| commit | 1b9040740b9795a9924b0a070856c1f58e670a3a | [log] [tgz] |
|---|---|---|
| author | Luke Chang <lukechang@google.com> | Wed Jan 26 09:33:19 2022 +0800 |
| committer | Luke Chang <lukechang@google.com> | Thu Jan 27 11:46:52 2022 +0800 |
| tree | deab1568c265a64a1d86176fda5553f98a243d18 | |
| parent | d7b55ea623d1106cb4e1961a4180caf1280ec6ab [diff] |
trace_processor: support inet_sock_set_state event
The inet_sock_set_state ftrace event could be used to track sock state
change. The patch parses the inet_sock_set_state event and show the TCP
state on async task tracker.
Bug: 215086208
Test: ui/run-dev-server & manaul check the UI behavior
Test: tools/diff_test_trace_processor.py <trace_processor_shell> \
--query-metric-filter='inet_sock_set_state'
Change-Id: Iad0eae017cc3b4045cee4273c4ccc090c6b25278
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.