What Is Windows Auto Tuning
Jan 08, 2018 To check the status of Auto-Tuning feature on your system, in an elevated command prompt windows, type the following and hit Enter: netsh interface tcp show global. If you see ‘normal’ written against Receive Window Auto-Tuning Level, it means that the feature is enabled and it is working fine. The TCP receive window autotuning feature does not work correctly in Windows Server 2008 R2 or in Windows 7. When you use the TCP receive window autotuning feature in a TCP connection, you notice that the feature only works for a while and then stops working. 947239 Description of the Receive Window Auto-Tuning feature for HTTP traffic. Windows (Vista/7/8/etc) will automatically set - and more importantly, increase - the size of the TCP receive window for you, as needed, to maximize throughput. Receive Window Auto-Tuning: Microsoft calls this automatic management of the receive window size 'auto-tuning'. To see the settings associated with this, go into a DOS prompt and run. Aug 05, 2016 It may be particularly useful if the Internet speed was fine on previous versions of Windows, and is no longer after the upgrade to Windows 10 Anniversary Update edition. Microsoft introduced a feature called Window Auto-Tuning back in Windows Vista, and has made it part of any newer version of Windows as well. Aug 05, 2016 It may be particularly useful if the Internet speed was fine on previous versions of Windows, and is no longer after the upgrade to Windows 10 Anniversary Update edition. Microsoft introduced a feature called Window Auto-Tuning back in Windows Vista, and has made it part of any newer version of Windows as well.
-->What Is Windows Auto Tuning Free
When you run a server system in your organization, you might have business needs not met using default server settings. For example, you might need the lowest possible energy consumption, or the lowest possible latency, or the maximum possible throughput on your server. This guide provides a set of guidelines that you can use to tune the server settings in Windows Server 2016 and obtain incremental performance or energy efficiency gains, especially when the nature of the workload varies little over time.
It is important that your tuning changes consider the hardware, the workload, the power budgets, and the performance goals of your server. This guide describes each setting and its potential effect to help you make an informed decision about its relevance to your system, workload, performance, and energy usage goals.
Warning
Registry settings and tuning parameters changed significantly between versions of Windows Server. Be sure to use the latest tuning guidelines to avoid unexpected results.
In this guide
This guide organizes performance and tuning guidance for Windows Server 2016 across three tuning categories:
Windows Auto Tuning Level
| Server Hardware | Server Role | Server Subsystem |
|---|---|---|
| Hardware performance considerations | Active Directory Servers | Cache and memory management |
| Hardware power considerations | File Servers | Networking subsystem |
| Hyper-V Servers | Storage Spaces Direct | |
| Remote Desktop Services | Software Defined Networking (SDN) | |
| Web Servers | ||
| Windows Server Containers |
Changes in this version
What Is Windows Auto Tuning Service
Sections added
Software Defined Networking, including HNV and SLB gateway configuration guidance
Sections changed
Updates to Active Directory guidance section
Updates to File Server guidance section
Updates to Web Server guidance section
Updates to Hardware Power guidance section
Updates to PowerShell tuning guidance section
Significant updates to the Hyper-V guidance section
Performance Tuning for Workloads removed, pointers to relevant resources added to Additional Tuning Resources article
Removal of dedicated storage sections, in favor of new Storage Spaces Direct section and canonical Technet content
Removal of dedicated networking section, in favor of canonical Technet content