[Info-vax] Process memory settings

Ken Fairfield ken.fairfield at gmail.com
Thu Aug 13 14:10:36 EDT 2009


On Aug 13, 10:30 am, "Syltrem" <syltremz... at videotron.ca> wrote:
[...]
> I agree with all you're saying and yet, this is what happens.
> If I lower WSEXTENT the process will use its PGFLQUO until the virtual
> memory reaches WSMAX.
> It's not supposed to be like this, but that's what I see.
>
> The process has 5,000,000 PGFLQUO and never gets to use but a fraction of
> it.
[...]

OK, but would you please post the amount of physical memory
on the AS4100 on which this is happening, as well as the page
file size(s)?  Just a SHOW MEMORY would do.  Noting that
a pgflquota of 5M pagelets is about 2.4 GB, you need to have
that much (virtual) memory available...

The other thing is that SHOW PROC/QUOTA does *not*
list "Peak working set size:" or "Peak virtual size:".  Are
these coming from the compiler?

I'd like to know what you see, from a separate process,
when you do Show Proc/Quota/Id=xxxxxxxx on the
process doing the compile.  You should see the value
for "Paging file quota:" decreasing, right?

   Puzzled, Ken



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