fuchsia/media/metrics.yaml

# Copyright 2019 The Fuchsia Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

################################################################################
# Cobalt Project: media
################################################################################

metric_definitions:

################################################################################
# audio_output_underflow_duration
#
# When an output underflow occurs during audio playback, we log its duration in
# nanoseconds, together with an event_code representing the time since boot.
################################################################################
- id: 2
  metric_name: audio_output_underflow_duration
  metric_type: ELAPSED_TIME

  metric_dimensions:
    - dimension: time_since_boot
      event_codes:
        0: UpLessThan15s
        1: UpLessThan30s
        2: UpLessThan1m
        3: UpLessThan2m
        4: UpLessThan4m
        5: UpLessThan8m
        6: UpLessThan16m
        7: UpLessThan32m
        8: UpLessThan64m

        # 'Overflow' bucket.  Make sure to rename if adding buckets
        99: UpMoreThan64m

  reports:
    #####################################################################
    # audio_output_underflow_duration_stats
    #####################################################################
    - report_name: audio_output_underflow_duration_stats
      id: 4271602451 # legacy long report_id
      report_type: NUMERIC_AGGREGATION
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, ARCH, SYSTEM_VERSION, OS, CHANNEL]

  meta_data:
    max_release_stage: GA
    expiration_date: "2020/05/07"