Date: Mon, 16 Sep 1996 20:30:04 +0200 From: roberto@keltia.freenix.fr (Ollivier Robert) To: hackers@freebsd.org ('hackers@FreeBSD.ORG') Subject: Re: Very Slow Ethernet Link Message-ID: <199609161830.UAA02735@keltia.freenix.fr> In-Reply-To: <01BBA3A2.11B93340@jabpc.rtfm.com>; from Jeffrey Barber on Sep 16, 1996 7:38:33 -0800 References: <01BBA3A2.11B93340@jabpc.rtfm.com>
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[please try to avoid crossposting between hackers and other lists] According to Jeffrey Barber: > Ok, I just installed FreeBSD 2.1 and boy this is slow, Example: [FreeBSD 2.1.0] > PING localhost (127.0.0.1): 56 data bytes > 64 bytes from 127.0.0.1: icmp_seq=0 ttl=255 time=0.356 ms > 64 bytes from 127.0.0.1: icmp_seq=1 ttl=255 time=0.342 ms > 64 bytes from 127.0.0.1: icmp_seq=2 ttl=255 time=0.362 ms > 64 bytes from 127.0.0.1: icmp_seq=3 ttl=255 time=0.349 ms [Linux] > PING localhost (127.0.0.1): 56 data bytes > 64 bytes from 127.0.0.1: icmp_seq=0 ttl=64 time=1.1 ms > 64 bytes from 127.0.0.1: icmp_seq=1 ttl=64 time=0.9 ms > 64 bytes from 127.0.0.1: icmp_seq=2 ttl=64 time=0.9 ms > 64 bytes from 127.0.0.1: icmp_seq=3 ttl=64 time=1.0 ms What am I missing ? From the numbers you gave us, the FreeBSD machine is 3 times *faster* than the Linux one for localhost ??? Anyway, localhost doesn't use ethernet at all. It is all handled into the kernel, packets from/to 127.0.0.1 don't go over the wire... -- Ollivier ROBERT -=- The daemon is FREE! -=- roberto@keltia.freenix.fr FreeBSD keltia.freenix.fr 2.2-CURRENT #21: Sun Sep 8 14:35:00 MET DST 1996
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