QueueMetrics monitoring suite for Asterisk PBX is not an especially resource-hungry application and is built to be quite thrifty, but as a tool that can be used in multiple ways and to run possibly very large reports, it is sometimes needed to do a little analysis beforehand.
While actual numbers depend heavily on the specific usage patterns, there are some general guidelines one can follow in dimensioning.
Discover how with this new tutorial:
https://www.queuemetrics.com/blog/2018/12/04/dimensioning-queuemetrics/?lid=U106