Record stats #12
Description
Some method of getting the system to record or log statistics about the commands it's running.
This could be something like time taken to run, energy usage, machine load, how much the task was time shifted by.
Ideally, these things could be used to learn more about a command (e.g. average or variation in runtime, its effect on the load of the server) - especially if run repeatedly from a task scheduler.
This probably would mean something like forking the process to run the new command, and waiting until it is finished to fetch and log this sort of data.