[tor-bugs] #2394 [Metrics]: Visualize self-reported vs. measured bandwidth of relays

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#2394: Visualize self-reported vs. measured bandwidth of relays
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 Reporter:  mikeperry    |          Owner:  karsten 
     Type:  enhancement  |         Status:  assigned
 Priority:  normal       |      Milestone:          
Component:  Metrics      |        Version:          
 Keywords:               |         Parent:  #2769   
   Points:               |   Actualpoints:          
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Changes (by karsten):

  * status:  new => assigned


Comment:

 I focused on the data part first and left out the visualization part for
 the moment.

 In the attachment you'll find a CSV file with relays contained in
 consensuses on January 24, 2011 (the same day that I also used in the
 graphs above).  This CSV file contains 6 bandwidth values for each relay:
 observed bandwidth from the descriptor, bandwidth weight from the
 consensus, and the bandwidth weights as measured from the 4 bandwidth
 authorities.  Also, there are 6 categories for each relay for the
 combinations of (Guard, !Guard) x (Exit with default exit policy, Exit
 with custom exit policy, !Exit).

 The code to process descriptor tarballs and generate such a CSV file is in
 the metrics-tasks repository [https://gitweb.torproject.org/metrics-
 tasks.git/tree/HEAD:/task-2394 here].

 I'm going to look into visualizations next week.  If you have any
 suggestions, please let me know.

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/2394#comment:15>
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