async-profiler/async-profiler v1.7

Method invocation profiling. Filters

on GitHub

v1.7

Features

• Profile invocations of arbitrary Java methods
• Filter stack traces by the given name pattern
• Java API to filter monitored threads
• --cstack/--no-cstack option

Improvements

• Thread names and Java thread IDs in JFR output
• Wall clock profiler distinguishes RUNNABLE vs. SLEEPING threads
• Stable profiling interval in wall clock mode
• C++ function names as events, e.g. -e VMThread::execute
• check command to test event availability
• Allow shading of AsyncProfiler API
• Enable CPU profiling on WSL
• Enable allocation profiling on Zing
• Reduce the amount of unknown_Java samples