Vm tracker tool dirty

Question

I use the Allocation tool to monitor application memory. The vm tracker statistics puzzled me. Why is there so much dirty memory (for my application, up to 32 M), I looked for this information and knew that dirty memory should be clear first when the application receives a memory warning in the background.

Could you tell me about the meaning of vm checker statistics? And how can I handle dirties: VM_ALLOCATE, Core Animation.
Thanks in advance!

Answer 1

Often very little can be used to use VM directly; a lot of this will be associated with the use of various system APIs, etc.

Your time will be much more productively spent focusing on the objects of the Allocations tool itself and working both with fixing any leaks (accretion, and not just leaks) and reducing bandwidth.