Hello, I'm experiencing strange slowness on my local Galaxy server. When re-started, everything works fine. After some time (or some jobs, or some other events which I haven't pinpointed yet), Galaxy itself becomes very slow: When clicking on a tool, it takes 4-7 seconds for galaxy to return the HTML page. Switching Histories, viewing meta-data page - all take very long time. On the reports website, jobs are listed as 'running' even 30 minutes after the local process is terminated, And some jobs marked as 'new' are never started. I'm using a recent version (rev 3137:ddd9d5ac0457 from december 1st), and turned on heartbeat, debug, events, actions logs. Restarting apache and postgresql does not solve the problem. I'm still investigating this issue, but any suggestions or pointers would be greatly appreciated. Thanks, gordon