From: Tom Lane <tgl@sss.pgh.pa.us>
To: Kong Man <kong_mansatiansin@hotmail.com>
Cc: pgsql-admin@postgresql.org
Subject: Re: log_min_messages=debug5, despite an explicit setting to warning on postgresql.conf
Date: Sun, 23 Dec 2012 12:21:12 -0500
Message-ID: <26470.1356283272@sss.pgh.pa.us> (raw)
In-Reply-To: <DUB116-W200DF672981FC04C6A52768B340@phx.gbl>
References: <DUB116-W200DF672981FC04C6A52768B340@phx.gbl>
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Kong Man <kong_mansatiansin@hotmail.com> writes:
> We ran into a production issue during our maintenance window when I switched over LifeKeeper/PostgreSQL nodes from one to another. We noticed that the database was 1000 times slower than it usually is, then realized that the log_min_messages setting was set to 'debug5' for no reason.
How was the postmaster started? From memory, "-d5" on its command line
would do that, and would not have been overridable from postgresql.conf.
regards, tom lane
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To: pgsql-admin@postgresql.org
Cc: tgl@sss.pgh.pa.us, kong_mansatiansin@hotmail.com
Subject: Re: log_min_messages=debug5, despite an explicit setting to warning on postgresql.conf
In-Reply-To: <26470.1356283272@sss.pgh.pa.us>
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