docker info

$ docker info
Containers: 1
 Running: 1
 Paused: 0
 Stopped: 0
Images: 4
Server Version: 1.12.6
Storage Driver: overlay
 Backing Filesystem: extfs
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins:
 Volume: local
 Network: overlay null host bridge
Swarm: inactive
Runtimes: runc
Default Runtime: runc
Security Options: seccomp
Kernel Version: 4.11.0-4.1-liquorix-amd64
Operating System: Ubuntu 17.04
OSType: linux
Architecture: x86_64
CPUs: 8
Total Memory: 31.32 GiB
Name: gollum
ID: INMJ:RXVX:CCA2:P26P:NITW:ARZL:PVB6:B3VS:CIQF:GIZH:7NEJ:YVBV
Docker Root Dir: /var/lib/docker
Debug Mode (client): false
Debug Mode (server): false
Registry: https://index.docker.io/v1/
WARNING: No cpu cfs quota support
WARNING: No cpu cfs period support
WARNING: No cpu shares support
Insecure Registries:
 127.0.0.0/8