[JBoss-user] [JCA/JBoss] - getConnection from pool
Hi, I ran a profiler on a test ejb that in a loop call Datasource.getConnection after each getConnection I closed it. for 100 getConnections the garbage collector threw 13,000 allocated in WrappedDataSource.getConnection (I don't have more stack information :-( ) for 1000 getConnections the garbage collector threw 450,000 allocated in WrappedDataSource.getConnection the database is MySQL and configured with pool size of min=max=100 all the getConnections are in the same transaction and JBoss succeeded to understand this fact and return a previously acquired ConnectionListener yet the amount of memory consumption is huge and its escalating The JBoss version is 4.0.1 with Java 5 The machine used was a P4 3.4Ghz with 1G DDR2 533 It seems that for a pooled connection . the memory consumption during the process of getting the connection is way to high I am in the process of trying to figure out what is the cause such a behavior if someone already understand what can lead to this consumption please let me know and save me the time. If I will figure out what cause it I'll post my finding here Thanks Omri View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3874919#3874919 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3874919 --- SF email is sponsored by - The IT Product Guide Read honest candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595alloc_id=14396op=click ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [JCA/JBoss] - Prepare statement cache
Hi, Does someone knows why the prepare statement caching is done only on prepareStatement(String sql) and not on the other prepareStatement methods such as prepareStatement(String sql, int resultSetType, int resultSetConcurrency) Thanks Omri View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3874532#3874532 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3874532 --- This SF.Net email is sponsored by: New Crystal Reports XI. Version 11 adds new functionality designed to reduce time involved in creating, integrating, and deploying reporting solutions. Free runtime info, new features, or free trial, at: http://www.businessobjects.com/devxi/728 ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [JBossWS] - webservice and https
How do I configure jboss to replace the: REPLACE_WITH_ACTUAL_URL port address with https and secure port and not with http? View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3872418#3872418 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3872418 --- SF email is sponsored by - The IT Product Guide Read honest candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595alloc_id=14396op=click ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Management, JMX/JBoss] - JDK 1.5 and JMX Implementation
Hi, Is there anyway to replace the jdk 1.5 jmx implementation with JBoss implementation, I know about javax.management.builder.initial property but this property change the mbean server implementation and I want to change the timer implementation and the MLet implementation as well Thanks Omri View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3866181#3866181 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3866181 --- SF email is sponsored by - The IT Product Guide Read honest candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595alloc_id=14396op=click ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
