Difference between revisions of "Man/vzcalc.8"
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Revision as of 17:02, 16 June 2011
NAME
vzcalc − calculate resource usage of a container
SYNOPSIS
vzcalc [-v] CTID
OPTIONS
|
-v |
Display additional information. |
DESCRIPTION
This utility
displays the share of the host system resources a particular
container is using. If the container is running, the current
usage is displayed. High utilization values (>100%) mean
the system is overloaded (or the container has an invalid
configuration).
Current
shows the amount of the resources consumed by the container at a given time.
Promised
shows the resources soft limit values "promised" for a given container.
Max
shows the resources hard limit values "promised" for a given container.
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 container. This is a more "virtual" system resource than RAM or RAM and swap.
EXIT STATUS
Normally, the exit status is 0. On error, the exit status is 1.
LICENSE
Copyright (C) 2000-2009, Parallels, Inc. Licensed under GNU GPL.
