Begin with new worker job while uploading

[jobermayr]

ATM workflow is:
Fetch worker code -> fetch job code -> build -> upload -> fetch job code -> build -> ...

On connections with low bandwith (e. g. ADSL 16+) this leads to inefficiency due to long idle times while uploading with just 120 kB/s.

So during upload phase the code for the next job should be fetched and started ...

[KostyaSha]

Do you have any time data?

[jobermayr]

e. g. https://pmbs.links2linux.de/package/show?package=oce&project=Extra

~ 160 MB RPMs to upload * 1000 / 120 / 60 ~ 22-23 Minutes

On pmbs only my "vadda:{1,2}" and Stefan's "swkj11.site:1" buildhosts can handle this package.
All other buildhosts cannot handle it due to limited resources :(

Changing OBS to upload/download in parallel should be easier than making Telekom to provide VDSL50 or VDSL100 or even fibreglass here out in hicksville between Nuremberg and Munich ;)