Re: Commit(?) overhead - Mailing list pgsql-performance

From Laurenz Albe
Subject Re: Commit(?) overhead
Date
Msg-id 31aae195b068ceeafc50a9ae4a5f5247a81f0d84.camel@cybertec.at
Whole thread Raw
In response to Re: Commit(?) overhead  (Duncan Kinnear <duncan.kinnear@mccarthy.co.nz>)
List pgsql-performance
Duncan Kinnear wrote:
> Bingo! Adding 'SET LOCAL synchronous_commit TO OFF;' to my 'BEGIN; UPDATE ....; COMMIT;'
> block has given me sub-1ms timings! Thanks Andres.

That's a pretty clear indication that your I/O subsystem was overloaded.

Yours,
Laurenz Albe
-- 
Cybertec | https://www.cybertec-postgresql.com




pgsql-performance by date:

Previous
From: Daulat Ram
Date:
Subject: PostgreSQL upgrade.
Next
From: Andreas Kretschmer
Date:
Subject: Re: PostgreSQL upgrade.