RE: Re: PG 9.5.5 cores on AIX 7.1

Customer is using 10.4 , not 9.5.5.

Does the same argument apply for upgrading to 10.12 ?

Thanks

Danny
-----Original Message-----
From: Tom Lane <tgl@sss.pgh.pa.us>
Sent: Sunday, July 19, 2020 6:04 PM
To: Abraham, Danny <danny_abraham@bmc.com>
Cc: pgsql-general@postgresql.org
Subject: [EXTERNAL] Re: PG 9.5.5 cores on AIX 7.1

"Abraham, Danny" <danny_abraham@bmc.com> writes:
> Slow machine, high stress.
> I think/hope that PG is the victim of an overstressed machine.
> Has anyone faced this issue in the past?

Not to point out the obvious, but you're evidently using parallel queries, which was a brand new thing in 9.5; and it
hadits share of teething problems.  I can't say whether updating to current 
(9.5.22) would fix this particular issue, but it would definitely fix a bunch of instabilities in that general area.

            regards, tom lane