cgget(1) [centos man page]

CGGET(1)							 libcgroup Manual							  CGGET(1)

NAME

       cgget - print parameter(s) of given group(s)

SYNOPSIS

       cgget [-n] [-v] [-r <name>] [-g <controller>] [-a] <path> ...
       cgget [-n] [-v] [-r <name>] -g <controller>:<path> ...

DESCRIPTION

       Prints  the  parameter(s)  of  input cgroup(s).	If neither controller nor variable are specified, the values of all possible variables are
       displayed.

       <path> is the name of the cgroup which should be read.  This parameter can be used multiple times.

       -a, --all
	      print the variables for all controllers which consist in the  given cgroup

       -g <controller>
	      defines controllers whose values should be displayed.  This option can be used multiple times.

       -g <controller>:<path>
	      defines control groups whose values should be displayed.	This option can be used multiple times.

       -h, --help
	      display help and exit

       -n     do not print headers, i.e. names of groups.

       -r, --variable <name>
	      defines parameter to display.  This option can be used multiple times.

       -v, --values-only
	      print only values, not parameter names.

EXAMPLES

       $ cgget -r cpuset.cpus -r cpuset.mems first second
       first:
       cpuset.cpus=0-1
       cpuset.mems=0

       second:
       cpuset.cpus=0
       cpuset.mems=0

       $ cgget -n -r cpuset.cpus -r cpuset.mems first second
       cpuset.cpus=0-1
       cpuset.mems=0
       cpuset.cpus=0
       cpuset.mems=0

       $ cgget -nv -r cpuset.cpus -r cpuset.mems first second
       0-1
       0
       0
       0

       $ cgget -n -g cpu /
       cpu.rt_period_us=1000000
       cpu.rt_runtime_us=950000
       cpu.shares=1024

ENVIRONMENT VARIABLES

       CGROUP_LOGLEVEL
	      controls verbosity of the tool. Allowed values are DEBUG, INFO, WARNING or ERROR.

SEE ALSO

       cgrules.conf (1), cgcreate (1), cgget (1)

Linux								    2010-01-18								  CGGET(1)

LSSUBSYS(1)							 libcgroup Manual						       LSSUBSYS(1)

NAME

       lssubsys - list hierarchies containing given subsystem

SYNOPSIS

       lssubsys  [-m|--mount-points] [-M|--all-mount-points] [controller] [...]
       lssubsys  [-m|--mount-points] [-M|--all-mount-points] [-i|--hierarchies] [-a|--all]
       lssubsys  [-h|--help]

DESCRIPTION

       lssubsys list the hierarchies containing the given subsystem(s). If no subsystem is defined, it displays all mounted hierarchies.

       controller
	      defines the subsystem whose hierarchy is shown.  If this parameter is not used, the command will list all mounted subsystems.

       -m, --mount-points
	      Display mount points. Only the first mount points of shown hierarchies are displayed.

       -M, --all-mount-points
	      Display mount points. All mount points of shown hierarchies are displayed, each on separate line.

       -a, --all
	      Display all subsystems (including unmounted ones).

       -i, --hierarchies
	      Display  the  attached  hierarchy number if the subsystem is in a hierarchy.  If the option -m is also used, the hierarchy number is
	      shown only for unmounted hierarchies.

       -h, --help
	      Display help and exit.

EXAMPLE

       The command lssubsys -am lists all subsystems which are present in the system, mounted ones will be shown with their mount point:
	      $ lssubsys -am
	      ns
	      cpuset
	      cpu,devices
	      cpuacct /cgroup/cpuacct
	      memory /cgroup/memory
	      freezer /cgroup/freezer
	      net_cls /cgroup/net_cls

       The command lssubsys -ami lists all subsystems which are present in the system, mounted subsystems are  listed  with  their  mount  points,
       unmounted ones which are in a hierarchy are listed with their hierarchy number:
	      $ lssubsys -ami
	      ns
	      cpuset 5
	      cpu,devices 6
	      cpuacct /cgroup/cpuacct
	      memory /cgroup/memory
	      freezer /cgroup/freezer
	      net_cls /cgroup/net_cls

ENVIRONMENT VARIABLES

       CGROUP_LOGLEVEL
	      controls verbosity of the tool. Allowed values are DEBUG, INFO, WARNING or ERROR.

SEE ALSO

       lscgroup (1), cgcreate (1), cgdelete (1), cgconfig.conf (5)

Linux								    2009-11-05							       LSSUBSYS(1)