Perfetto v5.0
CHANGELOG:
Tracing service and probes:
* Added gpu_mem_total ftrace event.
* Added TrustZone (scm start/end) event.
* Added protos for GPU memory tracking and updated render stages proto.
* Added time_in_state probe for Android (CPU time broken down by frequency).
Trace Processor:
* Added ingestion of IRQ and SoftIRQ events.
* Added ingestion of workqueue events. KAddr symbolization still missing.
* Added ingestion of voltage regulators and board clock change events.
* Added ingestion of new ION ion_buffer_create/destroy events.
* Added ingestion of TrustZone (scm start/end) events.
* Added SurfaceFlinger derived events (tracking of missed frames).
* Changed parsing of scheduler task state on 4.14 kernels.
* Changed importing of Java heap graphs: allow partial dumps.
* Improved performance of the SQL query engine.
UI:
* Added dedicated query page for custom SQL queries.
* Added navigation links for Binder slices.
* Removed overview summary mode when zoomed out.
* Fixed recording page when targeting Android P.
* Improved slice pan/zoom performance by quantizing.