php-fpm的pool、網站慢執行日誌、定義open_basedir、設置php日誌、進程管理
阿新 • • 發佈:2018-03-20
pool 慢執行日誌 open_basedir php日誌 進程管理 php-fpm的pool
編輯php-fpm的配置文件
vim /usr/local/php-fpm/etc/php-fpm.conf
增加
include = etc/php-fpm.d/*.conf
刪除
[www] listen = /tmp/php-fcgi.sock listen.mode = 666 user = php-fpm group = php-fpm pm = dynamic pm.max_children = 50 pm.start_servers = 20 pm.min_spare_servers = 5 pm.max_spare_servers = 35 pm.max_requests = 500 rlimit_files = 1024
創建目錄
mkdir /usr/local/php-fpm/etc/php-fpm.d/
創建pool文件
cd /usr/local/php-fpm/etc/php-fpm.d/
vim www.conf
增加
listen = /tmp/php-fcgi.sock listen.mode = 666 user = php-fpm group = php-fpm pm = dynamic pm.max_children = 50 pm.start_servers = 20 pm.min_spare_servers = 5 pm.max_spare_servers = 35 pm.max_requests = 500 rlimit_files = 1024
vim shu32.conf
增加
[shu32]
listen = /tmp/shu32.sock
listen.mode = 666
user = php-fpm
group = php-fpm
pm = dynamic
pm.max_children = 50
pm.start_servers = 20
pm.min_spare_servers = 5
pm.max_spare_servers = 35
pm.max_requests = 500
rlimit_files = 1024
在web虛擬文件設置sock
test.com中設置默認sock
vim /usr/local/nginx/conf/vhost/test.com.conf ##解析php## location ~ \.php$ { include fastcgi_params; fastcgi_pass unix:/tmp/php-fcgi.sock; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME /data/wwwroot/test.com$fastcgi_script_name; }
aaa.com.conf設置sock為shu32.sock
vim /usr/local/nginx/conf/vhost/aaa.com.conf
##解析php##
location ~ \.php$
{
include fastcgi_params;
fastcgi_pass unix:/tmp/shu32.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /data/wwwroot/default$fastcgi_script_name;
}
檢測與生效
php-fpm與nginx都要檢測生效
/usr/local/php-fpm/sbin/php-fpm -t
/etc/init.d/php-fpm reload
/usr/local/nginx/sbin/nginx -t
/usr/local/nginx/sbin/nginx -s reload
測試
aaa與test分別使用www與shu32
ps aux |grep php-fpm
root 2001 0.0 0.4 227292 4988 ? Ss 00:16 0:00 php-fpm: master process (/usr/local/php-fpm/etc/php-fpm.conf)
php-fpm 2002 0.0 0.4 227232 4724 ? S 00:16 0:00 php-fpm: pool shu32
php-fpm 2003 0.0 0.4 227232 4724 ? S 00:16 0:00 php-fpm: pool shu32
php-fpm 2004 0.0 0.4 227232 4724 ? S 00:16 0:00 php-fpm: pool shu32
php-fpm 2005 0.0 0.4 227232 4724 ? S 00:16 0:00 php-fpm: pool shu32
php-fpm 2006 0.0 0.4 227232 4728 ? S 00:16 0:00 php-fpm: pool shu32
php-fpm 2007 0.0 0.4 227232 4728 ? S 00:16 0:00 php-fpm: pool shu32
php-fpm 2008 0.0 0.4 227232 4728 ? S 00:16 0:00 php-fpm: pool shu32
php-fpm 2009 0.0 0.4 227232 4728 ? S 00:16 0:00 php-fpm: pool shu32
php-fpm 2010 0.0 0.4 227232 4728 ? S 00:16 0:00 php-fpm: pool shu32
php-fpm 2011 0.0 0.4 227232 4728 ? S 00:16 0:00 php-fpm: pool shu32
php-fpm 2012 0.0 0.4 227232 4728 ? S 00:16 0:00 php-fpm: pool shu32
php-fpm 2013 0.0 0.5 227232 5780 ? S 00:16 0:00 php-fpm: pool shu32
php-fpm 2014 0.0 0.4 227232 4728 ? S 00:16 0:00 php-fpm: pool shu32
php-fpm 2015 0.0 0.4 227232 4728 ? S 00:16 0:00 php-fpm: pool shu32
php-fpm 2016 0.0 0.4 227232 4728 ? S 00:16 0:00 php-fpm: pool shu32
php-fpm 2017 0.0 0.4 227232 4732 ? S 00:16 0:00 php-fpm: pool shu32
php-fpm 2018 0.0 0.4 227232 4732 ? S 00:16 0:00 php-fpm: pool shu32
php-fpm 2019 0.0 0.4 227232 4732 ? S 00:16 0:00 php-fpm: pool shu32
php-fpm 2020 0.0 0.4 227232 4732 ? S 00:16 0:00 php-fpm: pool shu32
php-fpm 2021 0.0 0.4 227232 4732 ? S 00:16 0:00 php-fpm: pool shu32
php-fpm 2022 0.0 0.4 227232 4728 ? S 00:16 0:00 php-fpm: pool www
php-fpm 2023 0.0 0.4 227232 4728 ? S 00:16 0:00 php-fpm: pool www
php-fpm 2024 0.0 0.5 227232 5508 ? S 00:16 0:00 php-fpm: pool www
php-fpm 2025 0.0 0.5 227232 5736 ? S 00:16 0:00 php-fpm: pool www
php-fpm 2026 0.0 0.4 227232 4732 ? S 00:16 0:00 php-fpm: pool www
php-fpm 2027 0.0 0.4 227232 4732 ? S 00:16 0:00 php-fpm: pool www
php-fpm 2028 0.0 0.4 227232 4732 ? S 00:16 0:00 php-fpm: pool www
php-fpm 2029 0.0 0.4 227232 4732 ? S 00:16 0:00 php-fpm: pool www
php-fpm 2030 0.0 0.4 227232 4732 ? S 00:16 0:00 php-fpm: pool www
php-fpm 2031 0.0 0.4 227232 4732 ? S 00:16 0:00 php-fpm: pool www
php-fpm 2032 0.0 0.4 227232 4732 ? S 00:16 0:00 php-fpm: pool www
php-fpm 2033 0.0 0.4 227232 4736 ? S 00:16 0:00 php-fpm: pool www
php-fpm 2034 0.0 0.4 227232 4736 ? S 00:16 0:00 php-fpm: pool www
php-fpm 2035 0.0 0.4 227232 4736 ? S 00:16 0:00 php-fpm: pool www
php-fpm 2036 0.0 0.4 227232 4736 ? S 00:16 0:00 php-fpm: pool www
php-fpm 2037 0.0 0.4 227232 4736 ? S 00:16 0:00 php-fpm: pool www
php-fpm 2038 0.0 0.4 227232 4736 ? S 00:16 0:00 php-fpm: pool www
php-fpm 2039 0.0 0.4 227232 4736 ? S 00:16 0:00 php-fpm: pool www
php-fpm 2040 0.0 0.4 227232 4736 ? S 00:16 0:00 php-fpm: pool www
php-fpm 2041 0.0 0.4 227232 4736 ? S 00:16 0:00 php-fpm: pool www
php-fpm 網站慢執行日誌
編輯php-fpm分開的配置文件
vim /usr/local/php-fpm/etc/php-fpm.d/www.conf
增加
request_slowlog_timeout = 1
slowlog = /usr/local/php-fpm/var/log/www-slow.log
檢測與生效
/usr/local/php-fpm/sbin/php-fpm -t
/etc/init.d/php-fpm reload
創建測試文件
讓web停頓兩秒時間
vim /data/wwwroot/test.com/sleep.php
<?php
echo "test slow log";
sleep(2);
echo "done";
?>
測試
curl -x127.0.0.1:80 test.com/sleep.php
訪問有兩秒時間才結束
查看日誌
提示訪問test.com/sleep.php慢的原因在代碼第三行
cat /usr/local/php-fpm/var/log/www-slow.log
[20-Mar-2018 00:57:28] [pool www] pid 2469
script_filename = /data/wwwroot/test.com/sleep.php
[0x00007fb91fc38298] sleep() /data/wwwroot/test.com/sleep.php:3
php-fpm定義open_basedir
open_basedir 的作用是限制php在指定的目錄裏活動。
編輯php-fpm配置文件
vim /usr/local/php-fpm/etc/php-fpm.d/www.conf
添加如下代碼
php_admin_value[open_basedir]=/data/wwwroot/test.com:/tmp/
檢測生效
/usr/local/php-fpm/sbin/php-fpm -t
/etc/init.d/php-fpm reload
使用curl測試
成功200
curl -x127.0.0.1:80 test.com/admin.php -I
HTTP/1.1 200 OK
Server: nginx/1.12.2
Date: Mon, 19 Mar 2018 17:24:44 GMT
Content-Type: text/html; charset=UTF-8
Connection: keep-alive
X-Powered-By: PHP/5.6.30
配置錯誤目錄
將test.com改為wwtest.com
vim /usr/local/php-fpm/etc/php-fpm.d/www.conf
php_admin_value[open_basedir]=/data/wwwroot/wwtest.com:/tmp/
檢測生效
/usr/local/php-fpm/sbin/php-fpm -t
/etc/init.d/php-fpm reload
使用curl測試
curl -x127.0.0.1:80 test.com/admin.php -I
HTTP/1.1 404 Not Found
Server: nginx/1.12.2
Date: Mon, 19 Mar 2018 17:18:53 GMT
Content-Type: text/html; charset=UTF-8
Connection: keep-alive
X-Powered-By: PHP/5.6.30
php錯誤日誌設置
編輯php-fpm配置php.ini
vim /usr/local/php-fpm/etc/php.ini
log_errors = On //開啟錯誤日誌記錄
error_log = /usr/local/php-fpm/var/log/php_errors.log //指定錯誤日誌目錄
error_reporting = E_ALL //設置錯誤級別
創建日誌文件
touch /usr/local/php-fpm/var/log/php_errors.log
chmod 777 /usr/local/php-fpm/var/log/php_errors.log
檢測生效
/usr/local/php-fpm/sbin/php-fpm -t
/etc/init.d/php-fpm reload
查看日誌
cat /usr/local/php-fpm/var/log/php_errors.log
php-fpm進程管理
cat /usr/local/php-fpm/etc/php-fpm.d/www.conf
[www]
listen = /tmp/php-fcgi.sock
listen.mode = 666
user = php-fpm
group = php-fpm
pm = dynamic
pm.max_children = 50
pm.start_servers = 20
pm.min_spare_servers = 5
pm.max_spare_servers = 35
pm.max_requests = 500
rlimit_files = 1024
request_slowlog_timeout = 1
slowlog = /usr/local/php-fpm/var/log/www-slow.log
php_admin_value[open_basedir]=/data/wwwroot/wtest.com:/tmp/
pm = dynamic //動態進程管理,也可以是static
pm.max_children = 50 //最大子進程數,ps aux可以查看
pm.start_servers = 20 //啟動服務時會啟動的進程數
pm.min_spare_servers = 5 //定義在空閑時段,子進程數的最少數量,如果達到這個數值時,php-fpm服務會自動派生新的子進程。
pm.max_spare_servers = 35 //定義在空閑時段,子進程數的最大值,如果高於這個數值就開始清理空閑的子進程。
pm.max_requests = 500 //定義一個子進程最多處理的請求數,也就是說在一個php-fpm的子進程最多可以處理這麽多請求,當達到這個數值時,它會自動退出。
php-fpm的pool、網站慢執行日誌、定義open_basedir、設置php日誌、進程管理