当前位置： 移动技术网 > 网络运营>服务器>Linux > 获取磁盘IO与系统负载Load的shell脚本

获取磁盘IO与系统负载Load的shell脚本

2017年12月12日  | 移动技术网网络运营  | 我要评论

1，提取系统负载信息

复制代码 代码如下:

#!/bin/sh
host=$(hostname)
channel=$(hostname | sed 's/[0-9]//g')
runday=$(date +%y-%m-%d)
iphost=$(/sbin/ifconfig  | grep 'inet addr:'| grep -v '127.0.0.1' | cut -d: -f2 | awk '{ print $1}')
i=1
 while [ $i -le 120 ];do
 rundaytime=$(date "+%y-%m-%d %h:%m:%s")
 /bin/cat /proc/loadavg | awk -f " " '{print "'"$rundaytime"'"","$1","$2","$3","$4","$5}' >> /tmp/$(hostname)-${runday}load.txt
 /usr/bin/sar -u 1 1 | grep -v average | /bin/sed -n '4,$p' | awk -f " " '{print "'"$rundaytime"'"","$4","$6","$7","$9}'  >>  /tmp/$(hostname)-${runday}sar.txt
 i=$((i+1))
 sleep 59
done
awk -f "," '{print "'"$host"'"",""'"$channel"'"",""'"$iphost"'"","$1","$2","$3","$4","$5}' /tmp/$(hostname)-${runday}sar.txt > /tmp/$(hostname)${runday}sar.txt
awk -f "," '{print "'"$host"'"",""'"$channel"'"",""'"$iphost"'"","$1","$2","$3","$4","$5","$6}' /tmp/$(hostname)-${runday}load.txt  > /tmp/$(hostname)${runday}load.txt
rm -rf /tmp/$(hostname)-${runday}sar.txt
rm -rf /tmp/$(hostname)-${runday}load.txt

2，代码2

复制代码 代码如下:

#!/bin/sh
pdir=/monitor/nagios/shell/sarlog
runday=$(date +%y-%m-%d)
tmpdir=/monitor/nagios/tmp
for i in `/bin/cat /monitor/nagios/shell/sarlog/machine.lst`
do
   /usr/bin/scp ${pdir}/sarlog.sh ${i}:/root && /usr/bin/rsh ${i} /root/sarlog.sh &
done

3，代码3

复制代码 代码如下:

#!/bin/sh
pdir=/monitor/nagios/shell/sarlog
runday=$(date +%y-%m-%d)
tmpdir=/monitor/nagios/shell/sarlog/log
machinelst=/monitor/nagios/shell/sarlog/machine.lst
for i in `/bin/cat /monitor/nagios/shell/sarlog/machine.lst`
do
   /usr/bin/scp ${i}:/tmp/*${runday}sar.txt ${tmpdir}
   /usr/bin/scp ${i}:/tmp/*${runday}load.txt ${tmpdir}
done
/bin/cat ${tmpdir}/*${runday}sar.txt >> ${tmpdir}/tmp${runday}.txt
/bin/cat ${tmpdir}/*${runday}load.txt >> ${tmpdir}/${runday}loadresult.txt
count=1
line=$(cat ${tmpdir}/tmp${runday}.txt |wc -l)
>${tmpdir}/result${runday}.txt
while [ "$count" -le "$line" ]
do
        idle=$(sed -n "${count}p" ${tmpdir}/tmp${runday}.txt | awk -f "," '{print $8}')
        busy=`echo "scale=2;100-$idle"|bc`
        sed -n "${count}p" ${tmpdir}/tmp${runday}.txt | sed  "s/$/,$busy/g" >> ${tmpdir}/${runday}sarresult.txt
        let count=count+1
done
/usr/local/mysql/bin/mysql -u root -d nagios -pbj7n48dm  <<eof
   load data infile '${tmpdir}/${runday}sarresult.txt' into table t_daily_stats fields terminated by  ',';
   load data infile '${tmpdir}/${runday}loadresult.txt' into table t_daily_load fields terminated by  ',';
eof
rm -rf ${tmpdir}/*${runday}sar.txt
rm -rf ${tmpdir}/*${runday}load.txt
rm -rf rm -rf ${tmpdir}/*${runday}.txt

您可能感兴趣的文章:

如对本文有疑问， 点击进行留言回复！！

相关文章:

验证码：
最近更新的文章
大家感兴趣的文章
移动技术网