Flash Player in Safari 5.1 (SL) uses 100%+ CPU

Discussion in 'Mac Apps and Mac App Store' started by Axemantitan, Jul 26, 2011.

  1. Axemantitan macrumors 6502

    Mar 16, 2008
    My computer was slowing to an ungodly-slow crawl and so I opened Activity Monitor to see what was causing it. I discovered that Flash Player was using 100% or more of CPU time. I am running Flash Player 10.3 on Safari 5.1 on Snow Leopard. This problem did not occur in the previous version of Safari.
  2. Daveoc64 macrumors 601

    Jan 16, 2008
    Bristol, UK
    Is this when Flash is playing a video or something else?
  3. Axemantitan thread starter macrumors 6502

    Mar 16, 2008
    I won't lie. I was playing games on Facebook. Farmville, Cityville, and even Mafia Wars would slow down.
  4. saxon48 macrumors 6502a


    Jun 14, 2010
    This may help the issue, not solve it, but you should check out ClickToFlash and FlashFrozen. The former blocks Flash, enabling it only by clicking, while the latter alerts the issue if Flash goes over a certain percentage CPU.

Share This Page