[tor-bugs] #6120 [Analysis]: visualize torperf results in layer graph

Tor Bug Tracker & Wiki torproject-admin at torproject.org
Sun Jun 10 11:56:24 UTC 2012


#6120: visualize torperf results in layer graph
----------------------+-----------------------------------------------------
 Reporter:  arma      |          Owner:  karsten
     Type:  defect    |         Status:  new    
 Priority:  normal    |      Milestone:         
Component:  Analysis  |        Version:         
 Keywords:            |         Parent:         
   Points:            |   Actualpoints:         
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 Our torperf graphs show mean over time. Great.

 But how much of the time is spent in which phase of downloading? Torperf
 collects that data, but our metrics graphs don't use it.

 Seems to me there are 3 main phases to a fetch:
 1) Receive the connected cell.
 2) Receive the first byte of the response.
 3) Receive the last byte of the response.

 Is it easy to show the torperf graphs as a layered graph of these three
 components?

 This topic comes up because once we do #3890, I expect the middle phase to
 basically disappear.

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/6120>
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