From 4ed493dcc1e3d55dd5af46db49d0b6cd34a24c07 Mon Sep 17 00:00:00 2001
From: okJiang <819421878@qq.com>
Date: Wed, 10 Jan 2024 13:16:55 +0800
Subject: [PATCH] metrics: Add Backfill task type and update metric query
 format (#50249)

close pingcap/tidb#49621
---
 pkg/metrics/grafana/tidb.json | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkg/metrics/grafana/tidb.json b/pkg/metrics/grafana/tidb.json
index 1de498be81afa..7ff82e29948b3 100644
--- a/pkg/metrics/grafana/tidb.json
+++ b/pkg/metrics/grafana/tidb.json
@@ -14621,10 +14621,10 @@
           "targets": [
             {
               "exemplar": true,
-              "expr": "tidb_disttask_task_status{k8s_cluster=\"$k8s_cluster\",tidb_cluster=\"$tidb_cluster\"}",
+              "expr": "sum(tidb_disttask_task_status{k8s_cluster=\"$k8s_cluster\",tidb_cluster=\"$tidb_cluster\"}) by (status, task_type)",
               "hide": false,
               "interval": "",
-              "legendFormat": "{{task_type}}_{{task_id}}_{{status}}",
+              "legendFormat": "{{task_type}}_{{status}}",
               "queryType": "randomWalk",
               "refId": "A"
             }