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Date:      Sun, 30 Nov 2014 19:05:07 +0300
From:      "Alexander V. Chernikov" <melifaro@FreeBSD.org>
To:        Marcelo Gondim <gondim@bsdinfo.com.br>,  "freebsd-net >> FreeBSD Net" <freebsd-net@freebsd.org>
Subject:   Re: Problems with Intel X520-SR2
Message-ID:  <547B4033.1060504@FreeBSD.org>
In-Reply-To: <547B3BFB.5000503@bsdinfo.com.br>
References:  <547B3BFB.5000503@bsdinfo.com.br>

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On 30.11.2014 18:47, Marcelo Gondim wrote:
> Dear,
>
> Unfortunately I have more options to resolve this problem I'm having 
> with Intel X520-SR2. Have we changed the X520, we exchange the optical 
> cords, exchanged optical modules, we changed the entire server, we 
> reduce the temperature inside the equipment, made some attempts to 
> tunning the site calomel[1]. We spend a lot of money and do not solve 
> the problem.
>
> What happens is that when there is a traffic above 1.2Gbps with PPS 
> above 700kpps in sometimes almost daily there is a lock in two 10GbE 
> ports the X520-SR interface. Where I am obliged to leave a script 
> running in the background doing just that:
What does this "lock" looks like?
Do you using jumbo frames?
Is this IPv4 or IPv4+IPv6 ?
Can you share "netstat -m" output?
Do you use ipfw dynamic states?
Are sure you're not hitting "net.inet.ip.fw.dyn_max=65536" ?

dev.ix.0.queue0.no_desc_avail: 3322269
dev.ix.0.queue1.no_desc_avail: 5254761

Looks suspicious. Either you're running out of mbufs due to total mbuf 
number is small, or system is very busy sometimes.
What does you "top -HPSzs1" output look like?

>
> ifconfig ix0 down; ifconfig ix0 up; ifconfig ix1 down; ifconfig ix1 up
>
> Made it back to the interface function normally. It's already so for 
> months and have not tried the latest driver from Intel because I do 
> not see anything related to this issue.
>
> These 2-port 10GbE are my backbone linking the four cities that attend 
> to our main router. One is backup to other but when the problem 
> occurs, the two ports stop working and at the moment I have a break in 
> my Internet
>
> I can only conclude that the problem is one of the things below:
>
> 1 - Intel Interface X520-SR2 has a problem with certain types of 
> traffic and then hangs.
> 2 - The ixgbe driver has a bug that is causing it.
> 3 - Problem with FreeBSD 10.x. Not tested with FreeBSD 9.3 because it 
> would be a regression and the equipment is very far away from me if I 
> need to move me.
>
> Honestly I'm almost going on a Juniper closed solution. I would not 
> want to do this because I love FreeBSD and I can not believe that he 
> does not support a 2.7Gbps traffic, which is my peak traffic without 
> getting having these falls. My hardware today is this:
>
> hw.machine: amd64
> hw.model: Intel(R) Xeon(R) CPU E5-2630 v2 @ 2.60GHz
> hw.ncpu: 12
> hw.byteorder: 1234
> hw.physmem: 17083641856
> hw.usermem: 15741001728
>
> Hardware all Intel with motherboard S2600COE [2] and with network 
> interfaces offboard:
>
> 1x - X520-SR2 [3]
> 2x - I350-T2 [4]
>
> My loader.conf:
>
> loader_logo="beastie"
> if_lagg_load="YES"
> speaker_load="YES"
> aio_load="YES"
> autoboot_delay="5"
> net.fibs=1
>
> My sysctl.conf:
>
> net.inet.ip.forwarding=1
> net.inet.ip.fastforwarding=1
> net.inet6.ip6.forwarding=1
> kern.ipc.somaxconn=4096
> net.inet.tcp.syncookies=1
> net.inet.ip.redirect=1
> net.inet.ip.accept_sourceroute=0
> net.inet.ip.sourceroute=0
> net.inet.tcp.drop_synfin=1
> net.inet.udp.blackhole=1
> net.inet.tcp.blackhole=2
> security.bsd.see_other_uids=0
> net.inet.ip.fw.dyn_buckets=65536
> net.inet.ip.fw.dyn_max=65536
> hw.intr_storm_threshold=9000
> net.inet.ip.dummynet.pipe_slot_limit=800
> net.inet.icmp.icmplim=2000
>
> # sysctl dev.ix.
> dev.ix.%parent:
> dev.ix.0.%desc: Intel(R) PRO/10GbE PCI-Express Network Driver, Version 
> - 2.5.15
> dev.ix.0.%driver: ix
> dev.ix.0.%location: slot=0 function=0 handle=\_SB_.PCI1.BR42.S4F0
> dev.ix.0.%pnpinfo: vendor=0x8086 device=0x10fb subvendor=0x8086 
> subdevice=0x7a11 class=0x020000
> dev.ix.0.%parent: pci129
> dev.ix.0.fc: 3
> dev.ix.0.enable_aim: 1
> dev.ix.0.advertise_speed: 0
> dev.ix.0.dropped: 0
> dev.ix.0.mbuf_defrag_failed: 0
> dev.ix.0.watchdog_events: 0
> dev.ix.0.link_irq: 193783
> dev.ix.0.queue0.interrupt_rate: 50000
> dev.ix.0.queue0.irqs: 12029604413
> dev.ix.0.queue0.txd_head: 1517
> dev.ix.0.queue0.txd_tail: 1517
> dev.ix.0.queue0.tso_tx: 85
> dev.ix.0.queue0.no_tx_dma_setup: 0
> dev.ix.0.queue0.no_desc_avail: 3322269
> dev.ix.0.queue0.tx_packets: 15392658033
> dev.ix.0.queue0.rxd_head: 709
> dev.ix.0.queue0.rxd_tail: 707
> dev.ix.0.queue0.rx_packets: 21762427837
> dev.ix.0.queue0.rx_bytes: 56918345381
> dev.ix.0.queue0.rx_copies: 124289013
> dev.ix.0.queue0.lro_queued: 0
> dev.ix.0.queue0.lro_flushed: 0
> dev.ix.0.queue1.interrupt_rate: 500000
> dev.ix.0.queue1.irqs: 11482146431
> dev.ix.0.queue1.txd_head: 731
> dev.ix.0.queue1.txd_tail: 731
> dev.ix.0.queue1.tso_tx: 1442
> dev.ix.0.queue1.no_tx_dma_setup: 0
> dev.ix.0.queue1.no_desc_avail: 5254761
> dev.ix.0.queue1.tx_packets: 15835062632
> dev.ix.0.queue1.rxd_head: 685
> dev.ix.0.queue1.rxd_tail: 681
> dev.ix.0.queue1.rx_packets: 21220715209
> dev.ix.0.queue1.rx_bytes: 54351679461
> dev.ix.0.queue1.rx_copies: 120833356
> dev.ix.0.queue1.lro_queued: 0
> dev.ix.0.queue1.lro_flushed: 0
> dev.ix.0.queue2.interrupt_rate: 5319
> dev.ix.0.queue2.irqs: 11532560324
> dev.ix.0.queue2.txd_head: 501
> dev.ix.0.queue2.txd_tail: 501
> dev.ix.0.queue2.tso_tx: 2474
> dev.ix.0.queue2.no_tx_dma_setup: 0
> dev.ix.0.queue2.no_desc_avail: 429244
> dev.ix.0.queue2.tx_packets: 15772209238
> dev.ix.0.queue2.rxd_head: 246
> dev.ix.0.queue2.rxd_tail: 244
> dev.ix.0.queue2.rx_packets: 21408648299
> dev.ix.0.queue2.rx_bytes: 56862350194
> dev.ix.0.queue2.rx_copies: 124973551
> dev.ix.0.queue2.lro_queued: 0
> dev.ix.0.queue2.lro_flushed: 0
> dev.ix.0.queue3.interrupt_rate: 20833
> dev.ix.0.queue3.irqs: 11557466322
> dev.ix.0.queue3.txd_head: 773
> dev.ix.0.queue3.txd_tail: 773
> dev.ix.0.queue3.tso_tx: 40
> dev.ix.0.queue3.no_tx_dma_setup: 0
> dev.ix.0.queue3.no_desc_avail: 665620
> dev.ix.0.queue3.tx_packets: 16479111658
> dev.ix.0.queue3.rxd_head: 1858
> dev.ix.0.queue3.rxd_tail: 1854
> dev.ix.0.queue3.rx_packets: 21412821769
> dev.ix.0.queue3.rx_bytes: 52796089467
> dev.ix.0.queue3.rx_copies: 127385950
> dev.ix.0.queue3.lro_queued: 0
> dev.ix.0.queue3.lro_flushed: 0
> dev.ix.0.queue4.interrupt_rate: 11363
> dev.ix.0.queue4.irqs: 10824852635
> dev.ix.0.queue4.txd_head: 1711
> dev.ix.0.queue4.txd_tail: 1713
> dev.ix.0.queue4.tso_tx: 581
> dev.ix.0.queue4.no_tx_dma_setup: 0
> dev.ix.0.queue4.no_desc_avail: 115346803
> dev.ix.0.queue4.tx_packets: 16100396810
> dev.ix.0.queue4.rxd_head: 244
> dev.ix.0.queue4.rxd_tail: 243
> dev.ix.0.queue4.rx_packets: 21240995210
> dev.ix.0.queue4.rx_bytes: 58726730771
> dev.ix.0.queue4.rx_copies: 124872141
> dev.ix.0.queue4.lro_queued: 0
> dev.ix.0.queue4.lro_flushed: 0
> dev.ix.0.queue5.interrupt_rate: 500000
> dev.ix.0.queue5.irqs: 10955464761
> dev.ix.0.queue5.txd_head: 75
> dev.ix.0.queue5.txd_tail: 77
> dev.ix.0.queue5.tso_tx: 1758
> dev.ix.0.queue5.no_tx_dma_setup: 0
> dev.ix.0.queue5.no_desc_avail: 4759
> dev.ix.0.queue5.tx_packets: 16267888038
> dev.ix.0.queue5.rxd_head: 905
> dev.ix.0.queue5.rxd_tail: 904
> dev.ix.0.queue5.rx_packets: 21381144028
> dev.ix.0.queue5.rx_bytes: 61800291690
> dev.ix.0.queue5.rx_copies: 129684798
> dev.ix.0.queue5.lro_queued: 0
> dev.ix.0.queue5.lro_flushed: 0
> dev.ix.0.queue6.interrupt_rate: 33333
> dev.ix.0.queue6.irqs: 11081350674
> dev.ix.0.queue6.txd_head: 1744
> dev.ix.0.queue6.txd_tail: 1746
> dev.ix.0.queue6.tso_tx: 38
> dev.ix.0.queue6.no_tx_dma_setup: 0
> dev.ix.0.queue6.no_desc_avail: 18381
> dev.ix.0.queue6.tx_packets: 15376961749
> dev.ix.0.queue6.rxd_head: 1783
> dev.ix.0.queue6.rxd_tail: 1782
> dev.ix.0.queue6.rx_packets: 21381814216
> dev.ix.0.queue6.rx_bytes: 56828960117
> dev.ix.0.queue6.rx_copies: 130194429
> dev.ix.0.queue6.lro_queued: 0
> dev.ix.0.queue6.lro_flushed: 0
> dev.ix.0.queue7.interrupt_rate: 5319
> dev.ix.0.queue7.irqs: 11014043865
> dev.ix.0.queue7.txd_head: 1545
> dev.ix.0.queue7.txd_tail: 1545
> dev.ix.0.queue7.tso_tx: 59
> dev.ix.0.queue7.no_tx_dma_setup: 0
> dev.ix.0.queue7.no_desc_avail: 5497
> dev.ix.0.queue7.tx_packets: 15283534142
> dev.ix.0.queue7.rxd_head: 184
> dev.ix.0.queue7.rxd_tail: 182
> dev.ix.0.queue7.rx_packets: 21431994087
> dev.ix.0.queue7.rx_bytes: 57942270182
> dev.ix.0.queue7.rx_copies: 128363306
> dev.ix.0.queue7.lro_queued: 0
> dev.ix.0.queue7.lro_flushed: 0
> dev.ix.0.mac_stats.crc_errs: 268
> dev.ix.0.mac_stats.ill_errs: 33
> dev.ix.0.mac_stats.byte_errs: 55
> dev.ix.0.mac_stats.short_discards: 0
> dev.ix.0.mac_stats.local_faults: 3484
> dev.ix.0.mac_stats.remote_faults: 121
> dev.ix.0.mac_stats.rec_len_errs: 0
> dev.ix.0.mac_stats.xon_txd: 1602713563748
> dev.ix.0.mac_stats.xon_recvd: 0
> dev.ix.0.mac_stats.xoff_txd: 108342810167
> dev.ix.0.mac_stats.xoff_recvd: 0
> dev.ix.0.mac_stats.total_octets_rcvd: 63648882812602
> dev.ix.0.mac_stats.good_octets_rcvd: 63546482402023
> dev.ix.0.mac_stats.total_pkts_rcvd: 171545277533
> dev.ix.0.mac_stats.good_pkts_rcvd: 18446739236268246350
> dev.ix.0.mac_stats.mcast_pkts_rcvd: 3724952
> dev.ix.0.mac_stats.bcast_pkts_rcvd: 467054852
> dev.ix.0.mac_stats.rx_frames_64: 5356098
> dev.ix.0.mac_stats.rx_frames_65_127: 122019038388
> dev.ix.0.mac_stats.rx_frames_128_255: 7578829973
> dev.ix.0.mac_stats.rx_frames_256_511: 3450564281
> dev.ix.0.mac_stats.rx_frames_512_1023: 5011796430
> dev.ix.0.mac_stats.rx_frames_1024_1522: 33195848924
> dev.ix.0.mac_stats.recv_undersized: 0
> dev.ix.0.mac_stats.recv_fragmented: 0
> dev.ix.0.mac_stats.recv_oversized: 244078
> dev.ix.0.mac_stats.recv_jabberd: 4
> dev.ix.0.mac_stats.management_pkts_rcvd: 0
> dev.ix.0.mac_stats.management_pkts_drpd: 0
> dev.ix.0.mac_stats.checksum_errs: 897344641
> dev.ix.0.mac_stats.good_octets_txd: 126768678455085
> dev.ix.0.mac_stats.total_pkts_txd: 126508073823
> dev.ix.0.mac_stats.good_pkts_txd: 18446742557880728233
> dev.ix.0.mac_stats.bcast_pkts_txd: 1828364
> dev.ix.0.mac_stats.mcast_pkts_txd: 18446742431373346680
> dev.ix.0.mac_stats.management_pkts_txd: 0
> dev.ix.0.mac_stats.tx_frames_64: 18446742440306683787
> dev.ix.0.mac_stats.tx_frames_65_127: 24188318255
> dev.ix.0.mac_stats.tx_frames_128_255: 5808482194
> dev.ix.0.mac_stats.tx_frames_256_511: 2729252777
> dev.ix.0.mac_stats.tx_frames_512_1023: 3029688617
> dev.ix.0.mac_stats.tx_frames_1024_1522: 81818302620
> dev.ix.1.%desc: Intel(R) PRO/10GbE PCI-Express Network Driver, Version 
> - 2.5.15
> dev.ix.1.%driver: ix
> dev.ix.1.%location: slot=0 function=1 handle=\_SB_.PCI1.BR42.S4F1
> dev.ix.1.%pnpinfo: vendor=0x8086 device=0x10fb subvendor=0x8086 
> subdevice=0x7a11 class=0x020000
> dev.ix.1.%parent: pci129
> dev.ix.1.fc: 3
> dev.ix.1.enable_aim: 1
> dev.ix.1.advertise_speed: 0
> dev.ix.1.dropped: 0
> dev.ix.1.mbuf_defrag_failed: 0
> dev.ix.1.watchdog_events: 0
> dev.ix.1.link_irq: 127925
> dev.ix.1.queue0.interrupt_rate: 11627
> dev.ix.1.queue0.irqs: 6686088831
> dev.ix.1.queue0.txd_head: 1618
> dev.ix.1.queue0.txd_tail: 1620
> dev.ix.1.queue0.tso_tx: 28
> dev.ix.1.queue0.no_tx_dma_setup: 0
> dev.ix.1.queue0.no_desc_avail: 0
> dev.ix.1.queue0.tx_packets: 13527334563
> dev.ix.1.queue0.rxd_head: 1715
> dev.ix.1.queue0.rxd_tail: 1714
> dev.ix.1.queue0.rx_packets: 1503775702
> dev.ix.1.queue0.rx_bytes: 1069295301
> dev.ix.1.queue0.rx_copies: 2983480
> dev.ix.1.queue0.lro_queued: 0
> dev.ix.1.queue0.lro_flushed: 0
> dev.ix.1.queue1.interrupt_rate: 5319
> dev.ix.1.queue1.irqs: 6546967336
> dev.ix.1.queue1.txd_head: 1812
> dev.ix.1.queue1.txd_tail: 1812
> dev.ix.1.queue1.tso_tx: 6
> dev.ix.1.queue1.no_tx_dma_setup: 0
> dev.ix.1.queue1.no_desc_avail: 0
> dev.ix.1.queue1.tx_packets: 13475453794
> dev.ix.1.queue1.rxd_head: 1246
> dev.ix.1.queue1.rxd_tail: 1245
> dev.ix.1.queue1.rx_packets: 1506444917
> dev.ix.1.queue1.rx_bytes: 783064190
> dev.ix.1.queue1.rx_copies: 2881513
> dev.ix.1.queue1.lro_queued: 0
> dev.ix.1.queue1.lro_flushed: 0
> dev.ix.1.queue2.interrupt_rate: 5319
> dev.ix.1.queue2.irqs: 6574615190
> dev.ix.1.queue2.txd_head: 1494
> dev.ix.1.queue2.txd_tail: 1494
> dev.ix.1.queue2.tso_tx: 33
> dev.ix.1.queue2.no_tx_dma_setup: 0
> dev.ix.1.queue2.no_desc_avail: 0
> dev.ix.1.queue2.tx_packets: 13555495169
> dev.ix.1.queue2.rxd_head: 438
> dev.ix.1.queue2.rxd_tail: 437
> dev.ix.1.queue2.rx_packets: 1501380848
> dev.ix.1.queue2.rx_bytes: 1008544082
> dev.ix.1.queue2.rx_copies: 2660960
> dev.ix.1.queue2.lro_queued: 0
> dev.ix.1.queue2.lro_flushed: 0
> dev.ix.1.queue3.interrupt_rate: 5319
> dev.ix.1.queue3.irqs: 6617964401
> dev.ix.1.queue3.txd_head: 1853
> dev.ix.1.queue3.txd_tail: 1855
> dev.ix.1.queue3.tso_tx: 10
> dev.ix.1.queue3.no_tx_dma_setup: 0
> dev.ix.1.queue3.no_desc_avail: 0
> dev.ix.1.queue3.tx_packets: 13561212942
> dev.ix.1.queue3.rxd_head: 429
> dev.ix.1.queue3.rxd_tail: 428
> dev.ix.1.queue3.rx_packets: 1498117903
> dev.ix.1.queue3.rx_bytes: 784881986
> dev.ix.1.queue3.rx_copies: 2695475
> dev.ix.1.queue3.lro_queued: 0
> dev.ix.1.queue3.lro_flushed: 0
> dev.ix.1.queue4.interrupt_rate: 5319
> dev.ix.1.queue4.irqs: 6575752163
> dev.ix.1.queue4.txd_head: 902
> dev.ix.1.queue4.txd_tail: 902
> dev.ix.1.queue4.tso_tx: 5
> dev.ix.1.queue4.no_tx_dma_setup: 0
> dev.ix.1.queue4.no_desc_avail: 0
> dev.ix.1.queue4.tx_packets: 13478514009
> dev.ix.1.queue4.rxd_head: 536
> dev.ix.1.queue4.rxd_tail: 535
> dev.ix.1.queue4.rx_packets: 1476720084
> dev.ix.1.queue4.rx_bytes: 944967171
> dev.ix.1.queue4.rx_copies: 2650672
> dev.ix.1.queue4.lro_queued: 0
> dev.ix.1.queue4.lro_flushed: 0
> dev.ix.1.queue5.interrupt_rate: 10416
> dev.ix.1.queue5.irqs: 6578099670
> dev.ix.1.queue5.txd_head: 1996
> dev.ix.1.queue5.txd_tail: 1996
> dev.ix.1.queue5.tso_tx: 663
> dev.ix.1.queue5.no_tx_dma_setup: 0
> dev.ix.1.queue5.no_desc_avail: 0
> dev.ix.1.queue5.tx_packets: 13516483196
> dev.ix.1.queue5.rxd_head: 1296
> dev.ix.1.queue5.rxd_tail: 1295
> dev.ix.1.queue5.rx_packets: 1496584151
> dev.ix.1.queue5.rx_bytes: 810434347
> dev.ix.1.queue5.rx_copies: 2899315
> dev.ix.1.queue5.lro_queued: 0
> dev.ix.1.queue5.lro_flushed: 0
> dev.ix.1.queue6.interrupt_rate: 5319
> dev.ix.1.queue6.irqs: 6624395782
> dev.ix.1.queue6.txd_head: 1058
> dev.ix.1.queue6.txd_tail: 1058
> dev.ix.1.queue6.tso_tx: 20
> dev.ix.1.queue6.no_tx_dma_setup: 0
> dev.ix.1.queue6.no_desc_avail: 0
> dev.ix.1.queue6.tx_packets: 13491315217
> dev.ix.1.queue6.rxd_head: 1550
> dev.ix.1.queue6.rxd_tail: 1549
> dev.ix.1.queue6.rx_packets: 1510907490
> dev.ix.1.queue6.rx_bytes: 719914325
> dev.ix.1.queue6.rx_copies: 2712955
> dev.ix.1.queue6.lro_queued: 0
> dev.ix.1.queue6.lro_flushed: 0
> dev.ix.1.queue7.interrupt_rate: 29411
> dev.ix.1.queue7.irqs: 6573304834
> dev.ix.1.queue7.txd_head: 784
> dev.ix.1.queue7.txd_tail: 786
> dev.ix.1.queue7.tso_tx: 2
> dev.ix.1.queue7.no_tx_dma_setup: 0
> dev.ix.1.queue7.no_desc_avail: 0
> dev.ix.1.queue7.tx_packets: 13587681458
> dev.ix.1.queue7.rxd_head: 1489
> dev.ix.1.queue7.rxd_tail: 1488
> dev.ix.1.queue7.rx_packets: 1504712031
> dev.ix.1.queue7.rx_bytes: 1216803328
> dev.ix.1.queue7.rx_copies: 2976103
> dev.ix.1.queue7.lro_queued: 0
> dev.ix.1.queue7.lro_flushed: 0
> dev.ix.1.mac_stats.crc_errs: 0
> dev.ix.1.mac_stats.ill_errs: 0
> dev.ix.1.mac_stats.byte_errs: 0
> dev.ix.1.mac_stats.short_discards: 0
> dev.ix.1.mac_stats.local_faults: 0
> dev.ix.1.mac_stats.remote_faults: 12
> dev.ix.1.mac_stats.rec_len_errs: 0
> dev.ix.1.mac_stats.xon_txd: 1714791401322
> dev.ix.1.mac_stats.xon_recvd: 0
> dev.ix.1.mac_stats.xoff_txd: 41095995010
> dev.ix.1.mac_stats.xoff_recvd: 0
> dev.ix.1.mac_stats.total_octets_rcvd: 4335824523464
> dev.ix.1.mac_stats.good_octets_rcvd: 4335686239235
> dev.ix.1.mac_stats.total_pkts_rcvd: 12020354631
> dev.ix.1.mac_stats.good_pkts_rcvd: 18446730999130315370
> dev.ix.1.mac_stats.mcast_pkts_rcvd: 737
> dev.ix.1.mac_stats.bcast_pkts_rcvd: 295580
> dev.ix.1.mac_stats.rx_frames_64: 73447
> dev.ix.1.mac_stats.rx_frames_65_127: 8714296833
> dev.ix.1.mac_stats.rx_frames_128_255: 478134642
> dev.ix.1.mac_stats.rx_frames_256_511: 232994605
> dev.ix.1.mac_stats.rx_frames_512_1023: 341753974
> dev.ix.1.mac_stats.rx_frames_1024_1522: 2251178850
> dev.ix.1.mac_stats.recv_undersized: 0
> dev.ix.1.mac_stats.recv_fragmented: 0
> dev.ix.1.mac_stats.recv_oversized: 0
> dev.ix.1.mac_stats.recv_jabberd: 0
> dev.ix.1.mac_stats.management_pkts_rcvd: 0
> dev.ix.1.mac_stats.management_pkts_drpd: 0
> dev.ix.1.mac_stats.checksum_errs: 85432477
> dev.ix.1.mac_stats.good_octets_txd: 110334688606644
> dev.ix.1.mac_stats.total_pkts_txd: 108193846110
> dev.ix.1.mac_stats.good_pkts_txd: 18446742447490837867
> dev.ix.1.mac_stats.bcast_pkts_txd: 595976
> dev.ix.1.mac_stats.mcast_pkts_txd: 18446742339297559869
> dev.ix.1.mac_stats.management_pkts_txd: 0
> dev.ix.1.mac_stats.tx_frames_64: 18446742346194685024
> dev.ix.1.mac_stats.tx_frames_65_127: 19859540709
> dev.ix.1.mac_stats.tx_frames_128_255: 5129619113
> dev.ix.1.mac_stats.tx_frames_256_511: 2384651426
> dev.ix.1.mac_stats.tx_frames_512_1023: 2651547352
> dev.ix.1.mac_stats.tx_frames_1024_1522: 71270794251
>
> # cat /var/run/dmesg.boot
>
> Copyright (c) 1992-2014 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 is a registered trademark of The FreeBSD Foundation.
> FreeBSD 10.1-RELEASE #2 r274375: Tue Nov 11 10:24:44 BRST 2014
>     root@rt01.intnet.com.br:/usr/obj/usr/src/sys/INTNET10 amd64
> FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) 20140512
> CPU: Intel(R) Xeon(R) CPU E5-2630 v2 @ 2.60GHz (2593.80-MHz K8-class CPU)
>   Origin = "GenuineIntel"  Id = 0x306e4  Family = 0x6  Model = 0x3e 
> Stepping = 4
> Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> 
>
> Features2=0x7fbee3ff<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND> 
>
>   AMD Features=0x2c100800<SYSCALL,NX,Page1GB,RDTSCP,LM>
>   AMD Features2=0x1<LAHF>
>   Structured Extended Features=0x281<FSGSBASE,SMEP,ERMS>
>   VT-x: (disabled in BIOS) PAT,HLT,MTF,PAUSE,EPT,UG,VPID,VID,PostIntr
>   TSC: P-state invariant, performance statistics
> real memory  = 17179869184 (16384 MB)
> avail memory = 16515358720 (15750 MB)
> Event timer "LAPIC" quality 600
> ACPI APIC Table: <INTEL  S2600CO>
> FreeBSD/SMP: Multiprocessor System Detected: 12 CPUs
> FreeBSD/SMP: 2 package(s) x 6 core(s)
>  cpu0 (BSP): APIC ID:  0
>  cpu1 (AP): APIC ID:  2
>  cpu2 (AP): APIC ID:  4
>  cpu3 (AP): APIC ID:  6
>  cpu4 (AP): APIC ID:  8
>  cpu5 (AP): APIC ID: 10
>  cpu6 (AP): APIC ID: 32
>  cpu7 (AP): APIC ID: 34
>  cpu8 (AP): APIC ID: 36
>  cpu9 (AP): APIC ID: 38
>  cpu10 (AP): APIC ID: 40
>  cpu11 (AP): APIC ID: 42
> ACPI BIOS Warning (bug): Invalid length for FADT/Pm1aControlBlock: 32, 
> using default 16 (20130823/tbfadt-682)
> ioapic0 <Version 2.0> irqs 0-23 on motherboard
> ioapic1 <Version 2.0> irqs 24-47 on motherboard
> ioapic2 <Version 2.0> irqs 48-71 on motherboard
> kbd1 at kbdmux0
> random: <Software, Yarrow> initialized
> cryptosoft0: <software crypto> on motherboard
> acpi0: <INTEL S2600CO> on motherboard
> acpi0: Power Button (fixed)
> acpi0: reservation of 0, 9d000 (3) failed
> cpu0: <ACPI CPU> on acpi0
> cpu1: <ACPI CPU> on acpi0
> cpu2: <ACPI CPU> on acpi0
> cpu3: <ACPI CPU> on acpi0
> cpu4: <ACPI CPU> on acpi0
> cpu5: <ACPI CPU> on acpi0
> cpu6: <ACPI CPU> on acpi0
> cpu7: <ACPI CPU> on acpi0
> cpu8: <ACPI CPU> on acpi0
> cpu9: <ACPI CPU> on acpi0
> cpu10: <ACPI CPU> on acpi0
> cpu11: <ACPI CPU> on acpi0
> hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
> Timecounter "HPET" frequency 14318180 Hz quality 950
> Event timer "HPET" frequency 14318180 Hz quality 350
> Event timer "HPET1" frequency 14318180 Hz quality 340
> Event timer "HPET2" frequency 14318180 Hz quality 340
> Event timer "HPET3" frequency 14318180 Hz quality 340
> Event timer "HPET4" frequency 14318180 Hz quality 340
> Event timer "HPET5" frequency 14318180 Hz quality 340
> Event timer "HPET6" frequency 14318180 Hz quality 340
> Event timer "HPET7" frequency 14318180 Hz quality 340
> atrtc0: <AT realtime clock> port 0x70-0x77 irq 8 on acpi0
> atrtc0: Warning: Couldn't map I/O.
> Event timer "RTC" frequency 32768 Hz quality 0
> attimer0: <AT timer> port 0x40-0x43,0x50-0x53 irq 0 on acpi0
> Timecounter "i8254" frequency 1193182 Hz quality 0
> Event timer "i8254" frequency 1193182 Hz quality 100
> Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
> acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
> pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
> pci0: <ACPI PCI bus> on pcib0
> pcib1: <ACPI PCI-PCI bridge> irq 47 at device 1.0 on pci0
> pci1: <ACPI PCI bus> on pcib1
> pcib2: <ACPI PCI-PCI bridge> irq 47 at device 1.1 on pci0
> pci2: <ACPI PCI bus> on pcib2
> igb0: <Intel(R) PRO/1000 Network Connection version - 2.4.0> port 
> 0x1060-0x107f mem 0xd0f60000-0xd0f7ffff,0xd0fb0000-0xd0fb3fff irq 27 
> at device 0.0 on pci2
> igb0: Using MSIX interrupts with 9 vectors
> igb0: Ethernet address: 00:1e:67:9a:d5:88
> igb0: Bound queue 0 to cpu 0
> igb0: Bound queue 1 to cpu 1
> igb0: Bound queue 2 to cpu 2
> igb0: Bound queue 3 to cpu 3
> igb0: Bound queue 4 to cpu 4
> igb0: Bound queue 5 to cpu 5
> igb0: Bound queue 6 to cpu 6
> igb0: Bound queue 7 to cpu 7
> igb1: <Intel(R) PRO/1000 Network Connection version - 2.4.0> port 
> 0x1040-0x105f mem 0xd0f40000-0xd0f5ffff,0xd0fa0000-0xd0fa3fff irq 30 
> at device 0.1 on pci2
> igb1: Using MSIX interrupts with 9 vectors
> igb1: Ethernet address: 00:1e:67:9a:d5:89
> igb1: Bound queue 0 to cpu 8
> igb1: Bound queue 1 to cpu 9
> igb1: Bound queue 2 to cpu 10
> igb1: Bound queue 3 to cpu 11
> igb1: Bound queue 4 to cpu 0
> igb1: Bound queue 5 to cpu 1
> igb1: Bound queue 6 to cpu 2
> igb1: Bound queue 7 to cpu 3
> igb2: <Intel(R) PRO/1000 Network Connection version - 2.4.0> port 
> 0x1020-0x103f mem 0xd0f20000-0xd0f3ffff,0xd0f90000-0xd0f93fff irq 28 
> at device 0.2 on pci2
> igb2: Using MSIX interrupts with 9 vectors
> igb2: Ethernet address: 00:1e:67:9a:d5:8a
> igb2: Bound queue 0 to cpu 4
> igb2: Bound queue 1 to cpu 5
> igb2: Bound queue 2 to cpu 6
> igb2: Bound queue 3 to cpu 7
> igb2: Bound queue 4 to cpu 8
> igb2: Bound queue 5 to cpu 9
> igb2: Bound queue 6 to cpu 10
> igb2: Bound queue 7 to cpu 11
> igb3: <Intel(R) PRO/1000 Network Connection version - 2.4.0> port 
> 0x1000-0x101f mem 0xd0f00000-0xd0f1ffff,0xd0f80000-0xd0f83fff irq 29 
> at device 0.3 on pci2
> igb3: Using MSIX interrupts with 9 vectors
> igb3: Ethernet address: 00:1e:67:9a:d5:8b
> igb3: Bound queue 0 to cpu 0
> igb3: Bound queue 1 to cpu 1
> igb3: Bound queue 2 to cpu 2
> igb3: Bound queue 3 to cpu 3
> igb3: Bound queue 4 to cpu 4
> igb3: Bound queue 5 to cpu 5
> igb3: Bound queue 6 to cpu 6
> igb3: Bound queue 7 to cpu 7
> pcib3: <ACPI PCI-PCI bridge> irq 47 at device 2.0 on pci0
> pci4: <ACPI PCI bus> on pcib3
> igb4: <Intel(R) PRO/1000 Network Connection version - 2.4.0> mem 
> 0xd0d00000-0xd0dfffff,0xd0e10000-0xd0e13fff irq 32 at device 0.0 on pci4
> igb4: Using MSIX interrupts with 9 vectors
> igb4: Ethernet address: a0:36:9f:37:82:7e
> igb4: Bound queue 0 to cpu 8
> igb4: Bound queue 1 to cpu 9
> igb4: Bound queue 2 to cpu 10
> igb4: Bound queue 3 to cpu 11
> igb4: Bound queue 4 to cpu 0
> igb4: Bound queue 5 to cpu 1
> igb4: Bound queue 6 to cpu 2
> igb4: Bound queue 7 to cpu 3
> igb5: <Intel(R) PRO/1000 Network Connection version - 2.4.0> mem 
> 0xd0c00000-0xd0cfffff,0xd0e00000-0xd0e03fff irq 36 at device 0.1 on pci4
> igb5: Using MSIX interrupts with 9 vectors
> igb5: Ethernet address: a0:36:9f:37:82:7f
> igb5: Bound queue 0 to cpu 4
> igb5: Bound queue 1 to cpu 5
> igb5: Bound queue 2 to cpu 6
> igb5: Bound queue 3 to cpu 7
> igb5: Bound queue 4 to cpu 8
> igb5: Bound queue 5 to cpu 9
> igb5: Bound queue 6 to cpu 10
> igb5: Bound queue 7 to cpu 11
> pcib4: <ACPI PCI-PCI bridge> irq 16 at device 3.0 on pci0
> pci6: <ACPI PCI bus> on pcib4
> igb6: <Intel(R) PRO/1000 Network Connection version - 2.4.0> mem 
> 0xd0a00000-0xd0afffff,0xd0b10000-0xd0b13fff irq 40 at device 0.0 on pci6
> igb6: Using MSIX interrupts with 9 vectors
> igb6: Ethernet address: a0:36:9f:37:82:8a
> igb6: Bound queue 0 to cpu 0
> igb6: Bound queue 1 to cpu 1
> igb6: Bound queue 2 to cpu 2
> igb6: Bound queue 3 to cpu 3
> igb6: Bound queue 4 to cpu 4
> igb6: Bound queue 5 to cpu 5
> igb6: Bound queue 6 to cpu 6
> igb6: Bound queue 7 to cpu 7
> igb7: <Intel(R) PRO/1000 Network Connection version - 2.4.0> mem 
> 0xd0900000-0xd09fffff,0xd0b00000-0xd0b03fff irq 44 at device 0.1 on pci6
> igb7: Using MSIX interrupts with 9 vectors
> igb7: Ethernet address: a0:36:9f:37:82:8b
> igb7: Bound queue 0 to cpu 8
> igb7: Bound queue 1 to cpu 9
> igb7: Bound queue 2 to cpu 10
> igb7: Bound queue 3 to cpu 11
> igb7: Bound queue 4 to cpu 0
> igb7: Bound queue 5 to cpu 1
> igb7: Bound queue 6 to cpu 2
> igb7: Bound queue 7 to cpu 3
> pcib5: <ACPI PCI-PCI bridge> irq 16 at device 17.0 on pci0
> pci8: <ACPI PCI bus> on pcib5
> pci0: <simple comms> at device 22.0 (no driver attached)
> pci0: <simple comms> at device 22.1 (no driver attached)
> ehci0: <EHCI (generic) USB 2.0 controller> mem 0xd1220000-0xd12203ff 
> irq 22 at device 26.0 on pci0
> usbus0: EHCI version 1.0
> usbus0 on ehci0
> pcib6: <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci0
> pci9: <ACPI PCI bus> on pcib6
> pcib7: <ACPI PCI-PCI bridge> irq 17 at device 28.5 on pci0
> pci10: <ACPI PCI bus> on pcib7
> pci10: <serial bus, FireWire> at device 0.0 (no driver attached)
> pcib8: <ACPI PCI-PCI bridge> irq 19 at device 28.7 on pci0
> pci11: <ACPI PCI bus> on pcib8
> vgapci0: <VGA-compatible display> mem 
> 0xea000000-0xeaffffff,0xd0810000-0xd0813fff,0xd0000000-0xd07fffff irq 
> 19 at device 0.0 on pci11
> vgapci0: Boot video device
> ehci1: <EHCI (generic) USB 2.0 controller> mem 0xd1210000-0xd12103ff 
> irq 20 at device 29.0 on pci0
> usbus1: EHCI version 1.0
> usbus1 on ehci1
> pcib9: <ACPI PCI-PCI bridge> at device 30.0 on pci0
> pci12: <ACPI PCI bus> on pcib9
> isab0: <PCI-ISA bridge> at device 31.0 on pci0
> isa0: <ISA bus> on isab0
> ahci0: <Intel Patsburg AHCI SATA controller> port 
> 0x2070-0x2077,0x2060-0x2063,0x2050-0x2057,0x2040-0x2043,0x2020-0x203f 
> mem 0xd1200000-0xd12007ff irq 21 at device 31.2 on pci0
> ahci0: AHCI v1.30 with 6 6Gbps ports, Port Multiplier not supported
> ahcich0: <AHCI channel> at channel 0 on ahci0
> ahcich1: <AHCI channel> at channel 1 on ahci0
> ahcich2: <AHCI channel> at channel 2 on ahci0
> ahcich3: <AHCI channel> at channel 3 on ahci0
> ahcich4: <AHCI channel> at channel 4 on ahci0
> ahcich5: <AHCI channel> at channel 5 on ahci0
> ahciem0: <AHCI enclosure management bridge> on ahci0
> pcib10: <ACPI Host-PCI bridge> on acpi0
> pci128: <ACPI PCI bus> on pcib10
> pcib11: <ACPI PCI-PCI bridge> irq 71 at device 1.0 on pci128
> pci129: <ACPI PCI bus> on pcib11
> ix0: <Intel(R) PRO/10GbE PCI-Express Network Driver, Version - 2.5.15> 
> port 0xc020-0xc03f mem 0xec180000-0xec1fffff,0xec210000-0xec213fff irq 
> 50 at device 0.0 on pci129
> ix0: Using MSIX interrupts with 9 vectors
> ix0: Ethernet address: 00:1b:21:89:25:32
> ix0: PCI Express Bus: Speed 5.0GT/s Width x8
> ix1: <Intel(R) PRO/10GbE PCI-Express Network Driver, Version - 2.5.15> 
> port 0xc000-0xc01f mem 0xec080000-0xec0fffff,0xec200000-0xec203fff irq 
> 52 at device 0.1 on pci129
> ix1: Using MSIX interrupts with 9 vectors
> ix1: Ethernet address: 00:1b:21:89:25:33
> ix1: PCI Express Bus: Speed 5.0GT/s Width x8
> pcib12: <ACPI PCI-PCI bridge> irq 71 at device 2.0 on pci128
> pci131: <ACPI PCI bus> on pcib12
> pcib13: <ACPI PCI-PCI bridge> irq 71 at device 3.0 on pci128
> pci132: <ACPI PCI bus> on pcib13
> acpi_button0: <Sleep Button> on acpi0
> pcib14: <ACPI Host-PCI bridge> on acpi0
> pci127: <ACPI PCI bus> on pcib14
> pcib15: <ACPI Host-PCI bridge> on acpi0
> pci255: <ACPI PCI bus> on pcib15
> uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
> uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0
> orm0: <ISA Option ROMs> at iomem 
> 0xc0000-0xc7fff,0xc8000-0xc8fff,0xc9000-0xc9fff,0xca000-0xcafff,0xcb000-0xcbfff,0xcc000-0xccfff,0xcd000-0xcdfff,0xce000-0xcefff,0xcf000-0xcffff 
> on isa0
> sc0: <System console> at flags 0x100 on isa0
> sc0: VGA <16 virtual consoles, flags=0x300>
> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
> est0: <Enhanced SpeedStep Frequency Control> on cpu0
> p4tcc0: <CPU Frequency Thermal Control> on cpu0
> est1: <Enhanced SpeedStep Frequency Control> on cpu1
> p4tcc1: <CPU Frequency Thermal Control> on cpu1
> est2: <Enhanced SpeedStep Frequency Control> on cpu2
> p4tcc2: <CPU Frequency Thermal Control> on cpu2
> est3: <Enhanced SpeedStep Frequency Control> on cpu3
> p4tcc3: <CPU Frequency Thermal Control> on cpu3
> est4: <Enhanced SpeedStep Frequency Control> on cpu4
> p4tcc4: <CPU Frequency Thermal Control> on cpu4
> est5: <Enhanced SpeedStep Frequency Control> on cpu5
> p4tcc5: <CPU Frequency Thermal Control> on cpu5
> est6: <Enhanced SpeedStep Frequency Control> on cpu6
> p4tcc6: <CPU Frequency Thermal Control> on cpu6
> est7: <Enhanced SpeedStep Frequency Control> on cpu7
> p4tcc7: <CPU Frequency Thermal Control> on cpu7
> est8: <Enhanced SpeedStep Frequency Control> on cpu8
> p4tcc8: <CPU Frequency Thermal Control> on cpu8
> est9: <Enhanced SpeedStep Frequency Control> on cpu9
> p4tcc9: <CPU Frequency Thermal Control> on cpu9
> est10: <Enhanced SpeedStep Frequency Control> on cpu10
> p4tcc10: <CPU Frequency Thermal Control> on cpu10
> est11: <Enhanced SpeedStep Frequency Control> on cpu11
> p4tcc11: <CPU Frequency Thermal Control> on cpu11
> random: unblocking device.
> usbus0: 480Mbps High Speed USB v2.0
> Timecounters tick every 1.000 msec
> IPsec: Initialized Security Association Processing.
> ipfw2 (+ipv6) initialized, divert enabled, nat enabled, default to 
> accept, logging disabled
> usbus1: 480Mbps High Speed USB v2.0
> ugen1.1: <Intel> at usbus1
> uhub0: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1
> ugen0.1: <Intel> at usbus0
> uhub1: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus0
> ada0 at ahcich0 bus 0 scbus0 target 0 lun 0
> ada0: <Samsung SSD 840 EVO 120GB EXT0BB6Q> ATA-9 SATA 3.x device
> ada0: Serial Number S1D5NSAF687077K
> ada0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 512bytes)
> ada0: Command Queueing enabled
> ada0: 114473MB (234441648 512 byte sectors: 16H 63S/T 16383C)
> ada0: quirks=0x1<4K>
> ada0: Previously was known as ad4
> ses0 at ahciem0 bus 0 scbus6 target 0 lun 0
> ses0: <AHCI SGPIO Enclosure 1.00 0001> SEMB S-E-S 2.00 device
> ses0: SEMB SES Device
> SMP: AP CPU #6 Launched!
> SMP: AP CPU #3 Launched!
> SMP: AP CPU #11 Launched!
> SMP: AP CPU #5 Launched!
> SMP: AP CPU #9 Launched!
> SMP: AP CPU #1 Launched!
> SMP: AP CPU #10 Launched!
> SMP: AP CPU #2 Launched!
> SMP: AP CPU #8 Launched!
> SMP: AP CPU #4 Launched!
> SMP: AP CPU #7 Launched!
> Timecounter "TSC-low" frequency 1296902002 Hz quality 1000
> Root mount waiting for: usbus1 usbus0
> uhub1: 2 ports with 2 removable, self powered
> uhub0: 2 ports with 2 removable, self powered
> Root mount waiting for: usbus1 usbus0
> ugen1.2: <vendor 0x8087> at usbus1
> uhub2: <vendor 0x8087 product 0x0024, class 9/0, rev 2.00/0.00, addr 
> 2> on usbus1
> ugen0.2: <vendor 0x8087> at usbus0
> uhub3: <vendor 0x8087 product 0x0024, class 9/0, rev 2.00/0.00, addr 
> 2> on usbus0
> Root mount waiting for: usbus1 usbus0
> uhub3: 6 ports with 6 removable, self powered
> uhub2: 8 ports with 8 removable, self powered
> ugen1.3: <American Megatrends Inc.> at usbus1
> ukbd0: <Keyboard Interface> on usbus1
> kbd0 at ukbd0
> Root mount waiting for: usbus1
> ugen1.4: <USB> at usbus1
> ukbd1: <USB USB Keykoard, class 0/0, rev 1.10/1.10, addr 4> on usbus1
> kbd2 at ukbd1
> Trying to mount root from ufs:/dev/label/rootfs [rw]...
> lagg0: IPv6 addresses on igb6 have been removed before adding it as a 
> member to prevent IPv6 address scope violation.
> lagg0: IPv6 addresses on igb7 have been removed before adding it as a 
> member to prevent IPv6 address scope violation.
> ums0: <Mouse Interface> on usbus1
> ums0: 3 buttons and [Z] coordinates ID=0
> uhid0: <USB USB Keykoard, class 0/0, rev 1.10/1.10, addr 4> on usbus1
>
> # uname -a
> FreeBSD rt01.xxxxx.com.br 10.1-RELEASE FreeBSD 10.1-RELEASE #2 
> r274375: Tue Nov 11 10:24:44 BRST 2014 
> root@rt01.xxxxx.com.br:/usr/obj/usr/src/sys/GONDIM10  amd64
>
> [1] https://calomel.org/freebsd_network_tuning.html
> [2] http://ark.intel.com/products/63157
> [3] 
> http://ark.intel.com/pt-br/products/39774/Intel-Ethernet-Converged-Network-Adapter-X520-SR2
> [4] http://ark.intel.com/products/59062/
>
> Please I need a help! and sorry my english  :)
>
> _______________________________________________
> freebsd-net@freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-net
> To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org"
>




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