users@glassfish.java.net

Re: severe performance degradation: Glassfish2.1 and bundled TopLink Essentials

From: Mitesh Meswani <Mitesh.Meswani_at_Sun.COM>
Date: Tue, 27 Jan 2009 13:57:55 -0800

Hi Chris,

There have been couple of bug fixes to Toplink Essentials in V2.1.
Nothing pops out as causing this big a performance regression. Can you
please have profiling run and let us know where the regression is?

Thanks,
Mitesh

glassfish_at_javadesktop.org wrote:
> Hi,
>
> my problem: We have a program that runs outside of the GF and remotely calls an EJB in GlassFish. The query to the bean returns about 27000 entity beans. The data base is on localhost. The call to retrieve all entities took about 30 seconds on the "old" GFv2ur2 and takes about five minutes now.
>
> I haven't narrowed down the problem yet but the only thing that was exchanged is the GlassFish with the TLE.
> Does anybody have a clue about what's going on here?
>
> Thanks in advance and best regards,
> Chris
> [Message sent by forum member 'chrjohn' (chrjohn)]
>
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