vmstat output - very urgent please

[rajesh73]

Hi

how to check run queue in vmstat out put
i run the command vmstat -n 15 2
15 second to two times

Thanks & Regds
rajesh

[Modris Bremze · Accepted solution]

Processes in run queue are displayed below 'r' in the Procs section of the output.

http://docs.hp.com/en/B2355-60105/vmstat.1.html

[rajesh73]

hi all

how to take cpu utilization maximum and average per day

regds
Rajesh

[rajesh73]

hi all

how to take cpu utilization maximum and average per day. like BMC patrol but i dont have BMC patrol agent

regds
Rajesh

[AnthonySN]

best option is to use top command.
you can use glance also but it is licensed product from HP.

You can also use ps command:
#ps -eo pcpu,pid,user,args | sort -r -k1 | less

below command display comparison of CPU utilization; 2 seconds apart; 5 times, use:
# sar -u 2 5

To get multiple samples and multiple reports set an output file for the sar command. Run the sar in command as a background process using.
# nohup sar -o output.file 12 8 >/dev/null 2>&1 &
Note to display data stored in output-file pass -f option to sar command:

# sar -f output-file

below command displays per-processor statistics; 12 seconds apart; 5 times
# mpstat 12 5

[muruganantham raju]

Hi Rajesh,
uptime command provides average CPU utilization for the past 15 minutes.

e.g.
# uptime
9:57am up 12 days, 18:40, 1 user, load average: 0.00, 0.01, 0.01

The last value (0.01) is the average cpu load for the past 15 minutes.

Do you have Performance Agent or Glance Plus installed in your system? If yes, the metric "GBL_CPU_TOTAL_UTIL_HIGH" provides the highest CPU utilization value that your system has ever reached.

HTH
Muru

[Dennis Handly]

>muru_apr: uptime command provides average CPU utilization for the past 15 minutes.

uptime is probably a poor way to measure CPU utilization. It measures run queue length.