Percent of machines with at least one audio render stream initialization failure
Description
See "Audio user-mode reliability" on Audio measures
Measure attributes
| Attribute | Value |
|---|---|
| Audience | Audio measures capture data from any machine that is playing audio on Windows |
| Time period | 30 day sliding window |
| Minimum population | 1000 Machines |
| Machine Vs Instance | Percentage of Machine |
| Passing criteria | <=1.5 % of machines have at least one audio render stream initialization failure |
| Measure ID | 39415262 |
Calculation
- The measure aggregates telemtry from a 30-day sliding window into a percentage of Machines that had a render stream initialization failure.
- Render stream initilzation failures = Count(machines with render stream init failure)
- Total machines that played audio = Count(machines that had a render audio stream init event)
Final calculation
Measure failure rate = # of machines with atleast one Render Stream init failure / Total # machines with a stream init event