• linux中监控CPU和内容使用情况脚本


    #!/bin/bash
    DATE=`date +"%Y-%m-%d %H:%M:%S "`
    while true
    do	
      echo -e "===============33[41;37m实时CPU使用率($DATE)33[0m==============="
      echo -e "请等待....."
      sleep 1
      echo -e "请等待..."
      sleep 1
      echo -e "请等待."
      top -n1|head -5|grep %|awk -F ',' '{print $1,$4}'
      echo "==============33[41;37m占用CPU前十进程($DATE)33[0m============="
      ps -auxw|head -1;ps -auxw|sort -rn -k3|head -10 
      sleep 2
      echo -e "===============33[44;37m实时内存使用率($DATE)33[0m============="
      TOTAL=`free -h |grep 'Mem'|awk -F ' ' '{print $2}'`
      AVAIL=`free -h |grep 'Mem'|awk -F ' ' '{print $7}'`
      echo -e "Total Mem :$TOTAL "
      echo -e "Available Mem:$AVAIL"
      sleep 2
      echo -e "===============33[44;37m占用内存前十进程($DATE)33[0m==========="
      ps -auxw|head -1;ps -auxw|sort -rn -k4|head -10
      sleep 5
    
    done
    

      

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  • 原文地址:https://www.cnblogs.com/sunliyuan/p/13994302.html
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