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Christian Lenz commented on NETBEANS-2525: ------------------------------------------ I will check the proposal of [~GeertjanWielenga]. I have guess that this could be related to HTML5 and PHP projects. Just guessing, it's a feeling, but I don't know it. Plan is to remove my HTML5 and PHP projects and check it again. > Background Scanning Process for first NetBeans start took more than 15min > ------------------------------------------------------------------------- > > Key: NETBEANS-2525 > URL: https://issues.apache.org/jira/browse/NETBEANS-2525 > Project: NetBeans > Issue Type: Bug > Components: ide - Performance > Affects Versions: 11.0 > Environment: Product Version: Apache NetBeans IDE 11.0 (Build > incubator-netbeans-release-404-on-20190319) > Java: 11.0.2; Java HotSpot(TM) 64-Bit Server VM 11.0.2+9-LTS > Runtime: Java(TM) SE Runtime Environment 11.0.2+9-LTS > System: Windows 10 version 10.0 running on amd64; Cp1252; de_DE (nb) > User directory: C:\Users\Chrl\AppData\Roaming\NetBeans\11.0 > Cache directory: C:\Users\Chrl\AppData\Local\NetBeans\Cache\11.0 > Reporter: Christian Lenz > Priority: Critical > Labels: performance > Attachments: 11.0 - messages.log, 11.0 - uigestures, Screenshot from > 2019-05-15 09-10-54.png, nb-11.0-selfsampler.npss, > nb-11.0-threaddump-1557855250946.tdump, windows security options.png > > > Steps to reproduce: > * Open NetBeans 11.0 for the very first time > * Choose yes to import settings from NetBeans 10.0 (No plugins, just settings) > * After NetBeans opens, It imported 33 projects from my old NetBeans instance. > * Install nb-javac. > * It opens the projects. > * Background scanning comes ups, need couple of minutes > * Because of some HTML5 projects, Oracle JS Parser implementation installer > comes up > * Install Oracle JS Parser Implementation. > * After first background scanning is finished the next one is coming up and > takes even longer. > * Waiting until everything is finish. Round about 15-17 min. > I added a heap dump, created via Visual VM (In case of sensitive data, I > removed the link, please give me a private link where I can upload it. > No I don't want to not use importing settings. First it is possible and > needed and second because it is not a real world case. I want my settings > from my old IDE and all my opened projects. I don't want to import/open them > one after one again, this is not a use case. And I don't want to make the > settings again and again, switching to a new version. Of course it will not > running as long as I open NetBeans w/o importing settings and opening all > projects but again this doesn't make sense. > My projects are: > * 5 Maven > * 1 PHP > * 4 HTML5 > * 14 Ant based NetBeans modules (Some 3rd-party, some from the Core) > * 8 Maven based NetBeans modules (all 3rd-party) > * 1 NetBeans Module suite project > What information do you need more? I will add the messages.log too, but I > need to clean up my user dir again, because I opened NetBeans after the > profiling again. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@netbeans.apache.org For additional commands, e-mail: commits-h...@netbeans.apache.org For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists