2.39. Docker top command

2.39.1. Grammar ¶

docker top [OPTIONS] CONTAINER [ps OPTIONS]

The container runtime does not necessarily have / bin/bash terminals to interactively execute top commands, and the container does not necessarily have top commands, so you can use docker top to view the running processes in the container.

2.39.2. Example ¶

View the process information of the container mymysql.

runoob@runoob:~/mysql$ docker top mymysql
UID    PID    PPID    C      STIME   TTY  TIME       CMD
999    40347  40331   18     00:58   ?    00:00:02   mysqld

View the process information for all running containers.

for i in  `docker ps |grep Up|awk '{print $1}'`;do echo  &&docker top $i; done

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