[OE-core] Long delays with latest bitbake (was: [PATCH 1/7] insane.bbclass: in file-rdeps do not look into RDEPENDS recursively)

[richard.purdie at linuxfoundation.org]

On Wed, 2019-08-14 at 13:25 +0200, Alexander Kanavin wrote:
> On Tue, 13 Aug 2019 at 21:18, Richard Purdie <
> richard.purdie at linuxfoundation.org> wrote:
> > I had a glance at the profile output from master-next and the
> > problem
> > wasn't where I thought it would be, it was in the scheduler code.
> > That
> > is good as those classes are effectively independent of the other
> > changes and hence are a separate fix.
> > 
> > I've put a patch in -next which takes the above test to 36s which
> > is
> > close to the older bitbake.
> > 
> > Could be interesting to see how it looks for others and different
> > workloads.
> 
> I just tried the same test I did yesterday with
> ab56d466452148e5fce330d279d13e2495eceb1f. Unfortunately it doesn't
> seem to improve things much: bitbake is stuck at "NOTE: Executing
> Tasks" for 15 minutes now.

This might sound slightly crazy but can you try commenting out this
line in runqueue.py:

logger.debug(2, "Holding off tasks %s" % pprint.pformat(self.holdoff_tasks))

?

This was with the hash server disabled, right?

Cheers,

Richard