---
name: My app has some non-speed performance issues.
about: You are writing an application but have discovered that it uses too much memory, too much energy (e.g., CPU/GPU usage is high), or its app size is too large.
title: ''
labels: 'created via performance template'
assignees: ''

---

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## Details

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1.  Please tell us exactly how to reproduce the problem you are running into, and how you measured the performance.

2.  Please attach a small application (ideally just one main.dart file) that
     reproduces the problem. You could use https://gist.github.com/ for this.

3.  Switch flutter to master channel and run this app on a physical device
     using profile or release mode. Verify that the performance issue can be
     reproduced there.

     The bleeding edge master channel is encouraged here because Flutter is
     constantly fixing bugs and improving its performance. Your problem in an
     older Flutter version may have already been solved in the master channel.
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-->

**Target Platform:**
**Target OS version/browser:**
**Devices:**

## Logs

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```
