This includes items like the system idle time and whether the user's session is locked.

这包含诸如系统空闲时间、用户会话是否锁定之类的项目。

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The columns to observe are "us," "sy," and "id," which denotes CPU utilization time in user space, system space, and system idle time in percentage.

请注意“us”、“sy”和“id”列，它们分别表示用户空间和系统空间的CPU利用率百分比以及系统空闲时间。

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For the most reliable results, the system should be idle when you run this command.

为了获得最可靠的结果，在你运行这个命令时，系统应该是空闲的。

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While AMD did score well in specific usage models, Intel performed a better, particularly in modes where the system was idle or in sleep mode.

FORBES: AMD's Trinity Removes Historical Battery Life Objections

In effect, these efforts had diluted the effect of quantitative easing, by increasing the chance that the extra cash the Bank had injected into the system would sit idle on bank balance sheets instead of being re-lent.

BBC: The Bank's push to ease credit

Heavy HDD use gave us 40dB, while accessing HDD and spinning up a Blu-ray took this to a deafening 50dBA. Luckily, once a disc was loaded and running, sounds from the drive ceased almost completely and overall system noise remained close to the idle level while actually playing a movie -- the Samsung SH-123L was impressive in that respect.

ENGADGET: How-to: Build a multi-talented HTPC for (roughly) $1,000