Podman : Display Container resource usage2024/05/05 |
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You can check percentage of CPU, memory, network I/O for Containers.
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| [1] | Check the resource usage of each container. |
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# display usage statistics with streaming root@dlp:~# podman stats ID NAME CPU % MEM USAGE / LIMIT MEM % NET IO BLOCK IO PIDS CPU TIME AVG CPU % edbc10e1e1bc 112bab1edacf-service 0.00% 53.25kB / 16.77GB 0.00% 0B / 0B 0B / 0B 1 2.378ms 0.00% 7b0cc19b3568 2c33a8eca2bb-infra 0.00% 45.06kB / 16.77GB 0.00% 1.99kB / 936B 0B / 0B 1 2.294ms 0.00% 12debadbad63 nginx-pod-pod-nginx-pod 0.00% 4.743MB / 16.77GB 0.03% 1.99kB / 936B 0B / 0B 9 8.569ms 0.00% # display without streaming root@dlp:~# podman stats --no-stream ID NAME CPU % MEM USAGE / LIMIT MEM % NET IO BLOCK IO PIDS CPU TIME AVG CPU % edbc10e1e1bc 112bab1edacf-service 0.00% 53.25kB / 16.77GB 0.00% 0B / 0B 0B / 0B 1 2.378ms 0.00% 7b0cc19b3568 2c33a8eca2bb-infra 0.00% 45.06kB / 16.77GB 0.00% 2.06kB / 936B 0B / 0B 1 2.294ms 0.00% 12debadbad63 nginx-pod-pod-nginx-pod 0.00% 4.743MB / 16.77GB 0.03% 2.06kB / 936B 0B / 0B 9 8.569ms 0.00% # display for a specific container root@dlp:~# podman stats 12debadbad63 --no-stream ID NAME CPU % MEM USAGE / LIMIT MEM % NET IO BLOCK IO PIDS CPU TIME AVG CPU % 12debadbad63 nginx-pod-pod-nginx-pod 0.00% 4.743MB / 16.77GB 0.03% 2.06kB / 936B 0B / 0B 9 8.569ms 0.00% # specify time interval for streaming display (sec) # * default --interval is 5 sec root@dlp:~# podman stats 12debadbad63 --interval 10 ID NAME CPU % MEM USAGE / LIMIT MEM % NET IO BLOCK IO PIDS CPU TIME AVG CPU % 12debadbad63 nginx-pod-pod-nginx-pod 0.00% 4.743MB / 16.77GB 0.03% 2.06kB / 936B 0B / 0B 9 8.569ms 0.00% # display with specific format root@dlp:~# podman stats --no-stream --format "table {{.ID}} {{.CPUPerc}} {{.MemPerc}}" ID CPU % MEM % edbc10e1e1bc 0.00% 0.00% 7b0cc19b3568 0.00% 0.00% 12debadbad63 0.00% 0.03% |
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