Shulou(Shulou.com)05/31 Report--

How to improve the network performance in EC2 Windows instances and follow the best practices, this article introduces the corresponding analysis and solutions in detail, hoping to help more partners who want to solve this problem to find a more simple and feasible method.

1. Problem description

I am running an Amazon EC2 instance of Windows Server 2008 R2 2012 or 2012 R2 and want to take advantage of improved network enhancements.

two。 A brief introduction

When running Windows Server in an Amazon EC2 virtualized environment, the client operating system provides a virtual network interface card (NIC). For supported instance types, you can use enhanced networks to achieve higher bandwidth, higher second performance per second, and continuously reduce latency. Windows Server 2008 R2 2012 and 2012 R2 support enhanced network connectivity. For example, enhanced network types are not supported, and you can achieve greater stability by upgrading to the latest AWS PV network driver.

Resolution

Improve performance: enable enhanced networking on Windows 2008 R2JI 2012 and 2012 R2:

Use the Intel 82599 VF interface on Windows 8 to enable enhanced network connectivity to install the Intel driver https://docs.aws.amazon.com/zh_cn/AWSEC2/latest/WindowsGuide/sriov-networking.html#enable-enhanced-networking, stop the instance, and then enable enhanced network connectivity.

Best practice: upgrade to the latest AWS PV driver on Windows 2008 R2 2012 and 2012 R2:

Follow the instructions in upgrading the Windows Server 2008 R2 2012 and 2012 R2 instances (AWS PV driver upgrade) https://docs.aws.amazon.com/zh_cn/AWSEC2/latest/WindowsGuide/Upgrading_PV_drivers.html#aws-pv-upgrade.

This is the answer to the question on how to improve the network performance in EC2 Windows instances and follow the best practices. I hope the above content can be of some help to you. If you still have a lot of doubts to be solved, you can follow the industry information channel for more related knowledge.

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