Zabbix Traffic Summary Script

Zabbix powerful, have to mention. The planned use of its own calculate function to summarize the Host_group network card traffic, as follows:

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But the results of data acquisition and the actual difference is very large (not generally large, very outrageous), so only through the script to obtain, the script is as follows:

#/bin/bash#descript:calculate group trafficqzqm_list= "192.168.1.101 192.168.1.102" jsqm_list= " 172.16.100.101 172.16.100.102 172.16.100.103 "Function get_data ()  {     traffic=0    trac_dire=$1    for host in  $host _list     do#       echo  $host          case  $trac _dire in             inband)                  command= "/sbin/zabbix_get -s  $host  -k net.if.in[\" ${host}\ "]"              ;;             outband)                  command= "/sbin/zabbix_get -s  $host  -k net.if.out[\ "${host}\" "             ;;             *)                  echo  "Destination errot"                  exit 5         esac#       echo  $command          trac=$ (eval  $command) #        echo  $trac         traffic=$[traffic+trac]     done    echo  $traffic}group=$1direct=$2case  $group  in     fujian)         host_list= $qzqm _list        get_data  $direct     ;;     JIANGSU)         host_list= $jsqm _list         get_data  $direct     ;;     *)         echo  "please check  Host group and directory "        exit 4esac

or through the Zabbix_get tool to obtain the host traffic, and then perform the calculation, the results are as follows:

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And the traffic that each host gets to calculate again is still relatively close.

If a friend knows, how to use the Calculate method to accurately summarize the traffic, but also hope message guidance.

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Zabbix Traffic Summary Script