擅长:python、mysql、java
<p><a href="http://code.google.com/p/psutil/">psutil</a>是另一个不错的选择。但它也需要安装一个库。</p>
<pre><code>>>> import psutil
>>> psutil.virtual_memory()
vmem(total=8374149120L, available=2081050624L, percent=75.1,
used=8074080256L, free=300068864L, active=3294920704,
inactive=1361616896, buffers=529895424L, cached=1251086336)
</code></pre>