IZ81234: NEW FUNCTION: JIT sampling thread no longer disabled in Full Speed Debug Mode
Closed as program error.
The Health Center requires the JIT sampling thread to be active in order to produce method profiles. Up until Java 6 SR8, the JIT disables the sampling thread under some circumstances that puts the JIT into the so called "Full Speed Debug" mode. Examples of such cases include the use of debuggers (such as JDWP) or monitoring tools (such as Wily Introscope or Mercury). In these cases Health Center was not able show any method profiling information. Starting with Java 6 SR8 the JIT sampling thread will no longer be disabled in Full Speed Debug mode.
JIT sampling thread not disabled in Full Speed Debug Mode This new function will be available in: 6.0.0 SR8 5.0.0 SR12
Reported component name
JAVA 5 JIT
Reported component ID
Last modified date
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fixed component name
JAVA 5 JIT
Fixed component ID
Applicable component levels