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* Re: Two server instances on one server
@ 2024-04-10 20:41 Tom Lane <[email protected]>
0 siblings, 1 reply; 2+ messages in thread
From: Tom Lane @ 2024-04-10 20:41 UTC (permalink / raw)
To: Andreas Wagner <[email protected]>; +Cc: [email protected]
Andreas Wagner <[email protected]> writes:
> I consider using two instances of the PG server on one node. The node
> has two processors and each processor has 64GB memory assigned to it.
> I'd like to
> * restrict instance one to processor 0 and its memory and
> * instance two to processor 1 and its memory
> using numactl (or similar commands regarding cpuset) and partitioning.
Seems straightforward enough to me, as long as you put the instances
onto distinct port numbers. Are you encountering problems?
regards, tom lane
^ permalink raw reply [nested|flat] 2+ messages in thread
* Re: Two server instances on one server
@ 2024-04-11 07:07 Andreas Wagner <[email protected]>
parent: Tom Lane <[email protected]>
0 siblings, 0 replies; 2+ messages in thread
From: Andreas Wagner @ 2024-04-11 07:07 UTC (permalink / raw)
To: Tom Lane <[email protected]>; +Cc: [email protected]
Am Mittwoch, dem 10.04.2024 um 16:41 -0400 schrieb Tom Lane:
> Andreas Wagner <[email protected]> writes:
> > I consider using two instances of the PG server on one node. The
> > node
> > has two processors and each processor has 64GB memory assigned to
> > it.
> > I'd like to
> > * restrict instance one to processor 0 and its memory and
> > * instance two to processor 1 and its memory
> > using numactl (or similar commands regarding cpuset) and
> > partitioning.
>
> Seems straightforward enough to me, as long as you put the instances
> onto distinct port numbers. Are you encountering problems?
I don't see a way, yet, to put one half of the partitions on on
instance ond the other half to the other, automatically. Replication
seems to be a 1:1 copy and partitioning seems to stick to one instance.
Regards,
Andreas Wagner
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2024-04-10 20:41 Re: Two server instances on one server Tom Lane <[email protected]>
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