New feature: periodic snapshot trigger allows to choose the kind of snapshot to capture: performance, memory in *.snapshot format or memory in HPROF format. Previosly, the periodic snapshot trigger only captured memory snapshots in *.snapshot format.
In particular, this feature helps to monitor long running applications. By default, telemetry buffer capacity is approximately 1 hour, and older telemetry is not available. Instead of increasing the telemetry buffer capabicty with "telemetrylimit" startup option, you can periodically capture performance snapshots to ensure that that oldest telemetry will not be lost.
NullPointerException in built-in probe Sockets