| commit | 3f8fabd85f1c3c15a2a98a40fe71e3eb165fba5e | [log] [tgz] |
|---|---|---|
| author | Lalit Maganti <lalitm@google.com> | Tue Aug 10 15:57:46 2021 +0100 |
| committer | Lalit Maganti <lalitm@google.com> | Tue Aug 10 15:57:46 2021 +0100 |
| tree | 0c798100f01a241f0cfc54686b1f805ba4e9796b | |
| parent | bb09784511ef291082ade44a2d3d05dd3e45d30d [diff] |
tools: add experimental python library/binary for slice breakdowns This CL adds an experimental Python library and accompanying binary which breaks down the slices in a trace by various dimensions, computing the total self time. It optionally supports passing in a process name to limit the breakdown to and the start/end timestamps to select the region of the trace to breakdown Bug: 196040224 Change-Id: I2ce7555dc1ece4f236da0f2410afff51bbee78f1
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.