Tushar, I changed the test around so I could use just the 82579LM or the 82574L. When I run with just the 82574L, everything works fine! At this point it appears that I have an issue with the 82579LM. Is there any chance it is having a similar power saving kind of issue?
Thanks for the help, Joe On Feb 4, 2013, at 10:40 AM, Joseph Wilhelmi <j...@amergint.com> wrote: > Tushar, > > Thanks for the reply. > > The eeprom fix made the packet loss occur less frequently, but it is still > happening in 1 out of 5 tests in lieu of 5 out of 5 tests. I am running the > latest BIOS. > > I can give you the long debug output if you like, but the symptom is the > same: missing packets that are not counted anywhere. > > Thanks for the help, > Joe > > On Jan 31, 2013, at 11:49 AM, "Dave, Tushar N" <tushar.n.d...@intel.com> > wrote: > >>> -----Original Message----- >>> From: Joseph Wilhelmi [mailto:j...@amergint.com] >>> Sent: Wednesday, January 30, 2013 5:10 PM >>> To: e1000-devel@lists.sourceforge.net >>> Subject: [E1000-devel] packet loss with 82579LM and 82574L >>> >>> Hello, >>> >>> I am building a line of WAN emulators using Supermicro X9SCV-Q-0 >>> motherboards (82579LM and 82574L Gigabit Network Connections). This WAN >>> emulator will not be very good if it discards packets when the user has >>> not asked for that behavior. So, I am concerned about dropped packets. >>> As a test of the NICs, I am trying to transmit UDP packets from one system >>> to another using netperf in the following configuration: >>> >>> first X9SCV-Q-0 motherboard -> eth1 -> 3ft cat6 cable -> eth0 -> second >>> X9SCV-Q-0 motherboard >> >> For 82574 please try script at >> http://sourceforge.net/projects/e1000/files/e1000e%20stable/eeprom_fix_82574_or_82583/ >> and see if helps with the issue. >> >> Also please check if your system has latest BIOS. >> >> -Tushar >> >> >>> >>> A general summary of the testing is as follows: >>> test 880,000 packets from transmitter to receiver >>> transmitter: >>> 880,021 packets sent total >>> 880,002 of those were UDP >>> receiver: >>> 879,999 packets received total >>> 879,980 of those were udp >>> >>> It appears that 22 of my packets have disappeared without a trace. >>> >>> Below is a rather lengthy summary of the commands I have used to run the >>> test and look at the network statistics. >>> It is possible that I may have missed something so any help is >>> appreciated. >>> >>> Best, >>> Joe Wilhelmi >>> AMERGINT Technologies >>> >>> >>> The test results are as follows: >>> netperf -H 192.168.4.4 -b 440 -w 1 -t UDP_STREAM -- -m 1472 MIGRATED UDP >>> STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 192.168.4.4 () port 0 >>> AF_INET : interval >>> Socket Message Elapsed Messages >>> Size Size Time Okay Errors Throughput >>> bytes bytes secs # # 10^6bits/sec >>> 167772160 1472 10.00 440000 0 518.03 >>> 167772160 10.00 440000 518.03 >>> >>> netperf -H 192.168.4.4 -b 440 -w 1 -t UDP_STREAM -- -m 1472 MIGRATED UDP >>> STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 192.168.4.4 () port 0 >>> AF_INET : interval >>> Socket Message Elapsed Messages >>> Size Size Time Okay Errors Throughput >>> bytes bytes secs # # 10^6bits/sec >>> 167772160 1472 10.00 440000 0 517.95 >>> 167772160 10.00 439978 517.93 >>> <---------------------------- >>> >>> >>> Transmitter: >>> ifconfig: >>> Before: >>> eth0 Link encap:Ethernet HWaddr 00:25:90:54:5D:B2 >>> inet addr:10.0.200.154 Bcast:10.0.255.255 Mask:255.255.0.0 >>> inet6 addr: fe80::225:90ff:fe54:5db2/64 Scope:Link >>> UP BROADCAST MULTICAST MTU:1500 Metric:1 >>> RX packets:409166 errors:0 dropped:0 overruns:0 frame:0 >>> TX packets:12651 errors:0 dropped:0 overruns:0 carrier:0 >>> collisions:0 txqueuelen:1000 >>> RX bytes:60659152 (57.8 MiB) TX bytes:3546755 (3.3 MiB) >>> Interrupt:58 Memory:f7d00000-f7d20000 >>> >>> eth1 Link encap:Ethernet HWaddr 00:25:90:54:5D:B3 >>> inet addr:192.168.4.1 Bcast:192.168.4.255 Mask:255.255.255.0 >>> inet6 addr: fe80::225:90ff:fe54:5db3/64 Scope:Link >>> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 >>> RX packets:157 errors:0 dropped:0 overruns:0 frame:0 >>> TX packets:9018272 errors:0 dropped:0 overruns:0 carrier:0 >>> <------------------ >>> collisions:0 txqueuelen:10000 >>> RX bytes:53786 (52.5 KiB) TX bytes:13512252008 (12.5 GiB) >>> Interrupt:177 Memory:f7c00000-f7c20000 >>> >>> 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:66786 errors:0 dropped:0 overruns:0 frame:0 >>> TX packets:66786 errors:0 dropped:0 overruns:0 carrier:0 >>> collisions:0 txqueuelen:0 >>> RX bytes:3779496 (3.6 MiB) TX bytes:3779496 (3.6 MiB) >>> After: >>> eth0 Link encap:Ethernet HWaddr 00:25:90:54:5D:B2 >>> inet addr:10.0.200.154 Bcast:10.0.255.255 Mask:255.255.0.0 >>> inet6 addr: fe80::225:90ff:fe54:5db2/64 Scope:Link >>> UP BROADCAST MULTICAST MTU:1500 Metric:1 >>> RX packets:409166 errors:0 dropped:0 overruns:0 frame:0 >>> TX packets:12651 errors:0 dropped:0 overruns:0 carrier:0 >>> collisions:0 txqueuelen:1000 >>> RX bytes:60659152 (57.8 MiB) TX bytes:3546755 (3.3 MiB) >>> Interrupt:58 Memory:f7d00000-f7d20000 >>> >>> eth1 Link encap:Ethernet HWaddr 00:25:90:54:5D:B3 >>> inet addr:192.168.4.1 Bcast:192.168.4.255 Mask:255.255.255.0 >>> inet6 addr: fe80::225:90ff:fe54:5db3/64 Scope:Link >>> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 >>> RX packets:172 errors:0 dropped:0 overruns:0 frame:0 >>> TX packets:9898293 errors:0 dropped:0 overruns:0 carrier:0 >>> <------------------ >>> collisions:0 txqueuelen:10000 >>> RX bytes:58722 (57.3 KiB) TX bytes:14844575962 (13.8 GiB) >>> Interrupt:177 Memory:f7c00000-f7c20000 >>> >>> 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:66974 errors:0 dropped:0 overruns:0 frame:0 >>> TX packets:66974 errors:0 dropped:0 overruns:0 carrier:0 >>> collisions:0 txqueuelen:0 >>> RX bytes:3790118 (3.6 MiB) TX bytes:3790118 (3.6 MiB) >>> >>> Transmitter: >>> netstat -s: >>> Before: >>> Ip: >>> 320351 total packets received >>> 2116 with invalid addresses >>> 0 forwarded >>> 0 incoming packets discarded >>> 311945 incoming packets delivered >>> 3377638 requests sent out >>> 1 fragments dropped after timeout >>> 1456 reassemblies required >>> 343 packets reassembled ok >>> 1 packet reassembles failed >>> 130000 fragments received ok >>> 5850000 fragments created >>> Icmp: >>> 1 ICMP messages received >>> 0 input ICMP message failed. >>> ICMP input histogram: >>> destination unreachable: 1 >>> 1 ICMP messages sent >>> 0 ICMP messages failed >>> ICMP output histogram: >>> destination unreachable: 1 >>> IcmpMsg: >>> InType3: 1 >>> OutType3: 1 >>> Tcp: >>> 23 active connections openings >>> 223 passive connection openings >>> 0 failed connection attempts >>> 0 connection resets received >>> 4 connections established >>> 90242 segments received >>> 79569 segments send out >>> 0 segments retransmited >>> 0 bad segments received. >>> 42 resets sent >>> Udp: >>> 40167 packets received >>> 0 packets to unknown port received. >>> 0 packet receive errors >>> 3298064 packets sent <------------------ >>> TcpExt: >>> 2 invalid SYN cookies received >>> 24 TCP sockets finished time wait in fast timer >>> 52 delayed acks sent >>> 17091 packets directly queued to recvmsg prequeue. >>> 117648 packets directly received from backlog >>> 153514 packets directly received from prequeue >>> 904 packets header predicted >>> 30127 packets header predicted and directly queued to user >>> 11534 acknowledgments not containing data received >>> 33381 predicted acknowledgments >>> 0 TCP data loss events >>> IpExt: >>> InMcastPkts: 92101 >>> OutMcastPkts: 32 >>> InBcastPkts: 135818 >>> After: >>> Ip: >>> 320549 total packets received >>> 2116 with invalid addresses >>> 0 forwarded >>> 0 incoming packets discarded >>> 312143 incoming packets delivered >>> 4257842 requests sent out >>> 1 fragments dropped after timeout >>> 1456 reassemblies required >>> 343 packets reassembled ok >>> 1 packet reassembles failed >>> 130000 fragments received ok >>> 5850000 fragments created >>> Icmp: >>> 1 ICMP messages received >>> 0 input ICMP message failed. >>> ICMP input histogram: >>> destination unreachable: 1 >>> 1 ICMP messages sent >>> 0 ICMP messages failed >>> ICMP output histogram: >>> destination unreachable: 1 >>> IcmpMsg: >>> InType3: 1 >>> OutType3: 1 >>> Tcp: >>> 25 active connections openings >>> 223 passive connection openings >>> 0 failed connection attempts >>> 0 connection resets received >>> 4 connections established >>> 90440 segments received >>> 79771 segments send out >>> 0 segments retransmited >>> 0 bad segments received. >>> 42 resets sent >>> Udp: >>> 40167 packets received >>> 0 packets to unknown port received. >>> 0 packet receive errors >>> 4178066 packets sent <------------------ >>> TcpExt: >>> 2 invalid SYN cookies received >>> 26 TCP sockets finished time wait in fast timer >>> 52 delayed acks sent >>> 17138 packets directly queued to recvmsg prequeue. >>> 117954 packets directly received from backlog >>> 153937 packets directly received from prequeue >>> 908 packets header predicted >>> 30208 packets header predicted and directly queued to user >>> 11538 acknowledgments not containing data received >>> 33473 predicted acknowledgments >>> 0 TCP data loss events >>> IpExt: >>> InMcastPkts: 92101 >>> OutMcastPkts: 32 >>> InBcastPkts: 135818 >>> >>> Transmitter: >>> ethtool -S eth1 >>> Before: >>> NIC statistics: >>> rx_packets: 157 >>> tx_packets: 9018272 <------------------ >>> rx_bytes: 54414 >>> tx_bytes: 13548297981 >>> rx_broadcast: 2 >>> tx_broadcast: 11 >>> rx_multicast: 0 >>> tx_multicast: 39 >>> rx_errors: 0 >>> tx_errors: 0 >>> tx_dropped: 0 >>> multicast: 0 >>> collisions: 0 >>> rx_length_errors: 0 >>> rx_over_errors: 0 >>> rx_crc_errors: 0 >>> rx_frame_errors: 0 >>> rx_no_buffer_count: 0 >>> rx_missed_errors: 0 >>> tx_aborted_errors: 0 >>> tx_carrier_errors: 0 >>> tx_fifo_errors: 0 >>> tx_heartbeat_errors: 0 >>> tx_window_errors: 0 >>> tx_abort_late_coll: 0 >>> tx_deferred_ok: 0 >>> tx_single_coll_ok: 0 >>> tx_multi_coll_ok: 0 >>> tx_timeout_count: 0 >>> tx_restart_queue: 196345 >>> rx_long_length_errors: 0 >>> rx_short_length_errors: 0 >>> rx_align_errors: 0 >>> tx_tcp_seg_good: 0 >>> tx_tcp_seg_failed: 0 >>> rx_flow_control_xon: 0 >>> rx_flow_control_xoff: 0 >>> tx_flow_control_xon: 0 >>> tx_flow_control_xoff: 0 >>> rx_long_byte_count: 54414 >>> rx_csum_offload_good: 149 >>> rx_csum_offload_errors: 0 >>> rx_header_split: 0 >>> alloc_rx_buff_failed: 0 >>> tx_smbus: 0 >>> rx_smbus: 0 >>> dropped_smbus: 0 >>> rx_dma_failed: 0 >>> tx_dma_failed: 0 >>> >>> After: >>> NIC statistics: >>> rx_packets: 172 >>> tx_packets: 9898293 <------------------ >>> rx_bytes: 59410 >>> tx_bytes: 14884136001 >>> rx_broadcast: 2 >>> tx_broadcast: 12 >>> rx_multicast: 0 >>> tx_multicast: 39 >>> rx_errors: 0 >>> tx_errors: 0 >>> tx_dropped: 0 >>> multicast: 0 >>> collisions: 0 >>> rx_length_errors: 0 >>> rx_over_errors: 0 >>> rx_crc_errors: 0 >>> rx_frame_errors: 0 >>> rx_no_buffer_count: 0 >>> rx_missed_errors: 0 >>> tx_aborted_errors: 0 >>> tx_carrier_errors: 0 >>> tx_fifo_errors: 0 >>> tx_heartbeat_errors: 0 >>> tx_window_errors: 0 >>> tx_abort_late_coll: 0 >>> tx_deferred_ok: 0 >>> tx_single_coll_ok: 0 >>> tx_multi_coll_ok: 0 >>> tx_timeout_count: 0 >>> tx_restart_queue: 246972 >>> rx_long_length_errors: 0 >>> rx_short_length_errors: 0 >>> rx_align_errors: 0 >>> tx_tcp_seg_good: 0 >>> tx_tcp_seg_failed: 0 >>> rx_flow_control_xon: 0 >>> rx_flow_control_xoff: 0 >>> tx_flow_control_xon: 0 >>> tx_flow_control_xoff: 0 >>> rx_long_byte_count: 59410 >>> rx_csum_offload_good: 163 >>> rx_csum_offload_errors: 0 >>> rx_header_split: 0 >>> alloc_rx_buff_failed: 0 >>> tx_smbus: 0 >>> rx_smbus: 0 >>> dropped_smbus: 0 >>> rx_dma_failed: 0 >>> tx_dma_failed: 0 >>> >>> Receiver: >>> ifconfig: >>> Before: >>> eth0 Link encap:Ethernet HWaddr 00:25:90:7B:77:88 >>> inet addr:192.168.4.4 Bcast:192.168.4.255 Mask:255.255.255.0 >>> inet6 addr: fe80::225:90ff:fe7b:7788/64 Scope:Link >>> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 >>> RX packets:318371976 errors:39 dropped:0 overruns:0 frame:23 >>> <---------------------------- >>> TX packets:400337 errors:0 dropped:0 overruns:0 carrier:0 >>> collisions:0 txqueuelen:10000 >>> RX bytes:473380019506 (440.8 GiB) TX bytes:26825164 (25.5 MiB) >>> Interrupt:58 Memory:f7d00000-f7d20000 >>> >>> eth1 Link encap:Ethernet HWaddr 00:25:90:7B:77:89 >>> inet addr:192.168.5.4 Bcast:192.168.5.255 Mask:255.255.255.0 >>> inet6 addr: fe80::225:90ff:fe7b:7789/64 Scope:Link >>> UP BROADCAST MULTICAST MTU:1500 Metric:1 >>> RX packets:1408486 errors:0 dropped:0 overruns:0 frame:0 >>> TX packets:502091 errors:0 dropped:0 overruns:0 carrier:0 >>> collisions:0 txqueuelen:1000 >>> RX bytes:360505948 (343.8 MiB) TX bytes:153543638 (146.4 MiB) >>> Interrupt:177 Memory:f7c00000-f7c20000 >>> >>> 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:134980 errors:0 dropped:0 overruns:0 frame:0 >>> TX packets:134980 errors:0 dropped:0 overruns:0 carrier:0 >>> collisions:0 txqueuelen:0 >>> RX bytes:7632793 (7.2 MiB) TX bytes:7632793 (7.2 MiB) >>> >>> After: >>> eth0 Link encap:Ethernet HWaddr 00:25:90:7B:77:88 >>> inet addr:192.168.4.4 Bcast:192.168.4.255 Mask:255.255.255.0 >>> inet6 addr: fe80::225:90ff:fe7b:7788/64 Scope:Link >>> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 >>> RX packets:319251975 errors:39 dropped:0 overruns:0 frame:23 >>> <---------------------------- >>> TX packets:400352 errors:0 dropped:0 overruns:0 carrier:0 >>> collisions:0 txqueuelen:10000 >>> RX bytes:474712310206 (442.1 GiB) TX bytes:26830082 (25.5 MiB) >>> Interrupt:58 Memory:f7d00000-f7d20000 >>> >>> eth1 Link encap:Ethernet HWaddr 00:25:90:7B:77:89 >>> inet addr:192.168.5.4 Bcast:192.168.5.255 Mask:255.255.255.0 >>> inet6 addr: fe80::225:90ff:fe7b:7789/64 Scope:Link >>> UP BROADCAST MULTICAST MTU:1500 Metric:1 >>> RX packets:1408486 errors:0 dropped:0 overruns:0 frame:0 >>> TX packets:502091 errors:0 dropped:0 overruns:0 carrier:0 >>> collisions:0 txqueuelen:1000 >>> RX bytes:360505948 (343.8 MiB) TX bytes:153543638 (146.4 MiB) >>> Interrupt:177 Memory:f7c00000-f7c20000 >>> >>> 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:135748 errors:0 dropped:0 overruns:0 frame:0 >>> TX packets:135748 errors:0 dropped:0 overruns:0 carrier:0 >>> collisions:0 txqueuelen:0 >>> RX bytes:7676185 (7.3 MiB) TX bytes:7676185 (7.3 MiB) >>> >>> Receiver: >>> netstat -s: >>> Before: >>> Ip: >>> 319683146 total packets received >>> 116238 with invalid addresses >>> 0 forwarded >>> 0 incoming packets discarded >>> 202048032 incoming packets delivered >>> 1036918 requests sent out >>> 40 fragments dropped after timeout >>> 119997677 reassemblies required >>> 2714030 packets reassembled ok >>> 2121 packet reassembles failed >>> Icmp: >>> 21 ICMP messages received >>> 0 input ICMP message failed. >>> ICMP input histogram: >>> destination unreachable: 9 >>> echo requests: 4 >>> echo replies: 8 >>> 469 ICMP messages sent >>> 0 ICMP messages failed >>> ICMP output histogram: >>> destination unreachable: 457 >>> echo request: 8 >>> echo replies: 4 >>> IcmpMsg: >>> InType0: 8 >>> InType3: 9 >>> InType8: 4 >>> OutType0: 4 >>> OutType3: 457 >>> OutType8: 8 >>> Tcp: >>> 6 active connections openings >>> 423 passive connection openings >>> 1 failed connection attempts >>> 1 connection resets received >>> 6 connections established >>> 1862551 segments received >>> 1035613 segments send out >>> 800 segments retransmited >>> 0 bad segments received. >>> 623 resets sent >>> Udp: >>> 199990031 packets received <---------------------------- >>> 0 packets to unknown port received. >>> 101316 packet receive errors >>> 32 packets sent >>> TcpExt: >>> 1 invalid SYN cookies received >>> 1 resets received for embryonic SYN_RECV sockets >>> 8 ICMP packets dropped because they were out-of-window >>> 324 TCP sockets finished time wait in fast timer >>> 421 delayed acks sent >>> Quick ack mode was activated 132 times >>> 773764 packets directly queued to recvmsg prequeue. >>> 42258403 packets directly received from backlog >>> 1106777629 packets directly received from prequeue >>> 257240 packets header predicted >>> 843778 packets header predicted and directly queued to user >>> 385486 acknowledgments not containing data received >>> 72373 predicted acknowledgments >>> 4 times recovered from packet loss due to SACK data >>> 338 congestion windows recovered after partial ack >>> 5 TCP data loss events >>> 38 timeouts after SACK recovery >>> 6 fast retransmits >>> 735 other TCP timeouts >>> 157 DSACKs sent for old packets >>> 1 DSACKs received >>> 1 connections aborted due to timeout >>> IpExt: >>> InMcastPkts: 104732 >>> OutMcastPkts: 32 >>> InBcastPkts: 44032 >>> >>> After: >>> Ip: >>> 320563904 total packets received >>> 116238 with invalid addresses >>> 0 forwarded >>> 0 incoming packets discarded >>> 202928790 incoming packets delivered >>> 1037692 requests sent out >>> 40 fragments dropped after timeout >>> 119997677 reassemblies required >>> 2714030 packets reassembled ok >>> 2121 packet reassembles failed >>> Icmp: >>> 21 ICMP messages received >>> 0 input ICMP message failed. >>> ICMP input histogram: >>> destination unreachable: 9 >>> echo requests: 4 >>> echo replies: 8 >>> 469 ICMP messages sent >>> 0 ICMP messages failed >>> ICMP output histogram: >>> destination unreachable: 457 >>> echo request: 8 >>> echo replies: 4 >>> IcmpMsg: >>> InType0: 8 >>> InType3: 9 >>> InType8: 4 >>> OutType0: 4 >>> OutType3: 457 >>> OutType8: 8 >>> Tcp: >>> 6 active connections openings >>> 425 passive connection openings >>> 1 failed connection attempts >>> 1 connection resets received >>> 6 connections established >>> 1863329 segments received >>> 1036387 segments send out >>> 800 segments retransmited >>> 0 bad segments received. >>> 623 resets sent >>> Udp: >>> 200870011 packets received <---------------------------- >>> 0 packets to unknown port received. >>> 101316 packet receive errors >>> 32 packets sent >>> TcpExt: >>> 1 invalid SYN cookies received >>> 1 resets received for embryonic SYN_RECV sockets >>> 8 ICMP packets dropped because they were out-of-window >>> 324 TCP sockets finished time wait in fast timer >>> 423 delayed acks sent >>> Quick ack mode was activated 132 times >>> 773954 packets directly queued to recvmsg prequeue. >>> 42259528 packets directly received from backlog >>> 1106779339 packets directly received from prequeue >>> 257240 packets header predicted >>> 844093 packets header predicted and directly queued to user >>> 385490 acknowledgments not containing data received >>> 72759 predicted acknowledgments >>> 4 times recovered from packet loss due to SACK data >>> 338 congestion windows recovered after partial ack >>> 5 TCP data loss events >>> 38 timeouts after SACK recovery >>> 6 fast retransmits >>> 735 other TCP timeouts >>> 157 DSACKs sent for old packets >>> 1 DSACKs received >>> 1 connections aborted due to timeout >>> IpExt: >>> InMcastPkts: 104732 >>> OutMcastPkts: 32 >>> InBcastPkts: 44032 >>> >>> >>> Receiver: >>> ethtool -S eth0 >>> Before: >>> NIC statistics: >>> rx_packets: 318320102 <---------------------------- >>> tx_packets: 400337 >>> rx_bytes: 474575517238 >>> tx_bytes: 28430406 >>> rx_broadcast: 13 >>> tx_broadcast: 14 >>> rx_multicast: 31 >>> tx_multicast: 38 >>> rx_errors: 39 >>> tx_errors: 0 >>> tx_dropped: 0 >>> multicast: 31 >>> collisions: 0 >>> rx_length_errors: 0 >>> rx_over_errors: 0 >>> rx_crc_errors: 23 >>> rx_frame_errors: 0 >>> rx_no_buffer_count: 0 >>> rx_missed_errors: 0 >>> tx_aborted_errors: 0 >>> tx_carrier_errors: 0 >>> tx_fifo_errors: 0 >>> tx_heartbeat_errors: 0 >>> tx_window_errors: 0 >>> tx_abort_late_coll: 0 >>> tx_deferred_ok: 0 >>> tx_single_coll_ok: 0 >>> tx_multi_coll_ok: 0 >>> tx_timeout_count: 0 >>> tx_restart_queue: 0 >>> rx_long_length_errors: 0 >>> rx_short_length_errors: 0 >>> rx_align_errors: 0 >>> tx_tcp_seg_good: 0 >>> tx_tcp_seg_failed: 0 >>> rx_flow_control_xon: 0 >>> rx_flow_control_xoff: 0 >>> tx_flow_control_xon: 0 >>> tx_flow_control_xoff: 0 >>> rx_long_byte_count: 474575517238 >>> rx_csum_offload_good: 198375331 >>> rx_csum_offload_errors: 0 >>> rx_header_split: 0 >>> alloc_rx_buff_failed: 0 >>> tx_smbus: 0 >>> rx_smbus: 0 >>> dropped_smbus: 0 >>> rx_dma_failed: 0 >>> tx_dma_failed: 0 >>> After: >>> NIC statistics: >>> rx_packets: 319200101 <--------------------------- >>> - >>> tx_packets: 400352 >>> rx_bytes: 475911327934 >>> tx_bytes: 28435402 >>> rx_broadcast: 14 >>> tx_broadcast: 14 >>> rx_multicast: 31 >>> tx_multicast: 38 >>> rx_errors: 39 >>> tx_errors: 0 >>> tx_dropped: 0 >>> multicast: 31 >>> collisions: 0 >>> rx_length_errors: 0 >>> rx_over_errors: 0 >>> rx_crc_errors: 23 >>> rx_frame_errors: 0 >>> rx_no_buffer_count: 0 >>> rx_missed_errors: 0 >>> tx_aborted_errors: 0 >>> tx_carrier_errors: 0 >>> tx_fifo_errors: 0 >>> tx_heartbeat_errors: 0 >>> tx_window_errors: 0 >>> tx_abort_late_coll: 0 >>> tx_deferred_ok: 0 >>> tx_single_coll_ok: 0 >>> tx_multi_coll_ok: 0 >>> tx_timeout_count: 0 >>> tx_restart_queue: 0 >>> rx_long_length_errors: 0 >>> rx_short_length_errors: 0 >>> rx_align_errors: 0 >>> tx_tcp_seg_good: 0 >>> tx_tcp_seg_failed: 0 >>> rx_flow_control_xon: 0 >>> rx_flow_control_xoff: 0 >>> tx_flow_control_xon: 0 >>> tx_flow_control_xoff: 0 >>> rx_long_byte_count: 475911327934 >>> rx_csum_offload_good: 199255329 >>> rx_csum_offload_errors: 0 >>> rx_header_split: 0 >>> alloc_rx_buff_failed: 0 >>> tx_smbus: 0 >>> rx_smbus: 0 >>> dropped_smbus: 0 >>> rx_dma_failed: 0 >>> tx_dma_failed: 0 >>> >>> >>> >> > ------------------------------------------------------------------------------ Everyone hates slow websites. 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