效能網路工作負載的工具Performance Tools for Network Workloads

適用於:Windows Server(以每年次管道)、Windows Server 2016Applies To: Windows Server (Semi-Annual Channel), Windows Server 2016

若要深入了解效能工具,您可以使用此主題。You can use this topic to learn about performance tools.

本主題包含有關伺服器流量工具,TCP/IP 視窗大小和 Microsoft 伺服器效能建議 Client 的各節。This topic contains sections about the Client to Server Traffic tool, TCP/IP Window Size, and Microsoft Server Performance Advisor.

Client 伺服器流量工具 Client to Server Traffic tool

伺服器流量 (ctsTraffic) 工具 Client 提供您建立和驗證網路流量的能力。The Client to Server Traffic (ctsTraffic) tool provides you with the ability to create and verify network traffic.

如需詳細資訊,並下載工具,請查看(Client 對伺服器流量)ctsTrafficFor more information, and to download the tool, see ctsTraffic (Client-To-Server Traffic).

TCP/IP 視窗大小 TCP/IP Window Size

1 GB 介面卡] 設定中的上一個表格應該提供的好輸送量因為 NTttcp 特定的邏輯處理器透過 64 K 來設定預設 TCP 的視窗大小選項 (SO_RCVBUF) 連接。For 1 GB adapters, the settings shown in the previous table should provide good throughput because NTttcp sets the default TCP window size to 64 K through a specific logical processor option (SO_RCVBUF) for the connection. 這低延遲網路上提供最佳效能。This provides good performance on a low-latency network.

相較之下,高延遲網路或的 10 GB 的介面卡,NTttcp 預設 TCP 視窗大小值會小於最佳效能。In contrast, for high-latency networks or for 10 GB adapters, the default TCP window size value for NTttcp yields less than optimal performance. 這兩個萬一您必須調整較大的頻寬延遲 product 允許的 TCP 視窗大小。In both cases, you must adjust the TCP window size to allow for the larger bandwidth delay product.

您可以靜態為 TCP 視窗大小較大的值,使用-rb選項。You can statically set the TCP window size to a large value by using the -rb option. 這個選項會停用 TCP 視窗自動調整和建議才使用者完全了結果變更 TCP/IP 行為中的使用。This option disables TCP Window Auto-Tuning, and we recommend using it only if the user fully understands the resultant change in TCP/IP behavior. 根據預設,TCP 視窗大小設定,不足的值,並調整只在重裝載入,或透過高延遲連結。By default, the TCP window size is set at a sufficient value and adjusts only under heavy load or over high-latency links.

Microsoft 伺服器效能建議 Microsoft Server Performance Advisor

Microsoft 伺服器效能建議 (SPA) 協助 IT 系統管理員會收集計量以找出、比較和診斷在 Windows Server 2016、Windows Server 2012 R2、Windows Server 2012、Windows Server 2008 R2 或 Windows Server 2008 部署潛在的效能問題。Microsoft Server Performance Advisor (SPA) helps IT administrators collect metrics to identify, compare, and diagnose potential performance issues in a Windows Server 2016, Windows Server 2012 R2, Windows Server 2012, Windows Server 2008 R2, or Windows Server 2008 deployment.

選項產生完整的診斷報告和圖表一起,並提供建議,可協助您快速分析問題並修正動作的開發。SPA generates comprehensive diagnostic reports and charts, and it provides recommendations to help you quickly analyze issues and develop corrective actions.

如需詳細資訊,並下載的建議,請查看Microsoft 伺服器效能建議Windows 硬體開發人員中心。For more information and to download the advisor, see Microsoft Server Performance Advisor in the Windows Hardware Dev Center.

本指南所有主題的連結,會看到的網路效能子系統調整For links to all topics in this guide, see Network Subsystem Performance Tuning.