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统计 cpu 内存 使用率的shell脚本代码

2017年12月12日  | 移动技术网网络运营  | 我要评论
复制代码 代码如下:

#!/bin/sh
clear
while ((1>0))
do
 net=$(netstat -anp | grep 1000 | grep est | wc -l)
 prc=$(ps aux | grep thread1 | grep -v grep | grep -v screen | awk '{ print " cpu: " $3 "%,  mem: " $4 "%, rss: " $6/1024 "m, vsz: " $5/1024 "m, pid: " $2 ""}')
 tput sc; echo -n -e "\b"; tput rc;
 echo "srv:  thread1, net: $net, $prc"
 echo ""
 net=$(netstat -anp | grep 1011 | grep est | wc -l)
 prc=$(ps aux | grep thread2 | grep -v grep | grep -v screen | awk '{ print " cpu: " $3 "%, mem: " $4 "%, rss: " $6/1024 "m, vsz: " $5/1024 "m, pid: " $2 ""}')
 tput sc; echo -n -e "\b"; tput rc;
 echo "srv:  thread2, net: $net, $prc"
 echo ""
 net=$(netstat -anp | grep 1022 | grep est | wc -l)
 prc=$(ps aux | grep thread3 | grep -v grep | grep -v screen | awk '{ print " cpu: " $3 "%, mem: " $4 "%, rss: " $6/1024 "m, vsz: " $5/1024 "m, pid: " $2 ""}')
 tput sc; echo -n -e "\b"; tput rc;
 echo "srv:  thread3, net: $net, $prc"
 echo ""
 net=$(netstat -anp | grep 1033 | grep est | wc -l)
 prc=$(ps aux | grep thread4 | grep -v grep | grep -v screen | awk '{ print " cpu: " $3 "%, mem: " $4 "%, rss: " $6/1024 "m, vsz: " $5/1024 "m, pid: " $2 ""}')
 tput sc; echo -n -e "\b"; tput rc;
 echo "srv:  thread4, net: $net, $prc"
 echo ""
 net=$(netstat -anp | grep beam.smp | grep est | grep 222.222.18.222:800 | wc -l)
 prc=$(ps aux | grep thread | grep -v grep | awk '{cpu += $3} {mem += $4} {rss += $6} {vsz += $5}  end {print "cpu: " cpu "%, mem: " mem "%, rss: " rss/1024 "m, vsz: " vsz/1024 "m,  "  " "}'  | awk 'end {print}')
 tput sc; echo -n -e "\b"; tput rc;
 echo "srv: all, net: $net, $prc"
 echo ""
 sleep 0.5
 tput cup 0 0
done

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