Compile and install lamp-4 (install XCache for PHP acceleration)

Installing XCache, accelerating ******************* for PHP

Unzip-o Phpmyadmin-4.0.5-all-languages.zip

MV PHPMYADMIN-4.0.5-ALL-LANGUAGES/USR/LOCAL/APACHE/HTDOCS/PMA

1, Pressure test:

Ulimit-n 3000

Ab-c 100-n http://10.10.37.138/pma/index.php 10 concurrent, 2000 requests

[Email protected] local]# Ulimit-n 3000

[Email protected] local]# ab-c 100-n http://10.10.37.138/pma/index.php

This is apachebench, Version 2.3 < $Revision: 1554214 $>

Copyright 1996 Adam Twiss, Zeus technology LTD, http://www.zeustech.net/

Licensed to the Apache software Foundation, http://www.apache.org/

Benchmarking 10.10.37.138 (Be patient)

Completed requests

Completed requests

Completed requests

Completed requests

Completed requests

Completed requests

Completed 1400 requests

Completed requests

Completed 1800 requests

Completed requests

Finished requests

Server software:apache/2.4.9 software version

Server address of the hostname:10.10.37.138 request

Server port:80 servers port

Document Path:/pma/index.php

Document length:7794 sizeof bytes URL

Concurrency level:100 Concurrent Request

Time taken for tests:103.874 seconds The duration of the entire test

Complete requests:2000 Altogether 2000 of the requests

Failed requests:0

Total transferred:17925162 bytes contains headers and data

HTML transferred:15588000 bytes data transferred in total

Requests per second:19.25 [#/sec] (mean) number of requests completed per second

Time per request:5193.681 [MS] (mean) each batch (100) requests required

Time per request:51.937 [MS] (mean, across all concurrent requests) every request consumed

Transfer rate:168.52 [kbytes/sec] received transfer rate

Connection times (ms) Connection time

Min MEAN[+/-SD] Median max

connect:0 58.9 0 497 Connection established

processing:2445 5139 1298.0 4850 17286 Request Processing

waiting:2445 5111 1303.1 4820 17285 waits for data to be loaded from disk and corresponding

total:2445 5150 1301.4 4858 17286

Percentage of the requests served within a certain time (MS)

50% 4858

66% 5165

75% 5410

80% 5590

90% 6274

95% 7209

98% 9036

99% 11075

100% 17286 (Longest request)

Sync

2, download xcache-3.1.2.tar.bz2 Baidu Search can

Unpack and compile the installation

[Email protected] php]# man-m man/phpize

/usr/local/php/bin/phpize compiling a third-party extension is all that is required to execute

./configure--enable-xcache--with-php-config=/usr/local/php/bin/php-config

Make && make install

After installation, the following information appears:

Installing Shared extensions:/usr/local/php/lib/php/extensions/no-debug-zts-20100525/

3, Configuration:

[Email protected] xcache-3.1.2]# MKDIR/ETC/PHP.D

[email protected] xcache-3.1.2]# CP xcache.ini/etc/php.d/

[Email protected] xcache-3.1.2]# Vi/etc/php.d/xcache.ini

Extension =/usr/local/php/lib/php/extensions/no-debug-zts-20100525/

4, then do the stress test:

http://10.10.37.138/pma/index.php Refresh several times to build the cache

Perform the test again

Ab-c 100-n http://10.10.37.138/pma/index.php

Requests per second:80.13 [#/sec] (mean)

Time per request:1248.033 [MS] (mean)

Time per request:12.480 [MS] (mean, across all concurrent requests)

Speed before installing the XCache

Requests per second:19.25 [#/sec] (mean)

Time per request:5193.681 [MS] (mean)

Time per request:51.937 [MS] (mean, across all concurrent requests)

Up to three times times faster than the speed.

Requests per second:21.97 [#/sec] (mean)

Time per request:4552.375 [MS] (mean)

Time per request:45.524 [MS] (mean, across all concurrent requests)

For read-more, less-written server types

This article is from the "Linux" blog, so be sure to keep this source http://loveall.blog.51cto.com/8658573/1877884

Compile and install lamp-4 (install XCache for PHP acceleration)