fix rolling window bug (#340)

2021-01-03 20:27:47 +08:00
parent 5bc01e4bfd
commit 2ee95f8981
2 changed files with 26 additions and 1 deletions
--- a/core/collection/rollingwindow.go
+++ b/core/collection/rollingwindow.go
@@ -96,7 +96,7 @@ func (rw *RollingWindow) updateOffset() {
 	}

 	rw.offset = (offset + span) % rw.size
-	rw.lastTime = timex.Now()
+	rw.lastTime = time.Duration(int(rw.lastTime) + int(rw.interval)*span)
 }

 type Bucket struct {