- #!/bin/sh
- #获取网卡名称
- eth=$(/sbin/ifconfig |grep eth |awk '{print $1}');
- #获取当前进出口流量
- RXpre=$(cat /proc/net/dev | grep $eth | tr : " " | awk '{print $2}')
- TXpre=$(cat /proc/net/dev | grep $eth | tr : " " | awk '{print $10}')
- #暂停1秒 获取当前网卡进出流量
- sleep 1
- RXnext=$(cat /proc/net/dev | grep $eth | tr : " " | awk '{print $2}')
- TXnext=$(cat /proc/net/dev | grep $eth | tr : " " | awk '{print $10}')
- #计算1秒内的流量
- RX=$((${RXnext}-${RXpre}))
- TX=$((${TXnext}-${TXpre}))
- #最后一次定义进出流量单位KB/s
- RX=$(echo $RX | awk '{print $1/1024 }')
- TX=$(echo $TX | awk '{print $1/1024 }')
- #eth=$(/sbin/ifconfig |grep eth |awk '{print $1}');
- #获取IP
- ipaddr=$(/sbin/ifconfig $eth | awk '/inet addr/ {print $2}' | cut -f2 -d ":");
- #RX=$(/sbin/ifconfig $eth | grep -e 'TX bytes'|awk '{print $2}'|awk -F':' '{print $2}');
- #TX=$(/sbin/ifconfig $eth | grep -e 'TX bytes'|awk '{print $6}'|awk -F':' '{print $2}');
- time=$(date '+%Y-%m-%d %H:%M:00');
- day=$(date '+%Y%m%d')
- name=$(echo $day"_"$ipaddr )
- #获取CPU负载 取得AWK最后域
- cpuld=$(/usr/bin/w |awk -F: '/load average/ {print $NF}')
- #获取use内存
- mem=$(/usr/bin/free -m |awk '/Mem/ {print $3}')
- #获取nginx php-cgi调用量
- nglimit=$(/usr/sbin/lsof |grep nginx |wc -l)
- cgilimit=$(/usr/sbin/lsof |grep php-cgi |wc -l)
- bc=$(free -m |grep 'buffers/cache' |awk '{print $2 $3" "$4}')
- echo "time:" $time ";" "in:" $RX ";out:" $TX ";use mem:" $mem ";" $bc ";load average:" $cpuld ";nginx limit:" $nglimit ";php-cgi limit:" $cgilimit >> /data/wwwroot/tools/monitor/$name;
- 用来收集一些常用信息 给管理后台提供绘图数据
- #该片段来自于http://www.codesnippet.cn/detail/111120137059.html
来源: http://www.codesnippet.cn/detail/111120137059.html