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[![Build Status](https://travis-ci.org/hakavlad/nohang.svg?branch=master)](https://travis-ci.org/hakavlad/nohang)
[![Total alerts](https://img.shields.io/lgtm/alerts/g/hakavlad/nohang.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/hakavlad/nohang/alerts/)
Nohang is a highly configurable daemon for Linux which is able to correctly prevent [out of memory](https://en.wikipedia.org/wiki/Out_of_memory) (OOM) and keep system responsiveness in low memory conditions.
`nohang` package provides a highly configurable daemon for Linux which is able to correctly prevent [out of memory](https://en.wikipedia.org/wiki/Out_of_memory) (OOM) and keep system responsiveness in low memory conditions. The package also includes additional tools (`oom-sort`, `psi2log`, `psi-top`).
## What is the problem?
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— [engineering.fb.com](https://engineering.fb.com/production-engineering/oomd/)
Also look at this discussions:
Also look at these discussions:
- Why are low memory conditions handled so badly? [[r/linux](https://www.reddit.com/r/linux/comments/56r4xj/why_are_low_memory_conditions_handled_so_badly/)]
- Memory management "more effective" on Windows than Linux? (in preventing total system lockup) [[r/linux](https://www.reddit.com/r/linux/comments/aqd9mh/memory_management_more_effective_on_windows_than/)]
- Let's talk about the elephant in the room - the Linux kernel's inability to gracefully handle low memory pressure [[original LKML post](https://lkml.org/lkml/2019/8/4/15) | [r/linux](https://www.reddit.com/r/linux/comments/cmg48b/lets_talk_about_the_elephant_in_the_room_the/) | [Hacker News](https://news.ycombinator.com/item?id=20620545) | [slashdot](https://linux.slashdot.org/story/19/08/06/1839206/linux-performs-poorly-in-low-ram--memory-pressure-situations-on-the-desktop) | [phoronix](https://www.phoronix.com/forums/forum/phoronix/general-discussion/1118164-yes-linux-does-bad-in-low-ram-memory-pressure-situations-on-the-desktop) | [opennet.ru](https://www.opennet.ru/opennews/art.shtml?num=51231) | [linux.org.ru](https://www.linux.org.ru/forum/talks/15151526)]