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Q: High CPU usage on EI Capitan

Hi, I did a clean install of ei capitan on my macbook pro late2011, there are only two apps installed on my mac, still cpu usage is very high. As soon as i focus any app it's cpu usage increases. I played youtube video on safari and its cpu usage reached 70%. cpu usage fluctuates between 10 to 35% when no.  app is running.

OS X Yosemite (10.10.5), 13.3

Posted on Oct 1, 2015 5:43 AM

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