tp: switch from dict to list of pairs in descriptor generation script This ensures if we have the same file being used to generate two descriptors, we can handle both; with a dict, we'd only regenerate one of them. Bug: 162807918 Change-Id: Ib1a907f6d52c51ee1e5cef3dddacaa7f52cafb41
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.