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Commit bb55b7f4 authored by Alec Mouri's avatar Alec Mouri
Browse files

Add global frame histograms into SF atoms 

Adding CPU and GPU histograms for regression tracking.

Bug: 144037240
Test: builds
Change-Id: I2f9aec93a78c9a28a8a393c3fc70eec6e8927f91
parent 4d5b0be4

cmds/statsd/src/atoms.proto

+12 −0
Original line number Diff line number Diff line
@@ -8000,6 +8000,18 @@ message SurfaceflingerStatsGlobalInfo { 
    // of this pull. If this number grows prohibitively large, then this can

    // cause jank due to resource contention.

    optional int32 event_connection_count = 6;

    // Set of timings measured from when SurfaceFlinger began compositing a

    // frame, until the frame was requested to be presented to the display. This

    // measures SurfaceFlinger's total CPU walltime on the critical path per

    // frame.

    optional FrameTimingHistogram frame_duration = 7

        [(android.os.statsd.log_mode) = MODE_BYTES];

    // Set of timings measured from when SurfaceFlinger first began using the

    // GPU to composite a frame, until the GPU has finished compositing that

    // frame. This measures the total additional time SurfaceFlinger needed to

    // perform due to falling back into GPU composition.

    optional FrameTimingHistogram render_engine_timing = 8

        [(android.os.statsd.log_mode) = MODE_BYTES];

}



/**