Zabbix monitoring disk IO (ii)

1. Disk Discovery Scripts

Vim disk_io.sh #!/bin/bash diskarray= (' cat/proc/diskstats |grep-e ' \bsd[a-z]\b|\bxvd[a-z]\b|\bvd[a-z]\b ' |awk ' {print $ ' |sort|uniq 2>/dev/null ') length=${#diskarray [@]}printf "{\ n" printf ' \ t ' "\" data\ ": [" for (i=0;i< $length; i+ +) do printf ' \n\t\t{' printf "\" {#DISK_NAME}\ ": \" ${diskarray[$i]}\ "}" if [$i-lt $[$length-1]];the n printf ', ' fidoneprintf ' \n\t]\n "printf"}\n "

2. Disk IO Status Script

vim disk_stats.sh #/bin/sh device=$1item=$2 case  $item  in          RRQM)              /usr/bin/tail -n20 /tmp/iostat_output |grep  "\b$device\b" |tail -1|awk  ' { print $2} '             ;;          WRQM)              /usr/bin/tail -n20 /tmp/iostat_output |grep  "\b$device\b" |tail  -1|awk  ' {print $3} '             ;;           rps)              /usr/bin/tail -n20 /tmp/iostat_output |grep  "\b$device\b" | tail -1|awk  ' {print $4} '             ;;           wps)              /usr/bin/tail -n20 /tmp/iostat_output |grep  "\b$device\b"  |tail -1|awk  ' {print $5} '              ;;         rkbps)              /usr/bin/tail -n20 /tmp/iostat_output |grep  "\b$device\b"  |tail  -1|awk  ' {print $6} '             ;;         wkbps)              /usr/bin/tail -n20 /tmp/iostat_output |grep  "\b$device\b"  |tail  -1|awk  ' {print $7} '             ;;      AVGRQ-SZ)              /usr/bin/tail -n20 /tmp/iostat_output |grep  "\b$device\b"  |tail -1|awk   ' {print $8} '             ;;      AVGQU-SZ)              /usr/bin/tail -n20 /tmp/iostat_output |grep  "\b$device\b"  |tail -1|awk   ' {print $9} '             ;;         await)              /usr/bin/tail -n20 /tmp/iostat_output |grep  "\b$device\b"  |tail  -1|awk  ' {print $10} '             ;;          svctm)             /usr/ bin/tail -n20 /tmp/iostat_output |grep  "\b$device\b"  |tail -1|awk  ' {print  $11} '             ;;          util)              /usr/bin/tail -n20 /tmp/iostat_output |grep  "\b$device\b"  | tail -1|awk  ' {print $12} '              ;; Esac

3. Add user-defined parameter table

Vim/usr/local/zabbix-agent/etc/zabbix_agentd.conf#add the linesuserparameter=disk.discovery[*],/bin/bash/usr/ local/zabbix-agent/scripts/disk_io.shuserparameter=disk.status[*],/bin/bash/usr/local/zabbix-agent/scripts/ Disk_stats.sh $

4. Restart the process

/etc/init.d/zabbix_agentd restart

3. Create a template

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4. Create Discover Rule

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6. Create Graph prototype

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7. View Monitoring

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This article is from the "take a deep Breath again" blog, make sure to keep this source http://ckl893.blog.51cto.com/8827818/1891127

Zabbix monitoring disk IO (ii)