From owner-freebsd-questions Thu Aug 16 18:43:10 2001 Delivered-To: freebsd-questions@freebsd.org Received: from ns1.avatar.com (ns1.avatar.com [199.33.206.1]) by hub.freebsd.org (Postfix) with ESMTP id 2F76537B407 for ; Thu, 16 Aug 2001 18:43:06 -0700 (PDT) (envelope-from kory@avatar.com) Received: from tomcat (tomcat.avatar.com [199.33.206.20]) by ns1.avatar.com (8.12.0.Beta8/8.12.0.Beta8) with SMTP id f7H1fhUM000510 for ; Thu, 16 Aug 2001 18:41:43 -0700 (PDT) From: "Kory Hamzeh" To: Subject: Very slow Ethernet performance Date: Thu, 16 Aug 2001 18:42:52 -0700 Message-ID: <000901c126bd$edf33ce0$14ce21c7@avatar.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook 8.5, Build 4.71.2173.0 In-Reply-To: <3.0.6.32.20010817082300.007f2100@stjohn.stjohn.ac.th> X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4522.1200 Importance: Normal Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG I just brought up a 4.3-RELEASE system and I'm getting very poor Ethernet performance. I've attached the dmesg file at the end of this message so give an idea of the system config. Essential, it is a 800MHZ P3 system with 256M ram, two UDMA 100 IDE drives, a SMC EZNET (SMC1121TX) PCI Ethernet Card, and a PCI Video card. Pings from machines on the same net take about half a second. traceroute doesn't show any network loops. netstat doesn't show any errors. Other systems on the network are getting very reasonable performance. oamcs:/var/log #39 ifconfig rl0 rl0: flags=8843 mtu 1500 inet 199.33.206.5 netmask 0xffffffc0 broadcast 199.33.206.63 inet6 fe80::2e0:29ff:fe85:9620%rl0 prefixlen 64 scopeid 0x1 ether 00:e0:29:85:96:20 media: autoselect (none) status: active supported media: autoselect 100baseTX 100baseTX 10baseT/UTP 10baseT/UTP 100baseTX Any ideas on what might be going on? Where can I start looking? Thanks, Kory dmesg files follows: Copyright (c) 1992-2001 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 4.3-RELEASE #0: Sat Apr 21 10:54:49 GMT 2001 jkh@narf.osd.bsdi.com:/usr/src/sys/compile/GENERIC Timecounter "i8254" frequency 1193182 Hz CPU: Pentium III/Pentium III Xeon/Celeron (804.03-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x683 Stepping = 3 Features=0x383f9ff real memory = 268349440 (262060K bytes) avail memory = 256897024 (250876K bytes) Preloaded elf kernel "kernel" at 0xc044d000. Pentium Pro MTRR support enabled md0: Malloc disk npx0: on motherboard npx0: INT 16 interface pcib0: on motherboard pci0: on pcib0 pcib1: at device 1.0 on pci0 pci1: on pcib1 pci1: at 0.0 irq 11 pcib2: at device 30.0 on pci0 pci2: on pcib2 rl0: port 0xd800-0xd8ff mem 0xf3800000-0xf38000ff irq 9 at device 9.0 on pci2 rl0: Ethernet address: 00:e0:29:85:96:20 miibus0: on rl0 rlphy0: on miibus0 rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto pci2: (vendor=0x1102, dev=0x0002) at 11.0 irq 9 pci2: (vendor=0x1102, dev=0x7002) at 11.1 isab0: at device 31.0 on pci0 isa0: on isab0 atapci0: port 0xb800-0xb80f at device 31.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 uhci0: port 0xb400-0xb41f irq 5 at device 31.2 on pci0 uhci0: (New UHCI DeviceId=0x24428086) usb0: on uhci0 usb0: USB revision 1.0 uhub0: (0x24428086) UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered pci0: (vendor=0x8086, dev=0x2443) at 31.3 irq 10 uhci1: port 0xb000-0xb01f irq 9 at device 31.4 on pci0 uhci1: (New UHCI DeviceId=0x24448086) usb1: on uhci1 usb1: USB revision 1.0 uhub1: (0x24448086) UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered uhub2: ALCOR Generic USB Hub, class 9/0, rev 1.10/1.00, addr 2 uhub2: 4 ports with 4 removable, self powered fdc0: at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0 fdc0: FIFO enabled, 8 bytes threshold fd0: <1440-KB 3.5" drive> on fdc0 drive 0 atkbdc0: at port 0x60,0x64 on isa0 atkbd0: flags 0x1 irq 1 on atkbdc0 kbd0 at atkbd0 psm0: irq 12 on atkbdc0 psm0: model Generic PS/2 mouse, device ID 0 vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A ppc0: at port 0x378-0x37f irq 7 on isa0 ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/9 bytes threshold plip0: on ppbus0 lpt0: on ppbus0 lpt0: Interrupt-driven port ppi0: on ppbus0 ad0: 29314MB [59560/16/63] at ata0-master UDMA100 ad1: 43979MB [89355/16/63] at ata0-slave UDMA100 acd0: CD-RW at ata1-master using PIO4 ast0: TAPE at ata1-slave using PIO4 Mounting root from ufs:/dev/ad0s1a To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message