On Wed, 27 Dec 2000, Benjamin Coates wrote:
> >From "Mark J. Roberts" <[EMAIL PROTECTED]>
> >On Wed, 27 Dec 2000, Mark J. Roberts wrote:
> >
> >Well, that's all working great for me now. The only problem is that FProxy
> >leaks memory so terribly that it would be impossible to surf Freenet for
> >more than 10 minutes without swapping and thrashing.
> >
> > PID USER PRI NI SIZE RSS SHARE STAT LIB %CPU %MEM TIME COMMAND
> > 444 root 9 0 87460 73M 380 S 0 0.0 59.9 0:00 java
> >
> >(I have 128 megs of RAM!)
> >
> >This is fucking unbelievable. I want to kill somebody. At first I thought
> >it was my fault, and after fooling around with my code for an hour, I
> >checked out a fresh, unaltered tree -- and it was EXACTLY THE SAME!
> >(Actually, Mr. Bad's SSK subspace, with about 10-15 images, leaked about
> >the same as or a little more than my hashtable in a mapspace with 35
> >images (full shift-key reload for both). This is strong evidence in favor
> >of MSKs.)
> >
> >Is this the fault of SimplifiedClient and ProxyClient? Brandon, do you
> >have any idea what's causing this? Should someone who knows a lot about
> >memory and Java rewrite SimplifiedClient or something? Or is this a bigger
> >problem?
> >
> >
> >--
> >Mark Roberts
> >[EMAIL PROTECTED]
> >
>
> I'm not sure this is fproxy... My non-fproxy node likes to settle in at
> around 75MB on my system. It also likes to go into a state where it uses all
> free cpu cycles (although it continues to run). Anyone else getting these
> sort of things?
I let my node do its typical noding for a while and sure enough it was
eating 63M of memory. Whatever's doing this, it happens during normal node
operation as well as FProxy use.
> More importatntly, is there a way of determining what is using all this
> memory? A java heap examiner or somesuch?
We must be doing something that's short-circuiting Java GC. Fred starts at
about 11M, grows to 18M after it reads my store file, and grows from
there.
--
Mark Roberts
[EMAIL PROTECTED]
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