metrics: fix the Max SafeTS Gap metrics (#30689)

2021-12-14 19:48:34 +08:00
parent 2f42f7c0f6
commit 5d463f3be7
1 changed files with 2 additions and 2 deletions
--- a/metrics/grafana/tidb.json
+++ b/metrics/grafana/tidb.json
@ -5426,7 +5426,7 @@
          "steppedLine": false,
          "targets": [
            {
-              "expr": "sum(tidb_tikvclient_safets_gap_seconds{tidb_cluster=\"$tidb_cluster\", instance=~\"$instance\"}) by (instance, store)",
+              "expr": "tidb_tikvclient_min_safets_gap_seconds{tidb_cluster=\"$tidb_cluster\"}",
              "format": "time_series",
              "intervalFactor": 2,
              "legendFormat": "{{instance}}-store-{{store}}",
@ -5438,7 +5438,7 @@
          "timeFrom": null,
          "timeRegions": [],
          "timeShift": null,
-          "title": "Max SafeTS gap",
+          "title": "Max SafeTS Gap",
          "tooltip": {
            "msResolution": false,
            "shared": true,