Re: kern/51615: Userland processes not evenly distributed on all CPUs

[Hubert Feyrer <hubert%feyrer.de@localhost>]

The following reply was made to PR kern/51615; it has been noted by GNATS.

From: Hubert Feyrer <hubert%feyrer.de@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: Hubert Feyrer <hubert%feyrer.de@localhost>
Subject: Re: kern/51615: Userland processes not evenly distributed on all
 CPUs
Date: Wed, 9 Nov 2016 10:11:16 +0100 (CET)

 Pondering on the "rounding error" mentioned by Michael, I've setup both 
 VMs with 4 CPUs, and the behaviour shown there is that load is distributed 
 to about 3 and a half CPU - three CPUs under full load, and one not 
 reaching 100%. There's definitely something fishy in there.
 
 See screenshot:
 http://www.feyrer.de/Misc/priv/bad-scheduling-7.0_STABLE+7.99.42-4CPUs.png
 
 
   - Hubert