zabbix监控php-status和进程资源使用率
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www process manager – 进程管理方式,值:static, dynamic or ondemand. dynamic start 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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[[email protected] 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/bash CURL=` 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
else echo $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 memory phpmem(){ 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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[[email protected]_server ~] #/usr/local/zabbix/bin/zabbix_get -s 192.168.50.119 -k php-fpm.status[active]
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[[email protected]_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