vmstat

[moon_5]

Hi all~

vmstat shows "b" on procs field. it is block resources. if this count is so high.. what's the tuning point??

[Joseph Loo]

hi,

i would consider run queue (r) and page-out (po) columns to be more important in tracking any performance issue.

u may like to post your vmstat output to ascertain any performance problem.

regards.

[Devender Khatana · Accepted solution]

Hi,

Blocked for resources means that these many are waiting for some device for I/O operations which is not accessible or is doing extensive I/O operations.

This is quite usual of it is within a range on 50-100 in peak load. Also it depends upon the application and the usage.

HTH,
Devender

[Arunvijai_4]

Hi,

You can check these threads as well,

http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=957715
http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=877711

-Arun

[Steven E. Protter]

Shalom moon,

If you can post some output, that would be helpful, perhaps the summary section.

If you need to collect some data:

http://www.hpux.ws/system.perf.sh

Runs background and collects for a time period you decide.

I think you have a bottleneck but will not speculate on the cause without seeing some raw data.

SEP