Linux CPU / Memory Utilization and other Performance

Linux CPU Load

If you want to see the CPU Load details as well CPU utilization, try following command.
# top
Press q to return on command prompt. q is for quit.

or more graphical representation
# htop
Press to return on command prompt. q is for quit.

or Install sysstat & try following command :
# mpstat
You can see CPU usage in percentage using
# sar
as well as you can use
# iostat
If you want to know who is eating cpu
# ps -eo pcpu,pid,user,args | sort -k 1 -r | head -10

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