如果遇到性能问题,您可能需要检查“TCP 窗口缩放”的值,确保其不会造成性能问题。如果该设置已禁用,您可以将其设置为“正常”,因为这样通常可提高性能。请注意,此设置的默认值可能已更改以适应您的网络环境的其他各个方面,因此您应向网络管理员核实是否可将其设回默认值(“正常”)。
在 Tableau Server 主计算机上,右键单击“命令提示符”,然后单击“以管理员身份运行”。
在命令提示符中,键入 netsh interface tcp show global。
如果“TCP 窗口缩放”已启用(默认值),则“接收窗口自动调节级别”将显示为“正常”。
如果“TCP 窗口缩放”已禁用,则“接收窗口自动调节级别”将显示为“已禁用”,这样可能会降低 Tableau Server 性能。
若要启用“接收窗口自动调节级别”,请在命令提示符处键入 netsh interface tcp set global autotuning=normal。
如果成功,该命令将返回“OK”。可通过键入 netsh interface tcp show global 来验证设置。
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