fix: remove tenant label tagging from profiles to reduce cardinality (#…

…13270)

Signed-off-by: Edward Welch <[email protected]>

pkg/ingester/ingester.go

@@ -872,7 +872,7 @@ func (i *Ingester) Push(ctx context.Context, req *logproto.PushRequest) (*logpro
 
 	// Set profiling tags
 	defer pprof.SetGoroutineLabels(ctx)
-	ctx = pprof.WithLabels(ctx, pprof.Labels("path", "write", "tenant", instanceID))
+	ctx = pprof.WithLabels(ctx, pprof.Labels("path", "write"))
 	pprof.SetGoroutineLabels(ctx)
 
 	instance, err := i.GetOrCreateInstance(instanceID)
@@ -947,7 +947,7 @@ func (i *Ingester) Query(req *logproto.QueryRequest, queryServer logproto.Querie
 
 	// Set profiling tags
 	defer pprof.SetGoroutineLabels(ctx)
-	ctx = pprof.WithLabels(ctx, pprof.Labels("path", "read", "type", "log", "tenant", instanceID))
+	ctx = pprof.WithLabels(ctx, pprof.Labels("path", "read", "type", "log"))
 	pprof.SetGoroutineLabels(ctx)
 
 	instance, err := i.GetOrCreateInstance(instanceID)
@@ -1014,7 +1014,7 @@ func (i *Ingester) QuerySample(req *logproto.SampleQueryRequest, queryServer log
 
 	// Set profiling tags
 	defer pprof.SetGoroutineLabels(ctx)
-	ctx = pprof.WithLabels(ctx, pprof.Labels("path", "read", "type", "metric", "tenant", instanceID))
+	ctx = pprof.WithLabels(ctx, pprof.Labels("path", "read", "type", "metric"))
 	pprof.SetGoroutineLabels(ctx)
 
 	instance, err := i.GetOrCreateInstance(instanceID)
@@ -1090,7 +1090,7 @@ func (i *Ingester) getChunkIDs(ctx context.Context, req *logproto.GetChunkIDsReq
 
 	// Set profiling tags
 	defer pprof.SetGoroutineLabels(ctx)
-	ctx = pprof.WithLabels(ctx, pprof.Labels("path", "read", "type", "chunkIDs", "tenant", orgID))
+	ctx = pprof.WithLabels(ctx, pprof.Labels("path", "read", "type", "chunkIDs"))
 	pprof.SetGoroutineLabels(ctx)
 
 	asyncStoreMaxLookBack := i.asyncStoreMaxLookBack()
@@ -1139,7 +1139,7 @@ func (i *Ingester) Label(ctx context.Context, req *logproto.LabelRequest) (*logp
 
 	// Set profiling tags
 	defer pprof.SetGoroutineLabels(ctx)
-	ctx = pprof.WithLabels(ctx, pprof.Labels("path", "read", "type", "labels", "tenant", userID))
+	ctx = pprof.WithLabels(ctx, pprof.Labels("path", "read", "type", "labels"))
 	pprof.SetGoroutineLabels(ctx)
 
 	instance, err := i.GetOrCreateInstance(userID)
@@ -1220,7 +1220,7 @@ func (i *Ingester) series(ctx context.Context, req *logproto.SeriesRequest) (*lo
 
 	// Set profiling tags
 	defer pprof.SetGoroutineLabels(ctx)
-	ctx = pprof.WithLabels(ctx, pprof.Labels("path", "read", "type", "series", "tenant", instanceID))
+	ctx = pprof.WithLabels(ctx, pprof.Labels("path", "read", "type", "series"))
 	pprof.SetGoroutineLabels(ctx)
 
 	instance, err := i.GetOrCreateInstance(instanceID)
@@ -1240,7 +1240,7 @@ func (i *Ingester) GetStats(ctx context.Context, req *logproto.IndexStatsRequest
 
 	// Set profiling tags
 	defer pprof.SetGoroutineLabels(ctx)
-	ctx = pprof.WithLabels(ctx, pprof.Labels("path", "read", "type", "stats", "tenant", user))
+	ctx = pprof.WithLabels(ctx, pprof.Labels("path", "read", "type", "stats"))
 	pprof.SetGoroutineLabels(ctx)
 
 	instance, err := i.GetOrCreateInstance(user)
@@ -1302,7 +1302,7 @@ func (i *Ingester) GetVolume(ctx context.Context, req *logproto.VolumeRequest) (
 
 	// Set profiling tags
 	defer pprof.SetGoroutineLabels(ctx)
-	ctx = pprof.WithLabels(ctx, pprof.Labels("path", "read", "type", "volume", "tenant", user))
+	ctx = pprof.WithLabels(ctx, pprof.Labels("path", "read", "type", "volume"))
 	pprof.SetGoroutineLabels(ctx)
 
 	instance, err := i.GetOrCreateInstance(user)
@@ -1503,7 +1503,7 @@ func (i *Ingester) getDetectedLabels(ctx context.Context, req *logproto.Detected
 
 	// Set profiling tags
 	defer pprof.SetGoroutineLabels(ctx)
-	ctx = pprof.WithLabels(ctx, pprof.Labels("path", "read", "type", "detectedLabels", "tenant", userID))
+	ctx = pprof.WithLabels(ctx, pprof.Labels("path", "read", "type", "detectedLabels"))
 	pprof.SetGoroutineLabels(ctx)
 
 	instance, err := i.GetOrCreateInstance(userID)