Traffic

We measure total available bandwidth and current capacity by aggregating what relays and bridges report to directory authorities.

Total relay bandwidth
Advertised and consumed bandwidth by relay flags
Advertised bandwidth by IP version
Advertised bandwidth distribution
Advertised bandwidth of n-th fastest relays
Bandwidth spent on answering directory requests
Fraction of connections used uni-/bidirectionally
“TorFlow”

This graph shows the distribution of the advertised bandwidth of relays in the network. Each percentile represents the advertised bandwidth that a given percentage of relays does not exceed (and that in turn the remaining relays either match or exceed). For example, 99% of relays advertise at most the bandwidth value shown in the 99th percentile line (and the remaining 1% advertise at least that amount).

Start date:

End date:

Percentiles: 100 (maximum) 99 98 97 95 91 90 80 75 (3rd quartile) 70 60 50 (median) 40 30 25 (first quartile) 20 10 9 5 3 2 1 0 (minimum)

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This material is supported in part by the National Science Foundation under Grant No. CNS-0959138. Any opinions, finding, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation. "Tor" and the "Onion Logo" are registered trademarks of The Tor Project, Inc.. Data on this site is freely available under a CC0 no copyright declaration: To the extent possible under law, the Tor Project has waived all copyright and related or neighboring rights in the data. Graphs are licensed under a Creative Commons Attribution 3.0 United States License.