vzcalc − utility to calculate the CT resources usage.
vzcalc [-v] <ctid>
|
-v |
Display additional information. |
This utility
displays the share of the host server resources a particula
Container is using. If the CT is running, the current usage
is displayed. High utilization values (>100%) mean the
system is overloaded (or the CT has an invalid
configuration).
Current
shows the amount of the resources consumed by the CT at a given time.
Promised
shows the resourses soft limit values "promised" for a given CT.
Max
shows the resourses hard limit values "promised" for a given CT.
If the
-v option is specified, the additional information is
displayed.
Low Mem
the part of memory residing at lower addresses and directly accessed by the kernel.
Total Ram
whole RAM
Mem+Swap
amount of memory available for applications (both RAM and swap space).
Alloc Mem
standard memory allocations made for applications in a CT. This is a more "virtual" system resourse than RAM or RAM and swap space.
Normally, the exit status is 0. On error, the exit status is 1.
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