September 2014
Intermediate to advanced
298 pages
6h 13m
English
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BIOS power management optimization
By default, new servers are configured for low consumption power (green energy). This is a really good point for the environment! However, reducing electric power implies reducing computation power.
The CPU is the main component that directly affects performance because of its wake up time during sleep states. CPU power management should be disabled as much as possible. However, depending on the hardware manufacturer, multiple options may change.
If you're wondering what the effects are of that power management, it's simple. If the activity of the processor is reduced too much, a standard action that takes 1 second could take more than 2 seconds in that period. During this period of 1 or more seconds, CPU power ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.