My project has the somewhat unique consideration of trying to use as little CPU and memory resources as possible.

Currently, the worker uses a single main script to start three multiprocessing subprocesses (one for a submission stream, comment stream, and modlog stream). Other subprocesses are also used for time-based non-stream actions not relevant to this question.

Is there a more resource efficient method of running multiple streams at the same time 24/7? Is there a way of reducing any resource usage in between when objects appear in each stream during downtime, or does PRAW already handle this?

As a bonus question, are there any areas of PRAW known for being resource intensive that have workarounds or alternatives?