RE: Please review power management abstract for LF End User Summit

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I would start with a power break down on a typical server.

Also at least mention things like power saving by not enabling ethernet
links.

-Andi

>-----Original Message-----
>From: Brown, Len 
>Sent: Wednesday, October 28, 2009 5:35 PM
>To: Van De Ven, Arjan; Mallick, Asit K; Kleen, Andi; 
>'linux-power-mgmt@xxxxxxxxxxxxxxx'; linux-acpi@xxxxxxxxxxxxxxx
>Subject: Please review power management abstract for LF End User Summit
>
>I've been asked to present on server power management
>in a couple of weeks at the Linux Foundation End User Summit 
>in New York.
>
>Please review the abstract below -- I need to submit it today.
>
>I've also penciled in an outline for the talk below,
>let me know if there is something that server customers
>may want to hear about that I've forgotton to include.
>
>thanks!
>-Len
>
>
>
>Title: Topics in Linux Server Power Management
>-----
>Abstract:
>--------
>Today's high volume servers deploy several power management
>features originally developed for laptop computers.
>While Linux runs on laptops and thus already has support for
>these features, servers have performance constraints
>not generally found on laptops.
>
>This talk starts with an overview of power management features
>supported in Linux on high volumem servers, and then describes
>how to maximize power savings while still meeting
>server performance requirements.
>
>No previous knowledge of Linux power management features
>is necessary to benefit from this presentation.
>
>Outline:
>-------
>CPU Idle Power states (C-staes)
>	what they are
>	how to observe
>	knobs to debug/control
>
>	C1 vs C1E
>	core vs package C-states
>
>Processor Performance States (P-state)
>	what they are
>	how to observe
>	knobs to debug/control
>
>	ondemand vs. userspace
>
>Turbo Mode (Intel Dynamic Acceleration Technology)
>	what it is
>	how to observe
>	knobs to debug/control
>
>PM-QOS
>	what it is, how it works, how to use it
>
>Power Aware Scheduling
>	what it is, how to use it
>--
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