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[Xen-users] High Errors for Pethx

from [kayin carroll] [Permanent Link][Original]
To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] High Errors for Pethx
From: kayin carroll <kaicrrll@xxxxxxxxx>
Date: Tue, 30 Mar 2010 20:10:31 +0100
Delivery-date: Tue, 30 Mar 2010 12:12:12 -0700
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Hello, 

I've recently migrated to debian lenny as my DomO. I've noticed high rate of errors on the pethx interfaces and alot of dropped connections as a result of them. DOM U's are lenny as well. I'm running xen 3.2 from repo. 

Ifconfig -a Gave me this:

eth0      Link encap:Ethernet  HWaddr xxxxxxxxxxxxx
          inet addr:xxx.159.49.6  Bcast:xxx.159.49.255  Mask:255.255.255.0
          inet6 addr: fexx::230:48ff:fed4:a6d0/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:5016 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1578 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:364948 (356.3 KiB)  TX bytes:296870 (289.9 KiB)

eth1      Link encap:Ethernet  HWaddr xxxxxxxxx
          inet addr:xxx.159.49.11  Bcast:xxx.159.49.255  Mask:255.255.255.0
          inet6 addr: fe80::230:48ff:fed4:a6d1/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:3090 errors:0 dropped:0 overruns:0 frame:0
          TX packets:12 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:212605 (207.6 KiB)  TX bytes:720 (720.0 B)

eth2      Link encap:Ethernet  HWaddr xxxxxxxxxx
          inet addr:xxx.159.49.10  Bcast:xxx.159.49.255  Mask:255.255.255.0
          inet6 addr: fe80::215:17ff:fed2:cea6/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:3100 errors:0 dropped:0 overruns:0 frame:0
          TX packets:14 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:213761 (208.7 KiB)  TX bytes:804 (804.0 B)

eth3      Link encap:Ethernet  HWaddr xxxxxxxx 
          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:0 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

lo        Link 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:25 errors:0 dropped:0 overruns:0 frame:0
          TX packets:25 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:1946 (1.9 KiB)  TX bytes:1946 (1.9 KiB)

peth0     Link encap:Ethernet  HWaddr xxxxxxxx
          inet6 addr: fexx::230:48ff:fed4:a6d0/64 Scope:Link
          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:1500  Metric:1
          RX packets:5065 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1598 errors:43 dropped:0 overruns:0 carrier:43
          collisions:62 txqueuelen:100 
          RX bytes:439522 (429.2 KiB)  TX bytes:298282 (291.2 KiB)
          Memory:d8220000-d8240000 

peth1     Link encap:Ethernet  HWaddr xxxxxxx 
          inet6 addr: fexx::230:48ff:fed4:a6d1/64 Scope:Link
          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:1500  Metric:1
          RX packets:88529 errors:0 dropped:0 overruns:0 frame:0
          TX packets:103925 errors:14016 dropped:0 overruns:0 carrier:14016
          collisions:14546 txqueuelen:100 
          RX bytes:17315188 (16.5 MiB)  TX bytes:84825098 (80.8 MiB)
          Memory:d8260000-d8280000 

peth2     Link encap:Ethernet  HWaddr xxxxxxxxx 
          inet6 addr: xxxxx:17ff:fed2:cea6/64 Scope:Link
          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:1500  Metric:1
          RX packets:8071 errors:0 dropped:0 overruns:0 frame:0
          TX packets:5105 errors:111 dropped:0 overruns:0 carrier:111
          collisions:168 txqueuelen:100 
          RX bytes:1193863 (1.1 MiB)  TX bytes:1207821 (1.1 MiB)
          Memory:d8420000-d8440000 

peth3     Link encap:Ethernet  HWaddr xxxxxxxxxxxx
          UP BROADCAST PROMISC 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)
          Memory:d8460000-d8480000 

veth0     Link encap:Ethernet  HWaddr 00:00:00:00:00:00  
          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:0 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

veth1     Link encap:Ethernet  HWaddr 00:00:00:00:00:00  
          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:0 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

veth2     Link encap:Ethernet  HWaddr 00:00:00:00:00:00  
          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:0 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

veth3     Link encap:Ethernet  HWaddr 00:00:00:00:00:00  
          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:0 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

vif0.0    Link encap:Ethernet  HWaddr fe:ff:ff:ff:ff:ff  
          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:0 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

vif0.1    Link encap:Ethernet  HWaddr fe:ff:ff:ff:ff:ff  
          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:0 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

vif0.2    Link encap:Ethernet  HWaddr xx:ff:ff:ff:ff:ff  
          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:0 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)10

vif0.3    Link encap:Ethernet  HWaddr fe:ff:ff:ff:ff:ff  
          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:0 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

vif1.0    Link encap:Ethernet  HWaddr fe:ff:ff:ff:ff:ff  
          inet6 addr: fexx::fcff:ffff:feff:ffff/64 Scope:Link
          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:1500  Metric:1
          RX packets:66181 errors:0 dropped:0 overruns:0 frame:0
          TX packets:88422 errors:0 dropped:3 overruns:0 carrier:0
          collisions:0 txqueuelen:32 
          RX bytes:81858456 (78.0 MiB)  TX bytes:17139976 (16.3 MiB)

vif2.0    Link encap:Ethernet  HWaddr fe:ff:ff:ff:ff:ff  
          inet6 addr: fexx::fcff:ffff:feff:ffff/64 Scope:Link
          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:1500  Metric:1
          RX packets:4780 errors:0 dropped:0 overruns:0 frame:0
          TX packets:7875 errors:0 dropped:3 overruns:0 carrier:0
          collisions:0 txqueuelen:32 
          RX bytes:1120547 (1.0 MiB)  TX bytes:1170918 (1.1 MiB)

XM INFO

host                   : server-seven
release                : 2.6.26-1-xen-amd64
version                : #1 SMP Fri Mar 13 21:39:38 UTC 2009
machine                : x86_64
nr_cpus                : 8
nr_nodes               : 1
cores_per_socket       : 4
threads_per_core       : 1
cpu_mhz                : 2000
hw_caps                : bfebfbff:20100800:00000000:00000140:040ce33d:00000000:00000001
total_memory           : 8190
free_memory            : 2
node_to_cpu            : node0:0-7
xen_major              : 3
xen_minor              : 2
xen_extra              : -1
xen_caps               : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 
xen_scheduler          : credit
xen_pagesize           : 4096
platform_params        : virt_start=0xffff800000000000
xen_changeset          : unavailable
cc_compiler            : gcc version 4.3.1 (Debian 4.3.1-2) 
cc_compile_by          : waldi
cc_compile_domain      : debian.org
cc_compile_date        : Sat Jun 28 09:32:18 UTC 2008
xend_config_format     : 4


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