How to reproduce:
1. Open the user attached project (CachingMetricsTest.zip)
2. Open the test runner window by going to the menubar: Window -> General -> Test Runner
3. In the "Test Runner" window, change to the "Play Mode" tab
4. Click "Run All"
5. Let the tests run until they complete
6. Open the "Test Report" window by going to the menubar: Window -> Analysis -> Performance Test Report
7. Click on Metrics.IsVersionCached entry
8. Observe the charts under "Sample Group View"

Expected result: As the cache entries grow the "CacheMiss" chart doesn't show any significant change in call time
Actual result: The "CacheMiss" chart shows the increase of time as the cache entries grow

Reproducible with: 2020.3.25f1, 2021.2.10f1, 2022.1.0b6
Couldn't test with: 2022.2.0a3 (Crashed without a stack trace)

Reproducible on: Ubuntu 20.04
Not reproducible on: Windows 10

Notes:
1. Running the tests takes a very long time (up to an hour or more) and the Editor will appear to be frozen during some of that time
2. If the test report graphs don't show up press the "Refresh" button