Difference between revisions of "Man/vzmemcheck.8"

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<p style="margin-left:11%; margin-top: 1em">vzmemcheck
 
<p style="margin-left:11%; margin-top: 1em">vzmemcheck
&minus; utility to display information of node memory
+
&minus; show information about host memory parameters</p>
parameters</p>
 
  
 
== SYNOPSIS ==
 
== SYNOPSIS ==
  
<p style="margin-left:11%; margin-top: 1em">vzmemcheck
+
<table width="100%" border="0" rules="none" frame="void"
[<b>-v</b>] [<b>-A</b>]</p>
+
      cellspacing="0" cellpadding="0">
 +
<tr valign="top" align="left">
 +
<td width="11%"></td>
 +
<td width="15%">
 +
 
 +
<p style="margin-top: 1em"><b>vzmemcheck</b></p></td>
 +
<td width="2%"></td>
 +
<td width="14%">
 +
 
 +
<p style="margin-top: 1em">[<b>-v</b>] [<b>-A</b>]</p></td>
 +
<td width="58%">
 +
</td></tr>
 +
</table>
 +
 
 +
== DESCRIPTION ==
 +
 
 +
<p style="margin-left:11%; margin-top: 1em">This utility
 +
shows host system memory parameters: <b><br>
 +
&bull; low memory utilization; <br>
 +
&bull; low memory commitment; <br>
 +
&bull; RAM utilization; <br>
 +
&bull; mem+swap utilization; <br>
 +
&bull; mem+swap commitment; <br>
 +
&bull; allocmem utilization; <br>
 +
&bull; allocmem commitment; <br>
 +
&bull; allocmem limit.</b></p>
  
 
== OPTIONS ==
 
== OPTIONS ==
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<p style="margin-top: 1em"><b>-v</b></p></td>
 
<p style="margin-top: 1em"><b>-v</b></p></td>
<td width="3%"></td>
+
<td width="8%"></td>
<td width="60%">
+
<td width="78%">
  
 
<p style="margin-top: 1em">Display information for each
 
<p style="margin-top: 1em">Display information for each
container.</p> </td>
+
container.</p> </td></tr>
<td width="23%">
 
</td></tr>
 
 
<tr valign="top" align="left">
 
<tr valign="top" align="left">
 
<td width="11%"></td>
 
<td width="11%"></td>
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<p><b>-A</b></p></td>
 
<p><b>-A</b></p></td>
<td width="3%"></td>
+
<td width="8%"></td>
<td width="60%">
+
<td width="78%">
  
<p>Display absolute values (in megabytes).</p></td>
+
<p>Display absolute values (in megabytes). In this mode,
<td width="23%">
+
the last two lines are the numerator and the denominator of
</td></tr>
+
the corresponding field.</p></td></tr>
 
</table>
 
</table>
 
== DESCRIPTION ==
 
 
<p style="margin-left:11%; margin-top: 1em">This utility
 
shows node memory parameters: <b>low memory utilization</b>,
 
<b>low memory commitment</b>, <b>RAM utilization</b>
 
,<b>mem+swap utilization</b>, <b>mem+swap commitment</b>,
 
<b>allocmem utilization</b>, <b>allocmem commitment</b>,
 
<b>allocmem limit</b>.</p>
 
 
<p style="margin-left:11%; margin-top: 1em">With <b>-A</b>
 
option it show absolute values (in megabytes). Without
 
<b>-v</b> option, it will be 1 more line: header line(s),
 
the numerator and the denominator of the corresponding
 
fraction.</p>
 
  
 
== DIAGNOSTICS ==
 
== DIAGNOSTICS ==
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<p style="margin-left:11%; margin-top: 1em">[[Man/vzcfgvalidate.8|<b>vzcfgvalidate</b>(8)]],
 
<p style="margin-left:11%; margin-top: 1em">[[Man/vzcfgvalidate.8|<b>vzcfgvalidate</b>(8)]],
[[Man/vzubc.8|<b>vzubc</b>(8)]].</p>
+
[[Man/vzubc.8|<b>vzubc</b>(8)]],
 +
<b>[[UBC_systemwide_configuration]]</b>.</p>
  
 
== LICENSE ==
 
== LICENSE ==

Revision as of 15:42, 6 June 2011

NAME

vzmemcheck − show information about host memory parameters

SYNOPSIS

vzmemcheck

[-v] [-A]

DESCRIPTION

This utility shows host system memory parameters:
• low memory utilization;
• low memory commitment;
• RAM utilization;
• mem+swap utilization;
• mem+swap commitment;
• allocmem utilization;
• allocmem commitment;
• allocmem limit.

OPTIONS

-v

Display information for each container.

-A

Display absolute values (in megabytes). In this mode, the last two lines are the numerator and the denominator of the corresponding field.

DIAGNOSTICS

Normally, exit status is 0. On error, exit status is 1.

SEE ALSO

vzcfgvalidate(8), vzubc(8), UBC_systemwide_configuration.

LICENSE

Copyright (C) 2000-2011, Parallels, Inc. Licensed under GNU GPL.