1 files changed, 153 insertions, 0 deletions
diff --git a/mobile/android/modules/geckoview/metrics.yaml b/mobile/android/modules/geckoview/metrics.yaml
new file mode 100644
index 0000000000..3b8cdd0dc9
--- /dev/null
+++ b/mobile/android/modules/geckoview/metrics.yaml
@@ -0,0 +1,153 @@
+# 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:
+  - "GeckoView :: General"
+
+geckoview:
+  page_load_progress_time:
+    type: timing_distribution
+    time_unit: millisecond
+    telemetry_mirror: GV_PAGE_LOAD_PROGRESS_MS
+    description: >
+      Time between page load progress starts (0) and completion (100).
+      (Migrated from the geckoview metric of the same name).
+    bugs:
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1499418
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1580077
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1877576
+    data_reviews:
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1580077#c10
+    notification_emails:
+      - android-probes@mozilla.com
+    expires: never
+
+  page_load_time:
+    type: timing_distribution
+    time_unit: millisecond
+    telemetry_mirror: GV_PAGE_LOAD_MS
+    description: >
+      The time taken to load a page. This includes all static contents, no
+      dynamic content.
+      Loading of about: pages is not counted.
+      Back back navigation (sometimes via BFCache) is included which is a
+      source of bimodality due to the <50ms load times.
+      (Migrated from the geckoview metric of the same name).
+    bugs:
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1499418
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1584109
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1877576
+    data_reviews:
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1584109#c1
+    notification_emails:
+      - android-probes@mozilla.com
+    expires: never
+
+  page_reload_time:
+    type: timing_distribution
+    time_unit: millisecond
+    telemetry_mirror: GV_PAGE_RELOAD_MS
+    description: >
+      Time taken to reload a page.
+      This includes all static contents, no dynamic content.
+      Loading of about: pages is not counted.
+      (Migrated from the geckoview metric of the same name).
+    bugs:
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1549519
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1580077
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1877576
+    data_reviews:
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1580077#c10
+    notification_emails:
+      - android-probes@mozilla.com
+      - sefeng@mozilla.com
+      - perf-telemetry-alerts@mozilla.com
+    expires: never
+
+  document_site_origins:
+    type: custom_distribution
+    description: >
+      When a document is loaded, report the
+      number of [site origins](https://searchfox.org/
+      mozilla-central/rev/
+      3300072e993ae05d50d5c63d815260367eaf9179/
+      caps/nsIPrincipal.idl#264) of the entire browser
+      if it has been at least 5 minutes since last
+      time we collect this data.
+      (Migrated from the geckoview metric of the same name).
+    range_min: 0
+    range_max: 100
+    bucket_count: 50
+    histogram_type: exponential
+    unit: number of site_origin
+    telemetry_mirror: FX_NUMBER_OF_UNIQUE_SITE_ORIGINS_ALL_TABS
+    bugs:
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1589700
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1877576
+    data_reviews:
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1589700#c5
+    notification_emails:
+      - sefeng@mozilla.com
+      - perf-telemetry-alerts@mozilla.com
+    expires: never
+
+  per_document_site_origins:
+    type: custom_distribution
+    description: >
+      When a document is unloaded, report the highest number of
+      [site origins](https://searchfox.org/
+      mozilla-central/rev/
+      3300072e993ae05d50d5c63d815260367eaf9179/
+      caps/nsIPrincipal.idl#264) loaded simultaneously in that
+      document.
+      (Migrated from the geckoview metric of the same name).
+    range_min: 0
+    range_max: 100
+    bucket_count: 50
+    histogram_type: exponential
+    unit: number of site origins per document
+    telemetry_mirror: FX_NUMBER_OF_UNIQUE_SITE_ORIGINS_PER_DOCUMENT
+    bugs:
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1603185
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1877576
+    data_reviews:
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1603185#c13
+    notification_emails:
+      - barret@mozilla.com
+      - perf-telemetry-alerts@mozilla.com
+    expires: never
+
+  startup_runtime:
+    type: timing_distribution
+    time_unit: millisecond
+    description: >
+      The time taken to initialize GeckoRuntime.
+      (Migrated from the geckoview metric of the same name).
+    bugs:
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1499418
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1584109
+    data_reviews:
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1584109#c1
+    notification_emails:
+      - android-probes@mozilla.com
+    expires: never
+
+  content_process_lifetime:
+    type: timing_distribution
+    time_unit: millisecond
+    description: >
+      The uptime of content processes.
+      (Migrated from the geckoview metric of the same name).
+    bugs:
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1625325
+    data_reviews:
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1625325#c2
+    notification_emails:
+      - android-probes@mozilla.com
+    expires: never