[jboss-user] [Performance Tuning] - Options for CMS and G1 Collectors

Carlos Oliva [https://community.jboss.org/people/ramboid] created the discussion "Options for CMS and G1 Collectors" To view the discussion, visit: https://community.jboss.org/message/722511#722511 -------------------------------------------------------------- Could you recommend settings for these two collectors that come wiht the SUN JVM?  I would like to try these two collectors in my application running in JBoss1.5 and JDK1.6_30.  I have four processors and about 16GB of total RAM so I am allocating a max heap of about 6GB. What would ther be the best settings to take advantage of the ergonomics of the JVM?  I am trying a few settings that minimize the promotion of objects to the tenured generation but I see very little promotion from the young to the tenured gens.  I thoguht that it would be a good idea to promote more objects to tenure and take advantage of the CMS collector. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/722511#722511] Start a new discussion in Performance Tuning at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]