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From Peter Schuller <>
Subject Re: better anti OOM
Date Tue, 27 Dec 2011 23:46:04 GMT
>> In general, don't expect to be able to run at close to heap capacity;
>> there *will* be spikes.
> i try to tune for 80% of heap.

Just FYI, at 80% target heap usage you're likely to have fallbacks to
full compacting GC:s is my guess. If you are doing analytics only and
aren't latency critical, that's probably fine though.

/ Peter Schuller (@scode,

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