入职以后，领导让我着手zabbix监控的部署和具体的维护。监控php首先就是一个挺重要的事情了。zabbix监控php可以通过php自带的一个status功能来监控，需要在配置文件里面开启，同时在nginx里面配置php status可以访问
1.php-fpm 开启status
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grep pm.status_path /usr/local/php/etc/php-fpm.conf
pm.status_path = /php-fpm-status
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默认情况下为/status，当然也可以改成/phpfpm_status等，我这里是改成/php-fpm-status
2.nginx配置
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server { listen 80;
server_name 127.0.0.1;
location /phpfpm_status {
fastcgi_pass 127.0.0.1:9000;
include fastcgi_params;
fastcgi_param SCRIPT_FILENAME $fastcgi_script_name;
}
} |
3.php status详解
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pool – fpm池子名称，大多数为wwwprocess manager – 进程管理方式,值：static, dynamic or ondemand. dynamicstart time – 启动日期,如果reload了php-fpm，时间会更新
start since – 运行时长accepted conn – 当前池子接受的请求数listen queue – 请求等待队列，如果这个值不为0，那么要增加FPM的进程数量max listen queue – 请求等待队列最高的数量listen queue len – socket等待队列长度idle processes – 空闲进程数量active processes – 活跃进程数量total processes – 总进程数量max active processes – 最大的活跃进程数量（FPM启动开始算）max children reached - 大道进程最大数量限制的次数，如果这个数量不为0，那说明你的最大进程数量太小了，请改大一点。slow requests – 启用了php-fpm slow-log，缓慢请求的数量 |
4.添加zabbix_agent 配置
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[root@localhost zabbix_agentd.conf.d]# cat check_php_status.conf
UserParameter=php-fpm.status[*],/etc/zabbix/alertscripts/php_status.sh $1
UserParameter=php_status,ps -ef | grep php-fpm | awk '{ print $9}' | grep master | wc -l
UserParameter=process.php.memory,/home/hckjS213/zabbix/etc/script/processstatus.sh phpmem
UserParameter=process.php.cpu,/home/hckjS213/zabbix/etc/script/processstatus.sh phpcpu
UserParameter=process.php.num,/home/hckjS213/zabbix/etc/script/processstatus.sh phpnum
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5.编写php监控脚本
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#!/bin/bashCURL=`which curl`
function idle {
$CURL "http://127.0.0.1/php-fpm-status" 2>/dev/null| grep -w '^idle processes:' | awk '{print $3}'
}function total {
$CURL "http://127.0.0.1/php-fpm-status" 2>/dev/null| grep -w '^total processes:' | awk '{print $3}'
}function active {
$CURL "http://127.0.0.1/php-fpm-status" 2>/dev/null| grep -w '^active processes:' | awk '{print $3}'
}function listen_queue {
$CURL "http://127.0.0.1/php-fpm-status" 2>/dev/null| grep -w "^listen queue:" | awk '{print $3}'
}function slow_requests {
output=` $CURL "http://127.0.0.1/php-fpm-status" 2>/dev/null| grep -w "^slow requests:"| awk '{print $3}'`
if [ "$output" == "" ];then
echo 0
elseecho $output
fi }
$1 |
php进程资源使用率脚本
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#!/bin/bash#chck for php and sphinx used cpu and memoryphpmem(){ ps aux|grep "php"|grep -v "grep"|grep -v "processstatus.sh"|awk '{sum+=$6}; END{print sum}'
}phpcpu(){ ps aux|grep "php"|grep -v "grep"|grep -v "processstatus.sh"|awk '{sum+=$3}; END{print sum}'
}phpnum(){ ps aux|grep "php"|grep -v "grep"|grep -v "processstatus.sh"| wc -l
}case "$1" in
phpmem)phpmem;;phpcpu)phpcpu;;phpnum)phpnum;;*)echo "Usage: $0 {phpmem|phpcpu|phpnum}"
esac |
6.测试
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[root@Zabbix_server ~]#/usr/local/zabbix/bin/zabbix_get -s 192.168.50.119 -k php-fpm.status[active]
1
[root@Zabbix_server ~]# zabbix_get -s 10.144.164.53 -p 10050 -k process.php.memory
2070688 |
本文转自 shouhou2581314 51CTO博客，原文链接：http://blog.51cto.com/thedream/1882958，如需转载请自行联系原作者