UnixBench：测试Linux VPS性能
<p>UnixBench是一款不错的Linux下的VPS性能测试软件，现在说一下具体用法。</p><p>UnixBench 4.10 下载地址：<a href="http://licess.googlecode.com/files/unixbench-4.1.0-wht.tar.gz">http://licess.googlecode.com/files/unixbench-4.1.0-wht.tar.gz</a></p>
<p> # wget <a href="http://licess.googlecode.com/files/unixbench-4.1.0-wht.tar.gz">http://licess.googlecode.com/files/unixbench-4.1.0-wht.tar.gz</a></p>
<p> # tar xzf unixbench-4.1.0-wht.tar.gz<br /># ls<br />
unixbench-4.1.0-wht-2 unixbench-4.1.0-wht.tar.gz</p>
<p># cd unixbench-4.1.0-wht-2/<br />#
make</p>
<p># ./Run</p>
<p>一下是运行后显示的内容：</p>
<p>==============================================================<br />BYTE UNIX
Benchmarks (Version 4.1-wht.2)<br />System — Linux noc.lnmp.org
2.6.18-92.1.13.el5.028stab059.6 #1 SMP Fri Nov 14 16:01:01 MSK 2008 i686 i686
i386 GNU/Linux<br />simfs 5120000 1581972 3538028 31% /</p>
<p>Start Benchmark Run: Wed Feb 4 05:11:25 PST 2009<br /> 05:11:25 up 20 days,
21:26, 1 user, load average: 0.00, 0.00, 0.00</p>
<p>End Benchmark Run: Wed Feb 4 05:21:40 PST 2009<br /> 05:21:40 up 20 days,
21:37, 1 user, load average: 15.46, 6.32, 2.72<br /> INDEX
VALUES<br />TEST BASELINE RESULT
INDEX</p>
<p>Dhrystone 2 using register variables 376783.7 23797779.3
631.6<br />Double-Precision Whetstone 83.1 1407.7
169.4<br />Execl Throughput 188.3 10095.2
536.1<br />File Copy 1024 bufsize 2000 maxblocks 2672.0 204163.0
764.1<br />File Copy 256 bufsize 500 maxblocks 1077.0 74664.0
693.3<br />File Read 4096 bufsize 8000 maxblocks 15382.0 1629641.0
1059.4<br />Pipe Throughput 111814.6 3058960.1
273.6<br />Pipe-based Context Switching 15448.6 887966.3
574.8<br />Process Creation 569.3 26803.0
470.8<br />Shell Scripts (8 concurrent) 44.8 2503.6
558.8<br />System Call Overhead 114433.5 2409758.4
210.6<br />
=========<br /> FINAL
SCORE 475.4<br />[root@noc
unixbench-4.1.0-wht-2]#</p>
<p>我的VPS是<a href="http://thenynocportal.com/aff.php?aff=087">www.thenynoc.com</a>的，内存是256MB，分数是475.4，自己感觉这个分数还不错。快去测试一下你的VPS吧。</p>
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