CODEWITHSUNDEEP
objective-cxcode
123hal321
123hal321

Reputation: 2090

How can I get an ordered list of the most called functions in a run of my application in xcode?

How can I get an ordered (number of calls) list of the most called functions in a run of my application?

e.g:

1.<NSObject:0x000000:init>

2.<MyObject:0x000000:setPosition>

etc

Is this possible using build in xCode tools?

If not, is it possible to override objc_msgSend and implement this functionality?

I am aware of the possible overhead of this however it would only be used in testing.

Thank You,

Nonono

Upvotes: 0

Views: 90

Answers (1)

jtbandes
jtbandes

Reputation: 118691

Use Instruments, particularly the Time Profiler instrument:

(You can see more fields like Total Samples instead of just time-based fields, if you right-click on the table header.)

Upvotes: 2

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