It's an excellent tool for tuning a server because it performs the appropriate calculations on the status variables to help you determine what needs fixing.

这是对服务器进行调优的一个非常好的工具，因为它对状态变量进行适当计算来帮助确定需要修正哪些问题。

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Functional indexes can be a powerful performance tuning tool.

函数索引是一种强大的性能调优工具。

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For NFS tuning, you could use a tool like topas or nmon initially, because they provide a nice dashboard view of what is happening in your system.

对于nfs调优，您最初可以使用topas或nmon这样的工具，因为它们提供一个漂亮的仪表板视图，显示系统中正在进行的工作。

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