NAME
vzcalc - utility to calculate the container’s resources usage.
SYNOPSIS
vzcalc [-v] <vpsid>
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.
DIAGNOSTICS
Normally, the exit status is 0. On error, the exit status is 1.
LICENSE
Copyright (C) 2000-2008, Parallels, Inc. Licensed under GNU GPL.