[tor-dev] Metrics: Estimating fraction of reported directory-request statistics

David Fifield david at bamsoftware.com
Tue Apr 19 04:11:28 UTC 2022


On Mon, Apr 18, 2022 at 03:45:29PM -0600, David Fifield wrote:
> I was initially interested in this for the purpose of better estimating
> the number of Snowflake users. But now I've decided "frac" is not useful
> for that purpose: since there is only one bridge we care about, it does
> not make sense to adjust the numbers to account for other bridges that
> may not report the same set of statistics. I don't plan to take this
> investigation any further for the time being, but here is source code to
> reproduce the above tables. You will need:
> https://collector.torproject.org/archive/relay-descriptors/consensuses/consensuses-2022-04.tar.xz
> https://collector.torproject.org/archive/relay-descriptors/extra-infos/extra-infos-2022-04.tar.xz
> 
> ./relay_uptime.py consensuses-2022-04.tar.xz > relay_uptime.csv
> ./relay_dir.py extra-infos-2022-04.tar.xz > relay_dir.csv
> ./frac.py relay_uptime.csv relay_dir.csv

Missed one of the source files.
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