This template is a rationalization of the regular Solarwinds supplied linux script based Apache monitor.
The original was a collection of monitors with individual scripts for each monitor.
This version takes each of those and combines them into a single script that returns nine statistics.
Bytes per second, requests per second, Idle and Busy workers & Bytes per request.
Finally it also parses the Apache status scoreboard to allow you to drill down into what type of threads are active on the apache server.
This is really useful for alerting on bottlenecks.