15进程监控脚本-getVirtMem.sh

Posted 2021-01-13 zmx-721

# get size of java process VIRT memory

PName=$1
#echo $PName

   if [ "$PName" != "" ];then   
       a=`ps aux | grep $PName | grep -v grep | grep -v zabbix |awk ‘{print $2}‘` 
       #echo $a
       arr=($a)
       virtAll=0
       count=0
       for PID in ${arr[@]}
       do          
          virt=`pidstat -r -p $PID 3 1 | awk ‘NR==4{print $6}‘`
          virt=$virt*1024
          virtAll=$(($virtAll+$virt))
       done
       echo ${virtAll}
   fi