storage: add metric for batch write kv (#702)

pingcap · Aug 7, 2019 · 5e09193 · 5e09193
1 parent 28120ab
commit 5e09193
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/pump/storage/storage.go b/pump/storage/storage.go
@@ -1346,6 +1346,7 @@ func (a *Append) writeBatchToKV(bufReqs []*request) error {
 			a.headPointer = bufReqs[len(bufReqs)-1].valuePointer
 			return nil
 		}
+		errorCount.WithLabelValues("batch_write_kv").Add(1.0)
 
 		// when write to vlog success, but the disk is full when write to KV here, it will cause write err
 		// we just retry of quit when Append is closed