dev@grizzly.java.net

Re: grizzly 2.2 performance issue

From: Oleksiy Stashok <oleksiy.stashok_at_oracle.com>
Date: Fri, 17 Aug 2012 11:51:35 +0200

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.