This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.
Hi Eric, > I've long wondered why IDV seems sluggish to respond to user > interaction. Today, I happened to notice that IDV (version 2.6u2) was > consuming 100% of both of my cpu cores, and this is just after it has > started, before any user data is loaded. > Thanks for looking into this. We have never seen this. What platform/OS/graphics card are you running on? Is this just after startup or is it still hammering your machine after a minute or so (there is class loading overhead at startup). Can you do a stack dump and send it in so we can see if its something in Java? You can hit the url: http://localhost:8788/stack.html which produces a stack trace. -Jeff Ticket Details =================== Ticket ID: WIL-310768 Department: Support IDV Priority: Normal Status: Open