commit | 2b9c7a50defb12e217e90a5aea42d1d3c1f3363b | [log] [tgz] |
---|---|---|
author | Lalit Maganti <lalitm@google.com> | Fri Mar 12 15:48:41 2021 +0000 |
committer | Lalit Maganti <lalitm@google.com> | Fri Mar 12 15:48:41 2021 +0000 |
tree | 802f5e00188d23870d913e12d63ee31598e816b3 | |
parent | dc27bad877a4d87f1b9352db18b19f19e2c753e2 [diff] |
metrics: add sched duration to trace metadata Often, the useful part of the trace is the place where we have sched data. Knowing this number gives us a proxy for tracking the time where all the producers in the trace have data. Change-Id: I27e74601fc207e58e9e3150bed726cd9196fe8b9
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.