dev@grizzly.java.net

Re: grizzly 2.2 performance issue

From: Oleksiy Stashok <oleksiy.stashok_at_oracle.com>
Date: Fri, 17 Aug 2012 12:46:12 +0200

Tigran, before you test (if you planned) releases (2.1.7; 2.2.9), wanted
to ask if you can try Grizzly 2.3-SNAPSHOT first?

Thanks.

WBR,
Alexey.

On 08/17/2012 11:51 AM, Oleksiy Stashok wrote:
> Hi Tigran,
>
> thank you for the info.
> We'll investigate that!
>
> We'll appreciate any help, which will let us narrow down the problem,
> for example if you have some time to try another releases
> 2.1.7<release<2.2.9 it would help a lot.
>
> Thanks.
>
> WBR,
> Alexey.
>
>
> On 08/17/2012 11:36 AM, Tigran Mkrtchyan wrote:
>> Hi,
>>
>> After lot of time spent on debugging we found that the change from
>> grizzly-2.1.7 to grizzly-2.2.9
>> drop performance of out server by 10%.
>>
>> the profiling results can be found at:
>>
>> http://www.dcache.org/grizzly-2-1.xml
>> and
>> http://www.dcache.org/grizzly-2-2.xml
>>
>> we run the same application against the server (just to remind, this
>> is a NFSv4.1 server written in java).
>>
>> Let me know if you need more info.
>> For now we will rollback to 2.1.7 version.
>>
>> Thanks,
>> Tigran.
>