[Bug] MeasureDurationResult incorrect when running in linux

[SingleCopy]

Library version used

4.60.3

.NET version

C# .net 8.0

Scenario

ManagedIdentityClient - managed identity

Is this a new or an existing app?

The app is in production, I haven't upgraded MSAL, but started seeing this issue

Issue description and reproduction steps

When our unit tests are run using a linux distro, the AuthenticationResult->AuthenticationResultMetadata->DurationTotalInMs is returning a incorrect time. This is due to the Stopwatch.Frequency being 10000000 on windows and 1000000000 on linux, this is not taken into account when performing the calculation.

Relevant code snippets

public MeasureDurationResult(long ticks)
{
    Milliseconds = ticks / TimeSpan.TicksPerMillisecond;
    Microseconds = ticks / (TimeSpan.TicksPerMillisecond / 1000);
    Ticks = ticks;
}

Expected behavior

Regardless of O/S, the DurationTotalInMs should be the same, however, on linux, the DurationTotalInMs is incorrect

Windows:
ElapsedTicks: 8423086
DurationTotalInMs: 842

Linux
ElapsedTicks: 8423086
DurationTotalInMs: 84230

Identity provider

Other

Regression

No response

Solution and workarounds

No response

[localden]

@SingleCopy just to confirm, is this for Managed Identity? Because you're calling out ADFS as the Identity Provider later.

[localden]

Sounds like we need to update the converstion factor (1000.0 / Stopwatch.Frequency).

[SingleCopy]

@localden Correct, this is for Managed Identity, I have updated my description.