You can optimize the process of determining the boot device by selecting the device from which you'll most commonly boot (typically, the hard disk).

通过选择最经常引导的设备（通常是硬盘）可以优化确定引导设备的过程。

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Using the bootchart package, you can dig in further to understand where your system is spending its boot time to optimize even more.

使用bootchart包，您可以深入理解系统的引导时间是如何分配的，从而进一步进行优化。

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Using the bootchart package, you can dig in further to understand where your system is spending its boot time to optimize even more.

使用bootchart包，您可以深入理解系统的引导时间是如何分配的，从而进一步进行优化。

youdao