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kvm + vnet + cacti

Коллеги, интересная ситуация, балуюсь тут с kvm версии 1.1.2, выставил модель nic в 'e1000' смотрю на хосте интерфейс в сторону гостя:

ethtool vnet0

Settings for vnet0:

Supported ports: [ ]

Supported link modes: Not reported

Supported pause frame use: No

Supports auto-negotiation: No

Advertised link modes: Not reported

Advertised pause frame use: No

Advertised auto-negotiation: No

Speed: 10Mb/s

Duplex: Full

Port: Twisted Pair

PHYAD: 0

Transceiver: internal

Auto-negotiation: off

MDI-X: Unknown

Current message level: 0xffffffa1 (-95)

drv ifup tx_err tx_queued intr tx_done rx_status pktdata hw wol 0xffff8000

Link detected: yes

Хотя в госте показует

ethtool eth0

Settings for eth0:

Supported ports: [ TP ]

Supported link modes: 10baseT/Half 10baseT/Full

100baseT/Half 100baseT/Full

1000baseT/Full

Supported pause frame use: No

Supports auto-negotiation: Yes

Advertised link modes: 10baseT/Half 10baseT/Full

100baseT/Half 100baseT/Full

1000baseT/Full

Advertised pause frame use: No

Advertised auto-negotiation: Yes

Speed: 1000Mb/s

Duplex: Full

Port: Twisted Pair

PHYAD: 0

Transceiver: internal

Auto-negotiation: on

MDI-X: Unknown

Supports Wake-on: umbg

Wake-on: d

Current message level: 0x00000007 (7)

drv probe link

Link detected: yes

иперф прокачивает весь гиг.

Кактус соот-но определяет скорость интерфейсов vnet* в 10Мбит. Внимание вопрос, когда поставлю на мониторинг будут пилы, если трафик будет превышать 10мбит?

ПЫСЫ. Карточка на хосте довольно таки хорошая

lspci | grep -i ethernet
01:00.0 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01)
01:00.1 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01)

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причём тут cacti??

ps: у меня так же, проблем со скоростью не испытываю

Edited by Antares

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Ставьте virtio и выключайте txsum и rxsum.

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