The most important DevOps metrics and KPIs. Learn about what metrics and KPIs are best for you, vote, and contribute your own.
Apdex is a measure of users' satisfaction with the response time of web applications or services. The Apdex Score is a value between 0 and 1, calculated based on three Apdex levels of user satisfaction: frustrated, tolerating, or satisfied.
Apdex Levels group users into categories of satisfaction with the response time of web applications and services. These levels are defined as satisfied, tolerating or frustrated depending on their response time in comparison to a threshold.
Average Server Response Time is the average amount of time an application’s web server takes to return the results of a request to the user. It is affected by several factors including network bandwidth, number of users, and number and type of…