# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

# Adding a new metric? We have docs for that!
# https://firefox-source-docs.mozilla.org/toolkit/components/glean/user/new_definitions_file.html

---
$schema: moz://mozilla.org/schemas/glean/metrics/2-0-0
$tags:
  - 'Core :: DOM: Content Processes'

process:
  child_launch:
    type: timing_distribution
    description: >
      Time spent in the generic child process launching code, which is run
      off-main-thread and used by all child process types

      This metric was generated to correspond to the Legacy Telemetry
      exponential histogram CHILD_PROCESS_LAUNCH_MS.
    time_unit: millisecond
    bugs:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1474991
    data_reviews:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1474991
    notification_emails:
      - jld@mozilla.com
      - jimm@mozilla.com
      - mconley@mozilla.com
    expires: never
    telemetry_mirror: CHILD_PROCESS_LAUNCH_MS

  lifetime:
    type: timing_distribution
    description: >
      Average lifetime of a content process in seconds

      This metric was generated to correspond to the Legacy Telemetry
      exponential histogram PROCESS_LIFETIME.
    time_unit: second
    bugs:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1897060
    data_reviews:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1897060
    notification_emails:
      - pbone@mozilla.com
    expires: 142
    telemetry_mirror: PROCESS_LIFETIME

ipc:
  transaction_cancel:
    type: labeled_counter
    description: >
      True when an IPC transaction is canceled

      This metric was generated to correspond to the Legacy Telemetry boolean
      histogram IPC_TRANSACTION_CANCEL.
    labels:
      - "false"
      - "true"
    bugs:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1950710
    data_reviews:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1950710
    notification_emails:
      - billm@mozilla.com
    expires: never
    telemetry_mirror: h#IPC_TRANSACTION_CANCEL

subprocess:
  abnormal_abort:
    type: labeled_counter
    description: >
      Counts of plugin/content process abnormal shutdown, whether or not a crash
      report was available.

      This metric was generated to correspond to the Legacy Telemetry count
      histogram SUBPROCESS_ABNORMAL_ABORT.
    bugs:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1950710
    data_reviews:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1950710
    notification_emails:
      - gsvelto@mozilla.com
    expires: never
    telemetry_mirror: h#SUBPROCESS_ABNORMAL_ABORT

  crashes_with_dump:
    type: labeled_counter
    description: >
      Counts of plugin and content process crashes which are reported with a
      crash dump.

      This metric was generated to correspond to the Legacy Telemetry count
      histogram SUBPROCESS_CRASHES_WITH_DUMP.
    bugs:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1950710
    data_reviews:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1950710
    notification_emails:
      - gsvelto@mozilla.com
    expires: never
    telemetry_mirror: h#SUBPROCESS_CRASHES_WITH_DUMP

  launch_failure:
    type: labeled_counter
    description: >
      Counts the number of times launching a subprocess fails. Counts are by
      subprocess-type using the GeckoProcessType enum.

      This metric was generated to correspond to the Legacy Telemetry count
      histogram SUBPROCESS_LAUNCH_FAILURE.
    bugs:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1275430
    data_reviews:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1275430
    notification_emails:
      - haftandilian@mozilla.com
    expires: never
    telemetry_mirror: h#SUBPROCESS_LAUNCH_FAILURE

  kill_hard:
    type: labeled_counter
    description: >
      Counts the number of times a subprocess was forcibly killed, and the
      reason.

      This metric was generated to correspond to the Legacy Telemetry count
      histogram SUBPROCESS_KILL_HARD.
    bugs:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1269961
    data_reviews:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1269961
    notification_emails:
      - wmccloskey@mozilla.com
    expires: never
    telemetry_mirror: h#SUBPROCESS_KILL_HARD