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2CGGET(1) libcgroup Manual CGGET(1)
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7 cgget - print parameter(s) of given group(s)
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11 cgget [-n] [-v] [-r <name>] [-g <controller>] [-a] <path> ...
12 cgget [-n] [-v] [-r <name>] -g <controller>:<path> ...
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16 Prints the parameter(s) of input cgroup(s). If neither controller nor
17 variable are specified, the values of all possible variables are dis‐
18 played.
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21 <path> is the name of the cgroup which should be read. This parameter
22 can be used multiple times.
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25 -a, --all
26 print the variables for all controllers which consist in the
27 given cgroup
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30 -g <controller>
31 defines controllers whose values should be displayed. This
32 option can be used multiple times.
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35 -g <controller>:<path>
36 defines control groups whose values should be displayed. This
37 option can be used multiple times.
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40 -h, --help
41 display help and exit
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44 -n do not print headers, i.e. names of groups.
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47 -r, --variable <name>
48 defines parameter to display. This option can be used multiple
49 times.
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53 -v, --values-only
54 print only values, not parameter names.
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58 $ cgget -r cpuset.cpus -r cpuset.mems first second
59 first:
60 cpuset.cpus=0-1
61 cpuset.mems=0
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63 second:
64 cpuset.cpus=0
65 cpuset.mems=0
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67 $ cgget -n -r cpuset.cpus -r cpuset.mems first second
68 cpuset.cpus=0-1
69 cpuset.mems=0
70 cpuset.cpus=0
71 cpuset.mems=0
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73 $ cgget -nv -r cpuset.cpus -r cpuset.mems first second
74 0-1
75 0
76 0
77 0
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79 $ cgget -n -g cpu /
80 cpu.rt_period_us=1000000
81 cpu.rt_runtime_us=950000
82 cpu.shares=1024
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87 CGROUP_LOGLEVEL
88 controls verbosity of the tool. Allowed values are DEBUG, INFO,
89 WARNING or ERROR.
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93 cgrules.conf (1), cgcreate (1), cgget (1)
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98Linux 2010-01-18 CGGET(1)