firefox-desktop/browser/components/tabbrowser/metrics.yaml
2025-04-04 20:23:48 +02:00

537 lines
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YAML

# 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:
- 'Firefox :: Tabbed Browser'
browser.engagement:
tab_unload_count:
type: counter
description: >
The count of tab unload events by TabUnloader due to a low-memory
situation.
This metric was generated to correspond to the Legacy Telemetry
scalar browser.engagement.tab_unload_count.
bugs:
- https://bugzil.la/1715858
data_reviews:
- https://bugzil.la/1715858
notification_emails:
- dao@mozilla.com
- rtestard@mozilla.com
expires: never
telemetry_mirror: BROWSER_ENGAGEMENT_TAB_UNLOAD_COUNT
tab_reload_count:
type: counter
description: >
The count of tab reload events by the user after unloaded.
This metric was generated to correspond to the Legacy Telemetry
scalar browser.engagement.tab_reload_count.
bugs:
- https://bugzil.la/1715858
data_reviews:
- https://bugzil.la/1715858
notification_emails:
- dao@mozilla.com
- rtestard@mozilla.com
expires: never
telemetry_mirror: BROWSER_ENGAGEMENT_TAB_RELOAD_COUNT
tab_explicit_unload:
type: event
description: >
Recorded when the user explicitly unloads tab(s) from memory via
the tab context menu.
notification_emails:
- gstoll@mozilla.com
- haftandilian@mozilla.com
bugs:
- https://bugzil.la/1926390
data_reviews:
- https://bugzil.la/1926390
data_sensitivity:
- interaction
extra_keys:
unload_selected_tab:
description: whether the currently-selected tab is unloaded
type: boolean
all_tabs_unloaded:
description: whether all tabs in the window were unloaded
type: boolean
tabs_unloaded:
description: The number of tabs unloaded in this operation
type: quantity
memory_before:
description: Memory usage before unloading tabs (in bytes)
type: quantity
memory_after:
description: Memory usage after unloading tabs (in bytes)
type: quantity
time_to_unload_in_ms:
description: Time to unload tabs (in ms)
type: quantity
expires: never
tab_unload_to_reload:
type: timing_distribution
description: >
How long (sec) a tab had been unloaded until it was reloaded.
This metric was generated to correspond to the Legacy Telemetry
exponential histogram TAB_UNLOAD_TO_RELOAD.
time_unit: second
bugs:
- https://bugzilla.mozilla.org/show_bug.cgi?id=1715858
data_reviews:
- https://bugzilla.mozilla.org/show_bug.cgi?id=1715858
notification_emails:
- tkikuchi@mozilla.com
expires: never
telemetry_mirror: TAB_UNLOAD_TO_RELOAD
browser.ui.interaction:
all_tabs_panel_dragstart_tab_event_count:
type: counter
description: >
Records a count of how many times a drag event started for a tab
within the All Tabs panel.
This metric was generated to correspond to the Legacy Telemetry
scalar
browser.ui.interaction.all_tabs_panel_dragstart_tab_event_count.
bugs:
- https://bugzil.la/1804722
data_reviews:
- https://bugzil.la/1804722
notification_emails:
- shong@mozilla.com
- mconley@mozilla.com
expires: never
telemetry_mirror: BROWSER_UI_INTERACTION_ALL_TABS_PANEL_DRAGSTART_TAB_EVENT_COUNT
no_lint:
- COMMON_PREFIX
all_tabs_panel_entrypoint:
type: labeled_counter
description: >
Records a count of how many times the All Tabs Panel was opened,
keyed on a string describing the entrypoint.
This metric was generated to correspond to the Legacy Telemetry
scalar browser.ui.interaction.all_tabs_panel_entrypoint.
bugs:
- https://bugzil.la/1804722
data_reviews:
- https://bugzil.la/1804722
notification_emails:
- shong@mozilla.com
- mconley@mozilla.com
expires: never
telemetry_mirror: BROWSER_UI_INTERACTION_ALL_TABS_PANEL_ENTRYPOINT
no_lint:
- COMMON_PREFIX
tabgroup:
create_group:
type: event
description: >
Recorded when the user creates a new tab group via
the tab context menu or through drag and drop.
notification_emails:
- dao@mozilla.com
- jswinarton@mozilla.com
bugs:
- https://bugzil.la/1938423
- https://bugzil.la/1954500
data_reviews:
- https://bugzil.la/1938423
- https://bugzil.la/1954500
data_sensitivity:
- interaction
extra_keys:
source:
description: The means by which the tab group was created
type: string
tabs:
description: The number of tabs in the group when it was created
type: quantity
layout:
description: The layout of the tab strip when the group was created (either "horizontal" or "vertical")
type: string
id:
description: The ID of the created tab group
type: string
expires: never
active_groups:
type: labeled_quantity
description: >
Records the number of groups present in the tab bar, split by expanded or collapsed.
notification_emails:
- dao@mozilla.com
- jswinarton@mozilla.com
bugs:
- https://bugzil.la/1938397
- https://bugzil.la/1954500
data_reviews:
- https://bugzil.la/1938397
- https://bugzil.la/1954500
expires: never
unit: tab groups
labels:
- expanded
- collapsed
tabs_per_active_group:
type: labeled_quantity
description: >
Records statistics about the number of tabs per active group: max, median, average and min.
notification_emails:
- dao@mozilla.com
- jswinarton@mozilla.com
bugs:
- https://bugzil.la/1938397
- https://bugzil.la/1954500
data_reviews:
- https://bugzil.la/1938397
- https://bugzil.la/1954500
expires: never
unit: tabs
labels:
- max
- median
- average
- min
tab_count_in_groups:
type: labeled_quantity
description: >
Records the latest number of tabs in the tab bar, split by being inside a group or outside.
notification_emails:
- dao@mozilla.com
- jswinarton@mozilla.com
bugs:
- https://bugzil.la/1938397
- https://bugzil.la/1954500
data_reviews:
- https://bugzil.la/1938397
- https://bugzil.la/1954500
expires: never
unit: tabs
labels:
- inside
- outside
save:
type: event
description: >
Recorded when the user saves a tab group
notification_emails:
- dao@mozilla.com
- jswinarton@mozilla.com
bugs:
- https://bugzil.la/1938426
data_reviews:
- https://bugzil.la/1938426
expires: never
extra_keys:
user_triggered:
description: >
Whether the user explicitly chose to save the tab group, or the group
was automatically saved as a result of browser operations (e.g. the
user closed a window that has open tab groups).
type: boolean
id:
description: The ID of the saved tab group
type: string
delete:
type: event
description: >
Recorded when the user deletes a tab group
notification_emails:
- dao@mozilla.com
- jswinarton@mozilla.com
- sthompson@mozilla.com
bugs:
- https://bugzil.la/1938430
data_reviews:
- https://bugzil.la/1938430
data_sensitivity:
- interaction
extra_keys:
source:
description: The system, surface, or control the user used to delete the tab group
type: string
id:
description: Tab group ID of the tab group being deleted. Tab group IDs are derived from their creation timestamps and have no other relationship to any tab group metadata.
type: string
expires: never
smart_tab_optin:
type: event
description: >
Recorded when onboards to smart tab grouping through opt-in UI
notification_emails:
- rrando@mozilla.com
- vbaungally@mozilla.com
bugs:
- https://bugzil.la/1956073
data_reviews:
- https://bugzil.la/1956073
data_sensitivity:
- interaction
extra_keys:
step:
description: step and description of opt-in screen interaction
type: string
expires: never
no_lint:
- COMMON_PREFIX
smart_tab_topic:
type: event
description: >
Recorded when the user saves a tab group label with the ml topic
model
notification_emails:
- rrando@mozilla.com
- vbaungally@mozilla.com
bugs:
- https://bugzil.la/1949010
data_reviews:
- https://bugzil.la/1949010
data_sensitivity:
- interaction
extra_keys:
action:
description: >
whether the user saved or canceled generating a label
type: string
tabs_in_group:
description: >
number of tabs in the group for which model is generating a
label
type: quantity
ml_label_length:
description: length of label suggested by model
type: quantity
user_label_length:
description: length of label saved by the user
type: quantity
levenshtein_distance:
description: >
Levenshtein distance between label suggested by model
and saved by user
type: quantity
model_revision:
description: topic model version currently running
type: string
id:
description: The ID of the created tab group
type: string
expires: never
no_lint:
- COMMON_PREFIX
smart_tab_suggest:
type: event
description: >
Recorded when the user saves suggested tabs using the ml
embedding model
notification_emails:
- rrando@mozilla.com
- vbaungally@mozilla.com
bugs:
- https://bugzil.la/1949010
data_reviews:
- https://bugzil.la/1949010
data_sensitivity:
- interaction
extra_keys:
action:
description: whether the user saved or canceled
type: string
tabs_in_window:
description: number of tabs in current window
type: quantity
tabs_in_group:
description: number of tabs in the current group
type: quantity
tabs_suggested:
description: number of tabs suggested by the ml model
type: quantity
tabs_approved:
description: number of tabs the user saved from the suggestions
type: quantity
tabs_removed:
description: >
number of tabs the user removed from the
suggestions
type: quantity
model_revision:
description: embedding model version currently running
type: string
id:
description: The ID of the created tab group
type: string
expires: never
no_lint:
- COMMON_PREFIX
browser.tabswitch:
update:
type: timing_distribution
description: >
Firefox: Time in ms spent updating UI in response to a tab switch
This metric was generated to correspond to the Legacy Telemetry
exponential histogram FX_TAB_SWITCH_UPDATE_MS.
time_unit: millisecond
bugs:
- https://bugzilla.mozilla.org/show_bug.cgi?id=1489524
data_reviews:
- https://bugzilla.mozilla.org/show_bug.cgi?id=1489524
notification_emails:
- perf-telemetry-alerts@mozilla.com
- mconley@mozilla.com
expires: never
telemetry_mirror: FX_TAB_SWITCH_UPDATE_MS
total:
type: timing_distribution
description: >
Firefox: Time in ms between tab selection and tab content paint in e10s
windows
This metric was generated to correspond to the Legacy Telemetry
exponential histogram FX_TAB_SWITCH_TOTAL_E10S_MS.
time_unit: millisecond
bugs:
- https://bugzilla.mozilla.org/show_bug.cgi?id=1156592
- https://bugzilla.mozilla.org/show_bug.cgi?id=1489524
data_reviews:
- https://bugzilla.mozilla.org/show_bug.cgi?id=1156592
- https://bugzilla.mozilla.org/show_bug.cgi?id=1489524
notification_emails:
- mconley@mozilla.com
expires: never
telemetry_mirror: FX_TAB_SWITCH_TOTAL_E10S_MS
spinner_visible:
type: timing_distribution
description: >
Firefox: If the spinner interstitial displays during tab switching,
records the time in ms the graphic is visible
This metric was generated to correspond to the Legacy Telemetry
exponential histogram FX_TAB_SWITCH_SPINNER_VISIBLE_MS.
time_unit: millisecond
bugs:
- https://bugzilla.mozilla.org/show_bug.cgi?id=1156592
data_reviews:
- https://bugzilla.mozilla.org/show_bug.cgi?id=1156592
notification_emails:
- mconley@mozilla.com
- dothayer@mozilla.com
expires: never
telemetry_mirror: FX_TAB_SWITCH_SPINNER_VISIBLE_MS
spinner_visible_trigger:
type: labeled_counter
description: >
Diagnostic probe to aid in categorizing tab switch spinners. Records what
most recently set the loadTimer to null if a spinner was displayed.
This metric was generated to correspond to the Legacy Telemetry
categorical histogram FX_TAB_SWITCH_SPINNER_VISIBLE_TRIGGER.
labels:
- none
- preActions
- postActions
- onLoadTimeout
- onLayersReady
- onSizeModeOrOcc
- onEndSwapDocShells
bugs:
- https://bugzilla.mozilla.org/show_bug.cgi?id=1442068
data_reviews:
- https://bugzilla.mozilla.org/show_bug.cgi?id=1442068
notification_emails:
- dothayer@mozilla.com
expires: never
telemetry_mirror: h#FX_TAB_SWITCH_SPINNER_VISIBLE_TRIGGER
browser.tabclose:
time_anim:
type: timing_distribution
description: >
Firefox: Time taken from the point of closing a tab (with animation), to
the browser element being removed from the DOM. (ms).
This metric was generated to correspond to the Legacy Telemetry
exponential histogram FX_TAB_CLOSE_TIME_ANIM_MS.
time_unit: millisecond
bugs:
- https://bugzilla.mozilla.org/show_bug.cgi?id=1340842
- https://bugzilla.mozilla.org/show_bug.cgi?id=1488952
data_reviews:
- https://bugzilla.mozilla.org/show_bug.cgi?id=1340842
- https://bugzilla.mozilla.org/show_bug.cgi?id=1488952
notification_emails:
- mconley@mozilla.com
expires: never
telemetry_mirror: FX_TAB_CLOSE_TIME_ANIM_MS
time_no_anim:
type: timing_distribution
description: >
Firefox: Time taken from the point of closing a tab (without animation) to
the browser element being removed from the DOM. (ms).
This metric was generated to correspond to the Legacy Telemetry
exponential histogram FX_TAB_CLOSE_TIME_NO_ANIM_MS.
time_unit: millisecond
bugs:
- https://bugzilla.mozilla.org/show_bug.cgi?id=1340842
- https://bugzilla.mozilla.org/show_bug.cgi?id=1714255
- https://bugzilla.mozilla.org/show_bug.cgi?id=1730041
- https://bugzilla.mozilla.org/show_bug.cgi?id=1754640
data_reviews:
- https://bugzilla.mozilla.org/show_bug.cgi?id=1340842
- https://bugzilla.mozilla.org/show_bug.cgi?id=1714255
- https://bugzilla.mozilla.org/show_bug.cgi?id=1730041
- https://bugzilla.mozilla.org/show_bug.cgi?id=1754640
notification_emails:
- mconley@mozilla.com
expires: never
telemetry_mirror: FX_TAB_CLOSE_TIME_NO_ANIM_MS
permit_unload_time:
type: timing_distribution
description: >
Firefox: Time taken to run permitUnload on a browser during tab close to
see whether or not we're allowed to close the tab (ms).
This metric was generated to correspond to the Legacy Telemetry
exponential histogram FX_TAB_CLOSE_PERMIT_UNLOAD_TIME_MS.
time_unit: millisecond
bugs:
- https://bugzilla.mozilla.org/show_bug.cgi?id=1340842
- https://bugzilla.mozilla.org/show_bug.cgi?id=1714255
- https://bugzilla.mozilla.org/show_bug.cgi?id=1730041
- https://bugzilla.mozilla.org/show_bug.cgi?id=1754640
data_reviews:
- https://bugzilla.mozilla.org/show_bug.cgi?id=1340842
- https://bugzilla.mozilla.org/show_bug.cgi?id=1714255
- https://bugzilla.mozilla.org/show_bug.cgi?id=1730041
- https://bugzilla.mozilla.org/show_bug.cgi?id=1754640
notification_emails:
- mconley@mozilla.com
expires: never
telemetry_mirror: FX_TAB_CLOSE_PERMIT_UNLOAD_TIME_MS