G1GC Full GCs

Peter Schuller peter.schuller at infidyne.com
Fri Jul 30 13:56:05 PDT 2010


> I consistently am seeing "Other time" estimates in the >40ms range. Given my
> pause time goal of 20ms, these estimates are I think excluding most of the

Btw, to test the hypothesis: When you say "constantly", are the times
in fact so consistent that it's either exactly the same or almost,
possibly being consistent with my proposed hypothesis that the
non-young "other" time is stuck? If the young other time is not stuck
I guess one might see some variation (I seem to get < 1 ms on my
machine) but not a lot at all in comparison to 40ms. If you're seeing
variation like 40-42 all the time, and it never decreasing
significantly after it reached the 40ms range, that would be
consistent with the hypothesis I believe.

-- 
/ Peter Schuller
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