Flamegraph: Add collapsing for similar items in the stack (#77461)

pkg/services/featuremgmt/registry.go

@@ -1032,6 +1032,13 @@ var (
 			FrontendOnly: true,
 			Owner:        grafanaObservabilityLogsSquad,
 		},
+		{
+			Name:         "flameGraphItemCollapsing",
+			Description:  "Allow collapsing of flame graph items",
+			Stage:        FeatureStageExperimental,
+			FrontendOnly: true,
+			Owner:        grafanaObservabilityTracesAndProfilingSquad,
+		},
 	}
 )
 

pkg/services/featuremgmt/toggles_gen.csv

@@ -141,3 +141,4 @@ panelFilterVariable,experimental,@grafana/dashboards-squad,false,false,false,tru
 pdfTables,privatePreview,@grafana/sharing-squad,false,false,false,false
 ssoSettingsApi,experimental,@grafana/identity-access-team,true,false,false,false
 logsInfiniteScrolling,experimental,@grafana/observability-logs,false,false,false,true
+flameGraphItemCollapsing,experimental,@grafana/observability-traces-and-profiling,false,false,false,true

pkg/services/featuremgmt/toggles_gen.go

@@ -574,4 +574,8 @@ const (
 	// FlagLogsInfiniteScrolling
 	// Enables infinite scrolling for the Logs panel in Explore and Dashboards
 	FlagLogsInfiniteScrolling = "logsInfiniteScrolling"
+
+	// FlagFlameGraphItemCollapsing
+	// Allow collapsing of flame graph items
+	FlagFlameGraphItemCollapsing = "flameGraphItemCollapsing"
 )