vzcalc(8)                    Virtual Environments                    vzcalc(8)



NAME
       vzcalc - utility to calculate the VE resources usage.

SYNOPSIS
       vzcalc [-v] <vpsid>

OPTIONS
       -v  Display additional information.

DESCRIPTION
       This utility displays the share of the Hardware Node resources a
       particular Virtual Environment is using. If the VE is running, the
       current usage is displayed. High utilization values (>100%) mean the
       system is overloaded (or the VE has an invalid configuration).

       Current
           shows the amount of the resources consumed by the VE at a given
           time.

       Promised
           shows the resourses soft limit values "promised" for a given VE.

       Max 
           shows the resourses hard limit values "promised" for a given VE.

       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 VE. 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) 2000-2006, SWsoft. Licensed under GNU GPL.



OpenVZ                            12 Sep 2006                        vzcalc(8)