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。
UnixBench 4.10 下载地址：http://soft.vpser.net/test/unixbench/unixbench-4.1.0-wht.tar.gz
[root@noc ~]# wget http://soft.vpser.net/test/unixbench/unixbench-4.1.0-wht.tar.gz
[root@noc ~]# tar xzf unixbench-4.1.0-wht.tar.gz
[root@noc ~]# ls
unixbench-4.1.0-wht-2 unixbench-4.1.0-wht.tar.gz
[root@noc ~]# cd unixbench-4.1.0-wht-2/
[root@noc unixbench-4.1.0-wht-2]# make
如果遇到 Error: Please install /usr/bin/time. 错误提示
centos/fedora 下运行 yum install time
ubuntu/debian 下运行 apt-get install time
[root@noc unixbench-4.1.0-wht-2]# ./Run
以下是运行后显示的内容：
==============================================================
BYTE UNIX Benchmarks (Version 4.1-wht.2)
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
simfs 5120000 1581972 3538028 31% /
Start Benchmark Run: Wed Feb 4 05:11:25 PST 2009
05:11:25 up 20 days, 21:26, 1 user, load average: 0.00, 0.00, 0.00
End Benchmark Run: Wed Feb 4 05:21:40 PST 2009
05:21:40 up 20 days, 21:37, 1 user, load average: 15.46, 6.32, 2.72
INDEX VALUES
TEST BASELINE RESULT INDEX
Dhrystone 2 using register variables 376783.7 23797779.3 631.6
Double-Precision Whetstone 83.1 1407.7 169.4
Execl Throughput 188.3 10095.2 536.1
File Copy 1024 bufsize 2000 maxblocks 2672.0 204163.0 764.1
File Copy 256 bufsize 500 maxblocks 1077.0 74664.0 693.3
File Read 4096 bufsize 8000 maxblocks 15382.0 1629641.0 1059.4
Pipe Throughput 111814.6 3058960.1 273.6
Pipe-based Context Switching 15448.6 887966.3 574.8
Process Creation 569.3 26803.0 470.8
Shell Scripts (8 concurrent) 44.8 2503.6 558.8
System Call Overhead 114433.5 2409758.4 210.6
=========
FINAL SCORE 475.4
[root@noc unixbench-4.1.0-wht-2]#
快去测试一下你的VPS吧。
