Memory usage and leaks ?

I just used the instrument to monitor how my app performs and below is the result. I only monitored memory leaks and usage. Does th开发者_运维技巧e below result look acceptable ? I am new to this whole app development so i would like an expert opinion :)

NOTE: this is done on the ios simulator

thank you

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The output you posted means there are no leaks. However, the presence of virtual memory is alarming, you are using too much memory if it resorts to VM.

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First it's show that you don't have any leaks in your program but pay attention to your VM graphic, who is anormaly high