Hello!
I have NIC:
# lspci -nn -v -s 07:00.1
07:00.1 Ethernet controller [0200]: Intel Corporation 82599EB 10-Gigabit
SFI/SFP+ Network Connection [8086:10fb] (rev 01)
Subsystem: Intel Corporation Ethernet Server Adapter X520-2
[8086:7a11]
Flags: bus master, fast devsel, latency 0, IRQ 25
Memory at fb380000 (64-bit, non-prefetchable) [size=512K]
I/O ports at cc00 [size=32]
Memory at fb2fc000 (64-bit, non-prefetchable) [size=16K]
Expansion ROM at fb300000 [disabled] [size=512K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
Capabilities: [70] MSI-X: Enable+ Count=64 Masked-
Capabilities: [a0] Express Endpoint, MSI 00
Capabilities: [e0] Vital Product Data
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Device Serial Number 90-e2-ba-ff-ff-20-1b-7c
Capabilities: [150] Alternative Routing-ID Interpretation (ARI)
Capabilities: [160] Single Root I/O Virtualization (SR-IOV)
Kernel driver in use: ixgbe
with one of this modules (don't remember which one): Intel SFP+ SR
FTLX8571D3BCV-IT or Intel SFP+ SR AFBR-703SDZ-IN2
When OUTbount traffic up to ~9800 Mbit/s INbound traffic appear packet
loss up to 30%
# ethtool -S eth0
NIC statistics:
rx_packets: 38027981226
tx_packets: 75849563219
rx_bytes: 2607868443970
tx_bytes: 111992142063825
rx_errors: 0
tx_errors: 0
rx_dropped: 0
tx_dropped: 0
multicast: 0
collisions: 0
rx_over_errors: 0
rx_crc_errors: 0
rx_frame_errors: 0
rx_fifo_errors: 0
rx_missed_errors: 0
tx_aborted_errors: 0
tx_carrier_errors: 0
tx_fifo_errors: 0
tx_heartbeat_errors: 0
rx_pkts_nic: 38165776017
tx_pkts_nic: 75849086247
rx_bytes_nic: 2769626671705
tx_bytes_nic: 112295057166433
lsc_int: 2
tx_busy: 0
non_eop_descs: 100154634
broadcast: 137
rx_no_buffer_count: 0
tx_timeout_count: 0
tx_restart_queue: 452348
rx_long_length_errors: 0
rx_short_length_errors: 0
tx_flow_control_xon: 0
rx_flow_control_xon: 0
tx_flow_control_xoff: 0
rx_flow_control_xoff: 0
rx_csum_offload_errors: 23011
alloc_rx_page_failed: 0
alloc_rx_buff_failed: 0
lro_aggregated: 0
lro_flushed: 0
rx_no_dma_resources: 68
hw_rsc_aggregated: 151873494
hw_rsc_flushed: 13843756
fdir_match: 38139070182
fdir_miss: 231871980
fdir_overflow: 1424
fcoe_bad_fccrc: 0
fcoe_last_errors: 0
rx_fcoe_dropped: 0
rx_fcoe_packets: 0
rx_fcoe_dwords: 0
fcoe_noddp: 0
fcoe_noddp_ext_buff: 0
tx_fcoe_packets: 0
tx_fcoe_dwords: 0
os2bmc_rx_by_bmc: 0
os2bmc_tx_by_bmc: 0
os2bmc_tx_by_host: 0
os2bmc_rx_by_host: 0
tx_queue_0_packets: 13005253876
tx_queue_0_bytes: 19215629637120
tx_queue_1_packets: 8661729530
tx_queue_1_bytes: 12786589878516
tx_queue_2_packets: 8248954543
tx_queue_2_bytes: 12176026418282
tx_queue_3_packets: 7994123139
tx_queue_3_bytes: 11787134151851
tx_queue_4_packets: 13080127621
tx_queue_4_bytes: 19322861985768
tx_queue_5_packets: 8613997576
tx_queue_5_bytes: 12716735025222
tx_queue_6_packets: 8292568898
tx_queue_6_bytes: 12240842383210
tx_queue_7_packets: 7952808687
tx_queue_7_bytes: 11746323551676
tx_queue_8_packets: 0
tx_queue_8_bytes: 0
tx_queue_9_packets: 0
tx_queue_9_bytes: 0
tx_queue_10_packets: 0
tx_queue_10_bytes: 0
tx_queue_11_packets: 0
tx_queue_11_bytes: 0
tx_queue_12_packets: 0
tx_queue_12_bytes: 0
tx_queue_13_packets: 0
tx_queue_13_bytes: 0
tx_queue_14_packets: 0
tx_queue_14_bytes: 0
tx_queue_15_packets: 0
tx_queue_15_bytes: 0
tx_queue_16_packets: 0
tx_queue_16_bytes: 0
tx_queue_17_packets: 0
tx_queue_17_bytes: 0
tx_queue_18_packets: 0
tx_queue_18_bytes: 0
tx_queue_19_packets: 0
tx_queue_19_bytes: 0
tx_queue_20_packets: 0
tx_queue_20_bytes: 0
tx_queue_21_packets: 0
tx_queue_21_bytes: 0
tx_queue_22_packets: 0
tx_queue_22_bytes: 0
tx_queue_23_packets: 0
tx_queue_23_bytes: 0
tx_queue_24_packets: 0
tx_queue_24_bytes: 0
tx_queue_25_packets: 0
tx_queue_25_bytes: 0
tx_queue_26_packets: 0
tx_queue_26_bytes: 0
tx_queue_27_packets: 0
tx_queue_27_bytes: 0
tx_queue_28_packets: 0
tx_queue_28_bytes: 0
tx_queue_29_packets: 0
tx_queue_29_bytes: 0
tx_queue_30_packets: 0
tx_queue_30_bytes: 0
tx_queue_31_packets: 0
tx_queue_31_bytes: 0
tx_queue_32_packets: 0
tx_queue_32_bytes: 0
tx_queue_33_packets: 0
tx_queue_33_bytes: 0
tx_queue_34_packets: 0
tx_queue_34_bytes: 0
tx_queue_35_packets: 0
tx_queue_35_bytes: 0
tx_queue_36_packets: 0
tx_queue_36_bytes: 0
tx_queue_37_packets: 0
tx_queue_37_bytes: 0
tx_queue_38_packets: 0
tx_queue_38_bytes: 0
tx_queue_39_packets: 0
tx_queue_39_bytes: 0
tx_queue_40_packets: 0
tx_queue_40_bytes: 0
tx_queue_41_packets: 0
tx_queue_41_bytes: 0
tx_queue_42_packets: 0
tx_queue_42_bytes: 0
tx_queue_43_packets: 0
tx_queue_43_bytes: 0
tx_queue_44_packets: 0
tx_queue_44_bytes: 0
tx_queue_45_packets: 0
tx_queue_45_bytes: 0
tx_queue_46_packets: 0
tx_queue_46_bytes: 0
tx_queue_47_packets: 0
tx_queue_47_bytes: 0
tx_queue_48_packets: 0
tx_queue_48_bytes: 0
tx_queue_49_packets: 0
tx_queue_49_bytes: 0
tx_queue_50_packets: 0
tx_queue_50_bytes: 0
tx_queue_51_packets: 0
tx_queue_51_bytes: 0
tx_queue_52_packets: 0
tx_queue_52_bytes: 0
tx_queue_53_packets: 0
tx_queue_53_bytes: 0
tx_queue_54_packets: 0
tx_queue_54_bytes: 0
tx_queue_55_packets: 0
tx_queue_55_bytes: 0
tx_queue_56_packets: 0
tx_queue_56_bytes: 0
tx_queue_57_packets: 0
tx_queue_57_bytes: 0
tx_queue_58_packets: 0
tx_queue_58_bytes: 0
tx_queue_59_packets: 0
tx_queue_59_bytes: 0
tx_queue_60_packets: 0
tx_queue_60_bytes: 0
tx_queue_61_packets: 0
tx_queue_61_bytes: 0
tx_queue_62_packets: 0
tx_queue_62_bytes: 0
tx_queue_63_packets: 0
tx_queue_63_bytes: 0
tx_queue_64_packets: 0
tx_queue_64_bytes: 0
tx_queue_65_packets: 0
tx_queue_65_bytes: 0
tx_queue_66_packets: 0
tx_queue_66_bytes: 0
tx_queue_67_packets: 0
tx_queue_67_bytes: 0
tx_queue_68_packets: 0
tx_queue_68_bytes: 0
tx_queue_69_packets: 0
tx_queue_69_bytes: 0
tx_queue_70_packets: 0
tx_queue_70_bytes: 0
rx_queue_0_packets: 6516474663
rx_queue_0_bytes: 446584393145
rx_queue_1_packets: 4345718296
rx_queue_1_bytes: 314922966020
rx_queue_2_packets: 4127932289
rx_queue_2_bytes: 314713003609
rx_queue_3_packets: 4007672022
rx_queue_3_bytes: 295280403452
rx_queue_4_packets: 6560582018
rx_queue_4_bytes: 419653279173
rx_queue_5_packets: 4317769792
rx_queue_5_bytes: 282658029204
rx_queue_6_packets: 4160896091
rx_queue_6_bytes: 273576499783
rx_queue_7_packets: 3990936391
rx_queue_7_bytes: 260479891258
rx_queue_8_packets: 0
rx_queue_8_bytes: 0
rx_queue_9_packets: 0
rx_queue_9_bytes: 0
rx_queue_10_packets: 0
rx_queue_10_bytes: 0
rx_queue_11_packets: 0
rx_queue_11_bytes: 0
rx_queue_12_packets: 0
rx_queue_12_bytes: 0
rx_queue_13_packets: 0
rx_queue_13_bytes: 0
rx_queue_14_packets: 0
rx_queue_14_bytes: 0
rx_queue_15_packets: 0
rx_queue_15_bytes: 0
rx_queue_16_packets: 0
rx_queue_16_bytes: 0
rx_queue_17_packets: 0
rx_queue_17_bytes: 0
rx_queue_18_packets: 0
rx_queue_18_bytes: 0
rx_queue_19_packets: 0
rx_queue_19_bytes: 0
rx_queue_20_packets: 0
rx_queue_20_bytes: 0
rx_queue_21_packets: 0
rx_queue_21_bytes: 0
rx_queue_22_packets: 0
rx_queue_22_bytes: 0
rx_queue_23_packets: 0
rx_queue_23_bytes: 0
rx_queue_24_packets: 0
rx_queue_24_bytes: 0
rx_queue_25_packets: 0
rx_queue_25_bytes: 0
rx_queue_26_packets: 0
rx_queue_26_bytes: 0
rx_queue_27_packets: 0
rx_queue_27_bytes: 0
rx_queue_28_packets: 0
rx_queue_28_bytes: 0
rx_queue_29_packets: 0
rx_queue_29_bytes: 0
rx_queue_30_packets: 0
rx_queue_30_bytes: 0
rx_queue_31_packets: 0
rx_queue_31_bytes: 0
rx_queue_32_packets: 0
rx_queue_32_bytes: 0
rx_queue_33_packets: 0
rx_queue_33_bytes: 0
rx_queue_34_packets: 0
rx_queue_34_bytes: 0
rx_queue_35_packets: 0
rx_queue_35_bytes: 0
rx_queue_36_packets: 0
rx_queue_36_bytes: 0
rx_queue_37_packets: 0
rx_queue_37_bytes: 0
rx_queue_38_packets: 0
rx_queue_38_bytes: 0
rx_queue_39_packets: 0
rx_queue_39_bytes: 0
rx_queue_40_packets: 0
rx_queue_40_bytes: 0
rx_queue_41_packets: 0
rx_queue_41_bytes: 0
rx_queue_42_packets: 0
rx_queue_42_bytes: 0
rx_queue_43_packets: 0
rx_queue_43_bytes: 0
rx_queue_44_packets: 0
rx_queue_44_bytes: 0
rx_queue_45_packets: 0
rx_queue_45_bytes: 0
rx_queue_46_packets: 0
rx_queue_46_bytes: 0
rx_queue_47_packets: 0
rx_queue_47_bytes: 0
rx_queue_48_packets: 0
rx_queue_48_bytes: 0
rx_queue_49_packets: 0
rx_queue_49_bytes: 0
rx_queue_50_packets: 0
rx_queue_50_bytes: 0
rx_queue_51_packets: 0
rx_queue_51_bytes: 0
rx_queue_52_packets: 0
rx_queue_52_bytes: 0
rx_queue_53_packets: 0
rx_queue_53_bytes: 0
rx_queue_54_packets: 0
rx_queue_54_bytes: 0
rx_queue_55_packets: 0
rx_queue_55_bytes: 0
rx_queue_56_packets: 0
rx_queue_56_bytes: 0
rx_queue_57_packets: 0
rx_queue_57_bytes: 0
rx_queue_58_packets: 0
rx_queue_58_bytes: 0
rx_queue_59_packets: 0
rx_queue_59_bytes: 0
rx_queue_60_packets: 0
rx_queue_60_bytes: 0
rx_queue_61_packets: 0
rx_queue_61_bytes: 0
rx_queue_62_packets: 0
rx_queue_62_bytes: 0
rx_queue_63_packets: 0
rx_queue_63_bytes: 0
rx_queue_64_packets: 0
rx_queue_64_bytes: 0
rx_queue_65_packets: 0
rx_queue_65_bytes: 0
rx_queue_66_packets: 0
rx_queue_66_bytes: 0
rx_queue_67_packets: 0
rx_queue_67_bytes: 0
rx_queue_68_packets: 0
rx_queue_68_bytes: 0
rx_queue_69_packets: 0
rx_queue_69_bytes: 0
rx_queue_70_packets: 0
rx_queue_70_bytes: 0
tx_pb_0_pxon: 0
tx_pb_0_pxoff: 0
tx_pb_1_pxon: 0
tx_pb_1_pxoff: 0
tx_pb_2_pxon: 0
tx_pb_2_pxoff: 0
tx_pb_3_pxon: 0
tx_pb_3_pxoff: 0
tx_pb_4_pxon: 0
tx_pb_4_pxoff: 0
tx_pb_5_pxon: 0
tx_pb_5_pxoff: 0
tx_pb_6_pxon: 0
tx_pb_6_pxoff: 0
tx_pb_7_pxon: 0
tx_pb_7_pxoff: 0
rx_pb_0_pxon: 0
rx_pb_0_pxoff: 0
rx_pb_1_pxon: 0
rx_pb_1_pxoff: 0
rx_pb_2_pxon: 0
rx_pb_2_pxoff: 0
rx_pb_3_pxon: 0
rx_pb_3_pxoff: 0
rx_pb_4_pxon: 0
rx_pb_4_pxoff: 0
rx_pb_5_pxon: 0
rx_pb_5_pxoff: 0
rx_pb_6_pxon: 0
rx_pb_6_pxoff: 0
rx_pb_7_pxon: 0
rx_pb_7_pxoff: 0
# modinfo ixgbe
filename:
/lib/modules/3.2.0-4-amd64/kernel/drivers/net/ethernet/intel/ixgbe/ixgbe.ko
version: 3.21.2
license: GPL
description: Intel(R) 10 Gigabit PCI Express Network Driver
author: Intel Corporation, <[email protected]>
srcversion: 7774039BF28A4E99BAEF568
alias: pci:v00008086d00001560sv*sd*bc*sc*i*
alias: pci:v00008086d00001558sv*sd*bc*sc*i*
alias: pci:v00008086d0000154Asv*sd*bc*sc*i*
alias: pci:v00008086d00001557sv*sd*bc*sc*i*
alias: pci:v00008086d0000154Fsv*sd*bc*sc*i*
alias: pci:v00008086d0000154Dsv*sd*bc*sc*i*
alias: pci:v00008086d00001528sv*sd*bc*sc*i*
alias: pci:v00008086d000010F8sv*sd*bc*sc*i*
alias: pci:v00008086d0000151Csv*sd*bc*sc*i*
alias: pci:v00008086d00001529sv*sd*bc*sc*i*
alias: pci:v00008086d0000152Asv*sd*bc*sc*i*
alias: pci:v00008086d000010F9sv*sd*bc*sc*i*
alias: pci:v00008086d00001514sv*sd*bc*sc*i*
alias: pci:v00008086d00001507sv*sd*bc*sc*i*
alias: pci:v00008086d000010FBsv*sd*bc*sc*i*
alias: pci:v00008086d00001517sv*sd*bc*sc*i*
alias: pci:v00008086d000010FCsv*sd*bc*sc*i*
alias: pci:v00008086d000010F7sv*sd*bc*sc*i*
alias: pci:v00008086d00001508sv*sd*bc*sc*i*
alias: pci:v00008086d000010DBsv*sd*bc*sc*i*
alias: pci:v00008086d000010F4sv*sd*bc*sc*i*
alias: pci:v00008086d000010E1sv*sd*bc*sc*i*
alias: pci:v00008086d000010F1sv*sd*bc*sc*i*
alias: pci:v00008086d000010ECsv*sd*bc*sc*i*
alias: pci:v00008086d000010DDsv*sd*bc*sc*i*
alias: pci:v00008086d0000150Bsv*sd*bc*sc*i*
alias: pci:v00008086d000010C8sv*sd*bc*sc*i*
alias: pci:v00008086d000010C7sv*sd*bc*sc*i*
alias: pci:v00008086d000010C6sv*sd*bc*sc*i*
alias: pci:v00008086d000010B6sv*sd*bc*sc*i*
depends: dca
vermagic: 3.2.0-4-amd64 SMP mod_unload modversions
parm: InterruptType:Change Interrupt Mode (0=Legacy, 1=MSI,
2=MSI-X), default IntMode (deprecated) (array of int)
parm: IntMode:Change Interrupt Mode (0=Legacy, 1=MSI,
2=MSI-X), default 2 (array of int)
parm: MQ:Disable or enable Multiple Queues, default 1 (array
of int)
parm: DCA:Disable or enable Direct Cache Access, 0=disabled,
1=descriptor only, 2=descriptor and data (array of int)
parm: RSS:Number of Receive-Side Scaling Descriptor Queues,
default 0=number of cpus (array of int)
parm: VMDQ:Number of Virtual Machine Device Queues: 0/1 =
disable, 2-16 enable (default=8) (array of int)
parm: max_vfs:Number of Virtual Functions: 0 = disable
(default), 1-63 = enable this many VFs (array of int)
parm: L2LBen:L2 Loopback Enable: 0 = disable, 1 = enable
(default) (array of int)
parm: InterruptThrottleRate:Maximum interrupts per second, per
vector, (0,1,956-488281), default 1 (array of int)
parm: LLIPort:Low Latency Interrupt TCP Port (0-65535) (array
of int)
parm: LLIPush:Low Latency Interrupt on TCP Push flag (0,1)
(array of int)
parm: LLISize:Low Latency Interrupt on Packet Size (0-1500)
(array of int)
parm: LLIEType:Low Latency Interrupt Ethernet Protocol Type
(array of int)
parm: LLIVLANP:Low Latency Interrupt on VLAN priority
threshold (array of int)
parm: FdirPballoc:Flow Director packet buffer allocation level:
1 = 8k hash filters or 2k perfect filters
2 = 16k hash filters or 4k perfect filters
3 = 32k hash filters or 8k perfect filters
(array of int)
parm: AtrSampleRate:Software ATR Tx packet sample rate (array
of int)
parm: FCoE:Disable or enable FCoE Offload, default 1 (array of
int)
parm: LRO:Large Receive Offload (0,1), default 1 = on (array
of int)
parm: allow_unsupported_sfp:Allow unsupported and untested
SFP+ modules on 82599 based adapters, default 0 = Disable (array of int)
------------------------------------------------------------------------------
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