[tor-bugs] #15453 [Metrics/Atlas]: Globe's bandwidth graphs over 3 days/1 week do not update for relays running Tor >= 2.5.11

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#15453: Globe's bandwidth graphs over 3 days/1 week do not update for relays
running Tor >= 2.5.11
---------------------------+---------------------
 Reporter:  gok            |          Owner:  phw
     Type:  defect         |         Status:  new
 Priority:  Medium         |      Milestone:
Component:  Metrics/Atlas  |        Version:
 Severity:  Normal         |     Resolution:
 Keywords:  graphing, ui   |  Actual Points:
Parent ID:                 |         Points:
 Reviewer:                 |        Sponsor:
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Changes (by karsten):

 * owner:  isis => phw
 * component:  Metrics/Globe => Metrics/Atlas
 * severity:   => Normal


Comment:

 We're shutting down Globe, but Atlas has the same issue, so switching
 component.

 So, it's correct that this issue is caused by relays reporting bandwidth
 data for 4 hours rather than 15 minutes as before.  That's also why
 Onionoo stopped giving out data covering 3 days and 1 week, because those
 would have been on a granularity of 15 minutes and 1 hour, respectively,
 and data on that granularity level is simply not available anymore.  The
 first data series with 4 hour intervals is 1 month and that is still given
 out by Onionoo.

 What Atlas should do is take the 1 month data series as input and graph
 only the last 3 days or 1 week if it wants to keep its graphs.  They will
 have a lower data resolution, but that's exactly because the data
 resolution provided by relays is now lower.  Or it could remove those two
 graphs and start with 1 month.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/15453#comment:4>
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