Horton
Menu

Re: Patch to show individual statement latencies in pgbench output

Greg Smith <greg@2ndquadrant.com>

View thread
From: Greg Smith <greg@2ndquadrant.com>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Florian Pflug <fgp@phlo.org>, PostgreSQL-development hackers <pgsql-hackers@postgresql.org>
Date: 2010-08-13T00:22:18Z
Lists: pgsql-hackers 
Tom Lane wrote:
> It could be fixed with enough effort, by having the child threads pass
> back their numbers through the child-to-parent pipes.  I'm not
> interested in doing that myself though.
>   

That does seem an improvement with a very limited user base it's 
applicable to.  Probably the next useful improvement to this feature is 
to get per-statement data into the latency log files if requested.  If 
this issue gets in the way there somehow, maybe it's worth squashing 
then.  I don't think it will though.

-- 
Greg Smith  2ndQuadrant US  Baltimore, MD
PostgreSQL Training, Services and Support
greg@2ndQuadrant.com   www.2ndQuadrant.us