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power_saving カーネルスレッドが CPU を 100% 使用する

Solution Unverified - Updated 2015-07-08T00:36:33+00:00 -

Issue

いくつかの power_saving カーネルスレッドが CPU を 100% 使用しているため、サーバーの負荷が非常に高くなります。
いくつかの acpi_pad カーネルスレッドが CPU を 100% 使用しているため、サーバーの負荷が非常に高くなります。

Environment

Red Hat Enterprise Linux 6.3
Red Hat Enterprise Linux 7.0

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