pumaking Posted January 11, 2012 Share Posted January 11, 2012 Hi,I have enourmous performance problems with Ireport 4.1.3 and 4.5.0. I use Jasperreports server 4.0.2 and load the reports via the repository navigator.Java is installed in version 1.60_23, I user Win7 X64 and have quite a performant workstation with 8 GB Ram and a Core i7-CPU.I measured the time it takes to open a quite complex report: 4.0.1: 7 seconds4.1.3: 96 seconds4.5.0: I killed the process after it was loading 5 minutes...Btw: I imported the settings from 4.0.1 to the other versions, so everything should be configured the same. Ireport compatibility is set to 4_0_1.Someone an idea what goes wrong here? Link to comment Share on other sites More sharing options...
rlfisherpbtgroup.com Posted January 20, 2012 Share Posted January 20, 2012 I also recently upgraded from 3.7.x to 4.5.0 and the performance is terrible. It takes almost a minute to load the initial design view of a small report. It can take 15-30 seconds after clicking on a report element to see the design and properties react to the selection.I wanted to try increasing the memory allocated to Java, but I can no longer find the ireport.conf file that was present in earlier versions.This is really terrible performance and a major step backwards for a good product.. Link to comment Share on other sites More sharing options...
miltenb Posted January 25, 2012 Share Posted January 25, 2012 Yes !I am going back to 4.0.2. Version 4.11 && 4.5.0 blow in terms of speed. I know I am not adding to the discussion, but 5 - 6 times slower ?! Check your code or at least tell us why you are doing extra in the background to warrent this waiting. On MacOS X 10.7.2 : I am seeing iReport doing allmost nothing or spiking ~130%three times before giving me my preview.Post Edited by miltenb at 01/30/2012 06:20 Link to comment Share on other sites More sharing options...
xok Posted January 26, 2012 Share Posted January 26, 2012 On a developer enviroment, I had previously a weird sistuation.I use a virtual machine envirionment with VirtualBox, being Windows 7 SP1 64 Bits and the Guest an Windows XP Pro SP3 32 Bits.If I use the Direct3D drivers of the Virtualbox Guest Additions, the iReport in the VM will be very slow... The java.exe process will use a lot of CPU usage because of this.Not sure if it is related with your problem.Post Edited by robccsilva at 01/26/2012 14:04 Link to comment Share on other sites More sharing options...
bobjasper Posted January 27, 2012 Share Posted January 27, 2012 I installed iReport 4.5 yesterday, and was surprised by how long it takes to load my report (compared to 4.0.0). I will probably revert to an earlier version until this is fixed. Link to comment Share on other sites More sharing options...
yanivd Posted January 29, 2012 Share Posted January 29, 2012 Totally agree. +1 Link to comment Share on other sites More sharing options...
diddy Posted January 29, 2012 Share Posted January 29, 2012 Same here ... I hope it gets fixed soon. Link to comment Share on other sites More sharing options...
geri Posted January 30, 2012 Share Posted January 30, 2012 For me this works:1.) Uninstall jasperreports-extensions plugin.2.) In Options --> Classpath remove all entries.3.) Restart iReport. Link to comment Share on other sites More sharing options...
miltenb Posted January 30, 2012 Share Posted January 30, 2012 This seems to work for me as well ! Great !! Link to comment Share on other sites More sharing options...
pumaking Posted January 30, 2012 Author Share Posted January 30, 2012 For me too. But does this have any other negative effects? Link to comment Share on other sites More sharing options...
miltenb Posted January 30, 2012 Share Posted January 30, 2012 Did not find any as of yet. However, after a few runs new Classpath entries were created and the speed starts to decrease.I can keep deleting off course, but something of a more structural nature would be great.Post Edited by miltenb at 01/30/2012 15:43 Link to comment Share on other sites More sharing options...
geri Posted January 30, 2012 Share Posted January 30, 2012 Did you uninstall the plugin (not only deactivate it)?I have 7 entries in the classpath tab. Link to comment Share on other sites More sharing options...
miltenb Posted January 30, 2012 Share Posted January 30, 2012 Yes, I deleted the plugin. And I only have 7 Classpaths ( where were tens of them before ). Link to comment Share on other sites More sharing options...
kpukka Posted February 2, 2012 Share Posted February 2, 2012 wow. Uninstalling extension and removing classpath worked for me too. Thanks.I'm new to iReports, and just started using it with the 4.5.0 release. Last few days I've been thinking "how does anyone get anything done with this tool?". I glad to find that the slowness (especially when compiling) is not the norm. I wouldn't have known otherwise. Link to comment Share on other sites More sharing options...
rlfisherpbtgroup.com Posted February 2, 2012 Share Posted February 2, 2012 1) I can deactivate the plug-in but cannot see how to uninstall it. the checkbox is greyed out/not selectable.2) there are over 100 items in the classpath - they ALL get removed? Link to comment Share on other sites More sharing options...
kpukka Posted February 3, 2012 Share Posted February 3, 2012 To uninstall plugin: Tools -> Plugins Select "Installed" tab Check "jasperreports-extensions" Click uninstall button at bottom.To remove classpaths: Tools -> Options -> iReport -> Classpath Shift-Click or Ctrl-A to select all Remove Link to comment Share on other sites More sharing options...
geri Posted February 3, 2012 Share Posted February 3, 2012 I´m glad that i could help with my solution. I hope, someone of the developers read this thread and correct this problem in 4.5.1. Link to comment Share on other sites More sharing options...
rlfisherpbtgroup.com Posted February 3, 2012 Share Posted February 3, 2012 My issue is that ALL of the installed plugins are "greyed out." They can be higlighted, but I cannot check the checkbox.I am surprised that iReport can run without ANY of the classpaths. Link to comment Share on other sites More sharing options...
erikd Posted February 6, 2012 Share Posted February 6, 2012 Thanks for posting the solution here. I moved to version 4.3.1. Link to comment Share on other sites More sharing options...
fambrius Posted October 1, 2012 Share Posted October 1, 2012 I've been suffering the slowness of iReport for several months working with a huge report.I've tried everything, even using JasperSoft Studio (which went a bit faster), but could never use the designer with a speed as when you're using Word.Today I've discovered JasperWave (www.jasperwave.com) which goes really fast! So I recommend you to try JasperWave. Link to comment Share on other sites More sharing options...
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