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
