iPhone SDK: When running Object Alloc, GeneralBlock-0 show large number of net allocations?

Question

I'm was running an iPhone application I'm working on through the Object Allocations performance tool, and I've noticed that "GeneralBlock-0 has a large (constantly growing) number of net allocations. Even so, the net and overall bytes for this group is consistently zero.

Is this normal or does it indicate some a leak or memory management issue of some type?

Thanks!

Answer 1

Seems like I have the same problem. When looking at the list of allocations, I see that only GeneralBlock-0 has growing number of allocations. All the other objects' numbers are stable. And although it shows as using 0 bytes, system monitor reveals that used memory size is constantly increasing. And the app crashes on the device after some time with low memory.