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This article mainly introduces Xhprof, a PHP performance testing tool, which has a certain reference value. Now I share it with everyone. Friends in need can refer to it
Xhprof is a PHP performance testing tool. The extension can only be installed under Linux environment.
First installation steps
Download the source code package of xhprof from the official website http://pecl.php.net/package/xhprof
tar -zxvf xhprof-0.9.4.tgz
cd xhprof-0.9.4
cd extensions
./configure --with-php-config=/usr/local/data/php/bin/php-config //Note here is your own php path
make
sudo make install
Modify php.ini
extension=xhprof.so
xhprof.output_dir="/vagrant_data/xhprof"
#Restart php-fpm
ps aux | grep php-fpm
Find the master process
kill -USR2 process number
Check whether phpinfo is successful
OK , after seeing it, it means that the installation has been successful. Next, do a test to see the effect.
The decompressed compressed package contains two folders, xhprof_html and xhprof_lib, which are used to display test results:
Then visit Just sample.php under the examples folder: 127.0.0.1/examples/sample.php.
Then visit 127.0.0.1/xhprof_html/index.php
Detailed explanation of the installation and use of the PHP performance testing tool xhprof
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