[Rabbit-proxy-users] Re: OutOfMemoryError

[Sam <Sam...@Co...>]

Right now at any given time the load is about 25 users tops.

I have the cache set to 30 gigs but I think it is at about 60 megs when 
that happens.
It is normally around 60 megs. The index does not seem to get very big 
but I guess it would if I actually used 30 gigs for cache.

This seems to happen every 24 hours, seems like exactly 24 hours.

I will need to redirect to a file to get the further information.

Thanks.
Sam

Robert Olofsson wrote:

> Sam wrote:
>
>> I know the error is pretty clear but the box is truly not running out 
>> of memory as far as I can see.
>> Both RAM and disk are plenty.
>>
>> [03/Apr/2004:11:21:24 GMT][ERROR][java.lang.OutOfMemoryError] 
>
>
> Depending on how big load you expect to take you can increase the 
> memory for java.
> Normally it has a 64 MB heap size, when that is used one gets a 
> OutOfMemoryError
> (garbage collector has to fail to free memory)..
>
> "java -Xmx128m rabbit.proxy.Proxy " to give rabbit 128 MB heap...
>
> If rabbit does have a memory leak (Im not aware of any, but that say 
> very little)
> this will help keep rabbit running longer, but not cure the problem.
> If you have to big load for the normal 64 MB heap this will cure the 
> problem...
>
> How big is the cache when this happens? The cache index is stored in 
> memory...
> How long time has rabbit been running? (in days/hours/seconds/minutes)
> How many requests have rabbit served since the start
> How many request handlers do rabbit have at this time? Can you get a 
> thread
> dump? send a SIGQUIT to it (kill -QUIT <pid of rabbit process>) and 
> you will
> get a full stack trace for all threads in the jvm (hopefully this 
> works after a
> OOME).
> The stack trace will come on the console you started rabbit in, so you 
> may want to
> redirect stdout to a file when you start rabbit.
>
> /robo
>
>
>