<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!--Converted with LaTeX2HTML 98.2 beta6 (August 14th, 1998)
original version by:  Nikos Drakos, CBLU, University of Leeds
* revised and updated by:  Marcus Hennecke, Ross Moore, Herb Swan
* with significant contributions from:
  Jens Lippmann, Marek Rouchal, Martin Wilck and others -->
<HTML>
<HEAD>
<TITLE>8.11 resource --
Resource usage information</TITLE>
<META NAME="description" CONTENT="8.11 resource --
Resource usage information">
<META NAME="keywords" CONTENT="lib">
<META NAME="resource-type" CONTENT="document">
<META NAME="distribution" CONTENT="global">
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
<LINK REL="STYLESHEET" HREF="lib.css">
<LINK REL="next" HREF="module-syslog.html">
<LINK REL="previous" HREF="module-posixfile.html">
<LINK REL="up" HREF="unix.html">
<LINK REL="next" HREF="node167.html">
</HEAD>
<BODY bgcolor="#ffffff">
<div class=navigation>
<table align=center width="100%" cellpadding=0 cellspacing=2>
<tr>
<td><A HREF="node167.html"><img width=32 height=32 align=bottom border=0 alt="next"
 src="../icons/next.gif"></A></td>
<td><A HREF="unix.html"><img width=32 height=32 align=bottom border=0 alt="up"
 src="../icons/up.gif"></A></td>
<td><A HREF="module-posixfile.html"><img width=32 height=32 align=bottom border=0 alt="previous"
 src="../icons/previous.gif"></A></td>
<td align=center bgcolor="#99CCFF" width="100%">
 <b class=title>Python Library Reference</b></td>
<td><A HREF="contents.html"><img width=32 height=32 align=bottom border=0 alt="contents"
 src="../icons/contents.gif"></A></td>
<td><a
 href="modindex.html"><img width=32 height=32 align=bottom border=0 alt="modules"
 src="../icons/modules.gif"></a></td>
<td><A HREF="genindex.html"><img width=32 height=32 align=bottom border=0 alt="index"
 src="../icons/index.gif"></A></td>
</tr></table><b class=navlabel>Next:</b> <span class=sectref><A HREF="node167.html">8.11.1 Resource Limits</A></span>
<b class=navlabel>Up:</b> <span class=sectref><A HREF="unix.html">8. Unix Specific Services</A></span>
<b class=navlabel>Previous:</b> <span class=sectref><A HREF="module-posixfile.html">8.10 posixfile  </A></span>
<br><hr></div>
<!--End of Navigation Panel-->

<H1><A NAME="SECTION00101100000000000000000">
8.11 <tt class=module>resource</tt> --
         Resource usage information</A>
</H1>

<P>
  
<p class=availability>Availability: <span
 class=platform>Unix</span>.</p>

<P>
This module provides basic mechanisms for measuring and controlling
system resources utilized by a program.

<P>
Symbolic constants are used to specify particular system resources and
to request usage information about either the current process or its
children.

<P>
A single exception is defined for errors:

<P>
<dl><dt><b><a name="l2h-1509"><tt class=exception>error</tt></a></b>
<dd>
  The functions described below may raise this error if the underlying
  system call failures unexpectedly.
</dl>

<P>

<p><hr>
<!--Table of Child-Links-->


<UL>
<LI><A NAME="tex2html2568"
 HREF="node167.html">8.11.1 Resource Limits</A>
<LI><A NAME="tex2html2569"
 HREF="node168.html">8.11.2 Resource Usage</A>
</UL>
<!--End of Table of Child-Links-->
<p>
<div class=navigation><hr><table align=center width="100%" cellpadding=0 cellspacing=2>
<tr>
<td><A HREF="node167.html"><img width=32 height=32 align=bottom border=0 alt="next"
 src="../icons/next.gif"></A></td>
<td><A HREF="unix.html"><img width=32 height=32 align=bottom border=0 alt="up"
 src="../icons/up.gif"></A></td>
<td><A HREF="module-posixfile.html"><img width=32 height=32 align=bottom border=0 alt="previous"
 src="../icons/previous.gif"></A></td>
<td align=center bgcolor="#99CCFF" width="100%">
 <b class=title>Python Library Reference</b></td>
<td><A HREF="contents.html"><img width=32 height=32 align=bottom border=0 alt="contents"
 src="../icons/contents.gif"></A></td>
<td><a
 href="modindex.html"><img width=32 height=32 align=bottom border=0 alt="modules"
 src="../icons/modules.gif"></a></td>
<td><A HREF="genindex.html"><img width=32 height=32 align=bottom border=0 alt="index"
 src="../icons/index.gif"></A></td>
</tr></table><b class=navlabel>Next:</b> <span class=sectref><A HREF="node167.html">8.11.1 Resource Limits</A></span>
<b class=navlabel>Up:</b> <span class=sectref><A HREF="unix.html">8. Unix Specific Services</A></span>
<b class=navlabel>Previous:</b> <span class=sectref><A HREF="module-posixfile.html">8.10 posixfile  </A></span>
</div>
<!--End of Navigation Panel-->
<ADDRESS>
<hr>Send comments on this document to <a href="mailto:python-docs@python.org">python-docs@python.org</a>.
</ADDRESS>
</BODY>
</HTML>
