linux build php performance analysis tool xhgui + tideways_xhprof

First on the renderings:

Installation Environment

Centos、php7、MongoDB3、nginx

php extension

mongodb：http://pecl.php.net/package/mongodb
tideways_xhprof：https://github.com/tideways/php-xhprof-extension

Install MongoDB3

By default, my environment yum installed MongoDB2 version, xhgui requires version 3 and above.

Create MongoDB3 yum source

vim /etc/yum.repos.d/mongodb-org-3.4.repo

The content of the file is:

[mongodb-org-3.4]
name=MongoDB Repository
baseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/3.4/x86_64/
gpgcheck=1
enabled=1
gpgkey=https://www.mongodb.org/static/pgp/server-3.4.asc

installation

yum install -y mongodb-org

Bad network time may be slightly longer

Start MongoDB

service mongod start

Increase index

$ mongo
> use xhprof
> db.results.ensureIndex( { 'meta.SERVER.REQUEST_TIME' : -1 } )
> db.results.ensureIndex( { 'profile.main().wt' : -1 } )
> db.results.ensureIndex( { 'profile.main().mu' : -1 } )
> db.results.ensureIndex( { 'profile.main().cpu' : -1 } )
> db.results.ensureIndex( { 'meta.url' : 1 } )

If you need to adjust the default port or permissions and other information to search.

Install xgui Chinese version project

project address:

https://github.com/laynefyc/xhgui-branch

Download project code

git clone https://github.com/laynefyc/xhgui-branch.git

composer installation

cd xhgui-branch
composer install

Directory permissions

chmod -R 777 cache

nginx configuration

Configure the virtual host for the xhgui project, the following is my configuration, for reference only:

server {
        listen       80;
        server_name php.monitor.com;
        root    /your/project/path/xhgui-branch/webroot;
        index index.html index.php;
        rewrite_log on;
        location / {
               try_files $uri $uri/ /index.php?$query_string;
        }

        location ~ [^/]\.php(/|$)
        {
                try_files $uri =404;
                fastcgi_pass  127.0.0.1:9000;
                fastcgi_index index.php;
                include fastcgi.conf;
        }

        access_log  /log/path/php_monitor-access.log  access;
        error_log  /log/path/php_monitor-error.log  error;
}

Edit configuration file

vim /your/project/path/xhgui-branch/config/config.default.php

Adjust the following points:

...
'extension' => 'tideways_xhprof',
...
'profiler.enable' => function() {
        if($_SERVER['SERVER_NAME'] == 'your.project.domain.com'){
                // 100%采样，默认为1%
                return rand(1, 100) === 42;
        }else{
                return False;
        }
    },
...

Fill in the mongodb connection information according to your own situation.

Configure items to be monitored

Adjust the nginx configuration of the monitoring project and add the following configuration:

fastcgi_param PHP_VALUE "auto_prepend_file=/your/project/path/xhgui-branch/external/header.php";

Restart nginx

nginx -s reload

During the initial visit, there may be no data due to the sampling frequency. You can temporarily increase the sampling frequency.