bandwidth graph ok with 0.1.2.14-dev only

[Olaf Selke <olaf.selke@xxxxxxxxxxxx>]

Hello,

my OR still periodically shows up a 24 hours "sawtooth" bandwidth
utilization using 0.1.2.15. Regarding the dropping bandwidth every night
GMT+2 it behaves exactly like 0.1.2.14. I supposed this issue to be
fixed with 0.1.2.14-dev since the bandwidth utilization with
0.1.2.14-dev doesn't change very much over the day.

Tuesday to Sunday last week running 0.1.2.15 clearly shows a sawtooth
bandwidth. Starting with Sunday evening when I downgraded to
0.1.2.14-dev the bandwidth graph looks ok again. Attached you'll find my
snmp network interface based traffic stats for the last seven days.

Is there any special code introduced in 0.1.2.14-dev fixing this issue
and has been removed again in 0.1.2.15? For the time being I think I'll
stick to 0.1.2.14-dev.

regards, Olaf