diff --git a/pkg/koordlet/qosmanager/helpers/metrics_query.go b/pkg/koordlet/qosmanager/helpers/metrics_query.go
index 297c2779a..aa73b4e53 100644
--- a/pkg/koordlet/qosmanager/helpers/metrics_query.go
+++ b/pkg/koordlet/qosmanager/helpers/metrics_query.go
@@ -172,7 +172,7 @@ func CollectContainerThrottledMetric(metricCache metriccache.MetricCache, contai
 	}
 
 	queryEndTime := time.Now()
-	queryStartTime := queryEndTime.Add(-metricCollectInterval)
+	queryStartTime := queryEndTime.Add(-metricCollectInterval * 2)
 	querier, err := metricCache.Querier(queryStartTime, queryEndTime)
 	if err != nil {
 		return nil, err