Issues with Private Bytes performance counter in consumption plan

[paulbatum]

There have been cases where the Private Bytes performance counter is reporting incorrect information when using the App Insights integration in Azure Functions and running on the consumption plan.

Here's a quick screenshot:

[SergeyKanzhelev]

Application Insights just uses what Azure Web Apps infrastructure provides. Unfortunately Azure Web Apps does not give access to a single process counters. Here is how it gets value:

https://github.com/Microsoft/ApplicationInsights-dotnet-server/blob/develop/Src/PerformanceCollector/Perf.Shared.NetFull/Implementation/WebAppPerformanceCollector/CounterFactory.cs#L41-L45

[paulbatum]

Some investigation indicates this is an App Service bug. This performance counter is being populated with Private Working Set, not Private Bytes (including paged). A fix is in progress.

[mahic]

Any update on this @paulbatum ?

[paulbatum]

At attempted fix was made but I don't think it was successful and I'm not sure why. Thank you for the reminder ping, I'll investigate.

[ColbyTresness]

Another reminder ping since this has been open for a while @paulbatum

[KarFan-FS]

Another ping, @paulbatum.