云server 性能测试web压力测试

前言：如今，云server主流。它已成为许多中小型企业的首选server，但是云server它是一个虚拟机。所以性能是一个大问题，从这里开始介绍云server性能测试，云webserver压力测试。

Linux下经常使用的四款Webserver压力測试工具（http_load、webbench、ab、siege），这里採用apache自带的ab工具来測试。

1，開始安装apache

前期准备：

yum install gcc* -y

yum install libtool* -y

1.1，去官网下载

apache，http://httpd.apache.org/download.cgi#apache24

下载软件包是：httpd-2.4.12.tar.gz

解压tar -zxvf httpd-2.2.6.tar.gz,完毕之后，会在当前文件夹出现一个httpd-2.2.6文件夹，然后顺序运行例如以下命令改名：

tar -zxvf httpd-2.2.6.tar.gz
mv httpd-2.2.6 apache
cd apache

设置安装參数,命令例如以下:

./configure –prefix=/usr/local/apache2 –enable-module=so –with-apr=/usr/local/apr –with-apr-util=/usr/local/apr-util

[root@bwebhttpd-2.4.12]# ./configure --prefix=/usr/local/apache2 --enable-module=so --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util
checking for chosen layout... Apache
checking for working mkdir -p... yes
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking target system type... x86_64-unknown-linux-gnu
configure:
configure: Configuring Apache Portable Runtime library...
configure:
checking for APR... configure: error: the --with-apr parameter is incorrect. It must specify an install prefix, a build directory, or an apr-config file.
[root@bwebhttpd-2.4.12]#

<版权全部，文章同意转载，但必须以链接方式注明源地址，否则追究法律责任!>

原博客地址： /article/1563883.html

原作者：黄杉 (mchdba)

报错APR…问题

1.2 解决apr not found问题

去http://apr.apache.org/download.cgi下载

wget http://archive.apache.org/dist/apr/apr-1.4.6.tar.gz。然后源代码安装

[root@bwebdata]# cd apr-1.4.6
[root@bwebapr-1.4.6]#  ./configure --prefix=/usr/local/apr
[root@bwebapr-1.4.6]# make
[root@bwebapr-1.4.6]# make install

1.3.解决APR-util not found问题

须要安装apr-util组件：

[root@bwebdata]# wget http://apache.fayea.com//apr/apr-util-1.5.4.tar.gz [root@bwebdata]# tar -xvf apr-util-1.5.4.tar.gz
[root@bwebdata]# cd apr-util-1.5.4
[root@bwebapr-util-1.5.4]#  ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr/bin/apr-1-config
[root@bwebapr-util-1.5.4]# make
[root@bwebapr-util-1.5.4]# make install

或者 yum install -y apr-util*

1.4 configure: error: pcre-config for libpcre not found问题

../configure加入了–with-apr=/usr/local/apr –with-apr-util=/usr/local/apr-util仍提示 configure: error: pcre-config for libpcre not found. PCRE is required and available from http://pcre.org/的错误

查看下是否有pcre參数

[root@bwebhttpd-2.4.12]# ./configure -help | grep pcre

–with-pcre=PATH Use external PCRE library

[root@bwebhttpd-2.4.12]#

没有这个參数。所以须要又一次下载安装：

下载pcre，下载地址一：http://sourceforge.net/projects/pcre 下载地址二：http://ftp.exim.llorien.org/pcre/

[root@bwebdata]# wget http://ftp.exim.llorien.org/pcre/pcre-8.36.tar.gz --这里由于下载失败。所以又一次去csdn资源库下载了pcre的zip包
[root@bwebdata]# unzip pcre-8.36.zip
[root@bwebdata]# cd pcre-8.36
[root@bwebpcre-8.36]# ./configure --prefix=/usr/local/pcre
[root@bwebpcre-8.36]# make
[root@bwebpcre-8.36]# make install

或者 yum安装也能够：

[root@bwebhttpd-2.4.12]# yum install -y pcre*

必要的组件安装完了。我们能够继续源代码编译apache了

2 最后编译安装apache

[root@bwebhttpd-2.4.12]# ./configure --prefix=/usr/local/apache2 --enable-module=so --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util --with-included-apr
[root@bwebhttpd-2.4.12]# make
[root@bwebhttpd-2.4.12]# make install

启动apache

/usr/local/apache2/bin/apachectl start

[root@bwebhttpd-2.4.12]#  /usr/local/apache2/bin/apachectl start
AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using 172.16.1.4. Set the 'ServerName' directive globally to suppress this message
[root@bwebhttpd-2.4.12]#

查看下：

在浏览器中输入地址：http://172.16.1.4/，会显演示样例如以下信息：

It works!

apache安装完毕后ab命令存放在apache安装文件夹的bin文件夹下。例如以下：

[root@bwebhttpd-2.4.12]# ll /usr/local/apache2/bin
total 2308
-rwxr-xr-x. 1 root root   80799 Jun  4 12:48 ab
-rwxr-xr-x. 1 root root    3438 Jun  4 12:43 apachectl
-rwxr-xr-x. 1 root root   23515 Jun  4 12:43 apxs
-rwxr-xr-x. 1 root root   12277 Jun  4 12:48 checkgid
-rwxr-xr-x. 1 root root    8925 Jun  4 12:43 dbmmanage
-rw-r--r--. 1 root root    1073 Jun  4 12:43 envvars
-rw-r--r--. 1 root root    1073 Jun  4 12:43 envvars-std
-rwxr-xr-x. 1 root root   20200 Jun  4 12:48 fcgistarter
-rwxr-xr-x. 1 root root   66594 Jun  4 12:48 htcacheclean
-rwxr-xr-x. 1 root root   40674 Jun  4 12:48 htdbm
-rwxr-xr-x. 1 root root   22263 Jun  4 12:48 htdigest
-rwxr-xr-x. 1 root root   41346 Jun  4 12:48 htpasswd
-rwxr-xr-x. 1 root root 1933978 Jun  4 12:48 httpd
-rwxr-xr-x. 1 root root   19488 Jun  4 12:48 httxt2dbm
-rwxr-xr-x. 1 root root   21908 Jun  4 12:48 logresolve
-rwxr-xr-x. 1 root root   34593 Jun  4 12:48 rotatelogs
[root@bwebhttpd-2.4.12]#

/usr/local/apache2/bin/ab -c 1000 -n 1000 http://127.0.0.1/phpinfo.php

3,ab压測结果例如以下：

3.1 微软云压測

ab压測结果例如以下：

[root@bwebhttpd-2.4.12]# /usr/local/apache2/bin/ab -c 1000 -n 1000 http://127.0.0.1/phpinfo.php This is ApacheBench, Version 2.3 <$Revision: 1638069 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Licensed to The Apache Software Foundation, http://www.apache.org/ 
Benchmarking 127.0.0.1 (be patient)
Completed 100 requests
Completed 200 requests
Completed 300 requests
Completed 400 requests
Completed 500 requests
Completed 600 requests
Completed 700 requests
Completed 800 requests
Completed 900 requests
Completed 1000 requests
Finished 1000 requests

Server Software:        Apache/2.4.12
Server Hostname:        127.0.0.1
Server Port:            80

Document Path:          /phpinfo.php
Document Length:        209 bytes

Concurrency Level:      1000
Time taken for tests:   0.676 seconds
Complete requests:      1000
Failed requests:        0
Non-2xx responses:      1000
Total transferred:      387000 bytes
HTML transferred:       209000 bytes
Requests per second:    1478.80 [#/sec] (mean)
Time per request:       676.224 [ms] (mean)
Time per request:       0.676 [ms] (mean, across all concurrent requests)
Transfer rate:          558.88 [Kbytes/sec] received

Connection Times (ms)
min  mean[+/-sd] median   max
Connect:        4   28  20.1     14      65
Processing:     4   90 155.1     18     608
Waiting:        3   87 156.2     13     608
Total:         16  118 169.9     29     665

Percentage of the requests served within a certain time (ms)
50%     29
66%     52
75%    266
80%    267
90%    270
95%    662
98%    663
99%    663
100%    665 (longest request)
[root@bwebhttpd-2.4.12]

下面是加带了-k參数。表示不释放连接:

ab -k -c 1000 -n 1000 http://127.0.0.1/phpinfo.php

[root@bwebhttpd-2.4.12]# /usr/local/apache2/bin/ab -k -c 1000 -n 1000 http://127.0.0.1/phpinfo.php This is ApacheBench, Version 2.3 <$Revision: 1638069 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Licensed to The Apache Software Foundation, http://www.apache.org/ 
Benchmarking 127.0.0.1 (be patient)
Completed 100 requests
Completed 200 requests
Completed 300 requests
Completed 400 requests
Completed 500 requests
Completed 600 requests
Completed 700 requests
Completed 800 requests
Completed 900 requests
Completed 1000 requests
Finished 1000 requests

Server Software:        Apache/2.4.12
Server Hostname:        127.0.0.1
Server Port:            80

Document Path:          /phpinfo.php
Document Length:        209 bytes

Concurrency Level:      1000
Time taken for tests:   5.136 seconds
Complete requests:      1000
Failed requests:        125
(Connect: 0, Receive: 0, Length: 125, Exceptions: 0)
Non-2xx responses:      885
Keep-Alive requests:    877
Total transferred:      374749 bytes
HTML transferred:       184965 bytes
Requests per second:    194.69 [#/sec] (mean)
Time per request:       5136.408 [ms] (mean)
Time per request:       5.136 [ms] (mean, across all concurrent requests)
Transfer rate:          71.25 [Kbytes/sec] received

Connection Times (ms)
min  mean[+/-sd] median   max
Connect:        0   18  25.2      0      73
Processing:     1 1342 2013.5     12    5060
Waiting:        1  728 1499.3     11    5060
Total:          1 1360 2023.8     45    5130

Percentage of the requests served within a certain time (ms)
50%     45
66%   1137
75%   2201
80%   4997
90%   5005
95%   5128
98%   5129
99%   5129
100%   5130 (longest request)
[root@bwebhttpd-2.4.12]#

3.2 华为云压測

[root@hwweb02 httpd-2.4.12]# /usr/local/apache2/bin/ab -c 1000 -n 1000 http://127.0.0.1/phpinfo.php This is ApacheBench, Version 2.3 <$Revision: 1638069 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Licensed to The Apache Software Foundation, http://www.apache.org/ 
Benchmarking 127.0.0.1 (be patient)
Completed 100 requests
Completed 200 requests
Completed 300 requests
Completed 400 requests
Completed 500 requests
Completed 600 requests
Completed 700 requests
Completed 800 requests
Completed 900 requests
Completed 1000 requests
Finished 1000 requests

Server Software:        Apache/2.4.12
Server Hostname:        127.0.0.1
Server Port:            80

Document Path:          /phpinfo.php
Document Length:        209 bytes

Concurrency Level:      1000
Time taken for tests:   0.642 seconds
Complete requests:      1000
Failed requests:        0
Non-2xx responses:      1000
Total transferred:      387000 bytes
HTML transferred:       209000 bytes
Requests per second:    1558.26 [#/sec] (mean)
Time per request:       641.742 [ms] (mean)
Time per request:       0.642 [ms] (mean, across all concurrent requests)
Transfer rate:          588.91 [Kbytes/sec] received

Connection Times (ms)
min  mean[+/-sd] median   max
Connect:        1   16  11.5      8      30
Processing:     8  101 170.6     20     609
Waiting:        2   98 171.8     18     609
Total:         15  116 176.2     25     634

Percentage of the requests served within a certain time (ms)
50%     25
66%     45
75%    231
80%    234
90%    238
95%    632
98%    634
99%    634
100%    634 (longest request)
[root@hwweb02 httpd-2.4.12]#

下面是加带了-k參数。表示不释放连接:

[root@hwweb02 httpd-2.4.12]#  /usr/local/apache2/bin/ab -k -c 1000 -n 1000 http://127.0.0.1/phpinfo.php This is ApacheBench, Version 2.3 <$Revision: 1638069 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Licensed to The Apache Software Foundation, http://www.apache.org/ 
Benchmarking 127.0.0.1 (be patient)
Completed 100 requests
Completed 200 requests
Completed 300 requests
Completed 400 requests
Completed 500 requests
Completed 600 requests
Completed 700 requests
Completed 800 requests
Completed 900 requests
Completed 1000 requests
Finished 1000 requests

Server Software:        Apache/2.4.12
Server Hostname:        127.0.0.1
Server Port:            80

Document Path:          /phpinfo.php
Document Length:        209 bytes

Concurrency Level:      1000
Time taken for tests:   6.265 seconds
Complete requests:      1000
Failed requests:        100
(Connect: 0, Receive: 0, Length: 100, Exceptions: 0)
Non-2xx responses:      910
Keep-Alive requests:    900
Total transferred:      385300 bytes
HTML transferred:       190190 bytes
Requests per second:    159.62 [#/sec] (mean)
Time per request:       6264.951 [ms] (mean)
Time per request:       6.265 [ms] (mean, across all concurrent requests)
Transfer rate:          60.06 [Kbytes/sec] received

Connection Times (ms)
min  mean[+/-sd] median   max
Connect:        0   10  12.9      0      29
Processing:     0 1425 2150.0      8    6235
Waiting:        0  934 1811.3      8    6235
Total:          0 1434 2155.1      8    6261

Percentage of the requests served within a certain time (ms)
50%      8
66%   1402
75%   2419
80%   3416
90%   5004
95%   6260
98%   6261
99%   6261
100%   6261 (longest request)
[root@hwweb02 httpd-2.4.12]#

3.3 idc机房測试

[root@idc_web~]# /usr/bin/ab -k -c 1000 -n 1000 http://127.0.0.1/phpinfo.php This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Licensed to The Apache Software Foundation, http://www.apache.org/ 
Benchmarking 127.0.0.1 (be patient)
Completed 100 requests
Completed 200 requests
Completed 300 requests
Completed 400 requests
Completed 500 requests
Completed 600 requests
Completed 700 requests
Completed 800 requests
Completed 900 requests
Completed 1000 requests
Finished 1000 requests

Server Software:        Apache/2.2.15
Server Hostname:        127.0.0.1
Server Port:            80

Document Path:          /phpinfo.php
Document Length:        286 bytes

Concurrency Level:      1000
Time taken for tests:   0.341 seconds
Complete requests:      1000
Failed requests:        0
Write errors:           0
Non-2xx responses:      1000
Keep-Alive requests:    0
Total transferred:      466000 bytes
HTML transferred:       286000 bytes
Requests per second:    2929.00 [#/sec] (mean)
Time per request:       341.414 [ms] (mean)
Time per request:       0.341 [ms] (mean, across all concurrent requests)
Transfer rate:          1332.92 [Kbytes/sec] received

Connection Times (ms)
min  mean[+/-sd] median   max
Connect:       23   41   9.9     42      57
Processing:    78  177  65.4    178     274
Waiting:       72  176  65.4    177     274
Total:        120  218  72.0    234     316

Percentage of the requests served within a certain time (ms)
50%    234
66%    278
75%    288
80%    294
90%    307
95%    312
98%    315
99%    316
100%    316 (longest request)
[root@idc_web~]#

參考文章地址：http://blog.csdn.net/chenxiaohua/article/details/2047757

參考文章地址：http://blog.chinaunix.net/uid-7411781-id-2056132.html

參考文章：/article/5079415.html