topic Re: CPU count on HP in Operating System - HP-UX

CPU count on HP

Alpa Shah — Tue, 27 Mar 2007 01:58:10 GMT

Hi,

I want to know the command which returns the number of physical processors (i.e. CPU count) in the system on HP-UX.
Or the information similar to what we get thru 'psrinfo' command on solaris.

-Alpa

Re: CPU count on HP

Dennis Handly — Tue, 27 Mar 2007 02:15:55 GMT

ioscan for root can list the processors.
# /usr/sbin/ioscan -C processor

You can also write an application that calls pstat_getprocessor(2).

Re: CPU count on HP

Rasheed Tamton — Tue, 27 Mar 2007 02:31:08 GMT

Hi,

echo "processor_count/D" | adb -k /stand/vmunix /dev/kmem

/opt/ignite/bin/print_manifest|grep -i processor

ioscan -C processor

top will also list the processors (check the CPU columns).

Regards,
Rasheed Tamton.

Re: CPU count on HP

Alpa Shah — Tue, 27 Mar 2007 03:56:45 GMT

Thanks a lot to you both.
This is what I was looking for.