grafana: add missing instance filter in tidb_summary.json (pingcap#51002)

close pingcap#51001

Author: jackysp

pkg/metrics/grafana/tidb_summary.json

@@ -466,7 +466,7 @@
                      "refId": "B"
                   },
                   {
-                     "expr": "sum(rate(tidb_server_handle_query_duration_seconds_sum{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$instance\", sql_type!=\"internal\"}[30s])) / sum(rate(tidb_server_handle_query_duration_seconds_count{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", sql_type!=\"internal\"}[30s]))",
+                     "expr": "sum(rate(tidb_server_handle_query_duration_seconds_sum{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$instance\", sql_type!=\"internal\"}[30s])) / sum(rate(tidb_server_handle_query_duration_seconds_count{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$instance\", sql_type!=\"internal\"}[30s]))",
                      "format": "time_series",
                      "intervalFactor": 2,
                      "legendFormat": "avg",
@@ -653,7 +653,7 @@
                      "refId": "B"
                   },
                   {
-                     "expr": "sum(tidb_server_connections{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$instance\"}) * sum(rate(tidb_server_handle_query_duration_seconds_count{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\"}[1m])) / sum(rate(tidb_server_handle_query_duration_seconds_sum{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\"}[1m]))",
+                     "expr": "sum(tidb_server_connections{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$instance\"}) * sum(rate(tidb_server_handle_query_duration_seconds_count{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$instance\"}[1m])) / sum(rate(tidb_server_handle_query_duration_seconds_sum{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$instance\"}[1m]))",
                      "format": "time_series",
                      "hide": true,
                      "intervalFactor": 2,

pkg/metrics/grafana/tidb_summary.jsonnet

@@ -178,7 +178,7 @@ local durationP = graphPanel.new(
 )
 .addTarget(
   prometheus.target(
-    'sum(rate(tidb_server_handle_query_duration_seconds_sum{k8s_cluster="$k8s_cluster", tidb_cluster="$tidb_cluster", instance=~"$instance", sql_type!="internal"}[30s])) / sum(rate(tidb_server_handle_query_duration_seconds_count{k8s_cluster="$k8s_cluster", tidb_cluster="$tidb_cluster", sql_type!="internal"}[30s]))',
+    'sum(rate(tidb_server_handle_query_duration_seconds_sum{k8s_cluster="$k8s_cluster", tidb_cluster="$tidb_cluster", instance=~"$instance", sql_type!="internal"}[30s])) / sum(rate(tidb_server_handle_query_duration_seconds_count{k8s_cluster="$k8s_cluster", tidb_cluster="$tidb_cluster", instance=~"$instance", sql_type!="internal"}[30s]))',
     legendFormat='avg',
   )
 );
@@ -219,7 +219,7 @@ local cpsP = graphPanel.new(
 )
 .addTarget(
   prometheus.target(
-    'sum(tidb_server_connections{k8s_cluster="$k8s_cluster", tidb_cluster="$tidb_cluster", instance=~"$instance"}) * sum(rate(tidb_server_handle_query_duration_seconds_count{k8s_cluster="$k8s_cluster", tidb_cluster="$tidb_cluster"}[1m])) / sum(rate(tidb_server_handle_query_duration_seconds_sum{k8s_cluster="$k8s_cluster", tidb_cluster="$tidb_cluster"}[1m]))',
+    'sum(tidb_server_connections{k8s_cluster="$k8s_cluster", tidb_cluster="$tidb_cluster", instance=~"$instance"}) * sum(rate(tidb_server_handle_query_duration_seconds_count{k8s_cluster="$k8s_cluster", tidb_cluster="$tidb_cluster", instance=~"$instance"}[1m])) / sum(rate(tidb_server_handle_query_duration_seconds_sum{k8s_cluster="$k8s_cluster", tidb_cluster="$tidb_cluster", instance=~"$instance"}[1m]))',
     legendFormat='ideal CPS',
     hide=true,
   )