cgroup有个memory子系统,有两组对应的文件,一组带 memsw ,另一组不带。 # docker ps -a # cd /sys/fs/cgroup/memory/docker/4b5619ac3b906a44e0babb27eaf7252a8b3533878be4652909b3443da6affe7a/ # ls | grep memory memory.failcnt memory.limit_in_bytes memory.usage_in_bytes memory.max_usage_in...