java.lang.management, com.sun.management API and JVM TI only report Java
threads. The internal GC threads are not Java threads and are
filtered. There is no supported API to get the safepoint time and
GC/compiler thread CPU time.
I also think that the internal thread CPU time/usage are
Hey serviceability devs,
I'm currently looking to migrate our company's codebases to JDK 17 and am
running into an issue where sun.management.HotspotThreadMBean and
HotspotRuntimeMBean are no longer accessible from client code. We have a few
internal metrics that use this MBean in order to
