Am Sat, 20 Jun 2015 17:12:34 +0100 schrieb Alan Bateman <alan.bate...@oracle.com>: > Tracking peak usage would be consistent with some of the other > platform MXBeans so I think this make sense.
Yes, peak usage and count is also used in for example the ThreadsMBean. > Back-off + gc is implementation specific and I don't think > appropriate to add to the BufferPoolMXBean. This type of tracking > might be better served with jvmstat counters. Ok, I will check how easy it is to get it integrated. > JFR isn't in OpenJDK > but others here might be able to say whether it could make use of the > counters and updated instrumentation. Interesting, I would have expected that some instrumentation/reporting infrastructure is in the openjdk code base. Is this a mega patch to be integrated in the commercial offering or is this a smart instrumentation layer? Isnt there some event infrastructure in OpenJDK present? Gruss Bernd
