[metrics-bugs] #26673 [Metrics/Onionperf]: Record download times of smaller file sizes from partial completion times

Tor Bug Tracker & Wiki blackhole at torproject.org
Wed May 1 08:26:39 UTC 2019


#26673: Record download times of smaller file sizes from partial completion times
-------------------------------------------------+-------------------------
 Reporter:  karsten                              |          Owner:
                                                 |  metrics-team
     Type:  enhancement                          |         Status:
                                                 |  assigned
 Priority:  Medium                               |      Milestone:
Component:  Metrics/Onionperf                    |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  user-experience,                     |  Actual Points:
  acute-2019-q1-planned                          |
Parent ID:                                       |         Points:
 Reviewer:                                       |        Sponsor:
                                                 |  Sponsor19
-------------------------------------------------+-------------------------

Comment (by karsten):

 Sounds like a fine plan to me! I didn't read the code, but the design
 looks sane to me.

 I have two questions related deployment:

  1. Can we reprocess existing logs to include these partial completion
 timestamps for past measurements, maybe when we reprocess logs for #29787?
 (I'm happy to do the actual reprocessing, I'm just asking if you see any
 problems with that.)

  2. I think the goal is to change the weights for making 50k/1m/5m
 downloads towards making more 5m downloads and still obtaining 50k/1m
 results from these new timestamps. Should we change weights in several
 steps to ensure we're not overloading anything? Like, from 12/2/1 over
 6/2/1 and 2/1/1 to 0/0/1?

 Thanks!

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/26673#comment:5>
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