【代码】
1 #!/bin/bash 2 #程序功能描述: 3 # 监控系统所选的服务所占进程内存占用 4 #作者:孤舟点点 5 #版本:1.0 6 #创建时间:2017-10-12 02:18:22 7 PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin 8 export PATH 9 #这里定义监控的服务名称或者PID号 10 line="NetworkManager" 11 12 p=`pwd` 13 File=$p/jiankongService.txt 14 HOST=`hostname` 15 Day=`date +"%Y%m%d"` 16 17 #判断文件夹是否存在，存在则删除重建，不存在则新建 18 if [ -d "$p/$i$HOST$Day" ]; then 19 rm -rf "$p/$i$HOST$Day" 20 mkdir "$p/$i$HOST$Day" 21 else 22 mkdir "$p/$i$HOST$Day" 23 fi 24 cd $p/$i$HOST$Day 25 26 PID=`ps -ef | grep -v grep | grep "$line" | awk '{print $2}'` 27 for((j=1;j<=144;j=j+1)) 28 do 29 touch $p/$i$HOST$Day/$line.txt 30 if [ ! -f $p/$i$HOST$Day/$line$PID.txt ];then 31 touch $p/$i$HOST$Day/$line$PID.txt 32 Time=`date "+%Y%m%d-%H%M%S"` 33 NEICUN=`top c -bn1 | grep -v grep | grep "$PID" | awk '{print $6}'` 34 echo "$Time $NEICUN" >> $p/$i$HOST$Day/$line.txt 35 echo "`cat $p/$i$HOST$Day/$line.txt | grep -v grep | grep 2017`" >>$p/$i$HOST$Day/$line$PID.txt 36 rm $p/$i$HOST$Day/$line.txt 37 sleep 10 38 else 39 Time=`date "+%Y%m%d-%H%M%S"` 40 NEICUN=`top c -bn1 | grep -v grep | grep "$PID" | awk '{print $6}'` 41 echo "$Time $NEICUN" >> $p/$i$HOST$Day/$line.txt 42 echo "`cat $p/$i$HOST$Day/$line.txt | grep -v grep | grep 2017`" >>$p/$i$HOST$Day/$line$PID.txt 43 rm $p/$i$HOST$Day/$line.txt 44 sleep 10 45 fi 46 done
输出格式为：时间 内存使用大小