Re: memory problem on 7.31 UC4
Posted in 2000
I run 2 instances of IDS 7.31UC3, HP-UX 10.20 and Baan. Since upgrading
from 7.21 to 7.31 we have been having memory problems. The two instances
keep allocating more and more shared memory segments. The system begin to
run out of shared memory (1.75Gb) within a week of starting the database up.
You do not want the database to grow beyond 3 shared memory segments on
HP-UX 10.20 or your performance will be hit.
--
Fergus Hayne
Systems Administrator
Brand-Rex Limited
EMail: fhayne@brand-rex.com
<vonbongartz@my-deja.com> wrote in message
news:8d1eic$v7r$1@nnrp1.deja.com...
> We are running two instances of IDS on a HP-UX machine.
>
> One instance used by 4GL programs shows a constant amount of allocated
shared
> memory over a period of nearly 3 months.
>
> The other instance is used by a client program written with Centura and
using
> a native Centura driver. This instance consumed huge amounts of memory
> (growing from 20 MB to 650 MB ) over this 3 month period. There were about
60
> dynamically allocated shared memory segments, which could not be released
> with onmode -F.
>
> Onperf showed that after all client connections were closed in the evening
> the used shared memory was about 7 MB higher compared to last night.
>
> Did anybody observe such a problem or has any hints . ????
>
> Rainer von Bongartz
> Deutsche Immobilien Leasing
> Duesseldorf, Germany
>
>
>
> Sent via Deja.com http://www.deja.com/
> Before you buy.