

large collection of services in docker.
Ok, so the error message would indicate lack of available file descriptors and that probably depends on what your docker services are doing at the time and if you’ve set any ulimits on your containers.
So what are your host vs. docker ulimits? If you haven’t set any container ulimits, it’ll just use the global from the host.
ulimit -Hn
Longer explanation: https://www.baeldung.com/linux/limit-file-descriptors










Never heard of 996 but feels like these types of articles pop up every time there’s some kind of tech hype cycle going on. Silicon valley is full of IT heroes, ready to sacrifice it all - their families, health, environment - in order to make it big. Get rich or die trying. That’s the American Dream, right? Work hard, provide full value to shareholders and some precious honey might trickle down to you. The American “success culture” we Europeans apparently lack.
Meanwhile, here I am, I’m living in northern European social democratic utopia with free healthcare, education and annual, fully paid 6 week vacation while wondering why my 4-day work week is taking so long,.
Different priorities, I guess.