commit | 9b804b15b57e44e52531aad16efc415995400fa4 | [log] [tgz] |
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author | Midas Chien <midaschieh@google.com> | Sat Dec 12 00:46:58 2020 +0800 |
committer | Midas Chien <midaschieh@google.com> | Fri Jan 15 17:28:26 2021 +0800 |
tree | 850ec898c73f7996a7feb527fe9024772ef09e26 | |
parent | aa4385bc5997ecad4c633885e1b331b1115012fb [diff] |
metrics: add hwcomposer metrics Add metrics to count different composition type layers. Bug: 174538438 Test: tools/diff_test_trace_processor.py <trace_processor_sheel> \ --trace-filter='composition_layer' Test: <trace_processor_sheel> --run-metrics android_hwcomposer \ <perfetto trace> Change-Id: I863c7f434e3b7df38635c669492da5246e62de93
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.