There are options CountRuntimeCalls, CountJNICalls and CountJVMCalls that provide histograms of the calls into the JVM. These are useful.
The Trace* Options provide no useful information and is thousands of lines of useless stuff for java -version.
JVM JVM_ArrayCopy
JVM JVM_ArrayCopy
JVM JVM_ArrayCopy
JVM JVM_ArrayCopy
JVM JVM_ArrayCopy
Java HotSpot(TM) 64-Bit Server VM (build 1.9.0-internal-fastdebug-cphillim_2015_11_13_14_47-b00-coleen, mixed mode)JVM JVM_ArrayCopy
JVM JVM_ArrayCopy
JVM JVM_ArrayCopy
JVM JVM_MonitorNotifyAll
JVM JVM_CurrentThread
JVM JVM_GetStackAccessControlContext
JVM JVM_GetInheritedAccessControlContext
OR: TraceRuntimeCalls
...
7556 InterpreterRuntime::resolve_from_cache(JavaThread* thread, Bytecodes::Code bytecode)
7557 InterpreterRuntime::build_method_counters(JavaThread* thread, Method* m)
7558 InterpreterRuntime::resolve_from_cache(JavaThread* thread, Bytecodes::Code bytecode)
7559 InterpreterRuntime::_new(JavaThread* thread, ConstantPool* pool, int index)
7560 InterpreterRuntime::resolve_from_cache(JavaThread* thread, Bytecodes::Code bytecode)
7561 InterpreterRuntime::build_method_counters(JavaThread* thread, Method* m)
7562 InterpreterRuntime::resolve_from_cache(JavaThread* thread, Bytecodes::Code bytecode)
7563 InterpreterRuntime::resolve_from_cache(JavaThread* thread, Bytecodes::Code bytecode)
7564 InterpreterRuntime::build_method_counters(JavaThread* thread, Method* m)
...
The Trace* Options provide no useful information and is thousands of lines of useless stuff for java -version.
JVM JVM_ArrayCopy
JVM JVM_ArrayCopy
JVM JVM_ArrayCopy
JVM JVM_ArrayCopy
JVM JVM_ArrayCopy
Java HotSpot(TM) 64-Bit Server VM (build 1.9.0-internal-fastdebug-cphillim_2015_11_13_14_47-b00-coleen, mixed mode)JVM JVM_ArrayCopy
JVM JVM_ArrayCopy
JVM JVM_ArrayCopy
JVM JVM_MonitorNotifyAll
JVM JVM_CurrentThread
JVM JVM_GetStackAccessControlContext
JVM JVM_GetInheritedAccessControlContext
OR: TraceRuntimeCalls
...
7556 InterpreterRuntime::resolve_from_cache(JavaThread* thread, Bytecodes::Code bytecode)
7557 InterpreterRuntime::build_method_counters(JavaThread* thread, Method* m)
7558 InterpreterRuntime::resolve_from_cache(JavaThread* thread, Bytecodes::Code bytecode)
7559 InterpreterRuntime::_new(JavaThread* thread, ConstantPool* pool, int index)
7560 InterpreterRuntime::resolve_from_cache(JavaThread* thread, Bytecodes::Code bytecode)
7561 InterpreterRuntime::build_method_counters(JavaThread* thread, Method* m)
7562 InterpreterRuntime::resolve_from_cache(JavaThread* thread, Bytecodes::Code bytecode)
7563 InterpreterRuntime::resolve_from_cache(JavaThread* thread, Bytecodes::Code bytecode)
7564 InterpreterRuntime::build_method_counters(JavaThread* thread, Method* m)
...
- relates to
-
JDK-8133885 Reimplement Runtime tracing code in Unified Logging framework (phase 1)
-
- Resolved
-