commit | 1e0ac26704eae5e1ed873548c765c6d72b409a3e | [log] [tgz] |
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author | Lalit Maganti <lalitm@google.com> | Fri Jun 19 14:13:59 2020 +0100 |
committer | Lalit Maganti <lalitm@google.com> | Fri Jun 19 14:13:59 2020 +0100 |
tree | 6d437bd17b9e0627dd2d2ef1accef3bf6086655a | |
parent | 28c801fc37b854f49e3d0f5e00600821dba75f8e [diff] |
ui: revamp quantization for cpu and userspace slices This CL implements the design set out by [1] with respect to quantization for cpu and userspace slices. For now we decided to use pure SQL approach to quantization as it seems to have good performance even on larger (~1GB) traces. [1] https://docs.google.com/document/d/1wRFUOvF33dKwSwPAWeS8EcKFNwHXedG-wkdDOPHDYQg/edit#heading=h.w73kw84it4lm Change-Id: I169daa2f1bd4c6d7d68db20e893444d5b835ba41
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://docs.perfetto.dev or the /docs/ directory for documentation.