prometheus 监控 kubernetes tomcat
说明１：kubernetes环境搭建好了，没有就看这个
说明２：基于grafana-kubernetes-app监控tomcat我的另一文章
说明３：对于docker容器开启tomcat监控看完一、配置环境看完就可以了
１、添加prometheus.yaml配置(在末尾就可以了)
- job_name: 'tomcat-pods'
kubernetes_sd_configs:
- role: pod
relabel_configs:
- source_labels:
regex: tomcat
action: keep
- source_labels:
regex: 1234
action: keep
- source_labels:
action: replace
target_label: kubernetes_pod_name
２、tomcat模板
cat ll-tomcat.json
{
"__inputs": [
{
"name": "DS_PROMETHEUS",
"label": "Prometheus",
"description": "",
"type": "datasource",
"pluginId": "prometheus",
"pluginName": "Prometheus"
}
],
"__requires": [
{
"type": "grafana",
"id": "grafana",
"name": "Grafana",
"version": "5.0.3"
},
{
"type": "panel",
"id": "graph",
"name": "Graph",
"version": "5.0.0"
},
{
"type": "datasource",
"id": "prometheus",
"name": "Prometheus",
"version": "5.0.0"
},
{
"type": "panel",
"id": "singlestat",
"name": "Singlestat",
"version": "5.0.0"
}
],
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": "-- Grafana --",
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"name": "Annotations & Alerts",
"type": "dashboard"
}
]
},
"description": "Dashboard for JVM metrics with Prometheus / JMX Exporter",
"editable": true,
"gnetId": 3066,
"graphTooltip": 0,
"id": null,
"iteration": 1523075924457,
"links": [],
"panels": [
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": false,
"colors": [
"#d683ce",
"#d683ce",
"#d683ce"
],
"datasource": "${DS_PROMETHEUS}",
"format": "none",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 3,
"w": 4,
"x": 0,
"y": 0
},
"id": 13,
"interval": null,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"postfix": "",
"postfixFontSize": "50%",
"prefix": "",
"prefixFontSize": "50%",
"rangeMaps": [
{
"from": "null",
"text": "N/A",
"to": "null"
}
],
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"tableColumn": "",
"targets": [
{
"expr": "tomcat_requestcount_total{port=\"8080\",kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"intervalFactor": 2,
"refId": "A"
}
],
"thresholds": "",
"title": "requestcount",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "total"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": false,
"colors": [
"#299c46",
"rgba(237, 129, 40, 0.89)",
"#d44a3a"
],
"datasource": "${DS_PROMETHEUS}",
"format": "none",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 3,
"w": 4,
"x": 4,
"y": 0
},
"id": 14,
"interval": null,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"postfix": "",
"postfixFontSize": "50%",
"prefix": "",
"prefixFontSize": "50%",
"rangeMaps": [
{
"from": "null",
"text": "N/A",
"to": "null"
}
],
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"tableColumn": "",
"targets": [
{
"expr": "tomcat_requestcount_total{port=\"8080\",kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"hide": false,
"intervalFactor": 2,
"refId": "A"
}
],
"thresholds": "",
"title": "Requestcount Current",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "current"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": false,
"colors": [
"#299c46",
"rgba(237, 129, 40, 0.89)",
"#d44a3a"
],
"datasource": "${DS_PROMETHEUS}",
"format": "none",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 3,
"w": 4,
"x": 8,
"y": 0
},
"id": 15,
"interval": null,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"postfix": "",
"postfixFontSize": "50%",
"prefix": "",
"prefixFontSize": "50%",
"rangeMaps": [
{
"from": "null",
"text": "N/A",
"to": "null"
}
],
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"tableColumn": "",
"targets": [
{
"expr": "tomcat_requestcount_total{port=\"8080\",kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"intervalFactor": 2,
"refId": "A"
}
],
"thresholds": "",
"title": "RequestcountAverage",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "avg"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": false,
"colors": [
"#299c46",
"rgba(237, 129, 40, 0.89)",
"#d44a3a"
],
"datasource": "${DS_PROMETHEUS}",
"format": "none",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 3,
"w": 4,
"x": 12,
"y": 0
},
"id": 16,
"interval": null,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"postfix": "",
"postfixFontSize": "50%",
"prefix": "",
"prefixFontSize": "50%",
"rangeMaps": [
{
"from": "null",
"text": "N/A",
"to": "null"
}
],
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"tableColumn": "",
"targets": [
{
"expr": "tomcat_errorcount_total{port=\"8080\",kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"hide": false,
"intervalFactor": 2,
"refId": "A"
}
],
"thresholds": "",
"title": "Errorcount",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "total"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": false,
"colors": [
"#299c46",
"rgba(237, 129, 40, 0.89)",
"#d44a3a"
],
"datasource": "${DS_PROMETHEUS}",
"format": "bytes",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 3,
"w": 4,
"x": 16,
"y": 0
},
"id": 18,
"interval": null,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"postfix": "",
"postfixFontSize": "50%",
"prefix": "",
"prefixFontSize": "50%",
"rangeMaps": [
{
"from": "null",
"text": "N/A",
"to": "null"
}
],
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"tableColumn": "",
"targets": [
{
"expr": "jvm_memory_bytes_max{area=\"heap\",kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"hide": false,
"intervalFactor": 2,
"refId": "A"
}
],
"thresholds": "",
"title": "Jvm Max Mem heap",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "avg"
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "${DS_PROMETHEUS}",
"fill": 1,
"gridPos": {
"h": 9,
"w": 12,
"x": 0,
"y": 3
},
"id": 7,
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "jvm_memory_bytes_used{area=\"heap\",kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"hide": false,
"intervalFactor": 2,
"legendFormat": "Heap memory that has been used",
"refId": "A"
},
{
"expr": "jvm_memory_bytes_committed{area=\"heap\",kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"hide": false,
"intervalFactor": 2,
"legendFormat": "Heap memory that has been committed",
"refId": "B"
}
],
"thresholds": [],
"timeFrom": null,
"timeShift": null,
"title": "Heap Used",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "decbytes",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
]
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "${DS_PROMETHEUS}",
"fill": 1,
"gridPos": {
"h": 9,
"w": 12,
"x": 12,
"y": 3
},
"id": 8,
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "jvm_memory_bytes_used{area=\"nonheap\",kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"hide": false,
"intervalFactor": 2,
"legendFormat": "NonHeap memory that has been used",
"refId": "A"
},
{
"expr": "jvm_memory_bytes_committed{area=\"nonheap\",kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"hide": false,
"intervalFactor": 2,
"legendFormat": "NonHeap memory that has been committed",
"refId": "B"
}
],
"thresholds": [],
"timeFrom": null,
"timeShift": null,
"title": "Mem Committed",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "decbytes",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
]
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "${DS_PROMETHEUS}",
"fill": 2,
"gridPos": {
"h": 7,
"w": 12,
"x": 0,
"y": 12
},
"id": 23,
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"sideWidth": null,
"total": false,
"values": true
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": true,
"targets": [
{
"expr": "jvm_memory_pool_bytes_used{pool=\"PS Eden Space\",kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "PS Eden Space Use",
"refId": "A"
},
{
"expr": "jvm_memory_pool_bytes_committed{pool=\"PS Eden Space\",kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "PS Eden Space Comm",
"refId": "B"
}
],
"thresholds": [],
"timeFrom": null,
"timeShift": null,
"title": "PS Eden Space",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "decbytes",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
]
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "${DS_PROMETHEUS}",
"fill": 2,
"gridPos": {
"h": 7,
"w": 12,
"x": 12,
"y": 12
},
"id": 24,
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"sideWidth": null,
"total": false,
"values": true
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": true,
"targets": [
{
"expr": "jvm_memory_pool_bytes_used{pool=\"PS Survivor Space\",kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "PS Survivor Space Use",
"refId": "A"
},
{
"expr": "jvm_memory_pool_bytes_committed{pool=\"PS Survivor Space\",kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "PS Survivor Space Comm",
"refId": "B"
}
],
"thresholds": [],
"timeFrom": null,
"timeShift": null,
"title": "PS Survivor Space",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "decbytes",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
]
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "${DS_PROMETHEUS}",
"fill": 2,
"gridPos": {
"h": 7,
"w": 12,
"x": 0,
"y": 19
},
"id": 25,
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"sideWidth": null,
"total": false,
"values": true
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": true,
"targets": [
{
"expr": "jvm_memory_pool_bytes_used{pool=\"PS Old Gen\",kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "PS Old Gen Use",
"refId": "A"
},
{
"expr": "jvm_memory_pool_bytes_committed{pool=\"PS Old Gen\",kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "PS Old Gen Comm",
"refId": "B"
}
],
"thresholds": [],
"timeFrom": null,
"timeShift": null,
"title": "PS Old Gen",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "decbytes",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
]
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "${DS_PROMETHEUS}",
"fill": 2,
"gridPos": {
"h": 7,
"w": 12,
"x": 12,
"y": 19
},
"id": 20,
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"sideWidth": null,
"total": false,
"values": true
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": true,
"targets": [
{
"expr": "jvm_memory_pool_bytes_used{pool=\"Code Cache\",kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "Code Cache Use",
"refId": "A"
},
{
"expr": "jvm_memory_pool_bytes_committed{pool=\"Code Cache\",kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "Code Cache Comm",
"refId": "B"
}
],
"thresholds": [],
"timeFrom": null,
"timeShift": null,
"title": "Code Cache",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "decbytes",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
]
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "${DS_PROMETHEUS}",
"fill": 2,
"gridPos": {
"h": 7,
"w": 12,
"x": 0,
"y": 26
},
"id": 21,
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"sideWidth": null,
"total": false,
"values": true
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": true,
"targets": [
{
"expr": "jvm_memory_pool_bytes_used{pool=\"Metaspace\",kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "Metaspace Use",
"refId": "A"
},
{
"expr": "jvm_memory_pool_bytes_committed{pool=\"Metaspace\",kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "Metaspace Comm",
"refId": "B"
}
],
"thresholds": [],
"timeFrom": null,
"timeShift": null,
"title": "Metaspace",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "decbytes",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
]
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "${DS_PROMETHEUS}",
"fill": 2,
"gridPos": {
"h": 7,
"w": 12,
"x": 12,
"y": 26
},
"id": 22,
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"sideWidth": null,
"total": false,
"values": true
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": true,
"targets": [
{
"expr": "jvm_memory_pool_bytes_used{pool=\"Compressed Class Space\",kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "Compressed Class Space Use",
"refId": "A"
},
{
"expr": "jvm_memory_pool_bytes_committed{pool=\"Compressed Class Space\",kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "Compressed Class Space Comm",
"refId": "B"
}
],
"thresholds": [],
"timeFrom": null,
"timeShift": null,
"title": "Compressed Class Space",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "decbytes",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
]
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "${DS_PROMETHEUS}",
"fill": 1,
"gridPos": {
"h": 10,
"w": 24,
"x": 0,
"y": 33
},
"id": 17,
"legend": {
"alignAsTable": true,
"avg": true,
"current": false,
"max": true,
"min": true,
"rightSide": true,
"show": true,
"total": true,
"values": true
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "jvm_gc_collection_seconds_count{gc=\"PS Scavenge\",kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"hide": false,
"intervalFactor": 1,
"legendFormat": "PS Scavenge",
"refId": "A"
},
{
"expr": "jvm_gc_collection_seconds_sum{gc=\"PS Scavenge\",kubernetes_pod_name=~\"$instance\"} ",
"format": "time_series",
"hide": false,
"intervalFactor": 1,
"legendFormat": "PS Scavenge SUM",
"refId": "B"
},
{
"expr": "jvm_gc_collection_seconds_count{gc=\"PS MarkSweep\",kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"hide": false,
"intervalFactor": 1,
"legendFormat": "PS MarkSweep",
"refId": "C"
},
{
"expr": "jvm_gc_collection_seconds_sum{gc=\"PS MarkSweep\",kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"hide": false,
"intervalFactor": 1,
"legendFormat": "PS MarkSweep SUM",
"refId": "D"
}
],
"thresholds": [],
"timeFrom": null,
"timeShift": null,
"title": "Count Gc",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "bytes",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
]
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "${DS_PROMETHEUS}",
"fill": 1,
"gridPos": {
"h": 10,
"w": 24,
"x": 0,
"y": 43
},
"id": 6,
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"max": true,
"min": true,
"rightSide": true,
"show": true,
"total": true,
"values": true
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "jvm_threads_current{kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "Current thread connection number",
"refId": "A"
},
{
"expr": "jvm_threads_started_total{kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"hide": false,
"intervalFactor": 2,
"legendFormat": "Total number of threads",
"refId": "B"
},
{
"expr": "jvm_threads_daemon{kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "daemon",
"refId": "C"
},
{
"expr": "jvm_threads_peak{kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "Thread peak",
"refId": "D"
},
{
"expr": "jvm_threads_deadlocked{kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "deadlocked",
"refId": "E"
},
{
"expr": "jvm_threads_deadlocked_monitor{kubernetes_pod_name=~\"$instance\"}",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "deadlocked_monitor",
"refId": "F"
}
],
"thresholds": [],
"timeFrom": null,
"timeShift": null,
"title": "threads",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "none",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
]
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "${DS_PROMETHEUS}",
"fill": 1,
"gridPos": {
"h": 10,
"w": 24,
"x": 0,
"y": 53
},
"id": 11,
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"max": true,
"min": true,
"rightSide": true,
"show": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "jvm_classes_loaded{kubernetes_pod_name=\"$instance\"}",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "Classes that have been loaded",
"refId": "A"
},
{
"expr": "jvm_classes_loaded_total{kubernetes_pod_name=\"$instance\"}",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "The sum of the load classes",
"refId": "B"
},
{
"expr": "jvm_classes_unloaded_total{kubernetes_pod_name=\"$instance\"}",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "class that has been uninstalled",
"refId": "C"
}
],
"thresholds": [],
"timeFrom": null,
"timeShift": null,
"title": "Classes",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "none",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
]
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "${DS_PROMETHEUS}",
"fill": 1,
"gridPos": {
"h": 7,
"w": 24,
"x": 0,
"y": 63
},
"id": 19,
"legend": {
"alignAsTable": true,
"avg": true,
"current": false,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"total": true,
"values": true
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [
{
"alias": "output",
"transform": "negative-Y"
}
],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "sum(irate(tomcat_bytesreceived_total{port=\"8080\",protocol=\"http-nio\",kubernetes_pod_name=~\"$instance\"}))",
"format": "time_series",
"hide": false,
"intervalFactor": 2,
"legendFormat": "input",
"refId": "A"
},
{
"expr": "sum(irate(tomcat_bytessent_total{port=\"8080\",protocol=\"http-nio\",kubernetes_pod_name=~\"$instance\"}))",
"format": "time_series",
"hide": false,
"intervalFactor": 2,
"legendFormat": "output",
"refId": "B"
}
],
"thresholds": [],
"timeFrom": null,
"timeShift": null,
"title": "Network",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "Bps",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "decbytes",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
]
}
],
"refresh": "30s",
"schemaVersion": 16,
"style": "dark",
"tags": [
"JVM",
"tomcat"
],
"templating": {
"list": [
{
"allValue": "",
"current": {},
"datasource": "${DS_PROMETHEUS}",
"hide": 0,
"includeAll": true,
"label": "Instance",
"multi": false,
"name": "instance",
"options": [],
"query": "label_values(jvm_memory_bytes_max,kubernetes_pod_name)",
"refresh": 1,
"regex": "",
"sort": 0,
"tagValuesQuery": "",
"tags": [],
"tagsQuery": "",
"type": "query",
"useTags": false
}
]
},
"time": {
"from": "now-1h",
"to": "now"
},
"timepicker": {
"refresh_intervals": [
"5s",
"10s",
"30s",
"1m",
"5m",
"15m",
"30m",
"1h",
"2h",
"1d"
],
"time_options": [
"5m",
"15m",
"1h",
"6h",
"12h",
"24h",
"2d",
"7d",
"30d"
]
},
"timezone": "",
"title": "tomcat",
"uid": "U3EWy1imz",
"version": 5
}
3、OK看图
页:
[1]