Igor Stasenko <siguctua <at> gmail.com> writes:
not sure, but i suspecting that such pauses can be caused by GC. I'd recomment to look over memory allocations during playback, and how often GC invoked.
That's kinda what I was thinking, but how do I monitor the garbage collector? I tried GCMonitor from here... ftp://ftp.smalltalkconsulting.com/squeakGarbage/ ...but running it raised a MessageNotUnderstood error, so I guess that's too old.