On Wed, 2016-04-13 at 11:59 -0400, Tejun Heo wrote:

Are you saying that you're aware that google or another big outfit is
making active use of internal tasks competing against sibling cgroups
for proportional CPU distribution?  If so, can you please be more
specific?

What I'm aware of is a big outfit that moves thread pool workers in/out
of a large number of cpu/cpuacct cgroups.  What all a worker thread may
spawn in a cgroup, or find already there upon arrival and thus compete
with I do not know. 

I'm baffled by why anyone would care which entity competes with which
other entity.  An entity is an entity is an entity.

	-Mike