(I wouldn't be too concerned about overhead of a disk-based recording. All data in JFR is written lock-free and flushed by a background thread. The difference in overhead between disk and memory is usually not measurable)
(I wouldn't be too concerned about overhead of a disk-based recording. All data in JFR is written lock-free and flushed by a background thread. The difference in overhead between disk and memory is usually not measurable)