User development, A new message was posted in the thread "5.1.0.GA considerably slower than 4.0.3RC2! Up to 200%":
http://community.jboss.org/message/526254#526254 Author : Emil Nilimaa Profile : http://community.jboss.org/people/Eminil Message: -------------------------------------------------------------- To demonstrate this we simply added a test method at the top of one of our EJBs. public void testJBossSpeed(org.apache.log4j.Logger log){ String s = ""; for(int i=0; i < 1000000; i++){ s += i; if (s.length()> 1000){ s = ""; } } } (We used System.currentTimeMillis() to fetch time before the method starts and when it stops to figure out the time it took to run). JBoss 4.0.3RC2 = approx 2500ms JBoss 5.1.0.GA = approx 3500ms This is a fairly simple test though. When lots of code gets involved the slowness of 5.1.0 increases a lot to somewhere around 200-300%. This is weird... it seems the whole VM is running slower? Is it some configuration issue we have messed up or forgot to turn on/off? -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/526254#526254
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