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moby--moby/docs/reference/commandline/stats.md
Zhang Wei 6a4ac63aaa Docker stats: display Block IO stats 
Signed-off-by: Zhang Wei <zhangwei555@huawei.com>
2015-07-31 21:26:32 +08:00

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stats

Usage: docker stats CONTAINER [CONTAINER...]

Display a live stream of one or more containers' resource usage statistics

  --help=false       Print usage
  --no-stream=false  Disable streaming stats and only pull the first result

Running docker stats on multiple containers

$ docker stats redis1 redis2
CONTAINER           CPU %               MEM USAGE / LIMIT     MEM %               NET I/O             BLOCK I/O
redis1              0.07%               796 KB / 64 MB        1.21%               788 B / 648 B       3.568 MB / 512 KB
redis2              0.07%               2.746 MB / 64 MB      4.29%               1.266 KB / 648 B    12.4 MB / 0 B

The docker stats command will only return a live stream of data for running containers. Stopped containers will not return any data.

Note: If you want more detailed information about a container's resource usage, use the API endpoint.