It also means the OS is in total control of the things it’s running. This goes for running programs, shutting down, and crashing. The only crashes I have on my Linux are when I use up memory, and I’m still convinced that even though everything looks seized up, if I left it for hours or days it would probably end up resolving itself. I’ve had some cases where the OS saw the program wasn’t going in a good direction fast enough and killed it.
Most linux systems have two OOM killers, one in the kernel that will execute as a last resort when your system is already frozen up, and one in systemd that should run earlier to prevent your system from freezing up. That one works sometimes, I think it does an okay job actually.
It also means the OS is in total control of the things it’s running. This goes for running programs, shutting down, and crashing. The only crashes I have on my Linux are when I use up memory, and I’m still convinced that even though everything looks seized up, if I left it for hours or days it would probably end up resolving itself. I’ve had some cases where the OS saw the program wasn’t going in a good direction fast enough and killed it.
Most linux systems have two OOM killers, one in the kernel that will execute as a last resort when your system is already frozen up, and one in systemd that should run earlier to prevent your system from freezing up. That one works sometimes, I think it does an okay job actually.