IOS gets the app's CPU, memory, and other information

The goal is to develop an SDK, embedded in the app, to count the current app's real-time CPU, memory and other information

2015.11.17

Http://stackoverflow.com/questions/12889422/ios-cpu-usage-for-each-process-using-sysctl

This is the first one to be found, using the SYSCTL function

But out of the CPU data and instrument, GT data is not up (the latter two data closer)

2015.11.19

Https://github.com/TianJIANG/ios_monitor

Guithub from the search, the use of the main is #import <mach/mach.h> inside the Task_info, opened a new door, followed by a number of similar methods found

Http://stackoverflow.com/questions/8223348/ios-get-cpu-usage-from-application

This answer is also given this method, the end of an additional line of code, VM_DEALLOC, solve the leaking problem

To supplement several related:

Http://stackoverflow.com/questions/5182924/where-is-my-ipad-runtime-memory-going%E2%80%8C%E2%80%8B

Http://blog.sina.com.cn/s/blog_693de6100101ffwm.html

http://www.zhihu.com/question/22992491

IOS gets the app's CPU, memory, and other information