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From: MichaelDBA <MichaelDBA@sqlexec.com>
To: Thomas Güttler <guettliml@thomas-guettler.de>
Cc: pgsql-performance@lists.postgresql.org
Subject: Re: Automated bottleneck detection
Date: Thu, 26 Jul 2018 08:05:10 -0400
Message-ID: <5B59B8F6.4070703@sqlexec.com> (raw)
In-Reply-To: <14b51a31-df17-62ab-1b00-778cce29e57d@thomas-guettler.de>
References: <6ffd0115-38b7-8a98-b0c9-93fdd86afe4f@thomas-guettler.de>
	<CAOBaU_YdJN8c0cwxQG6uXvFb9-Y5pZrANfD6rL=ArKxuvgdv=w@mail.gmail.com>
	<661a7b2f-5e63-e961-6b5d-8a14dd55c34a@thomas-guettler.de>
	<CAOBaU_b311By9X5=V8brkfgsg=xkSV4kcpGHvz=MH=+-=UFQyg@mail.gmail.com>
	<14b51a31-df17-62ab-1b00-778cce29e57d@thomas-guettler.de>

Wow, freakin cool, can't wait to start fiddling with pg_wait_sampling.  
Reckon we can get lightweight locks and spinlocks history with this cool 
new extension instead of awkwardly and repeatedly querying the 
pg_stat_activity table.

Regards,
Michael Vitale

> Thomas Güttler <mailto:guettliml@thomas-guettler.de>
> Thursday, July 26, 2018 7:27 AM
> This sound good. Looks like an automated bootleneck detection
> could be possible with pg_wait_sampling.
>
> Regards,
>   Thomas
>
>
>

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