Re: measure database contention - Mailing list pgsql-performance

From Robert Haas
Subject Re: measure database contention
Date
Msg-id 603c8f070812171314y4a53f244k786beb0b97e903c4@mail.gmail.com
Whole thread Raw
In response to Re: measure database contention  ("Jaime Casanova" <jcasanov@systemguards.com.ec>)
List pgsql-performance
> as you see, explain analyze says it will execute in 175.952ms and
> because of network transfer of data executing this from pgadmin in
> another machine it runs for 17s... but from time to time pgFouine is
> shown upto 345.11 sec

Well, 86000 rows is not enough to give PostgreSQL a headache, even on
mediocre hardware.  So I think that most likely culprit is the
application that is reading the data - pgadmin or pgFouine.

...Robert

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