> -XX:+CMSIncrementalMode \ > -XX:+CMSIncrementalPacing \
This may not be an issue given your other VM opts, but just FYI I have had some difficulty making the incremental CMS mode perform GC work sufficiently aggressively to avoid concurrent mode failures during significant garbage generation. You may want to give CMS a try in non-incremental mode (i.e., the concurrent mark phase will be done in one burst, rather than spread out over time, but still concurrently). -- / Peter Schuller
