Hi Jim, I understand your concern about the free memory size trending down and hovering at a low number. However, I think that is just a function of how the Java garbage collection works on a server. On the other hand, we did have some memory issues awhile back, I think pre-3.14, so I would encourage you to make sure you are running our latest stable release 3.14.06: ftp://ftp.unidata.ucar.edu/pub/thredds/3.14/thredds.war Also, for JVM options and such, take a look at some of the setup documents reference from our TDS doc page http://motherlode.ucar.edu:8080/thredds/docs/ esp the "Security" and "Performance" links. So, from your voice mail, it sounds like you did get some big requests that match up to the OutOfMemoryErrors. Could you send an example? Thanks, Ethan Ticket Details =================== Ticket ID: ACH-367294 Department: Support THREDDS Priority: Low Status: Open
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