Fix event processing time counter (#5273)

kruall · web-flow · commit 91bd7f10b310 · 2024-06-07T15:32:52.000+03:00
diff --git a/ydb/library/actors/core/worker_context.h b/ydb/library/actors/core/worker_context.h
@@ -137,7 +137,7 @@ namespace NActors {
         }
 
         i64 AddEventProcessingStats(i64 deliveredTs, i64 processedTs, ui32 activityType, ui64 scheduled) {
-            i64 elapsed = processedTs - deliveredTs;
+            i64 elapsed = Max<i64>(0, processedTs - deliveredTs);
             ui64 usecElapsed = NHPTimer::GetSeconds(elapsed) * 1000000;
             activityType = (activityType >= Stats->MaxActivityType()) ? 0 : activityType;
             Stats->EventProcessingCountHistogram.Add(usecElapsed);

Original file line number	Diff line number	Diff line change
`@@ -137,7 +137,7 @@ namespace NActors {`
`137`	`137`	`}`
`138`	`138`
`139`	`139`	`i64 AddEventProcessingStats(i64 deliveredTs, i64 processedTs, ui32 activityType, ui64 scheduled) {`
`140`		`- i64 elapsed = processedTs - deliveredTs;`
	`140`	`+ i64 elapsed = Max<i64>(0, processedTs - deliveredTs);`
`141`	`141`	`ui64 usecElapsed = NHPTimer::GetSeconds(elapsed) * 1000000;`
`142`	`142`	`activityType = (activityType >= Stats->MaxActivityType()) ? 0 : activityType;`
`143`	`143`	`Stats->EventProcessingCountHistogram.Add(usecElapsed);`