zabbix监控进程的CPU和内存占用量，进程数量

由于需要对公司特定服务进行监控，于是，通过编写脚本获取各个进程占用系统资源的信息，从而使用zabbix采集到这些数据进行特定进程的基础监控。

我这主要需要监控的程序如下：

nginx redis mysql tomcat sentinel mongodb openfire kafka zookeeper twemproxy mycat memcached php httpd

首先，在agent端编写监控脚本，脚本内容如下：

[root@monitor sbin]$  cat  /data/zabbix/sbin/processstatus .sh
#!/bin/bash
#date:2015.06.15
nginxmem(){
ps  aux| grep  "nginx" | grep  - v  "grep" | grep  - v  "processstatus.sh" | awk  '{sum+=$6}; END{print sum}'
}
nginxcpu(){
    ps  aux| grep  "nginx" | grep  - v  "grep" | grep  - v  "processstatus.sh" | awk  '{sum+=$3}; END{print sum}'
}
nginxnum(){
    ps  aux| grep  "nginx" | grep  - v  "grep" | grep  - v  "processstatus.sh" |  wc  -l
}


redismemmem(){
    ps  aux| grep  "redismem" | grep  - v  "grep" | grep  - v  "processstatus.sh" | awk  '{sum+=$6}; END{print sum}'
}
redismemcpu(){
    ps  aux| grep  "redismem" | grep  - v  "grep" | grep  - v  "processstatus.sh" | awk  '{sum+=$3}; END{print sum}'
}
redismemnum(){
    ps  aux| grep  "redismem" | grep  - v  "grep" | grep  - v  "processstatus.sh" |  wc  -l
}


mysqlmem(){
    ps  aux| grep  "mysql" | grep  - v  "grep" | grep  - v  "processstatus.sh" | awk  '{sum+=$6}; END{print sum}'
}
mysqlcpu(){
    ps  aux| grep  "mysql" | grep  - v  "grep" | grep  - v  "processstatus.sh" | awk  '{sum+=$3}; END{print sum}'
}
mysqlnum(){
    ps  aux| grep  "mysql" | grep  - v  "grep" | grep  - v  "processstatus.sh" |  wc  -l
}




tomcatmem(){
    ps  aux| grep  "tomcat" | grep  - v  "grep" | grep  - v  "processstatus.sh" | awk  '{sum+=$6}; END{print sum}'
}
tomcatcpu(){
    ps  aux| grep  "tomcat" | grep  - v  "grep" | grep  - v  "processstatus.sh" | awk  '{sum+=$3}; END{print sum}'
}
tomcatnum(){
    ps  aux| grep  "tomcat" | grep  - v  "grep" | grep  - v  "processstatus.sh" |  wc  -l
}



sentinelmem(){
    ps  aux| grep  "sentinel" | grep  - v  "grep" | grep  - v  "processstatus.sh" | awk  '{sum+=$6}; END{print sum}'
}
sentinelcpu(){
    ps  aux| grep  "sentinel" | grep  - v  "grep" | grep  - v  "processstatus.sh" | awk  '{sum+=$3}; END{print sum}'
}
sentinenum(){
    ps  aux| grep  "sentinel" | grep  - v  "grep" | grep  - v  "processstatus.sh" |  wc  -l
}




mongodbmem(){
    ps  aux| grep  "mongod" | grep  - v  "grep" | grep  - v  "processstatus.sh" | awk  '{sum+=$6}; END{print sum}'
}
mongodbcpu(){
    ps  aux| grep  "mongod" | grep  - v  "grep" | grep  - v  "processstatus.sh" | awk  '{sum+=$3}; END{print sum}'
}
mongodbnum(){
    ps  aux| grep  "mongod" | grep  - v  "grep" | grep  - v  "processstatus.sh" |  wc  -l
}




openfiremem(){
    ps  aux| grep  "openfire" | grep  - v  "grep" | grep  - v  "processstatus.sh" | awk  '{sum+=$6}; END{print sum}'
}
openfirecpu(){
    ps  aux| grep  "openfire" | grep  - v  "grep" | grep  - v  "processstatus.sh" | awk  '{sum+=$3}; END{print sum}'
}
openfirenum(){
    ps  aux| grep  "openfire" | grep  - v  "grep" | grep  - v  "processstatus.sh" |  wc  -l
}



kafkamem(){
    ps  aux| grep  "kafka" | grep  - v  "grep" | grep  - v  "processstatus.sh" | awk  '{sum+=$6}; END{print sum}'
}
kafkacpu(){
    ps  aux| grep  "kafka" | grep  - v  "grep" | grep  - v  "processstatus.sh" | awk  '{sum+=$3}; END{print sum}'
}
kafkanum(){
    ps  aux| grep  "kafka" | grep  - v  "grep" | grep  - v  "processstatus.sh" |  wc  -l
}



zookeepermem(){
    ps  aux| grep  "zookeeper" | grep  - v  "grep" | grep  - v  "processstatus.sh" | awk  '{sum+=$6}; END{print sum}'
}
zookeepercpu(){
    ps  aux| grep  "zookeeper" | grep  - v  "grep" | grep  - v  "processstatus.sh" | awk  '{sum+=$3}; END{print sum}'
}
zookeepernum(){
    ps  aux| grep  "zookeeper" | grep  - v  "grep" | grep  - v  "processstatus.sh" |  wc  -l
}



twemproxymem(){
    ps  aux| grep  "twemproxy" | grep  - v  "grep" | grep  - v  "processstatus.sh" | awk  '{sum+=$6}; END{print sum}'
}
twemproxycpu(){
    ps  aux| grep  "twemproxy" | grep  - v  "grep" | grep  - v  "processstatus.sh" | awk  '{sum+=$3}; END{print sum}'
}
twemproxynum(){
    ps  aux| grep  "twemproxy" | grep  - v  "grep" | grep  - v  "processstatus.sh" |  wc  -l
}



mycatmem(){
    ps  aux| grep  "mycat" | grep  - v  "grep" | grep  - v  "processstatus.sh" | awk  '{sum+=$6}; END{print sum}'
}
mycatcpu(){
    ps  aux| grep  "mycat" | grep  - v  "grep" | grep  - v  "processstatus.sh" | awk  '{sum+=$3}; END{print sum}'
}
mycatnum(){
    ps  aux| grep  "mycat" | grep  - v  "grep" | grep  - v  "processstatus.sh" |  wc  -l
}


httpdmem(){
    ps  aux| grep  "httpd" | grep  - v  "grep" | grep  - v  "processstatus.sh" | awk  '{sum+=$6}; END{print sum}'
}
httpdcpu(){
    ps  aux| grep  "httpd" | grep  - v  "grep" | grep  - v  "processstatus.sh" | awk  '{sum+=$3}; END{print sum}'
}
httpdnum(){
    ps  aux| grep  "httpd" | grep  - v  "grep" | grep  - v  "processstatus.sh" |  wc  -l
}


memcachedmem(){
    ps  aux| grep  "memcached" | grep  - v  "grep" | grep  - v  "processstatus.sh" | awk  '{sum+=$6}; END{print sum}'
}
memcachedcpu(){
    ps  aux| grep  "memcached" | grep  - v  "grep" | grep  - v  "processstatus.sh" | awk  '{sum+=$3}; END{print sum}'
}
memcachednum(){
    ps  aux| grep  "memcached" | grep  - v  "grep" | grep  - v  "processstatus.sh" |  wc  -l
}



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
nginxmem)
nginxmem
;;
nginxcpu)
nginxcpu
;;
nginxnum)
nginxnum
;;
redismem)
redismem
;;
rediscpu)
rediscpu
;;
redisnum)
redisnum
;;
mysqlmem)
mysqlmem
;;
mysqlcpu)
mysqlcpu
;;
mysqlnum)
mysqlnum
;;
tomcatmem)
tomcatmem
;;
tomcatcpu)
tomcatcpu
;;
tomcatnum)
tomcatnum
;;
sentinelmem)
sentinelmem
;;
sentinelcpu)
sentinelcpu
;;
sentinelnum)
sentinelnum
;;
mongodbmem)
mongodbmem
;;
mongodbcpu)
mongodbcpu
;;
mongodbnum)
mongodbnum
;;
openfiremem)
openfiremem
;;
openfirecpu)
openfirecpu
;;
openfirenum)
openfirenum
;;
kafkamem)
kafkamem
;;
kafkacpu)
kafkacpu
;;
kafkanum)
kafkanum
;;
zookeepermem)
zookeepermem
;;
zookeepercpu)
zookeepercpu
;;
zookeepernum)
zookeepernum
;;
twemproxymem)
twemproxymem
;;
twemproxycpu)
twemproxycpu
;;
twemproxynum)
twemproxynum
;;
mycatmem)
mycatmem
;;
mycatcpu)
mycatcpu
;;
mycatnum)
mycatnum
;;
httpdmem)
httpdmem
;;
httpdcpu)
httpdcpu
;;
httpdnum)
httpdnum
;;
memcachedmem)
memcachedmem
;;
memcachedcpu)
memcachedcpu
;;
memcachednum)
memcachednum
;;
phpmem)
phpmem
;;
phpcpu)
phpcpu
;;
phpnum)
phpnum
;;
*)
echo  "Usage: $0 {nginxmem|nginxcpu|nginxnum|redismem|rediscpu|redisnum|mysqlmem|mysqlcpu|mysqlnum|mongodbnum|tomcatmem|tomcatcpu|tomcatnum|sentinelmem|sentinelcpu|sentinelnum|mongodbmem|mongodbcpu|mongodbnum|openfiremem|openfirecpu|openfirenum|kafkamem|kafkacpu|kafkanum|zookeepermem|zookeepercpu|zookeepernum|twemproxymem|twemproxycpu|twemproxynum|mycatmem|mycatcpu|mycatnum|httpdmem|httpdcpu|httpdnum|memcachedmem|memcachedcpu|memcachednum|phpmem|phpcpu|phpnum}"
esac

 

然后修改脚本的权限，使用：

chmod +x processstatus.sh

在zabbix_agentd.con.d/下面的配置文件中增加如下代码：

[9kgame@monitor zabbix_agentd.conf.d]$  cat  /data/zabbix/etc/zabbix_agentd .conf.d /process_num_cpu_mem .conf
#monitor process
UserParameter=process.nginx.memory, /data/zabbix/sbin/processstatus .sh nginxmem
UserParameter=process.nginx.cpu, /data/zabbix/sbin/processstatus .sh nginxcpu
UserParameter=process.nginx.number, /data/zabbix/sbin/processstatus .sh nginxnum
UserParameter=process.redis.memory, /data/zabbix/sbin/processstatus .sh redismem
UserParameter=process.redis.cpu, /data/zabbix/sbin/processstatus .sh rediscpu
UserParameter=process.redis.number, /data/zabbix/sbin/processstatus .sh redisnum
UserParameter=process.mysql.memory, /data/zabbix/sbin/processstatus .sh mysqlmem
UserParameter=process.mysql.cpu, /data/zabbix/sbin/processstatus .sh mysqlcpu
UserParameter=process.mysql.number, /data/zabbix/sbin/processstatus .sh mysqlnum
UserParameter=process.tomcat.memory, /data/zabbix/sbin/processstatus .sh tomcatmem
UserParameter=process.tomcat.cpu, /data/zabbix/sbin/processstatus .sh tomcatcpu
UserParameter=process.tomcat.number, /data/zabbix/sbin/processstatus .sh tomcatnum
UserParameter=process.sentinel.memory, /data/zabbix/sbin/processstatus .sh sentinelmem
UserParameter=process.sentinel.cpu, /data/zabbix/sbin/processstatus .sh sentinelcpu
UserParameter=process.sentinel.number, /data/zabbix/sbin/processstatus .sh sentinelnum
UserParameter=process.mongodb.memory, /data/zabbix/sbin/processstatus .sh mongodbmem
UserParameter=process.mongodb.cpu, /data/zabbix/sbin/processstatus .sh mongodbcpu
UserParameter=process.mongodb.number, /data/zabbix/sbin/processstatus .sh mongodbnum
UserParameter=process.openfire.memory, /data/zabbix/sbin/processstatus .sh openfiremem
UserParameter=process.openfire.cpu, /data/zabbix/sbin/processstatus .sh openfirecpu
UserParameter=process.openfire.number, /data/zabbix/sbin/processstatus .sh openfirenum
UserParameter=process.kafka.memory, /data/zabbix/sbin/processstatus .sh kafkamem
UserParameter=process.kafka.cpu, /data/zabbix/sbin/processstatus .sh kafkacpu
UserParameter=process.kafka.number, /data/zabbix/sbin/processstatus .sh kafkanum
UserParameter=process.zookeeper.memory, /data/zabbix/sbin/processstatus .sh zookeepermem
UserParameter=process.zookeeper.cpu, /data/zabbix/sbin/processstatus .sh zookeepercpu
UserParameter=process.zookeeper.number, /data/zabbix/sbin/processstatus .sh zookeepernum
UserParameter=process.twemproxy.memory, /data/zabbix/sbin/processstatus .sh twemproxymem
UserParameter=process.twemproxy.cpu, /data/zabbix/sbin/processstatus .sh twemproxycpu
UserParameter=process.twemproxy.number, /data/zabbix/sbin/processstatus .sh twemproxynum
UserParameter=process.mycat.memory, /data/zabbix/sbin/processstatus .sh mycatmem
UserParameter=process.mycat.cpu, /data/zabbix/sbin/processstatus .sh mycatcpu
UserParameter=process.mycat.number, /data/zabbix/sbin/processstatus .sh mycatnum
UserParameter=process.httpd.memory, /data/zabbix/sbin/processstatus .sh httpdmem
UserParameter=process.httpd.cpu, /data/zabbix/sbin/processstatus .sh httpdcpu
UserParameter=process.httpd.number, /data/zabbix/sbin/processstatus .sh httpdnum
UserParameter=process.memcached.memory, /data/zabbix/sbin/processstatus .sh memcachedmem
UserParameter=process.memcached.cpu, /data/zabbix/sbin/processstatus .sh memcachedcpu
UserParameter=process.memcached.number, /data/zabbix/sbin/processstatus .sh memcachednum
UserParameter=process.php.memory, /data/zabbix/sbin/processstatus .sh phpmem
UserParameter=process.php.cpu, /data/zabbix/sbin/processstatus .sh phpcpu
UserParameter=process.php.number, /data/zabbix/sbin/processstatus .sh phpnum

 

最后重启zabbix_agentd服务

service zabbix_agentd restart

然后在zabbix服务端使用zabbix_get看能否取到相应的数据，像下面这样就是成功获取到了数据。

 

[root@localhost zabbix] # bin/zabbix_get -s 172.16.1.20 -p 10050 -k process.nginx.memory
184876

 

最后，需要在zabbix中定义模板。模板附件链接在下面。

zabbix模板下载

如果模板无法下载可以在附件中下载模板

需要注明的是内存取到的值得单位是KB，所以定义item的时候使用自定义倍数乘以1000，单位改成Byte，另外CPU占用率的值是带有小数点的一个数，所以在定义item的时候需要定义值得类型是浮点型，并且该值是占用逻辑单核的CPU占用率，所以需要定义自定义倍数，我实验中的服务器是2颗CPU，每颗CPU是8核16线程，所以自定义倍数是原来的基础上除以32，单位改成%就好。

 

下面是做好之后的显示效果：

注意这里MySQL占用cpu为0.0031%，表示占用1个核心的0.0031%，因为有32核心，所以mysql占总的cpu应该为

0.0031%*32=0.0992%

http://xianglinhu.blog.51cto.com/5787032/1657570 

附件： http://down.51cto.com/data/2365812