And to sacrifice the small animals!
-----Original Message-----
From: HP-3000 Systems Discussion [mailto:[log in to unmask]] On
Behalf Of Johnson, Tracy
Sent: Thursday, January 05, 2006 12:40 PM
To: [log in to unmask]
Subject: Re: [HP3000-L]
Don't forget your Witch-doctor mask and rattle.
Tracy Johnson
Measurement Specialties, Inc.
BT
NNNN
> -----Original Message-----
> From: HP-3000 Systems Discussion
> [mailto:[log in to unmask]] On Behalf Of David N Lukenbill
> Sent: Thursday, January 05, 2006 12:33 PM
> To: [log in to unmask]
> Subject: Re: [HP3000-L]
>
>
> Kent,
>
> Tuning an HP-3000 is as much art as science. A lot of it
> depends upon the characteristics of the jobs/sessions running
> on the system. If you have Glance or SOS, take a look at the
> processes running to see if you can get an idea on how the
> CPU(s) are being used.
>
> On my N-4000-200-500, I'm using the following:
>
> showq;status
>
> ------QUANTUM-------
> QUEUE BASE LIMIT MIN MAX ACTUAL BOOST TIMESLICE
> ----- ---- ----- --- --- ------ ----- ---------
> CQ 152 204 1 2000 1 OSC 200
> DQ 202 242 2000 2000 2000 OSC 200
> EQ 240 253 2000 2000 2000 OSC 200
>
> I think by using a CQ timeslice of 2000, you may be letting a
> single process grab the CPU for too long. I also prefer
> setting the MAX QUANTUM to a larger value so processes decay
> in priority a little slower. Sometimes processes keep
> "jumping" to the top of the CQ. I prefer to have a lower
> timeslice so they don't dominate the queue. I also overlap
> the queues a little so I don't completely starve the job queues.
>
> David N. Lukenbill
> Computer Sciences Corporation
>
>
>
>
> |---------+---------------------------->
> | | Kent Wallace |
> | | <kwallace |
> | | @primaryhealth.co|
> | | m> |
> | | Sent by: HP-3000 |
> | | Systems |
> | | Discussion |
> | | <[log in to unmask]
> | | TC.EDU> |
> | | |
> | | |
> | | 2006/01/05 12:08 |
> | | PM |
> | | Please respond to|
> | | Kent Wallace |
> |---------+---------------------------->
>
> >-------------------------------------------------------------
> -----------------------------------------------------------------|
> |
> |
> | To: [log in to unmask]
> |
> | cc:
> |
> | Subject: [HP3000-L]
> |
>
> >-------------------------------------------------------------
> -----------------------------------------------------------------|
>
>
>
>
> Listers
>
>
>
> When we run large LINK's in SUPRTOOL none of the session
> users seem to get resources. Does anyone know how to get the
> session users reasonable resources while LINK is running?
>
>
>
> Here is a SHOWQ on my N-Class HP3000.
>
>
>
> ------QUANTUM-------
>
> QUEUE BASE LIMIT MIN MAX ACTUAL BOOST TIMESLICE
>
> ----- ---- ----- --- --- ------ ----- ---------
>
> CQ 152 200 1 200 11 DECAY 2000
>
> DQ 202 238 2000 2000 2000 DECAY 200
>
> EQ 248 253 2000 2000 2000 DECAY 100
>
>
>
>
>
> Thanks
>
> Kent Wallace
>
>
>
>
>
>
>
>
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