Hi KB, Thanks for your inputs!
The demo app is wicket-jquery-ui-samples: https://github.com/sebfz1/wicket-jquery-ui online here: http://www.7thweb.net/wicket-jquery-ui/ If you want to give a try at profiling, you are very welcome! :) In the meantime, I launch the HPROF on the server and I will let it collect data for some hours. Will see what comes out... By monitoring the traffic, I also saw queries to the InspectorPage (yes, I've got the inspector page in "production"! But that's a demo app, that's why...). I know the inspector page can be memory consuming, so maybe it's an hit... Best regards, Sebastien On Mon, Aug 7, 2017 at 11:42 AM, Korbinian Bachl < korbinian.ba...@whiskyworld.de> wrote: > Hello Sebastien, > > that sounds bad - how big is the heap space you gave to your server? > > I'm running our app now on a testserver for 10 days and the memory usage > seems normal - even though I also did some jMeter on it during the last > week, spawning many many threads and requests; > > Heap from 8-Snapshot here reads as follows at the current time: > > Heap Memory Usage: > Memory that Java Virtual Machine initially requested to the Operating > System: 2.147.483.648 Bytes > Memory that Java Virtual Machine is guaranteed to receive from the > Operating System: 2.144.337.920 Bytes > Maximum Memory that Java Virtual Machine may get from the Operating > System: 2.144.337.920 Bytes. Note that this is not guaranteed. > Memory that Java Virtual Machine uses at this time: 1.018.066.976 Bytes > > While our production one after nealry 10 weeks uptime reads this: > > Heap Memory Usage: > Memory that Java Virtual Machine initially requested to the Operating > System: 4.294.967.296 Bytes > Memory that Java Virtual Machine is guaranteed to receive from the > Operating System: 4.151.836.672 Bytes > Maximum Memory that Java Virtual Machine may get from the Operating > System: 4.151.836.672 Bytes. Note that this is not guaranteed. > Memory that Java Virtual Machine uses at this time: 1.014.171.432 Bytes > > > > So far nothing big difference - both are far away from maximumg level; > > What kind of demo app is this? > > Best, > > KB >