Cam Bazz wrote:
> Hello Jean,
>
> The heap map is 4GB. I was not able to jhat it. (my computer only has
> 8gb or ram).
>
> when I specify for the jhat to use more then 8gb, it goes on virtual
> memory, and it does not finish to open port 7000.
>
> I will be migrating to b70 pretty soon.
Thanks for the update. I would really like to make sure v3 FCS doesn't
suffer the problem. If you see such thing, I would like to find a way to
introspect you heap.bin.
A+
--Jeanfrancois
>
> Best.
>
> On Wed, Oct 28, 2009 at 3:42 PM, Jeanfrancois Arcand
> <Jeanfrancois.Arcand_at_sun.com> wrote:
>> Salut,
>>
>> Cam Bazz wrote:
>>> Hello Jean Francois,
>>>
>>> I am using GlassFish v3 (build 47.4)
>>>
>>> I also made the unfortunate mistake of using this in production server....
>>> :)
>> Can you update to a b68 to see if that still happens? Was it happening
>> before?
>>
>>> Unfortunately, there is nothing in server log. It just says
>>> out-of-memory error, then the server goes blind.
>>>
>>> However, I do have a heap dump that I got with jmap, and now I am
>>> trying to open it with jmap, but it is a 4gb heap dump, and i have 8gb
>>> of mem in my box, and 8gb is not enough. I specified -mx12G and of
>>> course it is running for 3 days now, but did not start the jhat server
>>> yet. but still waiting.
>> If you can share the heap dump (or open port 7000) I'm sure I can help with
>> this.
>>
>> Thanks
>>
>>
>> -- Jeanfrancois
>>
>>
>>> I will read the api documents, and rewrite a mail later on.
>>>
>>> Best Regards,
>>> -C.A.
>>>
>>>> Oh! Can you share the server.log? The Interceptor API is defined here:
>>>>
>>>> * http://is.gd/4Euml
>>>>
>>>> Mainly, this APi gets called after the request headers has been parsed.
>>>> That
>>>> might be too late for you so that's why I would like to see some stack
>>>> trace
>>>> I can help. It might be better to close connection as soon as you accept
>>>> them. In that case, you would like to extends the TCPSelectorHandler:
>>>>
>>>> * http://is.gd/4EuBO
>>>>
>>>> Specifically the onAccept method
>>>>
>>>> * http://is.gd/4EuDV
>>>>
>>>> Now if we go that route I will need to do some work to allow you to
>>>> configure GF to use your TCPSelectorHandler. That's simple to do.
>>>>
>>>> A+
>>>>
>>>> --Jeanfrancois
>>>>
>>>>
>>>>> Best.
>>>>>
>>>>>
>>>>>
>>>>> On Tue, Oct 27, 2009 at 11:47 AM, Oleksiy Stashok
>>>>> <Oleksiy.Stashok_at_sun.com> wrote:
>>>>>> Hi,
>>>>>>
>>>>>>> How can I throttle requests per ip, say, max 10 requests per ip, or
>>>>>>> rather ip/useragent when I am using glassfish v3? I though grizzly had
>>>>>>> some built in mechanisms for that, but I could not figure out how to
>>>>>>> do it.
>>>>>> AFAIK we don't have such a mechanism. You can add it by implementing
>>>>>> custom
>>>>>> HTTP com.sun.grizzly.util.Interceptor.
>>>>>>
>>>>>> WBR,
>>>>>> Alexey.
>>>>>>
>>>>>>> Best.
>>>>>>>
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