[Bug 280012] Re: [intrepid] opening facebook in firefox raises cpu usage

[Francisco Javier Saavedra Plominsky]

Confirmed.

Having Facebook on the active tab makes CPU use for firefox and Xorg
spike, using a a combined 70-80% of one core on a Core 2 Duo T5500.
Moving to another tab makes both processes return to normal.

 The high CPU usage does not seem to come with a related memory leak.

To test that the bug is on firefox and not on Xorg, i installed Opera
and ran facebook on it. No signs of the bug were observed in Opera.

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[intrepid] opening facebook in firefox raises cpu usage
https://bugs.launchpad.net/bugs/280012
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