Ramkumar wrote:
Hi Friends,
How to calculate server's performance,load and CPU
usage.we have MySQL DB.Accessing DB with our Java Application in CentOS. i
used "top " command.Is there any other command available?.i go through with
top command ,MySQL shows 150% of CPU usage. is it in a right manner (MySQL
usage).Guide Me to get these details.
May be vmstat can help,
$ while true; do vmstat 1 2 | tail -1 | awk '{print $13+$14;}'; done
13th field in vmstat will give overall user% and 14th field will give
ovrall system%. Above commandline will print overall cpu% until you
press CTRL+C.
Thanks,
Mohan R
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