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Re: When is a relay stable?
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Ringo Kamens wrote:
> If I remember correctly, it is calculated by percentile. All the servers
> have their uptime monitored and the highest 50% get marked as stable.
Both uptime and bandwidth, for the record:
"Guard" -- A router is a possible 'Guard' if its Weighted Fractional
Uptime is at least the median for "familiar" active routers, and if
its bandwidth is at least median or at least 250KB/s.
If the total bandwidth of active non-BadExit Exit servers is less
than one third of the total bandwidth of all active servers, no Exit is
listed as a Guard.
To calculate weighted fractional uptime, compute the fraction
of time that the router is up in any given day, weighting so that
downtime and uptime in the past counts less.
A node is 'familiar' if 1/8 of all active nodes have appeared more
recently than it, OR it has been around for a few weeks.
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My webstuff: http://sidbox.homelinux.org/
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