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;
}
}
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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
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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}'
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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
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grep
-w
'^idle processes:'
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awk
'{print $3}'
}
function
total {
$CURL
"http://127.0.0.1/php-fpm-status"
2>
/dev/null
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grep
-w
'^total processes:'
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awk
'{print $3}'
}
function
active {
$CURL
"http://127.0.0.1/php-fpm-status"
2>
/dev/null
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grep
-w
'^active processes:'
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awk
'{print $3}'
}
function
listen_queue {
$CURL
"http://127.0.0.1/php-fpm-status"
2>
/dev/null
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grep
-w
"^listen queue:"
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awk
'{print $3}'
}
function
slow_requests {
output=` $CURL
"http://127.0.0.1/php-fpm-status"
2>
/dev/null
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grep
-w
"^slow requests:"
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awk
'{print $3}'
`
if
[
"$output"
==
""
];
then
echo
0
else
echo
$output
fi
}
$1
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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"
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grep
-
v
"grep"
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grep
-
v
"processstatus.sh"
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awk
'{sum+=$6}; END{print sum}'
}
phpcpu(){
ps
aux|
grep
"php"
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grep
-
v
"grep"
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grep
-
v
"processstatus.sh"
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awk
'{sum+=$3}; END{print sum}'
}
phpnum(){
ps
aux|
grep
"php"
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grep
-
v
"grep"
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grep
-
v
"processstatus.sh"
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wc
-l
}
case
"$1"
in
phpmem)
phpmem
;;
phpcpu)
phpcpu
;;
phpnum)
phpnum
;;
*)
echo
"Usage: $0 {phpmem|phpcpu|phpnum}"
esac
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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
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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
