Subject Re: [firebird-support] FB 1.5 Slooooo / stalls large insert - Win2003 server
Author Steve Wiser
Maybe a bunch of triggers are firing for each record (snowball effect)?

-steve

On Fri, 2005-11-04 at 07:49 -0800, Rich Pinder wrote:

> Hello again,
>
> This is a follow up post after yesterdays 'Understanding ODS' thread.
>
> I have an inefficient, iterative program that inserts data into a
> table
> (200,000 records + ... committing after EACH one)
> It works fine on my slow XP laptop develop machine.
> After backing up / restoring on the production server (which brought
> it
> up to ODS 1.1 - Thanks Alexandre), I tried again - and the process
> kind
> of stalls at some point. Its odd, after running all night, it stalls
> now at a mere 6000 records - yesterday it was kind of slowing at
> around 30,000 or so after hours of running.
>
> This morning I requested the database statistics, and it took
> forever..but finally returned. I have the info saved if anyone
> suggests
> reviewing a certain portion.
>
> Here are some facts:
>
> - I've tried running the 'app' both across the network and also from
> the
> server machine itself
> - server running Win2003 server (and is behaving in all other areas
> I
> can see..nothing suspicious listed in the 'event viewer' etc)
> - FB 1.5 remains running (thankfully) on the production server - I
> can
> do selects against all the tables (including the one that seems to be
> stalled, btw).
> - memory and disk on server seems fine
>
> Any thoughts of where to look next would be greatly appreciated.
> Thanks
> Rich Pinder
> USC School of Medicine
>
>
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