diff --git a/Dockerfile b/Dockerfile
index 329dcc76..cb2b8010 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -44,4 +44,4 @@ COPY --from=build /go/src/github.com/alibaba/kubeskoop/bin/webconsole /bin/webco
 COPY --from=build-ui /webconsole/build /var/www
 
 COPY tools/scripts/* /bin/
-COPY deploy/resource/kubeskoop-exporter-dashboard.json /etc/
+COPY deploy/resource/kubeskoop-exporter-nodes-dashboard.json deploy/resource/kubeskoop-exporter-nodes-dashboard.json /etc/
diff --git a/deploy/resource/kubeskoop-exporter-dashboard.json b/deploy/resource/kubeskoop-exporter-nodes-dashboard.json
similarity index 52%
rename from deploy/resource/kubeskoop-exporter-dashboard.json
rename to deploy/resource/kubeskoop-exporter-nodes-dashboard.json
index f89d3c82..0b6dbb64 100644
--- a/deploy/resource/kubeskoop-exporter-dashboard.json
+++ b/deploy/resource/kubeskoop-exporter-nodes-dashboard.json
@@ -1,35 +1,4 @@
 {
-  "__inputs": [
-    {
-      "name": "DS_PROMETHEUS",
-      "label": "prometheus",
-      "description": "",
-      "type": "datasource",
-      "pluginId": "prometheus",
-      "pluginName": "Prometheus"
-    }
-  ],
-  "__elements": {},
-  "__requires": [
-    {
-      "type": "grafana",
-      "id": "grafana",
-      "name": "Grafana",
-      "version": "9.4.7"
-    },
-    {
-      "type": "datasource",
-      "id": "prometheus",
-      "name": "Prometheus",
-      "version": "1.0.0"
-    },
-    {
-      "type": "panel",
-      "id": "timeseries",
-      "name": "Time series",
-      "version": ""
-    }
-  ],
   "annotations": {
     "list": [
       {
@@ -52,7 +21,7 @@
       }
     ]
   },
-  "editable": false,
+  "editable": true,
   "fiscalYearStartMonth": 0,
   "graphTooltip": 0,
   "id": null,
@@ -67,208 +36,24 @@
         "x": 0,
         "y": 0
       },
-      "id": 48,
+      "id": 2,
       "panels": [],
-      "title": "Network Overview",
+      "title": "Risk Overview",
       "type": "row"
     },
     {
       "datasource": {
         "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
-      },
-      "fieldConfig": {
-        "defaults": {
-          "color": {
-            "mode": "palette-classic"
-          },
-          "custom": {
-            "axisCenteredZero": false,
-            "axisColorMode": "text",
-            "axisLabel": "",
-            "axisPlacement": "auto",
-            "barAlignment": 0,
-            "drawStyle": "line",
-            "fillOpacity": 0,
-            "gradientMode": "none",
-            "hideFrom": {
-              "legend": false,
-              "tooltip": false,
-              "viz": false
-            },
-            "lineInterpolation": "linear",
-            "lineWidth": 1,
-            "pointSize": 5,
-            "scaleDistribution": {
-              "type": "linear"
-            },
-            "showPoints": "auto",
-            "spanNulls": false,
-            "stacking": {
-              "group": "A",
-              "mode": "none"
-            },
-            "thresholdsStyle": {
-              "mode": "off"
-            }
-          },
-          "mappings": [],
-          "thresholds": {
-            "mode": "absolute",
-            "steps": [
-              {
-                "color": "green",
-                "value": null
-              },
-              {
-                "color": "red",
-                "value": 80
-              }
-            ]
-          },
-          "unit": "page/s"
-        },
-        "overrides": []
-      },
-      "gridPos": {
-        "h": 8,
-        "w": 12,
-        "x": 0,
-        "y": 1
-      },
-      "id": 68,
-      "options": {
-        "legend": {
-          "calcs": [],
-          "displayMode": "list",
-          "placement": "bottom",
-          "showLegend": true
-        },
-        "tooltip": {
-          "mode": "single",
-          "sort": "none"
-        }
-      },
-      "targets": [
-        {
-          "datasource": {
-            "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
-          },
-          "editorMode": "code",
-          "expr": "sum(kubeskoop_sock_mem{k8s_node=~\"$node\"}) by (node)",
-          "legendFormat": "{{k8s_node}}",
-          "range": true,
-          "refId": "A"
-        }
-      ],
-      "title": "Socket Memory Usage Kernel+User (page)",
-      "type": "timeseries"
-    },
-    {
-      "datasource": {
-        "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
-      },
-      "fieldConfig": {
-        "defaults": {
-          "color": {
-            "mode": "palette-classic"
-          },
-          "custom": {
-            "axisCenteredZero": false,
-            "axisColorMode": "text",
-            "axisLabel": "",
-            "axisPlacement": "auto",
-            "barAlignment": 0,
-            "drawStyle": "line",
-            "fillOpacity": 0,
-            "gradientMode": "none",
-            "hideFrom": {
-              "legend": false,
-              "tooltip": false,
-              "viz": false
-            },
-            "lineInterpolation": "linear",
-            "lineWidth": 1,
-            "pointSize": 5,
-            "scaleDistribution": {
-              "type": "linear"
-            },
-            "showPoints": "auto",
-            "spanNulls": false,
-            "stacking": {
-              "group": "A",
-              "mode": "none"
-            },
-            "thresholdsStyle": {
-              "mode": "off"
-            }
-          },
-          "mappings": [],
-          "thresholds": {
-            "mode": "absolute",
-            "steps": [
-              {
-                "color": "green",
-                "value": null
-              },
-              {
-                "color": "red",
-                "value": 80
-              }
-            ]
-          },
-          "unit": "pps"
-        },
-        "overrides": []
-      },
-      "gridPos": {
-        "h": 8,
-        "w": 12,
-        "x": 12,
-        "y": 1
-      },
-      "id": 83,
-      "options": {
-        "legend": {
-          "calcs": [],
-          "displayMode": "list",
-          "placement": "bottom",
-          "showLegend": true
-        },
-        "tooltip": {
-          "mode": "single",
-          "sort": "none"
-        }
-      },
-      "targets": [
-        {
-          "datasource": {
-            "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
-          },
-          "editorMode": "code",
-          "expr": "sum(rate(kubeskoop_packetloss_total{k8s_node=~\"$node\"}[2m])) by (k8s_node)",
-          "legendFormat": "{{k8s_node}}",
-          "range": true,
-          "refId": "A"
-        }
-      ],
-      "title": "Packet abnormal loss(times）",
-      "type": "timeseries"
-    },
-    {
-      "datasource": {
-        "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
+        "uid": "P1809F7CD0C75ACF3"
       },
       "fieldConfig": {
         "defaults": {
           "color": {
-            "mode": "palette-classic"
+            "fixedColor": "dark-red",
+            "mode": "fixed"
           },
           "custom": {
+            "axisBorderShow": false,
             "axisCenteredZero": false,
             "axisColorMode": "text",
             "axisLabel": "",
@@ -282,6 +67,7 @@
               "tooltip": false,
               "viz": false
             },
+            "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
@@ -312,1285 +98,17 @@
               }
             ]
           },
-          "unit": "binBps"
+          "unit": "packets/sec"
         },
         "overrides": []
       },
       "gridPos": {
-        "h": 8,
-        "w": 12,
-        "x": 0,
-        "y": 9
-      },
-      "id": 50,
-      "options": {
-        "legend": {
-          "calcs": [],
-          "displayMode": "list",
-          "placement": "bottom",
-          "showLegend": true
-        },
-        "tooltip": {
-          "mode": "single",
-          "sort": "none"
-        }
-      },
-      "targets": [
-        {
-          "datasource": {
-            "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
-          },
-          "editorMode": "code",
-          "expr": "rate(kubeskoop_netdev_rxbytes{k8s_pod=~\"$pod\"}[1m])",
-          "legendFormat": "{{k8s_pod}}/{{k8s_node}}",
-          "range": true,
-          "refId": "A"
-        }
-      ],
-      "title": "Network Device RX bytes",
-      "type": "timeseries"
-    },
-    {
-      "datasource": {
-        "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
-      },
-      "fieldConfig": {
-        "defaults": {
-          "color": {
-            "mode": "palette-classic"
-          },
-          "custom": {
-            "axisCenteredZero": false,
-            "axisColorMode": "text",
-            "axisLabel": "",
-            "axisPlacement": "auto",
-            "barAlignment": 0,
-            "drawStyle": "line",
-            "fillOpacity": 0,
-            "gradientMode": "none",
-            "hideFrom": {
-              "legend": false,
-              "tooltip": false,
-              "viz": false
-            },
-            "lineInterpolation": "linear",
-            "lineWidth": 1,
-            "pointSize": 5,
-            "scaleDistribution": {
-              "type": "linear"
-            },
-            "showPoints": "auto",
-            "spanNulls": false,
-            "stacking": {
-              "group": "A",
-              "mode": "none"
-            },
-            "thresholdsStyle": {
-              "mode": "off"
-            }
-          },
-          "mappings": [],
-          "thresholds": {
-            "mode": "absolute",
-            "steps": [
-              {
-                "color": "green",
-                "value": null
-              },
-              {
-                "color": "red",
-                "value": 80
-              }
-            ]
-          },
-          "unit": "none"
-        },
-        "overrides": []
-      },
-      "gridPos": {
-        "h": 8,
-        "w": 12,
-        "x": 12,
-        "y": 9
-      },
-      "id": 70,
-      "options": {
-        "legend": {
-          "calcs": [],
-          "displayMode": "list",
-          "placement": "bottom",
-          "showLegend": true
-        },
-        "tooltip": {
-          "mode": "single",
-          "sort": "none"
-        }
-      },
-      "targets": [
-        {
-          "datasource": {
-            "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
-          },
-          "editorMode": "code",
-          "expr": "sum(kubeskoop_sock_alloc{k8s_node=~\"$node\"}) by (node)",
-          "legendFormat": "{{k8s_node}}",
-          "range": true,
-          "refId": "A"
-        }
-      ],
-      "title": "Socket Allocate count(include orphan）",
-      "type": "timeseries"
-    },
-    {
-      "datasource": {
-        "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
-      },
-      "fieldConfig": {
-        "defaults": {
-          "color": {
-            "mode": "palette-classic"
-          },
-          "custom": {
-            "axisCenteredZero": false,
-            "axisColorMode": "text",
-            "axisLabel": "",
-            "axisPlacement": "auto",
-            "barAlignment": 0,
-            "drawStyle": "line",
-            "fillOpacity": 0,
-            "gradientMode": "none",
-            "hideFrom": {
-              "legend": false,
-              "tooltip": false,
-              "viz": false
-            },
-            "lineInterpolation": "linear",
-            "lineWidth": 1,
-            "pointSize": 5,
-            "scaleDistribution": {
-              "type": "linear"
-            },
-            "showPoints": "auto",
-            "spanNulls": false,
-            "stacking": {
-              "group": "A",
-              "mode": "none"
-            },
-            "thresholdsStyle": {
-              "mode": "off"
-            }
-          },
-          "mappings": [],
-          "thresholds": {
-            "mode": "absolute",
-            "steps": [
-              {
-                "color": "green",
-                "value": null
-              },
-              {
-                "color": "red",
-                "value": 80
-              }
-            ]
-          },
-          "unit": "cps"
-        },
-        "overrides": []
-      },
-      "gridPos": {
-        "h": 8,
-        "w": 12,
-        "x": 0,
-        "y": 17
-      },
-      "id": 58,
-      "options": {
-        "legend": {
-          "calcs": [],
-          "displayMode": "list",
-          "placement": "bottom",
-          "showLegend": true
-        },
-        "tooltip": {
-          "mode": "single",
-          "sort": "none"
-        }
-      },
-      "targets": [
-        {
-          "datasource": {
-            "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
-          },
-          "editorMode": "code",
-          "expr": "rate(kubeskoop_netdev_txerrors[1m])",
-          "legendFormat": "{{k8s_pod}}/{{k8s_node}}",
-          "range": true,
-          "refId": "A"
-        }
-      ],
-      "title": "Network Device TX errors(times)",
-      "type": "timeseries"
-    },
-    {
-      "datasource": {
-        "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
-      },
-      "fieldConfig": {
-        "defaults": {
-          "color": {
-            "mode": "palette-classic"
-          },
-          "custom": {
-            "axisCenteredZero": false,
-            "axisColorMode": "text",
-            "axisLabel": "",
-            "axisPlacement": "auto",
-            "barAlignment": 0,
-            "drawStyle": "line",
-            "fillOpacity": 0,
-            "gradientMode": "none",
-            "hideFrom": {
-              "legend": false,
-              "tooltip": false,
-              "viz": false
-            },
-            "lineInterpolation": "linear",
-            "lineWidth": 1,
-            "pointSize": 5,
-            "scaleDistribution": {
-              "type": "linear"
-            },
-            "showPoints": "auto",
-            "spanNulls": false,
-            "stacking": {
-              "group": "A",
-              "mode": "none"
-            },
-            "thresholdsStyle": {
-              "mode": "off"
-            }
-          },
-          "mappings": [],
-          "thresholds": {
-            "mode": "absolute",
-            "steps": [
-              {
-                "color": "green",
-                "value": null
-              },
-              {
-                "color": "red",
-                "value": 80
-              }
-            ]
-          },
-          "unit": "bytes"
-        },
-        "overrides": []
-      },
-      "gridPos": {
-        "h": 8,
-        "w": 12,
-        "x": 12,
-        "y": 17
-      },
-      "id": 52,
-      "options": {
-        "legend": {
-          "calcs": [],
-          "displayMode": "list",
-          "placement": "bottom",
-          "showLegend": true
-        },
-        "tooltip": {
-          "mode": "single",
-          "sort": "none"
-        }
-      },
-      "targets": [
-        {
-          "datasource": {
-            "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
-          },
-          "editorMode": "code",
-          "expr": "irate(kubeskoop_netdev_txbytes{k8s_pod=~\"$pod\"}[2m])",
-          "legendFormat": "{{k8s_pod}}/{{k8s_node}}",
-          "range": true,
-          "refId": "A"
-        }
-      ],
-      "title": "Network Device TX bytes",
-      "type": "timeseries"
-    },
-    {
-      "datasource": {
-        "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
-      },
-      "fieldConfig": {
-        "defaults": {
-          "color": {
-            "mode": "palette-classic"
-          },
-          "custom": {
-            "axisCenteredZero": false,
-            "axisColorMode": "text",
-            "axisLabel": "",
-            "axisPlacement": "auto",
-            "barAlignment": 0,
-            "drawStyle": "line",
-            "fillOpacity": 0,
-            "gradientMode": "none",
-            "hideFrom": {
-              "legend": false,
-              "tooltip": false,
-              "viz": false
-            },
-            "lineInterpolation": "linear",
-            "lineWidth": 1,
-            "pointSize": 5,
-            "scaleDistribution": {
-              "type": "linear"
-            },
-            "showPoints": "auto",
-            "spanNulls": false,
-            "stacking": {
-              "group": "A",
-              "mode": "none"
-            },
-            "thresholdsStyle": {
-              "mode": "off"
-            }
-          },
-          "mappings": [],
-          "thresholds": {
-            "mode": "absolute",
-            "steps": [
-              {
-                "color": "green",
-                "value": null
-              },
-              {
-                "color": "red",
-                "value": 80
-              }
-            ]
-          },
-          "unit": "pps"
-        },
-        "overrides": []
-      },
-      "gridPos": {
-        "h": 8,
-        "w": 12,
-        "x": 0,
-        "y": 25
-      },
-      "id": 85,
-      "options": {
-        "legend": {
-          "calcs": [],
-          "displayMode": "list",
-          "placement": "bottom",
-          "showLegend": true
-        },
-        "tooltip": {
-          "mode": "single",
-          "sort": "none"
-        }
-      },
-      "targets": [
-        {
-          "datasource": {
-            "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
-          },
-          "editorMode": "code",
-          "exemplar": false,
-          "expr": "rate(kubeskoop_netdev_rxpackets[2m])",
-          "format": "heatmap",
-          "instant": false,
-          "interval": "",
-          "legendFormat": "{{k8s_pod}}/{{k8s_node}}",
-          "range": true,
-          "refId": "A"
-        },
-        {
-          "datasource": {
-            "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
-          },
-          "editorMode": "code",
-          "expr": "rate(kubeskoop_netdev_txpackets[2m])",
-          "hide": false,
-          "legendFormat": "{{k8s_pod}}/{{k8s_node}}",
-          "range": true,
-          "refId": "B"
-        }
-      ],
-      "title": "Netdev RX/TX Packets",
-      "type": "timeseries"
-    },
-    {
-      "datasource": {
-        "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
-      },
-      "fieldConfig": {
-        "defaults": {
-          "color": {
-            "mode": "palette-classic"
-          },
-          "custom": {
-            "axisCenteredZero": false,
-            "axisColorMode": "text",
-            "axisLabel": "",
-            "axisPlacement": "auto",
-            "barAlignment": 0,
-            "drawStyle": "line",
-            "fillOpacity": 0,
-            "gradientMode": "none",
-            "hideFrom": {
-              "legend": false,
-              "tooltip": false,
-              "viz": false
-            },
-            "lineInterpolation": "linear",
-            "lineWidth": 1,
-            "pointSize": 5,
-            "scaleDistribution": {
-              "type": "linear"
-            },
-            "showPoints": "auto",
-            "spanNulls": false,
-            "stacking": {
-              "group": "A",
-              "mode": "none"
-            },
-            "thresholdsStyle": {
-              "mode": "off"
-            }
-          },
-          "mappings": [],
-          "thresholds": {
-            "mode": "absolute",
-            "steps": [
-              {
-                "color": "green",
-                "value": null
-              },
-              {
-                "color": "red",
-                "value": 80
-              }
-            ]
-          },
-          "unit": "cps"
-        },
-        "overrides": []
-      },
-      "gridPos": {
-        "h": 8,
-        "w": 12,
-        "x": 12,
-        "y": 25
-      },
-      "id": 60,
-      "options": {
-        "legend": {
-          "calcs": [],
-          "displayMode": "list",
-          "placement": "bottom",
-          "showLegend": true
-        },
-        "tooltip": {
-          "mode": "single",
-          "sort": "none"
-        }
-      },
-      "targets": [
-        {
-          "datasource": {
-            "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
-          },
-          "editorMode": "code",
-          "expr": "rate(kubeskoop_netdev_rxerrors[1m])",
-          "legendFormat": "{{k8s_pod}}/{{k8s_node}}",
-          "range": true,
-          "refId": "A"
-        }
-      ],
-      "title": "Network Device RX errors(times)",
-      "type": "timeseries"
-    },
-    {
-      "collapsed": false,
-      "gridPos": {
-        "h": 1,
-        "w": 24,
-        "x": 0,
-        "y": 33
-      },
-      "id": 2,
-      "panels": [],
-      "title": "Risk Overview",
-      "type": "row"
-    },
-    {
-      "datasource": {
-        "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
-      },
-      "fieldConfig": {
-        "defaults": {
-          "color": {
-            "mode": "palette-classic"
-          },
-          "custom": {
-            "axisCenteredZero": false,
-            "axisColorMode": "text",
-            "axisLabel": "",
-            "axisPlacement": "auto",
-            "barAlignment": 0,
-            "drawStyle": "line",
-            "fillOpacity": 0,
-            "gradientMode": "none",
-            "hideFrom": {
-              "legend": false,
-              "tooltip": false,
-              "viz": false
-            },
-            "lineInterpolation": "linear",
-            "lineWidth": 1,
-            "pointSize": 5,
-            "scaleDistribution": {
-              "type": "linear"
-            },
-            "showPoints": "auto",
-            "spanNulls": false,
-            "stacking": {
-              "group": "A",
-              "mode": "none"
-            },
-            "thresholdsStyle": {
-              "mode": "off"
-            }
-          },
-          "mappings": [],
-          "thresholds": {
-            "mode": "absolute",
-            "steps": [
-              {
-                "color": "green"
-              },
-              {
-                "color": "red",
-                "value": 80
-              }
-            ]
-          },
-          "unit": "pps"
-        },
-        "overrides": []
-      },
-      "gridPos": {
-        "h": 8,
-        "w": 12,
-        "x": 0,
-        "y": 34
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-      "id": 10,
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-          "editorMode": "code",
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-          "legendFormat": "{{k8s_pod}}/{{k8s_node}}",
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-      "title": "TCP Listen Backlog overflow",
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-        "uid": "${DS_PROMETHEUS}"
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-          "legendFormat": "{{k8s_pod}}/{{k8s_node}}",
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-        "w": 24,
-        "x": 0,
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-      "panels": [],
-      "title": "Unexpected Delay",
-      "type": "row"
-    },
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-          "editorMode": "code",
-          "expr": "rate(kubeskoop_socketlatency_read100ms{k8s_pod=~\"$pod\"}[1m])",
-          "legendFormat": "{{k8s_node}}",
-          "range": true,
-          "refId": "A"
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-      ],
-      "title": "Socket Read Latency( > 100ms)",
-      "type": "timeseries"
-    },
-    {
-      "datasource": {
-        "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
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-          "unit": "bytes"
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-        "overrides": []
-      },
-      "gridPos": {
-        "h": 8,
-        "w": 12,
-        "x": 12,
-        "y": 59
+        "h": 9,
+        "w": 24,
+        "x": 0,
+        "y": 1
       },
-      "id": 74,
+      "id": 83,
       "options": {
         "legend": {
           "calcs": [],
@@ -1599,6 +117,7 @@
           "showLegend": true
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "single",
           "sort": "none"
         }
@@ -1607,22 +126,40 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "P1809F7CD0C75ACF3"
           },
           "editorMode": "code",
-          "expr": "kubeskoop_tcpsummary_tcptxqueue{k8s_pod=~\"$pod\"}",
-          "legendFormat": "{{k8s_pod}}/{{k8s_node}}",
+          "exemplar": false,
+          "expr": "sum(rate(kubeskoop_packetloss_total{k8s_node=\"$node\"}[1m]))",
+          "format": "time_series",
+          "hide": false,
+          "instant": false,
+          "interval": "",
+          "legendFormat": "loss",
           "range": true,
           "refId": "A"
         }
       ],
-      "title": "Socket Wqueue remain",
+      "title": "Packet abnormal loss(times）",
       "type": "timeseries"
     },
+    {
+      "collapsed": false,
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 10
+      },
+      "id": 48,
+      "panels": [],
+      "title": "Network Overview",
+      "type": "row"
+    },
     {
       "datasource": {
         "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
+        "uid": "P1809F7CD0C75ACF3"
       },
       "fieldConfig": {
         "defaults": {
@@ -1630,6 +167,7 @@
             "mode": "palette-classic"
           },
           "custom": {
+            "axisBorderShow": false,
             "axisCenteredZero": false,
             "axisColorMode": "text",
             "axisLabel": "",
@@ -1643,6 +181,7 @@
               "tooltip": false,
               "viz": false
             },
+            "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
@@ -1664,7 +203,8 @@
             "mode": "absolute",
             "steps": [
               {
-                "color": "green"
+                "color": "green",
+                "value": null
               },
               {
                 "color": "red",
@@ -1672,17 +212,42 @@
               }
             ]
           },
-          "unit": "bytes"
+          "unit": "binBps"
         },
-        "overrides": []
+        "overrides": [
+          {
+            "__systemRef": "hideSeriesFrom",
+            "matcher": {
+              "id": "byNames",
+              "options": {
+                "mode": "exclude",
+                "names": [
+                  "kubeskoop/prometheus-deployment-5dc88c6b94-lwcgp"
+                ],
+                "prefix": "All except:",
+                "readOnly": true
+              }
+            },
+            "properties": [
+              {
+                "id": "custom.hideFrom",
+                "value": {
+                  "legend": false,
+                  "tooltip": false,
+                  "viz": true
+                }
+              }
+            ]
+          }
+        ]
       },
       "gridPos": {
         "h": 8,
         "w": 12,
         "x": 0,
-        "y": 67
+        "y": 11
       },
-      "id": 72,
+      "id": 50,
       "options": {
         "legend": {
           "calcs": [],
@@ -1691,6 +256,7 @@
           "showLegend": true
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "single",
           "sort": "none"
         }
@@ -1699,22 +265,35 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "P1809F7CD0C75ACF3"
           },
           "editorMode": "code",
-          "expr": "kubeskoop_tcpsummary_tcprxqueue{k8s_pod=~\"$pod\"}",
-          "legendFormat": "{{k8s_pod}}/{{k8s_node}}",
+          "expr": "rate(kubeskoop_netdev_rxbytes{k8s_node=\"$node\", k8s_pod=\"\"}[1m])",
+          "legendFormat": "Hostnet",
           "range": true,
           "refId": "A"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "P1809F7CD0C75ACF3"
+          },
+          "editorMode": "code",
+          "expr": "rate(kubeskoop_netdev_rxbytes{k8s_node=\"$node\", k8s_pod!=\"\"}[1m])",
+          "hide": false,
+          "instant": false,
+          "legendFormat": "{{k8s_namespace}}/{{k8s_pod}}",
+          "range": true,
+          "refId": "B"
         }
       ],
-      "title": "Socket Rqueue remain",
+      "title": "Network Device RX bytes",
       "type": "timeseries"
     },
     {
       "datasource": {
         "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
+        "uid": "P1809F7CD0C75ACF3"
       },
       "fieldConfig": {
         "defaults": {
@@ -1722,6 +301,7 @@
             "mode": "palette-classic"
           },
           "custom": {
+            "axisBorderShow": false,
             "axisCenteredZero": false,
             "axisColorMode": "text",
             "axisLabel": "",
@@ -1735,6 +315,7 @@
               "tooltip": false,
               "viz": false
             },
+            "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
@@ -1756,7 +337,8 @@
             "mode": "absolute",
             "steps": [
               {
-                "color": "green"
+                "color": "green",
+                "value": null
               },
               {
                 "color": "red",
@@ -1764,7 +346,7 @@
               }
             ]
           },
-          "unit": "cps"
+          "unit": "bytes"
         },
         "overrides": []
       },
@@ -1772,9 +354,9 @@
         "h": 8,
         "w": 12,
         "x": 12,
-        "y": 67
+        "y": 11
       },
-      "id": 81,
+      "id": 52,
       "options": {
         "legend": {
           "calcs": [],
@@ -1783,6 +365,7 @@
           "showLegend": true
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "single",
           "sort": "none"
         }
@@ -1791,34 +374,35 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "P1809F7CD0C75ACF3"
           },
           "editorMode": "code",
-          "expr": "rate(kubeskoop_kernellatency_rxslow{}[1m])",
-          "legendFormat": "{{k8s_pod}}/{{k8s_node}}",
+          "expr": "rate(kubeskoop_netdev_txbytes{k8s_node=\"$node\", k8s_pod=\"\"}[1m])",
+          "legendFormat": "Hostnet",
           "range": true,
           "refId": "A"
         },
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "P1809F7CD0C75ACF3"
           },
           "editorMode": "code",
-          "expr": "rate(kubeskoop_kernellatency_txslow{}[1m])",
+          "expr": "rate(kubeskoop_netdev_txbytes{k8s_node=\"$node\", k8s_pod!=\"\"}[1m])",
           "hide": false,
-          "legendFormat": "{{k8s_pod}}/{{k8s_node}}",
+          "instant": false,
+          "legendFormat": "{{k8s_namespace}}/{{k8s_pod}}",
           "range": true,
           "refId": "B"
         }
       ],
-      "title": "Kernel Latency (tx && rx)",
+      "title": "Network Device TX bytes",
       "type": "timeseries"
     },
     {
       "datasource": {
         "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
+        "uid": "P1809F7CD0C75ACF3"
       },
       "fieldConfig": {
         "defaults": {
@@ -1840,6 +424,7 @@
               "tooltip": false,
               "viz": false
             },
+            "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
@@ -1861,7 +446,8 @@
             "mode": "absolute",
             "steps": [
               {
-                "color": "green"
+                "color": "green",
+                "value": null
               },
               {
                 "color": "red",
@@ -1877,9 +463,9 @@
         "h": 8,
         "w": 12,
         "x": 0,
-        "y": 75
+        "y": 19
       },
-      "id": 34,
+      "id": 58,
       "options": {
         "legend": {
           "calcs": [],
@@ -1888,6 +474,7 @@
           "showLegend": true
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "single",
           "sort": "none"
         }
@@ -1896,22 +483,22 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "P1809F7CD0C75ACF3"
           },
           "editorMode": "code",
-          "expr": "rate(kubeskoop_softirq_schedslow{k8s_node=~\"$node\"}[1m]) ",
-          "legendFormat": "{{softirq_type}}",
+          "expr": "rate(kubeskoop_netdev_txerrors{k8s_node=\"$node\", k8s_pod=\"\"}[1m])",
+          "legendFormat": "tx errors",
           "range": true,
           "refId": "A"
         }
       ],
-      "title": "Net Softirq sched slow(more than 10ms)",
+      "title": "Network Device TX errors(times)",
       "type": "timeseries"
     },
     {
       "datasource": {
         "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
+        "uid": "P1809F7CD0C75ACF3"
       },
       "fieldConfig": {
         "defaults": {
@@ -1919,6 +506,7 @@
             "mode": "palette-classic"
           },
           "custom": {
+            "axisBorderShow": false,
             "axisCenteredZero": false,
             "axisColorMode": "text",
             "axisLabel": "",
@@ -1932,6 +520,7 @@
               "tooltip": false,
               "viz": false
             },
+            "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
@@ -1953,7 +542,8 @@
             "mode": "absolute",
             "steps": [
               {
-                "color": "green"
+                "color": "green",
+                "value": null
               },
               {
                 "color": "red",
@@ -1969,9 +559,9 @@
         "h": 8,
         "w": 12,
         "x": 12,
-        "y": 75
+        "y": 19
       },
-      "id": 36,
+      "id": 60,
       "options": {
         "legend": {
           "calcs": [],
@@ -1980,6 +570,7 @@
           "showLegend": true
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "single",
           "sort": "none"
         }
@@ -1988,22 +579,22 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "P1809F7CD0C75ACF3"
           },
           "editorMode": "code",
-          "expr": "rate(kubeskoop_softirq_schedslow100ms{k8s_node=~\"$node\"}[1m])",
-          "legendFormat": "{{softirq_type}}",
+          "expr": "rate(kubeskoop_netdev_rxerrors{k8s_node=\"$node\", k8s_pod=\"\"}[1m])",
+          "legendFormat": "rx errors",
           "range": true,
           "refId": "A"
         }
       ],
-      "title": "Network softirq Sched more than 100ms",
+      "title": "Network Device RX errors(times)",
       "type": "timeseries"
     },
     {
       "datasource": {
         "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
+        "uid": "P1809F7CD0C75ACF3"
       },
       "fieldConfig": {
         "defaults": {
@@ -2025,6 +616,7 @@
               "tooltip": false,
               "viz": false
             },
+            "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
@@ -2054,7 +646,7 @@
               }
             ]
           },
-          "unit": "cps"
+          "unit": "pps"
         },
         "overrides": []
       },
@@ -2062,9 +654,9 @@
         "h": 8,
         "w": 12,
         "x": 0,
-        "y": 83
+        "y": 27
       },
-      "id": 86,
+      "id": 88,
       "options": {
         "legend": {
           "calcs": [],
@@ -2073,6 +665,7 @@
           "showLegend": true
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "single",
           "sort": "none"
         }
@@ -2081,22 +674,26 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "P1809F7CD0C75ACF3"
           },
           "editorMode": "code",
-          "expr": "rate(kubeskoop_softirq_excuteslow{k8s_node=~\"$node\"}[1m]) ",
-          "legendFormat": "{{softirq_type}}",
+          "exemplar": false,
+          "expr": "rate(kubeskoop_netdev_txpackets{k8s_node=\"$node\", k8s_pod=\"\"}[1m])",
+          "format": "heatmap",
+          "instant": false,
+          "interval": "",
+          "legendFormat": "tx packets",
           "range": true,
           "refId": "A"
         }
       ],
-      "title": "Net Softirq execute slow(more than 10ms)",
+      "title": "Network Device TX Packets",
       "type": "timeseries"
     },
     {
       "datasource": {
         "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
+        "uid": "P1809F7CD0C75ACF3"
       },
       "fieldConfig": {
         "defaults": {
@@ -2118,6 +715,7 @@
               "tooltip": false,
               "viz": false
             },
+            "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
@@ -2147,7 +745,7 @@
               }
             ]
           },
-          "unit": "cps"
+          "unit": "pps"
         },
         "overrides": []
       },
@@ -2155,9 +753,9 @@
         "h": 8,
         "w": 12,
         "x": 12,
-        "y": 83
+        "y": 27
       },
-      "id": 87,
+      "id": 85,
       "options": {
         "legend": {
           "calcs": [],
@@ -2166,6 +764,7 @@
           "showLegend": true
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "single",
           "sort": "none"
         }
@@ -2174,30 +773,47 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "P1809F7CD0C75ACF3"
           },
           "editorMode": "code",
-          "expr": "rate(kubeskoop_softirq_excuteslow100ms{k8s_node=~\"$node\"}[1m]) ",
-          "legendFormat": "{{softirq_type}}",
+          "exemplar": false,
+          "expr": "rate(kubeskoop_netdev_rxpackets{k8s_node=\"$node\", k8s_pod=\"\"}[1m])",
+          "format": "heatmap",
+          "instant": false,
+          "interval": "",
+          "legendFormat": "rx packets",
           "range": true,
           "refId": "A"
         }
       ],
-      "title": "Net Softirq execute slow(more than 100ms)",
+      "title": "Network Device RX Packets",
       "type": "timeseries"
     },
+    {
+      "collapsed": false,
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 35
+      },
+      "id": 100,
+      "panels": [],
+      "title": "TCP Summary",
+      "type": "row"
+    },
     {
       "datasource": {
         "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
+        "uid": "P1809F7CD0C75ACF3"
       },
-      "description": "在偶发延迟场景中，需要关注是否出现这个指标的增长。",
       "fieldConfig": {
         "defaults": {
           "color": {
             "mode": "palette-classic"
           },
           "custom": {
+            "axisBorderShow": false,
             "axisCenteredZero": false,
             "axisColorMode": "text",
             "axisLabel": "",
@@ -2211,6 +827,7 @@
               "tooltip": false,
               "viz": false
             },
+            "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
@@ -2240,7 +857,7 @@
               }
             ]
           },
-          "unit": "cps"
+          "unit": "none"
         },
         "overrides": []
       },
@@ -2248,9 +865,9 @@
         "h": 8,
         "w": 12,
         "x": 0,
-        "y": 83
+        "y": 36
       },
-      "id": 38,
+      "id": 98,
       "options": {
         "legend": {
           "calcs": [],
@@ -2259,6 +876,7 @@
           "showLegend": true
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "single",
           "sort": "none"
         }
@@ -2267,22 +885,75 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "P1809F7CD0C75ACF3"
           },
           "editorMode": "code",
-          "expr": "kubeskoop_virtcmdlatency_latency{k8s_node=~\"$node\"}",
-          "legendFormat": "{{k8s_node}}/le {{le}}",
+          "expr": "kubeskoop_tcpsummary_tcptimewaitconn{k8s_node=\"$node\", k8s_pod=\"\"}",
+          "instant": false,
+          "legendFormat": "timewait",
           "range": true,
           "refId": "A"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "P1809F7CD0C75ACF3"
+          },
+          "editorMode": "code",
+          "expr": "kubeskoop_tcpsummary_tcpestablishedconn{k8s_node=\"$node\", k8s_pod=\"\"}",
+          "hide": false,
+          "instant": false,
+          "legendFormat": "established",
+          "range": true,
+          "refId": "B"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "P1809F7CD0C75ACF3"
+          },
+          "editorMode": "code",
+          "expr": "kubeskoop_tcpsummary_tcpclosewaitconn{k8s_node=\"$node\", k8s_pod=\"\"}",
+          "hide": false,
+          "instant": false,
+          "legendFormat": "closewait",
+          "range": true,
+          "refId": "C"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "P1809F7CD0C75ACF3"
+          },
+          "editorMode": "code",
+          "expr": "kubeskoop_tcpsummary_tcpsynsentconn{k8s_node=\"$node\", k8s_pod=\"\"}",
+          "hide": false,
+          "instant": false,
+          "legendFormat": "syn sent",
+          "range": true,
+          "refId": "D"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "P1809F7CD0C75ACF3"
+          },
+          "editorMode": "code",
+          "expr": "kubeskoop_tcpsummary_tcpsynrecvconn{k8s_node=\"$node\", k8s_pod=\"\"}",
+          "hide": false,
+          "instant": false,
+          "legendFormat": "syn recv",
+          "range": true,
+          "refId": "E"
         }
       ],
-      "title": "Virtio command execute low",
+      "title": "TCP Connections",
       "type": "timeseries"
     },
     {
       "datasource": {
         "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
+        "uid": "P1809F7CD0C75ACF3"
       },
       "fieldConfig": {
         "defaults": {
@@ -2290,6 +961,7 @@
             "mode": "palette-classic"
           },
           "custom": {
+            "axisBorderShow": false,
             "axisCenteredZero": false,
             "axisColorMode": "text",
             "axisLabel": "",
@@ -2303,6 +975,7 @@
               "tooltip": false,
               "viz": false
             },
+            "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
@@ -2331,8 +1004,7 @@
                 "value": 80
               }
             ]
-          },
-          "unit": "bytes"
+          }
         },
         "overrides": []
       },
@@ -2340,9 +1012,9 @@
         "h": 8,
         "w": 12,
         "x": 12,
-        "y": 83
+        "y": 36
       },
-      "id": 40,
+      "id": 101,
       "options": {
         "legend": {
           "calcs": [],
@@ -2351,6 +1023,7 @@
           "showLegend": true
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "single",
           "sort": "none"
         }
@@ -2359,22 +1032,49 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "P1809F7CD0C75ACF3"
           },
           "editorMode": "code",
-          "expr": "rate(kubeskoop_io_readbytes{k8s_pod=~\"$pod\"}[1m])",
-          "legendFormat": "{{k8s_pod}}/{{k8s_node}}",
+          "expr": "kubeskoop_sock_inuse{k8s_node=\"$node\", k8s_pod=\"\"}+kubeskoop_sock_orphan{k8s_node=\"$node\", k8s_pod=\"\"}",
+          "instant": false,
+          "legendFormat": "Hostnet",
           "range": true,
           "refId": "A"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "P1809F7CD0C75ACF3"
+          },
+          "editorMode": "code",
+          "expr": "kubeskoop_sock_inuse{k8s_node=\"$node\",k8s_pod!=\"\"}+kubeskoop_sock_orphan{k8s_node=\"$node\", k8s_pod!=\"\"}",
+          "hide": false,
+          "instant": false,
+          "legendFormat": "{{k8s_namespace}}/{{k8s_pod}}",
+          "range": true,
+          "refId": "B"
         }
       ],
-      "title": "IO Read rate",
+      "title": "TCP Socket Count",
       "type": "timeseries"
     },
+    {
+      "collapsed": false,
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 44
+      },
+      "id": 89,
+      "panels": [],
+      "title": "TCPExt",
+      "type": "row"
+    },
     {
       "datasource": {
         "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
+        "uid": "P1809F7CD0C75ACF3"
       },
       "fieldConfig": {
         "defaults": {
@@ -2382,6 +1082,7 @@
             "mode": "palette-classic"
           },
           "custom": {
+            "axisBorderShow": false,
             "axisCenteredZero": false,
             "axisColorMode": "text",
             "axisLabel": "",
@@ -2395,6 +1096,7 @@
               "tooltip": false,
               "viz": false
             },
+            "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
@@ -2423,8 +1125,7 @@
                 "value": 80
               }
             ]
-          },
-          "unit": "binBps"
+          }
         },
         "overrides": []
       },
@@ -2432,9 +1133,9 @@
         "h": 8,
         "w": 12,
         "x": 0,
-        "y": 91
+        "y": 45
       },
-      "id": 42,
+      "id": 99,
       "options": {
         "legend": {
           "calcs": [],
@@ -2443,6 +1144,7 @@
           "showLegend": true
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "single",
           "sort": "none"
         }
@@ -2451,22 +1153,36 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "P1809F7CD0C75ACF3"
           },
           "editorMode": "code",
-          "expr": "rate(kubeskoop_io_writebytes{k8s_pod=~\"$pod\"}[1m])",
-          "legendFormat": "{{k8s_pod}}/{{k8s_node}}",
+          "expr": "kubeskoop_tcpsummary_tcptxqueue{k8s_node=\"$node\", k8s_pod=\"\"}",
+          "instant": false,
+          "legendFormat": "TX Queue",
           "range": true,
           "refId": "A"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "P1809F7CD0C75ACF3"
+          },
+          "editorMode": "code",
+          "expr": "kubeskoop_tcpsummary_tcprxqueue{k8s_node=\"$node\", k8s_pod=\"\"}",
+          "hide": false,
+          "instant": false,
+          "legendFormat": "RX Queue",
+          "range": true,
+          "refId": "B"
         }
       ],
-      "title": "IO Write rate",
+      "title": "TCP Queue",
       "type": "timeseries"
     },
     {
       "datasource": {
         "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
+        "uid": "P1809F7CD0C75ACF3"
       },
       "fieldConfig": {
         "defaults": {
@@ -2474,6 +1190,7 @@
             "mode": "palette-classic"
           },
           "custom": {
+            "axisBorderShow": false,
             "axisCenteredZero": false,
             "axisColorMode": "text",
             "axisLabel": "",
@@ -2487,6 +1204,7 @@
               "tooltip": false,
               "viz": false
             },
+            "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
@@ -2524,9 +1242,9 @@
         "h": 8,
         "w": 12,
         "x": 12,
-        "y": 91
+        "y": 45
       },
-      "id": 46,
+      "id": 97,
       "options": {
         "legend": {
           "calcs": [],
@@ -2535,6 +1253,7 @@
           "showLegend": true
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "single",
           "sort": "none"
         }
@@ -2543,47 +1262,36 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "P1809F7CD0C75ACF3"
           },
           "editorMode": "code",
-          "expr": "rate(kubeskoop_io_writesyscall{k8s_pod=~\"$pod\"}[1m])",
-          "legendFormat": "W-{{k8s_pod}}/{{k8s_node}}",
+          "expr": "rate(kubeskoop_tcp_passiveopens{k8s_node=\"$node\", k8s_pod=\"\"}[1m])",
+          "instant": false,
+          "legendFormat": "passive opens",
           "range": true,
           "refId": "A"
         },
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "P1809F7CD0C75ACF3"
           },
           "editorMode": "code",
-          "expr": "rate(kubeskoop_io_readsyscall{k8s_pod=~\"$pod\"}[1m])",
+          "expr": "rate(kubeskoop_tcp_activeopens{k8s_node=\"$node\", k8s_pod=\"\"}[1m])",
           "hide": false,
-          "legendFormat": "R-{{k8s_pod}}/{{k8s_node}}",
+          "instant": false,
+          "legendFormat": "active opens",
           "range": true,
           "refId": "B"
         }
       ],
-      "title": "IO Syscall times",
+      "title": "TCP Opens",
       "type": "timeseries"
     },
-    {
-      "collapsed": false,
-      "gridPos": {
-        "h": 1,
-        "w": 24,
-        "x": 0,
-        "y": 99
-      },
-      "id": 6,
-      "panels": [],
-      "title": "DNS/UDP Timeout",
-      "type": "row"
-    },
     {
       "datasource": {
         "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
+        "uid": "P1809F7CD0C75ACF3"
       },
       "fieldConfig": {
         "defaults": {
@@ -2591,6 +1299,7 @@
             "mode": "palette-classic"
           },
           "custom": {
+            "axisBorderShow": false,
             "axisCenteredZero": false,
             "axisColorMode": "text",
             "axisLabel": "",
@@ -2604,6 +1313,7 @@
               "tooltip": false,
               "viz": false
             },
+            "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
@@ -2632,8 +1342,7 @@
                 "value": 80
               }
             ]
-          },
-          "unit": "pps"
+          }
         },
         "overrides": []
       },
@@ -2641,9 +1350,9 @@
         "h": 8,
         "w": 12,
         "x": 0,
-        "y": 100
+        "y": 53
       },
-      "id": 24,
+      "id": 90,
       "options": {
         "legend": {
           "calcs": [],
@@ -2652,6 +1361,7 @@
           "showLegend": true
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "single",
           "sort": "none"
         }
@@ -2660,22 +1370,23 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "P1809F7CD0C75ACF3"
           },
           "editorMode": "code",
-          "expr": "rate(kubeskoop_udp_indatagrams{k8s_pod=~\"$pod\"}[1m])",
-          "legendFormat": "{{k8s_pod}}/{{k8s_node}}",
+          "expr": "rate(kubeskoop_tcpext_listendrops{k8s_node=\"$node\", k8s_pod=\"\"}[1m])",
+          "instant": false,
+          "legendFormat": "listen drops",
           "range": true,
           "refId": "A"
         }
       ],
-      "title": "UDP RX rate",
+      "title": "TCPListenDrops",
       "type": "timeseries"
     },
     {
       "datasource": {
         "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
+        "uid": "P1809F7CD0C75ACF3"
       },
       "fieldConfig": {
         "defaults": {
@@ -2683,6 +1394,7 @@
             "mode": "palette-classic"
           },
           "custom": {
+            "axisBorderShow": false,
             "axisCenteredZero": false,
             "axisColorMode": "text",
             "axisLabel": "",
@@ -2696,6 +1408,7 @@
               "tooltip": false,
               "viz": false
             },
+            "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
@@ -2724,8 +1437,7 @@
                 "value": 80
               }
             ]
-          },
-          "unit": "pps"
+          }
         },
         "overrides": []
       },
@@ -2733,9 +1445,9 @@
         "h": 8,
         "w": 12,
         "x": 12,
-        "y": 100
+        "y": 53
       },
-      "id": 26,
+      "id": 93,
       "options": {
         "legend": {
           "calcs": [],
@@ -2744,6 +1456,7 @@
           "showLegend": true
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "single",
           "sort": "none"
         }
@@ -2752,22 +1465,23 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "P1809F7CD0C75ACF3"
           },
           "editorMode": "code",
-          "expr": "rate(kubeskoop_udp_outdatagrams{k8s_pod=~\"$pod\"}[1m])",
-          "legendFormat": "{{k8s_pod}}/{{k8s_node}}",
+          "expr": "rate(kubeskoop_tcpext_listenoverflows{k8s_node=\"$node\", k8s_pod=\"\"}[1m])",
+          "instant": false,
+          "legendFormat": "listen overflows",
           "range": true,
           "refId": "A"
         }
       ],
-      "title": "UDP TX rate",
+      "title": "ListenOverflows",
       "type": "timeseries"
     },
     {
       "datasource": {
         "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
+        "uid": "P1809F7CD0C75ACF3"
       },
       "fieldConfig": {
         "defaults": {
@@ -2775,6 +1489,7 @@
             "mode": "palette-classic"
           },
           "custom": {
+            "axisBorderShow": false,
             "axisCenteredZero": false,
             "axisColorMode": "text",
             "axisLabel": "",
@@ -2788,6 +1503,7 @@
               "tooltip": false,
               "viz": false
             },
+            "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
@@ -2816,8 +1532,7 @@
                 "value": 80
               }
             ]
-          },
-          "unit": "cps"
+          }
         },
         "overrides": []
       },
@@ -2825,9 +1540,9 @@
         "h": 8,
         "w": 12,
         "x": 0,
-        "y": 108
+        "y": 61
       },
-      "id": 22,
+      "id": 94,
       "options": {
         "legend": {
           "calcs": [],
@@ -2836,6 +1551,7 @@
           "showLegend": true
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "single",
           "sort": "none"
         }
@@ -2844,22 +1560,23 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "P1809F7CD0C75ACF3"
           },
           "editorMode": "code",
-          "expr": "kubeskoop_udp_rcvbuferrors{k8s_pod=~\"$pod\"}",
-          "legendFormat": "{{k8s_pod}}/{{k8s_node}}",
+          "expr": "rate(kubeskoop_tcpext_tcpsynretrans{k8s_node=\"$node\", k8s_pod=\"\"}[1m])",
+          "instant": false,
+          "legendFormat": "syn retrans",
           "range": true,
           "refId": "A"
         }
       ],
-      "title": "UDP RCV-Buffer exceeded",
+      "title": "TCPSynRetrans",
       "type": "timeseries"
     },
     {
       "datasource": {
         "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
+        "uid": "P1809F7CD0C75ACF3"
       },
       "fieldConfig": {
         "defaults": {
@@ -2867,6 +1584,7 @@
             "mode": "palette-classic"
           },
           "custom": {
+            "axisBorderShow": false,
             "axisCenteredZero": false,
             "axisColorMode": "text",
             "axisLabel": "",
@@ -2880,6 +1598,7 @@
               "tooltip": false,
               "viz": false
             },
+            "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
@@ -2908,8 +1627,7 @@
                 "value": 80
               }
             ]
-          },
-          "unit": "cps"
+          }
         },
         "overrides": []
       },
@@ -2917,9 +1635,9 @@
         "h": 8,
         "w": 12,
         "x": 12,
-        "y": 108
+        "y": 61
       },
-      "id": 28,
+      "id": 95,
       "options": {
         "legend": {
           "calcs": [],
@@ -2928,6 +1646,7 @@
           "showLegend": true
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "single",
           "sort": "none"
         }
@@ -2936,30 +1655,31 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "P1809F7CD0C75ACF3"
           },
           "editorMode": "code",
-          "expr": "rate(kubeskoop_udp_sndbuferrors{k8s_pod=~\"$pod\"}[1m])",
-          "legendFormat": "{{k8s_pod}}/{{k8s_node}}",
+          "expr": "rate(kubeskoop_tcpext_tcprcvqdrop{k8s_node=\"$node\", k8s_pod=\"\"}[1m])",
+          "instant": false,
+          "legendFormat": "receive queue drops",
           "range": true,
           "refId": "A"
         }
       ],
-      "title": "UDP SND-Buffer exceeded",
+      "title": "TCPRcvQDrop",
       "type": "timeseries"
     },
     {
       "datasource": {
         "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
+        "uid": "P1809F7CD0C75ACF3"
       },
-      "description": "如果出现dns超时，您需要关注这个指标，通常在Serever返回较慢的情况，例如公网DNS场景，回包慢于用户设定超时，会出现这个情况。",
       "fieldConfig": {
         "defaults": {
           "color": {
             "mode": "palette-classic"
           },
           "custom": {
+            "axisBorderShow": false,
             "axisCenteredZero": false,
             "axisColorMode": "text",
             "axisLabel": "",
@@ -2973,6 +1693,7 @@
               "tooltip": false,
               "viz": false
             },
+            "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
@@ -3001,8 +1722,7 @@
                 "value": 80
               }
             ]
-          },
-          "unit": "cps"
+          }
         },
         "overrides": []
       },
@@ -3010,9 +1730,9 @@
         "h": 8,
         "w": 12,
         "x": 0,
-        "y": 116
+        "y": 69
       },
-      "id": 30,
+      "id": 102,
       "options": {
         "legend": {
           "calcs": [],
@@ -3021,6 +1741,7 @@
           "showLegend": true
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "single",
           "sort": "none"
         }
@@ -3029,30 +1750,31 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "P1809F7CD0C75ACF3"
           },
           "editorMode": "code",
-          "expr": "rate(kubeskoop_udp_noports{k8s_pod=~\"$pod\"}[1m])",
-          "legendFormat": "{{k8s_pod}}/{{k8s_node}}",
+          "expr": "rate(kubeskoop_tcpext_pfmemallocdrop{k8s_node=\"$node\", k8s_pod=\"\"}[1m])",
+          "instant": false,
+          "legendFormat": "memory alloc fail",
           "range": true,
           "refId": "A"
         }
       ],
-      "title": "UDP No-Ports",
+      "title": "TCP Memory Alloc Fail",
       "type": "timeseries"
     },
     {
       "datasource": {
         "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
+        "uid": "P1809F7CD0C75ACF3"
       },
-      "description": "在dns超时场景中，如果查询结果的udp在validate中被丢弃，由于没有重传机制，因此会直接导致超时。",
       "fieldConfig": {
         "defaults": {
           "color": {
             "mode": "palette-classic"
           },
           "custom": {
+            "axisBorderShow": false,
             "axisCenteredZero": false,
             "axisColorMode": "text",
             "axisLabel": "",
@@ -3066,6 +1788,7 @@
               "tooltip": false,
               "viz": false
             },
+            "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
@@ -3094,8 +1817,7 @@
                 "value": 80
               }
             ]
-          },
-          "unit": "cps"
+          }
         },
         "overrides": []
       },
@@ -3103,9 +1825,9 @@
         "h": 8,
         "w": 12,
         "x": 12,
-        "y": 116
+        "y": 69
       },
-      "id": 32,
+      "id": 91,
       "options": {
         "legend": {
           "calcs": [],
@@ -3114,6 +1836,7 @@
           "showLegend": true
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "single",
           "sort": "none"
         }
@@ -3122,16 +1845,17 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "P1809F7CD0C75ACF3"
           },
           "editorMode": "code",
-          "expr": "rate(kubeskoop_udp_inerrors{k8s_pod=~\"$pod\"}[1m])",
-          "legendFormat": "{{k8s_pod}}/{{k8s_node}}",
+          "expr": "rate(kubeskoop_tcpext_tcpbacklogdrop{k8s_node=\"$node\", k8s_pod=\"\"}[1m])",
+          "instant": false,
+          "legendFormat": "backlog drops",
           "range": true,
           "refId": "A"
         }
       ],
-      "title": "UDP In Error",
+      "title": "TCPBacklogDrop",
       "type": "timeseries"
     },
     {
@@ -3140,17 +1864,17 @@
         "h": 1,
         "w": 24,
         "x": 0,
-        "y": 124
+        "y": 77
       },
-      "id": 4,
+      "id": 6,
       "panels": [],
-      "title": "TCP Abnormal Reset",
+      "title": "UDP Metrics",
       "type": "row"
     },
     {
       "datasource": {
         "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
+        "uid": "P1809F7CD0C75ACF3"
       },
       "fieldConfig": {
         "defaults": {
@@ -3158,6 +1882,7 @@
             "mode": "palette-classic"
           },
           "custom": {
+            "axisBorderShow": false,
             "axisCenteredZero": false,
             "axisColorMode": "text",
             "axisLabel": "",
@@ -3171,6 +1896,7 @@
               "tooltip": false,
               "viz": false
             },
+            "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
@@ -3208,9 +1934,9 @@
         "h": 8,
         "w": 12,
         "x": 0,
-        "y": 125
+        "y": 78
       },
-      "id": 14,
+      "id": 22,
       "options": {
         "legend": {
           "calcs": [],
@@ -3219,6 +1945,7 @@
           "showLegend": true
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "single",
           "sort": "none"
         }
@@ -3227,22 +1954,22 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "P1809F7CD0C75ACF3"
           },
           "editorMode": "code",
-          "expr": "kubeskoop_tcpext_tcpabortonmemory{k8s_pod=~\"$pod\"}",
-          "legendFormat": "{{k8s_pod}}/{{k8s_node}}",
+          "expr": "rate(kubeskoop_udp_rcvbuferrors{k8s_node=\"$node\", k8s_pod=\"\"}[1m])",
+          "legendFormat": "receive buffer errors",
           "range": true,
           "refId": "A"
         }
       ],
-      "title": "TCP Send RST of memory",
+      "title": "UDP RCV-Buffer exceeded",
       "type": "timeseries"
     },
     {
       "datasource": {
         "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
+        "uid": "P1809F7CD0C75ACF3"
       },
       "fieldConfig": {
         "defaults": {
@@ -3250,6 +1977,7 @@
             "mode": "palette-classic"
           },
           "custom": {
+            "axisBorderShow": false,
             "axisCenteredZero": false,
             "axisColorMode": "text",
             "axisLabel": "",
@@ -3263,6 +1991,7 @@
               "tooltip": false,
               "viz": false
             },
+            "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
@@ -3300,9 +2029,9 @@
         "h": 8,
         "w": 12,
         "x": 12,
-        "y": 125
+        "y": 78
       },
-      "id": 16,
+      "id": 28,
       "options": {
         "legend": {
           "calcs": [],
@@ -3311,6 +2040,7 @@
           "showLegend": true
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "single",
           "sort": "none"
         }
@@ -3319,29 +2049,31 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "P1809F7CD0C75ACF3"
           },
           "editorMode": "code",
-          "expr": "rate(kubeskoop_tcpext_tcpabortontimeout{k8s_pod=~\"$pod\"}[1m])",
-          "legendFormat": "{{k8s_pod}}/{{k8s_node}}",
+          "expr": "rate(kubeskoop_udp_sndbuferrors{k8s_node=\"$node\", k8s_pod=\"\"}[1m])",
+          "legendFormat": "send buffer errors",
           "range": true,
           "refId": "A"
         }
       ],
-      "title": "TCP Send RST of keepalive time exceeded",
+      "title": "UDP SND-Buffer exceeded",
       "type": "timeseries"
     },
     {
       "datasource": {
         "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
+        "uid": "P1809F7CD0C75ACF3"
       },
+      "description": "如果出现dns超时，您需要关注这个指标，通常在Serever返回较慢的情况，例如公网DNS场景，回包慢于用户设定超时，会出现这个情况。",
       "fieldConfig": {
         "defaults": {
           "color": {
             "mode": "palette-classic"
           },
           "custom": {
+            "axisBorderShow": false,
             "axisCenteredZero": false,
             "axisColorMode": "text",
             "axisLabel": "",
@@ -3355,6 +2087,7 @@
               "tooltip": false,
               "viz": false
             },
+            "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
@@ -3384,7 +2117,7 @@
               }
             ]
           },
-          "unit": "times"
+          "unit": "cps"
         },
         "overrides": []
       },
@@ -3392,9 +2125,9 @@
         "h": 8,
         "w": 12,
         "x": 0,
-        "y": 133
+        "y": 86
       },
-      "id": 18,
+      "id": 30,
       "options": {
         "legend": {
           "calcs": [],
@@ -3403,6 +2136,7 @@
           "showLegend": true
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "single",
           "sort": "none"
         }
@@ -3411,29 +2145,31 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "P1809F7CD0C75ACF3"
           },
           "editorMode": "code",
-          "expr": "kubeskoop_tcpext_tcpabortonlinger{k8s_pod=~\"$pod\"}",
-          "legendFormat": "{{k8s_pod}}/{{k8s_node}}",
+          "expr": "rate(kubeskoop_udp_noports{k8s_node=\"$node\", k8s_pod=\"\"}[1m])",
+          "legendFormat": "no port times",
           "range": true,
           "refId": "A"
         }
       ],
-      "title": "TCP Send RST of SO_LINGER",
+      "title": "UDP No-Ports",
       "type": "timeseries"
     },
     {
       "datasource": {
         "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
+        "uid": "P1809F7CD0C75ACF3"
       },
+      "description": "在dns超时场景中，如果查询结果的udp在validate中被丢弃，由于没有重传机制，因此会直接导致超时。",
       "fieldConfig": {
         "defaults": {
           "color": {
             "mode": "palette-classic"
           },
           "custom": {
+            "axisBorderShow": false,
             "axisCenteredZero": false,
             "axisColorMode": "text",
             "axisLabel": "",
@@ -3447,6 +2183,7 @@
               "tooltip": false,
               "viz": false
             },
+            "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
@@ -3484,9 +2221,9 @@
         "h": 8,
         "w": 12,
         "x": 12,
-        "y": 133
+        "y": 86
       },
-      "id": 20,
+      "id": 32,
       "options": {
         "legend": {
           "calcs": [],
@@ -3495,6 +2232,7 @@
           "showLegend": true
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "single",
           "sort": "none"
         }
@@ -3503,54 +2241,34 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "P1809F7CD0C75ACF3"
           },
           "editorMode": "code",
-          "expr": "rate(kubeskoop_tcpext_tcpabortonclose{k8s_pod=~\"$pod\"}[1m])",
-          "legendFormat": "{{k8s_pod}}/{{k8s_node}}",
+          "expr": "rate(kubeskoop_udp_inerrors{k8s_node=\"$node\", k8s_pod=\"\"}[1m])",
+          "legendFormat": "input errors",
           "range": true,
           "refId": "A"
         }
       ],
-      "title": "TCP Send RST of close when data unread",
+      "title": "UDP In Error",
       "type": "timeseries"
     }
   ],
   "refresh": "",
   "revision": 1,
-  "schemaVersion": 38,
-  "style": "dark",
+  "schemaVersion": 39,
   "tags": [],
   "templating": {
     "list": [
       {
-        "current": {},
-        "datasource": {
-          "type": "prometheus",
-          "uid": "${DS_PROMETHEUS}"
-        },
-        "definition": "label_values(pod)",
-        "hide": 0,
-        "includeAll": false,
-        "label": "pod",
-        "multi": false,
-        "name": "pod",
-        "options": [],
-        "query": {
-          "query": "label_values(pod)",
-          "refId": "StandardVariableQuery"
+        "current": {
+          "selected": false,
+          "text": "cn-hongkong.192.168.1.62",
+          "value": "cn-hongkong.192.168.1.62"
         },
-        "refresh": 1,
-        "regex": "",
-        "skipUrlSync": false,
-        "sort": 0,
-        "type": "query"
-      },
-      {
-        "current": {},
         "datasource": {
           "type": "prometheus",
-          "uid": "${DS_PROMETHEUS}"
+          "uid": "P1809F7CD0C75ACF3"
         },
         "definition": "label_values(node)",
         "hide": 0,
@@ -3575,10 +2293,11 @@
     "from": "now-15m",
     "to": "now"
   },
+  "timeRangeUpdatedDuringEditOrView": false,
   "timepicker": {},
   "timezone": "",
-  "title": "skoop-exporter",
-  "uid": "PtAs82D4k",
+  "title": "skoop-exporter-nodes",
+  "uid": "bdn87gdt1emtcb",
   "version": 1,
   "weekStart": ""
 }
diff --git a/deploy/resource/kubeskoop-exporter-pods-dashboard.json b/deploy/resource/kubeskoop-exporter-pods-dashboard.json
new file mode 100644
index 00000000..821ce32b
--- /dev/null
+++ b/deploy/resource/kubeskoop-exporter-pods-dashboard.json
@@ -0,0 +1,2207 @@
+{
+  "annotations": {
+    "list": [
+      {
+        "builtIn": 1,
+        "datasource": {
+          "type": "grafana",
+          "uid": "-- Grafana --"
+        },
+        "enable": true,
+        "hide": true,
+        "iconColor": "rgba(0, 211, 255, 1)",
+        "name": "Annotations & Alerts",
+        "target": {
+          "limit": 100,
+          "matchAny": false,
+          "tags": [],
+          "type": "dashboard"
+        },
+        "type": "dashboard"
+      }
+    ]
+  },
+  "editable": true,
+  "fiscalYearStartMonth": 0,
+  "graphTooltip": 0,
+  "id": null,
+  "links": [],
+  "liveNow": false,
+  "panels": [
+    {
+      "collapsed": false,
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 0
+      },
+      "id": 48,
+      "panels": [],
+      "title": "Network Overview",
+      "type": "row"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "P1809F7CD0C75ACF3"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisBorderShow": false,
+            "axisCenteredZero": false,
+            "axisColorMode": "text",
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 0,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "insertNulls": false,
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "auto",
+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          },
+          "unit": "binBps"
+        },
+        "overrides": [
+          {
+            "__systemRef": "hideSeriesFrom",
+            "matcher": {
+              "id": "byNames",
+              "options": {
+                "mode": "exclude",
+                "names": [
+                  "kubeskoop/prometheus-deployment-5dc88c6b94-lwcgp"
+                ],
+                "prefix": "All except:",
+                "readOnly": true
+              }
+            },
+            "properties": [
+              {
+                "id": "custom.hideFrom",
+                "value": {
+                  "legend": false,
+                  "tooltip": false,
+                  "viz": true
+                }
+              }
+            ]
+          }
+        ]
+      },
+      "gridPos": {
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+        "w": 12,
+        "x": 0,
+        "y": 1
+      },
+      "id": 50,
+      "options": {
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+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "maxHeight": 600,
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "P1809F7CD0C75ACF3"
+          },
+          "editorMode": "code",
+          "expr": "rate(kubeskoop_netdev_rxbytes{k8s_namespace=\"$namespace\", k8s_pod=\"$pod\"}[1m])",
+          "legendFormat": "rx bytes",
+          "range": true,
+          "refId": "A"
+        }
+      ],
+      "title": "Network Device RX bytes",
+      "type": "timeseries"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "P1809F7CD0C75ACF3"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
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+          },
+          "custom": {
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+            "axisCenteredZero": false,
+            "axisColorMode": "text",
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 0,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "insertNulls": false,
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "auto",
+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          },
+          "unit": "bytes"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 12,
+        "y": 1
+      },
+      "id": 52,
+      "options": {
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "maxHeight": 600,
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "P1809F7CD0C75ACF3"
+          },
+          "editorMode": "code",
+          "expr": "rate(kubeskoop_netdev_txbytes{k8s_namespace=\"$namespace\", k8s_pod=\"$pod\"}[1m])",
+          "legendFormat": "tx bytes",
+          "range": true,
+          "refId": "A"
+        }
+      ],
+      "title": "Network Device TX bytes",
+      "type": "timeseries"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "P1809F7CD0C75ACF3"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisBorderShow": false,
+            "axisCenteredZero": false,
+            "axisColorMode": "text",
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 0,
+            "gradientMode": "none",
+            "hideFrom": {
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+              "tooltip": false,
+              "viz": false
+            },
+            "insertNulls": false,
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "auto",
+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          },
+          "unit": "cps"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 0,
+        "y": 9
+      },
+      "id": 58,
+      "options": {
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "maxHeight": 600,
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "P1809F7CD0C75ACF3"
+          },
+          "editorMode": "code",
+          "expr": "rate(kubeskoop_netdev_txerrors{k8s_namespace=\"$namespace\", k8s_pod=\"$pod\"}[1m])",
+          "legendFormat": "tx errors",
+          "range": true,
+          "refId": "A"
+        }
+      ],
+      "title": "Network Device TX errors(times)",
+      "type": "timeseries"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "P1809F7CD0C75ACF3"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
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+          },
+          "custom": {
+            "axisBorderShow": false,
+            "axisCenteredZero": false,
+            "axisColorMode": "text",
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 0,
+            "gradientMode": "none",
+            "hideFrom": {
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+              "tooltip": false,
+              "viz": false
+            },
+            "insertNulls": false,
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "auto",
+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          },
+          "unit": "cps"
+        },
+        "overrides": []
+      },
+      "gridPos": {
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+        "w": 12,
+        "x": 12,
+        "y": 9
+      },
+      "id": 60,
+      "options": {
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "maxHeight": 600,
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "P1809F7CD0C75ACF3"
+          },
+          "editorMode": "code",
+          "expr": "rate(kubeskoop_netdev_rxerrors{k8s_namespace=\"$namespace\", k8s_pod=\"$pod\"}[1m])",
+          "legendFormat": "rx errors",
+          "range": true,
+          "refId": "A"
+        }
+      ],
+      "title": "Network Device RX errors(times)",
+      "type": "timeseries"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "P1809F7CD0C75ACF3"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisBorderShow": false,
+            "axisCenteredZero": false,
+            "axisColorMode": "text",
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 0,
+            "gradientMode": "none",
+            "hideFrom": {
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+              "tooltip": false,
+              "viz": false
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+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
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+            "showPoints": "auto",
+            "spanNulls": false,
+            "stacking": {
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+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
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+            "steps": [
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+                "color": "green",
+                "value": null
+              },
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+                "value": 80
+              }
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+          },
+          "unit": "pps"
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+        "overrides": []
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+        "x": 0,
+        "y": 17
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+      "options": {
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+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "maxHeight": 600,
+          "mode": "single",
+          "sort": "none"
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+      "targets": [
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+            "uid": "P1809F7CD0C75ACF3"
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+          "exemplar": false,
+          "expr": "rate(kubeskoop_netdev_txpackets{k8s_namespace=\"$namespace\", k8s_pod=\"$pod\"}[1m])",
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+          "instant": false,
+          "interval": "",
+          "legendFormat": "tx packets",
+          "range": true,
+          "refId": "A"
+        }
+      ],
+      "title": "Network Device TX Packets",
+      "type": "timeseries"
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+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "P1809F7CD0C75ACF3"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
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+            "axisColorMode": "text",
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+            "drawStyle": "line",
+            "fillOpacity": 0,
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+            "hideFrom": {
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+              "tooltip": false,
+              "viz": false
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+            "pointSize": 5,
+            "scaleDistribution": {
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+            "showPoints": "auto",
+            "spanNulls": false,
+            "stacking": {
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+              "mode": "none"
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+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
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+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          },
+          "unit": "pps"
+        },
+        "overrides": []
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+        "w": 12,
+        "x": 12,
+        "y": 17
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+      "options": {
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+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
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+        "tooltip": {
+          "maxHeight": 600,
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "P1809F7CD0C75ACF3"
+          },
+          "editorMode": "code",
+          "exemplar": false,
+          "expr": "rate(kubeskoop_netdev_rxpackets{k8s_namespace=\"$namespace\", k8s_pod=\"$pod\"}[1m])",
+          "format": "heatmap",
+          "instant": false,
+          "interval": "",
+          "legendFormat": "rx packets",
+          "range": true,
+          "refId": "A"
+        }
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+      "type": "timeseries"
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+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 25
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+      "id": 100,
+      "panels": [],
+      "title": "TCP Summary",
+      "type": "row"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "P1809F7CD0C75ACF3"
+      },
+      "fieldConfig": {
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+            "axisColorMode": "text",
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+            "axisPlacement": "auto",
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+            "drawStyle": "line",
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+              "tooltip": false,
+              "viz": false
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+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
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+            "showPoints": "auto",
+            "spanNulls": false,
+            "stacking": {
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+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
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+          "mappings": [],
+          "thresholds": {
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+            "steps": [
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+                "color": "green",
+                "value": null
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+                "value": 80
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+          },
+          "unit": "none"
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+        "overrides": []
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+        "x": 0,
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+      "options": {
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+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
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+        "tooltip": {
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+          "mode": "single",
+          "sort": "none"
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+      "targets": [
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+            "type": "prometheus",
+            "uid": "P1809F7CD0C75ACF3"
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+          "editorMode": "code",
+          "expr": "kubeskoop_tcpsummary_tcptimewaitconn{k8s_namespace=\"$namespace\", k8s_pod=\"$pod\"}",
+          "instant": false,
+          "legendFormat": "timewait",
+          "range": true,
+          "refId": "A"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "P1809F7CD0C75ACF3"
+          },
+          "editorMode": "code",
+          "expr": "kubeskoop_tcpsummary_tcpestablishedconn{k8s_namespace=\"$namespace\", k8s_pod=\"$pod\"}",
+          "hide": false,
+          "instant": false,
+          "legendFormat": "established",
+          "range": true,
+          "refId": "B"
+        },
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+            "type": "prometheus",
+            "uid": "P1809F7CD0C75ACF3"
+          },
+          "editorMode": "code",
+          "expr": "kubeskoop_tcpsummary_tcpclosewaitconn{k8s_namespace=\"$namespace\", k8s_pod=\"$pod\"}",
+          "hide": false,
+          "instant": false,
+          "legendFormat": "closewait",
+          "range": true,
+          "refId": "C"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "P1809F7CD0C75ACF3"
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+          "editorMode": "code",
+          "expr": "kubeskoop_tcpsummary_tcpsynsentconn{k8s_namespace=\"$namespace\", k8s_pod=\"$pod\"}",
+          "hide": false,
+          "instant": false,
+          "legendFormat": "syn sent",
+          "range": true,
+          "refId": "D"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "P1809F7CD0C75ACF3"
+          },
+          "editorMode": "code",
+          "expr": "kubeskoop_tcpsummary_tcpsynrecvconn{k8s_namespace=\"$namespace\", k8s_pod=\"$pod\"}",
+          "hide": false,
+          "instant": false,
+          "legendFormat": "syn recv",
+          "range": true,
+          "refId": "E"
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+      "type": "timeseries"
+    },
+    {
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+        "type": "prometheus",
+        "uid": "P1809F7CD0C75ACF3"
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+      "fieldConfig": {
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+            "axisColorMode": "text",
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+            "axisPlacement": "auto",
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+            "drawStyle": "line",
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+            "lineInterpolation": "linear",
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+            "pointSize": 5,
+            "scaleDistribution": {
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+            "showPoints": "auto",
+            "spanNulls": false,
+            "stacking": {
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+              "mode": "none"
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+            "thresholdsStyle": {
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+          "mappings": [],
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+        }
+      ],
+      "title": "TCPBacklogDrop",
+      "type": "timeseries"
+    },
+    {
+      "collapsed": false,
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 67
+      },
+      "id": 6,
+      "panels": [],
+      "title": "UDP Metrics",
+      "type": "row"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "P1809F7CD0C75ACF3"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisBorderShow": false,
+            "axisCenteredZero": false,
+            "axisColorMode": "text",
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 0,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "insertNulls": false,
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "auto",
+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          },
+          "unit": "cps"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 0,
+        "y": 68
+      },
+      "id": 22,
+      "options": {
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "maxHeight": 600,
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "P1809F7CD0C75ACF3"
+          },
+          "editorMode": "code",
+          "expr": "rate(kubeskoop_udp_rcvbuferrors{k8s_namespace=\"$namespace\", k8s_pod=\"$pod\"}[1m])",
+          "legendFormat": "receive buffer errors",
+          "range": true,
+          "refId": "A"
+        }
+      ],
+      "title": "UDP RCV-Buffer exceeded",
+      "type": "timeseries"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "P1809F7CD0C75ACF3"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisBorderShow": false,
+            "axisCenteredZero": false,
+            "axisColorMode": "text",
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 0,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "insertNulls": false,
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "auto",
+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          },
+          "unit": "cps"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 12,
+        "y": 68
+      },
+      "id": 28,
+      "options": {
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "maxHeight": 600,
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "P1809F7CD0C75ACF3"
+          },
+          "editorMode": "code",
+          "expr": "rate(kubeskoop_udp_sndbuferrors{k8s_namespace=\"$namespace\", k8s_pod=\"$pod\"}[1m])",
+          "legendFormat": "send buffer errors",
+          "range": true,
+          "refId": "A"
+        }
+      ],
+      "title": "UDP SND-Buffer exceeded",
+      "type": "timeseries"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "P1809F7CD0C75ACF3"
+      },
+      "description": "如果出现dns超时，您需要关注这个指标，通常在Serever返回较慢的情况，例如公网DNS场景，回包慢于用户设定超时，会出现这个情况。",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisBorderShow": false,
+            "axisCenteredZero": false,
+            "axisColorMode": "text",
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 0,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "insertNulls": false,
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "auto",
+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          },
+          "unit": "cps"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 0,
+        "y": 76
+      },
+      "id": 30,
+      "options": {
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "maxHeight": 600,
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "P1809F7CD0C75ACF3"
+          },
+          "editorMode": "code",
+          "expr": "rate(kubeskoop_udp_noports{k8s_namespace=\"$namespace\", k8s_pod=\"$pod\"}[1m])",
+          "legendFormat": "no port times",
+          "range": true,
+          "refId": "A"
+        }
+      ],
+      "title": "UDP No-Ports",
+      "type": "timeseries"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "P1809F7CD0C75ACF3"
+      },
+      "description": "在dns超时场景中，如果查询结果的udp在validate中被丢弃，由于没有重传机制，因此会直接导致超时。",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisBorderShow": false,
+            "axisCenteredZero": false,
+            "axisColorMode": "text",
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 0,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "insertNulls": false,
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "auto",
+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          },
+          "unit": "cps"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 12,
+        "y": 76
+      },
+      "id": 32,
+      "options": {
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "maxHeight": 600,
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "P1809F7CD0C75ACF3"
+          },
+          "editorMode": "code",
+          "expr": "rate(kubeskoop_udp_inerrors{k8s_namespace=\"$namespace\", k8s_pod=\"$pod\"}[1m])",
+          "legendFormat": "input errors",
+          "range": true,
+          "refId": "A"
+        }
+      ],
+      "title": "UDP In Error",
+      "type": "timeseries"
+    }
+  ],
+  "refresh": "",
+  "revision": 1,
+  "schemaVersion": 39,
+  "tags": [],
+  "templating": {
+    "list": [
+      {
+        "current": {
+          "selected": true,
+          "text": "kube-system",
+          "value": "kube-system"
+        },
+        "datasource": {
+          "type": "prometheus",
+          "uid": "P1809F7CD0C75ACF3"
+        },
+        "definition": "label_values(k8s_namespace)",
+        "hide": 0,
+        "includeAll": false,
+        "label": "Namespace",
+        "multi": false,
+        "name": "namespace",
+        "options": [],
+        "query": {
+          "qryType": 1,
+          "query": "label_values(k8s_namespace)",
+          "refId": "PrometheusVariableQueryEditor-VariableQuery"
+        },
+        "refresh": 1,
+        "regex": "",
+        "skipUrlSync": false,
+        "sort": 0,
+        "type": "query"
+      },
+      {
+        "current": {
+          "selected": true,
+          "text": "coredns-75947d8479-jrkqs",
+          "value": "coredns-75947d8479-jrkqs"
+        },
+        "datasource": {
+          "type": "prometheus",
+          "uid": "P1809F7CD0C75ACF3"
+        },
+        "definition": "label_values({k8s_namespace=\"$namespace\"},k8s_pod)",
+        "hide": 0,
+        "includeAll": false,
+        "label": "Pod",
+        "multi": false,
+        "name": "pod",
+        "options": [],
+        "query": {
+          "qryType": 1,
+          "query": "label_values({k8s_namespace=\"$namespace\"},k8s_pod)",
+          "refId": "PrometheusVariableQueryEditor-VariableQuery"
+        },
+        "refresh": 1,
+        "regex": "",
+        "skipUrlSync": false,
+        "sort": 0,
+        "type": "query"
+      }
+    ]
+  },
+  "time": {
+    "from": "now-15m",
+    "to": "now"
+  },
+  "timeRangeUpdatedDuringEditOrView": false,
+  "timepicker": {},
+  "timezone": "",
+  "title": "skoop-exporter-pods",
+  "uid": "ddn87hjw7bdhcd",
+  "version": 4,
+  "weekStart": ""
+}
diff --git a/tools/scripts/grafana_dashboard.sh b/tools/scripts/grafana_dashboard.sh
index 5cf5d505..0a4f1488 100755
--- a/tools/scripts/grafana_dashboard.sh
+++ b/tools/scripts/grafana_dashboard.sh
@@ -10,8 +10,7 @@ GRAFANA_PASSWORD=${GRAFANA_PASSWORD:-kubeskoop}
 register_dashboard() {
     local dashboard='{}'
     local datasource_id=0
-    #dashboard=$(curl -sSL https://raw.githubusercontent.com/alibaba/kubeskoop/main/deploy/resource/kubeskoop-exporter-dashboard.json)
-    dashboard=$(cat /etc/kubeskoop-exporter-dashboard.json)
+    dashboard=$(cat "$1")
     datasource_id=$(curl "http://admin:$GRAFANA_PASSWORD@$GRAFANA_HOST/api/datasources/name/prometheus" | jq .uid)
     tmp_dashboard_file=$(mktemp)
     cat <<EOF > "${tmp_dashboard_file}"
@@ -50,5 +49,6 @@ grafana_ready() {
 }
 
 grafana_ready
-register_dashboard
+register_dashboard /etc/kubeskoop-exporter-pods-dashboard.json
+register_dashboard /etc/kubeskoop-exporter-nodes-dashboard.json
 sleep infinity