[tor-bugs] #21883 [Metrics/Analysis]: One-off analysis for number of relays a bwauth decided the median for

Tor Bug Tracker & Wiki blackhole at torproject.org
Wed Apr 12 18:55:44 UTC 2017


#21883: One-off analysis for number of relays a bwauth decided the median for
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 Reporter:  Sebastian         |          Owner:  tom
     Type:  defect            |         Status:  assigned
 Priority:  Medium            |      Milestone:
Component:  Metrics/Analysis  |        Version:
 Severity:  Normal            |     Resolution:
 Keywords:                    |  Actual Points:
Parent ID:                    |         Points:
 Reviewer:                    |        Sponsor:
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Comment (by karsten):

 Replying to [comment:2 tom]:
 > So for the historical bwauth measuring graphs - I think i will generate
 historical data for them... What i do currently is place data into a
 sqlite database, and then every hour export the most recent 90 days worth
 of data in a csv for javascript graph generation. I think I will backfill
 the database... so I ought to be able to generate some one-off graphs like
 the ones you created showing historical data.

 That would be neat!

 > I'm wondering if/what is the best approach to let my consensus-health
 graphs get configurable and usable in metrics.tpo

 Fine question!  There's no easy answer, because so far we don't use
 externally provided .csv files for graphs on Tor Metrics.  But I could
 imagine doing this in the future, if the data reaches back to more than
 the past 90 days (ideally a few years back when bandwidth authorities
 became a thing).  We could simply fetch the .csv files as part of the
 cronjob that generates .csv files.  Though I'd say, for now, let's start
 with the graphs on consensus-health.tpo and see if they're as useful as we
 hope.  If they are, let's have this discussion again!

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/21883#comment:3>
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