pprof_builder: only attempt demangling itanium function names Quick fixup for a crash, will migrate this to trace_processor's Demangle() soon afterwards. Bug: 227448924 Change-Id: I09fd399d692e6a06177afb7624c50c4fc6f7c8d4
Perfetto is a production-grade open-source stack for performance instrumentation and trace analysis. It offers services and libraries and for recording system-level and app-level traces, native + java heap profiling, a library for analyzing traces using SQL and a web-based UI to visualize and explore multi-GB traces.
See https://perfetto.dev/docs or the /docs/ directory for documentation.