# 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: software_delivery
################################################################################

metric_definitions:

################################################################################
# System Up To Date
#
# Used to log the fact that an update check was performed, but the system is
# already running the latest version.
################################################################################
- id: 1
  replacement_metric_id: 101
  metric_name: system_up_to_date
  # The count will always be one.
  metric_type: EVENT_COUNT
  metric_dimensions: &sutd_dimensions
      # What initiated the update check?
    - dimension: initiator
      event_codes:
        0: AutomaticUpdateCheck
        1: UserInitiatedCheck
      # When did the update check occur?
    - dimension: hour_of_day
      max_event_code: 23
  reports:
    - report_name: system_up_to_date_counts
      id: 3897546620 # legacy long report_id
      report_type: NUMERIC_AGGREGATION
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: system_up_to_date_per_device_count
      id: 2703326378 # legacy long report_id
      report_type: PER_DEVICE_NUMERIC_STATS
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
      window_size:
        - 1
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

- id: 101
  metric_name: system_up_to_date_migrated
  # The count will always be one.
  metric_type: OCCURRENCE
  metric_semantics: [USAGE_COUNTING]
  metric_dimensions: *sutd_dimensions
  reports:
    - report_name: system_up_to_date_counts
      id: 1
      report_type: HOURLY_VALUE_NUMERIC_STATS
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: system_up_to_date_per_device_count
      id: 2
      report_type: UNIQUE_DEVICE_NUMERIC_STATS
      privacy_level: NO_ADDED_PRIVACY
      local_aggregation_period: WINDOW_1_DAY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

################################################################################
# OTA Start
#
# Used to log the fact that an update is available and is being applied.
################################################################################
- id: 2
  replacement_metric_id: 102
  metric_name: ota_start
  metric_type: EVENT_COUNT
  metric_dimensions: &otas_dimensions
      # What initiated the update check?
    - dimension: initiator
      event_codes:
        0: AutomaticUpdateCheck
        1: UserInitiatedCheck
      # When did the update check occur?
    - dimension: hour_of_day
      max_event_code: 23
  reports:
    - report_name: ota_start_stats
      id: 1
      report_type: PER_DEVICE_NUMERIC_STATS
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: ota_start_hist
      id: 2
      report_type: PER_DEVICE_HISTOGRAM
      int_buckets: &osh_buckets
        linear:
          floor: 0
          num_buckets: 50
          step_size: 1
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  # Deleted report IDs that must not be reused.
  deleted_report_ids: [276244619]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

- id: 102
  metric_name: ota_start_migrated
  metric_type: OCCURRENCE
  metric_dimensions: *otas_dimensions
  metric_semantics: [USAGE_COUNTING]
  reports:
    - report_name: ota_start_stats
      id: 1
      report_type: UNIQUE_DEVICE_NUMERIC_STATS
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: ota_start_hist
      id: 2
      report_type: UNIQUE_DEVICE_HISTOGRAMS
      system_profile_selection: SELECT_LAST
      int_buckets: *osh_buckets
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

################################################################################
# OTA Result Attempts
#
# Used to log OTA attempt number, at the point that update was applied and is
# ready to be booted, or an error was encountered during the update attempt
################################################################################
- id: 3
  replacement_metric_id: 103
  metric_name: ota_result_attempts
  # The value of the count will be the attempt number.
  metric_type: EVENT_COUNT
  metric_dimensions: &ora_dimensions
      # What initiated the update check?
    - dimension: initiator
      event_codes:
        0: AutomaticUpdateCheck
        1: UserInitiatedCheck
      # At which phase did the update terminate?
    - dimension: phase
      event_codes: &ota_result_termination_phases
        1: TUFUpdate
        2: PackageDownload
        3: ImageWrite
        4: SuccessPendingReboot
        5: Success
    - dimension: status_code
      event_codes: &ota_result_status_codes
        0: success
        1: error
        2: error_storage
        3: error_storage_out_of_space
        4: error_networking
        5: error_untrusted_tuf_repo
  reports:
    - report_name: ota_result_attempts_stats
      id: 1
      report_type: PER_DEVICE_NUMERIC_STATS
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: ota_result_attempts_hist
      id: 2
      report_type: PER_DEVICE_HISTOGRAM
      int_buckets: &orah_buckets
        linear:
          floor: 0
          num_buckets: 50
          step_size: 1
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  # Deleted report IDs that must not be reused.
  deleted_report_ids: [1004304452,1235984927]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

- id: 103
  metric_name: ota_result_attempts_migrated
  # The value of the count will be the attempt number.
  metric_type: OCCURRENCE
  metric_dimensions: *ora_dimensions
  metric_semantics: [USAGE_COUNTING]
  reports:
    - report_name: ota_result_attempts_stats
      id: 1
      report_type: UNIQUE_DEVICE_NUMERIC_STATS
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: ota_result_attempts_hist
      id: 2
      report_type: UNIQUE_DEVICE_HISTOGRAMS
      system_profile_selection: SELECT_LAST
      int_buckets: *orah_buckets
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"


################################################################################
# OTA Result Duration
#
# Used to log the duration of an OTA at the point that an update was
# applied and is ready to be booted, or an error was encountered during the
# update attempt
################################################################################
- id: 4
  replacement_metric_id: 104
  metric_name: ota_result_duration
  # How long the update took from start to finish (not counting any necessary
  # reboot), in microseconds
  metric_type: ELAPSED_TIME
  metric_dimensions: &ord_dimensions
      # What initiated the update check?
    - dimension: initiator
      event_codes:
        0: AutomaticUpdateCheck
        1: UserInitiatedCheck
      # At which phase did the update terminate?
    - dimension: phase
      event_codes: *ota_result_termination_phases
    - dimension: status_code
      event_codes: *ota_result_status_codes
  reports:
    - report_name: ota_result_duration_stats
      id: 1
      report_type: PER_DEVICE_NUMERIC_STATS
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    # Replaced by ota_result_duration_hist2 around 2020-11-17 with more buckets
    - report_name: ota_result_duration_hist
      id: 2
      report_type: PER_DEVICE_HISTOGRAM
      int_buckets: &ordh_buckets
        exponential:
          floor: 0
          num_buckets: 17
          initial_step: 1000
          step_multiplier: 2
      aggregation_type: MAX
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: ota_result_duration_hist2
      id: 3
      report_type: PER_DEVICE_HISTOGRAM
      int_buckets: &ordh2_buckets
        exponential:
          floor: 0
          num_buckets: 30
          initial_step: 1000
          step_multiplier: 2
      aggregation_type: MAX
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  # Deleted report IDs that must not be reused.
  deleted_report_ids: [845188937,3514494109]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

- id: 104
  metric_name: ota_result_duration_migrated
  # How long the update took from start to finish (not counting any necessary
  # reboot), in microseconds
  metric_type: INTEGER
  metric_units: MICROSECONDS
  metric_semantics: [LATENCY]
  metric_dimensions: *ord_dimensions
  reports:
    - report_name: ota_result_duration_stats
      id: 1
      report_type: UNIQUE_DEVICE_NUMERIC_STATS
      local_aggregation_period: WINDOW_1_DAY
      local_aggregation_procedure: SUM_PROCEDURE
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    # Replaced by ota_result_duration_hist2 around 2020-11-17 with more buckets
    - report_name: ota_result_duration_hist
      id: 2
      report_type: UNIQUE_DEVICE_HISTOGRAMS
      system_profile_selection: SELECT_LAST
      int_buckets: *ordh_buckets
      local_aggregation_period: WINDOW_1_DAY
      local_aggregation_procedure: MAX_PROCEDURE
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: ota_result_duration_hist2
      id: 3
      report_type: UNIQUE_DEVICE_HISTOGRAMS
      system_profile_selection: SELECT_LAST
      int_buckets: *ordh2_buckets
      local_aggregation_period: WINDOW_1_DAY
      local_aggregation_procedure: MAX_PROCEDURE
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"


################################################################################
# Fetch Blob Result
#
# Used to log a 1 every time fetch_blob is called. fetch_blob is called when
# resolving a package that is not cached. It will be called at least once (e.g.
# some network errors are retried) for each blob in the package. A system update
# resolves every package in the target system image and so will emit ~1,000 of
# these events over a period of about a minute. User devices are not expected to
# system update more than once per day.
################################################################################
- id: 6
  replacement_metric_id: 106
  metric_name: fetch_blob
  metric_type: EVENT_COUNT
  metric_dimensions: &fb_dimensions
    - dimension: result
      event_codes:
        0: success
        1: create_blob
        2: bad_http_status
        3: no_mirrors
        4: content_length_mismatch
        5: unknown_length
        6: blob_too_small
        7: blob_too_large
        8: truncate
        9: write
        10: hyper
        11: http
        12: blob_url
        13: fidl_error
        14: io_error
        15: local_mirror
        16: no_blob_source
        17: conflicting_blob_sources
        18: blob_header_deadline_exceeded
        19: blob_body_deadline_exceeded
        20: http_bad_request
        21: http_unauthorized
        22: http_forbidden
        23: http_not_found
        24: http_method_not_allowed
        25: http_request_timeout
        26: http_precondition_failed
        27: http_range_not_satisfiable
        28: http_too_many_requests
        29: http_internal_server_error
        30: http_bad_gateway
        31: http_service_unavailable
        32: http_gateway_timeout
        33: http_1xx
        34: http_2xx
        35: http_3xx
        36: http_4xx
        37: http_5xx
        38: expected_http_status_206
        39: missing_content_range_header
        40: malformed_content_range_header
        41: invalid_content_range_header
        42: exceeded_resumption_attempt_limit
        43: content_length_content_range_mismatch
    - dimension: resumed
      event_codes:
        0: unset
        1: "false"
        2: "true"
  reports:
    - report_name: fetch_blob_stats
      id: 1
      report_type: PER_DEVICE_NUMERIC_STATS
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: fetch_blob_hist
      id: 2
      report_type: PER_DEVICE_HISTOGRAM
      int_buckets: &fbh_buckets
        linear:
          floor: 0
          num_buckets: 50
          step_size: 1
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

- id: 106
  metric_name: fetch_blob_migrated
  metric_type: OCCURRENCE
  metric_semantics: [USAGE_COUNTING]
  metric_dimensions: *fb_dimensions
  reports:
    - report_name: fetch_blob_stats
      id: 1
      report_type: UNIQUE_DEVICE_NUMERIC_STATS
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: fetch_blob_hist
      id: 2
      report_type: UNIQUE_DEVICE_HISTOGRAMS
      system_profile_selection: SELECT_LAST
      int_buckets: *fbh_buckets
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

################################################################################
# Is Font Package Check
#
# Triggered each time the font resolver is asked to resolve a package. This
# event logs a 1 and whether the package was a font package or not. We expect
# this to happen rarely, only a few times after certain applications start.
# Perhaps once per hour at most. We expect that only font packages should be
# requested from the font resolver so we should never log a not_font result.
################################################################################
- id: 7
  replacement_metric_id: 107
  metric_name: is_font_package_check
  metric_type: EVENT_COUNT
  metric_dimensions: &ifpc_dimensions
    - dimension: result
      event_codes:
        0: font
        1: not_font
  reports:
    - report_name: is_font_package_check_stats
      id: 1
      report_type: PER_DEVICE_NUMERIC_STATS
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: is_font_package_check_hist
      id: 2
      report_type: PER_DEVICE_HISTOGRAM
      int_buckets: &ifpch_buckets
        linear:
          floor: 0
          num_buckets: 50
          step_size: 1
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

- id: 107
  metric_name: is_font_package_check_migrated
  metric_type: OCCURRENCE
  metric_semantics: [USAGE_COUNTING]
  metric_dimensions: *ifpc_dimensions
  reports:
    - report_name: is_font_package_check_stats
      id: 1
      report_type: UNIQUE_DEVICE_NUMERIC_STATS
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: is_font_package_check_hist
      id: 2
      report_type: UNIQUE_DEVICE_HISTOGRAMS
      system_profile_selection: SELECT_LAST
      int_buckets: *ifpch_buckets
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

################################################################################
# Font Manager Load Static Registry
#
# Occurs when the FontPackageManager tries to load a static registry. Logs a 1
# along with the load result. This would only occur once per boot, so about once
# per month.
################################################################################
- id: 8
  replacement_metric_id: 108
  metric_name: font_manager_load_static_registry
  metric_type: EVENT_COUNT
  metric_dimensions: &fmlsr_dimensions
    - dimension: result
      event_codes:
        0: success
        1: io
        2: parse
        3: pkg_url
  reports:
    - report_name: font_manager_load_static_registry_stats
      id: 1
      report_type: PER_DEVICE_NUMERIC_STATS
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: font_manager_load_static_registry_hist
      id: 2
      report_type: PER_DEVICE_HISTOGRAM
      int_buckets: &fmlsrh_buckets
        linear:
          floor: 0
          num_buckets: 20
          step_size: 1
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

- id: 108
  metric_name: font_manager_load_static_registry_migrated
  metric_type: OCCURRENCE
  metric_semantics: [USAGE_COUNTING]
  metric_dimensions: *fmlsr_dimensions
  reports:
    - report_name: font_manager_load_static_registry_stats
      id: 1
      report_type: UNIQUE_DEVICE_NUMERIC_STATS
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: font_manager_load_static_registry_hist
      id: 2
      report_type: UNIQUE_DEVICE_HISTOGRAMS
      system_profile_selection: SELECT_LAST
      int_buckets: *fmlsrh_buckets
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

################################################################################
# Package Resolver Startup Duration
#
# Tracks the time it takes the package resolver to startup. Events occur
# once per boot.
################################################################################
- id: 9
  replacement_metric_id: 109
  metric_name: pkg_resolver_startup_duration
  metric_type: ELAPSED_TIME
  reports:
    # Replaced by pkg_resolver_startup_duration_hist2 around 2020-11-17 with more buckets
    - report_name: pkg_resolver_startup_duration_hist
      id: 1
      report_type: PER_DEVICE_HISTOGRAM
      int_buckets: &prsdh_buckets
        exponential:
          floor: 0
          num_buckets: 17
          initial_step: 1000
          step_multiplier: 2
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
      aggregation_type: MAX
      window_size:
        - 1
    - report_name: pkg_resolver_startup_duration_hist2
      id: 2
      report_type: PER_DEVICE_HISTOGRAM
      int_buckets: &prsdh2_buckets
        exponential:
          floor: 0
          num_buckets: 30
          initial_step: 1000
          step_multiplier: 2
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
      aggregation_type: MAX
      window_size:
        - 1
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

- id: 109
  metric_name: pkg_resolver_startup_duration_migrated
  metric_type: INTEGER
  metric_units: MICROSECONDS
  metric_semantics: [LATENCY]
  reports:
    # Replaced by pkg_resolver_startup_duration_hist2 around 2020-11-17 with more buckets
    - report_name: pkg_resolver_startup_duration_hist
      id: 1
      report_type: UNIQUE_DEVICE_HISTOGRAMS
      system_profile_selection: SELECT_LAST
      int_buckets: *prsdh_buckets
      local_aggregation_procedure: MAX_PROCEDURE
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: pkg_resolver_startup_duration_hist2
      id: 2
      report_type: UNIQUE_DEVICE_HISTOGRAMS
      system_profile_selection: SELECT_LAST
      int_buckets: *prsdh2_buckets
      local_aggregation_procedure: MAX_PROCEDURE
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"


################################################################################
# Repository Manager Load Static Configs
#
# Occurs when RepositoryManager attempts to load static repo configs. Logs a 1
# along with the load result. Occurs once per boot.
################################################################################
- id: 10
  replacement_metric_id: 110
  metric_name: repository_manager_load_static_configs
  metric_type: EVENT_COUNT
  metric_dimensions: &rmlsc_dimensions
    - dimension: result
      event_codes:
        0: success
        1: io
        2: parse
        3: overridden
  reports:
    - report_name: repository_manager_load_static_configs_stats
      id: 1
      report_type: PER_DEVICE_NUMERIC_STATS
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: repository_manager_load_static_configs_hist
      id: 2
      report_type: PER_DEVICE_HISTOGRAM
      int_buckets: &rmlsch_buckets
        linear:
          floor: 0
          num_buckets: 30
          step_size: 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
      window_size:
        - 1
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

- id: 110
  metric_name: repository_manager_load_static_configs_migrated
  metric_type: OCCURRENCE
  metric_semantics: [USAGE_COUNTING]
  metric_dimensions: *rmlsc_dimensions
  reports:
    - report_name: repository_manager_load_static_configs_stats
      id: 1
      report_type: UNIQUE_DEVICE_NUMERIC_STATS
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: repository_manager_load_static_configs_hist
      id: 2
      report_type: UNIQUE_DEVICE_HISTOGRAMS
      system_profile_selection: SELECT_LAST
      int_buckets: *rmlsch_buckets
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

################################################################################
# Repository Manager Load Repository for Channel
#
# Occurs when RepositoryManager tries to find a repo config for a channel. Logs
# a 1 and whether loading the repository was successful or not. Occurs once per
# boot.
################################################################################
- id: 11
  replacement_metric_id: 111
  metric_name: repository_manager_load_repository_for_channel
  metric_type: EVENT_COUNT
  metric_dimensions: &rmlrfc_dimensions
    - dimension: result
      event_codes:
        0: success
        1: failure
  reports:
    - report_name: repository_manager_load_repository_for_channel_stats
      id: 1
      report_type: PER_DEVICE_NUMERIC_STATS
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: repository_manager_load_repository_for_channel_hist
      id: 2
      report_type: PER_DEVICE_HISTOGRAM
      int_buckets: &rmlrfch_buckets
        linear:
          floor: 0
          num_buckets: 30
          step_size: 1
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

- id: 111
  metric_name: repository_manager_load_repository_for_channel_migrated
  metric_type: OCCURRENCE
  metric_semantics: [USAGE_COUNTING]
  metric_dimensions: *rmlrfc_dimensions
  reports:
    - report_name: repository_manager_load_repository_for_channel_stats
      id: 1
      report_type: UNIQUE_DEVICE_NUMERIC_STATS
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: repository_manager_load_repository_for_channel_hist
      id: 2
      report_type: UNIQUE_DEVICE_HISTOGRAMS
      system_profile_selection: SELECT_LAST
      int_buckets: *rmlrfch_buckets
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

################################################################################
# Create TUF Client
#
# Triggers when Repository tries to create a TUF client. Logs a 1 and the status
# of creating the TUF client. This happens once per boot.
################################################################################
- id: 12
  replacement_metric_id: 112
  metric_name: create_tuf_client
  metric_type: EVENT_COUNT
  metric_dimensions: &ctc_dimensions
    - dimension: result
      event_codes: &rust_tuf_result_status_codes
        0: success
        1: bad_signature
        2: encoding
        3: expired_metadata
        4: illegal_argument
        5: missing_metadata
        6: no_supported_hash_algorithm
        7: not_found
        8: opaque
        9: programming
        10: target_unavailable
        11: unknown_hash_algorithm
        12: unknown_key_type
        13: verification_failure
        14: http
        15: hyper
        16: deadline_exceeded
        17: http_bad_request
        18: http_unauthorized
        19: http_forbidden
        20: http_not_found
        21: http_method_not_allowed
        22: http_request_timeout
        23: http_precondition_failed
        24: http_range_not_satisfiable
        25: http_too_many_requests
        26: http_internal_server_error
        27: http_bad_gateway
        28: http_service_unavailable
        29: http_gateway_timeout
        30: http_1xx
        31: http_2xx
        32: http_3xx
        33: http_4xx
        34: http_5xx
        32767: unexpected_tuf_error_variant
  reports:
    - report_name: create_tuf_client_stats
      id: 1
      report_type: PER_DEVICE_NUMERIC_STATS
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: create_tuf_client_hist
      id: 2
      report_type: PER_DEVICE_HISTOGRAM
      int_buckets: &ctch_buckets
        linear:
          floor: 0
          num_buckets: 30
          step_size: 1
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

- id: 112
  metric_name: create_tuf_client_migrated
  metric_type: OCCURRENCE
  metric_semantics: [USAGE_COUNTING]
  metric_dimensions: *ctc_dimensions
  reports:
    - report_name: create_tuf_client_stats
      id: 1
      report_type: UNIQUE_DEVICE_NUMERIC_STATS
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: create_tuf_client_hist
      id: 2
      report_type: UNIQUE_DEVICE_HISTOGRAMS
      system_profile_selection: SELECT_LAST
      int_buckets: *ctch_buckets
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

################################################################################
# Update TUF Client
#
# Occurs when UpdatingTufClient tries to update. Logs a 1 and the update status.
# This happens once per package resolve.
################################################################################
- id: 13
  replacement_metric_id: 113
  metric_name: update_tuf_client
  metric_type: EVENT_COUNT
  metric_dimensions: &utc_dimensions
    - dimension: result
      event_codes: *rust_tuf_result_status_codes
  reports:
    - report_name: update_tuf_client_stats
      id: 1
      report_type: PER_DEVICE_NUMERIC_STATS
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: update_tuf_client_hist
      id: 2
      report_type: PER_DEVICE_HISTOGRAM
      int_buckets: &utch_buckets
        linear:
          floor: 0
          num_buckets: 50
          step_size: 1
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

- id: 113
  metric_name: update_tuf_client_migrated
  metric_type: OCCURRENCE
  metric_semantics: [USAGE_COUNTING]
  metric_dimensions: *utc_dimensions
  reports:
    - report_name: update_tuf_client_stats
      id: 1
      report_type: UNIQUE_DEVICE_NUMERIC_STATS
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: update_tuf_client_hist
      id: 2
      report_type: UNIQUE_DEVICE_HISTOGRAMS
      system_profile_selection: SELECT_LAST
      int_buckets: *utch_buckets
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

################################################################################
# Resolve
#
# Triggers when resolving a package. Logs a 1 and the status of the resolve.
# Result event codes are positive versions of the exclusively negative error
# codes used in Zircon. On user builds (with ephemeral off), this happens once
# for each package in the system image per system update.
################################################################################
- id: 14
  replacement_metric_id: 114
  metric_name: resolve
  metric_type: EVENT_COUNT
  metric_dimensions: &r_dimensions
    - dimension: result
      event_codes:
        0: zx_ok
        1: zx_err_internal
        2: zx_err_not_supported
        3: zx_err_no_resources
        4: zx_err_no_memory
        6: zx_err_internal_intr_retry
        10: zx_err_invalid_args
        11: zx_err_bad_handle
        12: zx_err_wrong_type
        13: zx_err_bad_syscall
        14: zx_err_out_of_range
        15: zx_err_buffer_too_small
        20: zx_err_bad_state
        21: zx_err_timed_out
        22: zx_err_should_wait
        23: zx_err_canceled
        24: zx_err_peer_closed
        25: zx_err_not_found
        26: zx_err_already_exists
        27: zx_err_already_bound
        28: zx_err_unavailable
        30: zx_err_access_denied
        40: zx_err_io
        41: zx_err_io_refused
        42: zx_err_io_data_integrity
        43: zx_err_io_data_loss
        44: zx_err_io_not_present
        45: zx_err_io_overrun
        46: zx_err_io_missed_deadline
        47: zx_err_io_invalid
        50: zx_err_bad_path
        51: zx_err_not_dir
        52: zx_err_not_file
        53: zx_err_file_big
        54: zx_err_no_space
        55: zx_err_not_empty
        60: zx_err_stop
        61: zx_err_next
        62: zx_err_async
        70: zx_err_protocol_not_supported
        71: zx_err_address_unreachable
        72: zx_err_address_in_use
        73: zx_err_not_connected
        74: zx_err_connection_refused
        75: zx_err_connection_reset
        76: zx_err_connection_aborted
        32767: unexpected_zx_status_value
    - dimension: resolver_type
      event_codes:
        0: regular
        1: font
  reports:
    - report_name: resolve_stats
      id: 1
      report_type: PER_DEVICE_NUMERIC_STATS
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: resolve_hist
      id: 2
      report_type: PER_DEVICE_HISTOGRAM
      int_buckets: &rh_buckets
        linear:
          floor: 0
          num_buckets: 1000
          step_size: 1
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

- id: 114
  metric_name: resolve_migrated
  metric_type: OCCURRENCE
  metric_semantics: [USAGE_COUNTING]
  metric_dimensions: *r_dimensions
  reports:
    - report_name: resolve_stats
      id: 1
      report_type: UNIQUE_DEVICE_NUMERIC_STATS
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: resolve_hist
      id: 2
      report_type: UNIQUE_DEVICE_HISTOGRAMS
      system_profile_selection: SELECT_LAST
      int_buckets: *rh_buckets
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

################################################################################
# Resolve status
#
# Triggers when resolving a package. Logs the result of the resolve.
# In-progress migration from the id: 14, until font_resolver is also migrated.
################################################################################
- id: 23
  replacement_metric_id: 123
  metric_name: resolve_status
  metric_type: EVENT_COUNT
  metric_dimensions: &rs_dimensions
    - dimension: result
      event_codes:
        0: unset
        1: success
        2: internal
        3: access_denied
        4: io
        5: blob_not_found
        6: package_not_found
        7: repo_not_found
        8: no_space
        9: unavailable_blob
        10: unavailable_repo_metadata
        11: invalid_url
  reports:
    - report_name: stats
      id: 1
      report_type: PER_DEVICE_NUMERIC_STATS
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: hist
      id: 2
      report_type: PER_DEVICE_HISTOGRAM
      int_buckets: &rsh_buckets
        linear:
          floor: 0
          num_buckets: 100
          step_size: 1
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

- id: 123
  metric_name: resolve_status_migrated
  metric_type: OCCURRENCE
  metric_semantics: [USAGE_COUNTING]
  metric_dimensions: *rs_dimensions
  reports:
    - report_name: stats
      id: 1
      report_type: UNIQUE_DEVICE_NUMERIC_STATS
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: hist
      id: 2
      report_type: UNIQUE_DEVICE_HISTOGRAMS
      system_profile_selection: SELECT_LAST
      int_buckets: *rsh_buckets
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

################################################################################
# Resolve Duration
#
# Occurs after a package has finished resolving, successful or otherwise. Tracks
# how long it takes to resolve a package. This is expected to take under a few
# seconds. Happens once per package resolve.
################################################################################
- id: 15
  replacement_metric_id: 115
  metric_name: resolve_duration
  metric_type: ELAPSED_TIME
  metric_dimensions: &rd_dimensions
    - dimension: result
      event_codes:
        0: success
        1: failure
    - dimension: resolver_type
      event_codes:
        0: regular
        1: font
  reports:
    - report_name: resolve_duration_stats
      id: 1
      report_type: PER_DEVICE_NUMERIC_STATS
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    # Replaced by resolve_duration_hist2 around 2020-11-17 with more buckets
    - report_name: resolve_duration_hist
      id: 2
      report_type: PER_DEVICE_HISTOGRAM
      int_buckets: &rdh_buckets
        exponential:
          floor: 0
          num_buckets: 17
          initial_step: 1000
          step_multiplier: 2
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
      aggregation_type: MAX
    - report_name: resolve_duration_hist2
      id: 3
      report_type: PER_DEVICE_HISTOGRAM
      int_buckets: &rdh2_buckets
        exponential:
          floor: 0
          num_buckets: 30
          initial_step: 1000
          step_multiplier: 2
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
      aggregation_type: MAX
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

- id: 115
  metric_name: resolve_duration_migrated
  metric_type: INTEGER
  metric_units: MICROSECONDS
  metric_semantics: [LATENCY]
  metric_dimensions: *rd_dimensions
  reports:
    - report_name: resolve_duration_stats
      id: 1
      report_type: UNIQUE_DEVICE_NUMERIC_STATS
      local_aggregation_procedure: MAX_PROCEDURE
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    # Replaced by resolve_duration_hist2 around 2020-11-17 with more buckets
    - report_name: resolve_duration_hist
      id: 2
      report_type: UNIQUE_DEVICE_HISTOGRAMS
      system_profile_selection: SELECT_LAST
      int_buckets: *rdh_buckets
      local_aggregation_procedure: MAX_PROCEDURE
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: resolve_duration_hist2
      id: 3
      report_type: UNIQUE_DEVICE_HISTOGRAMS
      system_profile_selection: SELECT_LAST
      int_buckets: *rdh2_buckets
      local_aggregation_procedure: MAX_PROCEDURE
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

################################################################################
# Package Cache Open
#
# Occurs whenever a blob is opened in pkg-cache. Logs a 1 and the result status.
# Happens once per package resolve.
################################################################################
- id: 16
  replacement_metric_id: 116
  metric_name: pkg_cache_open
  metric_type: EVENT_COUNT
  metric_dimensions: &pco_dimensions
    - dimension: result
      event_codes:
        0: success
        1: not_found
        2: io
  reports:
    - report_name: pkg_cache_open_stats
      id: 1
      report_type: PER_DEVICE_NUMERIC_STATS
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: pkg_cache_open_hist
      id: 2
      report_type: PER_DEVICE_HISTOGRAM
      int_buckets: &pcoh_buckets
        linear:
          floor: 0
          num_buckets: 1000
          step_size: 1
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

- id: 116
  metric_name: pkg_cache_open_migrated
  metric_type: OCCURRENCE
  metric_semantics: [USAGE_COUNTING]
  metric_dimensions: *pco_dimensions
  reports:
    - report_name: pkg_cache_open_stats
      id: 1
      report_type: UNIQUE_DEVICE_NUMERIC_STATS
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: pkg_cache_open_hist
      id: 2
      report_type: UNIQUE_DEVICE_HISTOGRAMS
      system_profile_selection: SELECT_LAST
      int_buckets: *pcoh_buckets
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

################################################################################
# Merkle For Url
#
# Occurs whenever the pkg-resolver looks up the merkle for a package url. Logs a
# 1 and the result status. Happens once per package resolve.
################################################################################
- id: 17
  replacement_metric_id: 117
  metric_name: merkle_for_url
  metric_type: EVENT_COUNT
  metric_dimensions: &mfu_dimensions
    - dimension: result
      event_codes:
        0: success
        1: fidl
        2: not_found
        3: unexpected_status
        4: tuf_error
        5: parse_error
        6: blob_too_large
        7: invalid_target_path
        8: no_custom_metadata
        9: serde_error
  reports:
    - report_name: merkle_for_url_stats
      id: 1
      report_type: PER_DEVICE_NUMERIC_STATS
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: merkle_for_url_hist
      id: 2
      report_type: PER_DEVICE_HISTOGRAM
      int_buckets: &mfuh_buckets
        linear:
          floor: 0
          num_buckets: 1000
          step_size: 1
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]

  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

- id: 117
  metric_name: merkle_for_url_migrated
  metric_type: OCCURRENCE
  metric_semantics: [USAGE_COUNTING]
  metric_dimensions: *mfu_dimensions
  reports:
    - report_name: merkle_for_url_stats
      id: 1
      report_type: UNIQUE_DEVICE_NUMERIC_STATS
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: merkle_for_url_hist
      id: 2
      report_type: UNIQUE_DEVICE_HISTOGRAMS
      system_profile_selection: SELECT_LAST
      int_buckets: *mfuh_buckets
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]

  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

################################################################################
# update_channel_control_set_target
#
# Number of times the ChannelControl.set_target method was called. Happens once
# per method call.
################################################################################
- id: 18
  replacement_metric_id: 118
  metric_name: update_channel_control_set_target
  metric_type: EVENT_COUNT
  metric_dimensions: &uccst_dimensions
    - dimension: result
      event_codes:
        0: success
  reports:
    - report_name: update_channel_control_set_target_count
      id: 1
      report_type: PER_DEVICE_NUMERIC_STATS
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
      window_size:
        - 1
    - report_name: update_channel_control_set_target_histogram
      id: 2
      report_type: PER_DEVICE_HISTOGRAM
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
      int_buckets: &uccsth_buckets
        linear:
          floor: 0
          num_buckets: 100
          step_size: 1
      window_size:
        - 1
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

- id: 118
  metric_name: update_channel_control_set_target_migrated
  metric_type: OCCURRENCE
  metric_semantics: [USAGE_COUNTING]
  metric_dimensions: *uccst_dimensions
  reports:
    - report_name: update_channel_control_set_target_count
      id: 1
      report_type: UNIQUE_DEVICE_NUMERIC_STATS
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: update_channel_control_set_target_histogram
      id: 2
      report_type: UNIQUE_DEVICE_HISTOGRAMS
      system_profile_selection: SELECT_LAST
      int_buckets: *uccsth_buckets
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

################################################################################
# update_manager_connection
#
# Number of times the fuchsia.update.Manager is connected to. Happens once per
# call.
################################################################################
- id: 19
  replacement_metric_id: 119
  metric_name: update_manager_connection
  metric_type: EVENT_COUNT
  metric_dimensions: &umc_dimensions
    - dimension: result
      event_codes:
        0: success
  reports:
    - report_name: update_manager_connection_count
      id: 1
      report_type: PER_DEVICE_NUMERIC_STATS
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
      window_size:
        - 1
    - report_name: update_manager_connection_histogram
      id: 2
      report_type: PER_DEVICE_HISTOGRAM
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
      int_buckets: &umch_buckets
        linear:
          floor: 0
          num_buckets: 100
          step_size: 1
      window_size:
        - 1
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

- id: 119
  metric_name: update_manager_connection_migrated
  metric_type: OCCURRENCE
  metric_semantics: [USAGE_COUNTING]
  metric_dimensions: *umc_dimensions
  reports:
    - report_name: update_manager_connection_count
      id: 1
      report_type: UNIQUE_DEVICE_NUMERIC_STATS
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: update_manager_connection_histogram
      id: 2
      report_type: UNIQUE_DEVICE_HISTOGRAMS
      system_profile_selection: SELECT_LAST
      int_buckets: *umch_buckets
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

################################################################################
# update_manager_check_now
#
# Number of times an update was checked for, or an error was encountered during
# the check.
################################################################################
- id: 20
  replacement_metric_id: 120
  metric_name: update_manager_check_now
  metric_type: EVENT_COUNT
  metric_dimensions: &umcn_dimensions
    - dimension: result
      event_codes:
        0: success
        1: internal
        2: invalid_options
        3: already_in_progress
        4: throttled
  reports:
    - report_name: update_manager_check_now_count
      id: 1
      report_type: PER_DEVICE_NUMERIC_STATS
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
      window_size:
        - 1
    - report_name: update_manager_check_now_histogram
      id: 2
      report_type: PER_DEVICE_HISTOGRAM
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
      int_buckets: &umcnh_buckets
        linear:
          floor: 0
          num_buckets: 100
          step_size: 1
      window_size:
        - 1
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

- id: 120
  metric_name: update_manager_check_now_migrated
  metric_type: OCCURRENCE
  metric_semantics: [USAGE_COUNTING]
  metric_dimensions: *umcn_dimensions
  reports:
    - report_name: update_manager_check_now_count
      id: 1
      report_type: UNIQUE_DEVICE_NUMERIC_STATS
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: update_manager_check_now_histogram
      id: 2
      report_type: UNIQUE_DEVICE_HISTOGRAMS
      system_profile_selection: SELECT_LAST
      int_buckets: *umcnh_buckets
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

#####################################################################
# OTA Verification Duration
#
# Elapsed microseconds from starting the verifications to having
# completing them or encountering a failure.
#
# Computed based on the elapsed time from when the verifications
# were initiated to when either they all completed, or until one
# of the verifications fails.
#
# Sampling Frequency: 1 sample per hour (though we will only
# upload once).
#####################################################################
- id: 21
  replacement_metric_id: 121
  metric_name: ota_verification_duration
  # We use EVENT_COUNT instead of ELAPSED_TIME because Lapis only
  # supports the former.
  metric_type: EVENT_COUNT
  metric_dimensions: &ovd_dimensions
    # Did any verification fail? If so, what type of verification?
    - dimension: result
      event_codes: &ota_verification_result
        0: success
        1: failure_blobfs
  reports:
    #####################################################################
    # ota_verification_duration_histogram
    #
    # Exponential histogram starting from .1 seconds to 110 minutes.
    # Replaced by ota_verification_duration_histogram2 around 2021-03-22
    # with more accurate buckets.
    #####################################################################
    - report_name: ota_verification_duration_histogram
      id: 1
      report_type: PER_DEVICE_HISTOGRAM
      int_buckets: &ovdh_buckets
        exponential:
          floor: 0
          num_buckets: 16
          initial_step: 100000
          step_multiplier: 2
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
      aggregation_type: MAX
      window_size:
        - 1
    #####################################################################
    # ota_verification_duration_histogram2
    #
    # Exponential histogram starting from .01 seconds to ~1.5 hours.
    #####################################################################
    - report_name: ota_verification_duration_histogram2
      id: 2
      report_type: PER_DEVICE_HISTOGRAM
      int_buckets: &ovdh2_buckets
        exponential:
          floor: 0
          num_buckets: 20
          initial_step: 10000
          step_multiplier: 2
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
      aggregation_type: MAX
      window_size:
        - 1
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

- id: 121
  metric_name: ota_verification_duration_migrated
  metric_type: INTEGER
  metric_units: MICROSECONDS
  metric_semantics: [LATENCY]
  metric_dimensions: *ovd_dimensions
  reports:
    #####################################################################
    # ota_verification_duration_histogram
    #
    # Exponential histogram starting from .1 seconds to 110 minutes.
    # Replaced by ota_verification_duration_histogram2 around 2021-03-22
    # with more accurate buckets.
    #####################################################################
    - report_name: ota_verification_duration_histogram
      id: 1
      report_type: UNIQUE_DEVICE_HISTOGRAMS
      system_profile_selection: SELECT_LAST
      int_buckets: *ovdh_buckets
      local_aggregation_procedure: MAX_PROCEDURE
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    #####################################################################
    # ota_verification_duration_histogram2
    #
    # Exponential histogram starting from .01 seconds to ~1.5 hours.
    #####################################################################
    - report_name: ota_verification_duration_histogram2
      id: 2
      report_type: UNIQUE_DEVICE_HISTOGRAMS
      system_profile_selection: SELECT_LAST
      int_buckets: *ovdh2_buckets
      local_aggregation_procedure: MAX_PROCEDURE
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

#####################################################################
# OTA Verification Failure
#
# Why an OTA verification failed (e.g. timeout, fidl, etc).
# Logged when an OTA verification failed.
#
# Sampling Frequency: 1 sample per hour (though we will only
# upload once). It's acceptable to have a low sampling frequency
# because when we trigger a reboot, Lapis will take a snapshot and
# sample anyway.
#####################################################################
- id: 22
  replacement_metric_id: 122
  metric_name: ota_verification_failure
  metric_type: EVENT_COUNT
  metric_dimensions: &ovf_dimensions
    # Which kind of verification failed?
    - dimension: result
      event_codes: *ota_verification_result
    # Why did it fail?
    - dimension: reason
      event_codes:
        0: unreported
        1: verify
        2: fidl
        3: timeout
  reports:
    #####################################################################
    # per_device_linear_histogram
    #
    # Linear histogram of the number of OTA verifications performed per
    # device per day.
    #####################################################################
    - report_name: per_device_linear_histogram
      id: 1
      report_type: PER_DEVICE_HISTOGRAM
      aggregation_type: SUM
      int_buckets: &ovf_pdlh_buckets
        linear:
          floor: 0
          num_buckets: 10
          step_size: 1
      window_size:
        - 1 # day
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

- id: 122
  metric_name: ota_verification_failure_migrated
  metric_type: OCCURRENCE
  metric_semantics: [USAGE_COUNTING]
  metric_dimensions: *ovf_dimensions
  reports:
    #####################################################################
    # per_device_linear_histogram
    #
    # Linear histogram of the number of OTA verifications performed per
    # device per day.
    #####################################################################
    - report_name: per_device_linear_histogram
      id: 1
      report_type: UNIQUE_DEVICE_HISTOGRAMS
      system_profile_selection: SELECT_LAST
      int_buckets: *ovf_pdlh_buckets
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"


################################################################################
# Package Cache Unexpected Pkgfs Needs
#
# Occurs whenever the package cache finishes staging the blobs for a package,
# triggers pkgfs to start serving the package directory, and pkgfs determines
# some content blobs are still needed. Logs an event per occurence. Expected to
# never happen.
################################################################################
- id: 24
  replacement_metric_id: 124
  metric_name: pkg_cache_unexpected_pkgfs_needs
  metric_type: EVENT_COUNT
  metric_dimensions:
  reports:
    - report_name: stats
      id: 1
      report_type: PER_DEVICE_NUMERIC_STATS
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: hist
      id: 2
      report_type: PER_DEVICE_HISTOGRAM
      int_buckets: &upn_buckets
        linear:
          floor: 0
          num_buckets: 50
          step_size: 1
      window_size:
        - 1
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

- id: 124
  metric_name: pkg_cache_unexpected_pkgfs_needs_migrated
  metric_type: OCCURRENCE
  metric_semantics: [USAGE_COUNTING]
  metric_dimensions:
  reports:
    - report_name: stats
      id: 1
      report_type: UNIQUE_DEVICE_NUMERIC_STATS
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
    - report_name: hist
      id: 2
      report_type: UNIQUE_DEVICE_HISTOGRAMS
      system_profile_selection: SELECT_LAST
      int_buckets: *upn_buckets
      local_aggregation_period: WINDOW_1_DAY
      privacy_level: NO_ADDED_PRIVACY
      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
  meta_data:
    max_release_stage: GA
    expiration_date: "2023/05/06"

# Deleted metric IDs that must not be reused.
deleted_metric_ids: [5]