[tor-bugs] #27338 [Core Tor/sbws]: How long should sbws keep measured and observed bandwidths?
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Mon Aug 27 03:37:21 UTC 2018
#27338: How long should sbws keep measured and observed bandwidths?
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Reporter: teor | Owner: (none)
Type: task | Status: new
Priority: Medium | Milestone: sbws 1.0 (MVP must)
Component: Core Tor/sbws | Version:
Severity: Normal | Resolution:
Keywords: | Actual Points:
Parent ID: #27108 | Points:
Reviewer: | Sponsor:
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Comment (by teor):
Torflow uses the latest observed bandwidth, and uses a decaying average
for measurements. (I couldn't work out the exact decay factor, because
it's a complex feedback loop.)
https://gitweb.torproject.org/torflow.git/tree/NetworkScanners/BwAuthority/aggregate.py#n117
Oh, and I think we should always use the latest
{Relay,}Bandwidth{Rate,Burst}.
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/27338#comment:1>
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