| 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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| Lists: | pgsql-hackers |
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.
regards
--
Tomas Vondra http://www.2ndQuadrant.com
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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