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NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
THREDDS folk, Have folks played around with Garbage Collection tuning parameters besides "-XX:MaxPermSize" to help tomcat/TDS permgen errors? Our TDS tomcat is throwing "GC overhead limit exceeded" errors again. I know on the Unidata TDS page http://www.unidata.ucar.edu/projects/THREDDS/tech/tds4.2/tutorial/BasicTomcatAndTDSSecurity.html it says the only thing you can do is increase -XX:MaxPermSize, which only delays the problem, solved only by restarting tomcat. But in this Garbage Collection tuning article http://www.petefreitag.com/articles/gctuning/ they describe many different options, and I'm wondering whether folks have tried using these, or whether they just don't do any good. Thanks, Rich -- Dr. Richard P. Signell (508) 457-2229 USGS, 384 Woods Hole Rd. Woods Hole, MA 02543-1598
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