Up Ninja

Up Ninja is a software that monitors apdex indexes and response times for websites and APIs. It provides instant updates through email, Slack, or web push, and offers real-time announcements. In Up Ninja, users create projects representing a collection of monitors. Each monitor can be configured with a variety of parameters, which provide essential metrics such as response time, uptime rate, error log, and SSL information. The software calculates the minutes of uptime and divides it by the total number of minutes for a specified period to calculate the uptime rate. The software also calculates the Apdex score, which is the ratio of the number of tolerating and satisfied requests to the total number of requests. In this method, one tolerating request is counted as half a satisfied request, and each satisfied request is counted as one satisfied request.