[oe] Bitbake task logging

[Yury Bushmelev]

2011/1/1 Richard Purdie <richard.purdie at linuxfoundation.org>:
> I've been looking at the changes in bitbake master and those in Poky.
> Both are trying to improve the logging situation but I think we need to
> discuss/agree what we're trying to achieve.

[skip]

> Thoughts/Comments/Suggestions?

I'm interested in build perfomance monitoring/analyze. It would be
great to have some tool (may be like bootchart) to be able to look at
CPU time/RAM/Disk bandwidth/network traffic per task.

IMHO, easy way to have this is making log messages format configurable
with some bitbake variable.

-- 
Yury Bushmelev