Re: Getting time-dependent load statistics

Torsten Bronger wrote:
> Hallöchen!
>
> Yesterday I ported a web app to PG. Every 10 minutes, a cron job
> scanned the log files of MySQL and generated a plot showing the
> queries/sec for the last 24h. (Admittedly queries/sec is not the
> holy grail of DB statistics.)
>
> But I still like to have something like this. At the moment I just
> do the same with PG's log file, with
>
> log_statement_stats = on
>
> But to generate these plots is costly (e.g. I don't need all the
> lines starting with !), and to interpret them is equally costly. Do
> you have a suggestion for a better approach?
>
> Tschö,
> Torsten.
>
>
If I understood you correctly you might get help from following:

http://pgfouine.projects.postgresql.org/

With Regards
Ashish Karalkar