#33076: Graph onionperf and consensus information from Rob's experiments -------------------------------------------------+------------------------- Reporter: mikeperry | Owner: | metrics-team Type: task | Status: | needs_review Priority: Medium | Milestone: Component: Metrics/Analysis | Version: Severity: Normal | Resolution: Keywords: metrics-team-roadmap-2020Q1, sbws- | Actual Points: 2 roadmap | Parent ID: #33121 | Points: Reviewer: | Sponsor: -------------------------------------------------+-------------------------
Comment (by mikeperry): Gaba: This ticket is part of the work for Objective 3.1 of the MOSS proposal. I need tooling to produce graphs like this on a regular basis. We need them for the sbws transition eval (#33077). After that, we will need to set about turning these into scripts or metrics portal pages that can be used to produce this set of graphs on the regular. It might make more sense to make this ticket and #33077 child tickets of a ticket for Objective 3.1 rather than the sbws transition itself. Is there a ticket for Objective 3.1 yet? At a glance, the graphs we need are: 1. onionperf-cdf-ttfb-2020-01-28a (CDF-TTFB and CDF-DL, with 95-100% tail zoom) 2. cdf-relay-utilization-and-stream-capacity-2020-02-04 (CDF-Relay- Utilization and CDF-Relay-Stream-Capacity, plus votes) However, I am still puzzling out the differences when we used peak_observed (the 02-04 graphs) vs observed (01-29b graphs). I need to think on that a bit more and may have another graph request. For #33077, I think it would be helpful to group the votes in some way based on which dirauths are using sbws vs torflow. Not sure if that means overlay all the CDFs or just combine them, or do some additional work to take the median values of measured and min_rate_observed from each set and make one graph for TorFlow and one for sbws votes. On the one hand, we will want to pick an option that is likely to be useful for future experiments. On the other, we will need to really dig into what the network load balancing would look like under each system. So more iteration is needed.. Since that vote analysis is specific to sbws eval, that iteration can happen in #33077. -- Ticket URL: <https://trac.torproject.org/projects/tor/ticket/33076#comment:19> Tor Bug Tracker & Wiki <https://trac.torproject.org/> The Tor Project: anonymity online
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