%VPS推荐网%臻云云主机简单测试

今天得到一台臻云云主机提供的一台话说是真云主机，对于臻云说实在的小七也了解不多，据说是国字的，嘿嘿。不管怎么样还是看看其性能吧。小七第一件事还是进行测试一下，不过开的线路是国内的，其测试环境为CentOS系统。具体的配置如下：

产品配置及测试环境

【top】VPS配置和使用情况

【CPU信息】cat /proc/cpuinfo-cpu X5650

VPS的硬盘读写性能-dd if=/dev/zero of=test bs=64k count=4k oflag=dsync

只能说算正常的范围。
VPS网络性能测试-wget测速，国内以WDCP面板、安全狗等为例

wget http://cachefly.cachefly.net/100mb.test

由于是国内云主机，其测试速度以两个放置在国内的为例

UnixBench跑分

运行UnixBench（需安装make gcc）得分还算不错~

UnixBench输出结果：

 # # # # # # # ##### ###### # # #### # #
 # # ## # # # # # # # ## # # # # #
 # # # # # # ## ##### ##### # # # # ######
 # # # # # # ## # # # # # # # # #
 # # # ## # # # # # # # ## # # # #
 #### # # # # # ##### ###### # # #### # #

 Version 5.1.2 Based on the Byte Magazine Unix Benchmark

 Multi-CPU version Version 5 revisions by Ian Smith,
 Sunnyvale, CA, USA
 December 22, 2007 johantheghost at yahoo period com


1 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10

1 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10

1 x Execl Throughput 1 2 3

1 x File Copy 1024 bufsize 2000 maxblocks 1 2 3

1 x File Copy 256 bufsize 500 maxblocks 1 2 3

1 x File Copy 4096 bufsize 8000 maxblocks 1 2 3

1 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10

1 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10

1 x Process Creation 1 2 3

1 x System Call Overhead 1 2 3 4 5 6 7 8 9 10

1 x Shell Scripts (1 concurrent) 1 2 3

1 x Shell Scripts (8 concurrent) 1 2 3

========================================================================
 BYTE UNIX Benchmarks (Version 5.1.2)

 System: 7bdb4e57: GNU/Linux
 OS: GNU/Linux -- 2.6.32-431.20.3.el6.i686 -- #1 SMP Thu Jun 19 19:51:30 UTC 2014
 Machine: i686 (i386)
 Language: en_US.utf8 (charmap="ISO-8859-1", collate="ISO-8859-1")
 CPU 0: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5333.6 bogomips)
 Hyper-Threading, MMX, Physical Address Ext, SYSENTER/SYSEXIT
 21:17:37 up 9:51, 1 user, load average: 0.45, 0.12, 0.03; runlevel 3

------------------------------------------------------------------------
Benchmark Run: Mon Oct 20 2014 21:17:37 - 21:45:53
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables 17782594.1 lps (10.0 s, 7 samples)
Double-Precision Whetstone 2715.9 MWIPS (10.1 s, 7 samples)
Execl Throughput 1505.4 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 339045.5 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 47169.4 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 967901.5 KBps (30.0 s, 2 samples)
Pipe Throughput 255994.4 lps (10.0 s, 7 samples)
Pipe-based Context Switching 28476.0 lps (10.0 s, 7 samples)
Process Creation 2439.4 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 2373.3 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 319.3 lpm (60.1 s, 2 samples)
System Call Overhead 625459.5 lps (10.0 s, 7 samples)

System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 17782594.1 1523.8
Double-Precision Whetstone 55.0 2715.9 493.8
Execl Throughput 43.0 1505.4 350.1
File Copy 1024 bufsize 2000 maxblocks 3960.0 339045.5 856.2
File Copy 256 bufsize 500 maxblocks 1655.0 47169.4 285.0
File Copy 4096 bufsize 8000 maxblocks 5800.0 967901.5 1668.8
Pipe Throughput 12440.0 255994.4 205.8
Pipe-based Context Switching 4000.0 28476.0 71.2
Process Creation 126.0 2439.4 193.6
Shell Scripts (1 concurrent) 42.4 2373.3 559.7
Shell Scripts (8 concurrent) 6.0 319.3 532.1
System Call Overhead 15000.0 625459.5 417.0
 ========
System Benchmarks Index Score 428.0




======= Script description and score comparison: =======

总结：整体上说做站没有什么问题的，其性能有待探究。