[tor-relays] 30% drop in exit throughput since Feb 8

krugar tor-admin at krugar.de
Wed Feb 15 08:32:24 UTC 2012


On 02/14/2012 08:40 PM, Andy Isaacson wrote:
> Noisetor is showing a significant, sustained drop in bandwidth usage
> starting approximately February 7-8.  We've checked our setup and logs
> and there doesn't appear to be any sign of a causative factor here.
>
> Throughout January and the first week of February we were averaging
> 400-500 Mbps.  There was a pretty smooth decline down on the 8th,
> stabilizing at a "new normal" of 200-300 Mbps which we've maintained
> since then.  (All these numbers are based on Munin graphs of eth0
> throughput using the if_ plugin.)
>
this is traffic data for my (non-exit) relay during the first 10 days of
February

(6.1 GB IN / 6.23 GB OUT / 12.33 GB TOTAL)
(6.74 GB IN / 6.84 GB OUT / 13.58 GB TOTAL)
(8.73 GB IN / 8.84 GB OUT / 17.56 GB TOTAL)
(6.57 GB IN / 6.7 GB OUT / 13.27 GB TOTAL)
(10.58 GB IN / 10.53 GB OUT / 21.12 GB TOTAL)
(4.23 GB IN / 4.28 GB OUT / 8.5 GB TOTAL)
(5.09 GB IN / 5.15 GB OUT / 10.24 GB TOTAL)
(5.77 GB IN / 5.88 GB OUT / 11.65 GB TOTAL)
(5.21 GB IN / 5.29 GB OUT / 10.5 GB TOTAL)
(7.23 GB IN / 7.24 GB OUT / 14.48 GB TOTAL)

theres a marked drop on the 6th. (not quite sure what happened on the
5th tho)


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