cristiansimioni_milani.ext Posted March 9, 2015 Posted March 9, 2015 We have created a report that returns around 1000 pages. However the performance is very slow.The query from a JDBC Oracle Database returns the result in around 10 seconds (tested into SQL). Then, the first page is filled with the result, but the other pages are taking more than 30 minutes to be filled.We already tried to remove the pagination, increase the java memory and a whole bunch of other things on Webserver side.Is there any specific configuration to perform this kind of report? Any sugestions?
hozawa Posted March 10, 2015 Posted March 10, 2015 JasperReports Server has a performance problem.I can generate 100,000 page pdf with my JasperReports program in about 9 minutes so the problem is not a problem with JasperReports library.That said, my WAS users aren't experiencing that slowness. Did you make your report very complex? Check if the problem is with CPU usage or with memory usage. I've found that it's usually CPU usage going to 100%.
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