At 03:37 PM 23/06/2009, Craig Lalley wrote:
>--- On Tue, 6/23/09, Neil Armstrong <[log in to unmask]> wrote:
Craig,
> >
> > Funny I never received an enhancement request on this from
> > you!!!
>
>Now Neil, don't take it personal, you know I am not shy about asking
>for things. :-)
I wasn't taking it personally, the first version had a smiley, but I
thought that customers wouldn't think I was serious about doing this. :)
>I always thought it was a management issue. (To be very clear, I am
>not management).
It is, but there is no longer many people to step up to the plate
these days, so I feel our mandate for our products has become
slightly wider in my opinion.
>If someone runs 20-30 SUPRTOOL jobs at one time, and half of those
>are in the CQ, it's going to have an effect on performance. Those
>are VERY conservative numbers, BTW. Don't get me going about the 10
>years worth of archived data that is meaningless. (manifest and pick-lots).
>
>But if your open to it, I will start working on the details. Let's
>start with limiting it to 8 concurrent SUPRTOOL running at one
>time. The pause would be helpful for batch jobs, wouldn't the pause
>also require CPU time?
Yep. But not as much as Suprtool / MPE file system stuff would take.
>Let the on-line run immediately and pause the jobs for say 60
>seconds to look again. I will double check the jobs to make sure
>they are using the SUPRTOOL UDC.
>
>On a positive note, the nightly job processing took a huge leap
>forward by adding "SET PREFETCH 0" in SUPRMGR.PUB.SYS. Before the
>addition, there would be about 30-50 jobs in queue in the
>morning. After the addition, the jobs are all complete by the start
>of the business day.
Yep which is why I made it the default starting with Suprtool 5.1.The
memory manager changed from 6.5 thru to 7.5 that Suprtool doing the
prefetch was no longer of a benefit and possibly harmful on large
memory systems.
>We could test the effects on the nightly or weekly job
>processing. The results would be quite interesting indeed.
>
>It's nice to know there are vendors out there that still believe in
>the HP3000 platform and are willing to improve their product.
>
>The rest we can talk about offline.
You know where to find me. Either in my office or on my bike. :)
Neil
>Regards,
>
>-Craig
>
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