systemd-cgls

systemd

systemd-cgls

Recursively show control group contents

systemd-cgls

OPTIONS

CGROUP

systemd-cgls

OPTIONS

--unit

--user-unit

UNIT

Description

systemd-cgls recursively shows the contents of the selected Linux control group hierarchy in a tree. If arguments are specified, shows all member processes of the specified control groups plus all their subgroups and their members. The control groups may either be specified by their full file paths or are assumed in the systemd control group hierarchy. If no argument is specified and the current working directory is beneath the control group mount point /sys/fs/cgroup/, shows the contents of the control group the working directory refers to. Otherwise, the full systemd control group hierarchy is shown.

By default, empty control groups are not shown.

Options

The following options are understood:

--all
Do not hide empty control groups in the output.

-l; --full
Do not ellipsize process tree members.

-u; --unit
Show cgroup subtrees for the specified units.

--user-unit
Show cgroup subtrees for the specified user units.

-k
Include kernel threads in output.

-M MACHINE; --machine=MACHINE
Limit control groups shown to the part corresponding to the container <MACHINE>.

--xattr[=BOOL]; -x
Controls whether to include information about extended attributes of the listed control groups in the output. With the long option only, optionally accepts a boolean value. Defaults to no.

--cgroup-id[=BOOL]; -c
Controls whether to include the numeric ID of the listed control groups in the output. With the long option only, optionally accepts a boolean value. Defaults to no.

Exit status

On success, 0 is returned, a non-zero failure code otherwise.