On 02/02/2011 10:07 AM, Sean Bruno wrote:
On Tue, 2011-02-01 at 12:50 -0800, Mike Carlson wrote:
Hey net@,
I have a FreeBSD 8.2-RC2 system running on a HP DL180 G6, using the
onboard Intel controller, and it is our primary Bacula storage node and
director node.
We have 96 clients that are scheduled to run at 8:30pm. After about 9 -
10 minutes of activity (mrtg graphs show about 50-60MB/sec incoming
traffic), the igb1 interface is no longer able to communicate with the
Cisco switch.
The interesting part is, the interface is still "up", there is nothing
in the kernel message buffer, and nothing relevant in the log file (just
syslogd and ldap errors because they cannot reach their respective
network servers). The system only responds to the network until I either
reboot, or run 'ifconfig igb1 down ; ifconfig igb1 up'. There is no
firewall loaded/configured.
Thankfully, I have a KVM over IP, so when this happens I can at least
run script(1) and capture some useful information.
ifconfig igb1
igb1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=1bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4>
ether 1c:c1:de:e9:fb:af
inet 128.15.136.105 netmask 0xffffff00 broadcast 128.15.136.255
inet 128.15.136.108 netmask 0xffffff00 broadcast 128.15.136.255
inet 128.15.136.102 netmask 0xffffff00 broadcast 128.15.136.255
media: Ethernet autoselect (1000baseT<full-duplex>)
status: active
I can ping the internal IP (but I realize that is probably a useless
test...)
root@write /etc]> ping 128.15.136.105
PING 128.15.136.105 (128.15.136.105): 56 data bytes
64 bytes from 128.15.136.105: icmp_seq=0 ttl=64 time=0.024 ms
64 bytes from 128.15.136.105: icmp_seq=1 ttl=64 time=0.015 ms
^C
--- 128.15.136.105 ping statistics ---
2 packets transmitted, 2 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 0.015/0.019/0.024/0.005 ms
Attempting to ping the router:
root@write /etc]> ping 128.15.136.254
PING 128.15.136.254 (128.15.136.254): 56 data bytes
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
^C
--- 128.15.136.254 ping statistics ---
9 packets transmitted, 0 packets received, 100.0% packet loss
The only thing that seems to solve this problem is to either reboot, or
do an "ifconfig down/up":
root@write /etc]> ifconfig igb1 down
root@write /etc]> ifconfig igb1
root@write /etc]> ping 128.15.136.254
PING 128.15.136.254 (128.15.136.254): 56 data bytes
64 bytes from 128.15.136.254: icmp_seq=1 ttl=255 time=1.015 ms
64 bytes from 128.15.136.254: icmp_seq=2 ttl=255 time=0.217 ms
64 bytes from 128.15.136.254: icmp_seq=3 ttl=255 time=0.278 ms
64 bytes from 128.15.136.254: icmp_seq=4 ttl=255 time=0.238 ms
^C
--- 128.15.136.254 ping statistics ---
5 packets transmitted, 4 packets received, 20.0% packet loss
round-trip min/avg/max/stddev = 0.217/0.437/1.015/0.334 ms
I was able to run tcpdump during all of this, and it *nothing* between
the system and the switch until I run ifconfig igb1 down/up, and then
you see the CDP and Tree Spanning traffic.
The networking team here has told me there are no errors on the switch,
or the port I am on, and they even moved me from one port to another,
but this is still happening on a fairly regular basis now that I've
added more backup clients.
Is this a possible bug with my hardware and the intel driver? I have a
pcap file and more system information that might provide a lot more
information, but I don't want to send that out to a mailing list.
_______________________________________________
You may want to pay attention to the current discussions regarding the
intel driver (em and igb).
Can you post the output of lspci -vvv ?
Sean
Hey Sean, thanks for the reply!
Yeah, I've noticed a lot of the em/igb emails going around, and I'm
curious if it is related or something different all together.
Here is the output from pciconf -lvbc:
hostb0@pci0:0:0:0: class=0x060000 card=0x330b103c chip=0x34068086
rev=0x13 hdr=0x00
vendor = 'Intel Corporation'
device = 'QuickPath Architecture I/O Hub to ESI Port'
class = bridge
subclass = HOST-PCI
cap 05[60] = MSI supports 2 messages, vector masks
cap 10[90] = PCI-Express 2 root port max data 128(128) link x4(x4)
cap 01[e0] = powerspec 3 supports D0 D3 current D0
ecap 0001[100] = AER 1 0 fatal 0 non-fatal 0 corrected
ecap 000d[150] = unknown 1
ecap 000b[160] = unknown 0
pcib1@pci0:0:1:0: class=0x060400 card=0x330b103c chip=0x34088086
rev=0x13 hdr=0x01
vendor = 'Intel Corporation'
device = 'QuickPath Architecture I/O Hub PCI Express Root Port 1'
class = bridge
subclass = PCI-PCI
cap 0d[40] = PCI Bridge card=0x330b103c
cap 05[60] = MSI supports 2 messages, vector masks
cap 10[90] = PCI-Express 2 root port max data 256(256) link x4(x4)
cap 01[e0] = powerspec 3 supports D0 D3 current D0
ecap 0001[100] = AER 1 0 fatal 0 non-fatal 0 corrected
ecap 000d[150] = unknown 1
ecap 000b[160] = unknown 0
pcib2@pci0:0:3:0: class=0x060400 card=0x330b103c chip=0x340a8086
rev=0x13 hdr=0x01
vendor = 'Intel Corporation'
device = 'QuickPath Architecture I/O Hub PCI Express Root Port 3'
class = bridge
subclass = PCI-PCI
cap 0d[40] = PCI Bridge card=0x330b103c
cap 05[60] = MSI supports 2 messages, vector masks
cap 10[90] = PCI-Express 2 root port max data 256(256) link x8(x16)
cap 01[e0] = powerspec 3 supports D0 D3 current D0
ecap 0001[100] = AER 1 0 fatal 0 non-fatal 0 corrected
ecap 000d[150] = unknown 1
ecap 000b[160] = unknown 0
pcib3@pci0:0:7:0: class=0x060400 card=0x330b103c chip=0x340e8086
rev=0x13 hdr=0x01
vendor = 'Intel Corporation'
device = 'QuickPath Architecture I/O Hub PCI Express Root Port 7'
class = bridge
subclass = PCI-PCI
cap 0d[40] = PCI Bridge card=0x330b103c
cap 05[60] = MSI supports 2 messages, vector masks
cap 10[90] = PCI-Express 2 root port max data 256(256) link x4(x16)
cap 01[e0] = powerspec 3 supports D0 D3 current D0
ecap 0001[100] = AER 1 0 fatal 0 non-fatal 0 corrected
ecap 000d[150] = unknown 1
ecap 000b[160] = unknown 0
pcib4@pci0:0:9:0: class=0x060400 card=0x330b103c chip=0x34108086
rev=0x13 hdr=0x01
vendor = 'Intel Corporation'
device = 'QuickPath Architecture I/O Hub PCI Express Root Port 9'
class = bridge
subclass = PCI-PCI
cap 0d[40] = PCI Bridge card=0x330b103c
cap 05[60] = MSI supports 2 messages, vector masks
cap 10[90] = PCI-Express 2 root port max data 256(256) link x4(x4)
cap 01[e0] = powerspec 3 supports D0 D3 current D0
ecap 0001[100] = AER 1 0 fatal 0 non-fatal 0 corrected
ecap 000d[150] = unknown 1
none0@pci0:0:20:0: class=0x080000 card=0x000b003c chip=0x342e8086
rev=0x13 hdr=0x00
vendor = 'Intel Corporation'
device = 'QuickPath Architecture I/O Hub System Management
Registers'
class = base peripheral
subclass = interrupt controller
cap 10[40] = PCI-Express 2 root endpoint max data 128(128) link x0(x0)
none1@pci0:0:20:1: class=0x080000 card=0x000b003c chip=0x34228086
rev=0x13 hdr=0x00
vendor = 'Intel Corporation'
device = 'QuickPath Architecture I/O Hub GPIO and Scratch Pad
Registers'
class = base peripheral
subclass = interrupt controller
cap 10[40] = PCI-Express 2 root endpoint max data 128(128) link x0(x0)
none2@pci0:0:20:2: class=0x080000 card=0x000b003c chip=0x34238086
rev=0x13 hdr=0x00
vendor = 'Intel Corporation'
device = 'QuickPath Architecture I/O Hub Control Status and RAS
Registers'
class = base peripheral
subclass = interrupt controller
cap 10[40] = PCI-Express 2 root endpoint max data 128(128) link x0(x0)
uhci0@pci0:0:26:0: class=0x0c0300 card=0x330b103c chip=0x3a378086
rev=0x00 hdr=0x00
vendor = 'Intel Corporation'
device = 'USB UHCI Controller *4'
class = serial bus
subclass = USB
bar [20] = type I/O Port, range 32, base 0x9800, size 32, enabled
cap 13[50] = PCI Advanced Features: FLR TP
ehci0@pci0:0:26:7: class=0x0c0320 card=0x330b103c chip=0x3a3c8086
rev=0x00 hdr=0x00
vendor = 'Intel Corporation'
device = 'USB EHCI Controller *2'
class = serial bus
subclass = USB
bar [10] = type Memory, range 32, base 0xfa7f8000, size 1024, enabled
cap 01[50] = powerspec 2 supports D0 D3 current D0
cap 0a[58] = EHCI Debug Port at offset 0xa0 in map 0x14
cap 13[98] = PCI Advanced Features: FLR TP
pcib5@pci0:0:28:0: class=0x060400 card=0x330b103c chip=0x3a408086
rev=0x00 hdr=0x01
vendor = 'Intel Corporation'
device = 'PCI Express Port 1'
class = bridge
subclass = PCI-PCI
cap 10[40] = PCI-Express 1 root port max data 128(128) link x0(x4)
cap 05[80] = MSI supports 1 message
cap 0d[90] = PCI Bridge card=0x330b103c
cap 01[a0] = powerspec 2 supports D0 D3 current D0
ecap 0002[100] = VC 1 max VC0
ecap 0005[180] = unknown 1
pcib6@pci0:0:28:4: class=0x060400 card=0x330b103c chip=0x3a488086
rev=0x00 hdr=0x01
vendor = 'Intel Corporation'
device = 'PCI Express Port 5'
class = bridge
subclass = PCI-PCI
cap 10[40] = PCI-Express 1 root port max data 128(128) link x1(x2)
cap 05[80] = MSI supports 1 message
cap 0d[90] = PCI Bridge card=0x330b103c
cap 01[a0] = powerspec 2 supports D0 D3 current D0
ecap 0002[100] = VC 1 max VC0
ecap 0005[180] = unknown 1
uhci1@pci0:0:29:0: class=0x0c0300 card=0x330b103c chip=0x3a348086
rev=0x00 hdr=0x00
vendor = 'Intel Corporation'
device = 'USB UHCI Controller *1'
class = serial bus
subclass = USB
bar [20] = type I/O Port, range 32, base 0x9880, size 32, enabled
cap 13[50] = PCI Advanced Features: FLR TP
uhci2@pci0:0:29:1: class=0x0c0300 card=0x330b103c chip=0x3a358086
rev=0x00 hdr=0x00
vendor = 'Intel Corporation'
device = 'USB UHCI Controller *2'
class = serial bus
subclass = USB
bar [20] = type I/O Port, range 32, base 0x9c00, size 32, enabled
cap 13[50] = PCI Advanced Features: FLR TP
uhci3@pci0:0:29:2: class=0x0c0300 card=0x330b103c chip=0x3a368086
rev=0x00 hdr=0x00
vendor = 'Intel Corporation'
device = 'USB UHCI Controller *3'
class = serial bus
subclass = USB
bar [20] = type I/O Port, range 32, base 0xa000, size 32, enabled
cap 13[50] = PCI Advanced Features: FLR TP
ehci1@pci0:0:29:7: class=0x0c0320 card=0x330b103c chip=0x3a3a8086
rev=0x00 hdr=0x00
vendor = 'Intel Corporation'
device = 'USB EHCI Controller *1'
class = serial bus
subclass = USB
bar [10] = type Memory, range 32, base 0xfa7fa000, size 1024, enabled
cap 01[50] = powerspec 2 supports D0 D3 current D0
cap 0a[58] = EHCI Debug Port at offset 0xa0 in map 0x14
cap 13[98] = PCI Advanced Features: FLR TP
pcib7@pci0:0:30:0: class=0x060401 card=0x330b103c chip=0x244e8086
rev=0x90 hdr=0x01
vendor = 'Intel Corporation'
device = '82801 Family (ICH2/3/4/5/6/7/8/9,63xxESB) Hub
Interface to PCI Bridge'
class = bridge
subclass = PCI-PCI
cap 0d[50] = PCI Bridge card=0x330b103c
isab0@pci0:0:31:0: class=0x060100 card=0x330b103c chip=0x3a168086
rev=0x00 hdr=0x00
vendor = 'Intel Corporation'
device = 'LPC Interface Controller'
class = bridge
subclass = PCI-ISA
cap 09[e0] = vendor (length 12) Intel cap 1 version 0
features: SATA RAID-5, 4 PCI-e x1 slots
atapci0@pci0:0:31:2: class=0x010601 card=0x330b103c chip=0x3a228086
rev=0x00 hdr=0x00
vendor = 'Intel Corporation'
device = '6 port SATA AHCI Controller'
class = mass storage
subclass = SATA
bar [10] = type I/O Port, range 32, base 0xa880, size 8, enabled
bar [14] = type I/O Port, range 32, base 0xa800, size 4, enabled
bar [18] = type I/O Port, range 32, base 0xa480, size 8, enabled
bar [1c] = type I/O Port, range 32, base 0xa400, size 4, enabled
bar [20] = type I/O Port, range 32, base 0xa080, size 32, enabled
bar [24] = type Memory, range 32, base 0xfa7fc000, size 2048, enabled
cap 05[80] = MSI supports 16 messages
cap 01[70] = powerspec 3 supports D0 D3 current D0
cap 12[a8] = SATA Index-Data Pair
cap 13[b0] = PCI Advanced Features: FLR TP
igb0@pci0:7:0:0: class=0x020000 card=0x323f103c chip=0x10c98086
rev=0x01 hdr=0x00
vendor = 'Intel Corporation'
class = network
subclass = ethernet
bar [10] = type Memory, range 32, base 0xfbe60000, size 131072,
enabled
bar [14] = type Memory, range 32, base 0xfbe40000, size 131072,
enabled
bar [18] = type I/O Port, range 32, base 0xe880, size 32, enabled
bar [1c] = type Memory, range 32, base 0xfbeb8000, size 16384,
enabled
cap 01[40] = powerspec 3 supports D0 D3 current D0
cap 05[50] = MSI supports 1 message, 64 bit, vector masks
cap 11[70] = MSI-X supports 10 messages in map 0x1c enabled
cap 10[a0] = PCI-Express 2 endpoint max data 256(512) link x4(x4)
ecap 0001[100] = AER 1 0 fatal 0 non-fatal 1 corrected
ecap 0003[140] = Serial 1 1cc1deffffe9fbae
ecap 000e[150] = unknown 1
ecap 0010[160] = unknown 1
igb1@pci0:7:0:1: class=0x020000 card=0x323f103c chip=0x10c98086
rev=0x01 hdr=0x00
vendor = 'Intel Corporation'
class = network
subclass = ethernet
bar [10] = type Memory, range 32, base 0xfbee0000, size 131072,
enabled
bar [14] = type Memory, range 32, base 0xfbec0000, size 131072,
enabled
bar [18] = type I/O Port, range 32, base 0xec00, size 32, enabled
bar [1c] = type Memory, range 32, base 0xfbebc000, size 16384,
enabled
cap 01[40] = powerspec 3 supports D0 D3 current D0
cap 05[50] = MSI supports 1 message, 64 bit, vector masks
cap 11[70] = MSI-X supports 10 messages in map 0x1c enabled
cap 10[a0] = PCI-Express 2 endpoint max data 256(512) link x4(x4)
ecap 0001[100] = AER 1 0 fatal 0 non-fatal 1 corrected
ecap 0003[140] = Serial 1 1cc1deffffe9fbae
ecap 000e[150] = unknown 1
ecap 0010[160] = unknown 1
ciss0@pci0:6:0:0: class=0x010400 card=0x3243103c chip=0x323a103c
rev=0x01 hdr=0x00
vendor = 'Hewlett-Packard Company'
device = 'Smart Array P410i Controller (Smart Array P410i
Controller)'
class = mass storage
subclass = RAID
bar [10] = type Memory, range 64, base 0xfb800000, size 4194304,
enabled
bar [18] = type Memory, range 64, base 0xfbdff000, size 4096, enabled
bar [20] = type I/O Port, range 32, base 0xd800, size 256, enabled
cap 01[40] = powerspec 3 supports D0 D1 D3 current D0
cap 05[50] = MSI supports 1 message, 64 bit
cap 10[70] = PCI-Express 2 endpoint max data 256(256) link x8(x8)
cap 11[ac] = MSI-X supports 16 messages in map 0x10 enabled
ecap 0001[100] = AER 1 0 fatal 0 non-fatal 1 corrected
isp0@pci0:5:0:0: class=0x0c0400 card=0x015d1077 chip=0x25321077
rev=0x02 hdr=0x00
vendor = 'QLogic Corporation'
device = '8Gb PCIe x8 Single/Dual Fibre Channel HBA (ISP2532)'
class = serial bus
subclass = Fibre Channel
bar [10] = type I/O Port, range 32, base 0xc400, size 256, enabled
bar [14] = type Memory, range 64, base 0xfb7f8000, size 16384,
enabled
bar [1c] = type Memory, range 64, base 0xfb500000, size 1048576,
enabled
cap 01[44] = powerspec 3 supports D0 D3 current D0
cap 10[4c] = PCI-Express 2 endpoint max data 256(1024) link x4(x8)
cap 05[88] = MSI supports 32 messages, 64 bit enabled with 1 message
cap 03[98] = VPD
cap 11[a0] = MSI-X supports 32 messages in map 0x14
ecap 0001[100] = AER 1 0 fatal 0 non-fatal 1 corrected
ecap 0004[138] = unknown 1
isp1@pci0:5:0:1: class=0x0c0400 card=0x015d1077 chip=0x25321077
rev=0x02 hdr=0x00
vendor = 'QLogic Corporation'
device = '8Gb PCIe x8 Single/Dual Fibre Channel HBA (ISP2532)'
class = serial bus
subclass = Fibre Channel
bar [10] = type I/O Port, range 32, base 0xc800, size 256, enabled
bar [14] = type Memory, range 64, base 0xfb7fc000, size 16384,
enabled
bar [1c] = type Memory, range 64, base 0xfb600000, size 1048576,
enabled
cap 01[44] = powerspec 3 supports D0 D3 current D0
cap 10[4c] = PCI-Express 2 endpoint max data 256(1024) link x4(x8)
cap 05[88] = MSI supports 32 messages, 64 bit enabled with 1 message
cap 03[98] = VPD
cap 11[a0] = MSI-X supports 32 messages in map 0x14
ecap 0001[100] = AER 1 0 fatal 0 non-fatal 1 corrected
ecap 0004[138] = unknown 1
isp2@pci0:4:0:0: class=0x0c0400 card=0x015d1077 chip=0x25321077
rev=0x02 hdr=0x00
vendor = 'QLogic Corporation'
device = '8Gb PCIe x8 Single/Dual Fibre Channel HBA (ISP2532)'
class = serial bus
subclass = Fibre Channel
bar [10] = type I/O Port, range 32, base 0xb400, size 256, enabled
bar [14] = type Memory, range 64, base 0xfb4f8000, size 16384,
enabled
bar [1c] = type Memory, range 64, base 0xfb200000, size 1048576,
enabled
cap 01[44] = powerspec 3 supports D0 D3 current D0
cap 10[4c] = PCI-Express 2 endpoint max data 256(1024) link x4(x8)
cap 05[88] = MSI supports 32 messages, 64 bit enabled with 1 message
cap 03[98] = VPD
cap 11[a0] = MSI-X supports 32 messages in map 0x14
ecap 0001[100] = AER 1 0 fatal 0 non-fatal 1 corrected
ecap 0004[138] = unknown 1
isp3@pci0:4:0:1: class=0x0c0400 card=0x015d1077 chip=0x25321077
rev=0x02 hdr=0x00
vendor = 'QLogic Corporation'
device = '8Gb PCIe x8 Single/Dual Fibre Channel HBA (ISP2532)'
class = serial bus
subclass = Fibre Channel
bar [10] = type I/O Port, range 32, base 0xb800, size 256, enabled
bar [14] = type Memory, range 64, base 0xfb4fc000, size 16384,
enabled
bar [1c] = type Memory, range 64, base 0xfb300000, size 1048576,
enabled
cap 01[44] = powerspec 3 supports D0 D3 current D0
cap 10[4c] = PCI-Express 2 endpoint max data 256(1024) link x4(x8)
cap 05[88] = MSI supports 32 messages, 64 bit enabled with 1 message
cap 03[98] = VPD
cap 11[a0] = MSI-X supports 32 messages in map 0x14
ecap 0001[100] = AER 1 0 fatal 0 non-fatal 1 corrected
ecap 0004[138] = unknown 1
vgapci0@pci0:2:0:0: class=0x030000 card=0x010019a2 chip=0x0522102b
rev=0x02 hdr=0x00
vendor = 'Matrox Electronic Systems Ltd.'
device = 'Matrox G200e (ServerEngines) - English (G200e)'
class = display
subclass = VGA
bar [10] = type Prefetchable Memory, range 32, base 0xf8000000,
size 16777216, enabled
bar [14] = type Memory, range 32, base 0xfb1fc000, size 16384,
enabled
bar [18] = type Memory, range 32, base 0xfa800000, size 8388608,
enabled
cap 01[dc] = powerspec 2 supports D0 D3 current D0
cap 10[e4] = PCI-Express 1 legacy endpoint max data 128(128) link
x1(x1)
cap 05[54] = MSI supports 1 message
And just for good measure, the output of sysctl -a|grep igb.1:
dev.igb.1.%desc: Intel(R) PRO/1000 Network Connection version - 2.0.7
dev.igb.1.%driver: igb
dev.igb.1.%location: slot=0 function=1
dev.igb.1.%pnpinfo: vendor=0x8086 device=0x10c9 subvendor=0x103c
subdevice=0x323f class=0x020000
dev.igb.1.%parent: pci7
dev.igb.1.nvm: -1
dev.igb.1.flow_control: 3
dev.igb.1.enable_aim: 1
dev.igb.1.rx_processing_limit: 100
dev.igb.1.link_irq: 2
dev.igb.1.dropped: 0
dev.igb.1.tx_dma_fail: 0
dev.igb.1.rx_overruns: 0
dev.igb.1.watchdog_timeouts: 0
dev.igb.1.device_control: 1221591617
dev.igb.1.rx_control: 67141634
dev.igb.1.interrupt_mask: 4
dev.igb.1.extended_int_mask: 2147484159
dev.igb.1.tx_buf_alloc: 0
dev.igb.1.rx_buf_alloc: 0
dev.igb.1.fc_high_water: 58976
dev.igb.1.fc_low_water: 58960
dev.igb.1.queue0.interrupt_rate: 90909
dev.igb.1.queue0.txd_head: 123
dev.igb.1.queue0.txd_tail: 123
dev.igb.1.queue0.no_desc_avail: 0
dev.igb.1.queue0.tx_packets: 9087511
dev.igb.1.queue0.rxd_head: 561
dev.igb.1.queue0.rxd_tail: 560
dev.igb.1.queue0.rx_packets: 17568305
dev.igb.1.queue0.rx_bytes: 10622483930
dev.igb.1.queue0.lro_queued: 0
dev.igb.1.queue0.lro_flushed: 0
dev.igb.1.queue1.interrupt_rate: 71428
dev.igb.1.queue1.txd_head: 750
dev.igb.1.queue1.txd_tail: 750
dev.igb.1.queue1.no_desc_avail: 0
dev.igb.1.queue1.tx_packets: 5785476
dev.igb.1.queue1.rxd_head: 1012
dev.igb.1.queue1.rxd_tail: 1011
dev.igb.1.queue1.rx_packets: 9985012
dev.igb.1.queue1.rx_bytes: 8632281270
dev.igb.1.queue1.lro_queued: 0
dev.igb.1.queue1.lro_flushed: 0
dev.igb.1.queue2.interrupt_rate: 71428
dev.igb.1.queue2.txd_head: 510
dev.igb.1.queue2.txd_tail: 510
dev.igb.1.queue2.no_desc_avail: 0
dev.igb.1.queue2.tx_packets: 8436814
dev.igb.1.queue2.rxd_head: 312
dev.igb.1.queue2.rxd_tail: 311
dev.igb.1.queue2.rx_packets: 14930232
dev.igb.1.queue2.rx_bytes: 10272636551
dev.igb.1.queue2.lro_queued: 0
dev.igb.1.queue2.lro_flushed: 0
dev.igb.1.queue3.interrupt_rate: 47619
dev.igb.1.queue3.txd_head: 921
dev.igb.1.queue3.txd_tail: 923
dev.igb.1.queue3.no_desc_avail: 0
dev.igb.1.queue3.tx_packets: 22152920
dev.igb.1.queue3.rxd_head: 642
dev.igb.1.queue3.rxd_tail: 641
dev.igb.1.queue3.rx_packets: 41651842
dev.igb.1.queue3.rx_bytes: 24505237708
dev.igb.1.queue3.lro_queued: 0
dev.igb.1.queue3.lro_flushed: 0
dev.igb.1.queue4.interrupt_rate: 5747
dev.igb.1.queue4.txd_head: 265
dev.igb.1.queue4.txd_tail: 265
dev.igb.1.queue4.no_desc_avail: 0
dev.igb.1.queue4.tx_packets: 23137021
dev.igb.1.queue4.rxd_head: 45
dev.igb.1.queue4.rxd_tail: 43
dev.igb.1.queue4.rx_packets: 33201196
dev.igb.1.queue4.rx_bytes: 43730274433
dev.igb.1.queue4.lro_queued: 0
dev.igb.1.queue4.lro_flushed: 0
dev.igb.1.queue5.interrupt_rate: 71428
dev.igb.1.queue5.txd_head: 252
dev.igb.1.queue5.txd_tail: 252
dev.igb.1.queue5.no_desc_avail: 0
dev.igb.1.queue5.tx_packets: 71891198
dev.igb.1.queue5.rxd_head: 337
dev.igb.1.queue5.rxd_tail: 336
dev.igb.1.queue5.rx_packets: 129434961
dev.igb.1.queue5.rx_bytes: 103517960728
dev.igb.1.queue5.lro_queued: 0
dev.igb.1.queue5.lro_flushed: 0
dev.igb.1.queue6.interrupt_rate: 5494
dev.igb.1.queue6.txd_head: 597
dev.igb.1.queue6.txd_tail: 597
dev.igb.1.queue6.no_desc_avail: 0
dev.igb.1.queue6.tx_packets: 26263632
dev.igb.1.queue6.rxd_head: 943
dev.igb.1.queue6.rxd_tail: 942
dev.igb.1.queue6.rx_packets: 38106031
dev.igb.1.queue6.rx_bytes: 53989177532
dev.igb.1.queue6.lro_queued: 0
dev.igb.1.queue6.lro_flushed: 0
dev.igb.1.queue7.interrupt_rate: 71428
dev.igb.1.queue7.txd_head: 1016
dev.igb.1.queue7.txd_tail: 1016
dev.igb.1.queue7.no_desc_avail: 0
dev.igb.1.queue7.tx_packets: 15092803
dev.igb.1.queue7.rxd_head: 798
dev.igb.1.queue7.rxd_tail: 797
dev.igb.1.queue7.rx_packets: 22656798
dev.igb.1.queue7.rx_bytes: 26720782500
dev.igb.1.queue7.lro_queued: 0
dev.igb.1.queue7.lro_flushed: 0
dev.igb.1.mac_stats.excess_coll: 0
dev.igb.1.mac_stats.single_coll: 0
dev.igb.1.mac_stats.multiple_coll: 0
dev.igb.1.mac_stats.late_coll: 0
dev.igb.1.mac_stats.collision_count: 0
dev.igb.1.mac_stats.symbol_errors: 0
dev.igb.1.mac_stats.sequence_errors: 0
dev.igb.1.mac_stats.defer_count: 0
dev.igb.1.mac_stats.missed_packets: 0
dev.igb.1.mac_stats.recv_no_buff: 0
dev.igb.1.mac_stats.recv_undersize: 0
dev.igb.1.mac_stats.recv_fragmented: 0
dev.igb.1.mac_stats.recv_oversize: 0
dev.igb.1.mac_stats.recv_jabber: 0
dev.igb.1.mac_stats.recv_errs: 0
dev.igb.1.mac_stats.crc_errs: 0
dev.igb.1.mac_stats.alignment_errs: 0
dev.igb.1.mac_stats.coll_ext_errs: 0
dev.igb.1.mac_stats.xon_recvd: 0
dev.igb.1.mac_stats.xon_txd: 0
dev.igb.1.mac_stats.xoff_recvd: 0
dev.igb.1.mac_stats.xoff_txd: 0
dev.igb.1.mac_stats.total_pkts_recvd: 307576071
dev.igb.1.mac_stats.good_pkts_recvd: 307531561
dev.igb.1.mac_stats.bcast_pkts_recvd: 198160
dev.igb.1.mac_stats.mcast_pkts_recvd: 14761
dev.igb.1.mac_stats.rx_frames_64: 77487
dev.igb.1.mac_stats.rx_frames_65_127: 1023263
dev.igb.1.mac_stats.rx_frames_128_255: 1189767
dev.igb.1.mac_stats.rx_frames_256_511: 2057322
dev.igb.1.mac_stats.rx_frames_512_1023: 182252548
dev.igb.1.mac_stats.rx_frames_1024_1522: 120931174
dev.igb.1.mac_stats.good_octets_recvd: 283217010128
dev.igb.1.mac_stats.good_octets_txd: 12132098897
dev.igb.1.mac_stats.total_pkts_txd: 181849061
dev.igb.1.mac_stats.good_pkts_txd: 181849061
dev.igb.1.mac_stats.bcast_pkts_txd: 58
dev.igb.1.mac_stats.mcast_pkts_txd: 0
dev.igb.1.mac_stats.tx_frames_64: 120262472
dev.igb.1.mac_stats.tx_frames_65_127: 61075351
dev.igb.1.mac_stats.tx_frames_128_255: 15636
dev.igb.1.mac_stats.tx_frames_256_511: 488238
dev.igb.1.mac_stats.tx_frames_512_1023: 2904
dev.igb.1.mac_stats.tx_frames_1024_1522: 4460
dev.igb.1.mac_stats.tso_txd: 3047
dev.igb.1.mac_stats.tso_ctx_fail: 0
dev.igb.1.interrupts.asserts: 285657274
dev.igb.1.interrupts.rx_pkt_timer: 307528026
dev.igb.1.interrupts.rx_abs_timer: 0
dev.igb.1.interrupts.tx_pkt_timer: 0
dev.igb.1.interrupts.tx_abs_timer: 307531561
dev.igb.1.interrupts.tx_queue_empty: 181847483
dev.igb.1.interrupts.tx_queue_min_thresh: 0
dev.igb.1.interrupts.rx_desc_min_thresh: 0
dev.igb.1.interrupts.rx_overrun: 0
dev.igb.1.host.breaker_tx_pkt: 0
dev.igb.1.host.host_tx_pkt_discard: 0
dev.igb.1.host.rx_pkt: 3536
dev.igb.1.host.breaker_rx_pkts: 0
dev.igb.1.host.breaker_rx_pkt_drop: 0
dev.igb.1.host.tx_good_pkt: 1578
dev.igb.1.host.breaker_tx_pkt_drop: 0
dev.igb.1.host.rx_good_bytes: 283217016487
dev.igb.1.host.tx_good_bytes: 12132098897
dev.igb.1.host.length_errors: 0
dev.igb.1.host.serdes_violation_pkt: 0
dev.igb.1.host.header_redir_missed: 0
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