JavaFX scrolling table update performance degrades over time
Try using the G1GC garbage collector. I had a similar, but not identical, issue (large number of persistent objects in tableview) that was resolved by using G1GC.
java XX:+UseG1GC
Try using the G1GC garbage collector. I had a similar, but not identical, issue (large number of persistent objects in tableview) that was resolved by using G1GC.
java XX:+UseG1GC