Early OOM Killer

Since switching to Fedora, the oomkiller hasn’t been doing it’s job as well as it did on Ubuntu, as they have aggressiveness turned way down. So I installed earlyoomkiller, so hopefully the next time I run out of memory, my computer will sacrifice a process rather then run out of memory and freeze up as I try to breath enough life into to kill something.

oomkiller looks when the memory is critically low and kills a process to keep the system from crashing. earlyoomkiller is much more aggressive killer, it will sacrifice a process when memory + swap falls below 10% free and not wait until the last minute to start sacrificing processes.

Yes, my 2016 laptop with 12 GB of memory is getting a bit long in the tooth though with the SSD drive it’s plenty fast but data sets and applications have grown more memory intensive in recent years. I’ve thought about getting a cheap used Windows 10 laptop to replace it, and then obviously removing Windows 10 as I don’t see much use in it.

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