cherry pick #26339 to release-5.0

Signed-off-by: ti-srebot <[email protected]>
pingcap · Jul 19, 2021 · f23883e · f23883e
1 parent 3f9adb7
commit f23883e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/metrics/grafana/tidb.json b/metrics/grafana/tidb.json
@@ -6341,7 +6341,7 @@
           "steppedLine": false,
           "targets": [
             {
-              "expr": "histogram_quantile(1, sum(rate(tidb_distsql_copr_cache_bucket{tidb_cluster=\"$tidb_cluster\"}[1m])) by (type))",
+              "expr": "sum(rate(tidb_distsql_copr_cache_count{tidb_cluster=\"$tidb_cluster\"}[1m])) by (type)",
               "format": "time_series",
               "intervalFactor": 2,
               "legendFormat": "{{type}}",