[tor-bugs] #25903 [Core Tor/Tor]: Add PACKAGED and DELIVERED fields to CIRC_BW events

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#25903: Add PACKAGED and DELIVERED fields to CIRC_BW events
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 Reporter:  mikeperry             |          Owner:  (none)
     Type:  defect                |         Status:  needs_revision
 Priority:  Medium                |      Milestone:
Component:  Core Tor/Tor          |        Version:
 Severity:  Normal                |     Resolution:
 Keywords:  034-roadmap-proposed  |  Actual Points:
Parent ID:  #25546                |         Points:
 Reviewer:                        |        Sponsor:
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Changes (by mikeperry):

 * status:  needs_review => needs_revision


Comment:

 Ok I forgot that rh.length will be 0 or small for many relay commands. So
 we're not able to get a dropped data count with the PACKAGED stat as-is. I
 might just remove that and only have DELIVERED, unless I can think of
 something clever.

 Ideally the values reported here would allow us to differentiate between
 excess data on the circuit due to cells being valid but not full vs excess
 data due to dropped cells.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/25903#comment:2>
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