|
POD监控类型 |
指标 |
类型 |
说明 |
计算公式 |
|
cpu |
container_cpu_usage_seconds_total |
使用率 |
CPU使用率(CPU消费累计时间) |
sum(rate(container_cpu_usage_seconds_total{image!="",container!="POD",container!=""}[1m])) by (pod,namespace) / (sum(container_spec_cpu_quota{image!="",container!="POD",container!=""}/100000) by (pod,namespace)) * 100 |
|
container_cpu_system_seconds_total |
系统的态使用率 |
系统CPU消费的累计时间 |
sum(rate(container_cpu_system_seconds_total{image!="",container!="POD",container!=""}[1m])) by (pod,namespace) / (sum(container_spec_cpu_quota{image!="",container!="POD",container!=""}/100000) by (pod,namespace)) * 100 |
|
|
container_cpu_user_seconds_total |
用户态使用率 |
用户CPU消费的累计时间 |
sum(rate(container_cpu_user_seconds_total{image!="",container!="POD",container!=""}[1m])) by (pod,namespace) / (sum(container_spec_cpu_quota{image!="",container!="POD",container!=""}/100000) by (pod,namespace)) * 100 |
|
|
container_cpu_cfs_throttled_seconds_total |
limit |
CPU限制的运行时间 |
sum(rate(container_cpu_cfs_throttled_seconds_total[5m])) by (container_name,pod,namespace) |
|
|
内存 |
container_memory_rss |
RSS% |
常驻内存的百分比 |
sum(container_memory_rss{container!="POD",container!="alermanager",image!="",pod!=""})by(pod) / sum(container_spec_memory_limit_bytes{container!="",container!="POD"})by(pod) * 100 != +inf |
|
container_memory_working_set_bytes |
请求率 |
当前使用内存的百分比 |
sum(container_memory_working_set_bytes{container!="POD",container!="alermanager",image!="",pod!=""})by(pod) / sum(container_spec_memory_limit_bytes{container!="",container!="POD"})by(pod) * 100 != +inf |
|
|
container_memory_usage_bytes |
内存使用 |
当前内存使用，包括所有缓存 |
sum(container_memory_usage_bytes{container!="POD",container!="alermanager",image!="",pod!=""})by (pod) |
|
|
网络 |
container_network_receive_bytes_total |
in(receive) |
流量进来的 |
sum(irate(container_network_receive_bytes_total{}[1m])) by (pod,namespace) |
|
container_network_transmit_bytes_total |
out(transmit) |
流量出去的 |
sum(irate(container_network_transmit_bytes_total{ namespace=~".+"}[1m])) by (pod,namespace) |
|
|
文件 |
container_fs_io_current |
io-iops |
当前正在进行的I/O数 |
sum(container_fs_io_current{}) by (namespace,pod_name) |
|
container_fs_reads_bytes_total |
io-read |
read |
sum(rate(container_fs_reads_bytes_total{}[5m])) by (container_name,pod,namespace) |
|
|
container_fs_writes_bytes_total |
io-write |
write |
sum(rate(container_fs_writes_bytes_total{}[5m])) by (container_name,pod,namespace) |
|
|
container_fs_usage_byte |
used% |
磁盘使用率 |
sum(container_fs_usage_bytes{image!="",container!="POD",container!=""}) by(pod, namespace) / 1024 / 1024 / 1024 |
