Re: Planning counters in pg_stat_statements (using pgss_store)

From: Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>
To: Sergei Kornilov <sk(at)zsrv(dot)org>
Cc: Julien Rouhaud <rjuju123(at)gmail(dot)com>, legrand legrand <legrand_legrand(at)hotmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Planning counters in pg_stat_statements (using pgss_store)
Date: 2019-09-06 14:27:48
Message-ID: 20190906142748.rheb64oypbjz4naz@development
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On Fri, Sep 06, 2019 at 04:19:16PM +0200, Tomas Vondra wrote:
>FWIW I've done some benchmarking on this too, with a single pgbench client
>running select-only test on a tiny database, in different modes (simple,
>extended, prepared). I've done that on two systems with different CPUs
>(spreadsheet with results attached).

And of course, I forgot to attach the spreadsheet, so here it is.


Tomas Vondra
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

Attachment Content-Type Size
planning.ods application/vnd.oasis.opendocument.spreadsheet 52.0 KB

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