Hello everyone.

I started a node on a machine with lots of bandwidth and a very
lousy I/O subsystem. Not much else is going on on the machine, so
without freenet the load is steadily between 0.01 and 0.10. When
freenet runs, the load is constantly around 3.50, with peaks
reaching well above 5.00. The system latency caused by these
loads gets other stuff to malfunction; for instance, mail server
queries to LDAP time out and result in "service temporarily
unavailable" errors. Obviously, such things become a show stopper
for freenet.

The machine is a Celeron 2.4 GHz with 512 MB RAM running RHEL3
with Sun java 1.4.2_05.

I reduced maxNodeConnections to 85 from the default 200 in the
hope to reduce the number of java instances, but that didn't help
much. I also set diagnosticsPath=/dev/null to stop the constant
writing on disk (is there a better way to say "disable stats,
I don't need them"?) and that didn't help much either.

So I'm asking for advice from those more experienced with freenet:
what can I do to reduce the load? More specifically, how can I
reduce the number of java instances running? With my current
settings (most else at default), I have 96 java processes eating
away everything on the machine and the machine itself too.

Z


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