tools: Fix Hermetic ADB Path Due to the leading '/' in the hermetic adb path, python will interpert this as an absolute path. The underlying os.path.join() will not behave as expected if you try to concatinate this with the repo root, since both are seen as absolute paths. Instead, drop the leading slash to make it clear to python that this is a relative path, and not an absolute path. Change-Id: I446ab529207dd39b98755b7836aa0636fed0cb4c
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.