[metrics-bugs] #26868 [Metrics/Statistics]: How does metrics get bridge statistics at a granularity of 1 user?

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#26868: How does metrics get bridge statistics at a granularity of 1 user?
--------------------------------+------------------------------
 Reporter:  teor                |          Owner:  metrics-team
     Type:  defect              |         Status:  new
 Priority:  Medium              |      Milestone:
Component:  Metrics/Statistics  |        Version:
 Severity:  Normal              |     Resolution:
 Keywords:                      |  Actual Points:
Parent ID:                      |         Points:
 Reviewer:                      |        Sponsor:
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Comment (by teor):

 A few days is fine. (I doubt it's a security issue, because the underlying
 data is definitely rounded to 8, even for snowflake.)

 {{{
 @type bridge-extra-info 1.3
 extra-info flakey 5481936581E23D2D178105D44DB6915AB06BFB7F
 master-key-ed25519 cefgVl0wPLbQew8dIXs79HPheEaiETs24HPp0FXNWAI
 published 2018-07-16 23:55:23
 write-history 2018-07-16 17:36:08 (86400 s) 1419033600,589701120,467485696
 read-history 2018-07-16 17:36:08 (86400 s) 1443484672,605205504,493749248
 dirreq-write-history 2018-07-16 17:36:08 (86400 s)
 10368000,11821056,4459520
 dirreq-read-history 2018-07-16 17:36:08 (86400 s) 86016,832512,69632
 geoip-db-digest FF83AD73DE7672C77EDF8888F4B241642C7C90F7
 geoip6-db-digest B1CDBFEB7C88F82EF3B5289CAFEED1321FA4693F
 dirreq-stats-end 2018-07-16 16:26:00 (86400 s)
 dirreq-v3-ips ma=8
 dirreq-v3-reqs ma=8
 dirreq-v3-resp ok=8,not-enough-sigs=0,unavailable=0,not-found=0,not-
 modified=8,busy=0
 dirreq-v3-direct-dl complete=0,timeout=0,running=0
 dirreq-v3-tunneled-dl complete=8,timeout=0,running=0
 transport snowflake
 bridge-stats-end 2018-07-16 16:26:22 (86400 s)
 bridge-ips ma=8
 bridge-ip-versions v4=8,v6=0
 bridge-ip-transports snowflake=8
 router-digest-sha256 g0Kd3B3uT2ImV8DUALqvEGu9oJciwTfVlh+d6CfWpk8
 router-digest 4D3E56AE7C3388EAC2245FB56E3DB27B7BF25120
 }}}

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/26868#comment:5>
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