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How do you measure C states?

How do you measure C states?

Posted Apr 26, 2010 17:51 UTC (Mon) by pr1268 (subscriber, #24648)
Parent article: The cpuidle subsystem

Just curious, how did you measure the C1/C2/C3 stats? Is there a command-line tool for this? Thanks!


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How do you measure C states?

Posted Apr 26, 2010 17:56 UTC (Mon) by corbet (editor, #1) [Link]

powertop is your friend.

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