ecs_task_memory.sh

#!/bin/sh

for i in $(find /cgroup/memory/docker/* -type d); do
        CONTAINER_ID=$(echo $i | awk -F'/' '{print $5}')
        CONTAINER_NAME=$(docker ps --no-trunc | grep $CONTAINER_ID | awk '{print $2}')
        MEM_LIMIT=$(($(cat $i/memory.limit_in_bytes)/1024/1024))
        MEM_USED=$(($(cat $i/memory.usage_in_bytes)/1024/1024))
        printf "%30s\t%5sM\t%5sM\t%s\n" $CONTAINER_NAME $MEM_LIMIT $MEM_USED $CONTAINER_ID
done