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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Igor Neyman <ineyman@perceptron.com>
Cc: Wells Oliver <wells.oliver@gmail.com>
Cc: Ron <ronljohnsonjr@gmail.com>
Cc: pgsql-admin@lists.postgresql.org <pgsql-admin@lists.postgresql.org>
Subject: Re: Diagnosing a massive toast file
Date: Mon, 05 Aug 2019 14:35:52 -0400
Message-ID: <30508.1565030152@sss.pgh.pa.us> (raw)
In-Reply-To: <BN6PR1701MB1890A22C7037904467E7E491DADA0@BN6PR1701MB1890.namprd17.prod.outlook.com>
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Igor Neyman <ineyman@perceptron.com> writes:
> From: Wells Oliver [mailto:wells.oliver@gmail.com]
>> Do you guys have any kind of regular monitoring in place to flag users who don't politely close their connections?

> idle_in_transaction_session_timeout GUC is your friend.

Good idea, though it's only been around since 9.6.

Also, if you just want to monitor rather than impose a hard limit,
I imagine you can get Nagios to watch for this.

			regards, tom lane





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