prometheus+grafana监控Windows之wmi_exporter(三)

一、监控Windows客户端wmi_exporter(9182端口)
下载地址：https://github.com/martinlindhe/wmi_exporter/releases
我使用的版本是msi
放到Windows任意目录,双击安装即可,安装路径为C:\Program Files\wmi_exporter

安装完成后访问WindowsIP:9182或WindowsIP:9182/metrics
能访问就安装成功
二、wmi监控之常用promQL

注：$server为模板变量，下面sql中key对应的value值请根据自己实际值来填写

运行时间

wmi_os_time{instance=~"$server"} - wmi_system_system_up_time{instance=~"$server"}   

内存

wmi_cs_physical_memory_bytes{instance=~"$server"}   

CPU使用率

100 - (avg by (instance) (irate(wmi_cpu_time_total{mode="idle", instance=~"$server"}[5m])) * 100)   

内存使用率

(wmi_cs_physical_memory_bytes{instance=~"$server"} - wmi_os_physical_memory_free_bytes{instance=~"$server"}) / wmi_cs_physical_memory_bytes{instance=~"$server"} * 100  

磁盘使用率

(sum(wmi_logical_disk_size_bytes{volume!~"Harddisk.*", instance="$server"}) by (instance) - sum(wmi_logical_disk_free_bytes{volume!~"Harddisk.*", instance="$server"}) by (instance)) / sum(wmi_logical_disk_size_bytes{volume!~"Harddisk.*", instance="$server"}) by (instance) * 100 

带宽使用率

  sum(irate(wmi_net_bytes_total{instance=~"$server",nic=~"Red_Hat_VirtIO_Ethernet_Adapter.*"}[1m])) / sum(wmi_net_current_bandwidth{instance=~"$server",nic=~"Red_Hat_VirtIO_Ethernet_Adapter.*"}/8) * 100  

磁盘I/O操作总数

rate(wmi_logical_disk_split_ios_total{instance=~"$server", volume !~"HarddiskVolume.+"}[30s]) 

进程数

wmi_os_processes{instance=~"$server"} 

磁盘剩余空间

wmi_logical_disk_free_bytes{instance=~"$server", volume !~"HarddiskVolume.+"} 

三、监控效果展示