oom-reap-me-first 0.0.1

# What is this?

If you have something you are working on that may accidentally consume all your RAM (read: are a data scientist), you probably want your process OOM reaped before the other ones. What you absolutely do not want is something like process that may fail in a bad state getting reaped instead.

If you install this package with,

`bash pip install oom_reap_me_first `

then do,

`python import oom_reap_me_first.auto_enable # noqa # pylint: disable=unused-import `

at the top of your, say, Jupyter notebook, the importing processes oom_score_adj will be set to 1000, which means it will (probably?) get reaped first.

This works particularly well if you [disable swap](https://graspingtech.com/disable-swap-ubuntu/), so you don’t end up in the dreaded situation of your REPL taking all the RAM then hitting disk so hard that you can’t even i-i it.

# What else should I know?

The oom_score_adj that controls what gets preferentially gets killed can be configured automatically for systemd services. If you have something that you really don’t want to get killed, you should put,

` oom score -1000 `

in the service unit definition. Alternatively, if you are not using python you can use the choom (change-OOM) command

`bash choom -p PID -n number `

See the [man page](https://man7.org/linux/man-pages/man1/choom.1.html) here.

However, I am lazy and my solution suits me better.