Troubleshooting & Performance Tips

Learn how JasperReports Server users can troubleshoot bottlenecking and slow performance. This includes issues such as running out of database connections, reducing the strain caused by concurrent users and report executions, adjusting ad hoc performance, handling large reports, disabling multi-line data processing, and adjusting JasperReports Server’s caching values.

Running out of Database Connections

How running out of database connections can cause slow performance in JasperReports Server and how it can be corrected.

Concurrent Users Vs. Concurrent Report Executions

An explanation of the ratio between concurrent users and the actions they perform as well as how users can take advantage of this to improve performance in JasperReports Server.

Measuring & Tuning Ad Hoc Performance

How to measure and tune JasperReport Servers ad hoc performance in the event of a bottleneck or slowdown.

Large Reports

How large reports can contribute to bottlenecks and slowdown in JasperReports Server and how users can troubleshoot them.

Disable Multi-Line Data Processing

Learn how disabling multi-line data processing in JasperReports Server in order to reduce bottleneck or slowdown.

Modify the Caching Values

Learn about the settings that govern how the cache is cleared in JasperReports Server and how to adjust them.

Reports With Logos Fail to Load

How to resolve an issue in which reports with a logo will not load after upgrading from RiskVision version 9.2 to version 9.4 and above.