nagios 监控xenserver 流量

#使用xe 命令来获取xenserver服务器的网络流量，方式如下
#cat check_xen_pif.sh
#!/bin/sh

count=0
uuid_list=`xe bond-list | grep master | awk '{print $4}'`

#get io_read_kbs param
for uuid in $uuid_list
do
io_read[$count]=`xe pif-param-get param-name=io_read_kbs uuid=$uuid`
#   echo ${io_read[$count]}
let count=count+1
done

#get io_write_kbs param
count=0
for uuid in $uuid_list
do
io_write[$count]=`xe pif-param-get param-name=io_write_kbs uuid=$uuid`
#        echo ${io_write[$count]}
let count=count+1
done

count=0
performance1=""
performance2=""
while [ $count -lt ${#io_read[@]} ]
do
performance1="$performance1 bond${count}(r,w): ${io_read[$count]}kb,${io_write[$count]}kb;"
performance2="$performance2 bond${count}_io_read_kbs=${io_read[$count]};1500;2000;0;10000;bond${count}_io_write_kbs=${io_write[$count]};1500;2000;0;10000;"
let count=count+1
done
echo "$performance1 | $performance2"
exit 0