#33076: Graph onionperf and consensus information from Rob's experiments -----------------------------------------+-------------------------------- Reporter: mikeperry | Owner: metrics-team Type: task | Status: needs_revision Priority: Medium | Milestone: Component: Metrics/Analysis | Version: Severity: Normal | Resolution: Keywords: metrics-team-roadmap-2020Q1 | Actual Points: Parent ID: | Points: Reviewer: | Sponsor: -----------------------------------------+--------------------------------
Comment (by karsten): I attached a new set of graphs [https://trac.torproject.org/projects/tor/attachment/ticket/33076/cdf- relay-utilization-and-stream-capacity-2020-01-29b.pdf here]. They are all cut off at percentile 95, and they all contain the plotted formula in the subtitle. Regarding the `max(rate, burst, observed)` part, I'm worried that this number is not very meaningful. In theory, the operator can pick any numbers for rate and burst which the relay can never provide. I plotted one graph with that number, but I don't think we should use that. The `min(rate, burst, observed)` number is what we typically use as ''advertised'' bandwidth. Maybe it's sufficient to ignore what the operator thought the relay could/should provide and look at observed bandwidth only. I included a plot for this, too. I recall the peak advertised bandwidth thing we talked about in Whistler. It's significantly harder to compute than the current advertised (or observed) bandwidth, because we need to include lots of descriptors for that. We should pick a formula that we use for all experiments, not just for this one. Maybe we can start with the single value and leave it as a possible extension for the future to consider a moving window of 30 days. -- Ticket URL: <https://trac.torproject.org/projects/tor/ticket/33076#comment:10> Tor Bug Tracker & Wiki <https://trac.torproject.org/> The Tor Project: anonymity online
_______________________________________________ tor-bugs mailing list tor-bugs@lists.torproject.org https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-bugs