добрый день имеем сервер делл и на борту e100e сетевая
root@vulcannew:~# ethtool -i eth1 driver: e1000e version: 2.5.4-NAPI firmware-version: 1.0-0 bus-info: 0000:06:00.1 supports-statistics: yes supports-test: yes supports-eeprom-access: yes supports-register-dump: yes supports-priv-flags: no установил значения, как описано тут чт http://www.doxer.org/learn-linux/resolved-intel-e1000e-driver-bug-on-82574l-ethernet-controller-causing-network-blipping/ /sbin/ethtool -A eth1 autoneg off /sbin/ethtool -s eth1 autoneg off #change tx ring buffer /sbin/ethtool -G eth1 tx 4096 #maybe too large(consider 512). To increase interrupt rate, ethtool -C eth0 rx-usecs 10<10000 interrupts per second> #change rx ring buffer /sbin/ethtool -G eth1 rx 128 #turn off offload /sbin/ethtool -K eth1 tx off rx off sg off tso off gso off gro off /sbin/ethtool -A eth1 tx on фактически сразу eth1 Link encap:Ethernet HWaddr 00:15:17:aa:f0:d1 inet addr:192.168.15.200 Bcast:192.168.15.255 Mask:255.255.255.0 inet6 addr: fe80::215:17ff:feaa:f0d1/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:164171 errors:0 dropped:34 overruns:0 frame:0 TX packets:132328 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:161894060 (154.3 MiB) TX bytes:20502541 (19.5 MiB) Interrupt:19 Memory:98800000-98820000 root@vulcannew:~# uptime 16:45:36 up 1 min, 1 user, load average: 1.41, 0.36, 0.12 root@vulcannew:~# хотя ethtool -S eth1 root@vulcannew:~# ethtool -S eth1 | grep err rx_errors: 0 tx_errors: 0 rx_length_errors: 0 rx_over_errors: 0 rx_crc_errors: 0 rx_frame_errors: 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_deferred_ok: 0 rx_long_length_errors: 0 rx_short_length_errors: 0 rx_align_errors: 0 rx_csum_offload_errors: 0 uncorr_ecc_errors: 0 corr_ecc_errors: 0 root@vulcannew:~# говорит ошибок нет что включено и выключено на карточке root@vulcannew:~# ethtool -k eth1 Features for eth1: rx-checksumming: off tx-checksumming: off tx-checksum-ipv4: off [fixed] tx-checksum-unneeded: off [fixed] tx-checksum-ip-generic: off tx-checksum-ipv6: off [fixed] tx-checksum-fcoe-crc: off [fixed] tx-checksum-sctp: off [fixed] scatter-gather: off tx-scatter-gather: off tx-scatter-gather-fraglist: off [fixed] tcp-segmentation-offload: off tx-tcp-segmentation: off tx-tcp-ecn-segmentation: off [fixed] tx-tcp6-segmentation: off udp-fragmentation-offload: off [fixed] generic-segmentation-offload: off generic-receive-offload: off large-receive-offload: off [fixed] rx-vlan-offload: on tx-vlan-offload: on ntuple-filters: off [fixed] receive-hashing: on highdma: on [fixed] rx-vlan-filter: on [fixed] vlan-challenged: off [fixed] tx-lockless: off [fixed] netns-local: off [fixed] tx-gso-robust: off [fixed] tx-fcoe-segmentation: off [fixed] fcoe-mtu: off [fixed] tx-nocache-copy: on loopback: off [fixed] может стоит отключить NAPI ? Спасибо ------------------------------------------------------- Старший Системный Администратор Алексей Шалин ОсОО "Хостер kg" - http://www.hoster.kg ул. Ахунбаева 123 (здание БГТС) h...@hoster.kg -- To UNSUBSCRIBE, email to debian-russian-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/190510777.20131021165...@hoster.kg