
Response time distribution
The performance dashboard shows the 50th, 75th and 95th percentiles of API response times, helping you understand their distribution. For example, if the 95th percentile is high while the 50th and 75th percentile are low, it means that a small percentage of requests take a long time to complete. When you click on an endpoint in the table, you can also see the response time distribution for that endpoint as a histogram.
Apdex score
The Apdex score is an open industry standard to measure user satisfaction with an application’s response times. The score is based on a response time threshold (T) and four counts:- Satisfied: Response time is less than or equal to T.
- Tolerating: Response time is greater than T but less than or equal to 4T.
- Frustrated: Response time is greater than 4T.