- **status**: assigned --> accepted
- **Comment**:

We should only support cgroup v2 where inotify and poll events are triggered. 
cgroup v1 notification mechanisms will probably netiher scale well or be 
reliable.



---

** [tickets:#2135] amf: Use cgroups Unpopulated Notification for passive 
monitoring**

**Status:** accepted
**Milestone:** 5.2.FC
**Created:** Fri Oct 21, 2016 02:12 PM UTC by Anders Widell
**Last Updated:** Fri Oct 28, 2016 08:11 AM UTC
**Owner:** Hans Nordebäck


Instead of using a busy loop with kill(pid, 0) for passive monitoring of 
processes, the cgroups Unpopulated Notification can be used:

[Get notifications on cgroup process 
change](http://stackoverflow.com/questions/35878292/get-notification-on-cgroup-process-change)



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