cherry pick pingcap#724 to release-4.0

Signed-off-by: ti-srebot <ti-srebot@pingcap.com>
ti-srebot · Jan 27, 2021 · ea16ce5 · ea16ce5
1 parent 2f38856
commit ea16ce5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/metrics/grafana/br.json b/metrics/grafana/br.json
@@ -2897,7 +2897,7 @@
  "options": [
 
  ],
- "query": "label_values(tikv_engine_size_bytes, cluster)",
+ "query": "label_values(tikv_engine_size_bytes, tidb_cluster)",
  "refresh": 2,
  "regex": "",
  "sort": 1,