Whilst reading both https://lwn.net/Articles/391222/ and http://man7.org/linux/man-pages/man5/proc.5.html I have come across the terms
oom_score and badness. Both numbers have the same basic meaning; the higher they are, the more likely the associated task is to be OOM-killed when the host is under memory pressure.
What is the relationship (if any) between the two numbers?
EDIT: My guess is
oom_score = max(badness +
oom_score_adj, 0) but I haven't found any proof