Re: XLogInsert scaling, revisited - Mailing list pgsql-hackers

From Andres Freund
Subject Re: XLogInsert scaling, revisited
Date
Msg-id 20130709094842.GB8613@awork2.anarazel.de
Whole thread Raw
In response to Re: XLogInsert scaling, revisited  (Michael Paquier <michael.paquier@gmail.com>)
List pgsql-hackers
On 2013-07-09 08:00:52 +0900, Michael Paquier wrote:
> On Mon, Jul 8, 2013 at 6:16 PM, Heikki Linnakangas
> <hlinnakangas@vmware.com> wrote:
> > Ok, I've committed this patch now. Finally, phew!
> +1. Great patch!

And one more: +1

There seem to be quite some lowhanging fruits to make stuff faster after
this bottleneck is out of the way. The by far biggest thing visible in
profiles seems to be the CRC32 computation atm...

Greetings,

Andres Freund

-- Andres Freund                       http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training &
Services



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