[ https://issues.apache.org/jira/browse/PIVOT-860?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Roger Whitcomb reassigned PIVOT-860: ------------------------------------ Assignee: Roger Whitcomb (was: Sandro Martini) > CPU Usage at 100% when displaying an Expander > --------------------------------------------- > > Key: PIVOT-860 > URL: https://issues.apache.org/jira/browse/PIVOT-860 > Project: Pivot > Issue Type: Bug > Affects Versions: 2.0.2 > Environment: Windows XP, reproduced on Java 6 (various versions) and > Java 7 > Reporter: Guillaume Deshors > Assignee: Roger Whitcomb > Labels: performance > Fix For: 2.0.3 > > Attachments: pivot_kitchensink_expanders_profile_test_0.png, > pivot_kitchensink_expanders_profile_test_1.png, > pivot_kitchensink_expanders_profile_test_2.png > > > When displaying an Expander component, the CPU usage immediately goes up and > stays at 100% as long as the component is displayed (even if the window is > background, reduced or whatever). > To be precise, I really had 50% because I have a dual core : one of the core > was 100%. > Reproduced on 3 different computers, all Windows XP, with Java 6 and 7. > Reproduced in applet and in standalone application shape. > Steps to reproduce : > 1/ go to http://pivot.apache.org/tutorials/sample-application.html > -> CPU is normal, say 5% > 2/ click on "navigation" to see the expander > -> CPU is at 100%, at least one of the cores. > Alternative : just go to http://pivot.apache.org/tutorials/expanders.html and > expect the same. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira