|
|
| [Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] |
On Fri, Mar 16, 2012 at 4:31 PM, Karl Denninger <karl@xxxxxxxxxxxxx> wrote: > What I'd > like to be able to do is have the code track performance all the time and > raise alerts when it sees "outliers" giving me a continually-improving set > of targets for reduction of resource consumption (up until I reach the point > where I don't seem to be able to make it any faster of course :-)) Sounds almost exactly like what the auto_explain contrib module is designed to do: http://www.postgresql.org/docs/9.1/static/auto-explain.html It can run with reasonably low overhead if your system has fast timing. You can check the timing performance of your system with the tool attached here: http://archives.postgresql.org/message-id/4F15B930.50108%402ndQuadrant.com Anything under 200ns should be ok. Cheers, Ants Aasma -- Cybertec Schönig & Schönig GmbH Gröhrmühlgasse 26 A-2700 Wiener Neustadt Web: http://www.postgresql-support.de -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
[Postgresql General] [Postgresql PHP] [PHP Users] [PHP Home] [PHP on Windows] [Kernel Newbies] [PHP Classes] [PHP Books] [PHP Databases] [Home] [Yosemite]