The R5 Collect task has assumed the functions of both the Reporter and R4.x Collect tasks. If you were running the Reporter task on an R4.x server, you now need to run the Collect task if you want to have statistic events, alarms and statistics reports generated in the Statistics Reporting database (STATREP.NSF).
During an upgrade from R4.x to R5, the Reporter task is automatically removed from NOTES.INI and the design of the Statistics & Events database (EVENTS4.NSF) is upgraded to support new features, including the new Statistic Collector (Collect) task.