[metrics] adding chrome_stack_samples_for_task.sql Given a chrome task name resulting from chrome_tasks.sql, this script finds and aggregates all stack samples that happened during this task and returns them. Bug:235062961 Change-Id: Ibe55e3941c5113ca5c1b58ba68d9aa6a84f6613d
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.