SUMMARY: mapping processes to processor ID

From: Pandey, Abhimanyu (apandey@worcester.edu)
Date: Mon May 01 2006 - 15:02:45 EDT


Process to processor map can be viewed with prstat.

Thanks to Pascal Grostabussiat [pascal@azoria.com]

Also thanks to: Alex Stade for:

I think the -P option for ps(1) is reserved for processes controlled by
pbind(1M). A '-' simply means that the process isn't bound to a specific
CPU.

-Alex

-----Original Message-----
From: sunmanagers-bounces@sunmanagers.org
[mailto:sunmanagers-bounces@sunmanagers.org] On Behalf Of Pandey,
Abhimanyu
Sent: Monday, May 01, 2006 2:15 PM
To: sunmanagers@sunmanagers.org
Subject: mapping processes to processor ID

Hi folks,

I thought using:

Ps -efP would give me the processor ID to which each CPU processor is
linked to (PSR) ... however I only get:

UID PID PPID PSR C STIME TTY TIME CMD

    root 0 0 - 0 Apr 28 ? 0:10 sched

    root 1 0 - 0 Apr 28 ? 0:18 /etc/init -

    root 2 0 - 0 Apr 28 ? 0:00 pageout

    root 3 0 - 1 Apr 28 ? 171:06 fsflush

    root 919 1 - 0 Apr 28 ? 0:00 /usr/lib/saf/sac -t
300

    root 295 1 - 0 Apr 28 ? 0:01 /usr/sbin/nscd

    root 133 1 - 0 Apr 28 ? 1:14 /usr/lib/picl/picld

    root 56 1 - 0 Apr 28 ? 0:00
/usr/lib/sysevent/syseventd

    root 238 1 - 0 Apr 28 ? 0:00 /usr/sbin/inetd -s

    root 210 1 - 0 Apr 28 ? 0:00 /usr/sbin/rpcbind

    root 267 1 - 0 Apr 28 ? 0:00
/usr/lib/autofs/automountd

(etc.)

Is there any other simple method of mapping process to processor?

Thanks

Abhimanyu Pandey
Information Technologies
Worcester State College
508-929-8913

guruspeak:"...the journey IS the destination..."

geekspeak:"...the network IS the computer..."
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