improve changelog

s/265/256

app/vmagent/remotewrite/relabel.go

@@ -9,14 +9,14 @@ import (
 	"sync"
 	"sync/atomic"
 
+	"github.com/VictoriaMetrics/metrics"
+	"gopkg.in/yaml.v2"
+
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/fasttime"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/flagutil"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logger"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/prompb"
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/promrelabel"
-	"go.yaml.in/yaml/v3"
-
-	"github.com/VictoriaMetrics/metrics"
 )
 
 var (
@@ -139,6 +139,7 @@ func loadRelabelConfigs() (*relabelConfigs, error) {
 		remoteWriteRelabelConfigData.Store(&rawCfg)
 		rcs.global = global
 	}
+
 	if len(*relabelConfigPaths) > len(*remoteWriteURLs) {
 		return nil, fmt.Errorf("too many -remoteWrite.urlRelabelConfig args: %d; it mustn't exceed the number of -remoteWrite.url args: %d",
 			len(*relabelConfigPaths), (len(*remoteWriteURLs)))
@@ -176,19 +177,9 @@ type relabelConfigs struct {
 	perURL []*promrelabel.ParsedConfigs
 }
 
+// isSet indicates whether (global or per-URL) command-line flags is set
 func (rcs *relabelConfigs) isSet() bool {
-	if rcs == nil {
-		return false
-	}
-	if rcs.global.Len() > 0 {
-		return true
-	}
-	for _, pc := range rcs.perURL {
-		if pc.Len() > 0 {
-			return true
-		}
-	}
-	return false
+	return *relabelConfigPathGlobal != "" || len(*relabelConfigPaths) > 0
 }
 
 // initLabelsGlobal must be called after parsing command-line flags.

app/vmalert/notifier/alert.go

@@ -80,14 +80,15 @@ func (as AlertState) String() string {
 
 // AlertTplData is used to execute templating
 type AlertTplData struct {
-	Type     string
-	Labels   map[string]string
-	Value    float64
-	Expr     string
-	AlertID  uint64
-	GroupID  uint64
-	ActiveAt time.Time
-	For      time.Duration
+	Type      string
+	Labels    map[string]string
+	Value     float64
+	Expr      string
+	AlertID   uint64
+	GroupID   uint64
+	ActiveAt  time.Time
+	For       time.Duration
+	IsPartial bool
 }
 
 var tplHeaders = []string{
@@ -101,6 +102,7 @@ var tplHeaders = []string{
 	"{{ $groupID := .GroupID }}",
 	"{{ $activeAt := .ActiveAt }}",
 	"{{ $for := .For }}",
+	"{{ $isPartial := .IsPartial }}",
 }
 
 // ExecTemplate executes the Alert template for given

app/vmalert/rule/alerting.go

@@ -346,6 +346,8 @@ func (ar *AlertingRule) toLabels(m datasource.Metric, qFn templates.QueryFn) (*l
 		ls.processed[l.Name] = l.Value
 	}
 
+	// labels only support limited templating variables,
+	// including `labels`, `value` and `expr`, to avoid breaking alert states or causing cardinality issue with results
 	extraLabels, err := notifier.ExecTemplate(qFn, ar.Labels, notifier.AlertTplData{
 		Labels: ls.origin,
 		Value:  m.Values[0],
@@ -387,11 +389,7 @@ func (ar *AlertingRule) execRange(ctx context.Context, start, end time.Time) ([]
 			return nil, err
 		}
 		alertID := hash(ls.processed)
-		as, err := ar.expandAnnotationTemplates(s, qFn, time.Time{}, ls)
-		if err != nil {
-			return nil, err
-		}
-		a := ar.newAlert(s, time.Time{}, ls.processed, as) // initial alert
+		a := ar.newAlert(s, time.Time{}, ls.processed, nil) // initial alert
 
 		prevT := time.Time{}
 		for i := range s.Values {
@@ -407,8 +405,6 @@ func (ar *AlertingRule) execRange(ctx context.Context, start, end time.Time) ([]
 				// reset to Pending if there are gaps > EvalInterval between DPs
 				a.State = notifier.StatePending
 				a.ActiveAt = at
-				// re-template the annotations as active timestamp is changed
-				a.Annotations, _ = ar.expandAnnotationTemplates(s, qFn, at, ls)
 				a.Start = time.Time{}
 			} else if at.Sub(a.ActiveAt) >= ar.For && a.State != notifier.StateFiring {
 				a.State = notifier.StateFiring
@@ -463,7 +459,8 @@ func (ar *AlertingRule) exec(ctx context.Context, ts time.Time, limit int) ([]pr
 		return nil, fmt.Errorf("failed to execute query %q: %w", ar.Expr, err)
 	}
 
-	ar.logDebugf(ts, nil, "query returned %d series (elapsed: %s, isPartial: %t)", curState.Samples, curState.Duration, isPartialResponse(res))
+	isPartial := isPartialResponse(res)
+	ar.logDebugf(ts, nil, "query returned %d series (elapsed: %s, isPartial: %t)", curState.Samples, curState.Duration, isPartial)
 	qFn := func(query string) ([]datasource.Metric, error) {
 		res, _, err := ar.q.Query(ctx, query, ts)
 		return res.Data, err
@@ -489,7 +486,7 @@ func (ar *AlertingRule) exec(ctx context.Context, ts time.Time, limit int) ([]pr
 				at = a.ActiveAt
 			}
 		}
-		as, err := ar.expandAnnotationTemplates(m, qFn, at, ls)
+		as, err := ar.expandAnnotationTemplates(m, qFn, at, ls, isPartial)
 		if err != nil {
 			// only set error in current state, but do not break alert processing
 			curState.Err = err
@@ -607,16 +604,17 @@ func (ar *AlertingRule) expandLabelTemplates(m datasource.Metric, qFn templates.
 	return ls, nil
 }
 
-func (ar *AlertingRule) expandAnnotationTemplates(m datasource.Metric, qFn templates.QueryFn, activeAt time.Time, ls *labelSet) (map[string]string, error) {
+func (ar *AlertingRule) expandAnnotationTemplates(m datasource.Metric, qFn templates.QueryFn, activeAt time.Time, ls *labelSet, isPartial bool) (map[string]string, error) {
 	tplData := notifier.AlertTplData{
-		Value:    m.Values[0],
-		Type:     ar.Type.String(),
-		Labels:   ls.origin,
-		Expr:     ar.Expr,
-		AlertID:  hash(ls.processed),
-		GroupID:  ar.GroupID,
-		ActiveAt: activeAt,
-		For:      ar.For,
+		Value:     m.Values[0],
+		Type:      ar.Type.String(),
+		Labels:    ls.origin,
+		Expr:      ar.Expr,
+		AlertID:   hash(ls.processed),
+		GroupID:   ar.GroupID,
+		ActiveAt:  activeAt,
+		For:       ar.For,
+		IsPartial: isPartial,
 	}
 	as, err := notifier.ExecTemplate(qFn, ar.Annotations, tplData)
 	if err != nil {

app/vmalert/rule/alerting_test.go

@@ -664,7 +664,7 @@ func TestAlertingRuleExecRange(t *testing.T) {
 			Name:        "for-pending",
 			Type:        config.NewPrometheusType().String(),
 			Labels:      map[string]string{"alertname": "for-pending"},
-			Annotations: map[string]string{"activeAt": "5000"},
+			Annotations: map[string]string{},
 			State:       notifier.StatePending,
 			ActiveAt:    time.Unix(5, 0),
 			Value:       1,
@@ -684,7 +684,7 @@ func TestAlertingRuleExecRange(t *testing.T) {
 			Name:        "for-firing",
 			Type:        config.NewPrometheusType().String(),
 			Labels:      map[string]string{"alertname": "for-firing"},
-			Annotations: map[string]string{"activeAt": "1000"},
+			Annotations: map[string]string{},
 			State:       notifier.StateFiring,
 			ActiveAt:    time.Unix(1, 0),
 			Start:       time.Unix(5, 0),
@@ -705,7 +705,7 @@ func TestAlertingRuleExecRange(t *testing.T) {
 			Name:        "for-hold-pending",
 			Type:        config.NewPrometheusType().String(),
 			Labels:      map[string]string{"alertname": "for-hold-pending"},
-			Annotations: map[string]string{"activeAt": "5000"},
+			Annotations: map[string]string{},
 			State:       notifier.StatePending,
 			ActiveAt:    time.Unix(5, 0),
 			Value:       1,
@@ -1120,7 +1120,7 @@ func TestAlertingRuleLimit_Success(t *testing.T) {
 }
 
 func TestAlertingRule_Template(t *testing.T) {
-	f := func(rule *AlertingRule, metrics []datasource.Metric, alertsExpected map[uint64]*notifier.Alert) {
+	f := func(rule *AlertingRule, metrics []datasource.Metric, isResponsePartial bool, alertsExpected map[uint64]*notifier.Alert) {
 		t.Helper()
 
 		fakeGroup := Group{
@@ -1133,6 +1133,7 @@ func TestAlertingRule_Template(t *testing.T) {
 			entries: make([]StateEntry, 10),
 		}
 		fq.Add(metrics...)
+		fq.SetPartialResponse(isResponsePartial)
 
 		if _, err := rule.exec(context.TODO(), time.Now(), 0); err != nil {
 			t.Fatalf("unexpected error: %s", err)
@@ -1163,7 +1164,7 @@ func TestAlertingRule_Template(t *testing.T) {
 	}, []datasource.Metric{
 		metricWithValueAndLabels(t, 1, "instance", "foo"),
 		metricWithValueAndLabels(t, 1, "instance", "bar"),
-	}, map[uint64]*notifier.Alert{
+	}, false, map[uint64]*notifier.Alert{
 		hash(map[string]string{alertNameLabel: "common", "region": "east", "instance": "foo"}): {
 			Annotations: map[string]string{
 				"summary": `common: Too high connection number for "foo"`,
@@ -1192,14 +1193,14 @@ func TestAlertingRule_Template(t *testing.T) {
 			"instance": "{{ $labels.instance }}",
 		},
 		Annotations: map[string]string{
-			"summary":     `{{ $labels.__name__ }}: Too high connection number for "{{ $labels.instance }}"`,
+			"summary":     `{{ $labels.__name__ }}: Too high connection number for "{{ $labels.instance }}".{{ if $isPartial }} WARNING: Partial response detected - this alert may be incomplete. Please verify the results manually.{{ end }}`,
 			"description": `{{ $labels.alertname}}: It is {{ $value }} connections for "{{ $labels.instance }}"`,
 		},
 		alerts: make(map[uint64]*notifier.Alert),
 	}, []datasource.Metric{
 		metricWithValueAndLabels(t, 2, "__name__", "first", "instance", "foo", alertNameLabel, "override"),
 		metricWithValueAndLabels(t, 10, "__name__", "second", "instance", "bar", alertNameLabel, "override"),
-	}, map[uint64]*notifier.Alert{
+	}, false, map[uint64]*notifier.Alert{
 		hash(map[string]string{alertNameLabel: "override label", "exported_alertname": "override", "instance": "foo"}): {
 			Labels: map[string]string{
 				alertNameLabel:       "override label",
@@ -1207,7 +1208,7 @@ func TestAlertingRule_Template(t *testing.T) {
 				"instance":           "foo",
 			},
 			Annotations: map[string]string{
-				"summary":     `first: Too high connection number for "foo"`,
+				"summary":     `first: Too high connection number for "foo".`,
 				"description": `override: It is 2 connections for "foo"`,
 			},
 		},
@@ -1218,7 +1219,7 @@ func TestAlertingRule_Template(t *testing.T) {
 				"instance":           "bar",
 			},
 			Annotations: map[string]string{
-				"summary":     `second: Too high connection number for "bar"`,
+				"summary":     `second: Too high connection number for "bar".`,
 				"description": `override: It is 10 connections for "bar"`,
 			},
 		},
@@ -1231,7 +1232,7 @@ func TestAlertingRule_Template(t *testing.T) {
 			"instance": "{{ $labels.instance }}",
 		},
 		Annotations: map[string]string{
-			"summary": `Alert "{{ $labels.alertname }}({{ $labels.alertgroup }})" for instance {{ $labels.instance }}`,
+			"summary": `Alert "{{ $labels.alertname }}({{ $labels.alertgroup }})" for instance {{ $labels.instance }}.{{ if $isPartial }} WARNING: Partial response detected - this alert may be incomplete. Please verify the results manually.{{ end }}`,
 		},
 		alerts: make(map[uint64]*notifier.Alert),
 	}, []datasource.Metric{
@@ -1239,7 +1240,7 @@ func TestAlertingRule_Template(t *testing.T) {
 			alertNameLabel, "originAlertname",
 			alertGroupNameLabel, "originGroupname",
 			"instance", "foo"),
-	}, map[uint64]*notifier.Alert{
+	}, true, map[uint64]*notifier.Alert{
 		hash(map[string]string{
 			alertNameLabel:        "OriginLabels",
 			"exported_alertname":  "originAlertname",
@@ -1255,7 +1256,7 @@ func TestAlertingRule_Template(t *testing.T) {
 				"instance":            "foo",
 			},
 			Annotations: map[string]string{
-				"summary": `Alert "originAlertname(originGroupname)" for instance foo`,
+				"summary": `Alert "originAlertname(originGroupname)" for instance foo. WARNING: Partial response detected - this alert may be incomplete. Please verify the results manually.`,
 			},
 		},
 	})
@@ -1385,7 +1386,7 @@ func TestAlertingRule_ToLabels(t *testing.T) {
 		"group":         "vmalert",
 		"alertname":     "ConfigurationReloadFailure",
 		"alertgroup":    "vmalert",
-		"invalid_label": `error evaluating template: template: :1:268: executing "" at <.Values.mustRuntimeFail>: can't evaluate field Values in type notifier.tplData`,
+		"invalid_label": `error evaluating template: template: :1:298: executing "" at <.Values.mustRuntimeFail>: can't evaluate field Values in type notifier.tplData`,
 	}
 
 	expectedProcessedLabels := map[string]string{
@@ -1395,7 +1396,7 @@ func TestAlertingRule_ToLabels(t *testing.T) {
 		"exported_alertname": "ConfigurationReloadFailure",
 		"group":              "vmalert",
 		"alertgroup":         "vmalert",
-		"invalid_label":      `error evaluating template: template: :1:268: executing "" at <.Values.mustRuntimeFail>: can't evaluate field Values in type notifier.tplData`,
+		"invalid_label":      `error evaluating template: template: :1:298: executing "" at <.Values.mustRuntimeFail>: can't evaluate field Values in type notifier.tplData`,
 	}
 
 	ls, err := ar.toLabels(metric, nil)

app/vmauth/auth_config.go

@@ -394,7 +394,7 @@ func (bu *backendURL) runHealthCheck() {
 				if errors.Is(bu.healthCheckContext.Err(), context.Canceled) {
 					return
 				}
-				logger.Warnf("ignoring the backend at %s for %s becasue of dial error: %s", addr, *failTimeout, err)
+				logger.Warnf("ignoring the backend at %s for %s because of dial error: %s", addr, *failTimeout, err)
 				continue
 			}
 
@@ -809,7 +809,7 @@ func reloadAuthConfig() (bool, error) {
 
 	ok, err := reloadAuthConfigData(data)
 	if err != nil {
-		return false, fmt.Errorf("failed to pars -auth.config=%q: %w", *authConfigPath, err)
+		return false, fmt.Errorf("failed to parse -auth.config=%q: %w", *authConfigPath, err)
 	}
 	if !ok {
 		return false, nil

app/vmauth/main.go

@@ -349,14 +349,17 @@ func tryProcessingRequest(w http.ResponseWriter, r *http.Request, targetURL *url
 		err = ctxErr
 	}
 	if err != nil {
-		if errors.Is(err, context.Canceled) || errors.Is(err, context.DeadlineExceeded) {
-			// Do not retry canceled or timed out requests
+		// Do not retry canceled
+		if errors.Is(err, context.Canceled) {
+			clientCanceledRequests.Inc()
+			return true, false
+		}
+		// Do not retry timed out requests
+		if errors.Is(err, context.DeadlineExceeded) {
 			remoteAddr := httpserver.GetQuotedRemoteAddr(r)
 			requestURI := httpserver.GetRequestURI(r)
-			if errors.Is(err, context.DeadlineExceeded) {
-				// Timed out request must be counted as errors, since this usually means that the backend is slow.
-				logger.Warnf("remoteAddr: %s; requestURI: %s; timeout while proxying the response from %s: %s", remoteAddr, requestURI, targetURL, err)
-			}
+			// Timed out request must be counted as errors, since this usually means that the backend is slow.
+			logger.Warnf("remoteAddr: %s; requestURI: %s; timeout while proxying the response from %s: %s", remoteAddr, requestURI, targetURL, err)
 			return false, false
 		}
 		if !rtbOK || !rtb.canRetry() {
@@ -413,7 +416,10 @@ func tryProcessingRequest(w http.ResponseWriter, r *http.Request, targetURL *url
 
 	err = copyStreamToClient(w, res.Body)
 	_ = res.Body.Close()
-	if err != nil && !netutil.IsTrivialNetworkError(err) && !errors.Is(err, context.Canceled) {
+	if errors.Is(err, context.Canceled) {
+		clientCanceledRequests.Inc()
+		return true, false
+	} else if err != nil && !netutil.IsTrivialNetworkError(err) {
 		remoteAddr := httpserver.GetQuotedRemoteAddr(r)
 		requestURI := httpserver.GetRequestURI(r)
 
@@ -546,6 +552,7 @@ var (
 	configReloadRequests     = metrics.NewCounter(`vmauth_http_requests_total{path="/-/reload"}`)
 	invalidAuthTokenRequests = metrics.NewCounter(`vmauth_http_request_errors_total{reason="invalid_auth_token"}`)
 	missingRouteRequests     = metrics.NewCounter(`vmauth_http_request_errors_total{reason="missing_route"}`)
+	clientCanceledRequests   = metrics.NewCounter(`vmauth_http_request_errors_total{reason="client_canceled"}`)
 )
 
 func newRoundTripper(caFileOpt, certFileOpt, keyFileOpt, serverNameOpt string, insecureSkipVerifyP *bool) (http.RoundTripper, error) {
@@ -633,6 +640,7 @@ func handleConcurrencyLimitError(w http.ResponseWriter, r *http.Request, err err
 	if errors.Is(ctx.Err(), context.Canceled) {
 		// Do not return any response for the request canceled by the client,
 		// since the connection to the client is already closed.
+		clientCanceledRequests.Inc()
 		return
 	}
 

app/vmctl/flags.go

@@ -468,7 +468,7 @@ var (
 			Name: vmNativeFilterMatch,
 			Usage: "Time series selector to match series for export. For example, select {instance!=\"localhost\"} will " +
 				"match all series with \"instance\" label different to \"localhost\".\n" +
-				" See more details here https://github.com/VictoriaMetrics/VictoriaMetrics#how-to-export-data-in-native-format",
+				" See more details here https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#how-to-export-data-in-native-format",
 			Value: `{__name__!=""}`,
 		},
 		&cli.StringFlag{

app/vmctl/prometheus.go

@@ -4,8 +4,10 @@ import (
 	"context"
 	"fmt"
 	"log"
+	"strings"
 	"sync"
 
+	"github.com/prometheus/prometheus/model/labels"
 	"github.com/prometheus/prometheus/tsdb"
 	"github.com/prometheus/prometheus/tsdb/chunkenc"
 
@@ -61,19 +63,19 @@ func (pp *prometheusProcessor) do(b tsdb.BlockReader) error {
 	var it chunkenc.Iterator
 	for ss.Next() {
 		var name string
-		var labels []vm.LabelPair
+		var labelPairs []vm.LabelPair
 		series := ss.At()
 
-		for _, label := range series.Labels() {
+		series.Labels().Range(func(label labels.Label) {
 			if label.Name == "__name__" {
 				name = label.Value
-				continue
+				return
 			}
-			labels = append(labels, vm.LabelPair{
-				Name:  label.Name,
-				Value: label.Value,
+			labelPairs = append(labelPairs, vm.LabelPair{
+				Name:  strings.Clone(label.Name),
+				Value: strings.Clone(label.Value),
 			})
-		}
+		})
 		if name == "" {
 			return fmt.Errorf("failed to find `__name__` label in labelset for block %v", b.Meta().ULID)
 		}
@@ -99,7 +101,7 @@ func (pp *prometheusProcessor) do(b tsdb.BlockReader) error {
 		}
 		ts := vm.TimeSeries{
 			Name:       name,
-			LabelPairs: labels,
+			LabelPairs: labelPairs,
 			Timestamps: timestamps,
 			Values:     values,
 		}

app/vminsert/main.go

@@ -232,7 +232,7 @@ func RequestHandler(w http.ResponseWriter, r *http.Request) bool {
 		}
 		firehose.WriteSuccessResponse(w, r)
 		return true
-	case "zabbixconnector/api/v1/history":
+	case "/zabbixconnector/api/v1/history":
 		zabbixconnectorHistoryRequests.Inc()
 		if err := zabbixconnector.InsertHandlerForHTTP(r); err != nil {
 			zabbixconnectorHistoryErrors.Inc()
@@ -241,7 +241,7 @@ func RequestHandler(w http.ResponseWriter, r *http.Request) bool {
 			fmt.Fprintf(w, `{"error":%q}`, err.Error())
 			return true
 		}
-		w.WriteHeader(http.StatusAccepted)
+		w.WriteHeader(http.StatusOK)
 		return true
 	case "/newrelic":
 		newrelicCheckRequest.Inc()

app/vmselect/main.go

@@ -520,7 +520,7 @@ func handleStaticAndSimpleRequests(w http.ResponseWriter, r *http.Request, path
 			fmt.Fprintf(w, "%s", `{"status":"error","msg":"for accessing vmalert flag '-vmalert.proxyURL' must be configured"}`)
 			return true
 		}
-		proxyVMAlertRequests(w, r)
+		proxyVMAlertRequests(w, r, path)
 		return true
 	}
 
@@ -558,7 +558,7 @@ func handleStaticAndSimpleRequests(w http.ResponseWriter, r *http.Request, path
 	case "/api/v1/rules", "/rules":
 		rulesRequests.Inc()
 		if len(*vmalertProxyURL) > 0 {
-			proxyVMAlertRequests(w, r)
+			proxyVMAlertRequests(w, r, path)
 			return true
 		}
 		// Return dumb placeholder for https://prometheus.io/docs/prometheus/latest/querying/api/#rules
@@ -568,7 +568,7 @@ func handleStaticAndSimpleRequests(w http.ResponseWriter, r *http.Request, path
 	case "/api/v1/alerts", "/alerts":
 		alertsRequests.Inc()
 		if len(*vmalertProxyURL) > 0 {
-			proxyVMAlertRequests(w, r)
+			proxyVMAlertRequests(w, r, path)
 			return true
 		}
 		// Return dumb placeholder for https://prometheus.io/docs/prometheus/latest/querying/api/#alerts
@@ -578,7 +578,7 @@ func handleStaticAndSimpleRequests(w http.ResponseWriter, r *http.Request, path
 	case "/api/v1/notifiers", "/notifiers":
 		notifiersRequests.Inc()
 		if len(*vmalertProxyURL) > 0 {
-			proxyVMAlertRequests(w, r)
+			proxyVMAlertRequests(w, r, path)
 			return true
 		}
 		w.Header().Set("Content-Type", "application/json")
@@ -725,7 +725,7 @@ var (
 	metricNamesStatsResetErrors   = metrics.NewCounter(`vm_http_request_errors_total{path="/api/v1/admin/status/metric_names_stats/reset"}`)
 )
 
-func proxyVMAlertRequests(w http.ResponseWriter, r *http.Request) {
+func proxyVMAlertRequests(w http.ResponseWriter, r *http.Request, path string) {
 	defer func() {
 		err := recover()
 		if err == nil || err == http.ErrAbortHandler {
@@ -736,8 +736,10 @@ func proxyVMAlertRequests(w http.ResponseWriter, r *http.Request) {
 		// Forward other panics to the caller.
 		panic(err)
 	}()
-	r.Host = vmalertProxyHost
-	vmalertProxy.ServeHTTP(w, r)
+	req := r.Clone(r.Context())
+	req.URL.Path = strings.TrimPrefix(path, "prometheus")
+	req.Host = vmalertProxyHost
+	vmalertProxy.ServeHTTP(w, req)
 }
 
 var (

app/vmselect/promql/eval.go

@@ -785,7 +785,8 @@ func getRollupExprArg(arg metricsql.Expr) *metricsql.RollupExpr {
 // - rollupFunc(m) if iafc is nil
 // - aggrFunc(rollupFunc(m)) if iafc isn't nil
 func evalRollupFunc(qt *querytracer.Tracer, ec *EvalConfig, funcName string, rf rollupFunc, expr metricsql.Expr,
-	re *metricsql.RollupExpr, iafc *incrementalAggrFuncContext) ([]*timeseries, error) {
+	re *metricsql.RollupExpr, iafc *incrementalAggrFuncContext,
+) ([]*timeseries, error) {
 	if re.At == nil {
 		return evalRollupFuncWithoutAt(qt, ec, funcName, rf, expr, re, iafc)
 	}
@@ -835,7 +836,8 @@ func evalRollupFunc(qt *querytracer.Tracer, ec *EvalConfig, funcName string, rf
 }
 
 func evalRollupFuncWithoutAt(qt *querytracer.Tracer, ec *EvalConfig, funcName string, rf rollupFunc,
-	expr metricsql.Expr, re *metricsql.RollupExpr, iafc *incrementalAggrFuncContext) ([]*timeseries, error) {
+	expr metricsql.Expr, re *metricsql.RollupExpr, iafc *incrementalAggrFuncContext,
+) ([]*timeseries, error) {
 	funcName = strings.ToLower(funcName)
 	ecNew := ec
 	var offset int64
@@ -1058,7 +1060,8 @@ func removeNanValues(dstValues []float64, dstTimestamps []int64, values []float6
 
 // evalInstantRollup evaluates instant rollup where ec.Start == ec.End.
 func evalInstantRollup(qt *querytracer.Tracer, ec *EvalConfig, funcName string, rf rollupFunc,
-	expr metricsql.Expr, me *metricsql.MetricExpr, iafc *incrementalAggrFuncContext, window int64) ([]*timeseries, error) {
+	expr metricsql.Expr, me *metricsql.MetricExpr, iafc *incrementalAggrFuncContext, window int64,
+) ([]*timeseries, error) {
 	if ec.Start != ec.End {
 		logger.Panicf("BUG: evalInstantRollup cannot be called on non-empty time range; got %s", ec.timeRangeString())
 	}
@@ -1083,10 +1086,12 @@ func evalInstantRollup(qt *querytracer.Tracer, ec *EvalConfig, funcName string,
 		rollupResultCacheV.DeleteInstantValues(qt, expr, window, ec.Step, ec.EnforcedTagFilterss)
 	}
 	getCachedSeries := func(qt *querytracer.Tracer) ([]*timeseries, int64, error) {
+		rollupResultCacheV.rollupResultCacheRequests.Inc()
 	again:
 		offset := int64(0)
 		tssCached := rollupResultCacheV.GetInstantValues(qt, expr, window, ec.Step, ec.EnforcedTagFilterss)
 		if len(tssCached) == 0 {
+			rollupResultCacheV.rollupResultCacheMisses.Inc()
 			// Cache miss. Re-populate the missing data.
 			start := int64(fasttime.UnixTimestamp()*1000) - cacheTimestampOffset.Milliseconds()
 			offset = timestamp - start
@@ -1129,6 +1134,7 @@ func evalInstantRollup(qt *querytracer.Tracer, ec *EvalConfig, funcName string,
 			deleteCachedSeries(qt)
 			goto again
 		}
+		rollupResultCacheV.rollupResultCachePartialHits.Inc()
 		ec.QueryStats.addSeriesFetched(len(tssCached))
 		return tssCached, offset, nil
 	}
@@ -1537,16 +1543,11 @@ func assertInstantValues(tss []*timeseries) {
 	}
 }
 
-var (
-	rollupResultCacheFullHits    = metrics.NewCounter(`vm_rollup_result_cache_full_hits_total`)
-	rollupResultCachePartialHits = metrics.NewCounter(`vm_rollup_result_cache_partial_hits_total`)
-	rollupResultCacheMiss        = metrics.NewCounter(`vm_rollup_result_cache_miss_total`)
-
-	memoryIntensiveQueries = metrics.NewCounter(`vm_memory_intensive_queries_total`)
-)
+var memoryIntensiveQueries = metrics.NewCounter(`vm_memory_intensive_queries_total`)
 
 func evalRollupFuncWithMetricExpr(qt *querytracer.Tracer, ec *EvalConfig, funcName string, rf rollupFunc,
-	expr metricsql.Expr, me *metricsql.MetricExpr, iafc *incrementalAggrFuncContext, windowExpr *metricsql.DurationExpr) ([]*timeseries, error) {
+	expr metricsql.Expr, me *metricsql.MetricExpr, iafc *incrementalAggrFuncContext, windowExpr *metricsql.DurationExpr,
+) ([]*timeseries, error) {
 	window, err := windowExpr.NonNegativeDuration(ec.Step)
 	if err != nil {
 		return nil, fmt.Errorf("cannot parse lookbehind window in square brackets at %s: %w", expr.AppendString(nil), err)
@@ -1582,19 +1583,20 @@ func evalRollupFuncWithMetricExpr(qt *querytracer.Tracer, ec *EvalConfig, funcNa
 	}
 
 	// Search for cached results.
+	rollupResultCacheV.rollupResultCacheRequests.Inc()
 	tssCached, start := rollupResultCacheV.GetSeries(qt, ec, expr, window)
 	ec.QueryStats.addSeriesFetched(len(tssCached))
 	if start > ec.End {
 		qt.Printf("the result is fully cached")
-		rollupResultCacheFullHits.Inc()
+		rollupResultCacheV.rollupResultCacheFullHits.Inc()
 		return tssCached, nil
 	}
 	if start > ec.Start {
 		qt.Printf("partial cache hit")
-		rollupResultCachePartialHits.Inc()
+		rollupResultCacheV.rollupResultCachePartialHits.Inc()
 	} else {
 		qt.Printf("cache miss")
-		rollupResultCacheMiss.Inc()
+		rollupResultCacheV.rollupResultCacheMisses.Inc()
 	}
 
 	// Fetch missing results, which aren't cached yet.
@@ -1630,7 +1632,8 @@ func evalRollupFuncWithMetricExpr(qt *querytracer.Tracer, ec *EvalConfig, funcNa
 //
 // pointsPerSeries is used only for estimating the needed memory for query processing
 func evalRollupFuncNoCache(qt *querytracer.Tracer, ec *EvalConfig, funcName string, rf rollupFunc,
-	expr metricsql.Expr, me *metricsql.MetricExpr, iafc *incrementalAggrFuncContext, window, pointsPerSeries int64) ([]*timeseries, error) {
+	expr metricsql.Expr, me *metricsql.MetricExpr, iafc *incrementalAggrFuncContext, window, pointsPerSeries int64,
+) ([]*timeseries, error) {
 	if qt.Enabled() {
 		qt = qt.NewChild("rollup %s: timeRange=%s, step=%d, window=%d", expr.AppendString(nil), ec.timeRangeString(), ec.Step, window)
 		defer qt.Done()
@@ -1753,7 +1756,8 @@ func maxSilenceInterval() int64 {
 
 func evalRollupWithIncrementalAggregate(qt *querytracer.Tracer, funcName string, keepMetricNames bool,
 	iafc *incrementalAggrFuncContext, rss *netstorage.Results, rcs []*rollupConfig,
-	preFunc func(values []float64, timestamps []int64), sharedTimestamps []int64) ([]*timeseries, error) {
+	preFunc func(values []float64, timestamps []int64), sharedTimestamps []int64,
+) ([]*timeseries, error) {
 	qt = qt.NewChild("rollup %s() with incremental aggregation %s() over %d series; rollupConfigs=%s", funcName, iafc.ae.Name, rss.Len(), rcs)
 	defer qt.Done()
 	var samplesScannedTotal atomic.Uint64
@@ -1792,7 +1796,8 @@ func evalRollupWithIncrementalAggregate(qt *querytracer.Tracer, funcName string,
 }
 
 func evalRollupNoIncrementalAggregate(qt *querytracer.Tracer, funcName string, keepMetricNames bool, rss *netstorage.Results, rcs []*rollupConfig,
-	preFunc func(values []float64, timestamps []int64), sharedTimestamps []int64) ([]*timeseries, error) {
+	preFunc func(values []float64, timestamps []int64), sharedTimestamps []int64,
+) ([]*timeseries, error) {
 	qt = qt.NewChild("rollup %s() over %d series; rollupConfigs=%s", funcName, rss.Len(), rcs)
 	defer qt.Done()
 
@@ -1832,7 +1837,8 @@ func evalRollupNoIncrementalAggregate(qt *querytracer.Tracer, funcName string, k
 }
 
 func doRollupForTimeseries(funcName string, keepMetricNames bool, rc *rollupConfig, tsDst *timeseries, mnSrc *storage.MetricName,
-	valuesSrc []float64, timestampsSrc []int64, sharedTimestamps []int64) uint64 {
+	valuesSrc []float64, timestampsSrc []int64, sharedTimestamps []int64,
+) uint64 {
 	tsDst.MetricName.CopyFrom(mnSrc)
 	if len(rc.TagValue) > 0 {
 		tsDst.MetricName.AddTag("rollup", rc.TagValue)

app/vmselect/promql/rollup.go

@@ -869,17 +869,17 @@ func getScrapeInterval(timestamps []int64, defaultInterval int64) int64 {
 		return defaultInterval
 	}
 
-	// Estimate scrape interval as 0.6 quantile for the first 20 intervals.
-	tsPrev := timestamps[0]
-	timestamps = timestamps[1:]
+	// Estimate scrape interval as 0.6 quantile of the last 20 intervals.
+	tsPrev := timestamps[len(timestamps)-1]
+	timestamps = timestamps[:len(timestamps)-1]
 	if len(timestamps) > 20 {
-		timestamps = timestamps[:20]
+		timestamps = timestamps[len(timestamps)-20:]
 	}
 	a := getFloat64s()
 	intervals := a.A[:0]
-	for _, ts := range timestamps {
-		intervals = append(intervals, float64(ts-tsPrev))
-		tsPrev = ts
+	for i := len(timestamps) - 1; i >= 0; i-- {
+		intervals = append(intervals, float64(tsPrev-timestamps[i]))
+		tsPrev = timestamps[i]
 	}
 	scrapeInterval := int64(quantile(0.6, intervals))
 	a.A = intervals

app/vmselect/promql/rollup_result_cache.go

@@ -83,9 +83,11 @@ func checkRollupResultCacheReset() {
 
 const checkRollupResultCacheResetInterval = 5 * time.Second
 
-var needRollupResultCacheReset atomic.Bool
-var checkRollupResultCacheResetOnce sync.Once
-var rollupResultResetMetricRowSample atomic.Pointer[storage.MetricRow]
+var (
+	needRollupResultCacheReset       atomic.Bool
+	checkRollupResultCacheResetOnce  sync.Once
+	rollupResultResetMetricRowSample atomic.Pointer[storage.MetricRow]
+)
 
 var rollupResultCacheV = &rollupResultCache{
 	c: workingsetcache.New(1024 * 1024), // This is a cache for testing.
@@ -178,6 +180,12 @@ func InitRollupResultCache(cachePath string) {
 
 	rollupResultCacheV = &rollupResultCache{
 		c: c,
+
+		rollupResultCacheRequests:    metrics.GetOrCreateCounter(`vm_rollup_result_cache_requests_total`),
+		rollupResultCacheFullHits:    metrics.GetOrCreateCounter(`vm_rollup_result_cache_full_hits_total`),
+		rollupResultCachePartialHits: metrics.GetOrCreateCounter(`vm_rollup_result_cache_partial_hits_total`),
+		rollupResultCacheMisses:      metrics.GetOrCreateCounter(`vm_rollup_result_cache_miss_total`),
+		rollupResultCacheResets:      metrics.GetOrCreateCounter(`vm_rollup_result_cache_resets_total`),
 	}
 }
 
@@ -193,13 +201,18 @@ func StopRollupResultCache() {
 
 type rollupResultCache struct {
 	c *workingsetcache.Cache
-}
 
-var rollupResultCacheResets = metrics.NewCounter(`vm_cache_resets_total{type="promql/rollupResult"}`)
+	rollupResultCacheRequests    *metrics.Counter
+	rollupResultCacheFullHits    *metrics.Counter
+	rollupResultCachePartialHits *metrics.Counter
+	rollupResultCacheMisses      *metrics.Counter
+
+	rollupResultCacheResets *metrics.Counter
+}
 
 // ResetRollupResultCache resets rollup result cache.
 func ResetRollupResultCache() {
-	rollupResultCacheResets.Inc()
+	rollupResultCacheV.rollupResultCacheResets.Inc()
 	rollupResultCacheKeyPrefix.Add(1)
 	logger.Infof("rollupResult cache has been cleared")
 }

app/vmselect/vmui/index.html

@@ -37,10 +37,10 @@
   <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-Clpj_g75.js"></script>
-  <link rel="modulepreload" crossorigin href="./assets/vendor-D5YL0cqB.js">
+  <script type="module" crossorigin src="./assets/index-B6lol36n.js"></script>
+  <link rel="modulepreload" crossorigin href="./assets/vendor-EZef-S_8.js">
   <link rel="stylesheet" crossorigin href="./assets/vendor-D1GxaB_c.css">
-  <link rel="stylesheet" crossorigin href="./assets/index-jEWkrqzO.css">
+  <link rel="stylesheet" crossorigin href="./assets/index-VQRcNK83.css">
 </head>
 <body>
 <noscript>You need to enable JavaScript to run this app.</noscript>

app/vmstorage/main.go

@@ -29,7 +29,8 @@ import (
 )
 
 var (
-	retentionPeriod   = flagutil.NewRetentionDuration("retentionPeriod", "1", "Data with timestamps outside the retentionPeriod is automatically deleted. The minimum retentionPeriod is 24h or 1d. See also -retentionFilter")
+	retentionPeriod = flagutil.NewRetentionDuration("retentionPeriod", "1M", "Data with timestamps outside the retentionPeriod is automatically deleted. The minimum retentionPeriod is 24h or 1d. "+
+		"See https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#retention. See also -retentionFilter")
 	snapshotAuthKey   = flagutil.NewPassword("snapshotAuthKey", "authKey, which must be passed in query string to /snapshot* pages. It overrides -httpAuth.*")
 	forceMergeAuthKey = flagutil.NewPassword("forceMergeAuthKey", "authKey, which must be passed in query string to /internal/force_merge pages. It overrides -httpAuth.*")
 	forceFlushAuthKey = flagutil.NewPassword("forceFlushAuthKey", "authKey, which must be passed in query string to /internal/force_flush pages. It overrides -httpAuth.*")
@@ -388,11 +389,23 @@ func RequestHandler(w http.ResponseWriter, r *http.Request) bool {
 	case "/create":
 		snapshotsCreateTotal.Inc()
 		w.Header().Set("Content-Type", "application/json")
-		snapshotPath := Storage.MustCreateSnapshot()
+		snapshotName := Storage.MustCreateSnapshot()
+
+		// Verify whether the client already closed the connection.
+		// In this case it is better to drop the created snapshot, since the client isn't interested in it.
+		if err := r.Context().Err(); err != nil {
+			logger.Infof("deleting already created snapshot at %s because the client canceled the request", snapshotName)
+			if err := deleteSnapshot(snapshotName); err != nil {
+				logger.Infof("cannot delete just created snapshot: %s", err)
+				return true
+			}
+			return true
+		}
+
 		if prometheusCompatibleResponse {
-			fmt.Fprintf(w, `{"status":"success","data":{"name":%s}}`, stringsutil.JSONString(snapshotPath))
+			fmt.Fprintf(w, `{"status":"success","data":{"name":%s}}`, stringsutil.JSONString(snapshotName))
 		} else {
-			fmt.Fprintf(w, `{"status":"ok","snapshot":%s}`, stringsutil.JSONString(snapshotPath))
+			fmt.Fprintf(w, `{"status":"ok","snapshot":%s}`, stringsutil.JSONString(snapshotName))
 		}
 		return true
 	case "/list":
@@ -412,23 +425,12 @@ func RequestHandler(w http.ResponseWriter, r *http.Request) bool {
 		snapshotsDeleteTotal.Inc()
 		w.Header().Set("Content-Type", "application/json")
 		snapshotName := r.FormValue("snapshot")
-
-		snapshots := Storage.MustListSnapshots()
-		for _, snName := range snapshots {
-			if snName == snapshotName {
-				if err := Storage.DeleteSnapshot(snName); err != nil {
-					err = fmt.Errorf("cannot delete snapshot %q: %w", snName, err)
-					jsonResponseError(w, err)
-					snapshotsDeleteErrorsTotal.Inc()
-					return true
-				}
-				fmt.Fprintf(w, `{"status":"ok"}`)
-				return true
-			}
+		if err := deleteSnapshot(snapshotName); err != nil {
+			jsonResponseError(w, err)
+			snapshotsDeleteErrorsTotal.Inc()
+			return true
 		}
-
-		err := fmt.Errorf("cannot find snapshot %q", snapshotName)
-		jsonResponseError(w, err)
+		fmt.Fprintf(w, `{"status":"ok"}`)
 		return true
 	case "/delete_all":
 		snapshotsDeleteAllTotal.Inc()
@@ -449,6 +451,19 @@ func RequestHandler(w http.ResponseWriter, r *http.Request) bool {
 	}
 }
 
+func deleteSnapshot(snapshotName string) error {
+	snapshots := Storage.MustListSnapshots()
+	for _, snName := range snapshots {
+		if snName == snapshotName {
+			if err := Storage.DeleteSnapshot(snName); err != nil {
+				return fmt.Errorf("cannot delete snapshot %q: %w", snName, err)
+			}
+			return nil
+		}
+	}
+	return fmt.Errorf("cannot find snapshot %q", snapshotName)
+}
+
 func initStaleSnapshotsRemover(strg *storage.Storage) {
 	staleSnapshotsRemoverCh = make(chan struct{})
 	if snapshotsMaxAge.Duration() <= 0 {

app/vmui/Dockerfile-web

@@ -1,4 +1,4 @@
-FROM golang:1.25.5 AS build-web-stage
+FROM golang:1.25.6 AS build-web-stage
 COPY build /build
 
 WORKDIR /build

app/vmui/Makefile

@@ -14,14 +14,6 @@ vmui-build: copy-metricsql-docs vmui-package-base-image
 		--entrypoint=/bin/bash \
 		vmui-builder-image -c "npm install && npm run build"
 
-vmui-anomaly-build: vmui-package-base-image
-	docker run --rm \
-		--user $(shell id -u):$(shell id -g) \
-		--mount type=bind,src="$(shell pwd)/app/vmui",dst=/build \
-		-w /build/packages/vmui \
-		--entrypoint=/bin/bash \
-		vmui-builder-image -c "npm install && npm run build:anomaly"
-
 vmui-release: vmui-build
 	docker build -t ${DOCKER_NAMESPACE}/vmui:latest -f app/vmui/Dockerfile-web ./app/vmui/packages/vmui
 	docker tag ${DOCKER_NAMESPACE}/vmui:latest ${DOCKER_NAMESPACE}/vmui:${PKG_TAG}

app/vmui/packages/vmui/.env.vmanomaly

@@ -1 +0,0 @@
-VITE_APP_TYPE=vmanomaly

app/vmui/packages/vmui/config/plugins/dynamicIndexHtml.ts

@@ -1,23 +0,0 @@
-import { readFile } from "fs/promises";
-import { IndexHtmlTransform } from "vite";
-
-/**
- * Vite plugin to dynamically load index.html based on the current mode.
- * If a specific mode-based index file (e.g., index.vmanomaly.html) exists, it is used.
- * Otherwise, the default index.html is loaded.
- */
-export default function dynamicIndexHtmlPlugin({ mode }) {
-  return {
-    name: "vm-dynamic-index-html",
-    transformIndexHtml: {
-      order: "pre",
-      handler: async () => {
-        try {
-          return await readFile(`./index.${mode}.html`, "utf8");
-        } catch (error) {
-          return await readFile("./index.html", "utf8");
-        }
-      }
-    } as IndexHtmlTransform
-  };
-}

app/vmui/packages/vmui/eslint.config.js

@@ -46,7 +46,7 @@ export default [...compat.extends(
   settings: {
     react: {
       pragma: "React",
-      version: "detect",
+      version: "19.0",
     },
 
     linkComponents: ["Hyperlink", {
@@ -69,10 +69,11 @@ export default [...compat.extends(
       "varsIgnorePattern": "^_",
       "ignoreRestSiblings": true
     }],
-    
+
     "unused-imports/no-unused-imports": "error",
 
     "react/jsx-closing-bracket-location": [1, "line-aligned"],
+    "object-curly-spacing": [2, "always"],
 
     "react/jsx-max-props-per-line": [1, {
       maximum: 1,
@@ -81,13 +82,23 @@ export default [...compat.extends(
     "react/jsx-first-prop-new-line": [1, "multiline"],
 
     // Disable core indent rule due to recursion issues in ESLint 9; use JSX-specific rules instead
-    indent: "off",
+    indent: ["error", 2, {
+      SwitchCase: 1,
+      ignoredNodes: [
+        "JSXElement",
+        "JSXElement *",
+        "JSXFragment",
+        "JSXFragment *",
+      ],
+    }],
     "react/jsx-indent": ["error", 2],
     "react/jsx-indent-props": ["error", 2],
 
+    "linebreak-style": ["error", "unix"],
+    quotes: ["error", "double"],
+    semi: ["error", "always"],
     // Formatting rules moved out of ESLint core; omit here to avoid deprecation noise
     "react/prop-types": 0,
     "react/react-in-jsx-scope": "off",
-
   },
 }];

app/vmui/packages/vmui/index.vmanomaly.html

@@ -1,54 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-  <meta charset="utf-8"/>
-  <link rel="icon" href="/favicon.svg" />
-  <link rel="apple-touch-icon" href="/favicon.svg" />
-  <link rel="mask-icon" href="/favicon.svg" color="#000000">
-
-  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=5"/>
-  <meta name="theme-color" content="#000000"/>
-  <meta name="description" content="Detect anomalies in your metrics with VictoriaMetrics Anomaly Detection UI"/>
-  <!--
-    manifest.json provides metadata used when your web app is installed on a
-    user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
-  -->
-  <link rel="manifest" href="/manifest.json" crossorigin="use-credentials"/>
-  <!--
-    Notice the use of in the tags above.
-    It will be replaced with the URL of the `public` folder during the build.
-    Only files inside the `public` folder can be referenced from the HTML.
-
-    Unlike "/favicon.ico" or "favicon.ico", "/favicon.ico" will
-    work correctly both with client-side routing and a non-root public URL.
-    Learn how to configure a non-root public URL by running `npm run build`.
-  -->
-  <title>UI for VictoriaMetrics Anomaly Detection</title>
-
-  <meta name="twitter:card" content="summary">
-  <meta name="twitter:title" content="UI for VictoriaMetrics Anomaly Detection">
-  <meta name="twitter:site" content="@https://victoriametrics.com/products/enterprise/anomaly-detection/">
-  <meta name="twitter:description" content="Detect anomalies in your metrics with VictoriaMetrics Anomaly Detection UI">
-  <meta name="twitter:image" content="/preview.jpg">
-
-  <meta property="og:type" content="website">
-  <meta property="og:title" content="UI for VictoriaMetrics Anomaly Detection">
-  <meta property="og:url" content="https://victoriametrics.com/products/enterprise/anomaly-detection/">
-  <meta property="og:description" content="Detect anomalies in your metrics with VictoriaMetrics Anomaly Detection UI">
-</head>
-<body>
-<noscript>You need to enable JavaScript to run this app.</noscript>
-<div id="root"></div>
-<!--
-  This HTML file is a template.
-  If you open it directly in the browser, you will see an empty page.
-
-  You can add webfonts, meta tags, or analytics to this file.
-  The build step will place the bundled scripts into the <body> tag.
-
-  To begin the development, run `npm start` or `yarn start`.
-  To create a production bundle, use `npm run build` or `yarn build`.
--->
-<script type="module" src="/src/index.tsx"></script>
-</body>
-</html>

app/vmui/packages/vmui/package.json

@@ -7,10 +7,8 @@
   "scripts": {
     "prestart": "npm run copy-metricsql-docs",
     "start": "vite",
-    "start:playground": "cross-env PLAYGROUND=METRICS npm run start",
-    "start:anomaly": "vite --mode vmanomaly",
+    "start:playground": "cross-env PLAYGROUND=true npm run start",
     "build": "vite build",
-    "build:anomaly": "vite build --mode vmanomaly",
     "lint": "eslint --output-file vmui-lint-report.json --format json 'src/**/*.{ts,tsx}'",
     "lint:local": "eslint --ext .ts,.tsx -f stylish src",
     "lint:fix": "eslint 'src/**/*.{ts,tsx}' --fix",
@@ -18,47 +16,48 @@
     "preview": "vite preview",
     "typecheck": "tsc --noEmit",
     "test": "vitest run",
-    "test:dev": "vitest"
+    "test:dev": "vitest",
+    "precommit": "npm run lint:local && npm run typecheck && npm run test"
   },
   "dependencies": {
     "classnames": "^2.5.1",
-    "dayjs": "^1.11.13",
+    "dayjs": "^1.11.19",
     "lodash.debounce": "^4.0.8",
-    "marked": "^16.0.0",
-    "preact": "^10.26.9",
-    "qs": "^6.14.0",
+    "marked": "^17.0.1",
+    "preact": "^10.28.2",
+    "qs": "^6.14.1",
     "react-input-mask": "^2.0.4",
-    "react-router-dom": "^7.6.3",
+    "react-router-dom": "^7.12.0",
     "uplot": "^1.6.32",
-    "vite": "^7.1.11",
-    "web-vitals": "^5.0.3"
+    "vite": "^7.3.1",
+    "web-vitals": "^5.1.0"
   },
   "devDependencies": {
-    "@eslint/eslintrc": "^3.3.1",
-    "@eslint/js": "^9.30.1",
+    "@eslint/eslintrc": "^3.3.3",
+    "@eslint/js": "^9.39.2",
     "@preact/preset-vite": "^2.10.2",
-    "@testing-library/jest-dom": "^6.6.3",
+    "@testing-library/jest-dom": "^6.9.1",
     "@testing-library/preact": "^3.2.4",
     "@types/lodash.debounce": "^4.0.9",
-    "@types/node": "^24.0.12",
+    "@types/node": "^25.0.8",
     "@types/qs": "^6.14.0",
-    "@types/react": "^19.1.8",
+    "@types/react": "^19.2.8",
     "@types/react-input-mask": "^3.0.6",
     "@types/react-router-dom": "^5.3.3",
-    "@typescript-eslint/eslint-plugin": "^8.36.0",
-    "@typescript-eslint/parser": "^8.36.0",
-    "cross-env": "^7.0.3",
-    "eslint": "^9.30.1",
+    "@typescript-eslint/eslint-plugin": "^8.53.0",
+    "@typescript-eslint/parser": "^8.53.0",
+    "cross-env": "^10.1.0",
+    "eslint": "^9.39.2",
     "eslint-plugin-react": "^7.37.5",
-    "eslint-plugin-unused-imports": "^4.1.4",
-    "globals": "^16.3.0",
+    "eslint-plugin-unused-imports": "^4.3.0",
+    "globals": "^17.0.0",
     "http-proxy-middleware": "^3.0.5",
-    "jsdom": "^26.1.0",
+    "jsdom": "^27.4.0",
     "postcss": "^8.5.6",
-    "rollup-plugin-visualizer": "^6.0.3",
-    "sass-embedded": "^1.89.2",
-    "typescript": "^5.8.3",
-    "vitest": "^3.2.4"
+    "rollup-plugin-visualizer": "^6.0.5",
+    "sass-embedded": "^1.97.2",
+    "typescript": "^5.9.3",
+    "vitest": "^4.0.17"
   },
   "browserslist": {
     "production": [

app/vmui/packages/vmui/src/AppAnomaly.tsx

@@ -1,41 +0,0 @@
-import { FC, useState } from "preact/compat";
-import { HashRouter, Route, Routes } from "react-router-dom";
-import AppContextProvider from "./contexts/AppContextProvider";
-import ThemeProvider from "./components/Main/ThemeProvider/ThemeProvider";
-import AnomalyLayout from "./layouts/AnomalyLayout/AnomalyLayout";
-import ExploreAnomaly from "./pages/ExploreAnomaly/ExploreAnomaly";
-import router from "./router";
-import CustomPanel from "./pages/CustomPanel";
-
-const AppAnomaly: FC = () => {
-  const [loadedTheme, setLoadedTheme] = useState(false);
-
-  return <>
-    <HashRouter>
-      <AppContextProvider>
-        <>
-          <ThemeProvider onLoaded={setLoadedTheme}/>
-          {loadedTheme && (
-            <Routes>
-              <Route
-                path={"/"}
-                element={<AnomalyLayout/>}
-              >
-                <Route
-                  path={"/"}
-                  element={<ExploreAnomaly/>}
-                />
-                <Route
-                  path={router.query}
-                  element={<CustomPanel/>}
-                />
-              </Route>
-            </Routes>
-          )}
-        </>
-      </AppContextProvider>
-    </HashRouter>
-  </>;
-};
-
-export default AppAnomaly;

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

@@ -14,12 +14,11 @@ export type QueryGroup = {
 interface LegendProps {
   labels: LegendItemType[];
   query: string[];
-  isAnomalyView?: boolean;
   isPredefinedPanel?: boolean;
   onChange: (item: LegendItemType, metaKey: boolean) => void;
 }
 
-const Legend: FC<LegendProps> = ({ labels, query, isAnomalyView, isPredefinedPanel, onChange }) => {
+const Legend: FC<LegendProps> = ({ labels, query, isPredefinedPanel, onChange }) => {
   const { groupByLabel } = useLegendGroup();
   const groupSeries = useGroupSeries({ labels, query, groupByLabel });
 
@@ -33,7 +32,6 @@ const Legend: FC<LegendProps> = ({ labels, query, isAnomalyView, isPredefinedPan
             key={group}
             labels={items}
             group={group}
-            isAnomalyView={isAnomalyView}
             onChange={onChange}
           />
         ))}

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

@@ -13,7 +13,6 @@ import { getFromStorage } from "../../../../utils/storage";
 
 export type LegendProps = {
   labels: LegendItemType[];
-  isAnomalyView?: boolean;
   duplicateFields?: string[];
   onChange: (item: LegendItemType, metaKey: boolean) => void;
 }
@@ -22,7 +21,7 @@ interface LegendGroupProps extends LegendProps {
   group: string | number;
 }
 
-const LegendGroup: FC<LegendGroupProps> = ({ labels, group, isAnomalyView, onChange }) => {
+const LegendGroup: FC<LegendGroupProps> = ({ labels, group, onChange }) => {
   const { isTableView } = useLegendView();
   const { groupByLabel } = useLegendGroup();
   const copyToClipboard = useCopyToClipboard();
@@ -39,14 +38,14 @@ const LegendGroup: FC<LegendGroupProps> = ({ labels, group, isAnomalyView, onCha
 
   const Content = isTableView ? LegendTable : LegendLines;
 
-  const disableAutoCollapse = getFromStorage("LEGEND_AUTO_COLLAPSE") === "false"
-  const defaultExpanded = disableAutoCollapse ? true : sortedLabels.length <= LEGEND_COLLAPSE_SERIES_LIMIT
+  const disableAutoCollapse = getFromStorage("LEGEND_AUTO_COLLAPSE") === "false";
+  const defaultExpanded = disableAutoCollapse ? true : sortedLabels.length <= LEGEND_COLLAPSE_SERIES_LIMIT;
 
   const expandedWarning = (
     <span className="vm-legend-group-header__warning">
       Legend collapsed by default ({sortedLabels.length} series) — click to expand.
     </span>
-  )
+  );
 
   return (
     <div
@@ -81,7 +80,6 @@ const LegendGroup: FC<LegendGroupProps> = ({ labels, group, isAnomalyView, onCha
       >
         <Content
           labels={sortedLabels}
-          isAnomalyView={isAnomalyView}
           duplicateFields={duplicateFields}
           onChange={onChange}
         />

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

@@ -13,11 +13,10 @@ import { getLabelAlias } from "../../../../../utils/metric";
 interface LegendItemProps {
   legend: LegendItemType;
   onChange?: (item: LegendItemType, metaKey: boolean) => void;
-  isAnomalyView?: boolean;
   duplicateFields?: string[];
 }
 
-const LegendItem: FC<LegendItemProps> = ({ legend, onChange, duplicateFields, isAnomalyView }) => {
+const LegendItem: FC<LegendItemProps> = ({ legend, onChange, duplicateFields }) => {
   const copyToClipboard = useCopyToClipboard();
   const { hideStats } = useShowStats();
 
@@ -52,12 +51,10 @@ const LegendItem: FC<LegendItemProps> = ({ legend, onChange, duplicateFields, is
       })}
       onClick={createHandlerClick(legend)}
     >
-      {!isAnomalyView && (
-        <div
-          className="vm-legend-item__marker"
-          style={{ backgroundColor: legend.color }}
-        />
-      )}
+      <div
+        className="vm-legend-item__marker"
+        style={{ backgroundColor: legend.color }}
+      />
       <div className="vm-legend-item-info">
         <span className="vm-legend-item-info__label">
           {legend.hasAlias && legend.label}

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

@@ -2,7 +2,7 @@ import { FC } from "preact/compat";
 import LegendItem from "../LegendItem/LegendItem";
 import { LegendProps } from "../LegendGroup";
 
-const LegendLines: FC<LegendProps> = ({ labels, isAnomalyView, duplicateFields, onChange }) => {
+const LegendLines: FC<LegendProps> = ({ labels, duplicateFields, onChange }) => {
 
   return (
     <div className="vm-legend-item-container">
@@ -10,7 +10,6 @@ const LegendLines: FC<LegendProps> = ({ labels, isAnomalyView, duplicateFields,
         <LegendItem
           key={legendItem.label}
           legend={legendItem}
-          isAnomalyView={isAnomalyView}
           duplicateFields={duplicateFields}
           onChange={onChange}
         />

app/vmui/packages/vmui/src/components/Chart/Line/LegendAnomaly/LegendAnomaly.tsx

@@ -1,82 +0,0 @@
-import { FC, useMemo } from "preact/compat";
-import { ForecastType, SeriesItem } from "../../../../types";
-import { anomalyColors } from "../../../../utils/color";
-import "./style.scss";
-
-type Props = {
-  series: SeriesItem[];
-};
-
-const titles: Partial<Record<ForecastType, string>> = {
-  [ForecastType.yhat]: "yhat",
-  [ForecastType.yhatLower]: "yhat_upper - yhat_lower",
-  [ForecastType.yhatUpper]: "yhat_upper - yhat_lower",
-  [ForecastType.anomaly]: "anomalies",
-  [ForecastType.training]: "training data",
-  [ForecastType.actual]: "y"
-};
-
-const LegendAnomaly: FC<Props> = ({ series }) => {
-
-  const uniqSeriesStyles = useMemo(() => {
-    const uniqSeries = series.reduce((accumulator, currentSeries) => {
-      const hasForecast = Object.prototype.hasOwnProperty.call(currentSeries, "forecast");
-      const isNotUpper = currentSeries.forecast !== ForecastType.yhatUpper;
-      const isUniqForecast = !accumulator.find(s => s.forecast === currentSeries.forecast);
-      if (hasForecast && isUniqForecast && isNotUpper) {
-        accumulator.push(currentSeries);
-      }
-      return accumulator;
-    }, [] as SeriesItem[]);
-
-    const trainingSeries = {
-      ...uniqSeries[0],
-      forecast: ForecastType.training,
-      color: anomalyColors[ForecastType.training],
-    };
-    uniqSeries.splice(1, 0, trainingSeries);
-
-    return uniqSeries.map(s => ({
-      ...s,
-      color: typeof s.stroke === "string" ? s.stroke : anomalyColors[s.forecast || ForecastType.actual],
-    }));
-  }, [series]);
-
-  return <>
-    <div className="vm-legend-anomaly">
-      {/* TODO: remove .filter() after the correct training data has been added */}
-      {uniqSeriesStyles.filter(f => f.forecast !== ForecastType.training).map((s, i) => (
-        <div
-          key={`${i}_${s.forecast}`}
-          className="vm-legend-anomaly-item"
-        >
-          <svg>
-            {s.forecast === ForecastType.anomaly ? (
-              <circle
-                cx="15"
-                cy="7"
-                r="4"
-                fill={s.color}
-                stroke={s.color}
-                strokeWidth="1.4"
-              />
-            ) : (
-              <line
-                x1="0"
-                y1="7"
-                x2="30"
-                y2="7"
-                stroke={s.color}
-                strokeWidth={s.width || 1}
-                strokeDasharray={s.dash?.join(",")}
-              />
-            )}
-          </svg>
-          <div className="vm-legend-anomaly-item__title">{titles[s.forecast || ForecastType.actual]}</div>
-        </div>
-      ))}
-    </div>
-  </>;
-};
-
-export default LegendAnomaly;

app/vmui/packages/vmui/src/components/Chart/Line/LegendAnomaly/style.scss

@@ -1,23 +0,0 @@
-@use "src/styles/variables" as *;
-
-.vm-legend-anomaly {
-  position: relative;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  flex-wrap: wrap;
-  gap: calc($padding-large * 2);
-  cursor: default;
-
-  &-item {
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    gap: $padding-small;
-
-    svg {
-      width: 30px;
-      height: 14px;
-    }
-  }
-}

app/vmui/packages/vmui/src/components/Chart/Line/LineChart/LineChart.tsx

@@ -13,7 +13,6 @@ import {
   getRangeY,
   getScales,
   handleDestroy,
-  setBand,
   setSelect
 } from "../../../../utils/uplot";
 import { MetricResult } from "../../../../api/types";
@@ -40,7 +39,6 @@ export interface LineChartProps {
   setPeriod: ({ from, to }: { from: Date, to: Date }) => void;
   layoutSize: ElementSize;
   height?: number;
-  isAnomalyView?: boolean;
   spanGaps?: boolean;
   showAllPoints?: boolean;
 }
@@ -55,7 +53,6 @@ const LineChart: FC<LineChartProps> = ({
   setPeriod,
   layoutSize,
   height,
-  isAnomalyView,
   spanGaps = false,
   showAllPoints = false,
 }) => {
@@ -75,7 +72,7 @@ const LineChart: FC<LineChartProps> = ({
     seriesFocus,
     setCursor,
     resetTooltips
-  } = useLineTooltip({ u: uPlotInst, metrics, series, unit, isAnomalyView });
+  } = useLineTooltip({ u: uPlotInst, metrics, series, unit });
 
   const options: uPlotOptions = {
     ...getDefaultOptions({ width: layoutSize.width, height }),
@@ -111,7 +108,6 @@ const LineChart: FC<LineChartProps> = ({
     if (!uPlotInst) return;
     delSeries(uPlotInst);
     addSeries(uPlotInst, series, spanGaps, showAllPoints);
-    setBand(uPlotInst, series);
     uPlotInst.redraw();
   }, [series, spanGaps, showAllPoints]);
 

app/vmui/packages/vmui/src/components/Configurators/GlobalSettings/LimitsConfigurator/LimitsConfigurator.tsx

@@ -29,7 +29,7 @@ const LimitsConfigurator = forwardRef<ChildComponentHandle, ServerConfiguratorPr
   const { seriesLimits } = useCustomPanelState();
   const customPanelDispatch = useCustomPanelDispatch();
 
-  const storageCollapse = getFromStorage("LEGEND_AUTO_COLLAPSE")
+  const storageCollapse = getFromStorage("LEGEND_AUTO_COLLAPSE");
   const [legendCollapse, setLegendCollapse] = useState(storageCollapse ? storageCollapse === "true" : true);
 
   const [limits, setLimits] = useState(seriesLimits);
@@ -58,7 +58,7 @@ const LimitsConfigurator = forwardRef<ChildComponentHandle, ServerConfiguratorPr
   }, [limits]);
 
   useEffect(() => {
-    saveToStorage("LEGEND_AUTO_COLLAPSE", `${legendCollapse}`)
+    saveToStorage("LEGEND_AUTO_COLLAPSE", `${legendCollapse}`);
   }, [legendCollapse]);
 
   useImperativeHandle(ref, () => ({ handleApply }), [handleApply]);

app/vmui/packages/vmui/src/components/Configurators/GlobalSettings/ServerConfigurator/ServerConfigurator.tsx

@@ -9,7 +9,6 @@ import { getFromStorage, removeFromStorage, saveToStorage } from "../../../../ut
 import useBoolean from "../../../../hooks/useBoolean";
 import { ChildComponentHandle } from "../GlobalSettings";
 import { useAppDispatch, useAppState } from "../../../../state/common/StateContext";
-import { getTenantIdFromUrl } from "../../../../utils/tenants";
 
 interface ServerConfiguratorProps {
   onClose: () => void;
@@ -39,10 +38,6 @@ const ServerConfigurator = forwardRef<ChildComponentHandle, ServerConfiguratorPr
   };
 
   const handleApply = useCallback(() => {
-    const tenantIdFromUrl = getTenantIdFromUrl(serverUrl);
-    if (tenantIdFromUrl !== "") {
-      dispatch({ type: "SET_TENANT_ID", payload: tenantIdFromUrl });
-    }
     dispatch({ type: "SET_SERVER", payload: serverUrl });
     onClose();
   }, [serverUrl]);
@@ -60,12 +55,6 @@ const ServerConfigurator = forwardRef<ChildComponentHandle, ServerConfiguratorPr
     }
   }, [enabledStorage]);
 
-  useEffect(() => {
-    if (enabledStorage) {
-      saveToStorage("SERVER_URL", serverUrl);
-    }
-  }, [serverUrl]);
-
   useEffect(() => {
     // the tenant selector can change the serverUrl
     if (stateServerUrl === serverUrl) return;

app/vmui/packages/vmui/src/components/Configurators/GlobalSettings/TenantsConfiguration/TenantsConfiguration.tsx

@@ -1,4 +1,4 @@
-import { FC, useState, useRef, useEffect, useMemo } from "preact/compat";
+import { FC, useState, useRef, useMemo } from "preact/compat";
 import { useAppDispatch, useAppState } from "../../../../state/common/StateContext";
 import { useTimeDispatch } from "../../../../state/time/TimeStateContext";
 import { ArrowDownIcon, StorageIcon } from "../../../Main/Icons";
@@ -10,14 +10,14 @@ import { getAppModeEnable } from "../../../../utils/app-mode";
 import Tooltip from "../../../Main/Tooltip/Tooltip";
 import useDeviceDetect from "../../../../hooks/useDeviceDetect";
 import TextField from "../../../Main/TextField/TextField";
-import { getTenantIdFromUrl, replaceTenantId } from "../../../../utils/tenants";
+import { replaceTenantId } from "../../../../utils/tenants";
 import useBoolean from "../../../../hooks/useBoolean";
 
 const TenantsConfiguration: FC<{accountIds: string[]}> = ({ accountIds }) => {
   const appModeEnable = getAppModeEnable();
   const { isMobile } = useDeviceDetect();
 
-  const { tenantId: tenantIdState, serverUrl } = useAppState();
+  const { tenantId, serverUrl } = useAppState();
   const dispatch = useAppDispatch();
   const timeDispatch = useTimeDispatch();
 
@@ -48,10 +48,8 @@ const TenantsConfiguration: FC<{accountIds: string[]}> = ({ accountIds }) => {
   }, [accountIds]);
 
   const createHandlerChange = (value: string) => () => {
-    const tenant = value;
-    dispatch({ type: "SET_TENANT_ID", payload: tenant });
     if (serverUrl) {
-      const updateServerUrl = replaceTenantId(serverUrl, tenant);
+      const updateServerUrl = replaceTenantId(serverUrl, value);
       if (updateServerUrl === serverUrl) return;
       dispatch({ type: "SET_SERVER", payload: updateServerUrl });
       timeDispatch({ type: "RUN_QUERY" });
@@ -59,16 +57,6 @@ const TenantsConfiguration: FC<{accountIds: string[]}> = ({ accountIds }) => {
     handleCloseOptions();
   };
 
-  useEffect(() => {
-    const id = getTenantIdFromUrl(serverUrl);
-
-    if (tenantIdState && tenantIdState !== id) {
-      createHandlerChange(tenantIdState)();
-    } else {
-      createHandlerChange(id)();
-    }
-  }, [serverUrl]);
-
   if (!showTenantSelector) return null;
 
   return (
@@ -83,7 +71,7 @@ const TenantsConfiguration: FC<{accountIds: string[]}> = ({ accountIds }) => {
               <span className="vm-mobile-option__icon"><StorageIcon/></span>
               <div className="vm-mobile-option-text">
                 <span className="vm-mobile-option-text__label">Tenant ID</span>
-                <span className="vm-mobile-option-text__value">{tenantIdState}</span>
+                <span className="vm-mobile-option-text__value">{tenantId}</span>
               </div>
               <span className="vm-mobile-option__arrow"><ArrowDownIcon/></span>
             </div>
@@ -106,7 +94,7 @@ const TenantsConfiguration: FC<{accountIds: string[]}> = ({ accountIds }) => {
               )}
               onClick={toggleOpenOptions}
             >
-              {tenantIdState}
+              {tenantId}
             </Button>
           )}
         </div>
@@ -138,7 +126,7 @@ const TenantsConfiguration: FC<{accountIds: string[]}> = ({ accountIds }) => {
               className={classNames({
                 "vm-list-item": true,
                 "vm-list-item_mobile": isMobile,
-                "vm-list-item_active": id === tenantIdState
+                "vm-list-item_active": id === tenantId
               })}
               key={id}
               onClick={createHandlerChange(id)}

app/vmui/packages/vmui/src/components/Configurators/GlobalSettings/TenantsConfiguration/hooks/useFetchAccountIds.ts

@@ -3,19 +3,18 @@ import { useEffect, useMemo, useState } from "preact/compat";
 import { ErrorTypes } from "../../../../../types";
 import { getAccountIds } from "../../../../../api/accountId";
 import { getAppModeEnable, getAppModeParams } from "../../../../../utils/app-mode";
-import { getTenantIdFromUrl } from "../../../../../utils/tenants";
 
 export const useFetchAccountIds = () => {
   const { useTenantID } = getAppModeParams();
   const appModeEnable = getAppModeEnable();
-  const { serverUrl } = useAppState();
+  const { tenantId, serverUrl } = useAppState();
 
   const [isLoading, setIsLoading] = useState(false);
   const [error, setError] = useState<ErrorTypes | string>();
   const [accountIds, setAccountIds] = useState<string[]>([]);
 
   const fetchUrl = useMemo(() => getAccountIds(serverUrl), [serverUrl]);
-  const isServerUrlWithTenant = useMemo(() => !!getTenantIdFromUrl(serverUrl), [serverUrl]);
+  const isServerUrlWithTenant = useMemo(() => !!tenantId, [tenantId]);
   const preventFetch = appModeEnable ? !useTenantID : !isServerUrlWithTenant;
 
   useEffect(() => {

app/vmui/packages/vmui/src/components/ExploreAlerts/helpers.ts

@@ -17,4 +17,4 @@ export const formatDuration = (raw: number) => {
 export const formatEventTime = (raw: string) => {
   const t = dayjs(raw);
   return t.year() <= 1 ? "Never" : t.format("DD MMM YYYY HH:mm:ss");
-}
+};

app/vmui/packages/vmui/src/components/ExploreAnomaly/AnomalyConfig.tsx

@@ -1,132 +0,0 @@
-import { FC, useState } from "preact/compat";
-import Button from "../Main/Button/Button";
-import TextField from "../Main/TextField/TextField";
-import Modal from "../Main/Modal/Modal";
-import Spinner from "../Main/Spinner/Spinner";
-import { DownloadIcon, ErrorIcon } from "../Main/Icons";
-import useBoolean from "../../hooks/useBoolean";
-import useDeviceDetect from "../../hooks/useDeviceDetect";
-import { useAppState } from "../../state/common/StateContext";
-import classNames from "classnames";
-import "./style.scss";
-import { useQueryState } from "../../state/query/QueryStateContext";
-import { useTimeState } from "../../state/time/TimeStateContext";
-import { getStepFromDuration } from "../../utils/time";
-
-const AnomalyConfig: FC = () => {
-  const { serverUrl } = useAppState();
-  const { isMobile } = useDeviceDetect();
-
-  const {
-    value: isModalOpen,
-    setTrue: setOpenModal,
-    setFalse: setCloseModal,
-  } = useBoolean(false);
-
-  const { query } = useQueryState();
-  const { period } = useTimeState();
-  const [isLoading, setIsLoading] = useState(false);
-  const [textConfig, setTextConfig] = useState<string>("");
-  const [downloadUrl, setDownloadUrl] = useState<string>("");
-  const [error, setError] = useState<string>("");
-
-  const fetchConfig = async () => {
-    setIsLoading(true);
-    try {
-      const queryParam = encodeURIComponent(query[0] || "");
-      const stepParam = encodeURIComponent(period.step || getStepFromDuration(period.end - period.start, false));
-
-      const url = `${serverUrl}/api/vmanomaly/config.yaml?query=${queryParam}&step=${stepParam}`;
-      const response = await fetch(url);
-      const contentType = response.headers.get("Content-Type");
-      if (!response.ok) {
-        const bodyText = await response.text();
-        setError(` ${response.status} ${response.statusText}: ${bodyText}`);
-      } else if (contentType == "application/yaml") {
-        const blob = await response.blob();
-        const yamlAsString = await blob.text();
-        setTextConfig(yamlAsString);
-        setDownloadUrl(URL.createObjectURL(blob));
-      } else {
-        setError("Response Content-Type is not YAML, does `Server URL` point to VMAnomaly server?");
-      }
-    } catch (error) {
-      console.error(error);
-      setError(String(error));
-    }
-    setIsLoading(false);
-  };
-
-  const handleOpenModal = () => {
-    setOpenModal();
-    setError("");
-    URL.revokeObjectURL(downloadUrl);
-    setTextConfig("");
-    setDownloadUrl("");
-    return fetchConfig();
-  };
-
-  return (
-    <>
-      <Button
-        color="secondary"
-        variant="outlined"
-        onClick={handleOpenModal}
-      >
-        Open Config
-      </Button>
-      {isModalOpen && (
-        <Modal
-          title="Download config"
-          onClose={setCloseModal}
-        >
-          <div
-            className={classNames({
-              "vm-anomaly-config": true,
-              "vm-anomaly-config_mobile": isMobile,
-            })}
-          >
-            {isLoading && (
-              <Spinner
-                containerStyles={{ position: "relative" }}
-                message={"Loading config..."}
-              />
-            )}
-            {!isLoading && error && (
-              <div className="vm-anomaly-config-error">
-                <div className="vm-anomaly-config-error__icon"><ErrorIcon/></div>
-                <h3 className="vm-anomaly-config-error__title">Cannot download config</h3>
-                <p className="vm-anomaly-config-error__text">{error}</p>
-              </div>
-            )}
-            {!isLoading && textConfig && (
-              <TextField
-                value={textConfig}
-                label={"config.yaml"}
-                type="textarea"
-                disabled={true}
-              />
-            )}
-            <div className="vm-anomaly-config-footer">
-              {downloadUrl && (
-                <a
-                  href={downloadUrl}
-                  download={"config.yaml"}
-                >
-                  <Button
-                    variant="contained"
-                    startIcon={<DownloadIcon/>}
-                  >
-                    download
-                  </Button>
-                </a>
-              )}
-            </div>
-          </div>
-        </Modal>
-      )}
-    </>
-  );
-};
-
-export default AnomalyConfig;

app/vmui/packages/vmui/src/components/ExploreAnomaly/style.scss

@@ -1,61 +0,0 @@
-@use "src/styles/variables" as *;
-
-.vm-anomaly-config {
-  display: grid;
-  grid-template-rows: calc(($vh * 70) - 78px - ($padding-medium*3)) auto;
-  gap: $padding-global;
-  min-width: 400px;
-  max-width: 80vw;
-  min-height: 300px;
-
-  &_mobile {
-    width: 100%;
-    max-width: none;
-    min-height: 100%;
-    grid-template-rows: calc(($vh * 100) - 78px - ($padding-global*3)) auto;
-  }
-
-  textarea {
-    overflow: auto;
-    width: 100%;
-    height: 100%;
-    max-height: 900px;
-  }
-
-  &-error {
-    display: flex;
-    flex-direction: column;
-    align-items: center;
-    justify-content: center;
-    width: 100%;
-    gap: $padding-small;
-    text-align: center;
-
-    &__icon {
-      display: flex;
-      align-items: center;
-      justify-content: center;
-      width: 30px;
-      height: 30px;
-      margin-bottom: $padding-small;
-      color: $color-error;
-    }
-
-    &__title {
-      font-size: $font-size-medium;
-      font-weight: bold;
-    }
-
-    &__text {
-      max-width: 700px;
-      line-height: 1.3;
-    }
-  }
-
-  &-footer {
-    display: flex;
-    align-items: center;
-    justify-content: flex-end;
-    gap: $padding-small;
-  }
-}

app/vmui/packages/vmui/src/components/Main/Button/style.scss

@@ -1,4 +1,5 @@
 @use "src/styles/variables" as *;
+@use 'sass:meta';
 
 $button-radius: 6px;
 
@@ -42,6 +43,8 @@ $button-radius: 6px;
 
     svg {
       width: 14px;
+      min-width: 14px;
+      max-width: 14px;
     }
   }
 
@@ -51,6 +54,8 @@ $button-radius: 6px;
 
     svg {
       width: 16px;
+      min-width: 16px;
+      max-width: 16px;
     }
   }
 
@@ -60,6 +65,8 @@ $button-radius: 6px;
 
     svg {
       width: 18px;
+      min-width: 18px;
+      max-width: 18px;
       line-height: 16px;
     }
   }
@@ -128,8 +135,14 @@ $button-radius: 6px;
   );
 
   @each $name, $color in $button-colors {
-    @include contained-button($name, $color, if($name == white, $color-black, $color-white));
-    @include outlined-button($name, $color, if($name == white, $color-white, $color));
-    @include text-button($name, if($name == white, $color-white, $color));
+    @if $name == white {
+      @include contained-button($name, $color, $color-black);
+      @include outlined-button($name, $color, $color-white);
+      @include text-button($name, $color-white);
+    } @else {
+      @include contained-button($name, $color, $color-white);
+      @include outlined-button($name, $color, $color);
+      @include text-button($name, $color);
+    }
   }
 }

app/vmui/packages/vmui/src/components/QueryHistory/utils.ts

@@ -1,4 +1,8 @@
-import { getFromStorage, removeFromStorage, saveToStorage, StorageKeys } from "../../utils/storage";
+import {
+  getFromStorage,
+  saveToStorage,
+  StorageKeys,
+} from "../../utils/storage";
 import { QueryHistoryType } from "../../state/query/reducer";
 import { MAX_QUERIES_HISTORY, MAX_QUERY_FIELDS } from "../../constants/graph";
 
@@ -73,17 +77,3 @@ export const getUpdatedHistory = (query: string, queryHistory?: QueryHistoryType
     values: newValues
   };
 };
-
-const migrateMetricsQueryHistoryToHistoryByKey = () => {
-  const migrateHistory = (type: HistoryType) => {
-    const queryList = getFromStorage(type) as string;
-    if (queryList) {
-      const queryHistory: string[][] = JSON.parse(queryList);
-      saveHistoryToStorage("METRICS_QUERY_HISTORY", type, queryHistory);
-      removeFromStorage([type]);
-    }
-  };
-  migrateHistory("QUERY_HISTORY");
-  migrateHistory("QUERY_FAVORITES");
-};
-migrateMetricsQueryHistoryToHistoryByKey();

app/vmui/packages/vmui/src/components/Views/GraphView/GraphView.tsx

@@ -12,7 +12,7 @@ import {
   getMinMaxBuffer,
   getTimeSeries,
 } from "../../../utils/uplot";
-import { TimeParams, SeriesItem, LegendItemType } from "../../../types";
+import { TimeParams, LegendItemType } from "../../../types";
 import { AxisRange, YaxisState } from "../../../state/graph/reducer";
 import { getMathStats } from "../../../utils/math";
 import classNames from "classnames";
@@ -23,8 +23,6 @@ import { promValueToNumber } from "../../../utils/metric";
 import useDeviceDetect from "../../../hooks/useDeviceDetect";
 import useElementSize from "../../../hooks/useElementSize";
 import { ChartTooltipProps } from "../../Chart/ChartTooltip/ChartTooltip";
-import LegendAnomaly from "../../Chart/Line/LegendAnomaly/LegendAnomaly";
-import { groupByMultipleKeys } from "../../../utils/array";
 import { useGraphDispatch } from "../../../state/graph/GraphStateContext";
 import { sameTs } from "../../../utils/time";
 import { useLocation } from "react-router-dom";
@@ -44,7 +42,6 @@ export interface GraphViewProps {
   fullWidth?: boolean;
   height?: number;
   isHistogram?: boolean;
-  isAnomalyView?: boolean;
   isPredefinedPanel?: boolean;
   spanGaps?: boolean;
   showAllPoints?: boolean;
@@ -64,7 +61,6 @@ const GraphView: FC<GraphViewProps> = ({
   fullWidth = true,
   height,
   isHistogram,
-  isAnomalyView,
   isPredefinedPanel,
   spanGaps,
   showAllPoints
@@ -89,8 +85,8 @@ const GraphView: FC<GraphViewProps> = ({
   const [legendValue, setLegendValue] = useState<ChartTooltipProps | null>(null);
 
   const getSeriesItem = useMemo(() => {
-    return getSeriesItemContext(data, hideSeries, alias, showAllPoints, isAnomalyView, isRawQuery);
-  }, [data, hideSeries, alias, showAllPoints, isAnomalyView, isRawQuery]);
+    return getSeriesItemContext(data, hideSeries, alias, showAllPoints, isRawQuery);
+  }, [data, hideSeries, alias, showAllPoints, isRawQuery]);
 
   const setLimitsYaxis = (minVal: number, maxVal: number) => {
     let min = Number.isFinite(minVal) ? minVal : 0;
@@ -102,7 +98,7 @@ const GraphView: FC<GraphViewProps> = ({
   };
 
   const onChangeLegend = (legend: LegendItemType, metaKey: boolean) => {
-    setHideSeries(getHideSeries({ hideSeries, legend, metaKey, series, isAnomalyView }));
+    setHideSeries(getHideSeries({ hideSeries, legend, metaKey, series }));
   };
 
   const prepareHistogramData = (data: (number | null)[][]) => {
@@ -127,20 +123,6 @@ const GraphView: FC<GraphViewProps> = ({
     return [null, [xs, ys, counts]];
   };
 
-  const prepareAnomalyLegend = (legend: LegendItemType[]): LegendItemType[] => {
-    if (!isAnomalyView) return legend;
-
-    // For vmanomaly: Only select the first series per group (due to API specs) and clear __name__ in freeFormFields.
-    const grouped = groupByMultipleKeys(legend, ["group", "label"]);
-    return grouped.map((group) => {
-      const firstEl = group.values[0];
-      return {
-        ...firstEl,
-        freeFormFields: { ...firstEl.freeFormFields, __name__: "" }
-      };
-    });
-  };
-
   useEffect(() => {
     const dLen = data.length;
 
@@ -155,7 +137,7 @@ const GraphView: FC<GraphViewProps> = ({
 
     for (let i = 0; i < dLen; i++) {
       const d = data[i];
-      const seriesItem = getSeriesItem(d, i);
+      const seriesItem = getSeriesItem(d);
       tempSeries[i + 1] = seriesItem;
       tempLegend[i] = getLegendItem(seriesItem, d.group);
 
@@ -206,7 +188,7 @@ const GraphView: FC<GraphViewProps> = ({
       const avg = Math.abs(Number(avgRaw));
       const range = getMinMaxBuffer(min, max);
       const rangeStep = Math.abs(range[1] - range[0]);
-      const needStabilize = (avg > rangeStep * 1e10) && !isAnomalyView;
+      const needStabilize = (avg > rangeStep * 1e10);
 
       return needStabilize ? results.fill(avg) : results;
     });
@@ -214,13 +196,11 @@ const GraphView: FC<GraphViewProps> = ({
     timeDataSeries.unshift(timeSeries);
 
     const result = isHistogram ? prepareHistogramData(timeDataSeries) : timeDataSeries;
-    const legend = prepareAnomalyLegend(tempLegend);
 
     setLimitsYaxis(minVal, maxVal);
     setDataChart(result as uPlotData);
     setSeries(tempSeries);
-    setLegend(legend);
-    isAnomalyView && setHideSeries(legend.map(s => s.label || "").slice(1));
+    setLegend(tempLegend);
   }, [data, timezone, isHistogram, currentStep, isRawQuery]);
 
   useEffect(() => {
@@ -232,13 +212,13 @@ const GraphView: FC<GraphViewProps> = ({
 
     for (let i = 0; i < dLen; i++) {
       const d = data[i];
-      const seriesItem = getSeriesItem(d, i);
+      const seriesItem = getSeriesItem(d);
       tempSeries[i + 1] = seriesItem;
       tempLegend[i] = getLegendItem(seriesItem, d.group);
     }
 
     setSeries(tempSeries);
-    setLegend(prepareAnomalyLegend(tempLegend));
+    setLegend(tempLegend);
   }, [hideSeries]);
 
   const hasTimeData = dataChart[0]?.length > 0;
@@ -281,7 +261,6 @@ const GraphView: FC<GraphViewProps> = ({
           setPeriod={setPeriod}
           layoutSize={containerSize}
           height={height}
-          isAnomalyView={isAnomalyView}
           spanGaps={spanGaps}
           showAllPoints={isRawQuery ? true : showAllPoints}
         />
@@ -298,12 +277,10 @@ const GraphView: FC<GraphViewProps> = ({
           onChangeLegend={setLegendValue}
         />
       )}
-      {isAnomalyView && showLegend && (<LegendAnomaly series={series as SeriesItem[]}/>)}
       {!isHistogram && showLegend && (
         <Legend
           labels={legend}
           query={query}
-          isAnomalyView={isAnomalyView}
           onChange={onChangeLegend}
           isPredefinedPanel={isPredefinedPanel}
         />

app/vmui/packages/vmui/src/components/WebStorageCheck/WebStorageCheck.tsx

@@ -0,0 +1,69 @@
+import { useEffect } from "react";
+import { StorageErrorCode } from "./types";
+import { useSnack } from "../../contexts/Snackbar";
+import { storageErrorInfo } from "./storageErrors";
+import "./style.scss";
+
+const classifyStorageException = (e: unknown): StorageErrorCode => {
+  if (!(e instanceof DOMException)) return StorageErrorCode.UNKNOWN;
+
+  switch (e.name) {
+    case "QuotaExceededError":
+      return StorageErrorCode.QUOTA_EXCEEDED;
+    case "SecurityError":
+      return StorageErrorCode.SECURITY_ERROR;
+    default:
+      return StorageErrorCode.UNKNOWN;
+  }
+};
+
+const getStorageError = (storage: Storage | null | undefined): StorageErrorCode | null => {
+  if (!storage) {
+    return StorageErrorCode.NO_STORAGE;
+  }
+
+  try {
+    const key = "__vmui_test__";
+    storage.setItem(key, "1");
+    storage.removeItem(key);
+    return null;
+  } catch (e) {
+    return classifyStorageException(e);
+  }
+};
+
+const WebStorageCheck = () => {
+  const { showInfoMessage } = useSnack();
+
+  useEffect(() => {
+    const error = getStorageError(window.localStorage);
+
+    if (error) {
+      const { title, description, fix } = storageErrorInfo[error];
+
+      const text = (
+        <div className="vm-storage-check">
+          <h3>{title}</h3>
+          <p>{description}</p>
+
+          {!!fix?.length && (
+            <div className="vm-storage-check__fix">
+              <div>Try this:</div>
+              <ul>
+                {fix.map((step, i) => (
+                  <li key={`${i}-${step}`}>{step}</li>
+                ))}
+              </ul>
+            </div>
+          )}
+        </div>
+      );
+
+      showInfoMessage({ text: text, type: "error", timeout: 600000 });
+    }
+  }, []);
+
+  return null;
+};
+
+export default WebStorageCheck;

app/vmui/packages/vmui/src/components/WebStorageCheck/storageErrors.ts

@@ -0,0 +1,47 @@
+import { StorageError, StorageErrorCode } from "./types";
+
+export const storageErrorInfo: Record<StorageErrorCode, StorageError> = {
+  [StorageErrorCode.NO_STORAGE]: {
+    title: "Storage unavailable",
+    description:
+      "Browser storage is not available for this website.",
+    fix: [
+      "Disable Private/Incognito mode and reload the page.",
+      "Disable privacy or ad-blocking extensions for this site and reload.",
+      "Open the site in another browser.",
+    ],
+  },
+
+  [StorageErrorCode.SECURITY_ERROR]: {
+    title: "Storage access blocked",
+    description:
+      "Browser settings or an extension are blocking access to browser storage.",
+    fix: [
+      "Disable Private/Incognito mode and reload the page.",
+      "Disable privacy or ad-blocking extensions for this site and reload.",
+      "Open the site in a regular browser tab (not embedded).",
+    ],
+  },
+
+  [StorageErrorCode.QUOTA_EXCEEDED]: {
+    title: "Storage quota exceeded",
+    description:
+      "The storage limit for this website has been reached.",
+    fix: [
+      "Clear this website’s stored data and reload the page.",
+      "Close other tabs for this website and try again.",
+      "Use another browser or browser profile.",
+    ],
+  },
+
+  [StorageErrorCode.UNKNOWN]: {
+    title: "Storage error",
+    description:
+      "An unexpected error occurred while accessing browser storage.",
+    fix: [
+      "Reload the page.",
+      "Update the browser and try again.",
+      "Disable browser extensions and reload.",
+    ],
+  },
+};

app/vmui/packages/vmui/src/components/WebStorageCheck/style.scss

@@ -0,0 +1,11 @@
+@use "src/styles/variables" as *;
+
+.vm-storage-check {
+  h3 {
+    font-weight: bold;
+  }
+
+  p {
+    margin-bottom: $padding-global
+  }
+}

app/vmui/packages/vmui/src/components/WebStorageCheck/types.ts

@@ -0,0 +1,13 @@
+
+export enum StorageErrorCode {
+  NO_STORAGE = "NO_STORAGE",
+  SECURITY_ERROR = "SECURITY_ERROR",
+  QUOTA_EXCEEDED = "QUOTA_EXCEEDED",
+  UNKNOWN = "UNKNOWN",
+}
+
+export type StorageError = {
+  title: string;
+  description: string;
+  fix: string[]
+}

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

@@ -1,8 +0,0 @@
-export enum AppType {
-  victoriametrics = "victoriametrics",
-  vmanomaly = "vmanomaly",
-}
-
-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;

app/vmui/packages/vmui/src/hooks/uplot/useLineTooltip.ts

@@ -13,10 +13,9 @@ interface LineTooltipHook {
   metrics: MetricResult[];
   series: uPlotSeries[];
   unit?: string;
-  isAnomalyView?: boolean;
 }
 
-const useLineTooltip = ({ u, metrics, series, unit, isAnomalyView }: LineTooltipHook) => {
+const useLineTooltip = ({ u, metrics, series, unit }: LineTooltipHook) => {
   const [showTooltip, setShowTooltip] = useState(false);
   const [tooltipIdx, setTooltipIdx] = useState({ seriesIdx: -1, dataIdx: -1 });
   const [stickyTooltips, setStickyToolTips] = useState<ChartTooltipProps[]>([]);
@@ -79,7 +78,7 @@ const useLineTooltip = ({ u, metrics, series, unit, isAnomalyView }: LineTooltip
       point,
       u: u,
       id: `${seriesIdx}_${dataIdx}`,
-      title: groups.size > 1 && !isAnomalyView ? `Query ${group}` : "",
+      title: groups.size > 1 ? `Query ${group}` : "",
       dates: [date ? dayjs(date * 1000).tz().format(DATE_FULL_TIMEZONE_FORMAT) : "-"],
       value: formatPrettyNumber(value, min, max),
       info: getMetricName(metricItem, seriesItem),
@@ -87,7 +86,7 @@ const useLineTooltip = ({ u, metrics, series, unit, isAnomalyView }: LineTooltip
       marker: `${seriesItem?.stroke}`,
       duplicateCount,
     };
-  }, [u, tooltipIdx, metrics, series, unit, isAnomalyView]);
+  }, [u, tooltipIdx, metrics, series, unit]);
 
   const handleClick = useCallback(() => {
     if (!showTooltip) return;

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

@@ -1,7 +1,6 @@
 import { useAppDispatch, useAppState } from "../state/common/StateContext";
 import { useEffect, useState } from "preact/compat";
 import { ErrorTypes } from "../types";
-import { APP_TYPE_VM } from "../constants/appType";
 
 const useFetchAppConfig = () => {
   const { serverUrl } = useAppState();
@@ -12,7 +11,6 @@ const useFetchAppConfig = () => {
 
   useEffect(() => {
     const fetchAppConfig = async () => {
-      if (!APP_TYPE_VM) return;
       setError("");
       setIsLoading(true);
 

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

@@ -5,7 +5,6 @@ import { useTimeDispatch } from "../state/time/TimeStateContext";
 import { getFromStorage } from "../utils/storage";
 import dayjs from "dayjs";
 import { getBrowserTimezone } from "../utils/time";
-import { APP_TYPE_VM } from "../constants/appType";
 
 const disabledDefaultTimezone = Boolean(getFromStorage("DISABLED_DEFAULT_TIMEZONE"));
 
@@ -29,7 +28,7 @@ const useFetchDefaultTimezone = () => {
   };
 
   const fetchDefaultTimezone = async () => {
-    if (!serverUrl || !APP_TYPE_VM) return;
+    if (!serverUrl) return;
     setError("");
     setIsLoading(true);
 

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

@@ -13,7 +13,6 @@ import { isHistogramData } from "../utils/metric";
 import { useGraphState } from "../state/graph/GraphStateContext";
 import { getStepFromDuration } from "../utils/time";
 import { getQueryStringValue } from "../utils/query-string";
-import { APP_TYPE_ANOMALY } from "../constants/appType";
 
 interface FetchQueryParams {
   predefinedQuery?: string[]
@@ -135,7 +134,7 @@ export const useFetchQuery = ({
           }
 
           const preventChangeType = !!getQueryStringValue("display_mode", null);
-          isHistogramResult = !APP_TYPE_ANOMALY && isDisplayChart && !preventChangeType && isHistogramData(resp.data.result);
+          isHistogramResult = isDisplayChart && !preventChangeType && isHistogramData(resp.data.result);
           seriesLimit = isHistogramResult ? Infinity : defaultLimit;
           const freeTempSize = Math.max(0, seriesLimit - tempData.length);
           resp.data.result.slice(0, freeTempSize).forEach((d: MetricBase) => {

app/vmui/packages/vmui/src/index.tsx

@@ -3,20 +3,9 @@ import "./constants/dayjsPlugins";
 import App from "./App";
 import reportWebVitals from "./reportWebVitals";
 import "./styles/style.scss";
-import { APP_TYPE, AppType } from "./constants/appType";
-import AppAnomaly from "./AppAnomaly";
-
-const getAppComponent = () => {
-  switch (APP_TYPE) {
-    case AppType.vmanomaly:
-      return <AppAnomaly/>;
-    default:
-      return <App/>;
-  }
-};
 
 const root = document.getElementById("root");
-if (root) render(getAppComponent(), root);
+if (root) render(<App/>, root);
 
 
 // If you want to start measuring performance in your app, pass a function

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

@@ -1,50 +0,0 @@
-import Header from "../Header/Header";
-import { FC, useEffect } from "preact/compat";
-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 useFetchDefaultTimezone from "../../hooks/useFetchDefaultTimezone";
-import useDeviceDetect from "../../hooks/useDeviceDetect";
-import ControlsAnomalyLayout from "./ControlsAnomalyLayout";
-
-const AnomalyLayout: FC = () => {
-  const appModeEnable = getAppModeEnable();
-  const { isMobile } = useDeviceDetect();
-  const [searchParams, setSearchParams] = useSearchParams();
-
-  useFetchDefaultTimezone();
-
-  // for support old links with search params
-  const redirectSearchToHashParams = () => {
-    const { search, href } = window.location;
-    if (search) {
-      const query = qs.parse(search, { ignoreQueryPrefix: true });
-      Object.entries(query).forEach(([key, value]) => searchParams.set(key, value as string));
-      setSearchParams(searchParams);
-      window.location.search = "";
-    }
-    const newHref = href.replace(/\/\?#\//, "/#/");
-    if (newHref !== href) window.location.replace(newHref);
-  };
-
-  useEffect(redirectSearchToHashParams, []);
-
-  return <section className="vm-container">
-    <Header controlsComponent={ControlsAnomalyLayout}/>
-    <div
-      className={classNames({
-        "vm-container-body": true,
-        "vm-container-body_mobile": isMobile,
-        "vm-container-body_app": appModeEnable
-      })}
-    >
-      <Outlet/>
-    </div>
-    {!appModeEnable && <Footer/>}
-  </section>;
-};
-
-export default AnomalyLayout;

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

@@ -1,43 +0,0 @@
-import { FC } from "preact/compat";
-import classNames from "classnames";
-import TenantsConfiguration
-  from "../../components/Configurators/GlobalSettings/TenantsConfiguration/TenantsConfiguration";
-import StepConfigurator from "../../components/Configurators/StepConfigurator/StepConfigurator";
-import { TimeSelector } from "../../components/Configurators/TimeRangeSettings/TimeSelector/TimeSelector";
-import CardinalityDatePicker from "../../components/Configurators/CardinalityDatePicker/CardinalityDatePicker";
-import { ExecutionControls } from "../../components/Configurators/TimeRangeSettings/ExecutionControls/ExecutionControls";
-import GlobalSettings from "../../components/Configurators/GlobalSettings/GlobalSettings";
-import ShortcutKeys from "../../components/Main/ShortcutKeys/ShortcutKeys";
-import { ControlsProps } from "../Header/HeaderControls/HeaderControls";
-
-const ControlsAnomalyLayout: FC<ControlsProps> = ({
-  displaySidebar,
-  isMobile,
-  headerSetup,
-  accountIds,
-  closeModal,
-}) => {
-
-  return (
-    <div
-      className={classNames({
-        "vm-header-controls": true,
-        "vm-header-controls_mobile": isMobile,
-      })}
-    >
-      {headerSetup?.tenant && <TenantsConfiguration accountIds={accountIds || []}/>}
-      {headerSetup?.stepControl && <StepConfigurator/>}
-      {headerSetup?.timeSelector && <TimeSelector/>}
-      {headerSetup?.cardinalityDatePicker && <CardinalityDatePicker/>}
-      {headerSetup?.executionControls && <ExecutionControls
-        tooltip={headerSetup?.executionControls?.tooltip}
-        useAutorefresh={headerSetup?.executionControls?.useAutorefresh}
-        closeModal={closeModal}
-      />}
-      <GlobalSettings/>
-      {!displaySidebar && <ShortcutKeys/>}
-    </div>
-  );
-};
-
-export default ControlsAnomalyLayout;

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

@@ -2,7 +2,7 @@ import { FC, useMemo } from "preact/compat";
 import { useNavigate } from "react-router-dom";
 import router from "../../router";
 import { getAppModeEnable, getAppModeParams } from "../../utils/app-mode";
-import { LogoAnomalyIcon, LogoIcon } from "../../components/Main/Icons";
+import { LogoIcon } from "../../components/Main/Icons";
 import { getCssVariable } from "../../utils/theme";
 import "./style.scss";
 import classNames from "classnames";
@@ -13,19 +13,10 @@ import HeaderControls, { ControlsProps } from "./HeaderControls/HeaderControls";
 import useDeviceDetect from "../../hooks/useDeviceDetect";
 import useWindowSize from "../../hooks/useWindowSize";
 import { ComponentType } from "react";
-import { APP_TYPE, AppType } from "../../constants/appType";
 
 export interface HeaderProps {
   controlsComponent: ComponentType<ControlsProps>
 }
-const Logo = () => {
-  switch (APP_TYPE) {
-    case AppType.vmanomaly:
-      return <LogoAnomalyIcon/>;
-    default:
-      return <LogoIcon/>;
-  }
-};
 
 const Header: FC<HeaderProps> = ({ controlsComponent }) => {
   const { isMobile } = useDeviceDetect();
@@ -75,7 +66,7 @@ const Header: FC<HeaderProps> = ({ controlsComponent }) => {
       onClick={onClickLogo}
       style={{ color }}
     >
-      {<Logo/>}
+      {<LogoIcon/>}
     </div>
 
     {displaySidebar ? (

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

@@ -12,6 +12,8 @@ import useDeviceDetect from "../../hooks/useDeviceDetect";
 import ControlsMainLayout from "./ControlsMainLayout";
 import useFetchDefaultTimezone from "../../hooks/useFetchDefaultTimezone";
 import useFetchAppConfig from "../../hooks/useFetchAppConfig";
+import WebStorageCheck from "../../components/WebStorageCheck/WebStorageCheck";
+import { migrateStorageToPrefixedKeys } from "../../utils/storage";
 
 const MainLayout: FC = () => {
   const appModeEnable = getAppModeEnable();
@@ -45,6 +47,13 @@ const MainLayout: FC = () => {
   useEffect(setDocumentTitle, [pathname]);
   useEffect(redirectSearchToHashParams, []);
 
+  useEffect(() => {
+    const migrateStorage = migrateStorageToPrefixedKeys();
+    if (migrateStorage.removed.length || migrateStorage.migrated.length) {
+      console.info(migrateStorage);
+    }
+  }, []);
+
   return <section className="vm-container">
     <Header controlsComponent={ControlsMainLayout}/>
     <div
@@ -57,6 +66,8 @@ const MainLayout: FC = () => {
       <Outlet/>
     </div>
     {!appModeEnable && <Footer/>}
+
+    <WebStorageCheck/>
   </section>;
 };
 

app/vmui/packages/vmui/src/pages/CardinalityPanel/hooks/useCardinalityFetch.ts

@@ -7,7 +7,6 @@ import AppConfigurator from "../appConfigurator";
 import { useSearchParams } from "react-router-dom";
 import dayjs from "dayjs";
 import { DATE_FORMAT } from "../../../constants/date";
-import { getTenantIdFromUrl } from "../../../utils/tenants";
 import usePrevious from "../../../hooks/usePrevious";
 
 export const useFetchQuery = (): {
@@ -27,7 +26,7 @@ export const useFetchQuery = (): {
   const prevDate = usePrevious(date);
   const prevTotal = useRef<{ data: TSDBStatus }>();
 
-  const { serverUrl } = useAppState();
+  const { tenantId, serverUrl } = useAppState();
   const [isLoading, setIsLoading] = useState(false);
   const [error, setError] = useState<ErrorTypes | string>();
   const [tsdbStatus, setTSDBStatus] = useState<TSDBStatus>(appConfigurator.defaultTSDBStatus);
@@ -158,9 +157,8 @@ export const useFetchQuery = (): {
   }, [error]);
 
   useEffect(() => {
-    const id = getTenantIdFromUrl(serverUrl);
-    setIsCluster(!!id);
-  }, [serverUrl]);
+    setIsCluster(!!tenantId);
+  }, [tenantId]);
 
 
   appConfigurator.tsdbStatusData = tsdbStatus;

app/vmui/packages/vmui/src/pages/CustomPanel/CustomPanelTabs/GraphTab.tsx

@@ -13,10 +13,9 @@ type Props = {
   isHistogram: boolean;
   graphData: MetricResult[];
   controlsRef: RefObject<HTMLDivElement>;
-  isAnomalyView?: boolean;
 }
 
-const GraphTab: FC<Props> = ({ isHistogram, graphData, controlsRef, isAnomalyView }) => {
+const GraphTab: FC<Props> = ({ isHistogram, graphData, controlsRef }) => {
   const { isMobile } = useDeviceDetect();
 
   const { customStep, yaxis, spanGaps, showAllPoints } = useGraphState();
@@ -74,7 +73,6 @@ const GraphTab: FC<Props> = ({ isHistogram, graphData, controlsRef, isAnomalyVie
         setPeriod={setPeriod}
         height={isMobile ? window.innerHeight * 0.5 : 500}
         isHistogram={isHistogram}
-        isAnomalyView={isAnomalyView}
         spanGaps={spanGaps}
         showAllPoints={showAllPoints}
       />

app/vmui/packages/vmui/src/pages/CustomPanel/QueryConfigurator/QueryConfigurator.tsx

@@ -26,7 +26,6 @@ import useSearchParamsFromObject from "../../../hooks/useSearchParamsFromObject"
 import { QueryStats } from "../../../api/types";
 import { usePrettifyQuery } from "./hooks/usePrettifyQuery";
 import QueryHistory from "../../../components/QueryHistory/QueryHistory";
-import AnomalyConfig from "../../../components/ExploreAnomaly/AnomalyConfig";
 import QueryEditorAutocomplete from "../../../components/Configurators/QueryEditor/QueryEditorAutocomplete";
 import { getUpdatedHistory } from "../../../components/QueryHistory/utils";
 
@@ -46,7 +45,6 @@ export interface QueryConfiguratorProps {
     prettify?: boolean;
     autocomplete?: boolean;
     traceQuery?: boolean;
-    anomalyConfig?: boolean;
     disableCache?: boolean;
     reduceMemUsage?: boolean;
   }
@@ -278,7 +276,6 @@ const QueryConfigurator: FC<QueryConfiguratorProps> = ({
           handleSelectQuery={handleSelectHistory}
           historyKey={"METRICS_QUERY_HISTORY"}
         />
-        {hideButtons?.anomalyConfig && <AnomalyConfig/>}
         {!hideButtons?.addQuery && stateQuery.length < MAX_QUERY_FIELDS && (
           <Button
             variant="outlined"

app/vmui/packages/vmui/src/pages/CustomPanel/hooks/useSetQueryParams.ts

@@ -1,7 +1,6 @@
 import { useEffect, useState } from "react";
 import { useTimeDispatch, useTimeState } from "../../../state/time/TimeStateContext";
 import { useCustomPanelDispatch, useCustomPanelState } from "../../../state/customPanel/CustomPanelStateContext";
-import { useAppDispatch, useAppState } from "../../../state/common/StateContext";
 import { useQueryDispatch, useQueryState } from "../../../state/query/QueryStateContext";
 import { displayTypeTabs } from "../DisplayTypeSwitch";
 import { useGraphDispatch, useGraphState } from "../../../state/graph/GraphStateContext";
@@ -15,14 +14,12 @@ import { arrayEquals } from "../../../utils/array";
 import { isEqualURLSearchParams } from "../../../utils/url";
 
 export const useSetQueryParams = () => {
-  const { tenantId } = useAppState();
   const { displayType } = useCustomPanelState();
   const { query } = useQueryState();
   const { duration, relativeTime, period: { date, step } } = useTimeState();
   const { customStep } = useGraphState();
   const [searchParams, setSearchParams] = useSearchParams();
 
-  const dispatch = useAppDispatch();
   const timeDispatch = useTimeDispatch();
   const graphDispatch = useGraphDispatch();
   const queryDispatch = useQueryDispatch();
@@ -72,10 +69,6 @@ export const useSetQueryParams = () => {
       if (searchParams.get(`${group}.tab`) !== displayTypeCode) {
         newSearchParams.set(`${group}.tab`, `${displayTypeCode}`);
       }
-
-      if (searchParams.get(`${group}.tenantID`) !== tenantId && tenantId) {
-        newSearchParams.set(`${group}.tenantID`, tenantId);
-      }
     });
 
     // Remove extra parameters that exceed the request size
@@ -89,7 +82,7 @@ export const useSetQueryParams = () => {
 
     if (isEqualURLSearchParams(newSearchParams, searchParams) || !newSearchParams.size) return;
     setSearchParams(newSearchParams);
-  }, [tenantId, displayType, query, duration, relativeTime, date, step, customStep]);
+  }, [displayType, query, duration, relativeTime, date, step, customStep]);
 
   useEffect(() => {
     const timer = setTimeout(setterSearchParams, 200);
@@ -114,11 +107,6 @@ export const useSetQueryParams = () => {
       customPanelDispatch({ type: "SET_DISPLAY_TYPE", payload: displayTypeFromUrl });
     }
 
-    const tenantIdFromUrl = searchParams.get("g0.tenantID") || "";
-    if (tenantIdFromUrl !== tenantId) {
-      dispatch({ type: "SET_TENANT_ID", payload: tenantIdFromUrl });
-    }
-
     const queryFromUrl = getQueryArray();
     if (!arrayEquals(queryFromUrl, query)) {
       queryDispatch({ type: "SET_QUERY", payload: queryFromUrl });

app/vmui/packages/vmui/src/pages/ExploreAnomaly/ExploreAnomaly.tsx

@@ -1,135 +0,0 @@
-import { FC, useMemo, useRef, useState } from "preact/compat";
-import classNames from "classnames";
-import useDeviceDetect from "../../hooks/useDeviceDetect";
-import { ForecastType } from "../../types";
-import { useSetQueryParams } from "../CustomPanel/hooks/useSetQueryParams";
-import QueryConfigurator from "../CustomPanel/QueryConfigurator/QueryConfigurator";
-import "../CustomPanel/style.scss";
-import { useQueryState } from "../../state/query/QueryStateContext";
-import { useFetchQuery } from "../../hooks/useFetchQuery";
-import { useGraphState } from "../../state/graph/GraphStateContext";
-import Spinner from "../../components/Main/Spinner/Spinner";
-import Alert from "../../components/Main/Alert/Alert";
-import WarningLimitSeries from "../CustomPanel/WarningLimitSeries/WarningLimitSeries";
-import GraphTab from "../CustomPanel/CustomPanelTabs/GraphTab";
-import { extractFields, isForecast } from "../../utils/uplot";
-import { MetricResult } from "../../api/types";
-import { promValueToNumber } from "../../utils/metric";
-
-// Hardcoded to 1.0 for now; consider adding a UI slider for threshold adjustment in the future.
-const ANOMALY_SCORE_THRESHOLD = 1;
-
-const ExploreAnomaly: FC = () => {
-  useSetQueryParams();
-  const { isMobile } = useDeviceDetect();
-
-  const { query } = useQueryState();
-  const { customStep } = useGraphState();
-
-  const controlsRef = useRef<HTMLDivElement>(null);
-
-  const [hideQuery] = useState<number[]>([]);
-  const [hideError, setHideError] = useState(!query[0]);
-  const [showAllSeries, setShowAllSeries] = useState(false);
-
-  const {
-    isLoading,
-    graphData,
-    error,
-    queryErrors,
-    setQueryErrors,
-    queryStats,
-    warning,
-  } = useFetchQuery({
-    visible: true,
-    customStep,
-    hideQuery,
-    showAllSeries
-  });
-
-  const data = useMemo(() => {
-    if (!graphData) return [];
-    const detectedData = graphData.map(d => ({ ...isForecast(d.metric), ...d }));
-    const realData = detectedData.filter(d => d.value === ForecastType.actual);
-    const anomalyScoreData = detectedData.filter(d => d.value === ForecastType.anomaly);
-    const anomalyData: MetricResult[] = realData.map((d) => {
-      const id = extractFields(d.metric);
-      const anomalyScoreDataByLabels = anomalyScoreData.find(du => extractFields(du.metric) === id);
-
-      return {
-        group: 1,
-        metric: { ...d.metric, __name__: ForecastType.anomaly },
-        values: d.values.filter(([t]) => {
-          if (!anomalyScoreDataByLabels) return false;
-          const anomalyScore = anomalyScoreDataByLabels.values.find(([tMax]) => tMax === t) as [number, string];
-          return anomalyScore && promValueToNumber(anomalyScore[1]) > ANOMALY_SCORE_THRESHOLD;
-        })
-      };
-    });
-    const filterData = detectedData.filter(d => (d.value !== ForecastType.anomaly) && d.value) as MetricResult[];
-    return filterData.concat(anomalyData);
-  }, [graphData]);
-
-  const handleRunQuery = () => {
-    setHideError(false);
-  };
-
-  return (
-    <div
-      className={classNames({
-        "vm-custom-panel": true,
-        "vm-custom-panel_mobile": isMobile,
-      })}
-    >
-      <QueryConfigurator
-        queryErrors={!hideError ? queryErrors : []}
-        setQueryErrors={setQueryErrors}
-        setHideError={setHideError}
-        stats={queryStats}
-        onRunQuery={handleRunQuery}
-        hideButtons={{
-          addQuery: true,
-          prettify: false,
-          autocomplete: false,
-          traceQuery: true,
-          anomalyConfig: true,
-          reduceMemUsage: true,
-        }}
-      />
-      {isLoading && <Spinner/>}
-      {(!hideError && error) && <Alert variant="error">{error}</Alert>}
-      {warning && (
-        <WarningLimitSeries
-          warning={warning}
-          query={query}
-          onChange={setShowAllSeries}
-        />
-      )}
-      <div
-        className={classNames({
-          "vm-custom-panel-body": true,
-          "vm-custom-panel-body_mobile": isMobile,
-          "vm-block": true,
-          "vm-block_mobile": isMobile,
-        })}
-      >
-        <div
-          className="vm-custom-panel-body-header"
-          ref={controlsRef}
-        >
-          <div/>
-        </div>
-        {data && (
-          <GraphTab
-            graphData={data}
-            isHistogram={false}
-            controlsRef={controlsRef}
-            isAnomalyView={true}
-          />
-        )}
-      </div>
-    </div>
-  );
-};
-
-export default ExploreAnomaly;

app/vmui/packages/vmui/src/pages/PredefinedPanels/hooks/useFetchDashboards.ts

@@ -3,7 +3,6 @@ import { DashboardSettings, ErrorTypes } from "../../../types";
 import { useAppState } from "../../../state/common/StateContext";
 import { useDashboardsDispatch } from "../../../state/dashboards/DashboardsStateContext";
 import { getAppModeEnable } from "../../../utils/app-mode";
-import { APP_TYPE_VM } from "../../../constants/appType";
 
 const importModule = async (filename: string) => {
   const data = await fetch(`./dashboards/${filename}`);
@@ -35,7 +34,7 @@ export const useFetchDashboards = (): {
   };
 
   const fetchRemoteDashboards = async () => {
-    if (!serverUrl || !APP_TYPE_VM) return;
+    if (!serverUrl) return;
     setError("");
     setIsLoading(true);
 

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

@@ -1,4 +1,3 @@
-import { APP_TYPE, AppType } from "../constants/appType";
 
 const router = {
   home: "/",
@@ -12,7 +11,6 @@ const router = {
   activeQueries: "/active-queries",
   queryAnalyzer: "/query-analyzer",
   icons: "/icons",
-  anomaly: "/anomaly",
   query: "/query",
   rawQuery: "/raw-query",
   downsamplingDebug: "/downsampling-filters-debug",
@@ -52,23 +50,11 @@ 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]: getDefaultOptions(APP_TYPE),
+  [router.home]: {
+    title: "Query",
+    ...routerOptionsDefault,
+  },
   [router.rawQuery]: {
     title: "Raw query",
     header: {
@@ -148,7 +134,6 @@ export const routerOptions: { [key: string]: RouterOptions } = {
     title: "Icons",
     header: {},
   },
-  [router.anomaly]: getDefaultOptions(AppType.vmanomaly),
   [router.query]: {
     title: "Query",
     ...routerOptionsDefault,

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

@@ -1,4 +1,4 @@
-import router, { routerOptions } from "./index";
+import router from "./index";
 
 export enum NavigationItemType {
   internalLink,
@@ -66,13 +66,3 @@ export const getDefaultNavigation = ({
   { value: router.dashboards, hide: !showPredefinedDashboards },
   { value: "Alerting", submenu: getAlertingNav(), hide: !showAlerting },
 ];
-
-/**
- * vmanomaly navigation menu
- */
-export const getAnomalyNavigation = (): NavigationItem[] => [
-  {
-    label: routerOptions[router.anomaly].title,
-    value: router.home,
-  },
-];

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

@@ -3,8 +3,7 @@ import { useDashboardsState } from "../state/dashboards/DashboardsStateContext";
 import { useAppState } from "../state/common/StateContext";
 import { useMemo } from "preact/compat";
 import { processNavigationItems } from "./utils";
-import { getAnomalyNavigation, getDefaultNavigation } from "./navigation";
-import { APP_TYPE, AppType } from "../constants/appType";
+import { getDefaultNavigation } from "./navigation";
 
 const useNavigationMenu = () => {
   const appModeEnable = getAppModeEnable();
@@ -23,12 +22,7 @@ const useNavigationMenu = () => {
 
 
   const menu = useMemo(() => {
-    switch (APP_TYPE) {
-      case AppType.vmanomaly:
-        return getAnomalyNavigation();
-      default:
-        return getDefaultNavigation(navigationConfig);
-    }
+    return getDefaultNavigation(navigationConfig);
   }, [navigationConfig]);
 
   return processNavigationItems(menu);

app/vmui/packages/vmui/src/state/common/StateContext.tsx

@@ -1,7 +1,8 @@
-import { createContext, FC, useContext, useMemo, useReducer } from "preact/compat";
+import { createContext, FC, useContext, useEffect, useMemo, useReducer } from "preact/compat";
 import { Action, AppState, initialState, reducer } from "./reducer";
 import { getQueryStringValue } from "../../utils/query-string";
 import { Dispatch } from "react";
+import { getFromStorage, removeFromStorage, saveToStorage } from "../../utils/storage";
 
 type StateContextType = { state: AppState, dispatch: Dispatch<Action> };
 
@@ -23,6 +24,17 @@ export const AppStateProvider: FC = ({ children }) => {
     return { state, dispatch };
   }, [state, dispatch]);
 
+  useEffect(() => {
+    if (!state.serverUrl) return;
+    const enabledStorage = !!getFromStorage("SERVER_URL");
+
+    if (enabledStorage) {
+      saveToStorage("SERVER_URL", state.serverUrl);
+    } else {
+      removeFromStorage(["SERVER_URL"]);
+    }
+  }, [state.serverUrl]);
+
   return <StateContext.Provider value={contextValue}>
     {children}
   </StateContext.Provider>;

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

@@ -1,9 +1,9 @@
 import { getDefaultServer } from "../../utils/default-server-url";
-import { getQueryStringValue } from "../../utils/query-string";
 import { getFromStorage, saveToStorage } from "../../utils/storage";
 import { AppConfig, Theme } from "../../types";
 import { isDarkTheme } from "../../utils/theme";
 import { removeTrailingSlash } from "../../utils/url";
+import { getTenantIdFromUrl } from "../../utils/tenants";
 
 export interface AppState {
   serverUrl: string;
@@ -16,15 +16,14 @@ export interface AppState {
 export type Action =
   | { type: "SET_SERVER", payload: string }
   | { type: "SET_THEME", payload: Theme }
-  | { type: "SET_TENANT_ID", payload: string }
   | { type: "SET_APP_CONFIG", payload: AppConfig }
   | { type: "SET_DARK_THEME" }
 
-const tenantId = getQueryStringValue("g0.tenantID", "") as string;
+const serverUrl = removeTrailingSlash(getDefaultServer());
 
 export const initialState: AppState = {
-  serverUrl: removeTrailingSlash(getDefaultServer(tenantId)),
-  tenantId,
+  serverUrl,
+  tenantId: getTenantIdFromUrl(serverUrl),
   theme: (getFromStorage("THEME") || Theme.system) as Theme,
   isDarkTheme: null,
   appConfig: {}
@@ -35,13 +34,9 @@ export function reducer(state: AppState, action: Action): AppState {
     case "SET_SERVER":
       return {
         ...state,
+        tenantId: getTenantIdFromUrl(action.payload),
         serverUrl: removeTrailingSlash(action.payload)
       };
-    case "SET_TENANT_ID":
-      return {
-        ...state,
-        tenantId: action.payload
-      };
     case "SET_THEME":
       saveToStorage("THEME", action.payload);
       return {

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

@@ -1,15 +1,5 @@
 import { Axis, Series } from "uplot";
 
-export enum ForecastType {
-    yhat = "yhat",
-    yhatUpper = "yhat_upper",
-    yhatLower = "yhat_lower",
-    anomaly = "vmui_anomalies_points",
-    training = "vmui_training_data",
-    actual = "actual",
-    anomalyScore = "anomaly_score",
-}
-
 export interface SeriesItemStatsFormatted {
     min: string,
     max: string,
@@ -20,8 +10,6 @@ export interface SeriesItem extends Series {
     freeFormFields: {[key: string]: string};
     statsFormatted: SeriesItemStatsFormatted;
     median: number;
-    forecast?: ForecastType | null;
-    forecastGroup?: string;
     hasAlias?: boolean;
 }
 
@@ -30,7 +18,6 @@ export interface HideSeriesArgs {
     legend: LegendItemType,
     metaKey: boolean,
     series: Series[],
-    isAnomalyView?: boolean,
 }
 
 export type MinMax = { min: number, max: number }

app/vmui/packages/vmui/src/utils/array.ts

@@ -2,21 +2,6 @@ export const arrayEquals = (a: (string | number)[], b: (string | number)[]) => {
   return a.length === b.length && a.every((val, index) => val === b[index]);
 };
 
-export function groupByMultipleKeys<T>(items: T[], keys: (keyof T)[]): { keys: string[], values: T[] }[] {
-  const groups = items.reduce((result, item) => {
-    const compositeKey = keys.map(key => `${String(key)}: ${item[key] || "-"}`).join("|");
-
-    (result[compositeKey] = result[compositeKey] || []).push(item);
-
-    return result;
-  }, {} as { [key: string]: T[] });
-
-  return Object.entries(groups).map(([keyString, values]) => ({
-    keys: keyString.split("|"),
-    values
-  }));
-}
-
 export const isDecreasing = (arr: number[]): boolean => {
   if (arr.length < 2) return false;
 

app/vmui/packages/vmui/src/utils/color.ts

@@ -1,4 +1,4 @@
-import { ArrayRGB, ForecastType } from "../types";
+import { ArrayRGB } from "../types";
 
 export const baseContrastColors = [
   "#e54040",
@@ -21,16 +21,6 @@ export const hexToRGB = (hex: string): string => {
   return `${r}, ${g}, ${b}`;
 };
 
-export const anomalyColors: Record<ForecastType, string> = {
-  [ForecastType.yhatUpper]: "#7126a1",
-  [ForecastType.yhatLower]: "#7126a1",
-  [ForecastType.yhat]: "#da42a6",
-  [ForecastType.anomaly]: "#da4242",
-  [ForecastType.anomalyScore]: "#7126a1",
-  [ForecastType.actual]: "#203ea9",
-  [ForecastType.training]: `rgba(${hexToRGB("#203ea9")}, 0.2)`,
-};
-
 export const getColorFromString = (text: string): string => {
   const SEED = 16777215;
   const FACTOR = 49979693;

app/vmui/packages/vmui/src/utils/default-server-url.ts

@@ -1,23 +1,13 @@
 import { getAppModeParams } from "./app-mode";
-import { replaceTenantId } from "./tenants";
-import { APP_TYPE, AppType } from "../constants/appType";
 import { getFromStorage } from "./storage";
 
 export const getDefaultURL = (u: string) => {
   return u.replace(/(\/(?:prometheus\/)?(?:graph|vmui)\/.*|\/#\/.*)/, "/prometheus");
 };
 
-export const getDefaultServer = (tenantId?: string): string => {
+export const getDefaultServer = (): string => {
   const { serverURL } = getAppModeParams();
   const storageURL = getFromStorage("SERVER_URL") as string;
-  const anomalyURL = `${window.location.origin}${window.location.pathname.replace(/^\/vmui/, "")}`;
   const defaultURL = getDefaultURL(window.location.href);
-  const url = serverURL || storageURL || defaultURL;
-
-  switch (APP_TYPE) {
-    case AppType.vmanomaly:
-      return storageURL || anomalyURL;
-    default:
-      return tenantId ? replaceTenantId(url, tenantId) : url;
-  }
+  return serverURL || storageURL || defaultURL;
 };

app/vmui/packages/vmui/src/utils/storage.ts

@@ -1,48 +1,105 @@
-/**
- * Do not use this type in local storage type
- * @deprecated
- * */
-type DeprecatedStorageKeys = "QUERY_HISTORY" | "QUERY_FAVORITES";
+const STORAGE_PREFIX = "VMUI:" as const;
 
-export type StorageKeys = "AUTOCOMPLETE"
-  | "NO_CACHE"
-  | "QUERY_TRACING"
-  | "SERIES_LIMITS"
-  | "LEGEND_AUTO_COLLAPSE"
-  | "TABLE_COMPACT"
-  | "TIMEZONE"
-  | "DISABLED_DEFAULT_TIMEZONE"
-  | "THEME"
-  | "EXPLORE_METRICS_TIPS"
-  | "METRICS_QUERY_HISTORY"
-  | "SERVER_URL"
-  | "RAW_JSON_LIVE_VIEW"
-  | "POINTS_SHOW_ALL"
-  | DeprecatedStorageKeys;
+export const ALL_STORAGE_KEYS = [
+  "AUTOCOMPLETE",
+  "NO_CACHE",
+  "QUERY_TRACING",
+  "SERIES_LIMITS",
+  "LEGEND_AUTO_COLLAPSE",
+  "TABLE_COMPACT",
+  "TIMEZONE",
+  "DISABLED_DEFAULT_TIMEZONE",
+  "THEME",
+  "EXPLORE_METRICS_TIPS",
+  "METRICS_QUERY_HISTORY",
+  "SERVER_URL",
+  "POINTS_SHOW_ALL",
+] as const;
 
+export type StorageKeys = (typeof ALL_STORAGE_KEYS)[number];
 
-export const saveToStorage = (key: StorageKeys, value: string | boolean | Record<string, unknown>): void => {
-  if (value) {
-    // keeping object in storage so that keeping the string is not different from keeping
-    window.localStorage.setItem(key, JSON.stringify({ value }));
-  } else {
-    removeFromStorage([key]);
-  }
-  window.dispatchEvent(new Event("storage"));
+type PrefixedStorageKeys = `${typeof STORAGE_PREFIX}${StorageKeys}`;
+
+const toPrefixedKey = (key: StorageKeys): PrefixedStorageKeys => {
+  return `${STORAGE_PREFIX}${key}`;
 };
 
-// TODO: make this aware of data type that is stored
-export const getFromStorage = (key: StorageKeys): undefined | boolean | string | Record<string, unknown> => {
-  const valueObj = window.localStorage.getItem(key);
-  if (valueObj === null) {
-    return undefined;
-  } else {
-    try {
-      return JSON.parse(valueObj)?.value; // see comment in "saveToStorage"
-    } catch (e) {
-      return valueObj; // fallback for corrupted json
+type StorageValue = string | boolean | Record<string, unknown>;
+
+export const saveToStorage = (key: StorageKeys, value: StorageValue, withPrefix = true): void => {
+  try {
+    const storageKey = withPrefix ? toPrefixedKey(key) : key;
+
+    if (value) {
+      // keeping object in storage so that keeping the string is not different from keeping
+      window.localStorage.setItem(storageKey, JSON.stringify({ value }));
+    } else {
+      window.localStorage.removeItem(storageKey);
     }
+    window.dispatchEvent(new Event("storage"));
+  } catch (e) {
+    console.error(e);
   }
 };
 
-export const removeFromStorage = (keys: StorageKeys[]): void => keys.forEach(k => window.localStorage.removeItem(k));
+export const getFromStorage = (key: StorageKeys, withPrefix = true): undefined | StorageValue => {
+  const storageKey = withPrefix ? toPrefixedKey(key) : key;
+  const valueObj = window.localStorage.getItem(storageKey);
+
+  if (valueObj === null) return undefined;
+
+  try {
+    return JSON.parse(valueObj)?.value; // see comment in "saveToStorage"
+  } catch (e) {
+    return valueObj; // fallback for corrupted json
+  }
+};
+
+export const removeFromStorage = (keys: StorageKeys[], withPrefix = true): void => {
+  const storageKeys = withPrefix ? keys.map(toPrefixedKey) : keys;
+  storageKeys.forEach(k => window.localStorage.removeItem(k));
+};
+
+/**
+ * Migrates legacy (unprefixed) localStorage keys to the new prefixed format (`${STORAGE_PREFIX}*`).
+ * Keeps the prefixed value if it already exists, then removes the legacy key.
+ */
+
+type StorageMigrationResult = {
+  migrated: StorageKeys[];
+  removed: StorageKeys[];
+  skipped: StorageKeys[];
+};
+
+export const migrateStorageToPrefixedKeys = (): StorageMigrationResult => {
+  const res: StorageMigrationResult = {
+    migrated: [],
+    removed: [],
+    skipped: [],
+  };
+
+  for (const key of ALL_STORAGE_KEYS) {
+    const legacyKey = key as StorageKeys; // unprefixed
+    const legacyValue = getFromStorage(legacyKey, false);
+    const prefixedValue = getFromStorage(legacyKey, true);
+
+    if (legacyValue === undefined) {
+      res.skipped.push(legacyKey);
+      continue;
+    }
+
+    // prefixed exists -> keep it, just remove legacy
+    if (prefixedValue !== undefined) {
+      removeFromStorage([legacyKey], false);
+      res.removed.push(legacyKey);
+      continue;
+    }
+
+    // prefixed missing -> copy legacy -> prefixed, then remove legacy
+    saveToStorage(legacyKey, legacyValue, true);
+    removeFromStorage([legacyKey], false);
+    res.migrated.push(legacyKey);
+  }
+
+  return res;
+};

app/vmui/packages/vmui/src/utils/tenants.test.ts

@@ -0,0 +1,89 @@
+import { describe, it, expect } from "vitest";
+
+import {
+  replaceTenantId,
+  getTenantIdFromUrl,
+  getUrlWithoutTenant,
+} from "./tenants";
+
+describe("tenant url helpers", () => {
+  describe("getTenantIdFromUrl", () => {
+    it("returns accountID", () => {
+      expect(getTenantIdFromUrl("http://vmselect:8481/select/0/vmui/")).toBe("0");
+    });
+
+    it("returns accountID:projectID", () => {
+      expect(getTenantIdFromUrl("http://vmselect:8481/select/12:7/vmui/")).toBe("12:7");
+    });
+
+    it("returns empty string if tenant is missing", () => {
+      expect(getTenantIdFromUrl("http://vmselect:8481/select/vmui/")).toBe("");
+    });
+
+    it("returns empty string for unrelated paths", () => {
+      expect(getTenantIdFromUrl("http://vmselect:8481/foo/bar")).toBe("");
+    });
+
+    it("returns accountID when url ends right after tenant", () => {
+      expect(getTenantIdFromUrl("http://vmselect:8481/select/0")).toBe("0");
+    });
+  });
+
+  describe("replaceTenantId", () => {
+    it("replaces accountID with another accountID", () => {
+      expect(
+        replaceTenantId("http://vmselect:8481/select/0/vmui/", "2")
+      ).toBe("http://vmselect:8481/select/2/vmui/");
+    });
+
+    it("replaces accountID with accountID:projectID", () => {
+      expect(
+        replaceTenantId("http://vmselect:8481/select/0/prometheus/", "1:9")
+      ).toBe("http://vmselect:8481/select/1:9/prometheus/");
+    });
+
+    it("keeps the rest of the path intact", () => {
+      expect(
+        replaceTenantId("http://vmselect:8481/select/3:4/prometheus/api/v1/query", "7")
+      ).toBe("http://vmselect:8481/select/7/prometheus/api/v1/query");
+    });
+
+    it("does not change url if it doesn't match expected pattern", () => {
+      expect(
+        replaceTenantId("http://vmselect:8481/foo/bar", "2")
+      ).toBe("http://vmselect:8481/foo/bar");
+    });
+  });
+
+  describe("getUrlWithoutTenant", () => {
+    it("removes /select/<tenant>/... and returns base url", () => {
+      expect(
+        getUrlWithoutTenant("http://vmselect:8481/select/0/vmui/")
+      ).toBe("http://vmselect:8481");
+    });
+
+    it("removes /select/<tenant>/... for accountID:projectID and returns base url", () => {
+      expect(
+        getUrlWithoutTenant("http://vmselect:8481/select/5:6/prometheus/")
+      ).toBe("http://vmselect:8481");
+    });
+
+    it("works with deep paths and returns base url", () => {
+      expect(
+        getUrlWithoutTenant("http://vmselect:8481/select/1:2/prometheus/api/v1/query")
+      ).toBe("http://vmselect:8481");
+    });
+
+    it("does not change url if it doesn't match expected pattern", () => {
+      expect(
+        getUrlWithoutTenant("http://vmselect:8481/foo/bar")
+      ).toBe("http://vmselect:8481/foo/bar");
+    });
+
+    it("removes url ending right after tenant", () => {
+      expect(
+        getUrlWithoutTenant("http://vmselect:8481/select/0")
+      ).toBe("http://vmselect:8481");
+    });
+  });
+});

app/vmui/packages/vmui/src/utils/tenants.ts

@@ -1,13 +1,21 @@
-const regexp = /(\/select\/)([^/])(\/)(.+)/;
+const TENANT_REGEXP = /(\/select\/)(\d+(?::\d+)?)(\/.*)?$/;
 
 export const replaceTenantId = (serverUrl: string, tenantId: string) => {
-  return serverUrl.replace(regexp, `$1${tenantId}/$4`);
+  return serverUrl.replace(TENANT_REGEXP, `$1${tenantId}$3`);
 };
 
 export const getTenantIdFromUrl = (url: string): string => {
-  return url.match(regexp)?.[2] || "";
+  return url.match(TENANT_REGEXP)?.[2] ?? "";
 };
 
 export const getUrlWithoutTenant = (url: string): string => {
-  return url.replace(regexp, "");
+  return url.replace(TENANT_REGEXP, "");
+};
+
+export const updateBrowserUrlTenant = (tenantId: string) => {
+  const base = `${window.location.origin}${window.location.pathname}${window.location.search}`;
+  const nextBase = replaceTenantId(base, tenantId);
+
+  const nextUrl = `${nextBase}${window.location.hash}`;
+  window.history.replaceState(null, "", nextUrl);
 };

app/vmui/packages/vmui/src/utils/time.ts

@@ -31,7 +31,7 @@ const shortDurations = supportedDurations.map(d => d.short);
 
 export const sameTs = (a: number, b: number) => {
   return roundToThousandths(a) === roundToThousandths(b);
-}
+};
 
 export const humanizeSeconds = (num: number): string => {
   return getDurationFromMilliseconds(dayjs.duration(num, "seconds").asMilliseconds());

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

@@ -44,7 +44,7 @@ export const getTimeSeries = (
   const tStart = roundToThousandths(period.start);
   const tEnd = roundToThousandths(period.end);
   const baseStep = getSecondsFromDuration(stepDuration) || 0.001;
-  const step = Math.max(0.001, roundToThousandths(baseStep))
+  const step = Math.max(0.001, roundToThousandths(baseStep));
 
   const anchor = roundToThousandths(tsAnchor ?? tStart);
 

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

@@ -1,41 +0,0 @@
-import uPlot, { Series as uPlotSeries } from "uplot";
-import { ForecastType, SeriesItem } from "../../types";
-import { anomalyColors, hexToRGB } from "../color";
-
-export const setBand = (plot: uPlot, series: uPlotSeries[]) => {
-  // First, remove any existing bands
-  plot.delBand();
-
-  // If there aren't at least two series, we can't create a band
-  if (series.length < 2) return;
-
-  // Cast and enrich each series item with its index
-  const seriesItems = (series as SeriesItem[]).map((s, index) => ({ ...s, index }));
-
-  const upperSeries = seriesItems.filter(s => s.forecast === ForecastType.yhatUpper);
-  const lowerSeries = seriesItems.filter(s => s.forecast === ForecastType.yhatLower);
-
-  // Create bands by matching upper and lower series based on their freeFormFields
-  const bands = upperSeries.map((upper) => {
-    const correspondingLower = lowerSeries.find(lower => lower.forecastGroup === upper.forecastGroup);
-    if (!correspondingLower) return null;
-    return {
-      series: [upper.index, correspondingLower.index] as [number, number],
-      fill: createBandFill(ForecastType.yhatUpper),
-    };
-  }).filter(band => band !== null) as uPlot.Band[]; // Filter out any nulls from failed matches
-
-  // If there are no bands to add, exit the function
-  if (!bands.length) return;
-
-  // Add each band to the plot
-  bands.forEach(band => {
-    plot.addBand(band);
-  });
-};
-
-// Helper function to create the fill color for a band
-function createBandFill(forecastType: ForecastType): string {
-  const rgb = hexToRGB(anomalyColors[forecastType]);
-  return `rgba(${rgb}, 0.05)`;
-}

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

@@ -23,7 +23,18 @@ export const countsToFills = (u: uPlot, seriesIdx: number) => {
     }
   }
 
+  // no valid counts
+  if (!isFinite(minCount) || !isFinite(maxCount)) {
+    return counts.map(() => -1);
+  }
+
   const range = maxCount - minCount;
+
+  // all counts are the same
+  if (range === 0) {
+    return counts.map(c => (c > hideThreshold ? 0 : -1));
+  }
+
   const paletteSize = palette.length;
   const indexedFills = Array(counts.length);
 
@@ -40,9 +51,9 @@ export const heatmapPaths = () => (u: uPlot, seriesIdx: number) => {
   const cellGap = Math.round(devicePixelRatio);
 
   uPlot.orient(u, seriesIdx, (
-    series,
-    dataX,
-    dataY,
+    _series,
+    _dataX,
+    _dataY,
     scaleX,
     scaleY,
     valToPosX,
@@ -51,8 +62,8 @@ export const heatmapPaths = () => (u: uPlot, seriesIdx: number) => {
     yOff,
     xDim,
     yDim,
-    moveTo,
-    lineTo,
+    _moveTo,
+    _lineTo,
     rect
   ) => {
     // eslint-disable-next-line @typescript-eslint/ban-ts-comment
@@ -80,7 +91,7 @@ export const heatmapPaths = () => (u: uPlot, seriesIdx: number) => {
     const cys = ys.slice(0, yBinQty).map((y: number) => {
       return Math.round(valToPosY(y, scaleY, yDim, yOff) - ySize / 2);
     });
-    const cxs = Array.from({ length: xBinQty }, (v, i) => {
+    const cxs = Array.from({ length: xBinQty }, (_v, i) => {
       return Math.round(valToPosX(xs[i * yBinQty], scaleX, xDim, xOff) - xSize);
     });
 
@@ -114,7 +125,7 @@ export const heatmapPaths = () => (u: uPlot, seriesIdx: number) => {
 export const convertPrometheusToVictoriaMetrics = (buckets: MetricResult[]): MetricResult[] => {
   if (!buckets.every(a => a.metric.le)) return buckets;
 
-  const sortedBuckets = buckets.sort((a,b) => parseFloat(a.metric.le) - parseFloat(b.metric.le));
+  const sortedBuckets = buckets.sort((a, b) => parseFloat(a.metric.le) - parseFloat(b.metric.le));
   const group = buckets[0]?.group || 1;
   let prevBucket: MetricResult = { metric: { le: "" }, values: [], group };
   const result: MetricResult[] = [];
@@ -169,5 +180,29 @@ export const normalizeData = (buckets: MetricResult[], isHistogram?: boolean): M
     return { ...bucket, values };
   }) as MetricResult[];
 
-  return result.filter(r => !r.values.every(v => v[1] === "0"));
+  // Indices of buckets that have any non-zero values
+  const idxsWithData = result
+    .map((r, i) => (r.values.every(v => v[1] === "0") ? -1 : i))
+    .filter(i => i !== -1);
+
+  const countWithData = idxsWithData.length;
+
+  // No data at all, or too few buckets to bother slicing
+  if (countWithData === 0 || result.length <= 3) {
+    return result;
+  }
+
+  // More than one non-empty bucket: keep only buckets with data
+  if (countWithData > 1) {
+    return result.filter((_, i) => idxsWithData.includes(i));
+  }
+
+  // Keep the only non-empty bucket plus its adjacent buckets (if available)
+  const idx = idxsWithData[0];
+  const keep = new Set<number>([idx]);
+
+  if (idx - 1 >= 0) keep.add(idx - 1);
+  if (idx + 1 < result.length) keep.add(idx + 1);
+
+  return result.filter((_, i) => keep.has(i));
 };

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

@@ -5,4 +5,3 @@ export * from "./hooks";
 export * from "./instance";
 export * from "./scales";
 export * from "./series";
-export * from "./bands";

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

@@ -1,8 +1,7 @@
 import uPlot, { Range, Scale, Scales } from "uplot";
 import { getMinMaxBuffer } from "./axes";
 import { YaxisState } from "../../state/graph/reducer";
-import { ForecastType, MinMax, SetMinMax } from "../../types";
-import { anomalyColors } from "../color";
+import { MinMax, SetMinMax } from "../../types";
 
 export const getRangeX = ({ min, max }: MinMax): Range.MinMax => [min, max];
 
@@ -25,80 +24,3 @@ export const setSelect = (setPlotScale: SetMinMax) => (u: uPlot) => {
   const max = u.posToVal(u.select.left + u.select.width, "x");
   setPlotScale({ min, max });
 };
-
-export const scaleGradient = (
-  scaleKey: string,
-  ori: number,
-  scaleStops: [number, string][],
-  discrete = false
-) => (u: uPlot): CanvasGradient | string => {
-  const can = document.createElement("canvas");
-  const ctx = can.getContext("2d");
-  if (!ctx) return "";
-
-  const scale = u.scales[scaleKey];
-
-  // we want the stop below or at the scaleMax
-  // and the stop below or at the scaleMin, else the stop above scaleMin
-  let minStopIdx = 0;
-  let maxStopIdx = 1;
-
-  for (let i = 0; i < scaleStops.length; i++) {
-    const stopVal = scaleStops[i][0];
-
-    if (stopVal <= (scale.min || 0) || minStopIdx == null)
-      minStopIdx = i;
-
-    maxStopIdx = i;
-
-    if (stopVal >= (scale.max || 1))
-      break;
-  }
-
-  if (minStopIdx == maxStopIdx)
-    return scaleStops[minStopIdx][1];
-
-  let minStopVal = scaleStops[minStopIdx][0];
-  let maxStopVal = scaleStops[maxStopIdx][0];
-
-  if (minStopVal == -Infinity)
-    minStopVal = scale.min || 0;
-
-  if (maxStopVal == Infinity)
-    maxStopVal = scale.max || 1;
-
-  const minStopPos = u.valToPos(minStopVal, scaleKey, true) || 0;
-  const maxStopPos = u.valToPos(maxStopVal, scaleKey, true) || 1;
-
-  const range = minStopPos - maxStopPos;
-
-  let x0, y0, x1, y1;
-
-  if (ori == 1) {
-    x0 = x1 = 0;
-    y0 = minStopPos;
-    y1 = maxStopPos;
-  } else {
-    y0 = y1 = 0;
-    x0 = minStopPos;
-    x1 = maxStopPos;
-  }
-
-  const grd = ctx.createLinearGradient(x0, y0, x1, y1);
-
-  let prevColor = anomalyColors[ForecastType.actual];
-
-  for (let i = minStopIdx; i <= maxStopIdx; i++) {
-    const s = scaleStops[i];
-
-    const stopPos = i == minStopIdx ? minStopPos : i == maxStopIdx ? maxStopPos : u.valToPos(s[0], scaleKey, true) | 1;
-    const pct = Math.min(1, Math.max(0, (minStopPos - stopPos) / range));
-    if (discrete && i > minStopIdx) {
-      grd.addColorStop(pct, prevColor);
-    }
-
-    grd.addColorStop(pct, prevColor = s[1]);
-  }
-
-  return grd;
-};

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

@@ -1,8 +1,8 @@
 import { MetricBase, MetricResult } from "../../api/types";
 import uPlot, { Series as uPlotSeries } from "uplot";
 import { getNameForMetric, promValueToNumber } from "../metric";
-import { ForecastType, HideSeriesArgs, LegendItemType, SeriesItem } from "../../types";
-import { anomalyColors, baseContrastColors, getColorFromString } from "../color";
+import { HideSeriesArgs, LegendItemType, SeriesItem } from "../../types";
+import { baseContrastColors, getColorFromString } from "../color";
 import { getMathStats } from "../math";
 import { formatPrettyNumber } from "./helpers";
 import { drawPoints } from "./scatter";
@@ -15,47 +15,26 @@ export const extractFields = (metric: MetricBase["metric"]): string => {
     .map(([key, value]) => `${key}: ${value}`).join(",");
 };
 
-type ForecastMetricInfo = {
-  value: ForecastType | null;
-  group: string;
-}
-
-export const isForecast = (metric: MetricBase["metric"]): ForecastMetricInfo => {
-  const metricName = metric?.__name__ || "";
-  const forecastRegex = new RegExp(`(${Object.values(ForecastType).join("|")})$`);
-  const match = metricName.match(forecastRegex);
-  const value = match && match[0] as ForecastType;
-  const isY = /(?:^|[^a-zA-Z0-9_])y(?:$|[^a-zA-Z0-9_])/.test(metricName);
-  return {
-    value: isY ? ForecastType.actual : value,
-    group: extractFields(metric)
-  };
-};
-
-export const getSeriesItemContext = (data: MetricResult[], hideSeries: string[], alias: string[], showPoints?: boolean, isAnomalyUI?: boolean, isRawQuery?: boolean) => {
+export const getSeriesItemContext = (data: MetricResult[], hideSeries: string[], alias: string[], showPoints?: boolean, isRawQuery?: boolean) => {
   const colorState: {[key: string]: string} = {};
-  const maxColors = isAnomalyUI ? 0 : Math.min(data.length, baseContrastColors.length);
+  const maxColors = Math.min(data.length, baseContrastColors.length);
 
   for (let i = 0; i < maxColors; i++) {
     const label = getNameForMetric(data[i], alias[data[i].group - 1]);
     colorState[label] = baseContrastColors[i];
   }
 
-  return (d: MetricResult, i: number): SeriesItem => {
-    const metricInfo = isAnomalyUI ? isForecast(data[i].metric) : null;
+  return (d: MetricResult): SeriesItem => {
     const aliasValue = alias[d.group - 1];
-    const label = isAnomalyUI ? metricInfo?.group || "" : getNameForMetric(d, aliasValue);
+    const label = getNameForMetric(d, aliasValue);
 
     return {
       label,
       hasAlias: Boolean(aliasValue),
-      dash: getDashSeries(metricInfo),
-      width: getWidthSeries(metricInfo),
-      stroke: getStrokeSeries({ metricInfo, label, isAnomalyUI, colorState }),
-      points: getPointsSeries(metricInfo, showPoints, isRawQuery),
+      width: 1.4,
+      stroke: colorState[label] || getColorFromString(label),
+      points: getPointsSeries(showPoints, isRawQuery),
       spanGaps: false,
-      forecast: metricInfo?.value,
-      forecastGroup: metricInfo?.group,
       freeFormFields: d.metric,
       show: !includesHideSeries(label, hideSeries),
       scale: "1",
@@ -91,16 +70,11 @@ export const getLegendItem = (s: SeriesItem, group: number): LegendItemType => (
   hasAlias: s.hasAlias || false,
 });
 
-export const getHideSeries = ({ hideSeries, legend, metaKey, series, isAnomalyView }: HideSeriesArgs): string[] => {
+export const getHideSeries = ({ hideSeries, legend, metaKey, series }: HideSeriesArgs): string[] => {
   const { label } = legend;
   const include = includesHideSeries(label, hideSeries);
   const labels = series.map(getLabelForSeries);
 
-  // if anomalyView is true, always return all series except the one specified by `label`
-  if (isAnomalyView) {
-    return labels.filter(l => l !== label);
-  }
-
   if (metaKey) {
     return include ? hideSeries.filter(l => l !== label) : [...hideSeries, label];
   } else if (hideSeries.length) {
@@ -128,43 +102,7 @@ export const addSeries = (u: uPlot, series: uPlotSeries[], spanGaps = false, sho
   });
 };
 
-// Helpers
-
-const getDashSeries = (metricInfo: ForecastMetricInfo | null): number[] => {
-  const isLower = metricInfo?.value === ForecastType.yhatLower;
-  const isUpper = metricInfo?.value === ForecastType.yhatUpper;
-  const isYhat = metricInfo?.value === ForecastType.yhat;
-
-  if (isLower || isUpper) {
-    return [10, 5];
-  } else if (isYhat) {
-    return [10, 2];
-  }
-  return [];
-};
-
-const getWidthSeries = (metricInfo: ForecastMetricInfo | null): number => {
-  const isLower = metricInfo?.value === ForecastType.yhatLower;
-  const isUpper = metricInfo?.value === ForecastType.yhatUpper;
-  const isYhat = metricInfo?.value === ForecastType.yhat;
-  const isAnomalyMetric = metricInfo?.value === ForecastType.anomaly;
-
-  if (isUpper || isLower) {
-    return 0.7;
-  } else if (isYhat) {
-    return 1;
-  } else if (isAnomalyMetric) {
-    return 0;
-  }
-  return 1.4;
-};
-
-const getPointsSeries = (metricInfo: ForecastMetricInfo | null, showPoints: boolean = false, isRawQuery?: boolean): uPlotSeries.Points => {
-  const isAnomalyMetric = metricInfo?.value === ForecastType.anomaly;
-
-  if (isAnomalyMetric) {
-    return { size: 8, width: 4, space: 0 };
-  }
+const getPointsSeries = (showPoints: boolean = false, isRawQuery?: boolean): uPlotSeries.Points => {
   return {
     size: isRawQuery ? 0 : 4,
     width: 0,
@@ -187,31 +125,3 @@ const filterPoints = (self: uPlot, seriesIdx: number): number[] | null => {
 
   return indices;
 };
-
-type GetStrokeSeriesArgs = {
-  metricInfo: ForecastMetricInfo | null,
-  label: string,
-  colorState: {[p: string]: string},
-  isAnomalyUI?: boolean
-}
-
-const getStrokeSeries = ({ metricInfo, label, isAnomalyUI, colorState }: GetStrokeSeriesArgs): uPlotSeries.Stroke => {
-  const stroke: uPlotSeries.Stroke = colorState[label] || getColorFromString(label);
-  const isAnomalyMetric = metricInfo?.value === ForecastType.anomaly;
-
-  if (isAnomalyUI && isAnomalyMetric) {
-    return anomalyColors[ForecastType.anomaly];
-  } else if (isAnomalyUI && !isAnomalyMetric && !metricInfo?.value) {
-    // TODO add stroke for training data
-    // const hzGrad: [number, string][] = [
-    //   [time, anomalyColors[ForecastType.actual]],
-    //   [time, anomalyColors[ForecastType.training]],
-    //   [time, anomalyColors[ForecastType.actual]],
-    // ];
-    // stroke = scaleGradient("x", 0, hzGrad, true);
-    return anomalyColors[ForecastType.actual];
-  } else if (metricInfo?.value) {
-    return metricInfo?.value ? anomalyColors[metricInfo?.value] : stroke;
-  }
-  return colorState[label] || getColorFromString(label);
-};

app/vmui/packages/vmui/tsconfig.json

@@ -1,7 +1,7 @@
 {
   "compilerOptions": {
     "target": "ESNext",
-    "types": ["vite/client", "vitest/globals"],
+    "types": ["vite/client", "vitest/globals", "node"],
     "lib": [
       "dom",
       "dom.iterable",

app/vmui/packages/vmui/vite.config.ts

@@ -2,44 +2,40 @@ import * as path from "path";
 
 import { defineConfig, ProxyOptions } from "vite";
 import preact from "@preact/preset-vite";
-import dynamicIndexHtmlPlugin from "./config/plugins/dynamicIndexHtml";
 
 const getProxy = (): Record<string, ProxyOptions> | undefined => {
-  const playground = process.env.PLAYGROUND;
+  const playground = process.env.PLAYGROUND.toLowerCase();
 
-  switch (playground) {
-    case "METRICS": {
-      return {
-        "^/(api|vmalert)/.*": {
-          target: "https://play.victoriametrics.com/select/0/prometheus",
-          changeOrigin: true,
-          configure: (proxy) => {
-            proxy.on("error", (err) => {
-              console.error("[proxy error]", err.message);
-            });
-          },
-        },
-        "/vmui/config.json": {
-          target: "https://play.victoriametrics.com/select/0",
-          changeOrigin: true,
-          configure: (proxy) => {
-            proxy.on("error", (err) => {
-              console.error("[proxy error]", err.message);
-            });
-          },
-        },
-      };
-    }
-    default: {
-      return undefined;
-    }
+  if (playground !== "true") {
+    return undefined;
   }
+
+  return {
+    "^/(api|vmalert)/.*": {
+      target: "https://play.victoriametrics.com/select/0/prometheus",
+      changeOrigin: true,
+      configure: (proxy) => {
+        proxy.on("error", (err) => {
+          console.error("[proxy error]", err.message);
+        });
+      },
+    },
+    "/prometheus/vmui/config.json": {
+      target: "https://play.victoriametrics.com/select/0",
+      changeOrigin: true,
+      configure: (proxy) => {
+        proxy.on("error", (err) => {
+          console.error("[proxy error]", err.message);
+        });
+      },
+    },
+  };
 };
 
-export default defineConfig(({ mode }) => {
+export default defineConfig(() => {
   return {
     base: "",
-    plugins: [preact(), dynamicIndexHtmlPlugin({ mode })],
+    plugins: [preact()],
     assetsInclude: ["**/*.md"],
     server: {
       open: true,

apptest/tests/dedup_test.go

@@ -193,9 +193,10 @@ func testDeduplication(tc *apptest.TestCase, sut apptest.PrometheusWriteQuerier,
 				}},
 				{Metric: map[string]string{"__name__": "metric4"}, Samples: []*apptest.Sample{
 					// If multiple raw samples have the same timestamp on the
-					// given -dedup.minScrapeInterval discrete interval, then
-					// stale markers are preferred over any other value.
-					{Timestamp: ts10, Value: decimal.StaleNaN},
+					// given -dedup.minScrapeInterval discrete interval,
+					// always prefer a non-decimal.StaleNaN value,
+					// see https://github.com/VictoriaMetrics/VictoriaMetrics/issues/10196
+					{Timestamp: ts10, Value: 50},
 				}},
 			},
 		},

apptest/tests/ingestprotocols_test.go

@@ -265,6 +265,36 @@ func TestSingleIngestionProtocols(t *testing.T) {
 			{Timestamp: 1707123456800, Value: 20}, // 2024-02-05T08:57:36.700Z
 		},
 	})
+
+	// zabbixconnector format
+	sut.ZabbixConnectorHistory(t,
+		[]string{
+			`{"host":{"host":"h1","name":"n1"},"item_tags":[], "itemid":1,"name":"zabbixconnector_series","clock":1707123456,"ns":700000000,"value":10,"type":0}`,
+			`{"host":{"host":"h2","name":"n2"},"item_tags":[{"tag":"foo2","value":"value1"}], "itemid":1,"name":"zabbixconnector_series2","clock":1707123456,"ns":800000000,"value":20,"type":0}`,
+		},
+		apptest.QueryOpts{})
+	sut.ForceFlush(t)
+	f(sut, &opts{
+		query: `{__name__=~"zabbixconnector.+"}`,
+		wantMetrics: []map[string]string{
+			{
+				"__name__": "zabbixconnector_series",
+				"host":     "h1",
+				"hostname": "n1",
+			},
+			{
+				"__name__": "zabbixconnector_series2",
+				"host":     "h2",
+				"hostname": "n2",
+				"tag_foo2": "value1",
+			},
+		},
+		wantSamples: []*apptest.Sample{
+			{Timestamp: 1707123456700, Value: 10}, // 2024-02-05T08:57:36.700Z
+			{Timestamp: 1707123456800, Value: 20}, // 2024-02-05T08:57:36.700Z
+		},
+	})
+
 }
 
 func TestClusterIngestionProtocols(t *testing.T) {
@@ -531,4 +561,33 @@ func TestClusterIngestionProtocols(t *testing.T) {
 			{Timestamp: 1707123456800, Value: 20}, // 2024-02-05T08:57:36.700Z
 		},
 	})
+	// zabbixconnector format
+	vminsert.ZabbixConnectorHistory(t,
+		[]string{
+			`{"host":{"host":"h1","name":"n1"},"item_tags":[], "itemid":1,"name":"zabbixconnector_series","clock":1707123456,"ns":700000000,"value":10,"type":0}`,
+			`{"host":{"host":"h2","name":"n2"},"item_tags":[{"tag":"foo2","value":"value1"}], "itemid":1,"name":"zabbixconnector_series2","clock":1707123456,"ns":800000000,"value":20,"type":0}`,
+		},
+		apptest.QueryOpts{})
+	vmstorage.ForceFlush(t)
+	f(&opts{
+		query: `{__name__=~"zabbixconnector.+"}`,
+		wantMetrics: []map[string]string{
+			{
+				"__name__": "zabbixconnector_series",
+				"host":     "h1",
+				"hostname": "n1",
+			},
+			{
+				"__name__": "zabbixconnector_series2",
+				"host":     "h2",
+				"hostname": "n2",
+				"tag_foo2": "value1",
+			},
+		},
+		wantSamples: []*apptest.Sample{
+			{Timestamp: 1707123456700, Value: 10}, // 2024-02-05T08:57:36.700Z
+			{Timestamp: 1707123456800, Value: 20}, // 2024-02-05T08:57:36.700Z
+		},
+	})
+
 }

apptest/tests/prometheus_mock_storage.go

@@ -22,7 +22,17 @@ func NewPrometheusMockStorage(series []*prompb.TimeSeries) *PrometheusMockStorag
 	return &PrometheusMockStorage{store: series}
 }
 
-// Read implements the storage.Storage interface for reading time series data.
+// ReadMultiple implemnets the storage.ReadClient interface for reading time series data.
+func (ms *PrometheusMockStorage) ReadMultiple(ctx context.Context, queries []*prompb.Query, sortSeries bool) (storage.SeriesSet, error) {
+	if len(queries) != 1 {
+		panic(fmt.Errorf("reading multiple queries isn't implemented"))
+	}
+
+	query := queries[0]
+	return ms.Read(ctx, query, sortSeries)
+}
+
+// Read implements the storage.ReadClient interface for reading time series data.
 func (ms *PrometheusMockStorage) Read(_ context.Context, query *prompb.Query, sortSeries bool) (storage.SeriesSet, error) {
 	if ms.query != nil {
 		return nil, fmt.Errorf("expected only one call to remote client got: %v", query)

apptest/tests/remote_read_server.go

@@ -162,7 +162,7 @@ func (rrs *RemoteReadServer) getStreamReadHandler(t *testing.T) http.Handler {
 			var matchers []*labels.Matcher
 			cb := func() (int64, error) { return 0, nil }
 
-			c := remote.NewSampleAndChunkQueryableClient(rrs.storage, nil, matchers, true, cb)
+			c := remote.NewSampleAndChunkQueryableClient(rrs.storage, labels.New(), matchers, true, cb)
 
 			q, err := c.ChunkQuerier(startTs, endTs)
 			if err != nil {
@@ -317,13 +317,13 @@ func generateRemoteReadSamples(idx int, startTime, endTime, numOfSamples int64)
 	return samples
 }
 
-func labelsToLabelsProto(labels labels.Labels) []prompb.Label {
-	result := make([]prompb.Label, 0, len(labels))
-	for _, l := range labels {
+func labelsToLabelsProto(ls labels.Labels) []prompb.Label {
+	result := make([]prompb.Label, 0, ls.Len())
+	ls.Range(func(l labels.Label) {
 		result = append(result, prompb.Label{
-			Name:  l.Name,
-			Value: l.Value,
+			Name:  strings.Clone(l.Name),
+			Value: strings.Clone(l.Value),
 		})
-	}
+	})
 	return result
 }

apptest/vminsert.go

@@ -255,6 +255,28 @@ func (app *Vminsert) PrometheusAPIV1ImportPrometheus(t *testing.T, records []str
 	})
 }
 
+// ZabbixConnectorHistory is a test helper function that inserts a
+// collection of records in zabbixconnector  format by sending a HTTP
+// POST request to /zabbixconnector/api/v1/history vmsingle endpoint.
+func (app *Vminsert) ZabbixConnectorHistory(t *testing.T, records []string, opts QueryOpts) {
+	t.Helper()
+
+	url := fmt.Sprintf("http://%s/insert/%s/zabbixconnector/api/v1/history", app.httpListenAddr, opts.getTenant())
+	uv := opts.asURLValues()
+	uvs := uv.Encode()
+	if len(uvs) > 0 {
+		url += "?" + uvs
+	}
+	data := []byte(strings.Join(records, "\n"))
+	app.sendBlocking(t, len(records), func() {
+		_, statusCode := app.cli.Post(t, url, "application/json", data)
+		if statusCode != http.StatusOK {
+			t.Fatalf("unexpected status code: got %d, want %d", statusCode, http.StatusOK)
+		}
+	})
+
+}
+
 // String returns the string representation of the vminsert app state.
 func (app *Vminsert) String() string {
 	return fmt.Sprintf("{app: %s httpListenAddr: %q}", app.app, app.httpListenAddr)

apptest/vmsingle.go

@@ -597,8 +597,27 @@ func (app *Vmsingle) APIV1StatusTSDB(t *testing.T, matchQuery string, date strin
 	return status
 }
 
-// HTTPAddr returns the address at which the vmstorage process is listening
-// for http connections.
+// ZabbixConnectorHistory is a test helper function that inserts a
+// collection of records in zabbixconnector  format by sending a HTTP
+// POST request to /zabbixconnector/api/v1/history vmsingle endpoint.
+func (app *Vmsingle) ZabbixConnectorHistory(t *testing.T, records []string, opts QueryOpts) {
+	t.Helper()
+
+	url := fmt.Sprintf("http://%s/zabbixconnector/api/v1/history", app.httpListenAddr)
+	uv := opts.asURLValues()
+	uvs := uv.Encode()
+	if len(uvs) > 0 {
+		url += "?" + uvs
+	}
+	data := []byte(strings.Join(records, "\n"))
+	_, statusCode := app.cli.Post(t, url, "application/json", data)
+	if statusCode != http.StatusOK {
+		t.Fatalf("unexpected status code: got %d, want %d", statusCode, http.StatusOK)
+	}
+}
+
+// HTTPAddr returns the address at which the vminsert process is
+// listening for incoming HTTP requests.
 func (app *Vmsingle) HTTPAddr() string {
 	return app.httpListenAddr
 }

dashboards/backupmanager.json

@@ -452,7 +452,7 @@
             "uid": "$ds"
           },
           "editorMode": "code",
-          "expr": "sum(increase(vm_backup_errors_total{job=~\"$job\", instance=~\"$instance\"}[1h]))",
+          "expr": "sum(increase(vm_backup_errors_total{job=~\"$job\", instance=~\"$instance\"}[$__range]))",
           "legendFormat": "__auto",
           "range": true,
           "refId": "A"
@@ -605,7 +605,7 @@
             "uid": "$ds"
           },
           "editorMode": "code",
-          "expr": "sum(increase(vm_retention_errors_total{job=~\"$job\", instance=~\"$instance\"}[1h]))",
+          "expr": "sum(increase(vm_retention_errors_total{job=~\"$job\", instance=~\"$instance\"}[$__range]))",
           "legendFormat": "__auto",
           "range": true,
           "refId": "A"

dashboards/victoriametrics-cluster.json

@@ -8966,6 +8966,113 @@
           ],
           "title": "Network usage: vmstorage ($instance)",
           "type": "timeseries"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "$ds"
+          },
+          "description": "Shows the [rollup result cache](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#rollup-result-cache) miss ratio for query when cache is enabled. \nRollup cache is typically hit in two scenarios:\n1. Repeated [range queries](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#range-query) with increasing time, start and end arguments;\n2. Repeated [instant queries](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#instant-query) containing rollup functions with lookbehind window exceeding `-search.minWindowForInstantRollupOptimization`.\n\nA lower value indicates high cache utilization, suggesting that most queries are repeated from stable clients such as vmalert rules or Grafana dashboards.",
+          "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",
+                "showValues": false,
+                "spanNulls": false,
+                "stacking": {
+                  "group": "A",
+                  "mode": "none"
+                },
+                "thresholdsStyle": {
+                  "mode": "off"
+                }
+              },
+              "links": [],
+              "mappings": [],
+              "max": 1,
+              "min": 0,
+              "thresholds": {
+                "mode": "absolute",
+                "steps": [
+                  {
+                    "color": "green",
+                    "value": 0
+                  }
+                ]
+              },
+              "unit": "percentunit"
+            },
+            "overrides": []
+          },
+          "gridPos": {
+            "h": 8,
+            "w": 12,
+            "x": 0,
+            "y": 8424
+          },
+          "id": 226,
+          "options": {
+            "legend": {
+              "calcs": [
+                "mean",
+                "lastNotNull",
+                "max"
+              ],
+              "displayMode": "table",
+              "placement": "bottom",
+              "showLegend": true,
+              "sortBy": "Last *",
+              "sortDesc": true
+            },
+            "tooltip": {
+              "hideZeros": false,
+              "mode": "multi",
+              "sort": "desc"
+            }
+          },
+          "pluginVersion": "12.3.0",
+          "targets": [
+            {
+              "datasource": {
+                "type": "prometheus",
+                "uid": "$ds"
+              },
+              "editorMode": "code",
+              "expr": "sum(rate(vm_rollup_result_cache_miss_total{job=~\"$job_select\", instance=~\"$instance\"}[$__rate_interval]))\n/\nsum(rate(vm_rollup_result_cache_requests_total{job=~\"$job_select\", instance=~\"$instance\"}[$__rate_interval]))",
+              "format": "time_series",
+              "intervalFactor": 1,
+              "legendFormat": "miss",
+              "range": true,
+              "refId": "A"
+            }
+          ],
+          "title": "Rollup result cache miss ratio ($instance)",
+          "type": "timeseries"
         }
       ],
       "title": "vmselect ($instance)",
@@ -11351,4 +11458,4 @@
   "title": "VictoriaMetrics - cluster",
   "uid": "oS7Bi_0Wz",
   "version": 1
-}
+}

dashboards/vm/backupmanager.json

@@ -453,7 +453,7 @@
             "uid": "$ds"
           },
           "editorMode": "code",
-          "expr": "sum(increase(vm_backup_errors_total{job=~\"$job\", instance=~\"$instance\"}[1h]))",
+          "expr": "sum(increase(vm_backup_errors_total{job=~\"$job\", instance=~\"$instance\"}[$__range]))",
           "legendFormat": "__auto",
           "range": true,
           "refId": "A"
@@ -606,7 +606,7 @@
             "uid": "$ds"
           },
           "editorMode": "code",
-          "expr": "sum(increase(vm_retention_errors_total{job=~\"$job\", instance=~\"$instance\"}[1h]))",
+          "expr": "sum(increase(vm_retention_errors_total{job=~\"$job\", instance=~\"$instance\"}[$__range]))",
           "legendFormat": "__auto",
           "range": true,
           "refId": "A"

dashboards/vm/victoriametrics-cluster.json

@@ -8967,6 +8967,113 @@
           ],
           "title": "Network usage: vmstorage ($instance)",
           "type": "timeseries"
+        },
+        {
+          "datasource": {
+            "type": "victoriametrics-metrics-datasource",
+            "uid": "$ds"
+          },
+          "description": "Shows the [rollup result cache](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#rollup-result-cache) miss ratio for query when cache is enabled. \nRollup cache is typically hit in two scenarios:\n1. Repeated [range queries](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#range-query) with increasing time, start and end arguments;\n2. Repeated [instant queries](https://docs.victoriametrics.com/victoriametrics/keyconcepts/#instant-query) containing rollup functions with lookbehind window exceeding `-search.minWindowForInstantRollupOptimization`.\n\nA lower value indicates high cache utilization, suggesting that most queries are repeated from stable clients such as vmalert rules or Grafana dashboards.",
+          "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",
+                "showValues": false,
+                "spanNulls": false,
+                "stacking": {
+                  "group": "A",
+                  "mode": "none"
+                },
+                "thresholdsStyle": {
+                  "mode": "off"
+                }
+              },
+              "links": [],
+              "mappings": [],
+              "max": 1,
+              "min": 0,
+              "thresholds": {
+                "mode": "absolute",
+                "steps": [
+                  {
+                    "color": "green",
+                    "value": 0
+                  }
+                ]
+              },
+              "unit": "percentunit"
+            },
+            "overrides": []
+          },
+          "gridPos": {
+            "h": 8,
+            "w": 12,
+            "x": 0,
+            "y": 8424
+          },
+          "id": 226,
+          "options": {
+            "legend": {
+              "calcs": [
+                "mean",
+                "lastNotNull",
+                "max"
+              ],
+              "displayMode": "table",
+              "placement": "bottom",
+              "showLegend": true,
+              "sortBy": "Last *",
+              "sortDesc": true
+            },
+            "tooltip": {
+              "hideZeros": false,
+              "mode": "multi",
+              "sort": "desc"
+            }
+          },
+          "pluginVersion": "12.3.0",
+          "targets": [
+            {
+              "datasource": {
+                "type": "victoriametrics-metrics-datasource",
+                "uid": "$ds"
+              },
+              "editorMode": "code",
+              "expr": "sum(rate(vm_rollup_result_cache_miss_total{job=~\"$job_select\", instance=~\"$instance\"}[$__rate_interval]))\n/\nsum(rate(vm_rollup_result_cache_requests_total{job=~\"$job_select\", instance=~\"$instance\"}[$__rate_interval]))",
+              "format": "time_series",
+              "intervalFactor": 1,
+              "legendFormat": "miss",
+              "range": true,
+              "refId": "A"
+            }
+          ],
+          "title": "Rollup result cache miss ratio ($instance)",
+          "type": "timeseries"
         }
       ],
       "title": "vmselect ($instance)",
@@ -11352,4 +11459,4 @@
   "title": "VictoriaMetrics - cluster (VM)",
   "uid": "oS7Bi_0Wz_vm",
   "version": 1
-}
+}