Re: Poor disk (virtio) Performance Inside KVM virt-machine vs host machine

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От	Michael Nolan
Тема	Re: Poor disk (virtio) Performance Inside KVM virt-machine vs host machine
Дата	26 апреля 2016 г. 18:21:21
Msg-id	CAOzAquJCgprdUC2W9MSR8XsjAhE+YZ1nyrnr_rhp_=owzn0WGA@mail.gmail.com обсуждение исходный текст
Ответ на	Poor disk (virtio) Performance Inside KVM virt-machine vs host machine (Artem Tomyuk <admin@leboutique.com>)
Ответы	Re: Poor disk (virtio) Performance Inside KVM virt-machine vs host machine Re: Poor disk (virtio) Performance Inside KVM virt-machine vs host machine
Список	pgsql-performance

On Tue, Apr 26, 2016 at 10:03 AM, Artem Tomyuk <admin@leboutique.com> wrote:

Hi All.

I've noticed that there is a huge (more than ~3x slower) performance difference between KVM guest and host machine.

Is this unique to KVM, or do similar things happen with other virtualizers?

Mike Nolan

В списке pgsql-performance по дате отправления:

От: Imre Samu
Дата: 26 апреля 2016 г., 17:32:35
Сообщение: Re: Poor disk (virtio) Performance Inside KVM virt-machine vs host machine

От: Artem Tomyuk
Дата: 26 апреля 2016 г., 18:27:29
Сообщение: Re: Poor disk (virtio) Performance Inside KVM virt-machine vs host machine