UnixBench是一款不错的Linux下的VPS性能测试工具,现在说一下具体用法。

ssh登录您的linux vps控制台,运行下面的1行命令即可:

wget http://www.CTOHome.com/linux-vps-pack/unixbench.sh;sh ./unixbench.sh;

此脚本会自动下载unixbench测试工具,并自动运行它。 根据您的机器性能,测试执行完大约需要5-10分钟

我的vps测试如下,配置:512MB内存,20G硬盘,1个Xeon(TM) CPU 3.06GHz

1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables        4746943.4 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     1177.4 MWIPS (10.5 s, 7 samples)
Execl Throughput                               1489.6 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        179386.1 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           53237.1 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        451691.6 KBps  (30.0 s, 2 samples)
Pipe Throughput                              358547.6 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  86837.7 lps   (10.0 s, 7 samples)
Process Creation                               4989.5 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   1759.7 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    238.2 lpm   (60.1 s, 2 samples)
System Call Overhead                         396963.7 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0    4746943.4    406.8
Double-Precision Whetstone                       55.0       1177.4    214.1
Execl Throughput                                 43.0       1489.6    346.4
File Copy 1024 bufsize 2000 maxblocks          3960.0     179386.1    453.0
File Copy 256 bufsize 500 maxblocks            1655.0      53237.1    321.7
File Copy 4096 bufsize 8000 maxblocks          5800.0     451691.6    778.8
Pipe Throughput                               12440.0     358547.6    288.2
Pipe-based Context Switching                   4000.0      86837.7    217.1
Process Creation                                126.0       4989.5    396.0
Shell Scripts (1 concurrent)                     42.4       1759.7    415.0
Shell Scripts (8 concurrent)                      6.0        238.2    397.0
System Call Overhead                          15000.0     396963.7    264.6
                                                                   ========
System Benchmarks Index Score                                         352.6
 

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