Hi, Rana! On Sep 24, 2007 12:11 AM, Rana Dasgupta <[EMAIL PROTECTED]> wrote: > Harmony DRLVM has recently added a class unloading feature. It's now > ready for trial and regular use. It's not on by default, and to turn > on the feature, a couple of options are needed: > -XX:gc.ignore_vtable_tracing=false -XX:gc.force_major_collect=true AFAIU, forcing major collect will disable minor collection entirely, so we will have the major collection every time the heap is full. If my understanding is correct, then GC pauses will be significantly larger thus degrading workload performance. Have you counted minor/major collection ratios for CU on/off?
Thanks, Aleksey.
