This discussion is archived
2 Replies Latest reply: Dec 6, 2012 8:42 AM by 977631 RSS

Performace web

977631 Newbie
Currently Being Moderated
Hello i like that my page load from webingine increse your performance now is very slow and load same page in other navigator it is more fast very more and why?
please is it normal? how I can solve this problem.
  • 1. Re: Performace web
    jsmith Guru
    Currently Being Moderated
    Hello i like that my page load from webingine increase your performance now is very slow and load same page in other navigator it is more fast very more and why?
    You are probably running a 64 bit JRE rather than a 32 bit JRE. The 64 bit version does not JIT compile it's JavaScript and the 32 bit version does. So the 64 bit JavaScript runtime is about 3 times slower than the 32 bit version. On windows, the 32 bit JRE's JavaScript processor is a bit slower than recent Chrome and Firefox builds, but faster than IE9. See below for a WebView performance analysis:

    http://stackoverflow.com/questions/10762979/performance-of-webview-in-javafx

    WebView rendering performance has some performance tweaks applied to it for jdk8, which help it to take advantage of some features like accelerated compositing which is currently switched on in late Chrome builds, but not in JavaFX 2.2 builds, see the link below for more details:

    http://stackoverflow.com/questions/13602303/javafx-2-2-webview-scroll-speed-is-slow-2d-rendering
  • 2. Re: Performace web
    977631 Newbie
    Currently Being Moderated
    Ok, yes I tired this in windows 7 on 64 bits and java 7U9 64 bits, thankyou.
    Now I test this with 32 bits

    Edited by: poloche on 06-dic-2012 8:41

Legend

  • Correct Answers - 10 points
  • Helpful Answers - 5 points