On Tuesday 11 November 2003 02:07 pm, Toad wrote:
> On Tue, Nov 11, 2003 at 02:00:31PM -0600, Brandon Low wrote:
> > The other things that really need fixing are:
> >
> > Why would external bandwidth limiting cause very spiky performance
> > problems? (Supple)
>
> YThreads, more NIO. Hopefully the former won't produce more problems...
>
> > Why does the node so often freeze while healing FEC?
>
> It does? Haven't heard of that one before... what do you mean by freeze?
>
> > Why doesn't the node return a CHK after inserting a CHK more than half
> > the time?
>
> Yeah.

Actually, on my node, the main problem is not poor network performance. But 
rather memory useage. I have observed Freenet running quite well in under 
64megs of ram, yet even if I give it 192, it will very slowly proceed to fill 
it all up. Only then goes Garbage Collection kick in. But for some reason 
this is highly ineffective, in that each time it runs it seems to pick up a 
little less garbage, and after about 24 hours it is running continuously. 
This REALLY slows down the node, and the routing times drop off etc. etc.

This must be caused by a space leak somewhere. Is there a good way I can tell 
where all the memory is going, so I can help debug this?

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