http://amphibian.dyndns.org/load.png
Graph of the "mean ping time" on my node this weekend. Actually the "mean ping time" isn't really a ping time. What it is is the average, for all connected nodes, of the maximum of two things: - The average round-trip time calculated from packet acknowledgements (after today's commits, included in the above), or the ping time for an explicit FNPLinkPing. - The delay between a data packet being queued to be sent and its actually being sent (an indication of how much data we want to send but can't because of bandwidth limiting). This probably is misnamed and is not the best way to measure load, but in any case this is what we do with it: - If it is below 1000ms, we accept all requests. - If it is above 2000ms, we reject (almost) all requests. - If it is between we accept some requests but not all. The reason we do this is to prevent timeouts; a timed-out request is much more costly than one which is just rejected for reasons of overload. -- Matthew J Toseland - [EMAIL PROTECTED] Freenet Project Official Codemonkey - http://freenetproject.org/ ICTHUS - Nothing is impossible. Our Boss says so.
signature.asc
Description: Digital signature
_______________________________________________ Devl mailing list [email protected] http://emu.freenetproject.org/cgi-bin/mailman/listinfo/devl
