[metrics-bugs] #29773 [Metrics/Website]: Include highest latency within 1.5 IQR of upper quartile in circuit round-trip latencies graph

Tor Bug Tracker & Wiki blackhole at torproject.org
Sat May 25 20:50:44 UTC 2019


#29773: Include highest latency within 1.5 IQR of upper quartile in circuit round-
trip latencies graph
-----------------------------+------------------------------
 Reporter:  karsten          |          Owner:  metrics-team
     Type:  enhancement      |         Status:  needs_review
 Priority:  Medium           |      Milestone:
Component:  Metrics/Website  |        Version:
 Severity:  Normal           |     Resolution:
 Keywords:  scalability      |  Actual Points:
Parent ID:  #29507           |         Points:
 Reviewer:                   |        Sponsor:
-----------------------------+------------------------------
Changes (by karsten):

 * status:  needs_revision => needs_review


Comment:

 Here's a graph similar to the one I just added to #29772:

 [[Image(onionperf-latencies-public-2019-05-25.png​, 600px)]]

 Please take a look!

 By the way, there's not much we can do about that spike. It's in the data.
 There was some issue with op-ab on that date which I didn't investigate
 now. On the one hand it's annoying that this spike takes away so much
 space in the graph. On the other hand it's good that we do see such events
 in the graph and don't just smooth them away.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/29773#comment:7>
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