Large Memory Leak in SharePoint 2007
Posted by Craig Porter on 8 February, 2010
Todd Carter has discovered a potentially large memory leak in SharePoint 2007 / MOSS 2007 / WSS 3.0 that all sharepoint admins need to take note of. All details can be found on his blog http://todd-carter.com/post/2010/02/08/SharePointe28099s-Sasquatch-Memory-Leak.aspx
The larger the farm / installation the bigger the potential problem.
Thankfully Todd has done some sterling work and provided a fix which can be found at his blog.