Thanks Knut. Actually it turns out that Derby is being started by Glassfish and the stdout of "-verbose:gc" is going nowhere.
I do appreciate your help! Brett -----Original Message----- From: Knut Anders Hatlen [mailto:[email protected]] Sent: Wednesday, February 22, 2012 6:03 AM To: [email protected] Subject: Re: Trying to start derby network server with properties to monitor garbage collection "Bergquist, Brett" <[email protected]> writes: > Tried adding “-verbose:gc” to the “startNetworkServer” script, but I > cannot find out where the garbage collection statistics output should > appear? It is printed to the console in my environment: % DERBY_OPTS=-verbose:gc /code/derby/releases/db-derby-10.8.2.2-bin/bin/startNetworkServer Wed Feb 22 11:56:20 CET 2012 : Security manager installed using the Basic server security policy. Wed Feb 22 11:56:21 CET 2012 : Apache Derby Network Server - 10.8.2.2 - (1181258) started and ready to accept connections on port 1527 [GC 16896K->1312K(64768K), 0.0116008 secs] [GC 18208K->2584K(64768K), 0.0106343 secs] [GC 19480K->3885K(64768K), 0.0133624 secs] [GC 20781K->4147K(64768K), 0.0076451 secs] -- Knut Anders
