Opened 7 years ago

Closed 4 years ago

#8687 closed defect (worksforme)

Issue with RelayBandwidthBurst handling

Reported by: atagar Owned by: atagar
Priority: Low Milestone:
Component: Archived/Nyx Version:
Severity: Normal Keywords:
Cc: Actual Points:
Parent ID: Points:
Reviewer: Sponsor:


Miłosz reports...

I think I've spotted a mistake in arm. It would seem that the RelayBandwidthBurst setting from torrc is interpreted as a rate (so a setting of 2MB is shown as 16Mbit/s, for example), but, as I've recently learned, that is not what the setting actually defines.

What it does define is something along the lines of a "credit limit" - the bandwidth bucket grows with RelayBandwidthRate until it hits RelayBandwidthBurst. It is the maximum amount of data that can be transferred in a single "burst", rather than the maximum bandwidth. For a less incompetent explanation than my own, see

This seems to be a common misconception within the tor community (even to the point where some comments in tor's source code indicate it!).

Child Tickets

Change History (1)

comment:1 Changed 4 years ago by atagar

Resolution: worksforme
Severity: Normal
Status: newclosed

Cleaning up old tickets. Nyx is undergoing a rewrite, if this is still relevant then feel free to reopen.

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