +21,7 @@ However, there are some [intentional differences](https://medium.com/@romanhavro
 
 [Standalone MetricsQL package](https://godoc.org/github.com/VictoriaMetrics/metricsql) can be used for parsing MetricsQL in external apps.
 
-If you are unfamiliar with PromQL, then it is suggested reading [this tutorial for beginners](https://medium.com/@valyala/promql-tutorial-for-beginners-9ab455142085)
+If you are unfamiliar with PromQL, we suggest reading [this tutorial for beginners](https://medium.com/@valyala/promql-tutorial-for-beginners-9ab455142085)
 and introduction into [basic querying via MetricsQL](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#metricsql).
 
 The following functionality is implemented differently in MetricsQL compared to PromQL. This improves user experience:
@@ -69,13 +69,13 @@ The list of MetricsQL features on top of PromQL:
   See [these docs](https://docs.victoriametrics.com/victoriametrics/integrations/graphite/#selecting-graphite-metrics).
   VictoriaMetrics can be used as Graphite datasource in Grafana. See [these docs](https://docs.victoriametrics.com/victoriametrics/integrations/graphite/#graphite-api-usage) for details.
   See also [label_graphite_group](#label_graphite_group) function, which can be used for extracting the given groups from Graphite metric name.
-* Lookbehind window in square brackets for [rollup functions](#rollup-functions) may be omitted. VictoriaMetrics automatically selects the lookbehind window
+* The lookbehind window in square brackets for [rollup functions](#rollup-functions) may be omitted. VictoriaMetrics automatically selects the lookbehind window
   depending on the `step` query arg passed to [/api/v1/query_range](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#range-query)
   and the real interval between [raw samples](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#raw-samples) (aka `scrape_interval`).
   For instance, the following query is valid in VictoriaMetrics: `rate(node_network_receive_bytes_total)`.
   It is roughly equivalent to `rate(node_network_receive_bytes_total[$__interval])` when used in Grafana.
   The difference is documented in [rate() docs](#rate).
-* Numeric values can contain `_` delimiters for better readability. For example, `1_234_567_890` can be used in queries instead of `1234567890`.
+* Numeric values may include underscore delimiters for better readability. For example, `1_234_567_890` can be used in queries instead of `1234567890`.
 * [Series selectors](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#filtering) accept multiple `or` filters. For example, `{env="prod",job="a" or env="dev",job="b"}`
   selects series with `{env="prod",job="a"}` or `{env="dev",job="b"}` labels.
   See [these docs](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#filtering-by-multiple-or-filters) for details.
@@ -111,8 +111,8 @@ The list of MetricsQL features on top of PromQL:
 * Metric names and labels names may contain escaped chars. For example, `foo\-bar{baz\=aa="b"}` is valid expression.
   It returns time series with name `foo-bar` containing label `baz=aa` with value `b`.
   Additionally, the following escape sequences are supported:
-  - `\xXX`, where `XX` is hexadecimal representation of the escaped ascii char.
-  - `\uXXXX`, where `XXXX` is a hexadecimal representation of the escaped unicode char.
+  * `\xXX`, where `XX` is hexadecimal representation of the escaped ascii char.
+  * `\uXXXX`, where `XXXX` is a hexadecimal representation of the escaped unicode char.
 * Aggregate functions support optional `limit N` suffix in order to limit the number of output series.
   For example, `sum(x) by (y) limit 3` limits the number of output time series after the aggregation to 3.
   All the other time series are dropped.
@@ -138,8 +138,9 @@ This may result in `duplicate time series` error when the function is applied to
 This error can be fixed by applying `keep_metric_names` modifier to the function or binary operator.
 
 For example:
-- `rate({__name__=~"foo|bar"}) keep_metric_names` leaves `foo` and `bar` metric names in the returned time series.
-- `({__name__=~"foo|bar"} / 10) keep_metric_names` leaves `foo` and `bar` metric names in the returned time series.
+
+* `rate({__name__=~"foo|bar"}) keep_metric_names` leaves `foo` and `bar` metric names in the returned time series.
+* `({__name__=~"foo|bar"} / 10) keep_metric_names` leaves `foo` and `bar` metric names in the returned time series.
 
 ## MetricsQL functions
 
@@ -166,10 +167,10 @@ Additional details:
 * If the given [series selector](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#filtering) returns multiple time series,
   then rollups are calculated individually per each returned series.
 * If lookbehind window in square brackets is missing, then it is automatically set to the following value:
-  - To `step` value passed to [/api/v1/query_range](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#range-query) or [/api/v1/query](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#instant-query)
+  * To `step` value passed to [/api/v1/query_range](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#range-query) or [/api/v1/query](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#instant-query)
     for all the [rollup functions](#rollup-functions) except of [default_rollup](#default_rollup) and [rate](#rate). This value is known as `$__interval` in Grafana or `1i` in MetricsQL.
     For example, `avg_over_time(temperature)` is automatically transformed to `avg_over_time(temperature[1i])`.
-  - To the `max(step, scrape_interval)`, where `scrape_interval` is the interval between [raw samples](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#raw-samples)
+  * To the `max(step, scrape_interval)`, where `scrape_interval` is the interval between [raw samples](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#raw-samples)
     for [default_rollup](#default_rollup) and [rate](#rate) functions. This allows avoiding unexpected gaps on the graph when `step` is smaller than `scrape_interval`.
 * Every [series selector](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#filtering) in MetricsQL must be wrapped into a rollup function.
   Otherwise, it is automatically wrapped into [default_rollup](#default_rollup). For example, `foo{bar="baz"}`
@@ -666,8 +667,9 @@ This function is usually applied to [gauges](https://docs.victoriametrics.com/vi
 
 `outlier_iqr_over_time(series_selector[d])` is a [rollup function](#rollup-functions), which returns the last sample on the given lookbehind window `d`
 if its value is either smaller than the `q25-1.5*iqr` or bigger than `q75+1.5*iqr` where:
-- `iqr` is an [Interquartile range](https://en.wikipedia.org/wiki/Interquartile_range) over [raw samples](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#raw-samples) on the lookbehind window `d`
-- `q25` and `q75` are 25th and 75th [percentiles](https://en.wikipedia.org/wiki/Percentile) over [raw samples](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#raw-samples) on the lookbehind window `d`.
+
+* `iqr` is an [Interquartile range](https://en.wikipedia.org/wiki/Interquartile_range) over [raw samples](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#raw-samples) on the lookbehind window `d`
+* `q25` and `q75` are 25th and 75th [percentiles](https://en.wikipedia.org/wiki/Percentile) over [raw samples](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#raw-samples) on the lookbehind window `d`.
 
 The `outlier_iqr_over_time()` is useful for detecting anomalies in gauge values based on the previous history of values.
 For example, `outlier_iqr_over_time(memory_usage_bytes[1h])` triggers when `memory_usage_bytes` suddenly goes outside the usual value range for the last hour.
@@ -759,7 +761,6 @@ This function is usually applied to [counters](https://docs.victoriametrics.com/
 
 See also [increase_prometheus](#increase_prometheus) and [rate](#rate).
 
-
 #### rate_over_sum
 
 `rate_over_sum(series_selector[d])` is a [rollup function](#rollup-functions), which calculates per-second rate over the sum of [raw samples](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#raw-samples)
@@ -1106,7 +1107,6 @@ This function is usually applied to [gauges](https://docs.victoriametrics.com/vi
 
 See also [zscore](#zscore), [range_trim_zscore](#range_trim_zscore) and [outlier_iqr_over_time](#outlier_iqr_over_time).
 
-
 ### Transform functions
 
 **Transform functions** calculate transformations over [rollup results](#rollup-functions).
@@ -1851,7 +1851,6 @@ The list of supported label manipulation functions:
 `alias(q, "name")` is [label manipulation function](#label-manipulation-functions), which sets the given `name` to all the time series returned by `q`.
 For example, `alias(up, "foobar")` would rename `up` series to `foobar` series.
 
-
 #### drop_common_labels
 
 `drop_common_labels(q1, ...., qN)` is [label manipulation function](#label-manipulation-functions), which drops common `label="value"` pairs
@@ -1877,7 +1876,7 @@ For example, `label_graphite_group({__graphite__="foo*.bar.*"}, 0, 2)` would sub
 
 This function is useful for aggregating Graphite metrics with [aggregate functions](#aggregate-functions). For example, the following query would return per-app memory usage:
 
-```
+```metricsql
 sum by (__name__) (
     label_graphite_group({__graphite__="app*.host*.memory_usage"}, 0)
 )
@@ -2003,7 +2002,6 @@ would return series in the following order of `bar` label values: `101`, `15`, `
 
 See also [sort_by_label_numeric](#sort_by_label_numeric) and [sort_by_label_desc](#sort_by_label_desc).
 
-
 ### Aggregate functions
 
 **Aggregate functions** calculate aggregates over groups of [rollup results](#rollup-functions).
@@ -2179,8 +2177,9 @@ per each `group_labels` for all the time series returned by `q`. The aggregate i
 `outliers_iqr(q)` is [aggregate function](#aggregate-functions), which returns time series from `q` with at least a single point
 outside e.g. [Interquartile range outlier bounds](https://en.wikipedia.org/wiki/Interquartile_range) `[q25-1.5*iqr .. q75+1.5*iqr]`
 comparing to other time series at the given point, where:
-- `iqr` is an [Interquartile range](https://en.wikipedia.org/wiki/Interquartile_range) calculated independently per each point on the graph across `q` series.
-- `q25` and `q75` are 25th and 75th [percentiles](https://en.wikipedia.org/wiki/Percentile) calculated independently per each point on the graph across `q` series.
+
+* `iqr` is an [Interquartile range](https://en.wikipedia.org/wiki/Interquartile_range) calculated independently per each point on the graph across `q` series.
+* `q25` and `q75` are 25th and 75th [percentiles](https://en.wikipedia.org/wiki/Percentile) calculated independently per each point on the graph across `q` series.
 
 The `outliers_iqr()` is useful for detecting anomalous series in the group of series. For example, `outliers_iqr(temperature) by (country)` returns
 per-country series with anomalous outlier values comparing to the rest of per-country series.
@@ -2349,10 +2348,10 @@ VictoriaMetrics performs subqueries in the following way:
 VictoriaMetrics performs the following implicit conversions for incoming queries before starting the calculations:
 
 * If lookbehind window in square brackets is missing inside [rollup function](#rollup-functions), then it is automatically set to the following value:
-  - To `step` value passed to [/api/v1/query_range](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#range-query) or [/api/v1/query](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#instant-query)
+  * To `step` value passed to [/api/v1/query_range](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#range-query) or [/api/v1/query](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#instant-query)
     for all the [rollup functions](#rollup-functions) except of [default_rollup](#default_rollup) and [rate](#rate). This value is known as `$__interval` in Grafana or `1i` in MetricsQL.
     For example, `avg_over_time(temperature)` is automatically transformed to `avg_over_time(temperature[1i])`.
-  - To the `max(step, scrape_interval)`, where `scrape_interval` is the interval between [raw samples](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#raw-samples)
+  * To the `max(step, scrape_interval)`, where `scrape_interval` is the interval between [raw samples](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#raw-samples)
     for [default_rollup](#default_rollup) and [rate](#rate) functions. This allows avoiding unexpected gaps on the graph when `step` is smaller than `scrape_interval`.
 * All the [series selectors](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#filtering),
   which aren't wrapped into [rollup functions](#rollup-functions), are automatically wrapped into [default_rollup](#default_rollup) function.

app/vmui/packages/vmui/src/components/ExploreAlerts/BaseAlert/index.tsx

@@ -7,6 +7,7 @@ import {
   SearchIcon,
 } from "../../Main/Icons";
 import dayjs from "dayjs";
+import CodeExample from "../../Main/CodeExample/CodeExample";
 
 interface BaseAlertProps {
   item: APIAlert;
@@ -46,9 +47,9 @@ const BaseAlert = ({ item }: BaseAlertProps) => {
           <tr>
             <td className="vm-col-md">Query</td>
             <td>
-              <pre>
-                <code className="language-promql">{query}</code>
-              </pre>
+              <CodeExample
+                code={query}
+              />
             </td>
           </tr>
           <tr>

app/vmui/packages/vmui/src/components/ExploreAlerts/BaseAlert/style.scss

@@ -19,30 +19,6 @@
     text-align: center;
   }
 
-  a:hover > pre {
-    background-color: $color-background-badge;
-    cursor: pointer;
-  }
-
-  a:hover {
-    background-color: $color-background-hover;
-    cursor: pointer;
-  }
-
-  pre {
-    background-color: $color-background-badge;
-    padding: 0 $padding-global;
-    border-radius: $border-radius-small;
-    word-break: break-word;
-    white-space: pre-wrap;
-    .keyword,
-    .function,
-    .attr-name,
-    .range-duration {
-      color: $color-keyword;
-    }
-  }
-
   .vm-col-sm {
     width: 10%;
     white-space: nowrap;
@@ -59,6 +35,11 @@
     text-overflow: ellipsis;
   }
 
+  .vm-button {
+    color: $color-passive;
+    border: 1px solid var(--color-passive);
+  }
+
   table {
     width: 100%;
     td, th {

app/vmui/packages/vmui/src/components/ExploreAlerts/BaseRule/index.tsx

@@ -7,6 +7,7 @@ import Alert from "../../Main/Alert/Alert";
 import Badges, { BadgeColor } from "../Badges";
 import dayjs from "dayjs";
 import { formatDuration } from "../helpers";
+import CodeExample from "../../Main/CodeExample/CodeExample";
 
 interface BaseRuleProps {
   item: APIRule;
@@ -56,9 +57,9 @@ const BaseRule = ({ item }: BaseRuleProps) => {
           <tr>
             <td className="vm-col-md">Query</td>
             <td>
-              <pre>
-                <code className="language-promql">{query}</code>
-              </pre>
+              <CodeExample
+                code={query}
+              />
             </td>
           </tr>
           {!!item.duration && (

app/vmui/packages/vmui/src/components/ExploreAlerts/BaseRule/style.scss

@@ -19,28 +19,6 @@
     text-align: center;
   }
 
-  pre {
-    position: relative;
-    background-color: $color-background-badge;
-    padding: 0 $padding-global;
-    border-radius: $border-radius-small;
-    word-break: break-word;
-    white-space: pre-wrap;
-    .keyword,
-    .function,
-    .attr-name,
-    .range-duration {
-      color: $color-keyword;
-    }
-    div {
-      position: absolute;
-      top: 0;
-      right: 0;
-      display: flex;
-      column-gap: 4px;
-    }
-  }
-
   .vm-col-hidden {
     width: 30px;
   }

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

@@ -6,12 +6,3 @@ export enum AppType {
 export const APP_TYPE = import.meta.env.VITE_APP_TYPE;
 export const APP_TYPE_VM = APP_TYPE === AppType.victoriametrics;
 export const APP_TYPE_ANOMALY = APP_TYPE === AppType.vmanomaly;
-
-export const isDefaultDatasourceType = (datasourceType: string): boolean => {
-  switch (APP_TYPE) {
-    case AppType.victoriametrics:
-      return datasourceType == "prometheus" || datasourceType == "";
-    default:
-      return false;
-  }
-};

app/vmui/packages/vmui/src/hooks/useFetchAppConfig.ts

@@ -3,7 +3,7 @@ import { useEffect, useState } from "preact/compat";
 import { ErrorTypes } from "../types";
 import { APP_TYPE_VM } from "../constants/appType";
 
-const useFetchFlags = () => {
+const useFetchAppConfig = () => {
   const dispatch = useAppDispatch();
 
   const [isLoading, setIsLoading] = useState(false);
@@ -31,5 +31,5 @@ const useFetchFlags = () => {
   return { isLoading, error };
 };
 
-export default useFetchFlags;
+export default useFetchAppConfig;
 

app/vmui/packages/vmui/src/hooks/useFetchFlags.ts

@@ -1,45 +0,0 @@
-import { useAppDispatch, useAppState } from "../state/common/StateContext";
-import { useEffect, useState } from "preact/compat";
-import { ErrorTypes } from "../types";
-import { APP_TYPE_VM } from "../constants/appType";
-import { getUrlWithoutTenant } from "../utils/tenants";
-
-const useFetchFlags = () => {
-  const { serverUrl } = useAppState();
-  const dispatch = useAppDispatch();
-
-  const [isLoading, setIsLoading] = useState(false);
-  const [error, setError] = useState<ErrorTypes | string>("");
-
-  useEffect(() => {
-    const fetchFlags = async () => {
-      if (!serverUrl || !APP_TYPE_VM) return;
-      setError("");
-      setIsLoading(true);
-
-      try {
-        const url = getUrlWithoutTenant(serverUrl);
-        const response = await fetch(`${url}/flags`);
-        const data = await response.text();
-        const flags = data.split("\n").filter(flag => flag.trim() !== "")
-          .reduce((acc, flag) => {
-            const [keyRaw, valueRaw] = flag.split("=");
-            const key = keyRaw.trim().replace(/^-/, "");
-            acc[key.trim()] = valueRaw ? valueRaw.trim().replace(/^"(.*)"$/, "$1") : null;
-            return acc;
-          }, {} as Record<string, string|null>);
-        dispatch({ type: "SET_FLAGS", payload: flags });
-      } catch (e) {
-        setIsLoading(false);
-        if (e instanceof Error) setError(`${e.name}: ${e.message}`);
-      }
-    };
-
-    fetchFlags();
-  }, [serverUrl]);
-
-  return { isLoading, error };
-};
-
-export default useFetchFlags;
-

app/vmui/packages/vmui/src/hooks/useSearchParamsFromObject.ts

@@ -30,7 +30,7 @@ const useSearchParamsFromObject = () => {
     if (hasSearchParams) {
       setSearchParams(newSearchParams);
     } else {
-      navigate(`?${searchParams.toString()}`, { replace: true });
+      navigate(`?${newSearchParams.toString()}`, { replace: true });
     }
   }, [searchParams, navigate]);
 

app/vmui/packages/vmui/src/layouts/AnomalyLayout/AnomalyLayout.tsx

@@ -1,12 +1,11 @@
 import Header from "../Header/Header";
 import { FC, useEffect } from "preact/compat";
-import { Outlet, useLocation, useSearchParams } from "react-router-dom";
+import { Outlet, useSearchParams } from "react-router-dom";
 import qs from "qs";
 import "../MainLayout/style.scss";
 import { getAppModeEnable } from "../../utils/app-mode";
 import classNames from "classnames";
 import Footer from "../Footer/Footer";
-import { routerOptions } from "../../router";
 import useFetchDefaultTimezone from "../../hooks/useFetchDefaultTimezone";
 import useDeviceDetect from "../../hooks/useDeviceDetect";
 import ControlsAnomalyLayout from "./ControlsAnomalyLayout";
@@ -14,17 +13,10 @@ import ControlsAnomalyLayout from "./ControlsAnomalyLayout";
 const AnomalyLayout: FC = () => {
   const appModeEnable = getAppModeEnable();
   const { isMobile } = useDeviceDetect();
-  const { pathname } = useLocation();
   const [searchParams, setSearchParams] = useSearchParams();
 
   useFetchDefaultTimezone();
 
-  const setDocumentTitle = () => {
-    const defaultTitle = "vmui for vmanomaly";
-    const routeTitle = routerOptions[pathname]?.title;
-    document.title = routeTitle ? `${routeTitle} - ${defaultTitle}` : defaultTitle;
-  };
-
   // for support old links with search params
   const redirectSearchToHashParams = () => {
     const { search, href } = window.location;
@@ -38,7 +30,6 @@ const AnomalyLayout: FC = () => {
     if (newHref !== href) window.location.replace(newHref);
   };
 
-  useEffect(setDocumentTitle, [pathname]);
   useEffect(redirectSearchToHashParams, []);
 
   return <section className="vm-container">

app/vmui/packages/vmui/src/layouts/Header/Header.tsx

@@ -31,7 +31,7 @@ const Header: FC<HeaderProps> = ({ controlsComponent }) => {
   const { isMobile } = useDeviceDetect();
 
   const windowSize = useWindowSize();
-  const displaySidebar = useMemo(() => window.innerWidth < 1000, [windowSize]);
+  const displaySidebar = useMemo(() => window.innerWidth < 1230, [windowSize]);
 
   const { isDarkTheme } = useAppState();
   const appModeEnable = getAppModeEnable();

app/vmui/packages/vmui/src/layouts/Header/HeaderControls/HeaderControls.tsx

@@ -53,7 +53,7 @@ const HeaderControls: FC<ControlsProps & HeaderProps> = ({
   if (isMobile) {
     return (
       <>
-        <div>
+        <div className="vm-header-controls">
           <Button
             className={classNames({
               "vm-header-button": !appModeEnable

app/vmui/packages/vmui/src/layouts/Header/HeaderNav/NavSubItem.tsx

@@ -23,7 +23,7 @@ const NavSubItem: FC<NavItemProps> = ({
   color,
   background,
   submenu,
-  direction
+  direction = "row"
 }) => {
   const { pathname } = useLocation();
 
@@ -37,8 +37,9 @@ const NavSubItem: FC<NavItemProps> = ({
   } = useBoolean(false);
 
   const handleOpenSubmenu = () => {
-    setOpenSubmenu();
-    if (menuTimeout) clearTimeout(menuTimeout);
+    if (direction === "row" || !openSubmenu) setOpenSubmenu();
+    if (direction === "column" && openSubmenu) handleCloseSubmenu();
+    if (direction === "row" && menuTimeout) clearTimeout(menuTimeout);
   };
 
   const handleMouseLeave = () => {
@@ -55,50 +56,31 @@ const NavSubItem: FC<NavItemProps> = ({
     handleCloseSubmenu();
   }, [pathname]);
 
-  if (direction === "column") {
-    return (
-      <>
-        {submenu.map(sm => (
-          <NavItem
-            key={sm.value}
-            activeMenu={activeMenu}
-            value={sm.value || ""}
-            label={sm.label || ""}
-            type={sm.type || NavigationItemType.internalLink}
-          />
-        ))}
-      </>
-    );
-  }
-
   return (
     <div
       className={classNames({
-        "vm-header-nav-item": true,
-        "vm-header-nav-item_sub": true,
         "vm-header-nav-item_open": openSubmenu,
-        "vm-header-nav-item_active": submenu.find(m => m.value === activeMenu)
       })}
       style={{ color }}
-      onMouseEnter={handleOpenSubmenu}
-      onMouseLeave={handleMouseLeave}
+      onMouseEnter={direction === "column" ? undefined : handleOpenSubmenu}
+      onMouseLeave={direction === "column" ? undefined : handleMouseLeave}
+      onClick={direction === "column" ? handleOpenSubmenu : undefined}
       ref={buttonRef}
     >
-      {label}
-      <ArrowDropDownIcon/>
-
-      <Popper
-        open={openSubmenu}
-        placement="bottom-left"
-        offset={{ top: 12, left: 0 }}
-        onClose={handleCloseSubmenu}
-        buttonRef={buttonRef}
+      <div
+        className={classNames({
+          "vm-header-nav-item": true,
+          "vm-header-nav-item_sub": true,
+          "vm-header-nav-item_active": submenu.find(m => m.value === activeMenu),
+        })}
       >
+        {label}
+        <ArrowDropDownIcon/>
+      </div>
+      {direction === "column" ? (
         <div
           className="vm-header-nav-item-submenu"
           style={{ background }}
-          onMouseLeave={handleMouseLeave}
-          onMouseEnter={handleMouseEnterPopup}
         >
           {submenu.map(sm => (
             <NavItem
@@ -111,7 +93,33 @@ const NavSubItem: FC<NavItemProps> = ({
             />
           ))}
         </div>
-      </Popper>
+      ) : (
+        <Popper
+          open={openSubmenu}
+          placement="bottom-left"
+          offset={{ top: 12, left: 0 }}
+          onClose={handleCloseSubmenu}
+          buttonRef={buttonRef}
+        >
+          <div
+            className="vm-header-nav-item-submenu"
+            style={{ background }}
+            onMouseLeave={handleMouseLeave}
+            onMouseEnter={handleMouseEnterPopup}
+          >
+            {submenu.map(sm => (
+              <NavItem
+                key={sm.value}
+                activeMenu={activeMenu}
+                value={sm.value || ""}
+                label={sm.label || ""}
+                color={color}
+                type={sm.type || NavigationItemType.internalLink}
+              />
+            ))}
+          </div>
+        </Popper>
+      )}
     </div>
   );
 };

app/vmui/packages/vmui/src/layouts/Header/HeaderNav/style.scss

@@ -20,6 +20,14 @@
     }
   }
 
+  &_column &-item-submenu {
+    display: none;
+  }
+
+  &_column &-item_open &-item-submenu {
+    display: grid;
+  }
+
   &-item {
     position: relative;
     padding: $padding-global $padding-small;
@@ -44,6 +52,7 @@
     }
 
     &_active {
+      padding: $padding-global $padding-small 10px $padding-small;
       border-bottom: 2px solid rgba($color-black, 0.2);
     }
 
@@ -60,7 +69,6 @@
 
     &-submenu {
       display: grid;
-      white-space: nowrap;
       padding: $padding-small;
       color: $color-white;
       border-radius: $border-radius-small;

app/vmui/packages/vmui/src/layouts/Header/SidebarNav/SidebarHeader.tsx

@@ -52,7 +52,7 @@ const SidebarHeader: FC<SidebarHeaderProps> = ({
         "vm-header-sidebar-menu_open": openMenu
       })}
     >
-      <div>
+      <div className="vm-header-sidebar-scrollable">
         <HeaderNav
           color={color}
           background={background}

app/vmui/packages/vmui/src/layouts/Header/SidebarNav/style.scss

@@ -25,7 +25,13 @@ $sidebar-transition: cubic-bezier(0.280, 0.840, 0.420, 1);
       z-index: 102;
     }
   }
-
+  &-scrollable {
+    overflow-y: scroll;
+    scrollbar-width: none;
+  }
+  &-scrollable::-webkit-scrollbar {
+    display: none;
+  }
   &-menu {
     position: fixed;
     top: 0;

app/vmui/packages/vmui/src/layouts/Header/style.scss

@@ -22,15 +22,9 @@
   }
 
   &_sidebar {
-    display: grid;
-    grid-template-columns: 40px auto 1fr;
-    box-shadow: $color-background-body 0 1px 1px 0px;
-  }
-
-  &_mobile {
-    display: grid;
-    grid-template-columns: 33px 1fr 33px;
+    display: flex;
     justify-content: space-between;
+    box-shadow: $color-background-body 0 1px 1px 0px;
   }
 
   &_dark {

app/vmui/packages/vmui/src/layouts/MainLayout/MainLayout.tsx

@@ -11,7 +11,6 @@ import { useFetchDashboards } from "../../pages/PredefinedPanels/hooks/useFetchD
 import useDeviceDetect from "../../hooks/useDeviceDetect";
 import ControlsMainLayout from "./ControlsMainLayout";
 import useFetchDefaultTimezone from "../../hooks/useFetchDefaultTimezone";
-import useFetchFlags from "../../hooks/useFetchFlags";
 import useFetchAppConfig from "../../hooks/useFetchAppConfig";
 
 const MainLayout: FC = () => {
@@ -23,7 +22,6 @@ const MainLayout: FC = () => {
   useFetchDashboards();
   useFetchDefaultTimezone();
   useFetchAppConfig();
-  useFetchFlags();
 
   const setDocumentTitle = () => {
     const defaultTitle = "vmui";

app/vmui/packages/vmui/src/pages/ExploreAlerts/style.scss

@@ -54,7 +54,7 @@
 
   display: flex;
   flex-direction: column;
-  align-items: flex-start;
+  align-items: stretch;
   gap: $padding-medium;
   max-width: calc(100vw - var(--scrollbar-width));
 
@@ -67,7 +67,7 @@
     width: 100%;
     font-size: 12px;
     flex-direction: column;
-    align-items: flex-start;
+    align-items: stretch;
     gap: $padding-medium;
 
     @media (max-width: 500px) {

app/vmui/packages/vmui/src/router/index.ts

@@ -1,3 +1,5 @@
+import { APP_TYPE, AppType } from "../constants/appType";
+
 const router = {
   home: "/",
   metrics: "/metrics",
@@ -15,7 +17,6 @@ const router = {
   rawQuery: "/raw-query",
   downsamplingDebug: "/downsampling-filters-debug",
   retentionDebug: "/retention-filters-debug",
-  alerts: "/alerts",
   rules: "/rules",
   notifiers: "/notifiers",
 };
@@ -51,11 +52,23 @@ const routerOptionsDefault = {
   },
 };
 
+const getDefaultOptions = (appType: AppType) => {
+  switch (appType) {
+    case AppType.vmanomaly:
+      return {
+        title: "Anomaly exploration",
+        ...routerOptionsDefault,
+      };
+    default:
+      return {
+        title: "Query",
+        ...routerOptionsDefault,
+      };
+  }
+};
+
 export const routerOptions: { [key: string]: RouterOptions } = {
-  [router.home]: {
-    title: "Query",
-    ...routerOptionsDefault,
-  },
+  [router.home]: getDefaultOptions(APP_TYPE),
   [router.rawQuery]: {
     title: "Raw query",
     ...routerOptionsDefault,
@@ -127,10 +140,7 @@ export const routerOptions: { [key: string]: RouterOptions } = {
     title: "Icons",
     header: {},
   },
-  [router.anomaly]: {
-    title: "Anomaly exploration",
-    ...routerOptionsDefault,
-  },
+  [router.anomaly]: getDefaultOptions(AppType.vmanomaly),
   [router.query]: {
     title: "Query",
     ...routerOptionsDefault,

app/vmui/packages/vmui/src/router/navigation.ts

@@ -17,7 +17,7 @@ interface NavigationConfig {
   serverUrl: string,
   isEnterpriseLicense: boolean,
   showPredefinedDashboards: boolean,
-  showAlertLink: boolean,
+  showAlerting: boolean,
 }
 
 /**
@@ -43,7 +43,7 @@ const getExploreNav = () => [
 ];
 
 /**
- * Submenu for Alerts tab
+ * Submenu for Alerting tab
  */
 
 const getAlertingNav = () => [
@@ -57,14 +57,14 @@ const getAlertingNav = () => [
 export const getDefaultNavigation = ({
   isEnterpriseLicense,
   showPredefinedDashboards,
-  showAlertLink,
+  showAlerting,
 }: NavigationConfig): NavigationItem[] => [
   { value: router.home },
   { value: router.rawQuery },
   { label: "Explore", submenu: getExploreNav() },
   { label: "Tools", submenu: getToolsNav(isEnterpriseLicense) },
   { value: router.dashboards, hide: !showPredefinedDashboards },
-  { value: "Alerting", submenu: getAlertingNav(), hide: !showAlertLink },
+  { value: "Alerting", submenu: getAlertingNav(), hide: !showAlerting },
 ];
 
 /**

app/vmui/packages/vmui/src/router/useNavigationMenu.ts

@@ -9,17 +9,17 @@ import { APP_TYPE, AppType } from "../constants/appType";
 const useNavigationMenu = () => {
   const appModeEnable = getAppModeEnable();
   const { dashboardsSettings } = useDashboardsState();
-  const { serverUrl, flags, appConfig } = useAppState();
+  const { serverUrl, appConfig } = useAppState();
   const isEnterpriseLicense = appConfig.license?.type === "enterprise";
-  const showAlertLink = Boolean(flags["vmalert.proxyURL"]);
+  const showAlerting = appConfig?.vmalert?.enabled || false;
   const showPredefinedDashboards = Boolean(!appModeEnable && dashboardsSettings.length);
 
   const navigationConfig = useMemo(() => ({
     serverUrl,
     isEnterpriseLicense,
-    showAlertLink,
+    showAlerting,
     showPredefinedDashboards
-  }), [serverUrl, isEnterpriseLicense, showAlertLink, showPredefinedDashboards]);
+  }), [serverUrl, isEnterpriseLicense, showAlerting, showPredefinedDashboards]);
 
 
   const menu = useMemo(() => {

app/vmui/packages/vmui/src/state/common/reducer.ts

@@ -10,7 +10,6 @@ export interface AppState {
   tenantId: string;
   theme: Theme;
   isDarkTheme: boolean | null;
-  flags: Record<string, string | null>;
   appConfig: AppConfig
 }
 
@@ -18,7 +17,6 @@ export type Action =
   | { type: "SET_SERVER", payload: string }
   | { type: "SET_THEME", payload: Theme }
   | { type: "SET_TENANT_ID", payload: string }
-  | { type: "SET_FLAGS", payload: Record<string, string | null> }
   | { type: "SET_APP_CONFIG", payload: AppConfig }
   | { type: "SET_DARK_THEME" }
 
@@ -29,7 +27,6 @@ export const initialState: AppState = {
   tenantId,
   theme: (getFromStorage("THEME") || Theme.system) as Theme,
   isDarkTheme: null,
-  flags: {},
   appConfig: {}
 };
 
@@ -56,11 +53,6 @@ export function reducer(state: AppState, action: Action): AppState {
         ...state,
         isDarkTheme: isDarkTheme(state.theme)
       };
-    case "SET_FLAGS":
-      return {
-        ...state,
-        flags: action.payload
-      };
     case "SET_APP_CONFIG":
       return {
         ...state,

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

@@ -180,6 +180,9 @@ export interface AppConfig {
   license?: {
     type?: "enterprise" | "opensource";
   };
+  vmalert?: {
+    enabled: boolean;
+  };
 }
 
 export interface Group {

benchmarks/Makefile

@@ -48,6 +48,9 @@ TSBS_WORKERS ?= 4
 TSBS_QUERY_TYPE := cpu-max-all-8
 TSBS_DATA_FILE := /tmp/tsbs-data-$(TSBS_SCALE)-$(TSBS_START)-$(TSBS_END)-$(TSBS_STEP).gz
 TSBS_QUERY_FILE := /tmp/tsbs-queries-$(TSBS_QUERY_TYPE)-$(TSBS_SCALE)-$(TSBS_START)-$(TSBS_END)-$(TSBS_QUERIES).gz
+TSBS_LOAD_RESULT_CSV_FILE := /tmp/tsbs-load-$(TSBS_SCALE)-$(TSBS_START)-$(TSBS_END)-$(TSBS_STEP).csv
+TSBS_LOAD_RESULT_CSV_FILE_COMPARE ?=
+TSBS_PLOT_SCRIPT := $(shell pwd)/benchmarks/plot-load.sh
 # For cluster setup use http://vminsert:8480/insert/0/influx/write
 TSBS_WRITE_URLS ?= http://localhost:8428/write
 # For cluster setup use http://vmselect:8481/select/0/prometheus
@@ -76,7 +79,10 @@ tsbs-generate-data:
 
 # Load data into VictoriaMetrics
 tsbs-load-data:
-	cat $(TSBS_DATA_FILE) | gunzip | /tmp/tsbs/bin/tsbs_load_victoriametrics --workers=$(TSBS_WORKERS) --urls=$(TSBS_WRITE_URLS)
+	cat $(TSBS_DATA_FILE) | gunzip | /tmp/tsbs/bin/tsbs_load_victoriametrics \
+		--workers=$(TSBS_WORKERS) \
+		--urls=$(TSBS_WRITE_URLS) \
+		2>/dev/tty | tee $(TSBS_LOAD_RESULT_CSV_FILE)
 	curl -s $(TSBS_METRICS_URL) | grep \
 		-e process_cpu_seconds_user_total \
 		-e process_cpu_seconds_system_total \
@@ -133,3 +139,16 @@ tsbs-run-queries-all:
 
 	# Too heavy: retrieves 1B samples
 	# $(MAKE) tsbs-run-queries TSBS_QUERY_TYPE=double-groupby-all
+
+# Plot the data load `per interval metrics/s` measurements
+#
+# To plot measurements collected during the recent benchmark, run
+# make tsbs-plot-load
+#
+# To plot the measurements from some other benchmark, run
+# make tsbs-plot-load TSBS_LOAD_RESULT_CSV_FILE=/path/to/file.csv
+#
+# To plot the measurements from two benchmarks, run
+# make tsbs-plot-load TSBS_LOAD_RESULT_CSV_FILE=/path/to/file1.csv TSBS_LOAD_RESULT_CSV_FILE_COMPARE=/path/to/file2.csv
+tsbs-plot-load:
+	$(TSBS_PLOT_SCRIPT) $(TSBS_LOAD_RESULT_CSV_FILE) $(TSBS_LOAD_RESULT_CSV_FILE_COMPARE)

benchmarks/plot-load.sh

@@ -0,0 +1,55 @@
+#!/bin/bash
+
+# Check the number of arguments
+if [ "$#" -lt 1 ] || [ "$#" -gt 2 ]; then
+  echo "Usage: $(basename $0) file1.csv [file2.csv]"
+  exit 1
+fi
+
+file1="$1"
+file2="$2"
+
+# Check if the files exist
+if [ ! -f "$file1" ]; then
+  echo "File not found: $file1"
+  exit 1
+fi
+
+if [ -n "$file2" ] && [ ! -f "$file2" ]; then
+  echo "File not found: $file2"
+  exit 1
+fi
+
+# Temporary file for plot data
+plotdata="/tmp/tsbs_plot.dat"
+
+if [ -z "$file2" ]; then
+  # === One file ===
+  awk -F, '/^Summary:/ {exit} NR > 1 {print $1, $2}' "$file1" > "$plotdata"
+else
+  # === Two files ===
+
+  # Get time and per.metric/s from file1
+  awk -F, '/^Summary:/ {exit} NR > 1 {print $1, $2}' "$file1" > /tmp/file1.dat
+  # Get per.metric/s from file2
+  awk -F, '/^Summary:/ {exit} NR > 1 {print $2}' "$file2" > /tmp/file2.dat
+  # Merge by rows: time, val1, val2
+  paste /tmp/file1.dat /tmp/file2.dat | awk '{print $1, $2, $3}' > "$plotdata"
+fi
+
+# === Build plot dynamically ===
+gnuplot -persist <<-EOF
+  set datafile separator " "
+  set title "per.metric/s"
+  set xlabel "Timestamp"
+  set xdata time
+  set timefmt "%s"
+  set format x "%H:%M:%S"
+  set ylabel "per. metric/s"
+  set format y "%'.0f"
+  set grid
+
+  plot "$plotdata" using 1:2 with lines title "$(basename "$file1")" \
+  $( [[ -n "$file2" ]] && echo ", \\
+        \"$plotdata\" using 1:3 with lines title \"$(basename "$file2")\"" )
+EOF

dashboards/victoriametrics-cluster.json

@@ -120,7 +120,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               }
             ]
           },
@@ -154,7 +154,7 @@
         "textMode": "auto",
         "wideLayout": true
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -191,7 +191,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               }
             ]
           },
@@ -225,7 +225,7 @@
         "textMode": "auto",
         "wideLayout": true
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -264,7 +264,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               }
             ]
           },
@@ -298,7 +298,7 @@
         "textMode": "auto",
         "wideLayout": true
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -336,7 +336,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               }
             ]
           },
@@ -370,7 +370,7 @@
         "textMode": "auto",
         "wideLayout": true
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -408,7 +408,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               }
             ]
           },
@@ -442,7 +442,7 @@
         "textMode": "auto",
         "wideLayout": true
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -480,7 +480,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               }
             ]
           },
@@ -514,7 +514,7 @@
         "textMode": "auto",
         "wideLayout": true
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -552,7 +552,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               }
             ]
           },
@@ -586,7 +586,7 @@
         "textMode": "auto",
         "wideLayout": true
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -623,7 +623,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               }
             ]
           },
@@ -657,7 +657,7 @@
         "textMode": "auto",
         "wideLayout": true
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -702,7 +702,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               },
               {
                 "color": "red",
@@ -763,7 +763,7 @@
           }
         ]
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -834,7 +834,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               },
               {
                 "color": "red",
@@ -870,7 +870,7 @@
           "sort": "desc"
         }
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -956,7 +956,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               },
               {
                 "color": "red",
@@ -994,7 +994,7 @@
           "sort": "none"
         }
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -1065,7 +1065,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               },
               {
                 "color": "red",
@@ -1103,7 +1103,7 @@
           "sort": "desc"
         }
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -1174,7 +1174,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               },
               {
                 "color": "red",
@@ -1212,7 +1212,7 @@
           "sort": "none"
         }
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -1281,7 +1281,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               },
               {
                 "color": "red",
@@ -1319,7 +1319,7 @@
           "sort": "desc"
         }
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -1390,7 +1390,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               },
               {
                 "color": "red",
@@ -1428,7 +1428,7 @@
           "sort": "desc"
         }
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -1505,7 +1505,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               },
               {
                 "color": "red",
@@ -1543,7 +1543,7 @@
           "sort": "desc"
         }
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -1580,7 +1580,7 @@
             "type": "prometheus",
             "uid": "$ds"
           },
-          "description": "Percentage of used RSS memory (resident).\nThe RSS memory shows the amount of memory recently accessed by the application. It includes anonymous memory and data from recently accessed files (aka page cache).\nThe application's performance will significantly degrade when memory usage is close to 100%.\n\nClick on the line and choose Drilldown to show memory usage per instance",
+          "description": "How much resident memory (RAM) the process is actually using, compared to its allowed container or system limit.\n\n- Good: Below 70% most of the time, maybe spiking a bit under load.\n- Bad: Above 90% for more than 5 minutes = risk of out-of-memory (OOM) kill.\n\nClick on the line and choose Drilldown to show memory usage per instance",
           "fieldConfig": {
             "defaults": {
               "color": {
@@ -1670,7 +1670,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -1783,7 +1783,7 @@
               "sort": "none"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -1899,7 +1899,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -1923,7 +1923,7 @@
             "type": "prometheus",
             "uid": "$ds"
           },
-          "description": "Shows CPU pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\n\nThe lower the better.",
+          "description": "CPU pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html). Helps troubleshoot high CPU usage or throttling.\nLower is better.\n\n- waiting: The percentage of time at least one task in the process was ready to run (runnable) but couldn't get scheduled on the CPU.\n- stalled: The percentage of time all tasks in the process (except idle ones) were unable to get CPU time — a full CPU stall.\n\nIf there's a CPU burst, it's normal to see waiting or stalled > 1%. It only becomes a concern if it consistently climbs above 5–10% and aligns with latency spikes or GC slowdowns.",
           "fieldConfig": {
             "defaults": {
               "color": {
@@ -2004,7 +2004,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -2044,7 +2044,7 @@
             "type": "prometheus",
             "uid": "$ds"
           },
-          "description": "Shows memory pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\n\nThe lower the better.",
+          "description": "Shows memory pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\nLower is better.\n\n- waiting: Time fraction where at least one thread was blocked on memory.\n- stalled: Time fraction where every thread was blocked on memory (severe pressure).\n\nIf queries slow down and both series spike, the host is likely limited by RAM or I/O throughput.",
           "fieldConfig": {
             "defaults": {
               "color": {
@@ -2125,7 +2125,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -2261,7 +2261,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -2404,7 +2404,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -2526,7 +2526,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -2652,7 +2652,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -2678,7 +2678,7 @@
             "type": "prometheus",
             "uid": "$ds"
           },
-          "description": "Shows IO pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\n\nThe lower the better.",
+          "description": "Shows IO pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\nThe lower the better.\n\n- waiting: at least one runnable thread blocked on block-`I/O` (disk, NVMe, network-storage) while others could still make progress.\n- stalled: all non-idle threads simultaneously waiting on `I/O`; no useful user code ran during these periods → true `I/O` thrashing.\n\nIf stalled > 0 while querying, it's recommended to increase queue depth on NVMe, raise blk-mq budgets, or relax cgroup I/O limits.",
           "fieldConfig": {
             "defaults": {
               "color": {
@@ -2759,7 +2759,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -2883,7 +2883,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -2990,7 +2990,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -3097,7 +3097,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -3203,7 +3203,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -3306,7 +3306,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -3414,7 +3414,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -3470,7 +3470,7 @@
             "content": "See [Troubleshooting](https://docs.victoriametrics.com/victoriametrics/troubleshooting/) docs.",
             "mode": "markdown"
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "title": "",
           "transparent": true,
           "type": "text"
@@ -3526,8 +3526,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
-                    "value": null
+                    "color": "green"
                   },
                   {
                     "color": "red",
@@ -3582,7 +3581,7 @@
               "sort": "none"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -3662,8 +3661,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "transparent",
-                    "value": null
+                    "color": "transparent"
                   },
                   {
                     "color": "red",
@@ -3699,7 +3697,7 @@
               "sort": "none"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -3768,8 +3766,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
-                    "value": null
+                    "color": "green"
                   },
                   {
                     "color": "red",
@@ -3805,7 +3802,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -3878,8 +3875,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
-                    "value": null
+                    "color": "green"
                   },
                   {
                     "color": "red",
@@ -3915,7 +3911,7 @@
               "sort": "none"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -3982,8 +3978,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
-                    "value": null
+                    "color": "green"
                   },
                   {
                     "color": "red",
@@ -4019,7 +4014,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -4090,8 +4085,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
-                    "value": null
+                    "color": "green"
                   },
                   {
                     "color": "red",
@@ -4129,7 +4123,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -4202,8 +4196,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
-                    "value": null
+                    "color": "green"
                   },
                   {
                     "color": "red",
@@ -4246,7 +4239,7 @@
               "sort": "none"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -4318,8 +4311,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
-                    "value": null
+                    "color": "green"
                   },
                   {
                     "color": "red",
@@ -4355,7 +4347,7 @@
               "sort": "none"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -4425,8 +4417,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
-                    "value": null
+                    "color": "green"
                   },
                   {
                     "color": "red",
@@ -4464,7 +4455,7 @@
               "sort": "none"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -4549,8 +4540,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
-                    "value": null
+                    "color": "green"
                   },
                   {
                     "color": "red",
@@ -4586,7 +4576,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -4626,8 +4616,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
-                    "value": null
+                    "color": "green"
                   },
                   {
                     "color": "red",
@@ -4688,7 +4677,7 @@
               }
             ]
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -4787,8 +4776,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
-                    "value": null
+                    "color": "green"
                   },
                   {
                     "color": "red",
@@ -4824,7 +4812,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -4892,8 +4880,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
-                    "value": null
+                    "color": "green"
                   },
                   {
                     "color": "red",
@@ -4925,7 +4912,7 @@
               "sort": "none"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -5648,6 +5635,122 @@
       },
       "id": 24,
       "panels": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "$ds"
+          },
+          "description": "Shows the approx time needed to reach 100% of allowed disk capacity for at least one vmstorage node based on the following params:\n* free disk space (after -storage.minFreeDiskSpaceBytes);\n* row ingestion rate;\n* compression.",
+          "fieldConfig": {
+            "defaults": {
+              "color": {
+                "mode": "palette-classic"
+              },
+              "custom": {
+                "axisBorderShow": false,
+                "axisCenteredZero": false,
+                "axisColorMode": "text",
+                "axisLabel": "",
+                "axisPlacement": "auto",
+                "barAlignment": 0,
+                "barWidthFactor": 0.6,
+                "drawStyle": "line",
+                "fillOpacity": 0,
+                "gradientMode": "none",
+                "hideFrom": {
+                  "legend": false,
+                  "tooltip": false,
+                  "viz": false
+                },
+                "insertNulls": false,
+                "lineInterpolation": "linear",
+                "lineWidth": 1,
+                "pointSize": 5,
+                "scaleDistribution": {
+                  "type": "linear"
+                },
+                "showPoints": "never",
+                "spanNulls": false,
+                "stacking": {
+                  "group": "A",
+                  "mode": "none"
+                },
+                "thresholdsStyle": {
+                  "mode": "off"
+                }
+              },
+              "links": [
+                {
+                  "targetBlank": true,
+                  "title": "Drilldown",
+                  "url": "/d/oS7Bi_0Wz?viewPanel=196&${__url_time_range}&${__all_variables}"
+                }
+              ],
+              "mappings": [],
+              "min": 0,
+              "thresholds": {
+                "mode": "absolute",
+                "steps": [
+                  {
+                    "color": "green",
+                    "value": 0
+                  },
+                  {
+                    "color": "red",
+                    "value": 80
+                  }
+                ]
+              },
+              "unit": "s"
+            },
+            "overrides": []
+          },
+          "gridPos": {
+            "h": 8,
+            "w": 12,
+            "x": 12,
+            "y": 41
+          },
+          "id": 113,
+          "options": {
+            "legend": {
+              "calcs": [
+                "mean",
+                "lastNotNull",
+                "min"
+              ],
+              "displayMode": "table",
+              "placement": "bottom",
+              "showLegend": true,
+              "sortBy": "Last *",
+              "sortDesc": true
+            },
+            "tooltip": {
+              "hideZeros": false,
+              "mode": "multi",
+              "sort": "none"
+            }
+          },
+          "pluginVersion": "12.1.1",
+          "targets": [
+            {
+              "datasource": {
+                "type": "prometheus",
+                "uid": "$ds"
+              },
+              "editorMode": "code",
+              "expr": "min((vm_free_disk_space_bytes{job=~\"$job_storage\", instance=~\"$instance\"}-vm_free_disk_space_limit_bytes{job=~\"$job_storage\", instance=~\"$instance\"}) \n/ \nignoring(path) (\n    (rate(vm_rows_added_to_storage_total{job=~\"$job_storage\", instance=~\"$instance\"}[1d]) - \n        sum(rate(vm_deduplicated_samples_total{job=~\"$job_storage\", instance=~\"$instance\"}[1d])) without (type)) * \n    (\n        sum(vm_data_size_bytes{job=~\"$job_storage\", instance=~\"$instance\", type!~\"indexdb.*\"}) without(type) /\n        sum(vm_rows{job=~\"$job_storage\", instance=~\"$instance\", type!~\"indexdb.*\"}) without(type)\n    )\n    +\n    rate(vm_new_timeseries_created_total{job=~\"$job_storage\", instance=~\"$instance\"}[1d]) * \n    (\n        sum(vm_data_size_bytes{job=~\"$job_storage\", instance=~\"$instance\", type=\"indexdb/file\"}) /\n        sum(vm_rows{job=~\"$job_storage\", instance=~\"$instance\", type=\"indexdb/file\"})\n    )\n) > 0)",
+              "format": "time_series",
+              "interval": "",
+              "intervalFactor": 1,
+              "legendFormat": "min ETA",
+              "range": true,
+              "refId": "A"
+            }
+          ],
+          "title": "Storage full ETA ($instance)",
+          "type": "timeseries"
+        },
         {
           "datasource": {
             "type": "prometheus",
@@ -5737,7 +5840,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -5851,7 +5954,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -6007,7 +6110,7 @@
               "sort": "none"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -6135,7 +6238,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -6298,7 +6401,7 @@
               "sort": "none"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -6421,7 +6524,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -6528,7 +6631,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -6634,7 +6737,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -6764,7 +6867,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -6917,7 +7020,7 @@
               "sort": "none"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -7042,7 +7145,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -7163,7 +7266,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -7282,7 +7385,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -7396,7 +7499,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -10103,7 +10206,7 @@
             "type": "prometheus",
             "uid": "$ds"
           },
-          "description": "Shows the approx time needed to reach 100% of disk capacity based on the following params:\n* free disk space (after -storage.minFreeDiskSpaceBytes);\n* row ingestion rate;\n* compression.",
+          "description": "Shows the approx time needed to reach 100% of allowed disk capacity based on the following params:\n* free disk space (after -storage.minFreeDiskSpaceBytes);\n* row ingestion rate;\n* compression.",
           "fieldConfig": {
             "defaults": {
               "color": {
@@ -10288,7 +10391,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -10535,7 +10638,7 @@
   ],
   "preload": false,
   "refresh": "",
-  "schemaVersion": 40,
+  "schemaVersion": 41,
   "tags": [
     "victoriametrics"
   ],
@@ -10555,7 +10658,14 @@
         "type": "datasource"
       },
       {
-        "current": {},
+        "current": {
+          "text": [
+            "All"
+          ],
+          "value": [
+            "$__all"
+          ]
+        },
         "datasource": {
           "type": "prometheus",
           "uid": "$ds"
@@ -10574,7 +10684,14 @@
         "type": "query"
       },
       {
-        "current": {},
+        "current": {
+          "text": [
+            "All"
+          ],
+          "value": [
+            "$__all"
+          ]
+        },
         "datasource": {
           "type": "prometheus",
           "uid": "$ds"
@@ -10594,7 +10711,14 @@
         "type": "query"
       },
       {
-        "current": {},
+        "current": {
+          "text": [
+            "All"
+          ],
+          "value": [
+            "$__all"
+          ]
+        },
         "datasource": {
           "type": "prometheus",
           "uid": "$ds"
@@ -10614,7 +10738,14 @@
         "type": "query"
       },
       {
-        "current": {},
+        "current": {
+          "text": [
+            "All"
+          ],
+          "value": [
+            "$__all"
+          ]
+        },
         "datasource": {
           "type": "prometheus",
           "uid": "$ds"
@@ -10635,7 +10766,14 @@
       },
       {
         "allValue": ".*",
-        "current": {},
+        "current": {
+          "text": [
+            "All"
+          ],
+          "value": [
+            "$__all"
+          ]
+        },
         "datasource": {
           "type": "prometheus",
           "uid": "$ds"
@@ -10685,6 +10823,5 @@
   "timezone": "",
   "title": "VictoriaMetrics - cluster",
   "uid": "oS7Bi_0Wz",
-  "version": 1,
-  "weekStart": ""
+  "version": 1
 }

dashboards/victoriametrics.json

@@ -1449,7 +1449,7 @@
             "type": "prometheus",
             "uid": "$ds"
           },
-          "description": "Percentage of used RSS memory (resident).\nThe RSS memory shows the amount of memory recently accessed by the application. It includes anonymous memory and data from recently accessed files (aka page cache).\nThe application's performance will significantly degrade when memory usage is close to 100%.",
+          "description": "How much resident memory (RAM) the process is actually using, compared to its allowed container or system limit.\n\n- Good: Below 70% most of the time, maybe spiking a bit under load.\n- Bad: Above 90% for more than 5 minutes = risk of out-of-memory (OOM) kill.",
           "fieldConfig": {
             "defaults": {
               "color": {
@@ -2088,7 +2088,7 @@
             "type": "prometheus",
             "uid": "$ds"
           },
-          "description": "Shows CPU pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\n\nThe lower the better.",
+          "description": "CPU pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html). Helps troubleshoot high CPU usage or throttling.\nLower is better.\n\n- waiting: The percentage of time at least one task in the process was ready to run (runnable) but couldn't get scheduled on the CPU.\n- stalled: The percentage of time all tasks in the process (except idle ones) were unable to get CPU time — a full CPU stall.\n\nIf there's a CPU burst, it's normal to see waiting or stalled > 1%. It only becomes a concern if it consistently climbs above 5–10% and aligns with latency spikes or GC slowdowns.",
           "fieldConfig": {
             "defaults": {
               "color": {
@@ -2210,7 +2210,7 @@
             "type": "prometheus",
             "uid": "$ds"
           },
-          "description": "Shows memory pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\n\nThe lower the better.",
+          "description": "Shows memory pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\nLower is better.\n\n- waiting: Time fraction where at least one thread was blocked on memory.\n- stalled: Time fraction where every thread was blocked on memory (severe pressure).\n\nIf queries slow down and both series spike, the host is likely limited by RAM or I/O throughput.",
           "fieldConfig": {
             "defaults": {
               "color": {
@@ -4899,7 +4899,7 @@
             "type": "prometheus",
             "uid": "$ds"
           },
-          "description": "Shows the approx time needed to reach 100% of disk capacity based on the following params:\n* free disk space (after -storage.minFreeDiskSpaceBytes);\n* row ingestion rate;\n* compression.",
+          "description": "Shows the approx time needed to reach 100% of allowed disk capacity based on the following params:\n* free disk space (after -storage.minFreeDiskSpaceBytes);\n* row ingestion rate;\n* compression.",
           "fieldConfig": {
             "defaults": {
               "color": {

dashboards/vm/victoriametrics-cluster.json

@@ -1,4 +1,3 @@
-
 {
   "annotations": {
     "list": [
@@ -121,7 +120,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               }
             ]
           },
@@ -155,7 +154,7 @@
         "textMode": "auto",
         "wideLayout": true
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -192,7 +191,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               }
             ]
           },
@@ -226,7 +225,7 @@
         "textMode": "auto",
         "wideLayout": true
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -265,7 +264,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               }
             ]
           },
@@ -299,7 +298,7 @@
         "textMode": "auto",
         "wideLayout": true
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -337,7 +336,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               }
             ]
           },
@@ -371,7 +370,7 @@
         "textMode": "auto",
         "wideLayout": true
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -409,7 +408,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               }
             ]
           },
@@ -443,7 +442,7 @@
         "textMode": "auto",
         "wideLayout": true
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -481,7 +480,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               }
             ]
           },
@@ -515,7 +514,7 @@
         "textMode": "auto",
         "wideLayout": true
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -553,7 +552,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               }
             ]
           },
@@ -587,7 +586,7 @@
         "textMode": "auto",
         "wideLayout": true
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -624,7 +623,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               }
             ]
           },
@@ -658,7 +657,7 @@
         "textMode": "auto",
         "wideLayout": true
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -703,7 +702,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               },
               {
                 "color": "red",
@@ -764,7 +763,7 @@
           }
         ]
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -835,7 +834,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               },
               {
                 "color": "red",
@@ -871,7 +870,7 @@
           "sort": "desc"
         }
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -957,7 +956,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               },
               {
                 "color": "red",
@@ -995,7 +994,7 @@
           "sort": "none"
         }
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -1066,7 +1065,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               },
               {
                 "color": "red",
@@ -1104,7 +1103,7 @@
           "sort": "desc"
         }
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -1175,7 +1174,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               },
               {
                 "color": "red",
@@ -1213,7 +1212,7 @@
           "sort": "none"
         }
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -1282,7 +1281,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               },
               {
                 "color": "red",
@@ -1320,7 +1319,7 @@
           "sort": "desc"
         }
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -1391,7 +1390,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               },
               {
                 "color": "red",
@@ -1429,7 +1428,7 @@
           "sort": "desc"
         }
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -1506,7 +1505,7 @@
             "steps": [
               {
                 "color": "green",
-                "value": null
+                "value": 0
               },
               {
                 "color": "red",
@@ -1544,7 +1543,7 @@
           "sort": "desc"
         }
       },
-      "pluginVersion": "11.5.0",
+      "pluginVersion": "12.1.1",
       "targets": [
         {
           "datasource": {
@@ -1581,7 +1580,7 @@
             "type": "victoriametrics-metrics-datasource",
             "uid": "$ds"
           },
-          "description": "Percentage of used RSS memory (resident).\nThe RSS memory shows the amount of memory recently accessed by the application. It includes anonymous memory and data from recently accessed files (aka page cache).\nThe application's performance will significantly degrade when memory usage is close to 100%.\n\nClick on the line and choose Drilldown to show memory usage per instance",
+          "description": "How much resident memory (RAM) the process is actually using, compared to its allowed container or system limit.\n\n- Good: Below 70% most of the time, maybe spiking a bit under load.\n- Bad: Above 90% for more than 5 minutes = risk of out-of-memory (OOM) kill.\n\nClick on the line and choose Drilldown to show memory usage per instance",
           "fieldConfig": {
             "defaults": {
               "color": {
@@ -1671,7 +1670,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -1784,7 +1783,7 @@
               "sort": "none"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -1900,7 +1899,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -1924,7 +1923,7 @@
             "type": "victoriametrics-metrics-datasource",
             "uid": "$ds"
           },
-          "description": "Shows CPU pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\n\nThe lower the better.",
+          "description": "CPU pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html). Helps troubleshoot high CPU usage or throttling.\nLower is better.\n\n- waiting: The percentage of time at least one task in the process was ready to run (runnable) but couldn't get scheduled on the CPU.\n- stalled: The percentage of time all tasks in the process (except idle ones) were unable to get CPU time — a full CPU stall.\n\nIf there's a CPU burst, it's normal to see waiting or stalled > 1%. It only becomes a concern if it consistently climbs above 5–10% and aligns with latency spikes or GC slowdowns.",
           "fieldConfig": {
             "defaults": {
               "color": {
@@ -2005,7 +2004,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -2045,7 +2044,7 @@
             "type": "victoriametrics-metrics-datasource",
             "uid": "$ds"
           },
-          "description": "Shows memory pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\n\nThe lower the better.",
+          "description": "Shows memory pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\nLower is better.\n\n- waiting: Time fraction where at least one thread was blocked on memory.\n- stalled: Time fraction where every thread was blocked on memory (severe pressure).\n\nIf queries slow down and both series spike, the host is likely limited by RAM or I/O throughput.",
           "fieldConfig": {
             "defaults": {
               "color": {
@@ -2126,7 +2125,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -2262,7 +2261,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -2405,7 +2404,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -2527,7 +2526,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -2653,7 +2652,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -2679,7 +2678,7 @@
             "type": "victoriametrics-metrics-datasource",
             "uid": "$ds"
           },
-          "description": "Shows IO pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\n\nThe lower the better.",
+          "description": "Shows IO pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\nThe lower the better.\n\n- waiting: at least one runnable thread blocked on block-`I/O` (disk, NVMe, network-storage) while others could still make progress.\n- stalled: all non-idle threads simultaneously waiting on `I/O`; no useful user code ran during these periods → true `I/O` thrashing.\n\nIf stalled > 0 while querying, it's recommended to increase queue depth on NVMe, raise blk-mq budgets, or relax cgroup I/O limits.",
           "fieldConfig": {
             "defaults": {
               "color": {
@@ -2760,7 +2759,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -2884,7 +2883,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -2991,7 +2990,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -3098,7 +3097,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -3204,7 +3203,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -3307,7 +3306,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -3415,7 +3414,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -3471,7 +3470,7 @@
             "content": "See [Troubleshooting](https://docs.victoriametrics.com/victoriametrics/troubleshooting/) docs.",
             "mode": "markdown"
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "title": "",
           "transparent": true,
           "type": "text"
@@ -3527,8 +3526,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
-                    "value": null
+                    "color": "green"
                   },
                   {
                     "color": "red",
@@ -3583,7 +3581,7 @@
               "sort": "none"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -3663,8 +3661,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "transparent",
-                    "value": null
+                    "color": "transparent"
                   },
                   {
                     "color": "red",
@@ -3700,7 +3697,7 @@
               "sort": "none"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -3769,8 +3766,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
-                    "value": null
+                    "color": "green"
                   },
                   {
                     "color": "red",
@@ -3806,7 +3802,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -3879,8 +3875,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
-                    "value": null
+                    "color": "green"
                   },
                   {
                     "color": "red",
@@ -3916,7 +3911,7 @@
               "sort": "none"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -3983,8 +3978,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
-                    "value": null
+                    "color": "green"
                   },
                   {
                     "color": "red",
@@ -4020,7 +4014,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -4091,8 +4085,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
-                    "value": null
+                    "color": "green"
                   },
                   {
                     "color": "red",
@@ -4130,7 +4123,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -4203,8 +4196,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
-                    "value": null
+                    "color": "green"
                   },
                   {
                     "color": "red",
@@ -4247,7 +4239,7 @@
               "sort": "none"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -4319,8 +4311,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
-                    "value": null
+                    "color": "green"
                   },
                   {
                     "color": "red",
@@ -4356,7 +4347,7 @@
               "sort": "none"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -4426,8 +4417,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
-                    "value": null
+                    "color": "green"
                   },
                   {
                     "color": "red",
@@ -4465,7 +4455,7 @@
               "sort": "none"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -4550,8 +4540,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
-                    "value": null
+                    "color": "green"
                   },
                   {
                     "color": "red",
@@ -4587,7 +4576,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -4627,8 +4616,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
-                    "value": null
+                    "color": "green"
                   },
                   {
                     "color": "red",
@@ -4689,7 +4677,7 @@
               }
             ]
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -4788,8 +4776,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
-                    "value": null
+                    "color": "green"
                   },
                   {
                     "color": "red",
@@ -4825,7 +4812,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -4893,8 +4880,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
-                    "value": null
+                    "color": "green"
                   },
                   {
                     "color": "red",
@@ -4926,7 +4912,7 @@
               "sort": "none"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -5649,6 +5635,122 @@
       },
       "id": 24,
       "panels": [
+        {
+          "datasource": {
+            "type": "victoriametrics-datasource",
+            "uid": "$ds"
+          },
+          "description": "Shows the approx time needed to reach 100% of allowed disk capacity for at least one vmstorage node based on the following params:\n* free disk space (after -storage.minFreeDiskSpaceBytes);\n* row ingestion rate;\n* compression.",
+          "fieldConfig": {
+            "defaults": {
+              "color": {
+                "mode": "palette-classic"
+              },
+              "custom": {
+                "axisBorderShow": false,
+                "axisCenteredZero": false,
+                "axisColorMode": "text",
+                "axisLabel": "",
+                "axisPlacement": "auto",
+                "barAlignment": 0,
+                "barWidthFactor": 0.6,
+                "drawStyle": "line",
+                "fillOpacity": 0,
+                "gradientMode": "none",
+                "hideFrom": {
+                  "legend": false,
+                  "tooltip": false,
+                  "viz": false
+                },
+                "insertNulls": false,
+                "lineInterpolation": "linear",
+                "lineWidth": 1,
+                "pointSize": 5,
+                "scaleDistribution": {
+                  "type": "linear"
+                },
+                "showPoints": "never",
+                "spanNulls": false,
+                "stacking": {
+                  "group": "A",
+                  "mode": "none"
+                },
+                "thresholdsStyle": {
+                  "mode": "off"
+                }
+              },
+              "links": [
+                {
+                  "targetBlank": true,
+                  "title": "Drilldown",
+                  "url": "/d/oS7Bi_0Wz_vm?viewPanel=196&${__url_time_range}&${__all_variables}"
+                }
+              ],
+              "mappings": [],
+              "min": 0,
+              "thresholds": {
+                "mode": "absolute",
+                "steps": [
+                  {
+                    "color": "green",
+                    "value": 0
+                  },
+                  {
+                    "color": "red",
+                    "value": 80
+                  }
+                ]
+              },
+              "unit": "s"
+            },
+            "overrides": []
+          },
+          "gridPos": {
+            "h": 8,
+            "w": 12,
+            "x": 12,
+            "y": 41
+          },
+          "id": 113,
+          "options": {
+            "legend": {
+              "calcs": [
+                "mean",
+                "lastNotNull",
+                "min"
+              ],
+              "displayMode": "table",
+              "placement": "bottom",
+              "showLegend": true,
+              "sortBy": "Last *",
+              "sortDesc": true
+            },
+            "tooltip": {
+              "hideZeros": false,
+              "mode": "multi",
+              "sort": "none"
+            }
+          },
+          "pluginVersion": "12.1.1",
+          "targets": [
+            {
+              "datasource": {
+                "type": "victoriametrics-datasource",
+                "uid": "$ds"
+              },
+              "editorMode": "code",
+              "expr": "min((vm_free_disk_space_bytes{job=~\"$job_storage\", instance=~\"$instance\"}-vm_free_disk_space_limit_bytes{job=~\"$job_storage\", instance=~\"$instance\"}) \n/ \nignoring(path) (\n    (rate(vm_rows_added_to_storage_total{job=~\"$job_storage\", instance=~\"$instance\"}[1d]) - \n        sum(rate(vm_deduplicated_samples_total{job=~\"$job_storage\", instance=~\"$instance\"}[1d])) without (type)) * \n    (\n        sum(vm_data_size_bytes{job=~\"$job_storage\", instance=~\"$instance\", type!~\"indexdb.*\"}) without(type) /\n        sum(vm_rows{job=~\"$job_storage\", instance=~\"$instance\", type!~\"indexdb.*\"}) without(type)\n    )\n    +\n    rate(vm_new_timeseries_created_total{job=~\"$job_storage\", instance=~\"$instance\"}[1d]) * \n    (\n        sum(vm_data_size_bytes{job=~\"$job_storage\", instance=~\"$instance\", type=\"indexdb/file\"}) /\n        sum(vm_rows{job=~\"$job_storage\", instance=~\"$instance\", type=\"indexdb/file\"})\n    )\n) > 0)",
+              "format": "time_series",
+              "interval": "",
+              "intervalFactor": 1,
+              "legendFormat": "min ETA",
+              "range": true,
+              "refId": "A"
+            }
+          ],
+          "title": "Storage full ETA ($instance)",
+          "type": "timeseries"
+        },
         {
           "datasource": {
             "type": "victoriametrics-metrics-datasource",
@@ -5738,7 +5840,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -5852,7 +5954,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -6008,7 +6110,7 @@
               "sort": "none"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -6136,7 +6238,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -6299,7 +6401,7 @@
               "sort": "none"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -6422,7 +6524,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -6529,7 +6631,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -6635,7 +6737,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -6765,7 +6867,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -6918,7 +7020,7 @@
               "sort": "none"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -7043,7 +7145,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -7164,7 +7266,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -7283,7 +7385,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -7397,7 +7499,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -10104,7 +10206,7 @@
             "type": "victoriametrics-metrics-datasource",
             "uid": "$ds"
           },
-          "description": "Shows the approx time needed to reach 100% of disk capacity based on the following params:\n* free disk space (after -storage.minFreeDiskSpaceBytes);\n* row ingestion rate;\n* compression.",
+          "description": "Shows the approx time needed to reach 100% of allowed disk capacity based on the following params:\n* free disk space (after -storage.minFreeDiskSpaceBytes);\n* row ingestion rate;\n* compression.",
           "fieldConfig": {
             "defaults": {
               "color": {
@@ -10289,7 +10391,7 @@
               "sort": "desc"
             }
           },
-          "pluginVersion": "11.5.0",
+          "pluginVersion": "12.1.1",
           "targets": [
             {
               "datasource": {
@@ -10536,7 +10638,7 @@
   ],
   "preload": false,
   "refresh": "",
-  "schemaVersion": 40,
+  "schemaVersion": 41,
   "tags": [
     "victoriametrics"
   ],
@@ -10544,8 +10646,8 @@
     "list": [
       {
         "current": {
-          "text": "VictoriaMetrics - cluster",
-          "value": "PAF93674D0B4E9963"
+          "text": "victoriametrics-metrics-datasource",
+          "value": "ceuqoq3dxttkwb"
         },
         "includeAll": false,
         "name": "ds",
@@ -10556,7 +10658,14 @@
         "type": "datasource"
       },
       {
-        "current": {},
+        "current": {
+          "text": [
+            "All"
+          ],
+          "value": [
+            "$__all"
+          ]
+        },
         "datasource": {
           "type": "victoriametrics-metrics-datasource",
           "uid": "$ds"
@@ -10575,7 +10684,14 @@
         "type": "query"
       },
       {
-        "current": {},
+        "current": {
+          "text": [
+            "All"
+          ],
+          "value": [
+            "$__all"
+          ]
+        },
         "datasource": {
           "type": "victoriametrics-metrics-datasource",
           "uid": "$ds"
@@ -10595,7 +10711,14 @@
         "type": "query"
       },
       {
-        "current": {},
+        "current": {
+          "text": [
+            "All"
+          ],
+          "value": [
+            "$__all"
+          ]
+        },
         "datasource": {
           "type": "victoriametrics-metrics-datasource",
           "uid": "$ds"
@@ -10615,7 +10738,14 @@
         "type": "query"
       },
       {
-        "current": {},
+        "current": {
+          "text": [
+            "All"
+          ],
+          "value": [
+            "$__all"
+          ]
+        },
         "datasource": {
           "type": "victoriametrics-metrics-datasource",
           "uid": "$ds"
@@ -10636,7 +10766,14 @@
       },
       {
         "allValue": ".*",
-        "current": {},
+        "current": {
+          "text": [
+            "All"
+          ],
+          "value": [
+            "$__all"
+          ]
+        },
         "datasource": {
           "type": "victoriametrics-metrics-datasource",
           "uid": "$ds"
@@ -10686,6 +10823,5 @@
   "timezone": "",
   "title": "VictoriaMetrics - cluster (VM)",
   "uid": "oS7Bi_0Wz_vm",
-  "version": 1,
-  "weekStart": ""
+  "version": 1
 }

dashboards/vm/victoriametrics.json

@@ -1450,7 +1450,7 @@
             "type": "victoriametrics-metrics-datasource",
             "uid": "$ds"
           },
-          "description": "Percentage of used RSS memory (resident).\nThe RSS memory shows the amount of memory recently accessed by the application. It includes anonymous memory and data from recently accessed files (aka page cache).\nThe application's performance will significantly degrade when memory usage is close to 100%.",
+          "description": "How much resident memory (RAM) the process is actually using, compared to its allowed container or system limit.\n\n- Good: Below 70% most of the time, maybe spiking a bit under load.\n- Bad: Above 90% for more than 5 minutes = risk of out-of-memory (OOM) kill.",
           "fieldConfig": {
             "defaults": {
               "color": {
@@ -2089,7 +2089,7 @@
             "type": "victoriametrics-metrics-datasource",
             "uid": "$ds"
           },
-          "description": "Shows CPU pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\n\nThe lower the better.",
+          "description": "CPU pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html). Helps troubleshoot high CPU usage or throttling.\nLower is better.\n\n- waiting: The percentage of time at least one task in the process was ready to run (runnable) but couldn't get scheduled on the CPU.\n- stalled: The percentage of time all tasks in the process (except idle ones) were unable to get CPU time — a full CPU stall.\n\nIf there's a CPU burst, it's normal to see waiting or stalled > 1%. It only becomes a concern if it consistently climbs above 5–10% and aligns with latency spikes or GC slowdowns.",
           "fieldConfig": {
             "defaults": {
               "color": {
@@ -2211,7 +2211,7 @@
             "type": "victoriametrics-metrics-datasource",
             "uid": "$ds"
           },
-          "description": "Shows memory pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\n\nThe lower the better.",
+          "description": "Shows memory pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\nLower is better.\n\n- waiting: Time fraction where at least one thread was blocked on memory.\n- stalled: Time fraction where every thread was blocked on memory (severe pressure).\n\nIf queries slow down and both series spike, the host is likely limited by RAM or I/O throughput.",
           "fieldConfig": {
             "defaults": {
               "color": {
@@ -4900,7 +4900,7 @@
             "type": "victoriametrics-metrics-datasource",
             "uid": "$ds"
           },
-          "description": "Shows the approx time needed to reach 100% of disk capacity based on the following params:\n* free disk space (after -storage.minFreeDiskSpaceBytes);\n* row ingestion rate;\n* compression.",
+          "description": "Shows the approx time needed to reach 100% of allowed disk capacity based on the following params:\n* free disk space (after -storage.minFreeDiskSpaceBytes);\n* row ingestion rate;\n* compression.",
           "fieldConfig": {
             "defaults": {
               "color": {

dashboards/vm/vmagent.json

@@ -1675,7 +1675,7 @@
             "type": "victoriametrics-metrics-datasource",
             "uid": "$ds"
           },
-          "description": "Percentage of used RSS memory (resident).\nThe RSS memory shows the amount of memory recently accessed by the application. It includes anonymous memory and data from recently accessed files (aka page cache).\nThe application's performance will significantly degrade when memory usage is close to 100%.\n\nClick on the line and choose Drilldown to show memory usage per instance",
+          "description": "How much resident memory (RAM) the process is actually using, compared to its allowed container or system limit.\n\n- Good: Below 70% most of the time, maybe spiking a bit under load.\n- Bad: Above 90% for more than 5 minutes = risk of out-of-memory (OOM) kill.\n\nClick on the line and choose Drilldown to show memory usage per instance",
           "fieldConfig": {
             "defaults": {
               "color": {
@@ -2015,7 +2015,7 @@
             "type": "victoriametrics-metrics-datasource",
             "uid": "$ds"
           },
-          "description": "Shows CPU pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\n\nThe lower the better.",
+          "description": "CPU pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html). Helps troubleshoot high CPU usage or throttling.\nLower is better.\n\n- waiting: The percentage of time at least one task in the process was ready to run (runnable) but couldn't get scheduled on the CPU.\n- stalled: The percentage of time all tasks in the process (except idle ones) were unable to get CPU time — a full CPU stall.\n\nIf there's a CPU burst, it's normal to see waiting or stalled > 1%. It only becomes a concern if it consistently climbs above 5–10% and aligns with latency spikes or GC slowdowns.",
           "fieldConfig": {
             "defaults": {
               "color": {
@@ -2137,7 +2137,7 @@
             "type": "victoriametrics-metrics-datasource",
             "uid": "$ds"
           },
-          "description": "Shows memory pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\n\nThe lower the better.",
+          "description": "Shows memory pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\nLower is better.\n\n- waiting: Time fraction where at least one thread was blocked on memory.\n- stalled: Time fraction where every thread was blocked on memory (severe pressure).\n\nIf queries slow down and both series spike, the host is likely limited by RAM or I/O throughput.",
           "fieldConfig": {
             "defaults": {
               "color": {

dashboards/vm/vmalert.json

@@ -1119,7 +1119,7 @@
             "type": "victoriametrics-metrics-datasource",
             "uid": "$ds"
           },
-          "description": "The percentage of used RSS memory\n\nIf you think that usage is abnormal or unexpected, please file an issue and attach memory profile if possible.",
+          "description": "How much resident memory (RAM) the process is actually using, compared to its allowed container or system limit.\n\n- Good: Below 70% most of the time, maybe spiking a bit under load.\n- Bad: Above 90% for more than 5 minutes = risk of out-of-memory (OOM) kill.",
           "fieldConfig": {
             "defaults": {
               "color": {
@@ -1707,7 +1707,7 @@
             "type": "victoriametrics-metrics-datasource",
             "uid": "$ds"
           },
-          "description": "Shows CPU pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\n\nThe lower the better.",
+          "description": "CPU pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html). Helps troubleshoot high CPU usage or throttling.\nLower is better.\n\n- waiting: The percentage of time at least one task in the process was ready to run (runnable) but couldn't get scheduled on the CPU.\n- stalled: The percentage of time all tasks in the process (except idle ones) were unable to get CPU time — a full CPU stall.\n\nIf there's a CPU burst, it's normal to see waiting or stalled > 1%. It only becomes a concern if it consistently climbs above 5–10% and aligns with latency spikes or GC slowdowns.",
           "fieldConfig": {
             "defaults": {
               "color": {
@@ -1828,7 +1828,7 @@
             "type": "victoriametrics-metrics-datasource",
             "uid": "$ds"
           },
-          "description": "Shows memory pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\n\nThe lower the better.",
+          "description": "Shows memory pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\nLower is better.\n\n- waiting: Time fraction where at least one thread was blocked on memory.\n- stalled: Time fraction where every thread was blocked on memory (severe pressure).\n\nIf queries slow down and both series spike, the host is likely limited by RAM or I/O throughput.",
           "fieldConfig": {
             "defaults": {
               "color": {

dashboards/vmagent.json

@@ -1674,7 +1674,7 @@
             "type": "prometheus",
             "uid": "$ds"
           },
-          "description": "Percentage of used RSS memory (resident).\nThe RSS memory shows the amount of memory recently accessed by the application. It includes anonymous memory and data from recently accessed files (aka page cache).\nThe application's performance will significantly degrade when memory usage is close to 100%.\n\nClick on the line and choose Drilldown to show memory usage per instance",
+          "description": "How much resident memory (RAM) the process is actually using, compared to its allowed container or system limit.\n\n- Good: Below 70% most of the time, maybe spiking a bit under load.\n- Bad: Above 90% for more than 5 minutes = risk of out-of-memory (OOM) kill.\n\nClick on the line and choose Drilldown to show memory usage per instance",
           "fieldConfig": {
             "defaults": {
               "color": {
@@ -2014,7 +2014,7 @@
             "type": "prometheus",
             "uid": "$ds"
           },
-          "description": "Shows CPU pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\n\nThe lower the better.",
+          "description": "CPU pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html). Helps troubleshoot high CPU usage or throttling.\nLower is better.\n\n- waiting: The percentage of time at least one task in the process was ready to run (runnable) but couldn't get scheduled on the CPU.\n- stalled: The percentage of time all tasks in the process (except idle ones) were unable to get CPU time — a full CPU stall.\n\nIf there's a CPU burst, it's normal to see waiting or stalled > 1%. It only becomes a concern if it consistently climbs above 5–10% and aligns with latency spikes or GC slowdowns.",
           "fieldConfig": {
             "defaults": {
               "color": {
@@ -2136,7 +2136,7 @@
             "type": "prometheus",
             "uid": "$ds"
           },
-          "description": "Shows memory pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\n\nThe lower the better.",
+          "description": "Shows memory pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\nLower is better.\n\n- waiting: Time fraction where at least one thread was blocked on memory.\n- stalled: Time fraction where every thread was blocked on memory (severe pressure).\n\nIf queries slow down and both series spike, the host is likely limited by RAM or I/O throughput.",
           "fieldConfig": {
             "defaults": {
               "color": {

dashboards/vmalert.json

@@ -1118,7 +1118,7 @@
             "type": "prometheus",
             "uid": "$ds"
           },
-          "description": "The percentage of used RSS memory\n\nIf you think that usage is abnormal or unexpected, please file an issue and attach memory profile if possible.",
+          "description": "How much resident memory (RAM) the process is actually using, compared to its allowed container or system limit.\n\n- Good: Below 70% most of the time, maybe spiking a bit under load.\n- Bad: Above 90% for more than 5 minutes = risk of out-of-memory (OOM) kill.",
           "fieldConfig": {
             "defaults": {
               "color": {
@@ -1706,7 +1706,7 @@
             "type": "prometheus",
             "uid": "$ds"
           },
-          "description": "Shows CPU pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\n\nThe lower the better.",
+          "description": "CPU pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html). Helps troubleshoot high CPU usage or throttling.\nLower is better.\n\n- waiting: The percentage of time at least one task in the process was ready to run (runnable) but couldn't get scheduled on the CPU.\n- stalled: The percentage of time all tasks in the process (except idle ones) were unable to get CPU time — a full CPU stall.\n\nIf there's a CPU burst, it's normal to see waiting or stalled > 1%. It only becomes a concern if it consistently climbs above 5–10% and aligns with latency spikes or GC slowdowns.",
           "fieldConfig": {
             "defaults": {
               "color": {
@@ -1827,7 +1827,7 @@
             "type": "prometheus",
             "uid": "$ds"
           },
-          "description": "Shows memory pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\n\nThe lower the better.",
+          "description": "Shows memory pressure based on [Pressure Stall Information](https://docs.kernel.org/accounting/psi.html).\nLower is better.\n\n- waiting: Time fraction where at least one thread was blocked on memory.\n- stalled: Time fraction where every thread was blocked on memory (severe pressure).\n\nIf queries slow down and both series spike, the host is likely limited by RAM or I/O throughput.",
           "fieldConfig": {
             "defaults": {
               "color": {

deployment/docker/Makefile

@@ -7,7 +7,8 @@ ROOT_IMAGE ?= alpine:3.22.1
 ROOT_IMAGE_SCRATCH ?= scratch
 CERTS_IMAGE := alpine:3.22.1
 
-GO_BUILDER_IMAGE := golang:1.25.0-alpine
+GO_BUILDER_IMAGE := golang:1.25.0
+
 BUILDER_IMAGE := local/builder:2.0.0-$(shell echo $(GO_BUILDER_IMAGE) | tr :/ __)-1
 BASE_IMAGE := local/base:1.1.4-$(shell echo $(ROOT_IMAGE) | tr :/ __)-$(shell echo $(CERTS_IMAGE) | tr :/ __)
 DOCKER ?= docker
@@ -43,7 +44,7 @@ app-via-docker: package-builder
 		$(BUILDER_IMAGE) \
 		go build $(RACE) -trimpath -buildvcs=false \
 			-ldflags "-extldflags '-static' $(GO_BUILDINFO)" \
-			-tags 'netgo osusergo musl $(EXTRA_GO_BUILD_TAGS)' \
+			-tags 'netgo osusergo $(EXTRA_GO_BUILD_TAGS)' \
 			-o bin/$(APP_NAME)$(APP_SUFFIX)-prod $(PKG_PREFIX)/app/$(APP_NAME)
 
 app-via-docker-windows: package-builder
@@ -158,11 +159,11 @@ app-via-docker-pure:
 	APP_SUFFIX='-pure' DOCKER_OPTS='--env CGO_ENABLED=0' $(MAKE) app-via-docker
 
 app-via-docker-linux-amd64:
-	EXTRA_DOCKER_ENVS='CC=/opt/cross-builder/x86_64-linux-musl-cross/bin/x86_64-linux-musl-gcc' \
+	EXTRA_DOCKER_ENVS='CC=x86_64-linux-gnu-gcc' \
 	CGO_ENABLED=1 GOOS=linux GOARCH=amd64 $(MAKE) app-via-docker-goos-goarch
 
 app-via-docker-linux-arm64:
-	EXTRA_DOCKER_ENVS='CC=/opt/cross-builder/aarch64-linux-musl-cross/bin/aarch64-linux-musl-gcc' \
+	EXTRA_DOCKER_ENVS='CC=aarch64-linux-gnu-gcc' \
 	CGO_ENABLED=1 GOOS=linux GOARCH=arm64 $(MAKE) app-via-docker-goos-goarch
 
 app-via-docker-linux-arm:
@@ -201,11 +202,11 @@ package-via-docker-pure:
 	APP_SUFFIX='-pure' DOCKER_OPTS='--env CGO_ENABLED=0' $(MAKE) package-via-docker
 
 package-via-docker-amd64:
-	EXTRA_DOCKER_ENVS='CC=/opt/cross-builder/x86_64-linux-musl-cross/bin/x86_64-linux-musl-gcc' \
+	EXTRA_DOCKER_ENVS='CC=x86_64-linux-gnu-gcc' \
 	CGO_ENABLED=1 GOARCH=amd64 $(MAKE) package-via-docker-goarch
 
 package-via-docker-arm64:
-	EXTRA_DOCKER_ENVS='CC=/opt/cross-builder/aarch64-linux-musl-cross/bin/aarch64-linux-musl-gcc' \
+	EXTRA_DOCKER_ENVS='CC=aarch64-linux-gnu-gcc' \
 	CGO_ENABLED=1 GOARCH=arm64 $(MAKE) package-via-docker-goarch
 
 package-via-docker-arm:

deployment/docker/README.md

@@ -40,7 +40,11 @@ The communication scheme between components is the following:
   and recording rules results back to `vmagent`;
 * [alertmanager](#alertmanager) is configured to receive notifications from `vmalert`.
 
-<img alt="VictoriaMetrics single-server deployment" width="500" src="assets/vm-single-server.png">
+<picture>
+  <source srcset="assets/vm-single-server-dark.png" media="(prefers-color-scheme: dark)">
+  <source srcset="assets/vm-single-server-light.png" media="(prefers-color-scheme: light)">
+  <img src="assets/vm-single-server-light.png" alt="VictoriaMetrics single-server deployment" width="500" >
+</picture>
 
 To access Grafana use link [http://localhost:3000](http://localhost:3000).
 
@@ -78,7 +82,11 @@ The communication scheme between components is the following:
   and recording rules to `vmagent`;
 * [alertmanager](#alertmanager) is configured to receive notifications from `vmalert`.
 
-<img alt="VictoriaMetrics cluster deployment" width="500" src="assets/vm-cluster.png">
+<picture>
+  <source srcset="assets/vm-cluster-dark.png" media="(prefers-color-scheme: dark)">
+  <source srcset="assets/vm-cluster-light.png" media="(prefers-color-scheme: light)">
+  <img src="assets/vm-cluster-light.png" alt="VictoriaMetrics cluster deployment" width="500" src="assets/vm-cluster-light.png" >
+</picture>
 
 To access Grafana use link [http://localhost:3000](http://localhost:3000).
 

deployment/docker/auth-vm-cluster.yml

@@ -1,5 +1,5 @@
-# balance load among vmselects
-# see https://docs.victoriametrics.com/victoriametrics/vmauth/#load-balancing
+# balance load among vminsert and vmselect instances,
+# see https://docs.victoriametrics.com/victoriametrics/vmauth/#load-balancing.
 # Note: if username and password are changes, please update the Grafana datasource configuration
 # and check other places where these credentials are used.
 users:

deployment/docker/builder/Dockerfile

@@ -1,14 +1,6 @@
 ARG go_builder_image=non-existing
 FROM $go_builder_image
 STOPSIGNAL SIGINT
-RUN apk add git gcc musl-dev make wget --no-cache && \
-    mkdir /opt/cross-builder && \
-    cd /opt/cross-builder && \
-    for arch in aarch64 x86_64; do \
-        wget \
-            https://github.com/VictoriaMetrics/muslcc-mirror/releases/download/v1.0.0/${arch}-linux-musl-cross.tgz \
-            -O /opt/cross-builder/${arch}-musl.tgz \
-            --no-verbose && \
-        tar zxf ${arch}-musl.tgz -C ./  && \
-        rm /opt/cross-builder/${arch}-musl.tgz; \
-    done
+RUN apt update && apt install -y \
+    gcc-x86-64-linux-gnu \
+    gcc-aarch64-linux-gnu

deployment/docker/compose-vm-cluster.yml

@@ -3,7 +3,7 @@ services:
   #  It scrapes targets defined in --promscrape.config
   #  And forward them to --remoteWrite.url
   vmagent:
-    image: victoriametrics/vmagent:v1.124.0
+    image: victoriametrics/vmagent:v1.125.1
     depends_on:
       - "vmauth"
     ports:
@@ -14,10 +14,12 @@ services:
     command:
       - "--promscrape.config=/etc/prometheus/prometheus.yml"
       - "--remoteWrite.url=http://vmauth:8427/insert/0/prometheus/api/v1/write"
+      - "--remoteWrite.basicAuth.username=foo"
+      - "--remoteWrite.basicAuth.password=bar"
     restart: always
 
   grafana:
-    image: grafana/grafana:12.0.2
+    image: grafana/grafana:12.1.1
     depends_on:
       - "vmauth"
     ports:
@@ -35,14 +37,14 @@ services:
   # vmstorage shards. Each shard receives 1/N of all metrics sent to vminserts,
   # where N is number of vmstorages (2 in this case).
   vmstorage-1:
-    image: victoriametrics/vmstorage:v1.124.0-cluster
+    image: victoriametrics/vmstorage:v1.125.1-cluster
     volumes:
       - strgdata-1:/storage
     command:
       - "--storageDataPath=/storage"
     restart: always
   vmstorage-2:
-    image: victoriametrics/vmstorage:v1.124.0-cluster
+    image: victoriametrics/vmstorage:v1.125.1-cluster
     volumes:
       - strgdata-2:/storage
     command:
@@ -52,7 +54,7 @@ services:
   # vminsert is ingestion frontend. It receives metrics pushed by vmagent,
   # pre-process them and distributes across configured vmstorage shards.
   vminsert-1:
-    image: victoriametrics/vminsert:v1.124.0-cluster
+    image: victoriametrics/vminsert:v1.125.1-cluster
     depends_on:
       - "vmstorage-1"
       - "vmstorage-2"
@@ -61,7 +63,7 @@ services:
       - "--storageNode=vmstorage-2:8400"
     restart: always
   vminsert-2:
-    image: victoriametrics/vminsert:v1.124.0-cluster
+    image: victoriametrics/vminsert:v1.125.1-cluster
     depends_on:
       - "vmstorage-1"
       - "vmstorage-2"
@@ -73,7 +75,7 @@ services:
   # vmselect is a query fronted. It serves read queries in MetricsQL or PromQL.
   # vmselect collects results from configured `--storageNode` shards.
   vmselect-1:
-    image: victoriametrics/vmselect:v1.124.0-cluster
+    image: victoriametrics/vmselect:v1.125.1-cluster
     depends_on:
       - "vmstorage-1"
       - "vmstorage-2"
@@ -83,7 +85,7 @@ services:
       - "--vmalert.proxyURL=http://vmalert:8880"
     restart: always
   vmselect-2:
-    image: victoriametrics/vmselect:v1.124.0-cluster
+    image: victoriametrics/vmselect:v1.125.1-cluster
     depends_on:
       - "vmstorage-1"
       - "vmstorage-2"
@@ -98,7 +100,7 @@ services:
   # read requests from Grafana, vmui, vmalert among vmselects.
   # It can be used as an authentication proxy.
   vmauth:
-    image: victoriametrics/vmauth:v1.124.0
+    image: victoriametrics/vmauth:v1.125.1
     depends_on:
       - "vmselect-1"
       - "vmselect-2"
@@ -112,7 +114,7 @@ services:
 
   # vmalert executes alerting and recording rules
   vmalert:
-    image: victoriametrics/vmalert:v1.124.0
+    image: victoriametrics/vmalert:v1.125.1
     depends_on:
       - "vmauth"
     ports:

deployment/docker/compose-vm-single.yml

@@ -3,7 +3,7 @@ services:
   #  It scrapes targets defined in --promscrape.config
   #  And forward them to --remoteWrite.url
   vmagent:
-    image: victoriametrics/vmagent:v1.124.0
+    image: victoriametrics/vmagent:v1.125.1
     depends_on:
       - "victoriametrics"
     ports:
@@ -18,7 +18,7 @@ services:
   # VictoriaMetrics instance, a single process responsible for
   # storing metrics and serve read requests.
   victoriametrics:
-    image: victoriametrics/victoria-metrics:v1.124.0
+    image: victoriametrics/victoria-metrics:v1.125.1
     ports:
       - 8428:8428
       - 8089:8089
@@ -38,7 +38,7 @@ services:
     restart: always
 
   grafana:
-    image: grafana/grafana:12.0.2
+    image: grafana/grafana:12.1.1
     depends_on:
       - "victoriametrics"
     ports:
@@ -54,7 +54,7 @@ services:
 
   # vmalert executes alerting and recording rules
   vmalert:
-    image: victoriametrics/vmalert:v1.124.0
+    image: victoriametrics/vmalert:v1.125.1
     depends_on:
       - "victoriametrics"
       - "alertmanager"

deployment/docker/prometheus-vm-cluster.yml

@@ -17,7 +17,8 @@ scrape_configs:
 - job_name: vminsert
   static_configs:
   - targets:
-    - vminsert:8480
+    - vminsert-1:8480
+    - vminsert-2:8480
 - job_name: vmselect
   static_configs:
   - targets:

deployment/docker/vmanomaly/vmanomaly-integration/compose.yml

@@ -1,6 +1,6 @@
 services:
   vmagent:
-    image: victoriametrics/vmagent:v1.124.0
+    image: victoriametrics/vmagent:v1.125.1
     depends_on:
       - "victoriametrics"
     ports:
@@ -14,7 +14,7 @@ services:
     restart: always
 
   victoriametrics:
-    image: victoriametrics/victoria-metrics:v1.124.0
+    image: victoriametrics/victoria-metrics:v1.125.1
     ports:
       - 8428:8428
     volumes:
@@ -27,7 +27,7 @@ services:
     restart: always
 
   grafana:
-    image: grafana/grafana:12.0.2
+    image: grafana/grafana:12.1.1
     depends_on:
       - "victoriametrics"
     ports:
@@ -40,7 +40,7 @@ services:
     restart: always
 
   vmalert:
-    image: victoriametrics/vmalert:v1.124.0
+    image: victoriametrics/vmalert:v1.125.1
     depends_on:
       - "victoriametrics"
     ports:

deployment/logs-benchmark/docker-compose.yml

@@ -58,7 +58,7 @@ services:
       - ./vmsingle/promscrape.yml:/promscrape.yml
 
   grafana:
-    image: grafana/grafana:12.0.2
+    image: grafana/grafana:12.1.1
     depends_on: [vmsingle]
     ports:
       - 3000:3000

docs/anomaly-detection/README.md

@@ -1,3 +1,11 @@
+---
+build:
+  list: never
+  publishResources: false
+  render: never
+sitemap:
+  disable: true
+---
 In today's fast-paced and complex landscape of system monitoring, [VictoriaMetrics Anomaly Detection](https://victoriametrics.com/products/enterprise/anomaly-detection/) (`vmanomaly`), part of our [Enterprise offering](https://victoriametrics.com/products/enterprise/), serves as a **powerful observability tool** for SREs and DevOps teams. It **automates the detection of anomalies in time-series data**, reducing manual efforts required to identify abnormal system behavior.
 
 Unlike traditional threshold-based alerting, which relies on **raw metric values** and requires constant tuning and maintenance of thresholds and alerting rules, `vmanomaly` introduces a **unified, interpretable [anomaly score](https://docs.victoriametrics.com/anomaly-detection/faq/#what-is-anomaly-score)** - a **de-trended, de-seasonalized metric** generated through machine learning. This approach eliminates the need for frequent manual adjustments by enabling **stable, long-term static thresholds (as simple as `anomaly_score > 1`)** that remain effective over time through continuous model retraining.

docs/anomaly-detection/components/README.md

@@ -1,3 +1,11 @@
+---
+build:
+  list: never
+  publishResources: false
+  render: never
+sitemap:
+  disable: true
+---
 This chapter describes different components, that correspond to respective sections of a config to launch VictoriaMetrics Anomaly Detection (or simply [`vmanomaly`](https://docs.victoriametrics.com/anomaly-detection/) service:
 
 - [Model(s) section](https://docs.victoriametrics.com/anomaly-detection/components/models/) - Required
@@ -219,4 +227,4 @@ writer:
   bearer_token: %{VMANOMALY_BEARER_TOKEN}  # will be replaced with the value of VMANOMALY_BEARER_TOKEN environment variable
 
 # other config sections ...
-```
+```

docs/anomaly-detection/guides/README.md

@@ -1,3 +1,11 @@
+---
+build:
+  list: never
+  publishResources: false
+  render: never
+sitemap:
+  disable: true
+---
 This section holds guides of how to set up and use VictoriaMetrics Anomaly Detection (or simply [`vmanomaly`](https://docs.victoriametrics.com/anomaly-detection/)) service, integrating it with different observability components.
 
 Guides: 

docs/anomaly-detection/guides/guide-vmanomaly-vmalert/README.md

@@ -1,10 +1,18 @@
+---
+build:
+  list: never
+  publishResources: false
+  render: never
+sitemap:
+  disable: true
+---
 **Prerequisites**:
 
 - To use *vmanomaly*, part of the enterprise package, a license key is required. Obtain your key [here](https://victoriametrics.com/products/enterprise/trial/) for this tutorial or for enterprise use.
 - In the tutorial, we'll be using the following VictoriaMetrics components:
-  -  [VictoriaMetrics Single-Node](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/) (v1.124.0)
-  -  [vmalert](https://docs.victoriametrics.com/victoriametrics/vmalert/) (v1.124.0)
-  -  [vmagent](https://docs.victoriametrics.com/victoriametrics/vmagent/) (v1.124.0)
+  -  [VictoriaMetrics Single-Node](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/) (v1.125.1)
+  -  [vmalert](https://docs.victoriametrics.com/victoriametrics/vmalert/) (v1.125.1)
+  -  [vmagent](https://docs.victoriametrics.com/victoriametrics/vmagent/) (v1.125.1)
 - [Grafana](https://grafana.com/) (v.10.2.1)
 - [Docker](https://docs.docker.com/get-docker/) and [Docker Compose](https://docs.docker.com/compose/)
 - [Node exporter](https://github.com/prometheus/node_exporter#node-exporter) (v1.7.0) and [Alertmanager](https://prometheus.io/docs/alerting/latest/alertmanager/) (v0.27.0)
@@ -315,7 +323,7 @@ Let's wrap it all up together into the `docker-compose.yml` file.
 services:
   vmagent:
     container_name: vmagent
-    image: victoriametrics/vmagent:v1.124.0
+    image: victoriametrics/vmagent:v1.125.1
     depends_on:
       - "victoriametrics"
     ports:
@@ -332,7 +340,7 @@ services:
 
   victoriametrics:
     container_name: victoriametrics
-    image: victoriametrics/victoria-metrics:v1.124.0
+    image: victoriametrics/victoria-metrics:v1.125.1
     ports:
       - 8428:8428
     volumes:
@@ -365,7 +373,7 @@ services:
 
   vmalert:
     container_name: vmalert
-    image: victoriametrics/vmalert:v1.124.0
+    image: victoriametrics/vmalert:v1.125.1
     depends_on:
       - "victoriametrics"
     ports:

docs/guides/collecting-openshift-logs-with-victoria-logs/README.md

@@ -1,3 +1,11 @@
+---
+build:
+  list: never
+  publishResources: false
+  render: never
+sitemap:
+  disable: true
+---
 This guide covers OpenShift cluster configuration for collecting and storing logs in Victoria Logs.
 
 ## Pre-Requirements

docs/guides/getting-started-with-opentelemetry/README.md

@@ -1,3 +1,11 @@
+---
+build:
+  list: never
+  publishResources: false
+  render: never
+sitemap:
+  disable: true
+---
 VictoriaMetrics and VictoriaLogs support ingestion [metrics](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#sending-data-via-opentelemetry)
 and [logs](https://docs.victoriametrics.com/victorialogs/data-ingestion/opentelemetry/) in OpenTelemetry format.
 This guide covers examples of using [opentelemetry-collector](https://opentelemetry.io/docs/collector/) and direct pushing of metrics and logs from the Go application.

docs/guides/getting-started-with-vm-operator/README.md

@@ -1,3 +1,11 @@
+---
+build:
+  list: never
+  publishResources: false
+  render: never
+sitemap:
+  disable: true
+---
 **The guide covers:**
 
 * The setup of a [VM Operator](https://github.com/VictoriaMetrics/helm-charts/tree/master/charts/victoria-metrics-operator) via Helm in [Kubernetes](https://kubernetes.io/) with Helm charts.

docs/guides/grafana-vmgateway-openid-configuration/README.md

@@ -1,3 +1,11 @@
+---
+build:
+  list: never
+  publishResources: false
+  render: never
+sitemap:
+  disable: true
+---
 Using [Grafana](https://grafana.com/) with [vmgateway](https://docs.victoriametrics.com/victoriametrics/vmgateway/) is a great way to provide [multi-tenant](https://docs.victoriametrics.com/victoriametrics/cluster-victoriametrics/#multitenancy) access to your metrics.
 vmgateway provides a way to authenticate users using [JWT tokens](https://en.wikipedia.org/wiki/JSON_Web_Token) issued by an external identity provider.
 Those tokens can include information about the user and the tenant they belong to, which can be used
@@ -241,27 +249,27 @@ services:
       - grafana_data:/var/lib/grafana/
 
   vmsingle:
-    image: victoriametrics/victoria-metrics:v1.124.0
+    image: victoriametrics/victoria-metrics:v1.125.1
     command:
       - -httpListenAddr=0.0.0.0:8429
 
   vmstorage:
-    image: victoriametrics/vmstorage:v1.124.0-cluster
+    image: victoriametrics/vmstorage:v1.125.1-cluster
 
   vminsert:
-    image: victoriametrics/vminsert:v1.124.0-cluster
+    image: victoriametrics/vminsert:v1.125.1-cluster
     command:
       - -storageNode=vmstorage:8400
       - -httpListenAddr=0.0.0.0:8480
 
   vmselect:
-    image: victoriametrics/vmselect:v1.124.0-cluster
+    image: victoriametrics/vmselect:v1.125.1-cluster
     command:
       - -storageNode=vmstorage:8401
       - -httpListenAddr=0.0.0.0:8481
 
   vmagent:
-    image: victoriametrics/vmagent:v1.124.0
+    image: victoriametrics/vmagent:v1.125.1
     volumes:
       - ./scrape.yaml:/etc/vmagent/config.yaml
     command:
@@ -270,7 +278,7 @@ services:
       - -remoteWrite.url=http://vmsingle:8429/api/v1/write
 
   vmgateway-cluster:
-    image: victoriametrics/vmgateway:v1.124.0-enterprise
+    image: victoriametrics/vmgateway:v1.125.1-enterprise
     ports:
       - 8431:8431
     volumes:
@@ -286,7 +294,7 @@ services:
       - -auth.oidcDiscoveryEndpoints=http://keycloak:8080/realms/master/.well-known/openid-configuration
 
   vmgateway-single:
-    image: victoriametrics/vmgateway:v1.124.0-enterprise
+    image: victoriametrics/vmgateway:v1.125.1-enterprise
     ports:
       - 8432:8431
     volumes:
@@ -397,7 +405,7 @@ Once iDP configuration is done, vmagent configuration needs to be updated to use
 
 ```yaml
   vmagent:
-    image: victoriametrics/vmagent:v1.124.0
+    image: victoriametrics/vmagent:v1.125.1
     volumes:
       - ./scrape.yaml:/etc/vmagent/config.yaml
       - ./vmagent-client-secret:/etc/vmagent/oauth2-client-secret

docs/guides/guide-delete-or-replace-metrics/README.md

@@ -1,3 +1,11 @@
+---
+build:
+  list: never
+  publishResources: false
+  render: never
+sitemap:
+  disable: true
+---
 Data deletion is an operation people expect a database to have. [VictoriaMetrics](https://victoriametrics.com) supports 
 [delete operation](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#how-to-delete-time-series) but to a limited extent. Due to implementation details, VictoriaMetrics remains an [append-only database](https://en.wikipedia.org/wiki/Append-only), which perfectly fits the case for storing time series data. But the drawback of such architecture is that it is extremely expensive to mutate the data. Hence, `delete` or `update` operations support is very limited. In this guide, we'll walk through the possible workarounds for deleting or changing already written data in VictoriaMetrics.
 

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

@@ -1,3 +1,11 @@
+---
+build:
+  list: never
+  publishResources: false
+  render: never
+sitemap:
+  disable: true
+---
 **Objective**
 
 Setup Victoria Metrics Cluster with support of multiple retention periods within one installation.

docs/guides/k8s-ha-monitoring-via-vm-cluster/README.md

@@ -1,3 +1,11 @@
+---
+build:
+  list: never
+  publishResources: false
+  render: never
+sitemap:
+  disable: true
+---
 **The guide covers:**
 
 * High availability monitoring via [VictoriaMetrics cluster](https://docs.victoriametrics.com/victoriametrics/cluster-victoriametrics/) in [Kubernetes](https://kubernetes.io/) with Helm charts

docs/guides/k8s-monitoring-via-vm-cluster/README.md

@@ -1,3 +1,11 @@
+---
+build:
+  list: never
+  publishResources: false
+  render: never
+sitemap:
+  disable: true
+---
 **This guide covers:**
 
 * The setup of a [VictoriaMetrics cluster](https://docs.victoriametrics.com/victoriametrics/cluster-victoriametrics/) in [Kubernetes](https://kubernetes.io/) via Helm charts

docs/guides/k8s-monitoring-via-vm-single/README.md

@@ -1,3 +1,11 @@
+---
+build:
+  list: never
+  publishResources: false
+  render: never
+sitemap:
+  disable: true
+---
 **This guide covers:**
 
 * The setup of a [VictoriaMetrics Single](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/) in [Kubernetes](https://kubernetes.io/) via Helm charts

docs/guides/migrate-from-influx/README.md

@@ -1,3 +1,11 @@
+---
+build:
+  list: never
+  publishResources: false
+  render: never
+sitemap:
+  disable: true
+---
 InfluxDB is a well-known time series database built for
 [IoT](https://en.wikipedia.org/wiki/Internet_of_things) monitoring, Application Performance Monitoring (APM) and
 analytics. It has its query language, unique data model, and rich tooling for collecting and processing metrics.

docs/guides/multi-regional-setup-dedicated-regions/README.md

@@ -1,3 +1,11 @@
+---
+build:
+  list: never
+  publishResources: false
+  render: never
+sitemap:
+  disable: true
+---
 ### Scenario
 
 Let's cover the case. You have multiple regions with workloads and want to collect metrics.

docs/guides/understand-your-setup-size/README.md

@@ -1,3 +1,11 @@
+---
+build:
+  list: never
+  publishResources: false
+  render: never
+sitemap:
+  disable: true
+---
 This guide is based on capacity planning for [Single-Node](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#capacity-planning),
 [Cluster](https://docs.victoriametrics.com/victoriametrics/cluster-victoriametrics/#capacity-planning)
 and [VictoriaMetrics Cloud](https://docs.victoriametrics.com/victoriametrics-cloud/) docs.

docs/victoriametrics/Articles.md

@@ -97,6 +97,7 @@ See also [case studies](https://docs.victoriametrics.com/victoriametrics/casestu
 * [Building a Scalable and Cost-Effective Monitoring Stack on AWS with Victoria Metrics](https://medium.com/@heliodevhub/construindo-uma-stack-de-monitoramento-escal%C3%A1vel-e-econ%C3%B4mica-na-aws-com-victoria-metrics-532d535dcfb6)
 * [Optimizing Datadog Costs with VictoriaMetrics: A Practical Step-by-Step Guide](https://medium.com/p/optimizing-datadog-costs-with-victoriametrics-a-practical-step-by-step-guide-c984d32c7423)
 * [Kubernetes Monitoring — A Complete Solution](https://itnext.io/kubernetes-monitoring-a-complete-solution-part-1-architecture-eb5b998658d5)
+* [Why VictoriaMetrics? A Practical Guide to Scalable and Faster Monitoring Than Prometheus](https://amir-shams.medium.com/why-victoriametrics-a-practical-guide-to-scalable-and-faster-monitoring-than-prometheus-54ef21f10465)
 
 ## Third-party articles and slides about VictoriaLogs