Energy Level data empty in Instruments

Question

Trying to pinpoint where my app is eating up phone battery via the Instruments Energy Log.

I record use of the app from an untethered iPhone (as instructed by Apple), and have tried older suggestions.

However, as shown below, Energy Usage Level never show any data:

Why is energy usage level not showing up, even though I am recording the session from an untethered iPhone and importing into Instruments?

I did find out that for now the Battery Usage Level is empty for iOS 10 devices, we have to test on iOS 9 for the time being. — Vasil Nunev, Mar 21 '17 at 14:30

score 0 · Accepted Answer · answered May 17 '17 at 08:42

0

This issue was resolved in latest iOS Version Xcode:8.3.2 and above ; iOS Version: 10.3.1 and above

answered May 17 '17 at 08:42

SrAn

1

I'm running iOS 10.3.3 and Xcode v8.3.3 and I still see an empty Energy Usage Level section in the Instruments dashboard. – Gordonium Jul 27 '17 at 13:24
@SrAn I'm working with a legacy app and I'm using Xcode 8.2.1. Do you have any references that Apple fixed the issue? – mfaani Aug 11 '17 at 13:14

1 Answers1