Why abortable-preclean phase is not being aborted after YG occupancy exceeds 50%?

Y. S. Ramakrishna y.s.ramakrishna at oracle.com
Wed Apr 6 16:59:54 PDT 2011


Typo corrected:-


On 04/06/11 16:53, Y. S. Ramakrishna wrote:
...
> An alternative workaround that might also work
> for you would be -XX:CMSWaitDuration=X

That should have been:

   -XX:CMSMaxAbortablePrecleanTime=X

> where X = at least two times the maximum interscavenge
> duration observed by yr application. (The RFE
> is to, among other things, ergonomify that setting.)

Sorry about the typo.
-- ramki



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