metrics: fix copr-cache metrics (#26339) (#26343)

pingcap · Sep 2, 2021 · 3bb7f41 · 3bb7f41
1 parent 0a18ae2
commit 3bb7f41
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}}",