So you have free software that requires 2 GB of RAM and the alternative is $2k per month and you're complaining that the free solution is inefficient? Really?
Why do you expect to be able to replace a 2k/month solution with a $10/month VPS?
Your criticism contradicts itself.
He's saying that the software seems free, but is so inefficient that it bloats other costs to run it. And he never said he wanted to replace $2K/month with $10/month.
Dude, the $2k solution is not only worse than postiz they charge an additional thousand for each channel.
It's just garbage software, I brought it up as an example IDK why. Commentators here like knowing snippets about other industries in the profession, I know I do at least.
But to answer your Q, yes I do expect a cron job schedule, analytics, and a CRM not to require 8 gig of ram in order to not barf on itself too hard.
These things are incredibly resource intensive for their actual jobs. The software is incredibly wasteful.
A $5/vps should be enough to host every suite of software a small business needs. To think otherwise is extremely out of touch. We're talking about 3 concurrent users max here, software should not be buckling under such a light load.
Because the fundamental task many of these programs are doing is neither complicated nor resource intensive.
In the age of cheap custom software solutions everyone should at least try to make something themselves that's fit for purpose. It doesn't take much to be a dangerous professional these days, and certainly more than ever before can a dangerous professional be truly dangerous.