Date: Thu, 08 Jun 1995 05:08:03 -0700 From: David Greenman <davidg@Root.COM> To: Christoph Kukulies <kuku@gilberto.physik.rwth-aachen.de> Cc: msmith@atrad.adelaide.edu.au (Michael Smith), freebsd-hackers@freefall.cdrom.com (user alias) Subject: Re: A day in the life of wcarchive.. Message-ID: <199506081208.FAA00477@corbin.Root.COM> In-Reply-To: Your message of "Thu, 08 Jun 95 09:41:26 %2B0200." <199506080741.JAA03044@gilberto.physik.rwth-aachen.de>
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>> > .3/FreeBSD 9,731,392 K 37,870 36.2 27.3 >> >> The full alpha is ~160M, so that's 60 full copies of it. > >Another point that would be interesting: > >What is the bandwidth of wcarchives' internet link? Is it a T1 link? >Don't know the bandwidth of a T1 (2Mbit/s?) but it would be interesting >to calculate the theoretical limit and see if the T1 link is saturated. >21 GB/d seems to me the theoretical throughput of a 2Mb link. >Then it would be interesting to know if the number of ftp users >is always in saturation (=500). If the latter is the case, the figures >only reflect the ratio of interest in the different 'products' wcarchive >is offering. Wcarchive is connected via ethernet to a 45Mb T3. It pushes an average of 700K bytes/sec during the daytime and about 250K/sec at night - or about 30G bytes/day. It's by far the busiest anonymous FTP server on the Internet. The above indicates that FreeBSD is approximately 1/3rd of the total traffic from wcarchive. -DG
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