Use of the IOS Xcode tool instruments

Instruments is a performance tuning tool integrated in Xcode that provides developers with a number of useful features that are now slowly being learned and summarized.

Instruments provides many features to view time-consuming, CPU-intensive, memory-leak, and so on, which can help us to optimize the performance of our products.

To open instruments, you can use this procedure

Below, I'll start learning to summarize and update many of the powerful features of this tool

Feature one: View the most time-consuming code

1. Open the program to start running command + R key

2. Open the Instruments tool Ctrl + COMMAND + I

3. Select the Timer Profiler for the instruments interface

4. Click the red button in the upper left corner to start running

5. Double-hit the line, you can enter into the code

Use of the IOS Xcode tool instruments