Subject Re: [firebird-support] Re: Firebird 2.5 performance slower then 2.1 especially SuperClassic...
Author Thomas Steinmaurer
Randall,

>> I'll let ya know the results after I've run my test with the bumped up cache.
>>
>> -randall
>>
>
> Hee are those results again, with 2.5.2 results added in... didn't make too much of a difference. FB 2.5 is still significantly slower.
>
> Import
> 2.5.1 SuperClassic 8 minutes 41 sec
> 2.5.1 SuperServer 4 minutes 43 sec
> 2.1.5 SuperServer 3 minutes 56 seconds
>
> 2.5.2 SuperServer 4 min 41 sec
> 2.5.2 SuperClassic 8 minutes, 19 seconds

Although your posting and findings are a few months old, I wonder if you
have been able to move forward with your problem?

Someone trying to move a ~ 350 connections environment from 2.1 to
2.5.2, also with an import/update load scenario, is experiencing drastic
performance slow-downs while testing with 2.5.2.

Thanks.

--
With regards,
Thomas Steinmaurer
http://www.upscene.com/