[Bug 207618] Re: Slow eth0 on Dell Precision T7400 (tg3 module)
Hi, I have installed Ubuntu 8.10 on a Dell Precision T7400 workstation as well. I am a novice with this OS, but as the person above, I have noticed that the transfer rate on eth0 was extremely slow. I would like therefore to reopen this bug to find some help solve this problem. Here are the output you requested: lspci -- 00:00.0 Host bridge: Intel Corporation 5400 Chipset Memory Controller Hub (rev 20) 00:01.0 PCI bridge: Intel Corporation 5400 Chipset PCI Express Port 1 (rev 20) 00:05.0 PCI bridge: Intel Corporation 5400 Chipset PCI Express Port 5 (rev 20) 00:09.0 PCI bridge: Intel Corporation 5400 Chipset PCI Express Port 9 (rev 20) 00:10.0 Host bridge: Intel Corporation 5400 Chipset FSB Registers (rev 20) 00:10.1 Host bridge: Intel Corporation 5400 Chipset FSB Registers (rev 20) 00:10.2 Host bridge: Intel Corporation 5400 Chipset FSB Registers (rev 20) 00:10.3 Host bridge: Intel Corporation 5400 Chipset FSB Registers (rev 20) 00:10.4 Host bridge: Intel Corporation 5400 Chipset FSB Registers (rev 20) 00:11.0 Host bridge: Intel Corporation 5400 Chipset CE/SF Registers (rev 20) 00:15.0 Host bridge: Intel Corporation 5400 Chipset FBD Registers (rev 20) 00:15.1 Host bridge: Intel Corporation 5400 Chipset FBD Registers (rev 20) 00:16.0 Host bridge: Intel Corporation 5400 Chipset FBD Registers (rev 20) 00:16.1 Host bridge: Intel Corporation 5400 Chipset FBD Registers (rev 20) 00:1b.0 Audio device: Intel Corporation 631xESB/632xESB High Definition Audio Controller (rev 09) 00:1c.0 PCI bridge: Intel Corporation 631xESB/632xESB/3100 Chipset PCI Express Root Port 1 (rev 09) 00:1d.0 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset UHCI USB Controller #1 (rev 09) 00:1d.1 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset UHCI USB Controller #2 (rev 09) 00:1d.2 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset UHCI USB Controller #3 (rev 09) 00:1d.3 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset UHCI USB Controller #4 (rev 09) 00:1d.7 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset EHCI USB2 Controller (rev 09) 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev d9) 00:1f.0 ISA bridge: Intel Corporation 631xESB/632xESB/3100 Chipset LPC Interface Controller (rev 09) 00:1f.1 IDE interface: Intel Corporation 631xESB/632xESB IDE Controller (rev 09) 00:1f.2 SATA controller: Intel Corporation 631xESB/632xESB SATA AHCI Controller (rev 09) 00:1f.3 SMBus: Intel Corporation 631xESB/632xESB/3100 Chipset SMBus Controller (rev 09) 02:00.0 VGA compatible controller: nVidia Corporation G80 [Quadro FX 4600] (rev a2) 03:00.0 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express Upstream Port (rev 01) 03:00.3 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express to PCI-X Bridge (rev 01) 04:00.0 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express Downstream Port E1 (rev 01) 04:01.0 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express Downstream Port E2 (rev 01) 05:00.0 SCSI storage controller: LSI Logic / Symbios Logic SAS1068E PCI-Express Fusion-MPT SAS (rev 08) 08:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5754 Gigabit Ethernet PCI Express (rev 02) 09:0a.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22/A IEEE-1394a-2000 Controller (PHY/Link) ifconfig -a -- eth0 Link encap:Ethernet HWaddr 00:1e:4f:c4:ef:28 inet adr:192.168.0.122 Bcast:192.168.0.255 Masque:255.255.255.0 adr inet6: fe80::21e:4fff:fec4:ef28/64 Scope:Lien UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 Packets reçus:1265 erreurs:0 :0 overruns:0 frame:0 TX packets:1335 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 lg file transmission:1000 Octets reçus:1095523 (1.0 MB) Octets transmis:204455 (204.4 KB) Interruption:16 loLink encap:Boucle locale inet adr:127.0.0.1 Masque:255.0.0.0 adr inet6: ::1/128 Scope:Hôte UP LOOPBACK RUNNING MTU:16436 Metric:1 Packets reçus:64 erreurs:0 :0 overruns:0 frame:0 TX packets:64 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 lg file transmission:0 Octets reçus:5152 (5.1 KB) Octets transmis:5152 (5.1 KB) pan0 Link encap:Ethernet HWaddr ba:67:85:8f:4b:95 BROADCAST MULTICAST MTU:1500 Metric:1 Packets reçus:0 erreurs:0 :0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 lg file transmission:0 Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B) uname -a -- Linux depthhoar-linux 2.6.27-9-generic #
[Bug 207618] Re: Slow eth0 on Dell Precision T7400 (tg3 module)
Marking this bug 'Invalid' because we can get no further information on this issue. If more information becomes available, please feel free to reopen the bug. ** Changed in: ubuntu Status: New => Invalid -- Slow eth0 on Dell Precision T7400 (tg3 module) https://bugs.launchpad.net/bugs/207618 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 207618] Re: Slow eth0 on Dell Precision T7400 (tg3 module)
Thanks for your request, unfortunately I had send the computer beck to Dell. This model was really sucks. I'm sorry, but so it is not possible to answer your question. Next week I will ask my administrator, perhaps a other person have the same model in the company. -- Slow eth0 on Dell Precision T7400 (tg3 module) https://bugs.launchpad.net/bugs/207618 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 207618] Re: Slow eth0 on Dell Precision T7400 (tg3 module)
please also provide the output for the following command to see the TCP Receive Window value from the kernel: sysctl -a 2> /dev/null | grep -iE "_mem |_rmem|_wmem" -- Slow eth0 on Dell Precision T7400 (tg3 module) https://bugs.launchpad.net/bugs/207618 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 207618] Re: Slow eth0 on Dell Precision T7400 (tg3 module)
The problem may be not at tg3 module. I have installed an other network card (RTL 100MBit, PCI). This network card is eth1, configured by DHCP, the tg3 is eth0, unconfigured lspci ... 09:02.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10) ... ifconfig eth0 Link encap:Ethernet HWaddr 00:1e:4f:b6:68:b3 UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) Interrupt:16 eth1 Link encap:Ethernet HWaddr 00:19:e0:0d:08:41 inet addr:192.168.0.88 Bcast:192.168.0.255 Mask:255.255.255.0 inet6 addr: fe80::219:e0ff:fe0d:841/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:24792 errors:0 dropped:0 overruns:0 frame:0 TX packets:2925 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:5661107 (5.3 MB) TX bytes:299449 (292.4 KB) Interrupt:18 Base address:0xcc00 loLink encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:2840 errors:0 dropped:0 overruns:0 frame:0 TX packets:2840 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:142000 (138.6 KB) TX bytes:142000 (138.6 KB) Now I transfer a file, cached on a Squid Proxy. On an other maschine (P1), the transfer rate is ~400kByte/sec. But on the Dell T7400 (P2) the transfer rate is ~30Kbyte/sec with RTL and Tigon network card too. Both machine (P1) and (P2) are connected to the same HUB (Netgear 1GBit). follow a tcpdump from Dell T7400 with RTL (with Tigon3 it looks similary) ... 17:34:22.621117 IP 192.168.0.88.34123 > 192.168.103.10.8080: . ack 237268 win 501 17:34:22.622050 IP 192.168.103.10.8080 > 192.168.0.88.34123: . 237268:238716(1448) ack 124 win 1448 17:34:22.622058 IP 192.168.0.88.34123 > 192.168.103.10.8080: . ack 238716 win 501 17:34:22.623057 IP 192.168.103.10.8080 > 192.168.0.88.34123: . 238716:240164(1448) ack 124 win 1448 17:34:22.623064 IP 192.168.0.88.34123 > 192.168.103.10.8080: . ack 240164 win 501 17:34:22.827432 IP 192.168.103.10.8080 > 192.168.0.88.34123: . 240164:241612(1448) ack 124 win 1448 17:34:22.827441 IP 192.168.0.88.34123 > 192.168.103.10.8080: . ack 241612 win 501 17:34:22.828516 IP 192.168.103.10.8080 > 192.168.0.88.34123: . 241612:243060(1448) ack 124 win 1448 17:34:22.828524 IP 192.168.0.88.34123 > 192.168.103.10.8080: . ack 243060 win 501 17:34:22.829630 IP 192.168.103.10.8080 > 192.168.0.88.34123: . 243060:244508(1448) ack 124 win 1448 17:34:22.829638 IP 192.168.0.88.34123 > 192.168.103.10.8080: . ack 244508 win 501 ... Please note the timestamps! On the machine P1 they are smaller! Follow an output from P1 17:46:07.764751 IP 192.168.103.10.8080 > 192.168.0.118.39496: P 355130:356482(1352) ack 124 win 1448 17:46:07.764798 IP 192.168.0.118.39496 > 192.168.103.10.8080: . ack 356482 win 16022 17:46:07.765007 IP 192.168.103.10.8080 > 192.168.0.118.39496: P 356482:357834(1352) ack 124 win 1448 17:46:07.771350 IP 192.168.103.10.8080 > 192.168.0.118.39496: . 357834:359282(1448) ack 124 win 1448 17:46:07.771384 IP 192.168.0.118.39496 > 192.168.103.10.8080: . ack 359282 win 16022 17:46:07.771449 IP 192.168.103.10.8080 > 192.168.0.118.39496: P 359282:360538(1256) ack 124 win 1448 17:46:07.771475 IP 192.168.103.10.8080 > 192.168.0.118.39496: P 360538:360858(320) ack 124 win 1448 17:46:07.771521 IP 192.168.0.118.39496 > 192.168.103.10.8080: . ack 360858 win 16022 17:46:07.775456 IP 192.168.103.10.8080 > 192.168.0.118.39496: P 360858:362210(1352) ack 124 win 1448 17:46:07.775504 IP 192.168.0.118.39496 > 192.168.103.10.8080: . ack 362210 win 16022 -- Slow eth0 on Dell Precision T7400 (tg3 module) https://bugs.launchpad.net/bugs/207618 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 207618] Re: Slow eth0 on Dell Precision T7400 (tg3 module)
** Changed in: ubuntu Assignee: Steven Harms (sharms) => Ubuntu Kernel Network Team (ubuntu-kernel-network) Status: Incomplete => New -- Slow eth0 on Dell Precision T7400 (tg3 module) https://bugs.launchpad.net/bugs/207618 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 207618] Re: Slow eth0 on Dell Precision T7400 (tg3 module)
Thanks for your request. Now I am at my office and I can send you the answer. cat /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=8.04 DISTRIB_CODENAME=hardy DISTRIB_DESCRIPTION="Ubuntu hardy (development branch)" uname -a Linux ha4 2.6.24-12-generic #1 SMP Wed Mar 12 22:31:43 UTC 2008 x86_64 GNU/Linux lspci 00:00.0 Host bridge: Intel Corporation 5400 Chipset Memory Controller Hub (rev 20) 00:01.0 PCI bridge: Intel Corporation 5400 Chipset PCI Express Port 1 (rev 20) 00:05.0 PCI bridge: Intel Corporation 5400 Chipset PCI Express Port 5 (rev 20) 00:09.0 PCI bridge: Intel Corporation 5400 Chipset PCI Express Port 9 (rev 20) 00:10.0 Host bridge: Intel Corporation 5400 Chipset FSB Registers (rev 20) 00:10.1 Host bridge: Intel Corporation 5400 Chipset FSB Registers (rev 20) 00:10.2 Host bridge: Intel Corporation 5400 Chipset FSB Registers (rev 20) 00:10.3 Host bridge: Intel Corporation 5400 Chipset FSB Registers (rev 20) 00:10.4 Host bridge: Intel Corporation 5400 Chipset FSB Registers (rev 20) 00:11.0 Host bridge: Intel Corporation 5400 Chipset CE/SF Registers (rev 20) 00:15.0 Host bridge: Intel Corporation 5400 Chipset FBD Registers (rev 20) 00:15.1 Host bridge: Intel Corporation 5400 Chipset FBD Registers (rev 20) 00:16.0 Host bridge: Intel Corporation 5400 Chipset FBD Registers (rev 20) 00:16.1 Host bridge: Intel Corporation 5400 Chipset FBD Registers (rev 20) 00:1b.0 Audio device: Intel Corporation 631xESB/632xESB High Definition Audio Controller (rev 09) 00:1c.0 PCI bridge: Intel Corporation 631xESB/632xESB/3100 Chipset PCI Express Root Port 1 (rev 09) 00:1d.0 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset UHCI USB Controller #1 (rev 09) 00:1d.1 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset UHCI USB Controller #2 (rev 09) 00:1d.2 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset UHCI USB Controller #3 (rev 09) 00:1d.3 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset UHCI USB Controller #4 (rev 09) 00:1d.7 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset EHCI USB2 Controller (rev 09) 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev d9) 00:1f.0 ISA bridge: Intel Corporation 631xESB/632xESB/3100 Chipset LPC Interface Controller (rev 09) 00:1f.1 IDE interface: Intel Corporation 631xESB/632xESB IDE Controller (rev 09) 00:1f.2 SATA controller: Intel Corporation 631xESB/632xESB SATA AHCI Controller (rev 09) 00:1f.3 SMBus: Intel Corporation 631xESB/632xESB/3100 Chipset SMBus Controller (rev 09) 03:00.0 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express Upstream Port (rev 01) 03:00.3 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express to PCI-X Bridge (rev 01) 04:00.0 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express Downstream Port E1 (rev 01) 04:01.0 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express Downstream Port E2 (rev 01) 08:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5754 Gigabit Ethernet PCI Express (rev 02) 09:02.0 PCI bridge: Pericom Semiconductor PCI to PCI Bridge (rev 02) 0a:00.0 VGA compatible controller: Matrox Graphics, Inc. MGA G550 AGP (rev 01) ifconfig -a eth0 Link encap:Ethernet HWaddr 00:1e:4f:b6:68:b3 inet addr:192.168.0.67 Bcast:192.168.0.255 Mask:255.255.255.0 inet6 addr: fe80::21e:4fff:feb6:68b3/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:3205 errors:0 dropped:0 overruns:0 frame:0 TX packets:2255 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:817821 (798.6 KB) TX bytes:319082 (311.6 KB) Interrupt:16 loLink encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) route -n Kernel IP routing table Destination Gateway Genmask Flags Metric RefUse Iface 192.168.0.0 0.0.0.0 255.255.255.0 U 0 00 eth0 169.254.0.0 0.0.0.0 255.255.0.0 U 1000 00 eth0 0.0.0.0 192.168.0.100 0.0.0.0 UG0 00 eth0 dmesg ... [ 39.908422] usbcore: registered new device driver usb [ 39.912265] SCSI subsystem initialized [ 39.913078] tg3.c:v3.86 (November 9, 2007) [ 39.913101] ACPI: PCI Interrupt :08:00.0[A] -> GSI 16 (level, low) -> IRQ 16 [ 39.913110] PCI: Setting latency timer of device :08:00.0 to 64 [ 39.932618] eth0: Tigon3 [partno(BCM95754) rev b002 PHY(5787)] (PCI Express) 10/100/1000Base-T Ethernet 00:1e:4f:b6:68:b3 [ 39.932623] eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] WireSpeed[1] TSOcap[1] [ 39.932624] eth0: dma_rwctrl[7618] dma_mask[64-bit
[Bug 207618] Re: Slow eth0 on Dell Precision T7400 (tg3 module)
Please add the following: 1) Output of `lspci` 2) Output of `ifconfig -a` 3) Output of `uname -a` Thanks! ** Changed in: ubuntu Assignee: (unassigned) => Steven Harms (sharms) Status: New => Incomplete -- Slow eth0 on Dell Precision T7400 (tg3 module) https://bugs.launchpad.net/bugs/207618 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 207618] Re: Slow eth0 on Dell Precision T7400 (tg3 module)
Testen on Ubuntu Beta 8.04 -- Slow eth0 on Dell Precision T7400 (tg3 module) https://bugs.launchpad.net/bugs/207618 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
