grafana + influxdb + telegraf , 服务器监控
1.grafana安装
yum install https://s3-us-west-2.amazonaws.com/grafana-releases/release/grafana-4.6.3-1.x86_64.rpm
#启动服务
service grafana-server start
#查看服务状态
service grafana-server status2.influxdb安装
#新建一个源仓库
vi /etc/yum.repos.d/influxdata.repo
#输入以下内容
[influxdb]
name = InfluxData Repository - RHEL $releasever
baseurl = https://repos.influxdata.com/rhel/$releasever/$basearch/stable
enabled = 1
gpgcheck = 1
gpgkey = https://repos.influxdata.com/influxdb.key
#安装
yum install influxdb
#启动服务
service influxdb start
#查看服务状态
service influxdb status
3.Telegraf 安装
yum install telegraf
vi /etc/telegraf/telegraf.conf
[[outputs.influxdb]]
## The full HTTP or UDP endpoint URL for your InfluxDB instance.
## Multiple urls can be specified as part of the same cluster,
## this means that only ONE of the urls will be written to each interval.
# urls = ["udp://localhost:8089"] # UDP endpoint example
urls = ["http://localhost:8086"] # required，这个url可以改成自己host
## The target database for metrics (telegraf will create it if not exists).
database = "telegraf" # required,这个会在influx库创建一个库
#启动服务
service telegraf start
查看服务状态
service telegraf status
grafana 配置数据源
导入面板模板Json
效果示例：
面板Json模板
{
"__inputs": [
{
"name": "DS_TELEGRAF",
"label": "telegraf",
"description": "",
"type": "datasource",
"pluginId": "influxdb",
"pluginName": "InfluxDB"
}
],
"__requires": [
{
"type": "grafana",
"id": "grafana",
"name": "Grafana",
"version": "4.6.3"
},
{
"type": "panel",
"id": "graph",
"name": "Graph",
"version": ""
},
{
"type": "datasource",
"id": "influxdb",
"name": "InfluxDB",
"version": "1.0.0"
},
{
"type": "panel",
"id": "singlestat",
"name": "Singlestat",
"version": ""
}
],
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": "-- Grafana --",
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"name": "Annotations & Alerts",
"type": "dashboard"
}
]
},
"description": "InfluxDB dashboards for telegraf metrics",
"editable": true,
"gnetId": 928,
"graphTooltip": 1,
"hideControls": false,
"id": null,
"links": [
{
"icon": "external link",
"tags": [],
"targetBlank": true,
"title": "服务器任务排程管理",
"tooltip": "",
"type": "link",
"url": "http://116.55.229.118:8000/task/list"
}
],
"refresh": "3s",
"rows": [
{
"collapse": false,
"height": "100",
"panels": [
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": false,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"datasource": "${DS_TELEGRAF}",
"decimals": 1,
"editable": true,
"error": false,
"format": "s",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"height": "150",
"id": 61858,
"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"
}
],
"span": 2,
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"tableColumn": "",
"targets": [
{
"dsType": "influxdb",
"groupBy": [
{
"params": [
"$interval"
],
"type": "time"
},
{
"params": [
"null"
],
"type": "fill"
}
],
"measurement": "system",
"orderByTime": "ASC",
"policy": "default",
"refId": "A",
"resultFormat": "time_series",
"select": [
[
{
"params": [
"uptime"
],
"type": "field"
},
{
"params": [],
"type": "last"
}
]
],
"tags": [
{
"key": "host",
"operator": "=~",
"value": "/^$server$/"
}
]
}
],
"thresholds": "",
"title": "开机时间",
"type": "singlestat",
"valueFontSize": "100%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "current"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": true,
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"datasource": "${DS_TELEGRAF}",
"decimals": 1,
"editable": true,
"error": false,
"format": "none",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"height": "150",
"id": 61859,
"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"
}
],
"span": 1,
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": true
},
"tableColumn": "",
"targets": [
{
"dsType": "influxdb",
"groupBy": [
{
"params": [
"$interval"
],
"type": "time"
},
{
"params": [
"null"
],
"type": "fill"
}
],
"measurement": "system",
"orderByTime": "ASC",
"policy": "default",
"refId": "A",
"resultFormat": "time_series",
"select": [
[
{
"params": [
"load5"
],
"type": "field"
},
{
"params": [],
"type": "last"
}
]
],
"tags": [
{
"key": "host",
"operator": "=~",
"value": "/^$server$/"
}
]
}
],
"thresholds": "4,8,12",
"title": "LA medium",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "current"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": true,
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"datasource": "${DS_TELEGRAF}",
"decimals": 0,
"editable": true,
"error": false,
"format": "none",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"height": "150",
"id": 61862,
"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"
}
],
"span": 1,
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"tableColumn": "",
"targets": [
{
"dsType": "influxdb",
"groupBy": [
{
"params": [
"$interval"
],
"type": "time"
},
{
"params": [
"null"
],
"type": "fill"
}
],
"measurement": "processes",
"policy": "default",
"refId": "A",
"resultFormat": "time_series",
"select": [
[
{
"params": [
"zombies"
],
"type": "field"
},
{
"params": [],
"type": "last"
}
]
],
"tags": [
{
"key": "host",
"operator": "=~",
"value": "/^$server$/"
}
]
}
],
"thresholds": "1,5,10",
"title": "Zombies",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "current"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": true,
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"datasource": "${DS_TELEGRAF}",
"decimals": 0,
"editable": true,
"error": false,
"format": "none",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"height": "150",
"id": 61864,
"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"
}
],
"span": 1,
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": true
},
"tableColumn": "",
"targets": [
{
"dsType": "influxdb",
"groupBy": [
{
"params": [
"$interval"
],
"type": "time"
},
{
"params": [
"null"
],
"type": "fill"
}
],
"measurement": "processes",
"policy": "default",
"refId": "A",
"resultFormat": "time_series",
"select": [
[
{
"params": [
"total"
],
"type": "field"
},
{
"params": [],
"type": "last"
}
]
],
"tags": [
{
"key": "host",
"operator": "=~",
"value": "/^$server$/"
}
]
}
],
"thresholds": "1,5,10",
"title": "Processes",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "current"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": true,
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"datasource": "${DS_TELEGRAF}",
"decimals": 0,
"editable": true,
"error": false,
"format": "none",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"height": "150",
"id": 61865,
"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"
}
],
"span": 1,
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": true
},
"tableColumn": "",
"targets": [
{
"dsType": "influxdb",
"groupBy": [
{
"params": [
"$interval"
],
"type": "time"
},
{
"params": [
"null"
],
"type": "fill"
}
],
"measurement": "processes",
"policy": "default",
"refId": "A",
"resultFormat": "time_series",
"select": [
[
{
"params": [
"total_threads"
],
"type": "field"
},
{
"params": [],
"type": "last"
}
]
],
"tags": [
{
"key": "host",
"operator": "=~",
"value": "/^$server$/"
}
]
}
],
"thresholds": "1,5,10",
"title": "Threads",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "current"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": true,
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"datasource": "${DS_TELEGRAF}",
"editable": true,
"error": false,
"format": "percent",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": true,
"thresholdLabels": false,
"thresholdMarkers": true
},
"height": "150",
"id": 61861,
"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"
}
],
"span": 1,
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"tableColumn": "",
"targets": [
{
"dsType": "influxdb",
"groupBy": [
{
"params": [
"$interval"
],
"type": "time"
},
{
"params": [
"null"
],
"type": "fill"
}
],
"measurement": "cpu",
"orderByTime": "ASC",
"policy": "default",
"refId": "A",
"resultFormat": "time_series",
"select": [
[
{
"params": [
"usage_idle"
],
"type": "field"
},
{
"params": [],
"type": "last"
},
{
"params": [
"* -1 + 100"
],
"type": "math"
}
]
],
"tags": [
{
"key": "host",
"operator": "=~",
"value": "/^$server$/"
},
{
"condition": "AND",
"key": "cpu",
"operator": "=",
"value": "cpu-total"
}
]
}
],
"thresholds": "70,80,90",
"title": "CPU 使用率",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "current"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": true,
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"datasource": "${DS_TELEGRAF}",
"editable": true,
"error": false,
"format": "percent",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": true,
"thresholdLabels": false,
"thresholdMarkers": true
},
"height": "150",
"id": 61860,
"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"
}
],
"span": 1,
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"tableColumn": "",
"targets": [
{
"dsType": "influxdb",
"groupBy": [
{
"params": [
"$interval"
],
"type": "time"
},
{
"params": [
"null"
],
"type": "fill"
}
],
"measurement": "mem",
"orderByTime": "ASC",
"policy": "default",
"refId": "A",
"resultFormat": "time_series",
"select": [
[
{
"params": [
"used_percent"
],
"type": "field"
},
{
"params": [],
"type": "last"
}
]
],
"tags": [
{
"key": "host",
"operator": "=~",
"value": "/^$server$/"
}
]
}
],
"thresholds": "70,80,90",
"title": "内存使用率",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "current"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": true,
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"datasource": "${DS_TELEGRAF}",
"decimals": 0,
"editable": true,
"error": false,
"format": "percent",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": true,
"thresholdLabels": false,
"thresholdMarkers": true
},
"height": "150",
"id": 61863,
"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"
}
],
"span": 1,
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"tableColumn": "",
"targets": [
{
"dsType": "influxdb",
"groupBy": [
{
"params": [
"$interval"
],
"type": "time"
},
{
"params": [
"null"
],
"type": "fill"
}
],
"measurement": "swap",
"orderByTime": "ASC",
"policy": "default",
"refId": "A",
"resultFormat": "time_series",
"select": [
[
{
"params": [
"used_percent"
],
"type": "field"
},
{
"params": [],
"type": "last"
}
]
],
"tags": [
{
"key": "host",
"operator": "=~",
"value": "/^$server$/"
}
]
}
],
"thresholds": "50,70,90",
"title": "交换空间",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "current"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": true,
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"datasource": "${DS_TELEGRAF}",
"decimals": 0,
"editable": true,
"error": false,
"format": "percent",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": true,
"thresholdLabels": false,
"thresholdMarkers": true
},
"height": "150",
"id": 61866,
"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"
}
],
"span": 1,
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"tableColumn": "",
"targets": [
{
"dsType": "influxdb",
"groupBy": [
{
"params": [
"$interval"
],
"type": "time"
},
{
"params": [
"null"
],
"type": "fill"
}
],
"measurement": "disk",
"policy": "default",
"refId": "A",
"resultFormat": "time_series",
"select": [
[
{
"params": [
"used_percent"
],
"type": "field"
},
{
"params": [],
"type": "last"
}
]
],
"tags": [
{
"key": "host",
"operator": "=~",
"value": "/^$server$/"
},
{
"condition": "AND",
"key": "path",
"operator": "=",
"value": "/"
}
]
}
],
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"query": "SELECT mean(usage_user) as \"user\", mean(usage_system) as \"system\", mean(usage_softirq) as \"softirq\", mean(usage_steal) as \"steal\", mean(usage_nice) as \"nice\", mean(usage_irq) as \"irq\", mean(usage_iowait) as \"iowait\", mean(usage_guest) as \"guest\", mean(usage_guest_nice) as \"guest_nice\" FROM \"cpu\" WHERE \"host\" =~ /$server$/ and cpu = '$cpu' AND $timeFilter GROUP BY time($interval), *",
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{
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{
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}
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{
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{
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{
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{
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{
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{
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{
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{
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{
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}
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}
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{
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{
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"key": "host",
"operator": "=~",
"value": "/^$server$/"
}
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},
{
"alias": "checksum errors",
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{
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}
]
}
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"points": false,
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"transform": "negative-Y"
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{
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"null"
],
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}
],
"measurement": "nstat",
"policy": "default",
"refId": "A",
"resultFormat": "time_series",
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{
"params": [
"IpInDiscards"
],
"type": "field"
},
{
"params": [],
"type": "mean"
},
{
"params": [
"1s"
],
"type": "non_negative_derivative"
}
]
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{
"key": "host",
"operator": "=~",
"value": "/^$server$/"
}
]
},
{
"alias": "out discards",
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{
"params": [
"$interval"
],
"type": "time"
},
{
"params": [
"null"
],
"type": "fill"
}
],
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"refId": "D",
"resultFormat": "time_series",
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{
"params": [
"IpOutDiscards"
],
"type": "field"
},
{
"params": [],
"type": "mean"
},
{
"params": [
"1s"
],
"type": "non_negative_derivative"
}
]
],
"tags": [
{
"key": "host",
"operator": "=~",
"value": "/^$server$/"
}
]
},
{
"alias": "in hdr errors",
"dsType": "influxdb",
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{
"params": [
"$interval"
],
"type": "time"
},
{
"params": [
"null"
],
"type": "fill"
}
],
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"refId": "B",
"resultFormat": "time_series",
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{
"params": [
"IpInHdrErrors"
],
"type": "field"
},
{
"params": [],
"type": "mean"
},
{
"params": [
"1s"
],
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}
]
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{
"key": "host",
"operator": "=~",
"value": "/^$server$/"
}
]
},
{
"alias": "in addr errors",
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{
"params": [
"$interval"
],
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},
{
"params": [
"null"
],
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}
],
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{
"params": [
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"type": "field"
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{
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"type": "mean"
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{
"params": [
"1s"
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]
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{
"key": "host",
"operator": "=~",
"value": "/^$server$/"
}
]
},
{
"alias": "out no routes",
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"$interval"
],
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},
{
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"null"
],
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}
],
"measurement": "nstat",
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"refId": "E",
"resultFormat": "time_series",
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{
"params": [
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"type": "field"
},
{
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"type": "mean"
},
{
"params": [
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]
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"key": "host",
"operator": "=~",
"value": "/^$server$/"
}
]
},
{
"alias": "in unknown protocol",
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},
{
"params": [
"null"
],
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}
],
"measurement": "nstat",
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"refId": "F",
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{
"params": [
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],
"type": "field"
},
{
"params": [],
"type": "mean"
},
{
"params": [
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"key": "host",
"operator": "=~",
"value": "/^$server$/"
}
]
}
],
"thresholds": [],
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"timeShift": null,
"title": "IPv4 errors",
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{
"params": [
"null"
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],
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"refId": "A",
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{
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"Ip6InDiscards"
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"type": "field"
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{
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{
"params": [
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"value": "/^$server$/"
}
]
},
{
"alias": "out discards",
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},
{
"params": [
"null"
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}
],
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"refId": "D",
"resultFormat": "time_series",
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{
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{
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"type": "mean"
},
{
"params": [
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{
"key": "host",
"operator": "=~",
"value": "/^$server$/"
}
]
},
{
"alias": "in hdr errors",
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"$interval"
],
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},
{
"params": [
"null"
],
"type": "fill"
}
],
"measurement": "nstat",
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"resultFormat": "time_series",
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{
"params": [
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{
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},
{
"params": [
"1s"
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}
]
],
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{
"key": "host",
"operator": "=~",
"value": "/^$server$/"
}
]
},
{
"alias": "in addr errors",
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{
"params": [
"$interval"
],
"type": "time"
},
{
"params": [
"null"
],
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}
],
"measurement": "nstat",
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{
"params": [
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"type": "field"
},
{
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"type": "mean"
},
{
"params": [
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}
]
],
"tags": [
{
"key": "host",
"operator": "=~",
"value": "/^$server$/"
}
]
},
{
"alias": "out no routes",
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{
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"$interval"
],
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},
{
"params": [
"null"
],
"type": "fill"
}
],
"measurement": "nstat",
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"refId": "E",
"resultFormat": "time_series",
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{
"params": [
"Ip6OutNoRoutes"
],
"type": "field"
},
{
"params": [],
"type": "mean"
},
{
"params": [
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]
],
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{
"key": "host",
"operator": "=~",
"value": "/^$server$/"
}
]
},
{
"alias": "in unknown protocol",
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{
"params": [
"$interval"
],
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},
{
"params": [
"null"
],
"type": "fill"
}
],
"measurement": "nstat",
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{
"params": [
"Ip6InUnknownProtos"
],
"type": "field"
},
{
"params": [],
"type": "mean"
},
{
"params": [
"1s"
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"type": "non_negative_derivative"
}
]
],
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{
"key": "host",
"operator": "=~",
"value": "/^$server$/"
}
]
}
],
"thresholds": [],
"timeFrom": null,
"timeShift": null,
"title": "IPv6 errors",
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"shared": true,
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},
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}
]
}
],
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"repeatIteration": null,
"repeatRowId": null,
"showTitle": true,
"title": "Network stack (TCP)",
"titleSize": "h6"
},
{
"collapse": false,
"height": 250,
"panels": [
{
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{
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"tag"
],
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},
{
"key": "interface",
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"tag"
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"type": "tag"
}
],
"measurement": "net_bytes_recv",
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"query": "SELECT non_negative_derivative(mean(udp_indatagrams), 1s) as \"in datagrams\" FROM \"net\" WHERE host =~ /$server/ AND $timeFilter GROUP BY time($interval), * fill(none)",
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"refId": "A",
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{
"params": [
"value"
],
"type": "field"
},
{
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]
],
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},
{
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"auto"
],
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},
{
"key": "host",
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"tag"
],
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},
{
"key": "interface",
"params": [
"tag"
],
"type": "tag"
}
],
"measurement": "net_bytes_recv",
"policy": "default",
"query": "SELECT non_negative_derivative(mean(udp_outdatagrams), 1s) as \"out datagrams\" FROM \"net\" WHERE host =~ /$server/ AND $timeFilter GROUP BY time($interval), * fill(none)",
"rawQuery": true,
"refId": "B",
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{
"params": [
"value"
],
"type": "field"
},
{
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}
]
],
"tags": []
}
],
"thresholds": [],
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"timeShift": null,
"title": "UDP datagrams",
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},
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]
},
{
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"grid": {},
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