[Buildbot-devel] Scaling buildbot

[Charles Lepple]

On Thu, Jun 18, 2015 at 8:06 PM, Dan Kegel <dank at kegel.com> wrote:
> Similarly, if FileUpload is over an rpc-style interface with small
> chunks, it's going to be slow if rtt is high.

Right, the efficiency comment in the manual probably isn't considering WAN RTTs:

http://docs.buildbot.net/current/manual/cfg-buildsteps.html?highlight=fileupload#other-parameters

Jim: you might want to check on the TCP window size with Wireshark,
versus various blocksize= parameters.

-- 
- Charles Lepple