1. MySQL配置
MySQL安裝配置參考我的博客其他文章（安裝配置參考：mysql-5.7.30安裝配置，主從配置參考：mysql 5.7主從配置），這里只講述如何利用Prometheus監控MySQL5.7數據庫。
1.1 新增監控帳號
在MySQL數據庫中，新增Prometheus監控帳號，用於各類性能數據查詢；
mysql> GRANT PROCESS, REPLICATION CLIENT, SELECT ON *.* TO 'exporter'@'::1' IDENTIFIED BY 'exporter@123' WITH MAX_USER_CONNECTIONS 3;
mysql> flush privileges;1.2 修改MySQL配置文件增加授權
配置my.cnf
cat >> /usr/local/mysqld_exporter/.my.cnf << EOF
[client]
host=localhost
port=3306
user=exporter
password=exporter@123
EOF2. 安裝監控客戶端
2.1 監控客戶端安裝
在需要監控的MySQL數據庫服務器上安裝mysqld_exporter：
cd /usr/local/
wget https://github.com/prometheus/mysqld_exporter/releases/download/v0.12.0/mysqld_exporter-0.12.0.linux-amd64.tar.gz
# 下載不了的自己想辦法哈，當然也可以留言給我。
tar xzf mysqld_exporter-0.12.1.linux-amd64.tar.gz
ln -sv mysqld_exporter-0.12.1.linux-amd64 mysqld_exporter
chown -R prometheus:prometheus /usr/local/mysqld_exporter/mysqld_exporter
chmod 755 /usr/local/mysqld_exporter/mysqld_exporter2.2 配置mysqld_exporter為系統服務
cat >> /usr/lib/systemd/system/mysqld_exporter.service << EOF
[Unit]
Description=mysqld_exporter
Documentation=https://prometheus.io/
After=network.target
[Service]
Type=simple
User=prometheus
ExecStart=/usr/local/mysqld_exporter/mysqld_exporter --web.listen-address=0.0.0.0:9104 --config.my-cnf=/usr/local/mysqld_exporter/.my.cnf \
--log.level=error \
--collect.info_schema.processlist \
--collect.info_schema.innodb_metrics \
--collect.info_schema.innodb_tablespaces \
--collect.info_schema.innodb_cmp \
--collect.info_schema.innodb_cmpmem
Restart=on-failure
[Install]
WantedBy=multi-user.target
EOF下面是搜集主從信息的，沒有配置主從可以不加這兩個選項，否則會報錯：msg="Error scraping for collect.slave_hosts: Error 1227: Access denied; you need (at least one of) the REPLICATION SLAVE privilege(s) for this operation" source="exporter.go:171"
--collect.slave_status \
--collect.slave_hosts \
2.3 設置開機啟動並啟動mysqld_exporter
chown -R prometheus:prometheus /usr/lib/systemd/system/mysqld_exporter.service
chmod 644 /usr/lib/systemd/system/mysqld_exporter.service
systemctl daemon-reload
systemctl enable mysqld_exporter.service
systemctl start mysqld_exporter.service3. 監控指標查看
3.1 metrics監控內容
訪問：http://ip:9104/metrics 可以看到mysql的指標
# HELP go_gc_duration_seconds A summary of the GC invocation durations.
# TYPE go_gc_duration_seconds summary
go_gc_duration_seconds{quantile="0"} 1.0977e-05
go_gc_duration_seconds{quantile="0.25"} 1.1386e-05
go_gc_duration_seconds{quantile="0.5"} 1.1929e-05
go_gc_duration_seconds{quantile="0.75"} 1.665e-05
go_gc_duration_seconds{quantile="1"} 3.3897e-05
go_gc_duration_seconds_sum 0.000189596
go_gc_duration_seconds_count 12
# HELP go_goroutines Number of goroutines that currently exist.
# TYPE go_goroutines gauge
go_goroutines 8
...此處省略若干行
# HELP mysql_up Whether the MySQL server is up.
# TYPE mysql_up gauge
mysql_up 1
# HELP mysql_version_info MySQL version and distribution.
...此處省略若干行
3.2 確認監控指標正常
# curl localhost:9104/metrics | grep mysql_up
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 233k 100 233k 0 0 4322k 0 --:--:-- --:--:-- --:--:-- 4410k
# HELP mysql_up Whether the MySQL server is up.
# TYPE mysql_up gauge
mysql_up 1 #說明mysql啟動，並且能正常監控到了
4. 在Prometheus中配置MySQL監控
在Prometheus-Server中配置MySQL數據采集
修改prometheus配置文件：
在 scrape_configs下面添加如下配置
# vim /usr/local/prometheus/prometheus.yml
scrape_configs:
- job_name: 'mysql_db'
static_configs:
- targets: ['10.88.8.120:9104']
labels:
instance: wikidb-10.88.8.120
group: mysql_db
- job_name: 'mysql-host'
static_configs:
- targets: ['10.88.8.120:9100']
labels:
instance: wikidb-10.88.8.120在Prometheus界面可以看到mysql相關指標
5. 在Grafana中添加MySQL監控圖表
打開Grafana監控界面，新增MySQL監控圖表
在彈出界面中輸入：7362
然后點擊Load，在新界面中，選擇數據源，然后導入即可。
之后就能夠在grafana中看到采集到的MySQL數據庫的相關參數，以及操作系統參數（附上一些監控圖供大家觀賞 :) 。
6. Prometheus監控MySQL數據庫配置優化
按照上面5個步驟配置出來MySQL的監控完全沒有問題。但是，如果你的MySQL數據庫很多，采取上述的配置，將所有的MySQL監控配置都寫到Prometheus的主配置文件prometheus.yaml里面，主配置文件就顯得過於冗長了，下面是優化后的配置，分為三部分：
- 1）Prometheus主配置文件配置；
- 2）MySQL數據庫配置文件；
- 3）MySQL數據庫所在主機配置文件；
6.1 Prometheus主配置文件
############## MySQL Monitor ###############
- job_name: 'mysql-host'
file_sd_configs:
- files: ['/opt/prometheus-server/sd_cfg/mysql-host.yaml']
refresh_interval: 5s
- job_name: 'mysql-db'
file_sd_configs:
- files: ['/opt/prometheus-server/sd_cfg/mysql-db.yaml']
refresh_interval: 5s6.2 MySQL數據庫配置文件
# cat sd_cfg/mysql-host.yaml
- targets: ['10.88.8.120:9104']
labels:
instance: wikidb-10.88.8.120
group: mysql_db6.3 MySQL所在主機監控配置文件
# cat sd_cfg/mysql-db.yaml
- targets: ['10.88.8.120:9100']
labels:
instance: wikidb-10.88.8.120
hostname: "cn-wiki"這樣拆分后，之后還要監控MySQL其他的服務器和實例，就只需要修改sd_cfg下面的這兩個配置文件（mysql-host.yaml和mysql-db.yaml）即可，只需要以葫蘆畫瓢，拷貝一份現有的，改吧改吧就可以了。
6.4 配置注意事項
在MySQL數據庫監控配置文件mysql-db.yaml中的instance標簽，要和MySQL數據庫所在主機的配置文件mysql-host.yaml中的instance標簽名稱一致，否則在Grafana里面的MySQL-Dashboard里面的關於主機的監控信息就會看不到（這個模板做的比較好的就是將數據庫和主機的監控信息進行了整合，在一個Dashboard里面可以看到所有信息）。當然，如果你覺得沒必要，那就另當別論了。
7. MySQL相關指標的告警規則
下面是官方推薦的MySQL相關的告警規則，供大家參考使用。
點擊查看代碼
###
# Sample prometheus rules/alerts for mysqld.
#
# NOTE: Please review these carefully as thresholds and behavior may not meet
# your SLOs or labels.
#
###
# Recording Rules
# Record slave lag seconds for pre-computed timeseries that takes
# `mysql_slave_status_sql_delay` into account
mysql_slave_lag_seconds = mysql_slave_status_seconds_behind_master - mysql_slave_status_sql_delay
# Record slave lag via heartbeat method
mysql_heartbeat_lag_seconds = mysql_heartbeat_now_timestamp_seconds - mysql_heartbeat_stored_timestamp_seconds
# Record "Transactions per second"
# See: https://dev.mysql.com/doc/refman/5.7/en/glossary.html#glos_transaction
job:mysql_transactions:rate5m = sum(rate(mysql_global_status_commands_total{command=~"(commit|rollback)"}[5m])) without (command)
###
# Galera Alerts
groups:
- name: GaleraAlerts
rules:
- alert: MySQLGaleraNotReady
expr: mysql_global_status_wsrep_ready != 1
for: 5m
labels:
severity: warning
annotations:
description: '{{$labels.job}} on {{$labels.instance}} is not ready.'
summary: Galera cluster node not ready
- alert: MySQLGaleraOutOfSync
expr: (mysql_global_status_wsrep_local_state != 4 and mysql_global_variables_wsrep_desync
== 0)
for: 5m
labels:
severity: warning
annotations:
description: '{{$labels.job}} on {{$labels.instance}} is not in sync ({{$value}}
!= 4).'
summary: Galera cluster node out of sync
- alert: MySQLGaleraDonorFallingBehind
expr: (mysql_global_status_wsrep_local_state == 2 and mysql_global_status_wsrep_local_recv_queue
> 100)
for: 5m
labels:
severity: warning
annotations:
description: '{{$labels.job}} on {{$labels.instance}} is a donor (hotbackup)
and is falling behind (queue size {{$value}}).'
summary: xtradb cluster donor node falling behind
- alert: MySQLReplicationNotRunning
expr: mysql_slave_status_slave_io_running == 0 or mysql_slave_status_slave_sql_running
== 0
for: 2m
labels:
severity: critical
annotations:
description: Slave replication (IO or SQL) has been down for more than 2 minutes.
summary: Slave replication is not running
- alert: MySQLReplicationLag
expr: (mysql_slave_lag_seconds > 30) and on(instance) (predict_linear(mysql_slave_lag_seconds[5m],
60 * 2) > 0)
for: 1m
labels:
severity: critical
annotations:
description: The mysql slave replication has fallen behind and is not recovering
summary: MySQL slave replication is lagging
- alert: MySQLReplicationLag
expr: (mysql_heartbeat_lag_seconds > 30) and on(instance) (predict_linear(mysql_heartbeat_lag_seconds[5m],
60 * 2) > 0)
for: 1m
labels:
severity: critical
annotations:
description: The mysql slave replication has fallen behind and is not recovering
summary: MySQL slave replication is lagging
- alert: MySQLInnoDBLogWaits
expr: rate(mysql_global_status_innodb_log_waits[15m]) > 10
labels:
severity: warning
annotations:
description: The innodb logs are waiting for disk at a rate of {{$value}} /
second
summary: MySQL innodb log writes stallingGrafana官網提供的關於Linux和MySQL的展示看板被我略為做了調整，代碼如下：（使用方法：將代碼保存到json文件里面，導入到grafana看板就可以了）
MySQL-dashboard
點擊查看代碼
{
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": "-- Grafana --",
"enable": true,
"hide": false,
"iconColor": "#e0752d",
"limit": 100,
"name": "PMM Annotations",
"showIn": 0,
"tags": [
"pmm_annotation"
],
"type": "tags"
}
]
},
"description": "Dashboard from Percona Monitoring and Management project. ",
"editable": true,
"gnetId": 7362,
"graphTooltip": 1,
"id": 11,
"iteration": 1631509635076,
"links": [
{
"icon": "dashboard",
"includeVars": true,
"keepTime": true,
"tags": [
"QAN"
],
"targetBlank": false,
"title": "Query Analytics",
"type": "link",
"url": "/graph/dashboard/db/_pmm-query-analytics"
},
{
"asDropdown": true,
"includeVars": true,
"keepTime": true,
"tags": [
"OS"
],
"targetBlank": false,
"title": "OS",
"type": "dashboards"
},
{
"asDropdown": true,
"includeVars": true,
"keepTime": true,
"tags": [
"MySQL"
],
"targetBlank": false,
"title": "MySQL",
"type": "dashboards"
},
{
"asDropdown": true,
"includeVars": true,
"keepTime": true,
"tags": [
"MongoDB"
],
"targetBlank": false,
"title": "MongoDB",
"type": "dashboards"
},
{
"asDropdown": true,
"includeVars": true,
"keepTime": true,
"tags": [
"HA"
],
"targetBlank": false,
"title": "HA",
"type": "dashboards"
},
{
"asDropdown": true,
"includeVars": true,
"keepTime": true,
"tags": [
"Cloud"
],
"targetBlank": false,
"title": "Cloud",
"type": "dashboards"
},
{
"asDropdown": true,
"includeVars": true,
"keepTime": true,
"tags": [
"Insight"
],
"targetBlank": false,
"title": "Insight",
"type": "dashboards"
},
{
"asDropdown": true,
"includeVars": true,
"keepTime": true,
"tags": [
"PMM"
],
"targetBlank": false,
"title": "PMM",
"type": "dashboards"
}
],
"panels": [
{
"collapsed": false,
"datasource": null,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 0
},
"id": 382,
"panels": [],
"repeat": null,
"title": "",
"type": "row"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": true,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"datasource": "Prometheus",
"decimals": 1,
"description": "**MySQL Uptime**\n\nThe amount of time since the last restart of the MySQL server process.",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"format": "s",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 4,
"w": 6,
"x": 0,
"y": 1
},
"height": "125px",
"id": 12,
"interval": "$interval",
"links": [],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"postfix": "s",
"postfixFontSize": "80%",
"prefix": "",
"prefixFontSize": "80%",
"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": "mysql_global_status_uptime{group=\"mysql_db\", instance=\"wikidb-10.137.10.231\", job=\"mysql-db\"}",
"targets": [
{
"calculatedInterval": "10m",
"datasourceErrors": {},
"errors": {},
"expr": "mysql_global_status_uptime{instance=\"$host\"}",
"format": "time_series",
"hide": false,
"instant": true,
"interval": "5m",
"intervalFactor": 1,
"legendFormat": "",
"metric": "",
"refId": "A",
"step": 300
}
],
"thresholds": "300,3600",
"title": "MySQL Uptime",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [],
"valueName": "current"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": false,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"datasource": "Prometheus",
"decimals": 2,
"description": "**Current QPS**\n\nBased on the queries reported by MySQL's ``SHOW STATUS`` command, it is the number of statements executed by the server within the last second. This variable includes statements executed within stored programs, unlike the Questions variable. It does not count \n``COM_PING`` or ``COM_STATISTICS`` commands.",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"format": "short",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 4,
"w": 6,
"x": 6,
"y": 1
},
"height": "125px",
"id": 13,
"interval": "$interval",
"links": [
{
"targetBlank": true,
"title": "MySQL Server Status Variables",
"url": "https://dev.mysql.com/doc/refman/5.7/en/server-status-variables.html#statvar_Queries"
}
],
"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": "80%",
"rangeMaps": [
{
"from": "null",
"text": "N/A",
"to": "null"
}
],
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": true
},
"tableColumn": "{group=\"mysql_db\", instance=\"wikidb-10.137.10.231\", job=\"mysql-db\"}",
"targets": [
{
"calculatedInterval": "10m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_queries{instance=\"$host\"}[$interval]) or irate(mysql_global_status_queries{instance=\"$host\"}[5m])",
"format": "time_series",
"instant": true,
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "",
"metric": "",
"refId": "A",
"step": 20
}
],
"thresholds": "35,75",
"title": "Current QPS",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [],
"valueName": "current"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": false,
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"datasource": "Prometheus",
"decimals": 0,
"description": "**InnoDB Buffer Pool Size**\n\nInnoDB maintains a storage area called the buffer pool for caching data and indexes in memory. Knowing how the InnoDB buffer pool works, and taking advantage of it to keep frequently accessed data in memory, is one of the most important aspects of MySQL tuning. The goal is to keep the working set in memory. In most cases, this should be between 60%-90% of available memory on a dedicated database host, but depends on many factors.",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"format": "bytes",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 4,
"w": 6,
"x": 12,
"y": 1
},
"height": "125px",
"id": 51,
"interval": "$interval",
"links": [
{
"targetBlank": true,
"title": "Tuning the InnoDB Buffer Pool Size",
"url": "https://www.percona.com/blog/2015/06/02/80-ram-tune-innodb_buffer_pool_size/"
}
],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"postfix": "",
"postfixFontSize": "50%",
"prefix": "",
"prefixFontSize": "80%",
"rangeMaps": [
{
"from": "null",
"text": "N/A",
"to": "null"
}
],
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"tableColumn": "mysql_global_variables_innodb_buffer_pool_size{group=\"mysql_db\", instance=\"wikidb-10.137.10.231\", job=\"mysql-db\"}",
"targets": [
{
"calculatedInterval": "10m",
"datasourceErrors": {},
"errors": {},
"expr": "mysql_global_variables_innodb_buffer_pool_size{instance=\"$host\"}",
"format": "time_series",
"instant": true,
"interval": "5m",
"intervalFactor": 1,
"legendFormat": "",
"metric": "",
"refId": "A",
"step": 300
}
],
"thresholds": "90,95",
"title": "InnoDB Buffer Pool Size",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [],
"valueName": "current"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": true,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"datasource": "Prometheus",
"decimals": 0,
"description": "**InnoDB Buffer Pool Size % of Total RAM**\n\nInnoDB maintains a storage area called the buffer pool for caching data and indexes in memory. Knowing how the InnoDB buffer pool works, and taking advantage of it to keep frequently accessed data in memory, is one of the most important aspects of MySQL tuning. The goal is to keep the working set in memory. In most cases, this should be between 60%-90% of available memory on a dedicated database host, but depends on many factors.",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"format": "percent",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 4,
"w": 6,
"x": 18,
"y": 1
},
"height": "125px",
"id": 52,
"interval": "$interval",
"links": [
{
"targetBlank": true,
"title": "Tuning the InnoDB Buffer Pool Size",
"url": "https://www.percona.com/blog/2015/06/02/80-ram-tune-innodb_buffer_pool_size/"
}
],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"postfix": "",
"postfixFontSize": "50%",
"prefix": "",
"prefixFontSize": "80%",
"rangeMaps": [
{
"from": "null",
"text": "N/A",
"to": "null"
}
],
"repeat": null,
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"maxValue": 100,
"minValue": 0,
"show": true
},
"tableColumn": "{instance=\"10.137.8.193:9100\"}",
"targets": [
{
"calculatedInterval": "10m",
"datasourceErrors": {},
"errors": {},
"expr": "(mysql_global_variables_innodb_buffer_pool_size{instance=\"$host\"} * 100) / on (instance) node_memory_MemTotal_bytes{instance=\"$host\",group=\"mysql\"}",
"format": "time_series",
"instant": true,
"interval": "5m",
"intervalFactor": 1,
"legendFormat": "",
"metric": "",
"refId": "A",
"step": 300
}
],
"thresholds": "40,80",
"title": "Buffer Pool Size of Total RAM",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [],
"valueName": "current"
},
{
"collapsed": true,
"datasource": null,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 5
},
"id": 383,
"panels": [
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 0,
"description": "**Max Connections** \n\nMax Connections is the maximum permitted number of simultaneous client connections. By default, this is 151. Increasing this value increases the number of file descriptors that mysqld requires. If the required number of descriptors are not available, the server reduces the value of Max Connections.\n\nmysqld actually permits Max Connections + 1 clients to connect. The extra connection is reserved for use by accounts that have the SUPER privilege, such as root.\n\nMax Used Connections is the maximum number of connections that have been in use simultaneously since the server started.\n\nConnections is the number of connection attempts (successful or not) to the MySQL server.",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 2,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 12,
"x": 0,
"y": 6
},
"height": "250px",
"hiddenSeries": false,
"id": 92,
"legend": {
"alignAsTable": true,
"avg": true,
"current": false,
"max": true,
"min": true,
"show": true,
"sort": "avg",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [
{
"targetBlank": true,
"title": "MySQL Server System Variables",
"url": "https://dev.mysql.com/doc/refman/5.7/en/server-system-variables.html#sysvar_max_connections"
}
],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [
{
"alias": "Max Connections",
"fill": 0
}
],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "max(max_over_time(mysql_global_status_threads_connected{instance=\"$host\"}[$interval]) or mysql_global_status_threads_connected{instance=\"$host\"} )",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Connections",
"metric": "",
"refId": "A",
"step": 20
},
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "mysql_global_status_max_used_connections{instance=\"$host\"}",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Max Used Connections",
"metric": "",
"refId": "C",
"step": 20,
"target": ""
},
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "mysql_global_variables_max_connections{instance=\"$host\"}",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Max Connections",
"metric": "",
"refId": "B",
"step": 20,
"target": ""
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "MySQL Connections",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "cumulative"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"label": "",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "short",
"label": "",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"description": "**MySQL Active Threads**\n\nThreads Connected is the number of open connections, while Threads Running is the number of threads not sleeping.",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 2,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 12,
"x": 12,
"y": 6
},
"hiddenSeries": false,
"id": 10,
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [
{
"alias": "Peak Threads Running",
"color": "#E24D42",
"lines": false,
"pointradius": 1,
"points": true
},
{
"alias": "Peak Threads Connected",
"color": "#1F78C1"
},
{
"alias": "Avg Threads Running",
"color": "#EAB839"
}
],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "max_over_time(mysql_global_status_threads_connected{instance=\"$host\"}[$interval]) or\nmax_over_time(mysql_global_status_threads_connected{instance=\"$host\"}[5m])",
"format": "time_series",
"hide": false,
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Peak Threads Connected",
"metric": "",
"refId": "A",
"step": 20
},
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "max_over_time(mysql_global_status_threads_running{instance=\"$host\"}[$interval]) or\nmax_over_time(mysql_global_status_threads_running{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Peak Threads Running",
"metric": "",
"refId": "B",
"step": 20
},
{
"expr": "avg_over_time(mysql_global_status_threads_running{instance=\"$host\"}[$interval]) or \navg_over_time(mysql_global_status_threads_running{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Avg Threads Running",
"refId": "C",
"step": 20
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "MySQL Client Thread Activity",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": [
"total"
]
},
"yaxes": [
{
"format": "short",
"label": "Threads",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "short",
"label": "",
"logBase": 1,
"max": null,
"min": 0,
"show": false
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
}
],
"repeat": null,
"title": "Connections",
"type": "row"
},
{
"collapsed": true,
"datasource": null,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 6
},
"id": 384,
"panels": [
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": null,
"description": "**MySQL Questions**\n\nThe number of statements executed by the server. This includes only statements sent to the server by clients and not statements executed within stored programs, unlike the Queries used in the QPS calculation. \n\nThis variable does not count the following commands:\n* ``COM_PING``\n* ``COM_STATISTICS``\n* ``COM_STMT_PREPARE``\n* ``COM_STMT_CLOSE``\n* ``COM_STMT_RESET``",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 2,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 12,
"x": 0,
"y": 7
},
"hiddenSeries": false,
"id": 53,
"legend": {
"alignAsTable": true,
"avg": true,
"current": false,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [
{
"targetBlank": true,
"title": "MySQL Queries and Questions",
"url": "https://www.percona.com/blog/2014/05/29/how-mysql-queries-and-questions-are-measured/"
}
],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_questions{instance=\"$host\"}[$interval]) or irate(mysql_global_status_questions{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Questions",
"metric": "",
"refId": "A",
"step": 20
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "MySQL Questions",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"description": "**MySQL Thread Cache**\n\nThe thread_cache_size variable sets how many threads the server should cache to reuse. When a client disconnects, the client's threads are put in the cache if the cache is not full. It is autosized in MySQL 5.6.8 and above (capped to 100). Requests for threads are satisfied by reusing threads taken from the cache if possible, and only when the cache is empty is a new thread created.\n\n* *Threads_created*: The number of threads created to handle connections.\n* *Threads_cached*: The number of threads in the thread cache.",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 2,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 12,
"x": 12,
"y": 7
},
"hiddenSeries": false,
"id": 11,
"legend": {
"alignAsTable": true,
"avg": true,
"current": false,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"sort": "avg",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [
{
"title": "Tuning information",
"url": "https://dev.mysql.com/doc/refman/5.6/en/server-system-variables.html#sysvar_thread_cache_size"
}
],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [
{
"alias": "Threads Created",
"fill": 0
}
],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "mysql_global_variables_thread_cache_size{instance=\"$host\"}",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Thread Cache Size",
"metric": "",
"refId": "B",
"step": 20
},
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "mysql_global_status_threads_cached{instance=\"$host\"}",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Threads Cached",
"metric": "",
"refId": "C",
"step": 20
},
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_threads_created{instance=\"$host\"}[$interval]) or irate(mysql_global_status_threads_created{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Threads Created",
"metric": "",
"refId": "A",
"step": 20
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "MySQL Thread Cache",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
}
],
"repeat": null,
"title": "Table Locks",
"type": "row"
},
{
"collapsed": true,
"datasource": null,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 7
},
"id": 385,
"panels": [
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 2,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 12,
"x": 0,
"y": 8
},
"hiddenSeries": false,
"id": 22,
"legend": {
"alignAsTable": true,
"avg": true,
"current": false,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"sort": "avg",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_created_tmp_tables{instance=\"$host\"}[$interval]) or irate(mysql_global_status_created_tmp_tables{instance=\"$host\"}[5m])",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Created Tmp Tables",
"metric": "",
"refId": "A",
"step": 20
},
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_created_tmp_disk_tables{instance=\"$host\"}[$interval]) or irate(mysql_global_status_created_tmp_disk_tables{instance=\"$host\"}[5m])",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Created Tmp Disk Tables",
"metric": "",
"refId": "B",
"step": 20
},
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_created_tmp_files{instance=\"$host\"}[$interval]) or irate(mysql_global_status_created_tmp_files{instance=\"$host\"}[5m])",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Created Tmp Files",
"metric": "",
"refId": "C",
"step": 20
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "MySQL Temporary Objects",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"description": "**MySQL Select Types**\n\nAs with most relational databases, selecting based on indexes is more efficient than scanning an entire table's data. Here we see the counters for selects not done with indexes.\n\n* ***Select Scan*** is how many queries caused full table scans, in which all the data in the table had to be read and either discarded or returned.\n* ***Select Range*** is how many queries used a range scan, which means MySQL scanned all rows in a given range.\n* ***Select Full Join*** is the number of joins that are not joined on an index, this is usually a huge performance hit.",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 2,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 12,
"x": 12,
"y": 8
},
"height": "250px",
"hiddenSeries": false,
"id": 311,
"legend": {
"alignAsTable": true,
"avg": true,
"current": false,
"hideZero": true,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"sort": "avg",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_select_full_join{instance=\"$host\"}[$interval]) or irate(mysql_global_status_select_full_join{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Select Full Join",
"metric": "",
"refId": "A",
"step": 20
},
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_select_full_range_join{instance=\"$host\"}[$interval]) or irate(mysql_global_status_select_full_range_join{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Select Full Range Join",
"metric": "",
"refId": "B",
"step": 20
},
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_select_range{instance=\"$host\"}[$interval]) or irate(mysql_global_status_select_range{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Select Range",
"metric": "",
"refId": "C",
"step": 20
},
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_select_range_check{instance=\"$host\"}[$interval]) or irate(mysql_global_status_select_range_check{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Select Range Check",
"metric": "",
"refId": "D",
"step": 20
},
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_select_scan{instance=\"$host\"}[$interval]) or irate(mysql_global_status_select_scan{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Select Scan",
"metric": "",
"refId": "E",
"step": 20
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "MySQL Select Types",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
}
],
"repeat": null,
"title": "Temporary Objects",
"type": "row"
},
{
"collapsed": true,
"datasource": null,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 8
},
"id": 386,
"panels": [
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"description": "**MySQL Sorts**\n\nDue to a query's structure, order, or other requirements, MySQL sorts the rows before returning them. For example, if a table is ordered 1 to 10 but you want the results reversed, MySQL then has to sort the rows to return 10 to 1.\n\nThis graph also shows when sorts had to scan a whole table or a given range of a table in order to return the results and which could not have been sorted via an index.",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 2,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 12,
"x": 0,
"y": 9
},
"hiddenSeries": false,
"id": 30,
"legend": {
"alignAsTable": true,
"avg": true,
"current": false,
"hideZero": true,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"sort": "avg",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_sort_rows{instance=\"$host\"}[$interval]) or irate(mysql_global_status_sort_rows{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Sort Rows",
"metric": "",
"refId": "A",
"step": 20
},
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_sort_range{instance=\"$host\"}[$interval]) or irate(mysql_global_status_sort_range{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Sort Range",
"metric": "",
"refId": "B",
"step": 20
},
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_sort_merge_passes{instance=\"$host\"}[$interval]) or irate(mysql_global_status_sort_merge_passes{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Sort Merge Passes",
"metric": "",
"refId": "C",
"step": 20
},
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_sort_scan{instance=\"$host\"}[$interval]) or irate(mysql_global_status_sort_scan{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Sort Scan",
"metric": "",
"refId": "D",
"step": 20
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "MySQL Sorts",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"description": "**MySQL Slow Queries**\n\nSlow queries are defined as queries being slower than the long_query_time setting. For example, if you have long_query_time set to 3, all queries that take longer than 3 seconds to complete will show on this graph.",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 2,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 12,
"x": 12,
"y": 9
},
"hiddenSeries": false,
"id": 48,
"legend": {
"alignAsTable": true,
"avg": true,
"current": false,
"max": true,
"min": true,
"show": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_slow_queries{instance=\"$host\"}[$interval]) or irate(mysql_global_status_slow_queries{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Slow Queries",
"metric": "",
"refId": "A",
"step": 20
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "MySQL Slow Queries",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "cumulative"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"label": "",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "short",
"label": "",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
}
],
"repeat": null,
"title": "Sorts",
"type": "row"
},
{
"collapsed": true,
"datasource": null,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 9
},
"id": 387,
"panels": [
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"description": "**Aborted Connections**\n\nWhen a given host connects to MySQL and the connection is interrupted in the middle (for example due to bad credentials), MySQL keeps that info in a system table (since 5.6 this table is exposed in performance_schema).\n\nIf the amount of failed requests without a successful connection reaches the value of max_connect_errors, mysqld assumes that something is wrong and blocks the host from further connection.\n\nTo allow connections from that host again, you need to issue the ``FLUSH HOSTS`` statement.",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 2,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 12,
"x": 0,
"y": 10
},
"hiddenSeries": false,
"id": 47,
"legend": {
"alignAsTable": true,
"avg": true,
"current": false,
"max": true,
"min": true,
"show": true,
"sort": "avg",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_aborted_connects{instance=\"$host\"}[$interval]) or irate(mysql_global_status_aborted_connects{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Aborted Connects (attempts)",
"metric": "",
"refId": "A",
"step": 20
},
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_aborted_clients{instance=\"$host\"}[$interval]) or irate(mysql_global_status_aborted_clients{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Aborted Clients (timeout)",
"metric": "",
"refId": "B",
"step": 20,
"target": ""
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "MySQL Aborted Connections",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "cumulative"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"label": "",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "short",
"label": "",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"description": "**Table Locks**\n\nMySQL takes a number of different locks for varying reasons. In this graph we see how many Table level locks MySQL has requested from the storage engine. In the case of InnoDB, many times the locks could actually be row locks as it only takes table level locks in a few specific cases.\n\nIt is most useful to compare Locks Immediate and Locks Waited. If Locks waited is rising, it means you have lock contention. Otherwise, Locks Immediate rising and falling is normal activity.",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 2,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 12,
"x": 12,
"y": 10
},
"hiddenSeries": false,
"id": 32,
"legend": {
"alignAsTable": true,
"avg": true,
"current": false,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"sort": "avg",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_table_locks_immediate{instance=\"$host\"}[$interval]) or irate(mysql_global_status_table_locks_immediate{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Table Locks Immediate",
"metric": "",
"refId": "A",
"step": 20
},
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_table_locks_waited{instance=\"$host\"}[$interval]) or irate(mysql_global_status_table_locks_waited{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Table Locks Waited",
"metric": "",
"refId": "B",
"step": 20
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "MySQL Table Locks",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
}
],
"repeat": null,
"title": "Aborted",
"type": "row"
},
{
"collapsed": true,
"datasource": null,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 10
},
"id": 388,
"panels": [
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"description": "**MySQL Network Traffic**\n\nHere we can see how much network traffic is generated by MySQL. Outbound is network traffic sent from MySQL and Inbound is network traffic MySQL has received.",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 6,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 12,
"x": 0,
"y": 18
},
"hiddenSeries": false,
"id": 9,
"legend": {
"alignAsTable": true,
"avg": true,
"current": false,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"sort": "avg",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": true,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_bytes_received{instance=\"$host\"}[$interval]) or irate(mysql_global_status_bytes_received{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Inbound",
"metric": "",
"refId": "A",
"step": 20
},
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_bytes_sent{instance=\"$host\"}[$interval]) or irate(mysql_global_status_bytes_sent{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Outbound",
"metric": "",
"refId": "B",
"step": 20
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "MySQL Network Traffic",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "Bps",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "none",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": true,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"description": "**MySQL Network Usage Hourly**\n\nHere we can see how much network traffic is generated by MySQL per hour. You can use the bar graph to compare data sent by MySQL and data received by MySQL.",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 6,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 12,
"x": 12,
"y": 18
},
"height": "250px",
"hiddenSeries": false,
"id": 381,
"legend": {
"alignAsTable": true,
"avg": true,
"current": false,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"sort": "avg",
"sortDesc": true,
"total": false,
"values": true
},
"lines": false,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": true,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "increase(mysql_global_status_bytes_received{instance=\"$host\"}[1h])",
"format": "time_series",
"interval": "1h",
"intervalFactor": 1,
"legendFormat": "Received",
"metric": "",
"refId": "A",
"step": 3600
},
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "increase(mysql_global_status_bytes_sent{instance=\"$host\"}[1h])",
"format": "time_series",
"interval": "1h",
"intervalFactor": 1,
"legendFormat": "Sent",
"metric": "",
"refId": "B",
"step": 3600
}
],
"thresholds": [],
"timeFrom": "24h",
"timeRegions": [],
"timeShift": null,
"title": "MySQL Network Usage Hourly",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "bytes",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "none",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
}
],
"repeat": null,
"title": "Network",
"type": "row"
},
{
"collapsed": true,
"datasource": null,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 11
},
"id": 389,
"panels": [
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 0,
"description": "***System Memory***: Total Memory for the system.\\\n***InnoDB Buffer Pool Data***: InnoDB maintains a storage area called the buffer pool for caching data and indexes in memory.\\\n***TokuDB Cache Size***: Similar in function to the InnoDB Buffer Pool, TokuDB will allocate 50% of the installed RAM for its own cache.\\\n***Key Buffer Size***: Index blocks for MYISAM tables are buffered and are shared by all threads. key_buffer_size is the size of the buffer used for index blocks.\\\n***Adaptive Hash Index Size***: When InnoDB notices that some index values are being accessed very frequently, it builds a hash index for them in memory on top of B-Tree indexes.\\\n ***Query Cache Size***: The query cache stores the text of a SELECT statement together with the corresponding result that was sent to the client. The query cache has huge scalability problems in that only one thread can do an operation in the query cache at the same time.\\\n***InnoDB Dictionary Size***: The data dictionary is InnoDB ‘s internal catalog of tables. InnoDB stores the data dictionary on disk, and loads entries into memory while the server is running.\\\n***InnoDB Log Buffer Size***: The MySQL InnoDB log buffer allows transactions to run without having to write the log to disk before the transactions commit.",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 6,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 24,
"x": 0,
"y": 26
},
"hiddenSeries": false,
"id": 50,
"legend": {
"alignAsTable": true,
"avg": true,
"current": false,
"hideEmpty": true,
"hideZero": true,
"max": true,
"min": true,
"rightSide": true,
"show": true,
"sort": "avg",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [
{
"title": "Detailed descriptions about metrics",
"url": "https://www.percona.com/doc/percona-monitoring-and-management/dashboard.mysql-overview.html#mysql-internal-memory-overview"
}
],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [
{
"alias": "System Memory",
"fill": 0,
"stack": false
}
],
"spaceLength": 10,
"stack": true,
"steppedLine": false,
"targets": [
{
"expr": "node_memory_MemTotal_bytes{instance=\"$host\"}",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "System Memory",
"refId": "G",
"step": 4
},
{
"expr": "mysql_global_status_innodb_page_size{instance=\"$host\"} * on (instance) mysql_global_status_buffer_pool_pages{instance=\"$host\",state=\"data\"}",
"format": "time_series",
"hide": false,
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "InnoDB Buffer Pool Data",
"refId": "A",
"step": 20
},
{
"expr": "mysql_global_variables_innodb_log_buffer_size{instance=\"$host\"}",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "InnoDB Log Buffer Size",
"refId": "D",
"step": 20
},
{
"expr": "mysql_global_variables_innodb_additional_mem_pool_size{instance=\"$host\"}",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 2,
"legendFormat": "InnoDB Additional Memory Pool Size",
"refId": "H",
"step": 40
},
{
"expr": "mysql_global_status_innodb_mem_dictionary{instance=\"$host\"}",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "InnoDB Dictionary Size",
"refId": "F",
"step": 20
},
{
"expr": "mysql_global_variables_key_buffer_size{instance=\"$host\"}",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Key Buffer Size",
"refId": "B",
"step": 20
},
{
"expr": "mysql_global_variables_query_cache_size{instance=\"$host\"}",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Query Cache Size",
"refId": "C",
"step": 20
},
{
"expr": "mysql_global_status_innodb_mem_adaptive_hash{instance=\"$host\"}",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Adaptive Hash Index Size",
"refId": "E",
"step": 20
},
{
"expr": "mysql_global_variables_tokudb_cache_size{instance=\"$host\"}",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "TokuDB Cache Size",
"refId": "I",
"step": 20
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "MySQL Internal Memory Overview",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "bytes",
"label": "",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
}
],
"repeat": null,
"title": "Memory",
"type": "row"
},
{
"collapsed": true,
"datasource": null,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 12
},
"id": 390,
"panels": [
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"description": "**Top Command Counters**\n\nThe Com_{{xxx}} statement counter variables indicate the number of times each xxx statement has been executed. There is one status variable for each type of statement. For example, Com_delete and Com_update count [``DELETE``](https://dev.mysql.com/doc/refman/5.7/en/delete.html) and [``UPDATE``](https://dev.mysql.com/doc/refman/5.7/en/update.html) statements, respectively. Com_delete_multi and Com_update_multi are similar but apply to [``DELETE``](https://dev.mysql.com/doc/refman/5.7/en/delete.html) and [``UPDATE``](https://dev.mysql.com/doc/refman/5.7/en/update.html) statements that use multiple-table syntax.",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 2,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 24,
"x": 0,
"y": 34
},
"hiddenSeries": false,
"id": 14,
"legend": {
"alignAsTable": true,
"avg": true,
"current": false,
"hideEmpty": false,
"hideZero": false,
"max": true,
"min": true,
"rightSide": true,
"show": true,
"sort": "avg",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [
{
"title": "Server Status Variables (Com_xxx)",
"url": "https://dev.mysql.com/doc/refman/5.7/en/server-status-variables.html#statvar_Com_xxx"
}
],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "topk(5, rate(mysql_global_status_commands_total{instance=\"$host\"}[$interval])>0) or topk(5, irate(mysql_global_status_commands_total{instance=\"$host\"}[5m])>0)",
"format": "time_series",
"hide": false,
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Com_{{ command }}",
"metric": "",
"refId": "B",
"step": 20
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "Top Command Counters",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": true,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"description": "**Top Command Counters Hourly**\n\nThe Com_{{xxx}} statement counter variables indicate the number of times each xxx statement has been executed. There is one status variable for each type of statement. For example, Com_delete and Com_update count [``DELETE``](https://dev.mysql.com/doc/refman/5.7/en/delete.html) and [``UPDATE``](https://dev.mysql.com/doc/refman/5.7/en/update.html) statements, respectively. Com_delete_multi and Com_update_multi are similar but apply to [``DELETE``](https://dev.mysql.com/doc/refman/5.7/en/delete.html) and [``UPDATE``](https://dev.mysql.com/doc/refman/5.7/en/update.html) statements that use multiple-table syntax.",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 6,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 24,
"x": 0,
"y": 41
},
"hiddenSeries": false,
"id": 39,
"legend": {
"alignAsTable": true,
"avg": true,
"current": false,
"max": true,
"min": true,
"rightSide": true,
"show": true,
"sort": "avg",
"sortDesc": true,
"total": false,
"values": true
},
"lines": false,
"linewidth": 2,
"links": [
{
"title": "Server Status Variables (Com_xxx)",
"url": "https://dev.mysql.com/doc/refman/5.7/en/server-status-variables.html#statvar_Com_xxx"
}
],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": true,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "topk(5, increase(mysql_global_status_commands_total{instance=\"$host\"}[1h])>0)",
"format": "time_series",
"interval": "1h",
"intervalFactor": 1,
"legendFormat": "Com_{{ command }}",
"metric": "",
"refId": "A",
"step": 3600
}
],
"thresholds": [],
"timeFrom": "24h",
"timeRegions": [],
"timeShift": null,
"title": "Top Command Counters Hourly",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"description": "**MySQL Handlers**\n\nHandler statistics are internal statistics on how MySQL is selecting, updating, inserting, and modifying rows, tables, and indexes.\n\nThis is in fact the layer between the Storage Engine and MySQL.\n\n* `read_rnd_next` is incremented when the server performs a full table scan and this is a counter you don't really want to see with a high value.\n* `read_key` is incremented when a read is done with an index.\n* `read_next` is incremented when the storage engine is asked to 'read the next index entry'. A high value means a lot of index scans are being done.",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 2,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 24,
"x": 0,
"y": 48
},
"hiddenSeries": false,
"id": 8,
"legend": {
"alignAsTable": true,
"avg": true,
"current": false,
"hideZero": true,
"max": true,
"min": true,
"rightSide": true,
"show": true,
"sort": "avg",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_handlers_total{instance=\"$host\", handler!~\"commit|rollback|savepoint.*|prepare\"}[$interval]) or irate(mysql_global_status_handlers_total{instance=\"$host\", handler!~\"commit|rollback|savepoint.*|prepare\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "{{ handler }}",
"metric": "",
"refId": "J",
"step": 20
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "MySQL Handlers",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 2,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 24,
"x": 0,
"y": 55
},
"hiddenSeries": false,
"id": 28,
"legend": {
"alignAsTable": true,
"avg": true,
"current": false,
"hideZero": true,
"max": true,
"min": true,
"rightSide": true,
"show": true,
"sort": "avg",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_handlers_total{instance=\"$host\", handler=~\"commit|rollback|savepoint.*|prepare\"}[$interval]) or irate(mysql_global_status_handlers_total{instance=\"$host\", handler=~\"commit|rollback|savepoint.*|prepare\"}[5m])",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "{{ handler }}",
"metric": "",
"refId": "A",
"step": 20
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "MySQL Transaction Handlers",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 0,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 24,
"x": 0,
"y": 62
},
"hiddenSeries": false,
"id": 40,
"legend": {
"alignAsTable": true,
"avg": true,
"current": false,
"hideZero": true,
"max": true,
"min": false,
"rightSide": true,
"show": true,
"sort": "avg",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "mysql_info_schema_threads{instance=\"$host\"}",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "{{ state }}",
"metric": "",
"refId": "A",
"step": 20
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "Process States",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": true,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 6,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 24,
"x": 0,
"y": 69
},
"hiddenSeries": false,
"id": 49,
"legend": {
"alignAsTable": true,
"avg": true,
"current": false,
"hideZero": true,
"max": true,
"min": false,
"rightSide": true,
"show": true,
"sort": "avg",
"sortDesc": true,
"total": false,
"values": true
},
"lines": false,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": true,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "topk(5, avg_over_time(mysql_info_schema_threads{instance=\"$host\"}[1h]))",
"interval": "1h",
"intervalFactor": 1,
"legendFormat": "{{ state }}",
"metric": "",
"refId": "A",
"step": 3600
}
],
"thresholds": [],
"timeFrom": "24h",
"timeRegions": [],
"timeShift": null,
"title": "Top Process States Hourly",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
}
],
"repeat": null,
"title": "Command, Handlers, Processes",
"type": "row"
},
{
"collapsed": true,
"datasource": null,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 13
},
"id": 391,
"panels": [
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"description": "**MySQL Query Cache Memory**\n\nThe query cache has huge scalability problems in that only one thread can do an operation in the query cache at the same time. This serialization is true not only for SELECTs, but also for INSERT/UPDATE/DELETE.\n\nThis also means that the larger the `query_cache_size` is set to, the slower those operations become. In concurrent environments, the MySQL Query Cache quickly becomes a contention point, decreasing performance. MariaDB and AWS Aurora have done work to try and eliminate the query cache contention in their flavors of MySQL, while MySQL 8.0 has eliminated the query cache feature.\n\nThe recommended settings for most environments is to set:\n ``query_cache_type=0``\n ``query_cache_size=0``\n\nNote that while you can dynamically change these values, to completely remove the contention point you have to restart the database.",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 2,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 12,
"x": 0,
"y": 35
},
"hiddenSeries": false,
"id": 46,
"legend": {
"alignAsTable": true,
"avg": true,
"current": false,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"sort": "avg",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "mysql_global_status_qcache_free_memory{instance=\"$host\"}",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Free Memory",
"metric": "",
"refId": "F",
"step": 20
},
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "mysql_global_variables_query_cache_size{instance=\"$host\"}",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Query Cache Size",
"metric": "",
"refId": "E",
"step": 20
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "MySQL Query Cache Memory",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "bytes",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"description": "**MySQL Query Cache Activity**\n\nThe query cache has huge scalability problems in that only one thread can do an operation in the query cache at the same time. This serialization is true not only for SELECTs, but also for INSERT/UPDATE/DELETE.\n\nThis also means that the larger the `query_cache_size` is set to, the slower those operations become. In concurrent environments, the MySQL Query Cache quickly becomes a contention point, decreasing performance. MariaDB and AWS Aurora have done work to try and eliminate the query cache contention in their flavors of MySQL, while MySQL 8.0 has eliminated the query cache feature.\n\nThe recommended settings for most environments is to set:\n``query_cache_type=0``\n``query_cache_size=0``\n\nNote that while you can dynamically change these values, to completely remove the contention point you have to restart the database.",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 2,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 12,
"x": 12,
"y": 35
},
"height": "",
"hiddenSeries": false,
"id": 45,
"legend": {
"alignAsTable": true,
"avg": true,
"current": false,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"sort": "avg",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_qcache_hits{instance=\"$host\"}[$interval]) or irate(mysql_global_status_qcache_hits{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Hits",
"metric": "",
"refId": "B",
"step": 20
},
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_qcache_inserts{instance=\"$host\"}[$interval]) or irate(mysql_global_status_qcache_inserts{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Inserts",
"metric": "",
"refId": "C",
"step": 20
},
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_qcache_not_cached{instance=\"$host\"}[$interval]) or irate(mysql_global_status_qcache_not_cached{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Not Cached",
"metric": "",
"refId": "D",
"step": 20
},
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_qcache_lowmem_prunes{instance=\"$host\"}[$interval]) or irate(mysql_global_status_qcache_lowmem_prunes{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Prunes",
"metric": "",
"refId": "F",
"step": 20
},
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "mysql_global_status_qcache_queries_in_cache{instance=\"$host\"}",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Queries in Cache",
"metric": "",
"refId": "E",
"step": 20
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "MySQL Query Cache Activity",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
}
],
"repeat": null,
"title": "Query Cache",
"type": "row"
},
{
"collapsed": true,
"datasource": null,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 14
},
"id": 392,
"panels": [
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 2,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 12,
"x": 0,
"y": 43
},
"hiddenSeries": false,
"id": 43,
"legend": {
"alignAsTable": true,
"avg": true,
"current": false,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_opened_files{instance=\"$host\"}[$interval]) or irate(mysql_global_status_opened_files{instance=\"$host\"}[5m])",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Openings",
"metric": "",
"refId": "A",
"step": 20
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "MySQL File Openings",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 2,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 12,
"x": 12,
"y": 43
},
"hiddenSeries": false,
"id": 41,
"legend": {
"alignAsTable": true,
"avg": true,
"current": false,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "mysql_global_status_open_files{instance=\"$host\"}",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Open Files",
"metric": "",
"refId": "A",
"step": 20
},
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "mysql_global_variables_open_files_limit{instance=\"$host\"}",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Open Files Limit",
"metric": "",
"refId": "D",
"step": 20
},
{
"expr": "mysql_global_status_innodb_num_open_files{instance=\"$host\"}",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "InnoDB Open Files",
"refId": "B",
"step": 20
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "MySQL Open Files",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
}
],
"repeat": null,
"title": "Files and Tables",
"type": "row"
},
{
"collapsed": true,
"datasource": null,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 15
},
"id": 393,
"panels": [
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"description": "**MySQL Table Open Cache Status**\n\nThe recommendation is to set the `table_open_cache_instances` to a loose correlation to virtual CPUs, keeping in mind that more instances means the cache is split more times. If you have a cache set to 500 but it has 10 instances, each cache will only have 50 cached.\n\nThe `table_definition_cache` and `table_open_cache` can be left as default as they are auto-sized MySQL 5.6 and above (ie: do not set them to any value).",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 2,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 12,
"x": 0,
"y": 16
},
"hiddenSeries": false,
"id": 44,
"legend": {
"alignAsTable": true,
"avg": true,
"current": false,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"sort": "avg",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [
{
"title": "Server Status Variables (table_open_cache)",
"url": "http://dev.mysql.com/doc/refman/5.6/en/server-system-variables.html#sysvar_table_open_cache"
}
],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [
{
"alias": "Table Open Cache Hit Ratio",
"yaxis": 2
}
],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "rate(mysql_global_status_opened_tables{instance=\"$host\"}[$interval]) or irate(mysql_global_status_opened_tables{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Openings",
"metric": "",
"refId": "A",
"step": 20
},
{
"expr": "rate(mysql_global_status_table_open_cache_hits{instance=\"$host\"}[$interval]) or irate(mysql_global_status_table_open_cache_hits{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Hits",
"refId": "B",
"step": 20
},
{
"expr": "rate(mysql_global_status_table_open_cache_misses{instance=\"$host\"}[$interval]) or irate(mysql_global_status_table_open_cache_misses{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Misses",
"refId": "C",
"step": 20
},
{
"expr": "rate(mysql_global_status_table_open_cache_overflows{instance=\"$host\"}[$interval]) or irate(mysql_global_status_table_open_cache_overflows{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Misses due to Overflows",
"refId": "D",
"step": 20
},
{
"expr": "(rate(mysql_global_status_table_open_cache_hits{instance=\"$host\"}[$interval]) or irate(mysql_global_status_table_open_cache_hits{instance=\"$host\"}[5m]))/((rate(mysql_global_status_table_open_cache_hits{instance=\"$host\"}[$interval]) or irate(mysql_global_status_table_open_cache_hits{instance=\"$host\"}[5m]))+(rate(mysql_global_status_table_open_cache_misses{instance=\"$host\"}[$interval]) or irate(mysql_global_status_table_open_cache_misses{instance=\"$host\"}[5m])))",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Table Open Cache Hit Ratio",
"refId": "E",
"step": 20
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "MySQL Table Open Cache Status",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "percentunit",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"description": "**MySQL Open Tables**\n\nThe recommendation is to set the `table_open_cache_instances` to a loose correlation to virtual CPUs, keeping in mind that more instances means the cache is split more times. If you have a cache set to 500 but it has 10 instances, each cache will only have 50 cached.\n\nThe `table_definition_cache` and `table_open_cache` can be left as default as they are auto-sized MySQL 5.6 and above (ie: do not set them to any value).",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 2,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 12,
"x": 12,
"y": 16
},
"hiddenSeries": false,
"id": 42,
"legend": {
"alignAsTable": true,
"avg": true,
"current": false,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"sort": "avg",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [
{
"title": "Server Status Variables (table_open_cache)",
"url": "http://dev.mysql.com/doc/refman/5.6/en/server-system-variables.html#sysvar_table_open_cache"
}
],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "mysql_global_status_open_tables{instance=\"$host\"}",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Open Tables",
"metric": "",
"refId": "B",
"step": 20
},
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "mysql_global_variables_table_open_cache{instance=\"$host\"}",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Table Open Cache",
"metric": "",
"refId": "C",
"step": 20
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "MySQL Open Tables",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
}
],
"repeat": null,
"title": "Table Openings",
"type": "row"
},
{
"collapsed": false,
"datasource": null,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 16
},
"id": 394,
"panels": [],
"repeat": null,
"title": "MySQL Table Definition Cache",
"type": "row"
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"description": "**MySQL Table Definition Cache**\n\nThe recommendation is to set the `table_open_cache_instances` to a loose correlation to virtual CPUs, keeping in mind that more instances means the cache is split more times. If you have a cache set to 500 but it has 10 instances, each cache will only have 50 cached.\n\nThe `table_definition_cache` and `table_open_cache` can be left as default as they are auto-sized MySQL 5.6 and above (ie: do not set them to any value).",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 2,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 24,
"x": 0,
"y": 17
},
"hiddenSeries": false,
"id": 54,
"legend": {
"alignAsTable": true,
"avg": true,
"current": false,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"sort": "avg",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [
{
"title": "Server Status Variables (table_open_cache)",
"url": "http://dev.mysql.com/doc/refman/5.6/en/server-system-variables.html#sysvar_table_open_cache"
}
],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [
{
"alias": "Opened Table Definitions",
"yaxis": 2
}
],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "mysql_global_status_open_table_definitions{instance=\"$host\"}",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Open Table Definitions",
"metric": "",
"refId": "B",
"step": 20
},
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "mysql_global_variables_table_definition_cache{instance=\"$host\"}",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Table Definitions Cache Size",
"metric": "",
"refId": "C",
"step": 20
},
{
"expr": "rate(mysql_global_status_opened_table_definitions{instance=\"$host\"}[$interval]) or irate(mysql_global_status_opened_table_definitions{instance=\"$host\"}[5m])",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Opened Table Definitions",
"refId": "A",
"step": 20
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "MySQL Table Definition Cache",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "short",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"collapsed": false,
"datasource": null,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 24
},
"id": 395,
"panels": [],
"repeat": null,
"title": "System Charts",
"type": "row"
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": null,
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 2,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 8,
"x": 0,
"y": 25
},
"hiddenSeries": false,
"id": 31,
"legend": {
"alignAsTable": false,
"avg": true,
"current": false,
"hideEmpty": false,
"max": false,
"min": false,
"rightSide": false,
"show": true,
"sort": "avg",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2s",
"datasourceErrors": {},
"errors": {},
"expr": "rate(node_vmstat_pgpgin{instance=\"$host\"}[$interval]) * 1024 or irate(node_vmstat_pgpgin{instance=\"$host\"}[5m]) * 1024",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Page In",
"metric": "",
"refId": "A",
"step": 20,
"target": ""
},
{
"calculatedInterval": "2s",
"datasourceErrors": {},
"errors": {},
"expr": "rate(node_vmstat_pgpgout{instance=\"$host\"}[$interval]) * 1024 or irate(node_vmstat_pgpgout{instance=\"$host\"}[5m]) * 1024",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Page Out",
"metric": "",
"refId": "B",
"step": 20,
"target": ""
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "I/O Activity",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "Bps",
"label": "",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "bytes",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": null,
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 6,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 8,
"x": 8,
"y": 25
},
"height": "250px",
"hiddenSeries": false,
"id": 37,
"legend": {
"alignAsTable": false,
"avg": true,
"current": false,
"hideEmpty": false,
"max": false,
"min": false,
"rightSide": false,
"show": true,
"sort": "avg",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": true,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2s",
"datasourceErrors": {},
"errors": {},
"expr": "node_memory_MemTotal_bytes{instance=\"$host\"} - (node_memory_MemFree_bytes{instance=\"$host\"} + node_memory_Buffers{instance=\"$host\"} + node_memory_Cached{instance=\"$host\"})",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Used",
"metric": "",
"refId": "A",
"step": 20,
"target": ""
},
{
"calculatedInterval": "2s",
"datasourceErrors": {},
"errors": {},
"expr": "node_memory_MemFree_bytes{instance=\"$host\"}",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Free",
"metric": "",
"refId": "B",
"step": 20,
"target": ""
},
{
"calculatedInterval": "2s",
"datasourceErrors": {},
"errors": {},
"expr": "node_memory_Buffers{instance=\"$host\"}",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Buffers",
"metric": "",
"refId": "D",
"step": 20,
"target": ""
},
{
"calculatedInterval": "2s",
"datasourceErrors": {},
"errors": {},
"expr": "node_memory_Cached{instance=\"$host\"}",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Cached",
"metric": "",
"refId": "E",
"step": 20,
"target": ""
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "Memory Distribution",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "bytes",
"label": "",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "bytes",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {
"Load 1m": "#58140C",
"Max Core Utilization": "#bf1b00",
"iowait": "#e24d42",
"nice": "#1f78c1",
"softirq": "#806eb7",
"system": "#eab839",
"user": "#508642"
},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": null,
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 6,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 8,
"x": 16,
"y": 25
},
"height": "",
"hiddenSeries": false,
"id": 2,
"legend": {
"alignAsTable": false,
"avg": true,
"current": false,
"hideEmpty": true,
"hideZero": true,
"max": false,
"min": false,
"rightSide": false,
"show": true,
"sort": "avg",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [
{
"alias": "Max Core Utilization",
"lines": false,
"pointradius": 1,
"points": true,
"stack": false
},
{
"alias": "Load 1m",
"color": "#58140C",
"fill": 2,
"stack": false,
"yaxis": 2
}
],
"spaceLength": 10,
"stack": true,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2s",
"datasourceErrors": {},
"errors": {},
"expr": "clamp_max(((avg by (mode) ( (clamp_max(rate(node_cpu_seconds_total{instance=\"$host\",mode!=\"idle\"}[$interval]),1)) or (clamp_max(irate(node_cpu_seconds_total{instance=\"$host\",mode!=\"idle\"}[5m]),1)) ))*100 or (avg_over_time(node_cpu_seconds_total_average{instance=~\"$host\", mode!=\"total\", mode!=\"idle\"}[$interval]) or avg_over_time(node_cpu_seconds_total_average{instance=~\"$host\", mode!=\"total\", mode!=\"idle\"}[5m]))),100)",
"format": "time_series",
"hide": false,
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "{{ mode }}",
"metric": "",
"refId": "A",
"step": 20
},
{
"expr": "clamp_max(max by () (sum by (cpu) ( (clamp_max(rate(node_cpu_seconds_total{instance=\"$host\",mode!=\"idle\",mode!=\"iowait\"}[$interval]),1)) or (clamp_max(irate(node_cpu_seconds_total{instance=\"$host\",mode!=\"idle\",mode!=\"iowait\"}[5m]),1)) ))*100,100)",
"format": "time_series",
"hide": true,
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Max Core Utilization",
"refId": "B",
"step": 20
},
{
"expr": "node_load1{instance=\"$host\"}",
"format": "time_series",
"hide": false,
"intervalFactor": 2,
"legendFormat": "Load 1m",
"refId": "C"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "CPU Usage / Load",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"decimals": 1,
"format": "percent",
"label": "",
"logBase": 1,
"max": 100,
"min": 0,
"show": true
},
{
"format": "none",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 2,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 8,
"x": 0,
"y": 32
},
"height": "250px",
"hiddenSeries": false,
"id": 36,
"legend": {
"alignAsTable": false,
"avg": true,
"current": false,
"hideEmpty": true,
"hideZero": true,
"max": false,
"min": false,
"rightSide": false,
"show": true,
"total": false,
"values": true
},
"lines": false,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 1,
"points": true,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "sum((rate(node_disk_read_time_seconds_total{device!~\"dm-.+\", instance=\"$host\"}[$interval]) / rate(node_disk_reads_completed_total{device!~\"dm-.+\", instance=\"$host\"}[$interval])) or (irate(node_disk_read_time_seconds_total{device!~\"dm-.+\", instance=\"$host\"}[5m]) / irate(node_disk_reads_completed_total{device!~\"dm-.+\", instance=\"$host\"}[5m]))\nor avg_over_time(aws_rds_read_latency_average{instance=\"$host\"}[$interval]) or avg_over_time(aws_rds_read_latency_average{instance=\"$host\"}[5m]))",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Read",
"metric": "",
"refId": "A",
"step": 20,
"target": ""
},
{
"calculatedInterval": "2m",
"datasourceErrors": {},
"errors": {},
"expr": "sum((rate(node_disk_write_time_seconds_total{device!~\"dm-.+\", instance=\"$host\"}[$interval]) / rate(node_disk_writes_completed_total{device!~\"dm-.+\", instance=\"$host\"}[$interval])) or (irate(node_disk_write_time_seconds_total{device!~\"dm-.+\", instance=\"$host\"}[5m]) / irate(node_disk_writes_completed_total{device!~\"dm-.+\", instance=\"$host\"}[5m])) or \navg_over_time(aws_rds_write_latency_average{instance=\"$host\"}[$interval]) or avg_over_time(aws_rds_write_latency_average{instance=\"$host\"}[5m]))",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Write",
"metric": "",
"refId": "B",
"step": 20,
"target": ""
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "Disk Latency",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "ms",
"label": "",
"logBase": 2,
"max": null,
"min": null,
"show": true
},
{
"format": "ms",
"label": "",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": null,
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 2,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 8,
"x": 8,
"y": 32
},
"height": "250px",
"hiddenSeries": false,
"id": 21,
"legend": {
"alignAsTable": false,
"avg": true,
"current": false,
"hideEmpty": false,
"max": false,
"min": false,
"rightSide": false,
"show": true,
"sort": "avg",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [
{
"alias": "Outbound",
"transform": "negative-Y"
}
],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2s",
"datasourceErrors": {},
"errors": {},
"expr": "sum(rate(node_network_receive_bytes_total{instance=\"$host\", device!=\"lo\"}[$interval])) or sum(irate(node_network_receive_bytes_total{instance=\"$host\", device!=\"lo\"}[5m])) or sum(max_over_time(rdsosmetrics_network_rx{instance=\"$host\"}[$interval])) or sum(max_over_time(rdsosmetrics_network_rx{instance=\"$host\"}[5m])) ",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Inbound",
"metric": "",
"refId": "B",
"step": 20,
"target": ""
},
{
"calculatedInterval": "2s",
"datasourceErrors": {},
"errors": {},
"expr": "sum(rate(node_network_transmit_bytes_total{instance=\"$host\", device!=\"lo\"}[$interval])) or sum(irate(node_network_transmit_bytes_total{instance=\"$host\", device!=\"lo\"}[5m])) or\nsum(max_over_time(rdsosmetrics_network_tx{instance=\"$host\"}[$interval])) or sum(max_over_time(rdsosmetrics_network_tx{instance=\"$host\"}[5m]))",
"format": "time_series",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Outbound",
"metric": "",
"refId": "A",
"step": 20,
"target": ""
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "Network Traffic",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "Bps",
"label": "",
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "bytes",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": null,
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 2,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 8,
"x": 16,
"y": 32
},
"hiddenSeries": false,
"id": 38,
"legend": {
"alignAsTable": false,
"avg": true,
"current": false,
"hideEmpty": false,
"max": false,
"min": false,
"rightSide": false,
"show": true,
"sort": "avg",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"calculatedInterval": "2s",
"datasourceErrors": {},
"errors": {},
"expr": "rate(node_vmstat_pswpin{instance=\"$host\"}[$interval]) * 4096 or irate(node_vmstat_pswpin{instance=\"$host\"}[5m]) * 4096",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Swap In (Reads)",
"metric": "",
"refId": "A",
"step": 20,
"target": ""
},
{
"calculatedInterval": "2s",
"datasourceErrors": {},
"errors": {},
"expr": "rate(node_vmstat_pswpout{instance=\"$host\"}[$interval]) * 4096 or irate(node_vmstat_pswpout{instance=\"$host\"}[5m]) * 4096",
"interval": "$interval",
"intervalFactor": 1,
"legendFormat": "Swap Out (Writes)",
"metric": "",
"refId": "B",
"step": 20,
"target": ""
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "Swap Activity",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "Bps",
"label": "",
"logBase": 1,
"max": null,
"min": 0,
"show": true
},
{
"format": "bytes",
"logBase": 1,
"max": null,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
}
],
"refresh": "1m",
"schemaVersion": 26,
"style": "dark",
"tags": [
"Percona",
"MySQL"
],
"templating": {
"list": [
{
"allFormat": "glob",
"auto": true,
"auto_count": 200,
"auto_min": "1s",
"current": {
"selected": false,
"text": "1m",
"value": "1m"
},
"datasource": "Prometheus",
"hide": 0,
"includeAll": false,
"label": "Interval",
"multi": false,
"multiFormat": "glob",
"name": "interval",
"options": [
{
"selected": false,
"text": "auto",
"value": "$__auto_interval_interval"
},
{
"selected": false,
"text": "1s",
"value": "1s"
},
{
"selected": false,
"text": "5s",
"value": "5s"
},
{
"selected": true,
"text": "1m",
"value": "1m"
},
{
"selected": false,
"text": "5m",
"value": "5m"
},
{
"selected": false,
"text": "1h",
"value": "1h"
},
{
"selected": false,
"text": "6h",
"value": "6h"
},
{
"selected": false,
"text": "1d",
"value": "1d"
}
],
"query": "1s,5s,1m,5m,1h,6h,1d",
"queryValue": "",
"refresh": 2,
"skipUrlSync": false,
"type": "interval"
},
{
"allFormat": "glob",
"allValue": null,
"current": {
"selected": true,
"text": "wikidb-10.137.10.231",
"value": "wikidb-10.137.10.231"
},
"datasource": "Prometheus",
"definition": "label_values(mysql_up{group=\"mysql_db\"}, instance)",
"hide": 0,
"includeAll": false,
"label": "MySQL實例",
"multi": false,
"multiFormat": "regex values",
"name": "host",
"options": [],
"query": "label_values(mysql_up{group=\"mysql_db\"}, instance)",
"refresh": 1,
"refresh_on_load": false,
"regex": "",
"skipUrlSync": false,
"sort": 1,
"tagValuesQuery": null,
"tags": [],
"tagsQuery": null,
"type": "query",
"useTags": false
}
]
},
"time": {
"from": "now-3h",
"to": "now"
},
"timepicker": {
"collapse": false,
"enable": true,
"hidden": false,
"notice": false,
"now": true,
"refresh_intervals": [
"5s",
"10s",
"30s",
"1m",
"5m",
"15m",
"30m",
"1h",
"2h",
"1d"
],
"status": "Stable",
"time_options": [
"5m",
"15m",
"1h",
"6h",
"12h",
"24h",
"2d",
"7d",
"30d"
],
"type": "timepicker"
},
"timezone": "browser",
"title": "MySQL Dashboard",
"uid": "MQWgroiiz",
"version": 24
}Linux-Dashboard
點擊查看代碼
{
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": "-- Grafana --",
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"name": "Annotations & Alerts",
"type": "dashboard"
}
]
},
"description": "支持 Grafana6&7，Node Exporter v0.16及以上版本",
"editable": true,
"gnetId": 8919,
"graphTooltip": 0,
"id": 82,
"iteration": 1631510860337,
"links": [
{
"icon": "external link",
"tags": [],
"targetBlank": true,
"title": "更新node_exporter",
"tooltip": "",
"type": "link",
"url": "https://github.com/prometheus/node_exporter/releases"
},
{
"icon": "external link",
"tags": [],
"targetBlank": true,
"title": "更新當前儀表板",
"tooltip": "",
"type": "link",
"url": "https://grafana.com/dashboards/8919"
},
{
"icon": "external link",
"tags": [],
"targetBlank": true,
"title": "StarsL.cn",
"tooltip": "",
"type": "link",
"url": "https://starsl.cn"
},
{
"asDropdown": true,
"icon": "external link",
"tags": [],
"targetBlank": true,
"title": "",
"type": "dashboards"
}
],
"panels": [
{
"collapsed": false,
"datasource": "Prometheus",
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 0
},
"id": 187,
"panels": [],
"title": "資源總覽（關聯JOB項）當前選中主機：【$show_hostname】實例：$node",
"type": "row"
},
{
"columns": [],
"datasource": "Prometheus",
"description": "分區使用率、磁盤讀取、磁盤寫入、下載帶寬、上傳帶寬，如果有多個網卡或者多個分區，是采集的使用率最高的網卡或者分區的數值。",
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fontSize": "100%",
"gridPos": {
"h": 12,
"w": 24,
"x": 0,
"y": 1
},
"id": 185,
"pageSize": 10,
"showHeader": true,
"sort": {
"col": 19,
"desc": true
},
"styles": [
{
"alias": "主機名",
"align": "auto",
"colorMode": null,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"dateFormat": "YYYY-MM-DD HH:mm:ss",
"decimals": 1,
"link": false,
"linkTooltip": "",
"linkUrl": "",
"mappingType": 1,
"pattern": "nodename",
"thresholds": [],
"type": "string",
"unit": "bytes"
},
{
"alias": "IP（鏈接到明細）",
"align": "auto",
"colorMode": null,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"dateFormat": "YYYY-MM-DD HH:mm:ss",
"decimals": 2,
"link": true,
"linkTargetBlank": false,
"linkTooltip": "瀏覽主機明細",
"linkUrl": "/d/9CWBz0bi0/node-exporter?orgId=1&var-job=${job}&var-hostname=All&var-node=${__cell}&var-device=All",
"mappingType": 1,
"pattern": "instance",
"thresholds": [],
"type": "number",
"unit": "short"
},
{
"alias": "內存",
"align": "auto",
"colorMode": null,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"dateFormat": "YYYY-MM-DD HH:mm:ss",
"decimals": 2,
"link": false,
"mappingType": 1,
"pattern": "Value #B",
"thresholds": [],
"type": "number",
"unit": "bytes"
},
{
"alias": "CPU核",
"align": "auto",
"colorMode": null,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"dateFormat": "YYYY-MM-DD HH:mm:ss",
"decimals": null,
"mappingType": 1,
"pattern": "Value #C",
"thresholds": [],
"type": "number",
"unit": "short"
},
{
"alias": " 運行時間",
"align": "auto",
"colorMode": null,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"dateFormat": "YYYY-MM-DD HH:mm:ss",
"decimals": 2,
"mappingType": 1,
"pattern": "Value #D",
"thresholds": [],
"type": "number",
"unit": "s"
},
{
"alias": "分區使用率*",
"align": "auto",
"colorMode": "cell",
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"dateFormat": "YYYY-MM-DD HH:mm:ss",
"decimals": 2,
"mappingType": 1,
"pattern": "Value #E",
"thresholds": [
"70",
"85"
],
"type": "number",
"unit": "percent"
},
{
"alias": "CPU使用率",
"align": "auto",
"colorMode": "cell",
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"dateFormat": "YYYY-MM-DD HH:mm:ss",
"decimals": 2,
"mappingType": 1,
"pattern": "Value #F",
"thresholds": [
"70",
"85"
],
"type": "number",
"unit": "percent"
},
{
"alias": "內存使用率",
"align": "auto",
"colorMode": "cell",
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"dateFormat": "YYYY-MM-DD HH:mm:ss",
"decimals": 2,
"mappingType": 1,
"pattern": "Value #G",
"thresholds": [
"70",
"85"
],
"type": "number",
"unit": "percent"
},
{
"alias": "磁盤讀取*",
"align": "auto",
"colorMode": "cell",
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"dateFormat": "YYYY-MM-DD HH:mm:ss",
"decimals": 2,
"mappingType": 1,
"pattern": "Value #H",
"thresholds": [
"10485760",
"20485760"
],
"type": "number",
"unit": "Bps"
},
{
"alias": "磁盤寫入*",
"align": "auto",
"colorMode": "cell",
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"dateFormat": "YYYY-MM-DD HH:mm:ss",
"decimals": 2,
"mappingType": 1,
"pattern": "Value #I",
"thresholds": [
"10485760",
"20485760"
],
"type": "number",
"unit": "Bps"
},
{
"alias": "下載帶寬*",
"align": "auto",
"colorMode": "cell",
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"dateFormat": "YYYY-MM-DD HH:mm:ss",
"decimals": 2,
"mappingType": 1,
"pattern": "Value #J",
"thresholds": [
"30485760",
"104857600"
],
"type": "number",
"unit": "bps"
},
{
"alias": "上傳帶寬*",
"align": "auto",
"colorMode": "cell",
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"dateFormat": "YYYY-MM-DD HH:mm:ss",
"decimals": 2,
"mappingType": 1,
"pattern": "Value #K",
"thresholds": [
"30485760",
"104857600"
],
"type": "number",
"unit": "bps"
},
{
"alias": "5m負載",
"align": "auto",
"colorMode": null,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"dateFormat": "YYYY-MM-DD HH:mm:ss",
"decimals": 2,
"mappingType": 1,
"pattern": "Value #L",
"thresholds": [],
"type": "number",
"unit": "short"
},
{
"alias": "",
"align": "right",
"colorMode": null,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"decimals": 2,
"pattern": "/.*/",
"thresholds": [],
"type": "hidden",
"unit": "short"
}
],
"targets": [
{
"expr": "node_uname_info{job=~\"$job\"} - 0",
"format": "table",
"instant": true,
"interval": "",
"legendFormat": "主機名",
"refId": "A"
},
{
"expr": "sum(time() - node_boot_time_seconds{job=~\"$job\"})by(instance)",
"format": "table",
"hide": false,
"instant": true,
"interval": "",
"legendFormat": "運行時間",
"refId": "D"
},
{
"expr": "node_memory_MemTotal_bytes{job=~\"$job\"} - 0",
"format": "table",
"hide": false,
"instant": true,
"interval": "",
"legendFormat": "總內存",
"refId": "B"
},
{
"expr": "count(node_cpu_seconds_total{job=~\"$job\",mode='system'}) by (instance)",
"format": "table",
"hide": false,
"instant": true,
"interval": "",
"legendFormat": "總核數",
"refId": "C"
},
{
"expr": "node_load5{job=~\"$job\"}",
"format": "table",
"instant": true,
"interval": "",
"legendFormat": "5分鍾負載",
"refId": "L"
},
{
"expr": "(1 - avg(irate(node_cpu_seconds_total{job=~\"$job\",mode=\"idle\"}[5m])) by (instance)) * 100",
"format": "table",
"hide": false,
"instant": true,
"interval": "",
"legendFormat": "CPU使用率",
"refId": "F"
},
{
"expr": "(1 - (node_memory_MemAvailable_bytes{job=~\"$job\"} / (node_memory_MemTotal_bytes{job=~\"$job\"})))* 100",
"format": "table",
"hide": false,
"instant": true,
"interval": "",
"legendFormat": "內存使用率",
"refId": "G"
},
{
"expr": "max((node_filesystem_size_bytes{job=~\"$job\",fstype=~\"ext.?|xfs\"}-node_filesystem_free_bytes{job=~\"$job\",fstype=~\"ext.?|xfs\"}) *100/(node_filesystem_avail_bytes {job=~\"$job\",fstype=~\"ext.?|xfs\"}+(node_filesystem_size_bytes{job=~\"$job\",fstype=~\"ext.?|xfs\"}-node_filesystem_free_bytes{job=~\"$job\",fstype=~\"ext.?|xfs\"})))by(instance)",
"format": "table",
"hide": false,
"instant": true,
"interval": "",
"legendFormat": "分區使用率",
"refId": "E"
},
{
"expr": "max(irate(node_disk_read_bytes_total{job=~\"$job\"}[5m])) by (instance)",
"format": "table",
"hide": false,
"instant": true,
"interval": "",
"legendFormat": "最大讀取",
"refId": "H"
},
{
"expr": "max(irate(node_disk_written_bytes_total{job=~\"$job\"}[5m])) by (instance)",
"format": "table",
"hide": false,
"instant": true,
"interval": "",
"legendFormat": "最大寫入",
"refId": "I"
},
{
"expr": "max(irate(node_network_receive_bytes_total{job=~\"$job\"}[5m])*8) by (instance)",
"format": "table",
"hide": false,
"instant": true,
"interval": "",
"legendFormat": "下載帶寬",
"refId": "J"
},
{
"expr": "max(irate(node_network_transmit_bytes_total{job=~\"$job\"}[5m])*8) by (instance)",
"format": "table",
"hide": false,
"instant": true,
"interval": "",
"legendFormat": "上傳帶寬",
"refId": "K"
}
],
"timeFrom": null,
"timeShift": null,
"title": "服務器資源總覽表(每頁10行)",
"transform": "table",
"type": "table-old"
},
{
"aliasColors": {
"192.168.200.241:9100_Total": "dark-red",
"Idle - Waiting for something to happen": "#052B51",
"guest": "#9AC48A",
"idle": "#052B51",
"iowait": "#EAB839",
"irq": "#BF1B00",
"nice": "#C15C17",
"sdb_每秒I/O操作%": "#d683ce",
"softirq": "#E24D42",
"steal": "#FCE2DE",
"system": "#508642",
"user": "#5195CE",
"磁盤花費在I/O操作占比": "#ba43a9"
},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": null,
"description": "",
"fieldConfig": {
"defaults": {
"custom": {},
"links": []
},
"overrides": []
},
"fill": 0,
"fillGradient": 0,
"gridPos": {
"h": 8,
"w": 8,
"x": 0,
"y": 13
},
"hiddenSeries": false,
"id": 191,
"legend": {
"alignAsTable": false,
"avg": false,
"current": true,
"hideEmpty": true,
"hideZero": true,
"max": false,
"min": false,
"rightSide": false,
"show": true,
"sideWidth": null,
"sort": "current",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"maxPerRow": 6,
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"repeat": null,
"seriesOverrides": [
{
"alias": "總平均使用率",
"lines": false,
"pointradius": 1,
"points": true,
"yaxis": 2
},
{
"alias": "總核數",
"color": "#C4162A"
}
],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "count(node_cpu_seconds_total{job=~\"$job\", mode='system'})",
"format": "time_series",
"hide": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "總核數",
"refId": "B",
"step": 240
},
{
"expr": "sum(node_load5{job=~\"$job\"})",
"format": "time_series",
"hide": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "總5分鍾負載",
"refId": "A",
"step": 240
},
{
"expr": "avg(1 - avg(irate(node_cpu_seconds_total{job=~\"$job\",mode=\"idle\"}[5m])) by (instance)) * 100",
"format": "time_series",
"hide": false,
"interval": "30m",
"intervalFactor": 1,
"legendFormat": "總平均使用率",
"refId": "F",
"step": 240
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "$job：整體總負載與整體平均CPU使用率",
"tooltip": {
"shared": true,
"sort": 2,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"decimals": null,
"format": "short",
"label": "總負載",
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"decimals": 0,
"format": "percent",
"label": "平均使用率",
"logBase": 1,
"max": null,
"min": null,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {
"192.168.200.241:9100_總內存": "dark-red",
"內存_Avaliable": "#6ED0E0",
"內存_Cached": "#EF843C",
"內存_Free": "#629E51",
"內存_Total": "#6d1f62",
"內存_Used": "#eab839",
"可用": "#9ac48a",
"總內存": "#bf1b00"
},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 1,
"fieldConfig": {
"defaults": {
"custom": {},
"links": []
},
"overrides": []
},
"fill": 0,
"fillGradient": 0,
"gridPos": {
"h": 8,
"w": 8,
"x": 8,
"y": 13
},
"height": "300",
"hiddenSeries": false,
"id": 195,
"legend": {
"alignAsTable": false,
"avg": false,
"current": true,
"max": false,
"min": false,
"rightSide": false,
"show": true,
"sort": "current",
"sortDesc": false,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [
{
"alias": "總內存",
"color": "#C4162A",
"fill": 0
},
{
"alias": "總平均使用率",
"lines": false,
"pointradius": 1,
"points": true,
"yaxis": 2
}
],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "sum(node_memory_MemTotal_bytes{job=~\"$job\"})",
"format": "time_series",
"hide": false,
"instant": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "總內存",
"refId": "A",
"step": 4
},
{
"expr": "sum(node_memory_MemTotal_bytes{job=~\"$job\"} - node_memory_MemAvailable_bytes{job=~\"$job\"})",
"format": "time_series",
"hide": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "總已用",
"refId": "B",
"step": 4
},
{
"expr": "(sum(node_memory_MemTotal_bytes{job=~\"$job\"} - node_memory_MemAvailable_bytes{job=~\"$job\"}) / sum(node_memory_MemTotal_bytes{job=~\"$job\"}))*100",
"format": "time_series",
"hide": false,
"interval": "30m",
"intervalFactor": 1,
"legendFormat": "總平均使用率",
"refId": "H"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "$job：整體總內存與整體平均內存使用率",
"tooltip": {
"shared": true,
"sort": 2,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"decimals": null,
"format": "bytes",
"label": "總內存量",
"logBase": 1,
"max": null,
"min": "0",
"show": true
},
{
"decimals": null,
"format": "percent",
"label": "平均使用率",
"logBase": 1,
"max": null,
"min": null,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 1,
"description": "",
"fieldConfig": {
"defaults": {
"custom": {},
"links": []
},
"overrides": []
},
"fill": 0,
"fillGradient": 0,
"gridPos": {
"h": 8,
"w": 8,
"x": 16,
"y": 13
},
"hiddenSeries": false,
"id": 197,
"legend": {
"alignAsTable": false,
"avg": false,
"current": true,
"hideEmpty": false,
"hideZero": false,
"max": false,
"min": false,
"rightSide": false,
"show": true,
"sideWidth": null,
"sort": "current",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [
{
"alias": "總平均使用率",
"lines": false,
"pointradius": 1,
"points": true,
"yaxis": 2
},
{
"alias": "總磁盤量",
"color": "#C4162A"
}
],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "sum(avg(node_filesystem_size_bytes{job=~\"$job\",fstype=~\"xfs|ext.*\"})by(device,instance))",
"format": "time_series",
"instant": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "總磁盤量",
"refId": "E"
},
{
"expr": "sum(avg(node_filesystem_size_bytes{job=~\"$job\",fstype=~\"xfs|ext.*\"})by(device,instance)) - sum(avg(node_filesystem_free_bytes{job=~\"$job\",fstype=~\"xfs|ext.*\"})by(device,instance))",
"format": "time_series",
"instant": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "總使用量",
"refId": "C"
},
{
"expr": "(sum(avg(node_filesystem_size_bytes{job=~\"$job\",fstype=~\"xfs|ext.*\"})by(device,instance)) - sum(avg(node_filesystem_free_bytes{job=~\"$job\",fstype=~\"xfs|ext.*\"})by(device,instance))) *100/(sum(avg(node_filesystem_avail_bytes{job=~\"$job\",fstype=~\"xfs|ext.*\"})by(device,instance))+(sum(avg(node_filesystem_size_bytes{job=~\"$job\",fstype=~\"xfs|ext.*\"})by(device,instance)) - sum(avg(node_filesystem_free_bytes{job=~\"$job\",fstype=~\"xfs|ext.*\"})by(device,instance))))",
"format": "time_series",
"instant": false,
"interval": "30m",
"intervalFactor": 1,
"legendFormat": "總平均使用率",
"refId": "A"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "$job：整體總磁盤與整體平均磁盤使用率",
"tooltip": {
"shared": true,
"sort": 2,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"decimals": 1,
"format": "bytes",
"label": "總磁盤量",
"logBase": 1,
"max": null,
"min": "0",
"show": true
},
{
"decimals": null,
"format": "percent",
"label": "平均使用率",
"logBase": 1,
"max": null,
"min": null,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"collapsed": false,
"datasource": "Prometheus",
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 21
},
"id": 189,
"panels": [],
"title": "資源明細：【$show_hostname】",
"type": "row"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorPostfix": false,
"colorPrefix": false,
"colorValue": true,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"datasource": "Prometheus",
"decimals": 0,
"description": "",
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"format": "s",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"threshcisLabels": false,
"threshcisMarkers": true
},
"gridPos": {
"h": 2,
"w": 3,
"x": 0,
"y": 22
},
"hideTimeOverride": true,
"id": 15,
"interval": null,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"nullPointMode": "null",
"nullText": null,
"pluginVersion": "6.4.2",
"postfix": "",
"postfixFontSize": "50%",
"prefix": "",
"prefixFontSize": "50%",
"rangeMaps": [
{
"from": "null",
"text": "N/A",
"to": "null"
}
],
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"tableColumn": "",
"targets": [
{
"expr": "avg(time() - node_boot_time_seconds{instance=~\"$node\"})",
"format": "time_series",
"hide": false,
"instant": true,
"interval": "",
"intervalFactor": 1,
"legendFormat": "",
"refId": "A",
"step": 40
}
],
"threshciss": "1,2",
"thresholds": "1,3",
"title": "運行時間",
"type": "singlestat",
"valueFontSize": "70%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "current"
},
{
"datasource": "Prometheus",
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"custom": {},
"decimals": 1,
"displayName": "",
"mappings": [
{
"from": "",
"id": 1,
"operator": "",
"text": "N/A",
"to": "",
"type": 1,
"value": "0"
}
],
"max": 100,
"min": 0.1,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "#EAB839",
"value": 70
},
{
"color": "red",
"value": 90
}
]
},
"unit": "percent"
},
"overrides": []
},
"gridPos": {
"h": 6,
"w": 3,
"x": 3,
"y": 22
},
"id": 177,
"options": {
"displayMode": "lcd",
"orientation": "horizontal",
"reduceOptions": {
"calcs": [
"last"
],
"fields": "",
"values": false
},
"showUnfilled": true
},
"pluginVersion": "7.1.5",
"targets": [
{
"expr": "100 - (avg(irate(node_cpu_seconds_total{instance=~\"$node\",mode=\"idle\"}[5m])) * 100)",
"instant": true,
"interval": "",
"legendFormat": "總CPU使用率",
"refId": "A"
},
{
"expr": "avg(irate(node_cpu_seconds_total{instance=~\"$node\",mode=\"iowait\"}[5m])) * 100",
"hide": true,
"instant": true,
"interval": "",
"legendFormat": "IOwait使用率",
"refId": "C"
},
{
"expr": "(1 - (node_memory_MemAvailable_bytes{instance=~\"$node\"} / (node_memory_MemTotal_bytes{instance=~\"$node\"})))* 100",
"instant": true,
"interval": "",
"legendFormat": "內存使用率",
"refId": "B"
},
{
"expr": "(node_filesystem_size_bytes{instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint=\"$maxmount\"}-node_filesystem_free_bytes{instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint=\"$maxmount\"})*100 /(node_filesystem_avail_bytes {instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint=\"$maxmount\"}+(node_filesystem_size_bytes{instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint=\"$maxmount\"}-node_filesystem_free_bytes{instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint=\"$maxmount\"}))",
"hide": false,
"instant": true,
"interval": "",
"legendFormat": "最大分區({{mountpoint}})使用率",
"refId": "D"
},
{
"expr": "(1 - ((node_memory_SwapFree_bytes{instance=~\"$node\"} + 1)/ (node_memory_SwapTotal_bytes{instance=~\"$node\"} + 1))) * 100",
"instant": true,
"legendFormat": "交換分區使用率",
"refId": "F"
}
],
"timeFrom": null,
"timeShift": null,
"title": "",
"type": "bargauge"
},
{
"columns": [],
"datasource": "Prometheus",
"description": "本看板中的：磁盤總量、使用量、可用量、使用率保持和df命令的Size、Used、Avail、Use% 列的值一致，並且Use%的值會四舍五入保留一位小數，會更加准確。\n\n注：df中Use%算法為：(size - free) * 100 / (avail + (size - free))，結果是整除則為該值，非整除則為該值+1，結果的單位是%。\n參考df命令源碼：",
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fontSize": "100%",
"gridPos": {
"h": 6,
"w": 9,
"x": 6,
"y": 22
},
"id": 181,
"links": [
{
"targetBlank": true,
"title": "https://github.com/coreutils/coreutils/blob/master/src/df.c",
"url": "https://github.com/coreutils/coreutils/blob/master/src/df.c"
}
],
"pageSize": null,
"scroll": true,
"showHeader": true,
"sort": {
"col": 6,
"desc": false
},
"styles": [
{
"alias": "分區",
"align": "auto",
"colorMode": null,
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"dateFormat": "YYYY-MM-DD HH:mm:ss",
"decimals": 2,
"mappingType": 1,
"pattern": "mountpoint",
"thresholds": [
""
],
"type": "string",
"unit": "bytes"
},
{
"alias": "可用空間",
"align": "auto",
"colorMode": "value",
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"dateFormat": "YYYY-MM-DD HH:mm:ss",
"decimals": 1,
"mappingType": 1,
"pattern": "Value #A",
"thresholds": [
"10000000000",
"20000000000"
],
"type": "number",
"unit": "bytes"
},
{
"alias": "使用率",
"align": "auto",
"colorMode": "cell",
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"dateFormat": "YYYY-MM-DD HH:mm:ss",
"decimals": 1,
"mappingType": 1,
"pattern": "Value #B",
"thresholds": [
"70",
"85"
],
"type": "number",
"unit": "percent"
},
{
"alias": "總空間",
"align": "auto",
"colorMode": null,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"dateFormat": "YYYY-MM-DD HH:mm:ss",
"decimals": 0,
"link": false,
"mappingType": 1,
"pattern": "Value #C",
"thresholds": [],
"type": "number",
"unit": "bytes"
},
{
"alias": "文件系統",
"align": "auto",
"colorMode": null,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"dateFormat": "YYYY-MM-DD HH:mm:ss",
"decimals": 2,
"link": false,
"mappingType": 1,
"pattern": "fstype",
"thresholds": [],
"type": "string",
"unit": "short"
},
{
"alias": "設備名",
"align": "auto",
"colorMode": null,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"dateFormat": "YYYY-MM-DD HH:mm:ss",
"decimals": 2,
"link": false,
"mappingType": 1,
"pattern": "device",
"preserveFormat": false,
"sanitize": false,
"thresholds": [],
"type": "string",
"unit": "short"
},
{
"alias": "",
"align": "auto",
"colorMode": null,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"decimals": 2,
"pattern": "/.*/",
"preserveFormat": true,
"sanitize": false,
"thresholds": [],
"type": "hidden",
"unit": "short"
}
],
"targets": [
{
"expr": "node_filesystem_size_bytes{instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint !~\".*pod.*\"}-0",
"format": "table",
"hide": false,
"instant": true,
"interval": "",
"intervalFactor": 1,
"legendFormat": "總量",
"refId": "C"
},
{
"expr": "node_filesystem_avail_bytes {instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint !~\".*pod.*\"}-0",
"format": "table",
"hide": false,
"instant": true,
"interval": "10s",
"intervalFactor": 1,
"legendFormat": "",
"refId": "A"
},
{
"expr": "(node_filesystem_size_bytes{instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint !~\".*pod.*\"}-node_filesystem_free_bytes{instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint !~\".*pod.*\"}) *100/(node_filesystem_avail_bytes {instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint !~\".*pod.*\"}+(node_filesystem_size_bytes{instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint !~\".*pod.*\"}-node_filesystem_free_bytes{instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint !~\".*pod.*\"}))",
"format": "table",
"hide": false,
"instant": true,
"interval": "",
"intervalFactor": 1,
"legendFormat": "",
"refId": "B"
}
],
"title": "【$show_hostname】：各分區可用空間(EXT.*/XFS)",
"transform": "table",
"type": "table-old"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorPostfix": false,
"colorValue": true,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"datasource": "Prometheus",
"decimals": null,
"description": "",
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"format": "short",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 2,
"w": 3,
"x": 15,
"y": 22
},
"id": 179,
"interval": null,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"maxPerRow": 6,
"nullPointMode": "null",
"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": "avg(node_filesystem_files_free{instance=~\"$node\",mountpoint=\"$maxmount\",fstype=~\"ext.?|xfs\"})",
"format": "time_series",
"instant": true,
"interval": "",
"intervalFactor": 1,
"legendFormat": "",
"refId": "A",
"step": 20
}
],
"thresholds": "100000,1000000",
"title": "剩余節點數:$maxmount ",
"type": "singlestat",
"valueFontSize": "70%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "current"
},
{
"aliasColors": {
"cn-shenzhen.i-wz9cq1dcb6zwc39ehw59_cni0_in": "light-red",
"cn-shenzhen.i-wz9cq1dcb6zwc39ehw59_cni0_in下載": "green",
"cn-shenzhen.i-wz9cq1dcb6zwc39ehw59_cni0_out上傳": "yellow",
"cn-shenzhen.i-wz9cq1dcb6zwc39ehw59_eth0_in下載": "purple",
"cn-shenzhen.i-wz9cq1dcb6zwc39ehw59_eth0_out": "purple",
"cn-shenzhen.i-wz9cq1dcb6zwc39ehw59_eth0_out上傳": "blue"
},
"bars": true,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {},
"links": []
},
"overrides": []
},
"fill": 1,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 6,
"w": 6,
"x": 18,
"y": 22
},
"hiddenSeries": false,
"id": 183,
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"hideEmpty": true,
"hideZero": true,
"max": true,
"min": false,
"show": false,
"sort": "current",
"sortDesc": true,
"total": true,
"values": true
},
"lines": false,
"linewidth": 2,
"links": [],
"nullPointMode": "null as zero",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 1,
"points": false,
"renderer": "flot",
"repeat": null,
"seriesOverrides": [
{
"alias": "/.*_out上傳$/",
"transform": "negative-Y"
}
],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "increase(node_network_receive_bytes_total{instance=~\"$node\",device=~\"$device\"}[60m])",
"interval": "60m",
"intervalFactor": 1,
"legendFormat": "{{device}}_in下載",
"metric": "",
"refId": "A",
"step": 600,
"target": ""
},
{
"expr": "increase(node_network_transmit_bytes_total{instance=~\"$node\",device=~\"$device\"}[60m])",
"hide": false,
"interval": "60m",
"intervalFactor": 1,
"legendFormat": "{{device}}_out上傳",
"refId": "B",
"step": 600
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "每小時流量$device",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "cumulative"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "bytes",
"label": "上傳（-）/下載（+）",
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"logBase": 1,
"max": null,
"min": null,
"show": false
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorPostfix": false,
"colorValue": true,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"datasource": "Prometheus",
"description": "",
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"format": "short",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 2,
"w": 3,
"x": 0,
"y": 24
},
"id": 14,
"interval": null,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"maxPerRow": 6,
"nullPointMode": "null",
"nullText": null,
"postfix": "",
"postfixFontSize": "50%",
"prefix": "",
"prefixFontSize": "50%",
"rangeMaps": [
{
"from": "null",
"text": "N/A",
"to": "null"
}
],
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"tableColumn": "",
"targets": [
{
"expr": "count(node_cpu_seconds_total{instance=~\"$node\", mode='system'})",
"format": "time_series",
"instant": true,
"interval": "",
"intervalFactor": 1,
"legendFormat": "",
"refId": "A",
"step": 20
}
],
"thresholds": "1,2",
"title": "CPU 核數",
"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)",
"#d44a3a"
],
"datasource": "Prometheus",
"decimals": 2,
"description": "",
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"format": "percent",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 2,
"w": 3,
"x": 15,
"y": 24
},
"id": 20,
"interval": null,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"pluginVersion": "6.4.2",
"postfix": "",
"postfixFontSize": "50%",
"prefix": "",
"prefixFontSize": "50%",
"rangeMaps": [
{
"from": "null",
"text": "N/A",
"to": "null"
}
],
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": true,
"lineColor": "#3274D9",
"show": true,
"ymax": null,
"ymin": null
},
"tableColumn": "",
"targets": [
{
"expr": "avg(irate(node_cpu_seconds_total{instance=~\"$node\",mode=\"iowait\"}[5m])) * 100",
"format": "time_series",
"hide": false,
"instant": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "",
"refId": "A",
"step": 20
}
],
"thresholds": "20,50",
"timeFrom": null,
"timeShift": null,
"title": "CPU iowait",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "avg"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": true,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"datasource": "Prometheus",
"decimals": 0,
"description": "",
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"format": "bytes",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 2,
"w": 3,
"x": 0,
"y": 26
},
"id": 75,
"interval": null,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"maxPerRow": 6,
"nullPointMode": "null",
"nullText": null,
"postfix": "",
"postfixFontSize": "70%",
"prefix": "",
"prefixFontSize": "50%",
"rangeMaps": [
{
"from": "null",
"text": "N/A",
"to": "null"
}
],
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"tableColumn": "",
"targets": [
{
"expr": "sum(node_memory_MemTotal_bytes{instance=~\"$node\"})",
"format": "time_series",
"instant": true,
"interval": "",
"intervalFactor": 1,
"legendFormat": "{{instance}}",
"refId": "A",
"step": 20
}
],
"thresholds": "2,3",
"title": "總內存",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "current"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorPostfix": false,
"colorValue": true,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"datasource": "Prometheus",
"decimals": null,
"description": "",
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"format": "locale",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 2,
"w": 3,
"x": 15,
"y": 26
},
"id": 178,
"interval": null,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"maxPerRow": 6,
"nullPointMode": "null",
"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": "avg(node_filefd_maximum{instance=~\"$node\"})",
"format": "time_series",
"instant": true,
"intervalFactor": 1,
"legendFormat": "",
"refId": "A",
"step": 20
}
],
"thresholds": "1024,10000",
"title": "總文件描述符",
"type": "singlestat",
"valueFontSize": "70%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "current"
},
{
"aliasColors": {
"192.168.200.241:9100_Total": "dark-red",
"Idle - Waiting for something to happen": "#052B51",
"guest": "#9AC48A",
"idle": "#052B51",
"iowait": "#EAB839",
"irq": "#BF1B00",
"nice": "#C15C17",
"sdb_每秒I/O操作%": "#d683ce",
"softirq": "#E24D42",
"steal": "#FCE2DE",
"system": "#508642",
"user": "#5195CE",
"磁盤花費在I/O操作占比": "#ba43a9"
},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"description": "",
"fieldConfig": {
"defaults": {
"custom": {},
"links": []
},
"overrides": []
},
"fill": 1,
"fillGradient": 0,
"gridPos": {
"h": 8,
"w": 8,
"x": 0,
"y": 28
},
"hiddenSeries": false,
"id": 7,
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"hideEmpty": true,
"hideZero": true,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"sideWidth": null,
"sort": "current",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"maxPerRow": 6,
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"repeat": null,
"seriesOverrides": [
{
"alias": "/.*總使用率/",
"color": "#C4162A",
"fill": 0
}
],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "avg(irate(node_cpu_seconds_total{instance=~\"$node\",mode=\"system\"}[5m])) by (instance) *100",
"format": "time_series",
"hide": false,
"instant": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "系統使用率",
"refId": "A",
"step": 20
},
{
"expr": "avg(irate(node_cpu_seconds_total{instance=~\"$node\",mode=\"user\"}[5m])) by (instance) *100",
"format": "time_series",
"hide": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "用戶使用率",
"refId": "B",
"step": 240
},
{
"expr": "avg(irate(node_cpu_seconds_total{instance=~\"$node\",mode=\"iowait\"}[5m])) by (instance) *100",
"format": "time_series",
"hide": false,
"instant": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "磁盤IO使用率",
"refId": "D",
"step": 240
},
{
"expr": "(1 - avg(irate(node_cpu_seconds_total{instance=~\"$node\",mode=\"idle\"}[5m])) by (instance))*100",
"format": "time_series",
"hide": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "總使用率",
"refId": "F",
"step": 240
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "CPU使用率",
"tooltip": {
"shared": true,
"sort": 2,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"decimals": 0,
"format": "percent",
"label": "",
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": false
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {
"192.168.200.241:9100_總內存": "dark-red",
"使用率": "yellow",
"內存_Avaliable": "#6ED0E0",
"內存_Cached": "#EF843C",
"內存_Free": "#629E51",
"內存_Total": "#6d1f62",
"內存_Used": "#eab839",
"可用": "#9ac48a",
"總內存": "#bf1b00"
},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"fieldConfig": {
"defaults": {
"custom": {},
"links": []
},
"overrides": []
},
"fill": 1,
"fillGradient": 0,
"gridPos": {
"h": 8,
"w": 8,
"x": 8,
"y": 28
},
"height": "300",
"hiddenSeries": false,
"id": 156,
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"hideEmpty": true,
"hideZero": true,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"sort": "current",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [
{
"alias": "總內存",
"color": "#C4162A",
"fill": 0
},
{
"alias": "使用率",
"color": "rgb(0, 209, 255)",
"lines": false,
"pointradius": 1,
"points": true,
"yaxis": 2
}
],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "node_memory_MemTotal_bytes{instance=~\"$node\"}",
"format": "time_series",
"hide": false,
"instant": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "總內存",
"refId": "A",
"step": 4
},
{
"expr": "node_memory_MemTotal_bytes{instance=~\"$node\"} - node_memory_MemAvailable_bytes{instance=~\"$node\"}",
"format": "time_series",
"hide": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "已用",
"refId": "B",
"step": 4
},
{
"expr": "node_memory_MemAvailable_bytes{instance=~\"$node\"}",
"format": "time_series",
"hide": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "可用",
"refId": "F",
"step": 4
},
{
"expr": "node_memory_Buffers_bytes{instance=~\"$node\"}",
"format": "time_series",
"hide": true,
"intervalFactor": 1,
"legendFormat": "內存_Buffers",
"refId": "D",
"step": 4
},
{
"expr": "node_memory_MemFree_bytes{instance=~\"$node\"}",
"format": "time_series",
"hide": true,
"intervalFactor": 1,
"legendFormat": "內存_Free",
"refId": "C",
"step": 4
},
{
"expr": "node_memory_Cached_bytes{instance=~\"$node\"}",
"format": "time_series",
"hide": true,
"intervalFactor": 1,
"legendFormat": "內存_Cached",
"refId": "E",
"step": 4
},
{
"expr": "node_memory_MemTotal_bytes{instance=~\"$node\"} - (node_memory_Cached_bytes{instance=~\"$node\"} + node_memory_Buffers_bytes{instance=~\"$node\"} + node_memory_MemFree_bytes{instance=~\"$node\"})",
"format": "time_series",
"hide": true,
"intervalFactor": 1,
"refId": "G"
},
{
"expr": "(1 - (node_memory_MemAvailable_bytes{instance=~\"$node\"} / (node_memory_MemTotal_bytes{instance=~\"$node\"})))* 100",
"format": "time_series",
"hide": false,
"interval": "30m",
"intervalFactor": 10,
"legendFormat": "使用率",
"refId": "H"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "內存信息",
"tooltip": {
"shared": true,
"sort": 2,
"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": "0",
"show": true
},
{
"format": "percent",
"label": "內存使用率",
"logBase": 1,
"max": "100",
"min": "0",
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {
"192.168.10.227:9100_em1_in下載": "super-light-green",
"192.168.10.227:9100_em1_out上傳": "dark-blue"
},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"fieldConfig": {
"defaults": {
"custom": {},
"links": []
},
"overrides": []
},
"fill": 1,
"fillGradient": 0,
"gridPos": {
"h": 8,
"w": 8,
"x": 16,
"y": 28
},
"height": "300",
"hiddenSeries": false,
"id": 157,
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"hideEmpty": true,
"hideZero": true,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"sort": "current",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 2,
"points": false,
"renderer": "flot",
"seriesOverrides": [
{
"alias": "/.*_out上傳$/",
"transform": "negative-Y"
}
],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "irate(node_network_receive_bytes_total{instance=~'$node',device=~\"$device\"}[5m])*8",
"format": "time_series",
"interval": "",
"intervalFactor": 1,
"legendFormat": "{{device}}_in下載",
"refId": "A",
"step": 4
},
{
"expr": "irate(node_network_transmit_bytes_total{instance=~'$node',device=~\"$device\"}[5m])*8",
"format": "time_series",
"interval": "",
"intervalFactor": 1,
"legendFormat": "{{device}}_out上傳",
"refId": "B",
"step": 4
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "每秒網絡帶寬使用$device",
"tooltip": {
"shared": true,
"sort": 2,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "bps",
"label": "上傳（-）/下載（+）",
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": false
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {
"15分鍾": "#6ED0E0",
"1分鍾": "#BF1B00",
"5分鍾": "#CCA300"
},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {},
"links": []
},
"overrides": []
},
"fill": 1,
"fillGradient": 1,
"grid": {},
"gridPos": {
"h": 8,
"w": 8,
"x": 0,
"y": 36
},
"height": "300",
"hiddenSeries": false,
"id": 13,
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"hideEmpty": true,
"hideZero": true,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"sort": "current",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"maxPerRow": 6,
"nullPointMode": "null as zero",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"repeat": null,
"seriesOverrides": [
{
"alias": "/.*總核數/",
"color": "#C4162A"
}
],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "node_load1{instance=~\"$node\"}",
"format": "time_series",
"instant": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "1分鍾負載",
"metric": "",
"refId": "A",
"step": 20,
"target": ""
},
{
"expr": "node_load5{instance=~\"$node\"}",
"format": "time_series",
"instant": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "5分鍾負載",
"refId": "B",
"step": 20
},
{
"expr": "node_load15{instance=~\"$node\"}",
"format": "time_series",
"instant": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "15分鍾負載",
"refId": "C",
"step": 20
},
{
"expr": " sum(count(node_cpu_seconds_total{instance=~\"$node\", mode='system'}) by (cpu,instance)) by(instance)",
"format": "time_series",
"instant": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "CPU總核數",
"refId": "D",
"step": 20
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "系統平均負載",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 2,
"value_type": "cumulative"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"logBase": 1,
"max": null,
"min": null,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {
"vda_write": "#6ED0E0"
},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"description": "Read bytes 每個磁盤分區每秒讀取的比特數\nWritten bytes 每個磁盤分區每秒寫入的比特數",
"fieldConfig": {
"defaults": {
"custom": {},
"links": []
},
"overrides": []
},
"fill": 1,
"fillGradient": 1,
"gridPos": {
"h": 8,
"w": 8,
"x": 8,
"y": 36
},
"height": "300",
"hiddenSeries": false,
"id": 168,
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"hideEmpty": true,
"hideZero": true,
"max": true,
"min": true,
"show": true,
"sort": "current",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [
{
"alias": "/.*_讀取$/",
"transform": "negative-Y"
}
],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "irate(node_disk_read_bytes_total{instance=~\"$node\"}[5m])",
"format": "time_series",
"interval": "",
"intervalFactor": 1,
"legendFormat": "{{device}}_讀取",
"refId": "A",
"step": 10
},
{
"expr": "irate(node_disk_written_bytes_total{instance=~\"$node\"}[5m])",
"format": "time_series",
"hide": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "{{device}}_寫入",
"refId": "B",
"step": 10
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "每秒磁盤讀寫容量",
"tooltip": {
"shared": true,
"sort": 2,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"decimals": null,
"format": "Bps",
"label": "讀取（-）/寫入（+）",
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": false
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 1,
"description": "",
"fieldConfig": {
"defaults": {
"custom": {},
"links": []
},
"overrides": []
},
"fill": 0,
"fillGradient": 0,
"gridPos": {
"h": 8,
"w": 8,
"x": 16,
"y": 36
},
"hiddenSeries": false,
"id": 174,
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"hideEmpty": true,
"hideZero": true,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"sideWidth": null,
"sort": "current",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [
{
"alias": "/Inodes.*/",
"yaxis": 2
}
],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "(node_filesystem_size_bytes{instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint !~\".*pod.*\"}-node_filesystem_free_bytes{instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint !~\".*pod.*\"}) *100/(node_filesystem_avail_bytes {instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint !~\".*pod.*\"}+(node_filesystem_size_bytes{instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint !~\".*pod.*\"}-node_filesystem_free_bytes{instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint !~\".*pod.*\"}))",
"format": "time_series",
"instant": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "{{mountpoint}}",
"refId": "A"
},
{
"expr": "node_filesystem_files_free{instance=~'$node',fstype=~\"ext.?|xfs\"} / node_filesystem_files{instance=~'$node',fstype=~\"ext.?|xfs\"}",
"hide": true,
"interval": "",
"legendFormat": "Inodes：{{instance}}：{{mountpoint}}",
"refId": "B"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "磁盤使用率",
"tooltip": {
"shared": true,
"sort": 2,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"decimals": null,
"format": "percent",
"label": "",
"logBase": 1,
"max": "100",
"min": "0",
"show": true
},
{
"decimals": 2,
"format": "percentunit",
"label": null,
"logBase": 1,
"max": "1",
"min": null,
"show": false
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {
"vda_write": "#6ED0E0"
},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"description": "Reads completed: 每個磁盤分區每秒讀完成次數\n\nWrites completed: 每個磁盤分區每秒寫完成次數\n\nIO now 每個磁盤分區每秒正在處理的輸入/輸出請求數",
"fieldConfig": {
"defaults": {
"custom": {},
"links": []
},
"overrides": []
},
"fill": 0,
"fillGradient": 0,
"gridPos": {
"h": 9,
"w": 8,
"x": 0,
"y": 44
},
"height": "300",
"hiddenSeries": false,
"id": 161,
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"hideEmpty": true,
"hideZero": true,
"max": true,
"min": true,
"show": true,
"sort": "current",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [
{
"alias": "/.*_讀取$/",
"transform": "negative-Y"
}
],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "irate(node_disk_reads_completed_total{instance=~\"$node\"}[5m])",
"format": "time_series",
"hide": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "{{device}}_讀取",
"refId": "A",
"step": 10
},
{
"expr": "irate(node_disk_writes_completed_total{instance=~\"$node\"}[5m])",
"format": "time_series",
"hide": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "{{device}}_寫入",
"refId": "B",
"step": 10
},
{
"expr": "node_disk_io_now{instance=~\"$node\"}",
"format": "time_series",
"hide": true,
"interval": "",
"intervalFactor": 1,
"legendFormat": "{{device}}",
"refId": "C"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "磁盤讀寫速率（IOPS）",
"tooltip": {
"shared": true,
"sort": 2,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"decimals": null,
"format": "iops",
"label": "讀取（-）/寫入（+）I/O ops/sec",
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {
"Idle - Waiting for something to happen": "#052B51",
"guest": "#9AC48A",
"idle": "#052B51",
"iowait": "#EAB839",
"irq": "#BF1B00",
"nice": "#C15C17",
"sdb_每秒I/O操作%": "#d683ce",
"softirq": "#E24D42",
"steal": "#FCE2DE",
"system": "#508642",
"user": "#5195CE",
"磁盤花費在I/O操作占比": "#ba43a9"
},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": null,
"description": "每一秒鍾的自然時間內，花費在I/O上的耗時。（wall-clock time）\n\nnode_disk_io_time_seconds_total：\n磁盤花費在輸入/輸出操作上的秒數。該值為累加值。（Milliseconds Spent Doing I/Os）\n\nirate(node_disk_io_time_seconds_total[1m])：\n計算每秒的速率：(last值-last前一個值)/時間戳差值，即：1秒鍾內磁盤花費在I/O操作的時間占比。",
"fieldConfig": {
"defaults": {
"custom": {},
"links": []
},
"overrides": []
},
"fill": 1,
"fillGradient": 0,
"gridPos": {
"h": 9,
"w": 8,
"x": 8,
"y": 44
},
"hiddenSeries": false,
"id": 175,
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"hideEmpty": true,
"hideZero": true,
"max": true,
"min": false,
"rightSide": false,
"show": true,
"sideWidth": null,
"sort": null,
"sortDesc": null,
"total": false,
"values": true
},
"lines": true,
"linewidth": 1,
"links": [],
"maxPerRow": 6,
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "irate(node_disk_io_time_seconds_total{instance=~\"$node\"}[5m])",
"format": "time_series",
"interval": "",
"intervalFactor": 1,
"legendFormat": "{{device}}_每秒I/O操作%",
"refId": "C"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "每1秒內I/O操作耗時占比",
"tooltip": {
"shared": true,
"sort": 2,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"decimals": null,
"format": "percentunit",
"label": "",
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": false
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {
"vda": "#6ED0E0"
},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"description": "Read time seconds 每個磁盤分區讀操作花費的秒數\n\nWrite time seconds 每個磁盤分區寫操作花費的秒數\n\nIO time seconds 每個磁盤分區輸入/輸出操作花費的秒數\n\nIO time weighted seconds每個磁盤分區輸入/輸出操作花費的加權秒數",
"fieldConfig": {
"defaults": {
"custom": {},
"links": []
},
"overrides": []
},
"fill": 1,
"fillGradient": 1,
"gridPos": {
"h": 9,
"w": 8,
"x": 16,
"y": 44
},
"height": "300",
"hiddenSeries": false,
"id": 160,
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"hideEmpty": true,
"hideZero": true,
"max": true,
"min": true,
"show": true,
"sort": "current",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null as zero",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [
{
"alias": "/,*_讀取$/",
"transform": "negative-Y"
}
],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "irate(node_disk_read_time_seconds_total{instance=~\"$node\"}[5m]) / irate(node_disk_reads_completed_total{instance=~\"$node\"}[5m])",
"format": "time_series",
"hide": false,
"instant": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "{{device}}_讀取",
"refId": "B"
},
{
"expr": "irate(node_disk_write_time_seconds_total{instance=~\"$node\"}[5m]) / irate(node_disk_writes_completed_total{instance=~\"$node\"}[5m])",
"format": "time_series",
"hide": false,
"instant": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "{{device}}_寫入",
"refId": "C"
},
{
"expr": "irate(node_disk_io_time_seconds_total{instance=~\"$node\"}[5m])",
"format": "time_series",
"hide": true,
"interval": "",
"intervalFactor": 1,
"legendFormat": "{{device}}",
"refId": "A",
"step": 10
},
{
"expr": "irate(node_disk_io_time_weighted_seconds_total{instance=~\"$node\"}[5m])",
"format": "time_series",
"hide": true,
"interval": "",
"intervalFactor": 1,
"legendFormat": "{{device}}_加權",
"refId": "D"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "每次IO讀寫的耗時（參考：小於100ms）(beta)",
"tooltip": {
"shared": true,
"sort": 2,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "s",
"label": "讀取（-）/寫入（+）",
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": false
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {
"192.168.200.241:9100_TCP_alloc": "semi-dark-blue",
"TCP": "#6ED0E0",
"TCP_alloc": "blue"
},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"decimals": 2,
"description": "Sockets_used - 已使用的所有協議套接字總量\n\nCurrEstab - 當前狀態為 ESTABLISHED 或 CLOSE-WAIT 的 TCP 連接數\n\nTCP_alloc - 已分配（已建立、已申請到sk_buff）的TCP套接字數量\n\nTCP_tw - 等待關閉的TCP連接數\n\nUDP_inuse - 正在使用的 UDP 套接字數量\n\nRetransSegs - TCP 重傳報文數\n\nOutSegs - TCP 發送的報文數\n\nInSegs - TCP 接收的報文數",
"fieldConfig": {
"defaults": {
"custom": {},
"links": []
},
"overrides": []
},
"fill": 0,
"fillGradient": 0,
"gridPos": {
"h": 8,
"w": 16,
"x": 0,
"y": 53
},
"height": "300",
"hiddenSeries": false,
"id": 158,
"interval": "",
"legend": {
"alignAsTable": true,
"avg": false,
"current": true,
"hideEmpty": true,
"hideZero": true,
"max": true,
"min": false,
"rightSide": true,
"show": true,
"sideWidth": null,
"sort": "current",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [
{
"alias": "/.*Sockets_used/",
"color": "#E02F44",
"lines": false,
"pointradius": 1,
"points": true,
"yaxis": 2
}
],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "node_netstat_Tcp_CurrEstab{instance=~'$node'}",
"format": "time_series",
"hide": false,
"instant": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "CurrEstab",
"refId": "A",
"step": 20
},
{
"expr": "node_sockstat_TCP_tw{instance=~'$node'}",
"format": "time_series",
"interval": "",
"intervalFactor": 1,
"legendFormat": "TCP_tw",
"refId": "D"
},
{
"expr": "node_sockstat_sockets_used{instance=~'$node'}",
"hide": false,
"interval": "30m",
"intervalFactor": 1,
"legendFormat": "Sockets_used",
"refId": "B"
},
{
"expr": "node_sockstat_UDP_inuse{instance=~'$node'}",
"interval": "",
"legendFormat": "UDP_inuse",
"refId": "C"
},
{
"expr": "node_sockstat_TCP_alloc{instance=~'$node'}",
"interval": "",
"legendFormat": "TCP_alloc",
"refId": "E"
},
{
"expr": "irate(node_netstat_Tcp_PassiveOpens{instance=~'$node'}[5m])",
"hide": true,
"interval": "",
"legendFormat": "{{instance}}_Tcp_PassiveOpens",
"refId": "G"
},
{
"expr": "irate(node_netstat_Tcp_ActiveOpens{instance=~'$node'}[5m])",
"hide": true,
"interval": "",
"legendFormat": "{{instance}}_Tcp_ActiveOpens",
"refId": "F"
},
{
"expr": "irate(node_netstat_Tcp_InSegs{instance=~'$node'}[5m])",
"interval": "",
"legendFormat": "Tcp_InSegs",
"refId": "H"
},
{
"expr": "irate(node_netstat_Tcp_OutSegs{instance=~'$node'}[5m])",
"interval": "",
"legendFormat": "Tcp_OutSegs",
"refId": "I"
},
{
"expr": "irate(node_netstat_Tcp_RetransSegs{instance=~'$node'}[5m])",
"hide": false,
"interval": "",
"legendFormat": "Tcp_RetransSegs",
"refId": "J"
},
{
"expr": "irate(node_netstat_TcpExt_ListenDrops{instance=~'$node'}[5m])",
"hide": true,
"interval": "",
"legendFormat": "",
"refId": "K"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "網絡Socket連接信息",
"tooltip": {
"shared": true,
"sort": 2,
"value_type": "individual"
},
"transformations": [],
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": "已使用的所有協議套接字總量",
"logBase": 1,
"max": null,
"min": null,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {
"filefd_192.168.200.241:9100": "super-light-green",
"switches_192.168.200.241:9100": "semi-dark-red",
"使用的文件描述符_10.118.72.128:9100": "red",
"每秒上下文切換次數_10.118.71.245:9100": "yellow",
"每秒上下文切換次數_10.118.72.128:9100": "yellow"
},
"bars": false,
"cacheTimeout": null,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"description": "",
"fieldConfig": {
"defaults": {
"custom": {},
"links": []
},
"overrides": []
},
"fill": 0,
"fillGradient": 1,
"gridPos": {
"h": 8,
"w": 8,
"x": 16,
"y": 53
},
"hiddenSeries": false,
"hideTimeOverride": false,
"id": 16,
"legend": {
"alignAsTable": false,
"avg": false,
"current": true,
"max": false,
"min": false,
"rightSide": false,
"show": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pluginVersion": "7.1.5",
"pointradius": 1,
"points": false,
"renderer": "flot",
"seriesOverrides": [
{
"alias": "/每秒上下文切換次數.*/",
"color": "#FADE2A",
"lines": false,
"pointradius": 1,
"points": true,
"yaxis": 2
},
{
"alias": "/使用的文件描述符.*/",
"color": "#F2495C"
}
],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "node_filefd_allocated{instance=~\"$node\"}",
"format": "time_series",
"instant": false,
"interval": "",
"intervalFactor": 5,
"legendFormat": "使用的文件描述符",
"refId": "B"
},
{
"expr": "irate(node_context_switches_total{instance=~\"$node\"}[5m])",
"interval": "",
"intervalFactor": 5,
"legendFormat": "每秒上下文切換次數",
"refId": "A"
},
{
"expr": " (node_filefd_allocated{instance=~\"$node\"}/node_filefd_maximum{instance=~\"$node\"}) *100",
"format": "time_series",
"hide": true,
"instant": false,
"interval": "",
"intervalFactor": 5,
"legendFormat": "使用的文件描述符占比_{{instance}}",
"refId": "C"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "打開的文件描述符(左 )/每秒上下文切換次數(右)",
"tooltip": {
"shared": true,
"sort": 2,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"label": "使用的文件描述符",
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": "context_switches",
"logBase": 1,
"max": null,
"min": null,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
}
],
"refresh": "1m",
"schemaVersion": 26,
"style": "dark",
"tags": [
"Prometheus",
"node_exporter",
"StarsL.cn"
],
"templating": {
"list": [
{
"allValue": null,
"current": {
"selected": false,
"text": "mysql-host",
"value": "mysql-host"
},
"datasource": "Prometheus",
"definition": "label_values(node_uname_info, job)",
"hide": 0,
"includeAll": false,
"label": "JOB",
"multi": false,
"name": "job",
"options": [],
"query": "label_values(node_uname_info, job)",
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"sort": 5,
"tagValuesQuery": "",
"tags": [],
"tagsQuery": "",
"type": "query",
"useTags": false
},
{
"allValue": null,
"current": {
"selected": false,
"text": "All",
"value": "$__all"
},
"datasource": "Prometheus",
"definition": "label_values(node_uname_info{job=~\"$job\"}, nodename)",
"hide": 0,
"includeAll": true,
"label": "主機名",
"multi": false,
"name": "hostname",
"options": [],
"query": "label_values(node_uname_info{job=~\"$job\"}, nodename)",
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"sort": 5,
"tagValuesQuery": "",
"tags": [],
"tagsQuery": "",
"type": "query",
"useTags": false
},
{
"allFormat": "glob",
"allValue": null,
"current": {
"selected": true,
"tags": [],
"text": [
"wikidb-10.137.10.231"
],
"value": [
"wikidb-10.137.10.231"
]
},
"datasource": "Prometheus",
"definition": "label_values(node_uname_info{job=~\"$job\",nodename=~\"$hostname\"},instance)",
"hide": 0,
"includeAll": false,
"label": "Instance",
"multi": true,
"multiFormat": "regex values",
"name": "node",
"options": [],
"query": "label_values(node_uname_info{job=~\"$job\",nodename=~\"$hostname\"},instance)",
"refresh": 1,
"regex": "/.*-.*/",
"skipUrlSync": false,
"sort": 5,
"tagValuesQuery": "",
"tags": [],
"tagsQuery": "",
"type": "query",
"useTags": false
},
{
"allFormat": "glob",
"allValue": null,
"current": {
"selected": false,
"text": [
"All"
],
"value": [
"$__all"
]
},
"datasource": "Prometheus",
"definition": "label_values(node_network_info{device!~'tap.*|veth.*|br.*|docker.*|virbr.*|lo.*|cni.*'},device)",
"hide": 0,
"includeAll": true,
"label": "網卡",
"multi": true,
"multiFormat": "regex values",
"name": "device",
"options": [],
"query": "label_values(node_network_info{device!~'tap.*|veth.*|br.*|docker.*|virbr.*|lo.*|cni.*'},device)",
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"sort": 1,
"tagValuesQuery": "",
"tags": [],
"tagsQuery": "",
"type": "query",
"useTags": false
},
{
"allValue": null,
"current": {
"selected": false,
"text": "/ichint",
"value": "/ichint"
},
"datasource": "Prometheus",
"definition": "query_result(topk(1,sort_desc (max(node_filesystem_size_bytes{instance=~'$node',fstype=~\"ext.?|xfs\",mountpoint!~\".*pods.*\"}) by (mountpoint))))",
"hide": 2,
"includeAll": false,
"label": "最大掛載目錄",
"multi": false,
"name": "maxmount",
"options": [],
"query": "query_result(topk(1,sort_desc (max(node_filesystem_size_bytes{instance=~'$node',fstype=~\"ext.?|xfs\",mountpoint!~\".*pods.*\"}) by (mountpoint))))",
"refresh": 2,
"regex": "/.*\\\"(.*)\\\".*/",
"skipUrlSync": false,
"sort": 5,
"tagValuesQuery": "",
"tags": [],
"tagsQuery": "",
"type": "query",
"useTags": false
},
{
"allValue": null,
"current": {
"selected": false,
"text": "cn-conflunce",
"value": "cn-conflunce"
},
"datasource": "Prometheus",
"definition": "label_values(node_uname_info{job=~\"$job\",instance=~\"$node\"}, nodename)",
"hide": 2,
"includeAll": false,
"label": "展示使用的主機名",
"multi": false,
"name": "show_hostname",
"options": [],
"query": "label_values(node_uname_info{job=~\"$job\",instance=~\"$node\"}, nodename)",
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"sort": 5,
"tagValuesQuery": "",
"tags": [],
"tagsQuery": "",
"type": "query",
"useTags": false
}
]
},
"time": {
"from": "now-3h",
"to": "now"
},
"timepicker": {
"hidden": false,
"now": true,
"refresh_intervals": [
"15s",
"30s",
"1m",
"5m",
"15m",
"30m"
],
"time_options": [
"5m",
"15m",
"1h",
"6h",
"12h",
"24h",
"2d",
"7d",
"30d"
]
},
"timezone": "browser",
"title": "Linux Dashboard",
"uid": "9CWBz0bi0",
"version": 6
}