So this is the second night of atrocious throughput in the North. The entire Easter weekend was fine but last night and this I can't even maintain a medium quality Hulu steam...
There are no obvious indications of anything being wrong - local traces are at sub 18ms and to the US at 200ms or so. Throughput just sucks arse. Testmy.net gives me below 1mbps on a 4mb line.
Oh, no shaping... Supposedly.
The North is showing normal performance on monitoring, so I'm surprised that you're seeing different.
Are you seeing throughput differences in local and international bandwidth?
