iPhone iOS CPU usage + Running Processes - how to show?

[Chrisjmv]

Hey guys. How can I see which process takes how much COU resources?

I’m using

System status - CPU, RAM, Usage real-time von Ta Phuoc Hai https://itunes.apple.com/de/app/system-status-cpu-ram-usage-real-time/id1159562421?mt=8

Which shows me like 15-20% usage and after some time it’s like 5-10%.
Seems like something is running on my iPhone X or so causing this or is it normal?
I noticed this when I noted that the battery drain was more than usual.

Is there any tool or Programm to see on the iPhone what performing what and for what usage?

 

[Shirasaki]

Given how iOS apps are running, such "monitor" apps are less useful than Windows or Android counterpart, assuming those apps do not let themselves staying in the background like Facebook app.

 

[cyb3rdud3]

Hey guys. How can I see which process takes how much COU resources?

I’m using

System status - CPU, RAM, Usage real-time von Ta Phuoc Hai https://itunes.apple.com/de/app/system-status-cpu-ram-usage-real-time/id1159562421?mt=8

Which shows me like 15-20% usage and after some time it’s like 5-10%.
Seems like something is running on my iPhone X or so causing this or is it normal?
I noticed this when I noted that the battery drain was more than usual.

Is there any tool or Programm to see on the iPhone what performing what and for what usage?

As a developer we tend to hook it up and check it that way. If you must you can profile it yourself as well.

 

[WaruiKoohii]

You can use XCode to connect to the phone and show what's running.