[galaxy-dev] Huge memory usage in latest Galaxy

Hello all, After upgrading to a recent version (47411bb09df4), memory usage reaches 12GB per python process after less then 48 hours (with normal usage by users). It only happens with the web-side processes, the job-runner process and the reports process are at their usual usage level. Debug is off and Interactive is off, The major change is that I've started using SGE (with DRMAA). Any tips would be very appreciated. -gordon