3 ms·

You can do it completely in userspace, that's the ultimate configurability.

• hacknat 7y ago
  You can adjust pid scores in userspace or turn it off, there's literally nothing else you can do.
  • zzzcpan 7y ago
    You can monitor memory, swap usage, lots of things about each process and kill processes all from a userspace program.
    • scottlamb 7y ago
      And there are existing userspace daemons; see: https://code.fb.com/production-engineering/oomd/ https://code.fb.com/production-engineering/oomd/