> Do you mean that the "-XX:+PrintGCDetails and -XX:+PrintGCTimeStamps" > is > run on the command line with the PrintGCStats command or set in the java > config for the JVM? The latter. But see Jon Masamitsu's follow-up response about the GC logs from +UseParallelGC in 1.4.2; which may make this somewhat moot in this case. -- ramki