VPS基础测试
首先，速度测试
通过一键安装包下载速度测试软件
wget -O speedtest-cli https://raw.githubusercontent.com/sivel/speedtest-cli/master/speedtest_cli.py
chmod +x speedtest-cli
执行
./speedtest-cli
运行结果
Retrieving speedtest.net configuration...
Retrieving speedtest.net server list...
Testing from HostUS (X.X.X18.X)...
Selecting best server based on latency...
Hosted by Atlantic Metro (Los Angeles, CA) [0.70 km]: 9.44 ms
Testing download speed........................................
Download: 800.94 Mbit/s
Testing upload speed..................................................
Upload: 444.70 Mbit/s
因为需要python，所以根据情况可能先要安装一下
yum install python
UnixBrench 性能测试
事前准备，需要依赖的包安装一下
yum -y install wget gcc
yum -y install perl perl-Time-HiRes
然后下载代码，解压，并编译
wget --no-check-certificate https://github.com/teddysun/across/raw/master/unixbench.sh
chmod +x unixbench.sh
./unixbench.sh
一般情况下VPS都没有图形界面，所以注释掉图形的测试
用VI之类的工具，打开Makefile这个文件，找到GRAPHIC_TESTS = defined，注释掉
#GRAPHIC_TESTS = defined
执行命令
./Run
等待跑完之后，输出的结果大概是这个样子
# # # # # # # ##### ###### # # #### # #
# # ## # # # # # # # ## # # # # #
# # # # # # ## ##### ##### # # # # ######
# # # # # # ## # # # # # # # # #
# # # ## # # # # # # # ## # # # #
#### # # # # # ##### ###### # # #### # #
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: localhost.localdomain: GNU/Linux
OS: GNU/Linux -- 3.10.0-123.8.1.el7.x86_64 -- #1 SMP Mon Sep 22 19:06:58 UTC 2014
Machine: x86_64 (x86_64)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5331.8 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
08:24:54 up 1 day, 2:11, 1 user, load average: 0.00, 0.01, 0.05; runlevel 3
------------------------------------------------------------------------
Benchmark Run: Wed Nov 12 2014 08:24:54 - 08:52:53
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 28890881.0 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3880.4 MWIPS (9.0 s, 7 samples)
Execl Throughput 4146.3 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1051084.3 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 286552.2 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 2142638.4 KBps (30.0 s, 2 samples)
Pipe Throughput 1726807.0 lps (10.0 s, 7 samples)
Pipe-based Context Switching 322865.5 lps (10.0 s, 7 samples)
Process Creation 13662.4 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 5955.4 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 713.1 lpm (60.0 s, 2 samples)
System Call Overhead 2138318.1 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 28890881.0 2475.7
Double-Precision Whetstone 55.0 3880.4 705.5
Execl Throughput 43.0 4146.3 964.2
File Copy 1024 bufsize 2000 maxblocks 3960.0 1051084.3 2654.3
File Copy 256 bufsize 500 maxblocks 1655.0 286552.2 1731.4
File Copy 4096 bufsize 8000 maxblocks 5800.0 2142638.4 3694.2
Pipe Throughput 12440.0 1726807.0 1388.1
Pipe-based Context Switching 4000.0 322865.5 807.2
Process Creation 126.0 13662.4 1084.3
Shell Scripts (1 concurrent) 42.4 5955.4 1404.6
Shell Scripts (8 concurrent) 6.0 713.1 1188.4
System Call Overhead 15000.0 2138318.1 1425.5
========
System Benchmarks Index Score 1444.7