Memory Leak in Chrome

I’m running a 3.3.1 WPMU site at WPEngine.com.

Everything regularly slows down down to a crawl when editing and when I check the chrome task manager I see that the problem is that 3-4 tabs are using about 900,000K of memory and up to 25% of the CPU.

This ONLY effects the tabs that are open for my site. Other tabs run normally.

If I close just the tabs related to the site and then reopen them everything is fine and dandy for a while. It absorbs memory at the rate of about 1k a second…

PLugins =

• Add Link to Facebook
  AddThis Social Bookmarking Widget
  Ad Injection
  Advanced Custom Fields
  Akismet
  All in One SEO Pack
  bbPress
  BWP Google XML Sitemaps
  Content Attribution Emailer
  Flickr Gallery
  Google Analytics for WordPress
  InboundWriter
  jQuery T(-) Countdown
  MailChimp
  Personal Favicon
  Scribe SEO
  SharePress
  Social Media Widget
  TubePress
  WordSocial
  WP to Twitter
  Zemanta

The problem recurs after shutdown/reboot etc.

I don’t particular want to work in another browser so it’d be great to have either a fix or some idea as to where to start troubleshooting.

Cheers

Denis