[weld-dev] Weld Performance improvement

[Emily Jiang]

The test applications we used were attached to the jira
https://developer.jboss.org/message/926035#926035.

You can compare the responding time between two servlet requests.

Can you commit the current changes in the  release 2.2.15.Final because I
plan to consume this release for other jira fixes as well?
Thanks
Emily

On Mon, Jul 20, 2015 at 11:15 AM, Martin Kouba <mkouba at redhat.com> wrote:

> Hi Emily,
>
> it's great to hear there is a performance improvement (although 1% is not
> that much). We're working on further performance improvements in this area
> [1].
>
> However, 23% additional overhead seems to me too much. Would it be
> possible to share your performance test case / test application? We could
> run similar tests in our environment and verify that there's no integration
> problem.
>
> Martin
>
> [1]
> https://issues.jboss.org/browse/WELD-1970
>
>
> Dne 20.7.2015 v 11:12 Emily Jiang napsal(a):
>
>> Hi Jozef, Martin,
>>
>> Sorry for the delay! I have the performance figure collected eventually.
>> With this Jira's changes, it shows 1% performance improvement. This is a
>> step in the right direction but there is still a performance hit (23%
>> worse) when turning on CDI. Would you like to commit this change so that
>> I can reconsume this release? It will be great if a further performance
>> improvement can be done. I am happy to collect the performance benchmark
>> if needed.
>>
>> Thanks
>> Emily
>>
>> On Thu, Jul 2, 2015 at 8:35 AM, Jozef Hartinger <jharting at redhat.com
>> <mailto:jharting at redhat.com>> wrote:
>>
>>     Hi Emily,
>>
>>     that should not be a problem. Would it be possible for you to test
>>     the performance improvement before we actually do the release? I can
>>     prepare a separate branch or send you a binary. I would like to see
>>     how much improvement this makes in your benchmark.
>>
>>     Jozef
>>
>>
>>     On 07/01/2015 06:19 PM, Emily Jiang wrote:
>>
>>>     Is it possible to get the following jira fix committed to
>>>     2.2.15.Final?
>>>
>>>     https://issues.jboss.org/browse/WELD-1931
>>>
>>>     I would like to consume this and see how much improvement has been
>>>     made.
>>>
>>>     --
>>>     Thanks
>>>     Emily
>>>     =================
>>>     Emily Jiang
>>>     ejiang at apache.org <mailto:ejiang at apache.org>
>>>
>>
>>
>>
>>
>> --
>> Thanks
>> Emily
>> =================
>> Emily Jiang
>> ejiang at apache.org <mailto:ejiang at apache.org>
>>
>
>


-- 
Thanks
Emily
=================
Emily Jiang
ejiang at apache.org
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