Php performance testing tools-installation of xhprof

Php performance testing tool-xhprof installation xhprof is an open-source php performance testing tool developed by facebook. it is widely used in the development process of facebook .? 1. how to install xhprof? 1.: http://pecl.php.net/get/xhprof php performance testing tool-xhprof installation

Xhprof is an open-source php performance testing tool developed by facebook. it is widely used in facebook development.

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I. installation of xhprof

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1.: http://pecl.php.net/get/xhprof-0.9.2.tgz

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?? In linux, run the command: wget? Http://pecl.php.net/get/xhprof-0.9.2.tgz

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2. because xpprof comes with a web analysis page, you can put it under the web server directory.

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?? Music xhprof-0.9.2.tgz/www/webroot/

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?? Cd/www/webroot/

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3. decompress: tar xzf xhprof-0.9.2.tgz to get the decompressed file xhprof-0.9.2

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?? Cd xhprof-0.9.2

?? Go to the file and you can see the directory structure of xhprof? :

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?????? CHANGELOG
?????? CREDITS
?????? Examples
?????? Extension
?????? LICENSE
?????? README
?????? Xhprof_html
?????? Xhprof_lib

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? I don't know much about a piece of software. The best way is to open the README file and check it out.

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? Vi README

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? Success! For installation and usage notes refer:
??????? Xhprof_html/docs/index.html

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?? So we have to open the xhprof_html/docs/index.html file (I just put the entire xhprof under the web server directory, so I can open it directly in the browser ). This file provides a detailed introduction to xhprof. the installation steps are as follows:

The stepsbelow shocould work for Linux/Unix environments.

% cd 
 
  /extension/% phpize% ./configure --with-php-config=
  
   % make% make install% make test
  
 

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4. follow the instructions above to install

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?? A .??? Cd extension /?????????????????? // Enter the Directory

?? B .??? ~ /Web/php/bin/phpize ???? // Phpize is used to expand the php extension module, under the bin of the php installation directory

?? C .??? ./Configure? -- Enable-xhprof? -- With-php-config = ~ /Web/php/bin/php-config

?? D .??? Make & make install

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? After the preceding steps are completed, the. so file is generated.

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5. configure php. ini

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? Configure the xhprof extension in php. ini, open php. ini, and add at the end of the file:

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[Xhprof] extension = xhprof. soxhprof. output_dir =
 
  
// You can customize the output file directory.
 

Note: The Directory stored in xhprofy must be the same as the Directory pointed to by extension_dir in php. ini.

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6. restart php

??? ~ /Web/php/sbin/php-fpm reload

?? In the phpinfo information, you can see that the xhprof extension is successfully installed.

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For more information about how to use xhprof, see/xhprof_html/docs/index.html in the xhprof installation directory.

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