Maksym Malyhin

@kgaidis Sorry you are having issues. Thank you for your investigation. As for the [idea](https://github.com/firebase/firebase-ios-sdk/issues/7473#issuecomment-774716193), from the first glance the code looks correct. In the context of the donor method...

Hi @Ovid-iu, will it be possible to provide the heaviest stack trace for the treads, e.g. like or, ideally, the export of the profiler trace if you don't have private...

@Ovid-iu Yeah, the test project will be appreciated, because the stack trace does not really provide much information on the issue.

@Ovid-iu Nice, that's exactly what we need. We will try to reproduce the issue and update the ticket with the results. Thanks!

@Ovid-iu As far as I can see, the activity is related to `FirebaseAnalytics` that is mostly sending the data collected during the previous foreground period (I assume, you may find...

@Ovid-iu Happy to help! I have one question as for the CPU usage for your case. From the screenshots you posted (which are consistent with the trace I got on...

@Ovid-iu Thank you for the update. I'll pass the data to our Analytics team.

@Ovid-iu Thank you for your report and data provided! We will post updates on the issue in this ticket.

Tracked internally in b/135997194

@morganchen12 Feel free to use my trace from b/135997194 if you want investigate the issue.