From: Tom Lane <tgl@sss.pgh.pa.us>
To: arjunshetty955@gmail.com
Cc: pgsql-bugs@lists.postgresql.org
Subject: Re: BUG #17159: PostgreSQL13.3:TPCH-Few queries Failed-no connection to the server Vuser
Date: Wed, 25 Aug 2021 10:19:04 -0400
Message-ID: <545082.1629901144@sss.pgh.pa.us> (raw)
In-Reply-To: <17159-662103e706f55863@postgresql.org>
References: <17159-662103e706f55863@postgresql.org>
PG Bug reporting form <noreply@postgresql.org> writes:
> EDT [767490] LOG: background worker "parallel worker" (PID 767794) was
> terminated by signal 9: Killed
You need to prevent the OOM killer from acting.
https://www.postgresql.org/docs/current/kernel-resources.html#LINUX-MEMORY-OVERCOMMIT
regards, tom lane
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To: pgsql-bugs@postgresql.org
Cc: tgl@sss.pgh.pa.us, arjunshetty955@gmail.com, pgsql-bugs@lists.postgresql.org
Subject: Re: BUG #17159: PostgreSQL13.3:TPCH-Few queries Failed-no connection to the server Vuser
In-Reply-To: <545082.1629901144@sss.pgh.pa.us>
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