I seem to be frequently hitting the upper heap usage, of 700+MB out of 795MB every few hours.
It appears to me that somehow, after something happens, heap is not released back, until garbage collection occurs.; even Eclipse is not this bad. Also - I can never get the heap status down to under 120M after a GC, even with 1 file open from a small-ish project.
Running 2.1.2 on Mac OS X Lion (10.7)
Any ideas, or is 2.1.2 just hungry?