vzcalc − calculate resource usage of a container
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
Shows the amount of the resources consumed by the container at a given time.
Shows the resources soft limit values "promised" for a given container.
Shows the resources hard limit values "promised" for a given container.
-v option is specified, the following additional
information is also displayed:
The part of memory residing at lower addresses and directly accessed by the kernel (only makes sense for 32-bit architectures).
Amount of memory available for applications (both RAM and swap space).
Standard memory allocations made for applications in a container. This is a more "virtual" system resource than RAM or RAM and swap.
Number of processes.
Display additional information.
Normally, the exit status is 0. On error, the exit status is 1.
Copyright (C) 2000-2009, Parallels, Inc. Licensed under GNU GPL.