fix(metrics): align task-ack processing timer with histogram

zawadzkidiana · zawadzkidiana · commit 6a32d1c689b9 · 2026-02-25T16:28:09.000-08:00
Signed-off-by: Diana Zawadzki &lt;dzawa@live.de&gt;
diff --git a/service/history/replication/task_ack_manager.go b/service/history/replication/task_ack_manager.go
@@ -132,7 +132,7 @@ func (t *TaskAckManager) getTasks(ctx context.Context, pollingCluster string, la
 	}
 
 	taskGeneratedStart := t.timeSource.Now()
-	taskGeneratedTimer := t.scope.StartTimer(metrics.TaskLatency)
+	taskGeneratedTimer := t.scope.StartTimer(metrics.TaskProcessingLatency)
 	defer taskGeneratedTimer.Stop()
 	defer func() {
 		t.scope.ExponentialHistogram(metrics.ExponentialTaskProcessingLatency, t.timeSource.Since(taskGeneratedStart))

Original file line number	Diff line number	Diff line change
`@@ -132,7 +132,7 @@ func (t *TaskAckManager) getTasks(ctx context.Context, pollingCluster string, la`
`132`	`132`	`}`
`133`	`133`
`134`	`134`	`taskGeneratedStart := t.timeSource.Now()`
`135`		`- taskGeneratedTimer := t.scope.StartTimer(metrics.TaskLatency)`
	`135`	`+ taskGeneratedTimer := t.scope.StartTimer(metrics.TaskProcessingLatency)`
`136`	`136`	`defer taskGeneratedTimer.Stop()`
`137`	`137`	`defer func() {`
`138`	`138`	`t.scope.ExponentialHistogram(metrics.ExponentialTaskProcessingLatency, t.timeSource.Since(taskGeneratedStart))`