Update alert rule to work properly when distrubuted gc is enabled (#994…

…) (#995) Signed-off-by: MyonKeminta <[email protected]>
pingcap · Oct 17, 2019 · a005206 · a005206
1 parent ae71ca1
commit a005206
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/roles/prometheus/files/tikv.rules.yml b/roles/prometheus/files/tikv.rules.yml
@@ -14,12 +14,12 @@ groups:
       summary: TiKV memory used too fast
 
   - alert: TiKV_GC_can_not_work
-    expr: sum(increase(tidb_tikvclient_gc_action_result{type="success"}[6h])) < 1
+    expr: sum(increase(tikv_gcworker_gc_tasks_vec{task="gc"}[1d])) < 1
     for: 1m
     labels:
       env: ENV_LABELS_ENV
       level: emergency
-      expr: sum(increase(tidb_tikvclient_gc_action_result{type="success"}[6h])) < 1
+      expr: sum(increase(tikv_gcworker_gc_tasks_vec{task="gc"}[1d])) < 1
     annotations:
       description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{ $value }}'
       value: '{{ $value }}'