diff --git a/metrics/grafana/pd.json b/metrics/grafana/pd.json
index fdab784bf94..ac45d613543 100644
--- a/metrics/grafana/pd.json
+++ b/metrics/grafana/pd.json
@@ -11367,14 +11367,15 @@
         },
         {
           "aliasColors": {},
-          "bars": false,
+          "bars": true,
           "dashLength": 10,
           "dashes": false,
           "datasource": "${DS_TEST-CLUSTER}",
-          "description": "The count of the heartbeats which each TiKV instance reports to PD",
+          "description": "The breakdown metric about heartbeat",
           "editable": true,
           "error": false,
           "fill": 0,
+          "fillGradient": 0,
           "grid": {},
           "gridPos": {
             "h": 8,
@@ -11382,6 +11383,127 @@
             "x": 12,
             "y": 31
           },
+          "hiddenSeries": false,
+          "id": 1335,
+          "legend": {
+            "alignAsTable": true,
+            "avg": true,
+            "current": true,
+            "hideEmpty": true,
+            "hideZero": true,
+            "max": true,
+            "min": false,
+            "rightSide": true,
+            "show": true,
+            "sort": "current",
+            "sortDesc": true,
+            "total": false,
+            "values": true
+          },
+          "lines": false,
+          "linewidth": 1,
+          "links": [],
+          "nullPointMode": "null as zero",
+          "options": {
+            "alertThreshold": true
+          },
+          "paceLength": 10,
+          "percentage": false,
+          "pluginVersion": "8.5.27",
+          "pointradius": 5,
+          "points": false,
+          "renderer": "flot",
+          "seriesOverrides": [
+            {
+              "$$hashKey": "object:1147",
+              "alias": "WaitRegionsLock",
+              "bars": false,
+              "lines": true,
+              "linewidth": 2,
+              "stack": false
+            },
+            {
+              "$$hashKey": "object:1251",
+              "alias": "WaitSubRegionsLock",
+              "bars": false,
+              "lines": true,
+              "linewidth": 2,
+              "stack": false
+            }
+          ],
+          "spaceLength": 10,
+          "stack": true,
+          "steppedLine": false,
+          "targets": [
+            {
+              "expr": "sum(rate(pd_core_region_heartbeat_breakdown_handle_duration_seconds_sum{k8s_cluster=\"$k8s_cluster\",tidb_cluster=~\"$tidb_cluster.*\"}[1m])) by (name)",
+              "format": "time_series",
+              "hide": false,
+              "intervalFactor": 2,
+              "legendFormat": "{{name}}",
+              "range": true,
+              "refId": "A",
+              "step": 4
+            },
+            {
+              "expr": "sum(rate(pd_core_acquire_regions_lock_wait_duration_seconds_sum{k8s_cluster=\"$k8s_cluster\",tidb_cluster=~\"$tidb_cluster.*\"}[1m])) by (type)",
+              "hide": false,
+              "legendFormat": "{{type}}",
+              "range": true,
+              "refId": "B"
+            }
+          ],
+          "thresholds": [],
+          "timeRegions": [],
+          "title": "Heartbeat Performance Duration BreakDown (Accumulation)",
+          "tooltip": {
+            "msResolution": false,
+            "shared": true,
+            "sort": 0,
+            "value_type": "individual"
+          },
+          "type": "graph",
+          "xaxis": {
+            "mode": "time",
+            "show": true,
+            "values": []
+          },
+          "yaxes": [
+            {
+              "$$hashKey": "object:322",
+              "format": "s",
+              "logBase": 1,
+              "min": "0",
+              "show": true
+            },
+            {
+              "$$hashKey": "object:323",
+              "format": "s",
+              "logBase": 1,
+              "show": true
+            }
+          ],
+          "yaxis": {
+            "align": false
+          }
+        },
+        {
+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": "${DS_TEST-CLUSTER}",
+          "description": "The count of the heartbeats which each TiKV instance reports to PD",
+          "editable": true,
+          "error": false,
+          "fill": 0,
+          "grid": {},
+          "gridPos": {
+            "h": 8,
+            "w": 12,
+            "x": 0,
+            "y": 39
+          },
           "id": 1304,
           "legend": {
             "alignAsTable": true,
@@ -11476,7 +11598,7 @@
           "gridPos": {
             "h": 8,
             "w": 12,
-            "x": 0,
+            "x": 12,
             "y": 39
           },
           "id": 1305,
@@ -11570,8 +11692,8 @@
           "gridPos": {
             "h": 8,
             "w": 12,
-            "x": 12,
-            "y": 39
+            "x": 0,
+            "y": 47
           },
           "id": 1306,
           "legend": {
@@ -11660,7 +11782,7 @@
           "gridPos": {
             "h": 8,
             "w": 12,
-            "x": 0,
+            "x": 12,
             "y": 47
           },
           "id": 1307,
@@ -11753,8 +11875,8 @@
           "gridPos": {
             "h": 8,
             "w": 12,
-            "x": 12,
-            "y": 47
+            "x": 0,
+            "y": 55
           },
           "id": 1308,
           "legend": {
@@ -11850,7 +11972,7 @@
           "gridPos": {
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             "w": 12,
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+            "x": 12,
             "y": 55
           },
           "id": 1309,
@@ -11947,8 +12069,8 @@
           "gridPos": {
             "h": 8,
             "w": 12,
-            "x": 12,
-            "y": 55
+            "x": 0,
+            "y": 63
           },
           "id": 1310,
           "legend": {
@@ -12044,7 +12166,7 @@
           "gridPos": {
             "h": 8,
             "w": 12,
-            "x": 0,
+            "x": 12,
             "y": 63
           },
           "id": 1311,
@@ -12141,8 +12263,8 @@
           "gridPos": {
             "h": 8,
             "w": 12,
-            "x": 12,
-            "y": 63
+            "x": 0,
+            "y": 71
           },
           "id": 1312,
           "legend": {