企业级监控软件使用zabbix key 监控IOPS状态

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　　01.在服务端创建zabbix组
configuration---Templates---create template---Template Linux
Disk IO===其中选择组为"Template"　　在Template Linux Disk IO中创建Discovery rule：
Name: Disk device
discovery
Key: custom.vfs.dev.discovery
Filter Macro{#DISK} Regexp@Disk
device for discovery -------应用的是我们刚创建的规则
Description: Discovery of disk
devices on linux.　　如图：

　　

　　02.创建----发现规则

administration--General---Regular expressions ---New Regular
expressions
Name: Disk device for discovery
Test string:
xvdb
Expression: ^(sda|sdb|xvda|xvdb)$
Expression type: Result is
TRUE
Case sensitive: Yes　　配置完成记得选择test---然后保存：

　　03.服务端配置。

下载模板,导入模板：wget https://raw.githubusercontent.com/dkanbier/zabbix-linux/master/templates/zbx_linux_disk_io_template.xml --no-check-certificate
导入模板 ============= 然后应用　　客户端如下操作：
　　
01.创建目录

1015  mkdir -p /opt/zabbix/linux
1016  cd
/opt/zabbix/linux/
1018  wget
https://raw2.github.com/dkanbier/zabbix-linux/master/LLD/queryDisks.pl
--no-check-certificate
1019  chmod +x queryDisks.pl
1020  chown -R
zabbix:zabbix /opt/zabbix/ -R　　02.修改配置文件添加如下内容：
/usr/local/etc/zabbix_agentd.conf
UserParameter=custom.vfs.dev.discovery,/opt/zabbix/linux/queryDisks.pl
　　03.zabbix配置应用：
配置客户端的key,下载客户端KEY文件
wget https://raw2.github.com/dkanbier/zabbix-linux/master/UserParameters/userparameter_linux_disks.conf --no-check-certificate
查看：
[root@dota-db-08 zabbix_agentd.conf.d]# cat
userparameter_linux_disks.conf

# See
https://www.kernel.org/doc/Documentation/ABI/testing/procfs-diskstats
#
#
reads completed successfully
UserParameter=custom.vfs.dev.read.ops

,cat
/proc/diskstats | egrep $1 | head -1 | awk '{print $$4}'
# sectors
read
UserParameter=custom.vfs.dev.read.sectors

,cat /proc/diskstats | egrep
$1 | head -1 | awk '{print $$6}'
# time spent reading
(ms)
UserParameter=custom.vfs.dev.read.ms

,cat /proc/diskstats | egrep $1 |
head -1 | awk '{print $$7}'
# writes
completed
UserParameter=custom.vfs.dev.write.ops

,cat /proc/diskstats |
egrep $1 | head -1 | awk '{print $$8}'
# sectors
written
UserParameter=custom.vfs.dev.write.sectors

,cat /proc/diskstats |
egrep $1 | head -1 | awk '{print $$10}'
# time spent writing
(ms)
UserParameter=custom.vfs.dev.write.ms

,cat /proc/diskstats | egrep $1
| head -1 | awk '{print $$11}'
# I/Os currently in
progress
UserParameter=custom.vfs.dev.io.active

,cat /proc/diskstats |
egrep $1 | head -1 | awk '{print $$12}'
# time spent doing I/Os
(ms)
UserParameter=custom.vfs.dev.io.ms

,cat /proc/diskstats | egrep $1 |
head -1 | awk '{print $$13}'　　04.重启：

[root@dota-db-08
zabbix_agentd.conf.d]# /etc/rc.d/init.d/zabbix_agentd restart
Shutting down
zabbix_agentd:                               [  OK  ]
Starting
zabbix_agentd:                                         [  OK  
]
[root@dota-db-08 zabbix_agentd.conf.d]#　　如下是客户端可以用脚本来执行：

mkdir -p /opt/zabbix/linux && cd
/opt/zabbix/linux/ && mkdir /usr/local/etc/zabbix_agentd.conf.d -p
&& wget
https://raw2.github.com/dkanbier/zabbix-linux/master/LLD/queryDisks.pl
--no-check-certificate && chmod +x queryDisks.pl  && chown -R
zabbix:zabbix /opt/zabbix/ -R && echo
"UserParameter=custom.vfs.dev.discovery,/opt/zabbix/linux/queryDisks.pl"
>> /usr/local/etc/zabbix_agentd.conf && cd
/usr/local/etc/zabbix_agentd.conf.d && wget
https://raw2.github.com/dkanbier/zabbix-linux/master/UserParameters/userparameter_linux_disks.conf
--no-check-certificate && killall -9 zabbix_agentd && rm -rf
/etc/init.d/zabbix_agentd && chown root:root /usr/local/zabbix/ -R
&& chmod +x /etc/init.d/zabbix_agentd && chmod +x /usr/bin/who
&& chown root:root /usr/local/zabbix/ -R && sed -i 's/#
Include=\/usr\/local\/etc\/zabbix_agentd.conf.d/
Include=\/usr\/local\/etc\/zabbix_agentd.conf.d/'
/usr/local/etc/zabbix_agentd.conf &&   /etc/rc.d/init.d/zabbix_agentd
start　　然后可以查看效果图：

　　

　　参考如下文章:
　　http://www.denniskanbier.nl/blog/monitoring/monitoring-disk-io-using-zabbix/
http://www.muck.net/19/getting-hard-disk-performance-stats-from-zabbix