Is there any way to display container names in doc

Question

I want to display state of all running container, so I could achieve it like the following:

docker stats $(docker ps -q)

CONTAINER           CPU %               MEM USAGE/LIMIT       MEM %               NET I/O
04cdc87ba3cf        0.03%               468.8 MiB/3.784 GiB   12.10%              6.827 KiB/10.2 KiB
7d30fcbd8b36        0.09%               88.09 MiB/3.784 GiB   2.27%               28.23 KiB/289.2 KiB
a09ef63b2c59        97.94%              271.5 MiB/512 MiB     53.03%              3.644 MiB/190.2 KiB
a29681c1980f        0.10%               9.066 MiB/3.784 GiB   0.23%               2.538 KiB/648 B

but the column container is only showing the container id. I need the container name though. For example:

docker stats lrlcms_web_1

CONTAINER           CPU %               MEM USAGE/LIMIT      MEM %               NET I/O
lrlcms_web_1        0.09%               88.1 MiB/3.784 GiB   2.27%               28.85 KiB/289.2 KiB

So how do I get all the container names? Just for:

docker stats `all container's name'

For example:

docker stats lrlcms_db_1 lrlcms_redis_1

CONTAINER           CPU %               MEM USAGE/LIMIT       MEM %               NET I/O
lrlcms_db_1         0.05%               450.3 MiB/3.784 GiB   11.62%              8.737 KiB/10.2 KiB
lrlcms_redis_1      0.08%               7.383 MiB/3.784 GiB   0.19%               4.448 KiB/648 B

Answer 1

Since docker 1.13.0 (#27797), there's a format option which support container name. So you can run it like this:

docker stats --format "table {{.Name}}\t{{.Container}}\t{{.CPUPerc}}\t{{.MemUsage}}"

See Docker Formatting for full details.

Answer 2

A bit hacky, but works:

docker stats $(docker ps | tail -n +2 | awk '{print $NF}')

tail -n +2 is there to remove docker ps header line, and finally awk '{print $NF}' prints the last column (i.e. container name) for every input line

Answer 3

Or, using plain "docker ps" instead of "awk"... note "--format" is normally used with "docker inspect":

docker stats $(docker ps --format '{{.Names}}')

---

2017-02-12 See manat's answer below (https://stackoverflow.com/a/42060599/72717). Docker 1.13.0 "stats" can display the container name in "--format":

docker stats --format "table {{.Name}}\t{{.Container}}\t{{.CPUPerc}}\t{{.MemUsage}}"

Answer 4

docker stats $(docker ps | awk '{if(NR>1) print $NF}')