当前位置：首页 > news >正文

Prometheus-JVM

news 来源：原创 2024/5/13 22:24:00

在这里插入图片描述

一. JVM监控

通过 jmx_exporter 启动端口来实现JVM的监控

Github

Kubernetes Deployment Java 服务，修改

wget https://repo1.maven.org/maven2/io/prometheus/jmx/jmx_prometheus_javaagent/0.19.0/jmx_prometheus_javaagent-0.19.0.jar# 编写配置文件，我是通过 hostPath 方式挂进 pod 中的
lowercaseOutputLabelNames: true
lowercaseOutputName: true
whitelistObjectNames: ["java.lang:type=OperatingSystem"]
rules:- pattern: 'java.lang<type=OperatingSystem><>((?!process_cpu_time)\w+):'name: os_$1type: GAUGEattrNameSnakeCase: true# 加入启动参数，其他部分省略，只看增加的spec:containers:- command:- java- -javaagent:/home/prometheus/jmx/jmx_prometheus_javaagent-0.19.0.jar=9999:/home/prometheus/jmx/config.yml		# 加入启动参数，指定端口为9999，并指定配置文件volumeMounts:        - mountPath: /home/prometheus/jmxname: jmxvolumes:- hostPath:path: /home/prometheus/jmxtype: ""name: jmx

Service 修改或增加

apiVersion: v1
kind: Service
metadata:annotations:					# Service加入2行注释prometheus.io/jvm: "true"prometheus.io/port: "9999"name: yff-uef-apinamespace: yff
spec:ports:- name: httpport: 8080protocol: TCPtargetPort: 8080- name: jmx-metrices			# 并增加jmx所暴露的端口port: 9999protocol: TCPtargetPort: 9999selector:name: yff-uef-apiservice/env: prodtype: ClusterIP

Prometheus 增加 jvm 的配置

    - job_name: 'jvm'kubernetes_sd_configs:- role: endpointsrelabel_configs:- source_labels: [__meta_kubernetes_service_annotation_prometheus_io_jvm]action: keepregex: true- source_labels: [__address__, __meta_kubernetes_service_annotation_prometheus_io_port]action: replacetarget_label: __address__regex: ([^:]+)(?::\d+)?;(\d+)replacement: $1:$2- source_labels: [__meta_kubernetes_service_name]action: replaceregex: (.+)target_label: applicationreplacement: $1- action: labelmapregex: __meta_kubernetes_service_label_(.+)

Grafana 增加面板

可以在官网寻找面板 JXM dashboard
如下是我的 dashboard json信息

{"annotations": {"list": [{"builtIn": 1,"datasource": {"type": "datasource","uid": "grafana"},"enable": true,"hide": true,"iconColor": "rgba(0, 211, 255, 1)","name": "Annotations & Alerts","type": "dashboard"},{"datasource": {"type": "prometheus","uid": "xpMiKxl4k"},"enable": true,"expr": "resets(process_uptime_seconds{application=\"$application\", instance=\"$instance\"}[1m]) > 0","hide": false,"iconColor": "rgba(255, 96, 96, 1)","name": "Restart Detection","showIn": 0,"step": "1m","tagKeys": "restart-tag","textFormat": "uptime reset","titleFormat": "Restart"}]},"description": "Complete dashboard using metrics from prometheus JMX exporter, with drill down per job > instance","editable": true,"fiscalYearStartMonth": 0,"gnetId": 8563,"graphTooltip": 0,"id": 81,"links": [],"liveNow": false,"panels": [{"datasource": {"uid": "$datasource"},"fieldConfig": {"defaults": {"color": {"mode": "thresholds"},"mappings": [{"options": {"0": {"text": "DOWN"},"1": {"text": "UP"}},"type": "value"},{"options": {"match": "null","result": {"text": "DOWN"}},"type": "special"}],"thresholds": {"mode": "absolute","steps": [{"color": "#d44a3a","value": null},{"color": "#e24d42","value": 0},{"color": "#299c46","value": 1}]},"unit": "none"},"overrides": []},"gridPos": {"h": 4,"w": 3,"x": 3,"y": 0},"hideTimeOverride": false,"id": 21,"links": [{"targetBlank": true,"title": "Tomcat dashboard","url": "/d/chanjarster-tomcat-dashboard/tomcat-dashboard?$__url_time_range&$__all_variables"}],"maxDataPoints": 100,"options": {"colorMode": "value","graphMode": "none","justifyMode": "auto","orientation": "horizontal","reduceOptions": {"calcs": ["lastNotNull"],"fields": "","values": false},"textMode": "auto"},"pluginVersion": "9.5.7","targets": [{"datasource": {"uid": "$datasource"},"expr": "up{job=\"$job\",instance=\"$instance\"}","format": "time_series","instant": true,"intervalFactor": 1,"refId": "A"}],"title": "Status","type": "stat"},{"datasource": {"uid": "$datasource"},"fieldConfig": {"defaults": {"color": {"mode": "thresholds"},"decimals": 0,"mappings": [{"options": {"match": "null","result": {"text": "N/A"}},"type": "special"}],"thresholds": {"mode": "absolute","steps": [{"color": "green","value": null},{"color": "red","value": 80}]},"unit": "s"},"overrides": []},"gridPos": {"h": 4,"w": 4,"x": 6,"y": 0},"id": 14,"links": [],"maxDataPoints": 100,"options": {"colorMode": "none","graphMode": "none","justifyMode": "auto","orientation": "horizontal","reduceOptions": {"calcs": ["lastNotNull"],"fields": "","values": false},"textMode": "auto"},"pluginVersion": "9.5.7","targets": [{"datasource": {"uid": "$datasource"},"expr": "time() - process_start_time_seconds{job=\"$job\",instance=\"$instance\"}","format": "time_series","instant": true,"intervalFactor": 1,"refId": "A"}],"title": "Uptime","type": "stat"},{"datasource": {"uid": "$datasource"},"fieldConfig": {"defaults": {"color": {"mode": "thresholds"},"mappings": [{"options": {"match": "null","result": {"text": "N/A"}},"type": "special"}],"thresholds": {"mode": "absolute","steps": [{"color": "#299c46","value": null},{"color": "rgba(237, 129, 40, 0.89)","value": 35},{"color": "#d44a3a","value": 50}]},"unit": "dateTimeAsIso"},"overrides": []},"gridPos": {"h": 4,"w": 4,"x": 10,"y": 0},"id": 15,"interval": "","links": [],"maxDataPoints": 100,"options": {"colorMode": "none","graphMode": "none","justifyMode": "auto","orientation": "horizontal","reduceOptions": {"calcs": ["lastNotNull"],"fields": "","values": false},"textMode": "auto"},"pluginVersion": "9.5.7","targets": [{"datasource": {"uid": "$datasource"},"expr": "process_start_time_seconds{job=\"$job\",instance=\"$instance\"}*1000","format": "time_series","instant": true,"intervalFactor": 1,"refId": "A"}],"title": "Start time","type": "stat"},{"datasource": {"uid": "$datasource"},"fieldConfig": {"defaults": {"color": {"mode": "thresholds"},"decimals": 0,"mappings": [{"options": {"match": "null","result": {"text": "N/A"}},"type": "special"}],"thresholds": {"mode": "absolute","steps": [{"color": "green","value": null},{"color": "red","value": 80}]},"unit": "none"},"overrides": []},"gridPos": {"h": 4,"w": 7,"x": 14,"y": 0},"id": 19,"links": [],"maxDataPoints": 100,"options": {"colorMode": "none","graphMode": "none","justifyMode": "auto","orientation": "horizontal","reduceOptions": {"calcs": ["lastNotNull"],"fields": "/^jdk$/","values": false},"textMode": "auto"},"pluginVersion": "9.5.7","targets": [{"datasource": {"uid": "$datasource"},"expr": "label_join(jvm_info{job=\"$job\",instance=\"$instance\"}, \"jdk\", \", \", \"vendor\", \"runtime\", \"version\")","format": "table","instant": true,"intervalFactor": 1,"legendFormat": "","refId": "A"}],"title": "JVM Version","type": "stat"},{"datasource": {"uid": "$datasource"},"fieldConfig": {"defaults": {"color": {"mode": "thresholds"},"mappings": [{"options": {"match": "null","result": {"text": "N/A"}},"type": "special"}],"thresholds": {"mode": "absolute","steps": [{"color": "green","value": null},{"color": "red","value": 80}]},"unit": "none"},"overrides": []},"gridPos": {"h": 4,"w": 4,"x": 6,"y": 4},"id": 39,"interval": "","links": [],"maxDataPoints": 100,"options": {"colorMode": "none","graphMode": "none","justifyMode": "auto","orientation": "horizontal","reduceOptions": {"calcs": ["lastNotNull"],"fields": "","values": false},"textMode": "auto"},"pluginVersion": "9.5.7","targets": [{"datasource": {"uid": "$datasource"},"expr": "os_available_processors{job=\"$job\",instance=\"$instance\"}","format": "time_series","instant": true,"intervalFactor": 1,"refId": "A"}],"title": "Available CPUs","type": "stat"},{"datasource": {"uid": "$datasource"},"fieldConfig": {"defaults": {"color": {"mode": "thresholds"},"mappings": [{"options": {"match": "null","result": {"text": "N/A"}},"type": "special"}],"thresholds": {"mode": "absolute","steps": [{"color": "green","value": null},{"color": "red","value": 80}]},"unit": "none"},"overrides": []},"gridPos": {"h": 4,"w": 4,"x": 10,"y": 4},"id": 23,"links": [],"maxDataPoints": 100,"options": {"colorMode": "none","graphMode": "none","justifyMode": "auto","orientation": "horizontal","reduceOptions": {"calcs": ["mean"],"fields": "","values": false},"textMode": "auto"},"pluginVersion": "9.5.7","targets": [{"datasource": {"uid": "$datasource"},"expr": "os_system_load_average{job=\"$job\",instance=\"$instance\"}","format": "time_series","instant": true,"intervalFactor": 1,"refId": "A"}],"title": "System load average","type": "stat"},{"datasource": {"uid": "$datasource"},"fieldConfig": {"defaults": {"color": {"mode": "thresholds"},"mappings": [{"options": {"match": "null","result": {"text": "N/A"}},"type": "special"}],"thresholds": {"mode": "absolute","steps": [{"color": "green","value": null},{"color": "red","value": 80}]},"unit": "none"},"overrides": []},"gridPos": {"h": 4,"w": 4,"x": 14,"y": 4},"id": 38,"links": [],"maxDataPoints": 100,"options": {"colorMode": "none","graphMode": "none","justifyMode": "auto","orientation": "horizontal","reduceOptions": {"calcs": ["mean"],"fields": "","values": false},"textMode": "auto"},"pluginVersion": "9.5.7","targets": [{"datasource": {"uid": "$datasource"},"expr": "os_open_file_descriptor_count{job=\"$job\",instance=\"$instance\"}","format": "time_series","instant": true,"intervalFactor": 1,"refId": "A"}],"title": "Open file descriptors","type": "stat"},{"aliasColors": {},"bars": false,"dashLength": 10,"dashes": false,"datasource": {"uid": "$datasource"},"decimals": 1,"fill": 1,"fillGradient": 0,"gridPos": {"h": 9,"w": 24,"x": 0,"y": 8},"hiddenSeries": false,"id": 29,"legend": {"alignAsTable": true,"avg": false,"current": true,"max": true,"min": false,"show": true,"total": false,"values": true},"lines": true,"linewidth": 1,"links": [],"nullPointMode": "null","options": {"alertThreshold": true},"percentage": false,"pluginVersion": "9.5.7","pointradius": 5,"points": false,"renderer": "flot","seriesOverrides": [],"spaceLength": 10,"stack": false,"steppedLine": false,"targets": [{"datasource": {"uid": "$datasource"},"expr": "os_system_cpu_load{job=\"$job\",instance=\"$instance\"}","format": "time_series","intervalFactor": 1,"legendFormat": "System","refId": "B"},{"datasource": {"uid": "$datasource"},"expr": "os_process_cpu_load{job=\"$job\",instance=\"$instance\"}","format": "time_series","intervalFactor": 1,"legendFormat": "JVM","refId": "A"}],"thresholds": [],"timeRegions": [],"title": "CPU load","tooltip": {"shared": true,"sort": 0,"value_type": "individual"},"type": "graph","xaxis": {"mode": "time","show": true,"values": []},"yaxes": [{"decimals": 1,"format": "percentunit","logBase": 1,"show": true},{"format": "short","logBase": 1,"show": false}],"yaxis": {"align": false}},{"aliasColors": {},"bars": false,"dashLength": 10,"dashes": false,"datasource": {"uid": "$datasource"},"fill": 1,"fillGradient": 0,"gridPos": {"h": 9,"w": 12,"x": 0,"y": 17},"hiddenSeries": false,"id": 8,"legend": {"alignAsTable": true,"avg": true,"current": true,"max": true,"min": true,"rightSide": false,"show": true,"sortDesc": true,"total": false,"values": true},"lines": true,"linewidth": 1,"links": [],"maxPerRow": 2,"nullPointMode": "null","options": {"alertThreshold": true},"percentage": false,"pluginVersion": "9.5.7","pointradius": 5,"points": false,"renderer": "flot","repeat": "memarea","repeatDirection": "h","seriesOverrides": [{"alias": "Usage %","bars": true,"color": "#6d1f62","legend": false,"lines": false,"yaxis": 2,"zindex": -1}],"spaceLength": 10,"stack": false,"steppedLine": false,"targets": [{"datasource": {"uid": "$datasource"},"expr": "jvm_memory_bytes_used{area=\"$memarea\",job=\"$job\",instance=\"$instance\"}","format": "time_series","intervalFactor": 1,"legendFormat": "Used","refId": "A"},{"datasource": {"uid": "$datasource"},"expr": " jvm_memory_bytes_max{area=\"$memarea\",job=\"$job\",instance=\"$instance\"}","format": "time_series","intervalFactor": 1,"legendFormat": "Max","refId": "B"},{"datasource": {"uid": "$datasource"},"expr": "jvm_memory_bytes_used{area=\"$memarea\",job=\"$job\",instance=\"$instance\"} / jvm_memory_bytes_max >= 0","format": "time_series","intervalFactor": 1,"legendFormat": "Usage %","refId": "C"}],"thresholds": [],"timeRegions": [],"title": "Memory area [$memarea]","tooltip": {"shared": true,"sort": 0,"value_type": "individual"},"type": "graph","xaxis": {"mode": "time","show": true,"values": []},"yaxes": [{"format": "bytes","logBase": 1,"show": true},{"format": "percentunit","label": "","logBase": 1,"max": "1","min": "0","show": true}],"yaxis": {"align": false}},{"aliasColors": {},"bars": false,"dashLength": 10,"dashes": false,"datasource": {"uid": "$datasource"},"fill": 1,"fillGradient": 0,"gridPos": {"h": 9,"w": 12,"x": 0,"y": 26},"hiddenSeries": false,"id": 2,"legend": {"alignAsTable": true,"avg": true,"current": true,"max": true,"min": true,"rightSide": false,"show": true,"sort": "current","sortDesc": true,"total": false,"values": true},"lines": true,"linewidth": 1,"links": [],"maxPerRow": 2,"nullPointMode": "null","options": {"alertThreshold": true},"percentage": false,"pluginVersion": "9.5.7","pointradius": 5,"points": false,"renderer": "flot","repeat": "mempool","repeatDirection": "h","seriesOverrides": [],"spaceLength": 10,"stack": false,"steppedLine": false,"targets": [{"datasource": {"uid": "$datasource"},"expr": "jvm_memory_pool_bytes_max{pool=\"$mempool\",job=\"$job\",instance=\"$instance\"}","format": "time_series","interval": "","intervalFactor": 1,"legendFormat": "Max","metric": "jvm_memory_bytes_used","refId": "B","step": 5},{"datasource": {"uid": "$datasource"},"expr": "jvm_memory_pool_bytes_used{pool=\"$mempool\",job=\"$job\",instance=\"$instance\"}","format": "time_series","interval": "","intervalFactor": 1,"legendFormat": "Used","metric": "jvm_memory_bytes_used","refId": "A","step": 5},{"datasource": {"uid": "$datasource"},"expr": "jvm_memory_pool_bytes_committed{pool=\"$mempool\",job=\"$job\",instance=\"$instance\"}","format": "time_series","interval": "","intervalFactor": 1,"legendFormat": "Committed","metric": "jvm_memory_bytes_used","refId": "C","step": 5}],"thresholds": [],"timeRegions": [],"title": "Memory pool [$mempool]","tooltip": {"shared": true,"sort": 0,"value_type": "individual"},"type": "graph","xaxis": {"mode": "time","show": true,"values": []},"yaxes": [{"format": "bytes","logBase": 1,"show": true},{"format": "short","logBase": 1,"show": true}],"yaxis": {"align": false}},{"aliasColors": {},"bars": false,"dashLength": 10,"dashes": false,"datasource": {"uid": "$datasource"},"decimals": 0,"fill": 1,"fillGradient": 0,"gridPos": {"h": 9,"w": 12,"x": 0,"y": 53},"hiddenSeries": false,"id": 6,"legend": {"alignAsTable": true,"avg": false,"current": true,"max": true,"min": true,"show": true,"total": false,"values": true},"lines": true,"linewidth": 1,"links": [],"nullPointMode": "null","options": {"alertThreshold": true},"percentage": false,"pluginVersion": "9.5.7","pointradius": 5,"points": false,"renderer": "flot","seriesOverrides": [],"spaceLength": 10,"stack": false,"steppedLine": false,"targets": [{"datasource": {"uid": "$datasource"},"expr": "increase(jvm_gc_collection_seconds_count{job=\"$job\",instance=~\"$instance\"}[$__interval])","format": "time_series","interval": "60s","intervalFactor": 1,"legendFormat": "{{gc}}","metric": "","refId": "A","step": 10}],"thresholds": [],"timeRegions": [],"title": "GC count increase","tooltip": {"shared": true,"sort": 0,"value_type": "individual"},"type": "graph","xaxis": {"mode": "time","show": true,"values": []},"yaxes": [{"decimals": 0,"format": "short","logBase": 1,"show": true},{"format": "short","logBase": 1,"show": false}],"yaxis": {"align": false}},{"aliasColors": {},"bars": false,"dashLength": 10,"dashes": false,"datasource": {"uid": "$datasource"},"decimals": 0,"fill": 1,"fillGradient": 0,"gridPos": {"h": 9,"w": 12,"x": 12,"y": 53},"hiddenSeries": false,"id": 5,"legend": {"alignAsTable": true,"avg": false,"current": true,"max": true,"min": true,"rightSide": false,"show": true,"total": false,"values": true},"lines": true,"linewidth": 1,"links": [],"nullPointMode": "null","options": {"alertThreshold": true},"percentage": false,"pluginVersion": "9.5.7","pointradius": 5,"points": false,"renderer": "flot","seriesOverrides": [],"spaceLength": 10,"stack": false,"steppedLine": false,"targets": [{"datasource": {"uid": "$datasource"},"expr": "increase(jvm_gc_collection_seconds_sum{job=\"$job\",instance=~\"$instance\"}[$__interval])","format": "time_series","interval": "60s","intervalFactor": 1,"legendFormat": "{{gc}}","metric": "jvm_gc_collection_seconds_sum","refId": "A","step": 10}],"thresholds": [],"timeRegions": [],"title": "GC time","tooltip": {"shared": true,"sort": 0,"value_type": "individual"},"type": "graph","xaxis": {"mode": "time","show": true,"values": []},"yaxes": [{"format": "s","logBase": 1,"show": true},{"format": "short","logBase": 1,"show": false}],"yaxis": {"align": false}},{"aliasColors": {},"bars": false,"dashLength": 10,"dashes": false,"datasource": {"uid": "$datasource"},"decimals": 0,"fill": 1,"fillGradient": 0,"gridPos": {"h": 9,"w": 12,"x": 0,"y": 62},"hiddenSeries": false,"id": 3,"legend": {"alignAsTable": true,"avg": false,"current": true,"hideZero": true,"max": true,"min": false,"rightSide": false,"show": true,"total": false,"values": true},"lines": true,"linewidth": 1,"links": [],"nullPointMode": "null","options": {"alertThreshold": true},"percentage": false,"pluginVersion": "9.5.7","pointradius": 5,"points": false,"renderer": "flot","seriesOverrides": [],"spaceLength": 10,"stack": false,"steppedLine": false,"targets": [{"datasource": {"uid": "$datasource"},"expr": "jvm_threads_current{job=\"$job\",instance=\"$instance\"}","format": "time_series","intervalFactor": 5,"legendFormat": "JVM current threads","metric": "jvm_threads_current","refId": "A","step": 10},{"datasource": {"uid": "$datasource"},"expr": "jvm_threads_daemon{job=\"$job\",instance=\"$instance\"}","format": "time_series","intervalFactor": 5,"legendFormat": "JVM daemon threads","metric": "jvm_threads_daemon","refId": "B","step": 10},{"datasource": {"uid": "$datasource"},"expr": "jvm_threads_deadlocked{job=\"$job\",instance=\"$instance\"}","format": "time_series","intervalFactor": 1,"legendFormat": "JVM deadlocked threads","refId": "C"}],"thresholds": [],"timeRegions": [],"title": "Threads used","tooltip": {"shared": true,"sort": 0,"value_type": "individual"},"type": "graph","xaxis": {"mode": "time","show": true,"values": []},"yaxes": [{"decimals": 0,"format": "short","logBase": 1,"show": true},{"format": "short","logBase": 1,"show": false}],"yaxis": {"align": false}},{"aliasColors": {},"bars": false,"dashLength": 10,"dashes": false,"datasource": {"type": "prometheus","uid": "$datasource"},"fill": 1,"fillGradient": 0,"gridPos": {"h": 9,"w": 12,"x": 12,"y": 62},"hiddenSeries": false,"id": 4,"legend": {"alignAsTable": true,"avg": false,"current": true,"max": true,"min": true,"show": true,"total": false,"values": true},"lines": true,"linewidth": 1,"links": [],"nullPointMode": "null","options": {"alertThreshold": true},"percentage": false,"pluginVersion": "9.5.7","pointradius": 5,"points": false,"renderer": "flot","seriesOverrides": [],"spaceLength": 10,"stack": false,"steppedLine": false,"targets": [{"datasource": {"uid": "$datasource"},"editorMode": "code","expr": "jvm_classes_loaded_total{job=\"$job\", instance=\"$instance\"}","format": "time_series","interval": "","intervalFactor": 5,"legendFormat": "loaded","metric": "jvm_classes_loaded","range": true,"refId": "A","step": 10}],"thresholds": [],"timeRegions": [],"title": "Class loading","tooltip": {"shared": true,"sort": 0,"value_type": "individual"},"type": "graph","xaxis": {"mode": "time","show": true,"values": []},"yaxes": [{"$$hashKey": "object:412","decimals": 0,"format": "short","label": "","logBase": 1,"show": true},{"$$hashKey": "object:413","format": "short","logBase": 1,"show": false}],"yaxis": {"align": false}},{"aliasColors": {},"bars": false,"dashLength": 10,"dashes": false,"datasource": {"type": "prometheus","uid": "$datasource"},"fill": 1,"fillGradient": 0,"gridPos": {"h": 10,"w": 24,"x": 0,"y": 71},"hiddenSeries": false,"id": 44,"legend": {"alignAsTable": true,"avg": false,"current": true,"max": true,"min": true,"show": true,"total": false,"values": true},"lines": true,"linewidth": 1,"links": [],"nullPointMode": "null","options": {"alertThreshold": true},"percentage": false,"pluginVersion": "9.5.7","pointradius": 5,"points": false,"renderer": "flot","seriesOverrides": [],"spaceLength": 10,"stack": false,"steppedLine": false,"targets": [{"datasource": {"uid": "$datasource"},"editorMode": "code","expr": "os_total_physical_memory_size{job=\"$job\",instance=\"$instance\"}","format": "time_series","intervalFactor": 1,"legendFormat": "Total physical memory","range": true,"refId": "A"},{"datasource": {"uid": "$datasource"},"editorMode": "code","expr": "os_committed_virtual_memory_size{job=\"$job\",instance=\"$instance\"}","format": "time_series","intervalFactor": 1,"legendFormat": "Committed virtual memory","range": true,"refId": "B"},{"datasource": {"uid": "$datasource"},"editorMode": "code","expr": "os_free_physical_memory_size{job=\"$job\",instance=\"$instance\"}","format": "time_series","intervalFactor": 1,"legendFormat": "Free physical memory","range": true,"refId": "C"}],"thresholds": [],"timeRegions": [],"title": "Physical memory","tooltip": {"shared": true,"sort": 0,"value_type": "individual"},"type": "graph","xaxis": {"mode": "time","show": true,"values": []},"yaxes": [{"$$hashKey": "object:486","format": "decbytes","logBase": 1,"show": true},{"$$hashKey": "object:487","format": "short","logBase": 1,"show": true}],"yaxis": {"align": false}}],"refresh": "5s","schemaVersion": 38,"style": "dark","tags": ["JVM","Kubernetes"],"templating": {"list": [{"current": {"selected": false,"text": "Prometheus","value": "Prometheus"},"hide": 0,"includeAll": false,"multi": false,"name": "datasource","options": [],"query": "prometheus","queryValue": "","refresh": 1,"regex": "","skipUrlSync": false,"type": "datasource"},{"current": {"selected": true,"text": "jvm","value": "jvm"},"hide": 0,"label": "job","name": "job","options": [{"selected": true,"text": "jvm","value": "jvm"}],"query": "jvm","skipUrlSync": false,"type": "textbox"},{"current": {"selected": false,"text": "digitalclinic-queueflow-api-jmx","value": "digitalclinic-queueflow-api-jmx"},"datasource": {"type": "prometheus","uid": "xpMiKxl4k"},"definition": "label_values(jvm_info{job=\"$job\"},application)","hide": 0,"includeAll": false,"label": "Application","multi": false,"name": "application","options": [],"query": {"query": "label_values(jvm_info{job=\"$job\"},application)","refId": "StandardVariableQuery"},"refresh": 2,"regex": "","skipUrlSync": false,"sort": 0,"tagValuesQuery": "","tagsQuery": "","type": "query","useTags": false},{"allValue": ".*","current": {"selected": false,"text": "172.17.204.47:9999","value": "172.17.204.47:9999"},"datasource": {"type": "prometheus","uid": "xpMiKxl4k"},"definition": "label_values(jvm_info{application=\"$application\"},instance)","hide": 0,"includeAll": false,"label": "instance","multi": false,"name": "instance","options": [],"query": {"query": "label_values(jvm_info{application=\"$application\"},instance)","refId": "StandardVariableQuery"},"refresh": 1,"regex": "","skipUrlSync": false,"sort": 0,"tagValuesQuery": "","tagsQuery": "","type": "query","useTags": false},{"current": {"selected": true,"text": ["All"],"value": ["$__all"]},"datasource": {"type": "prometheus","uid": "$datasource"},"definition": "","hide": 2,"includeAll": true,"multi": true,"name": "mempool","options": [],"query": {"query": "label_values(jvm_memory_pool_bytes_max{job=\"$job\", instance=\"$instance\"}, pool)","refId": "Prometheus-mempool-Variable-Query"},"refresh": 1,"regex": "","skipUrlSync": false,"sort": 1,"tagValuesQuery": "","tagsQuery": "","type": "query","useTags": false},{"current": {"selected": true,"text": ["All"],"value": ["$__all"]},"datasource": {"type": "prometheus","uid": "$datasource"},"definition": "","hide": 2,"includeAll": true,"multi": true,"name": "memarea","options": [],"query": {"query": "label_values(jvm_memory_bytes_used{job=\"$job\", instance=\"$instance\"}, area)","refId": "Prometheus-memarea-Variable-Query"},"refresh": 1,"regex": "","skipUrlSync": false,"sort": 0,"tagValuesQuery": "","tagsQuery": "","type": "query","useTags": false}]},"time": {"from": "now-15m","to": "now"},"timepicker": {"refresh_intervals": ["5s","10s","30s","1m","5m"],"time_options": ["5m","15m","1h","6h","12h","24h","2d","7d","30d"]},"timezone": "","title": "JVM dashboard","uid": "chanjarster-jvm-dashboard","version": 3,"weekStart": ""
}