Script to get the CPU utilization status of any process running on a linux system

Steps to get the CPU utilization status of any process running on a linux system

1.Copy and paste the below code onto the linux server using vi editor

$ cd /tmp/scripts/

$ vi cpuUtilization.sh

#!/bin/sh

var1=`ps -ef | grep Dweblogic.Name | grep Server_1| awk '{print $2}'`

var2=` ps -ef | grep Dweblogic.Name |grep Server_2|awk '{print $2}'`

time=`date +%d-%m-%y-%H:%M:%S`


ps -eLo pid,ppid,tid,pcpu,comm | grep "$var1" > /u01/apps/oracle/Server_CPU_Utilization/Server_1_"$time"

ps -eLo pid,ppid,tid,pcpu,comm | grep "$var2" > /u01/apps/oracle_oc/Server_CPU_Utilization/Server_2_"$time"

2. Now set a cronjob to get the script executed automatically after a specified interval say 5 mins

$ */5,* * * *  /tmp/scripts/cpuUtilization.sh

3. The output of the script would be append to the files at the location

/u01/apps/oracle/Server_CPU_Utilization

Note: Steps to set cronjob “At every 5th minute.”