Podman : Display Container resource usage2023/10/13 |
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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 % 72738df86ecd priceless_nightingale 0.00% 0B / 0B 0.00% 0B / 0B 0B / 0B 0 0s 0.00% 7cc07ee2f437 upbeat_kilby 0.10% 4.813MB / 16.77GB 0.03% 586B / 656B 11.26MB / 4.096kB 9 12.238ms 0.10% bc45ab289b96 focused_sammet 0.00% 0B / 0B 0.00% 0B / 0B 0B / 0B 0 0s 0.00% cbc0fa585f1b strange_varahamihira 0.00% 0B / 0B 0.00% 0B / 0B 0B / 0B 0 0s 0.00% d5d89f4e6596 zealous_nobel 0.14% 15.25MB / 16.77GB 0.09% 656B / 2.086kB 15.57MB / 8.192kB 56 36.817ms 0.14% e33db7f8c043 debian-nginx 0.00% 0B / 0B 0.00% 0B / 0B 0B / 0B 0 0s 0.00% ec2ab97e352a adoring_kalam 0.00% 0B / 0B 0.00% 0B / 0B 0B / 0B 0 0s 0.00% fd506a88790a festive_clarke 0.00% 0B / 0B 0.00% 0B / 0B 0B / 0B 0 0s 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 % 72738df86ecd priceless_nightingale 0.00% 0B / 0B 0.00% 0B / 0B 0B / 0B 0 0s 0.00% 7cc07ee2f437 upbeat_kilby 0.01% 4.813MB / 16.77GB 0.03% 866B / 1.356kB 11.26MB / 4.096kB 9 12.238ms 0.01% bc45ab289b96 focused_sammet 0.00% 0B / 0B 0.00% 0B / 0B 0B / 0B 0 0s 0.00% cbc0fa585f1b strange_varahamihira 0.00% 0B / 0B 0.00% 0B / 0B 0B / 0B 0 0s 0.00% d5d89f4e6596 zealous_nobel 0.02% 15.25MB / 16.77GB 0.09% 866B / 2.786kB 15.57MB / 8.192kB 56 39.762ms 0.02% e33db7f8c043 debian-nginx 0.00% 0B / 0B 0.00% 0B / 0B 0B / 0B 0 0s 0.00% ec2ab97e352a adoring_kalam 0.00% 0B / 0B 0.00% 0B / 0B 0B / 0B 0 0s 0.00% fd506a88790a festive_clarke 0.00% 0B / 0B 0.00% 0B / 0B 0B / 0B 0 0s 0.00% # display for a specific container [root@dlp ~]# podman stats 7cc07ee2f437 --no-stream ID NAME CPU % MEM USAGE / LIMIT MEM % NET IO BLOCK IO PIDS CPU TIME AVG CPU % 7cc07ee2f437 upbeat_kilby 0.00% 4.813MB / 16.77GB 0.03% 936B / 1.566kB 11.26MB / 4.096kB 9 12.238ms 0.00% # specify time interval for streaming display (sec) # * default --interval is 5 sec [root@dlp ~]# podman stats 7cc07ee2f437 --interval 10 ID NAME CPU % MEM USAGE / LIMIT MEM % NET IO BLOCK IO PIDS CPU TIME AVG CPU % 7cc07ee2f437 upbeat_kilby 0.00% 4.813MB / 16.77GB 0.03% 1.006kB / 1.776kB 11.26MB / 4.096kB 9 12.238ms 0.00% # display with specific format [root@dlp ~]# podman stats --no-stream --format "table {{.ID}} {{.CPUPerc}} {{.MemPerc}}" ID CPU % MEM % 72738df86ecd 0.00% 0.00% 7cc07ee2f437 0.00% 0.03% bc45ab289b96 0.00% 0.00% cbc0fa585f1b 0.00% 0.00% d5d89f4e6596 0.00% 0.09% e33db7f8c043 0.00% 0.00% ec2ab97e352a 0.00% 0.00% fd506a88790a 0.00% 0.00% |
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