On Thu, 9 Apr 2015 15:26:23 -0300 Aaron Campbell <aaron at arbor.net> wrote:
> Hi Stephen, > > Thanks, that was an informative talk. In this case, are you referring to > your comments about the thermal budget? > > That?s definitely interesting, but there must be more to it than that. > Again, if I loop over all 6 ports (i.e., continue to keep the CPU busy), it > works around the problem. > > I agree that adaptive polling makes sense and will look into it. But will > still take any further ideas on what is going on here. > > -Aaron Your excess polling consumes PCI bandwidth which is a fixed resource.
