<!--
Copyright 2021 The Chromium Authors
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->
<!--
This file is used to generate a comprehensive list of Commerce histograms
along with a detailed description for each histogram.
For best practices on writing histogram descriptions, see
https://chromium.googlesource.com/chromium/src.git/+/HEAD/tools/metrics/histograms/README.md
-->
<histogram-configuration>
<histograms>
<variants name="LocationIdentifiers">
<variant name="EnterTabSwitcher" summary="enters the Tab Switcher."/>
<variant name="NavigationComplete" summary="completes a navigation."/>
</variants>
<variants name="ManagementTypes">
<variant name="ChromeManaged" summary="chrome-managed price tracking."/>
<variant name="UserManaged" summary="user-managed price tracking."/>
</variants>
<variants name="MerchantTrustMessageStarRating">
<variant name="AboveFour" summary="rating value within [4 - 4.5)"/>
<variant name="AboveFourPointFive" summary="rating value within [4.5 - 5]"/>
<variant name="AboveThree" summary="rating value within [3 - 4)"/>
<variant name="AboveTwo" summary="rating value within [2 - 3)"/>
<variant name="BelowTwo" summary="rating value within [0 - 2)"/>
</variants>
<variants name="ParcelRequestTypes">
<variant name="GetParcelStatus" summary="get status of parcels."/>
<variant name="StartTrackingParcels" summary="start tracking parcels."/>
<variant name="StopTrackingAllParcels" summary="stop tracking all parcels."/>
<variant name="StopTrackingParcels" summary="stop tracking parcels."/>
<variant name="Unknown" summary="unknown."/>
</variants>
<variants name="TabUsageStatuses">
<variant name="ActiveTab"
summary="Tabs between 0 and 1 day since last usage."/>
<variant name="StaleTab"
summary="Tabs between 1 and 90 days since last usage."/>
</variants>
<histogram name="Commerce.Carts.AddToCartButtonDetection" units="ms"
expires_after="2024-07-28">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records how long it takes to decide if a focused element is an AddToCart
button. This is recorded everytime an element is focused on an eligible
website when the DOM-based heuristic is enabled.
</summary>
</histogram>
<histogram name="Commerce.Carts.ExtractionElapsedTime" units="ms"
expires_after="2023-07-30">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Logged when cart content extraction is executed for ChromeCart. This
histogram records the elapsed time within the JavaScript, so script
parsing/compilation time is excluded. Commerce.Carts.ExtractionExecutionTime
is measured in native, and is the end-to-end elapsed time.
</summary>
</histogram>
<histogram name="Commerce.Carts.ExtractionExecutionTime" units="ms"
expires_after="2023-07-30">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Logged when cart content extraction is executed for ChromeCart. This
histogram records the elapsed time between the start and the end of the
extraction JavaScript request execution. This includes script
parsing/compilation time and sleeping time.
</summary>
</histogram>
<histogram name="Commerce.Carts.ExtractionLongestTaskTime" units="ms"
expires_after="2023-07-30">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Logged when cart content extraction is executed for ChromeCart. This
histogram records the time span of the longest task blocking the main thread
of the renderer process.
</summary>
</histogram>
<histogram name="Commerce.Carts.ExtractionTimedOut" enum="BooleanTimedOut"
expires_after="2023-06-04">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Record whether the cart content extraction has timed out. Logged when cart
content extraction is executed for ChromeCart.
</summary>
</histogram>
<histogram name="Commerce.Carts.ExtractionTotalTasksTime" units="ms"
expires_after="2023-07-30">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Logged when cart content extraction is executed for ChromeCart. This
histogram records the time spent on execution, excluding sleeping time.
</summary>
</histogram>
<histogram name="Commerce.Carts.FormSubmitIsTransaction"
enum="BooleanIsTransaction" expires_after="2023-04-16">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whether the form submission is a shopping transaction. This has 50%
chance randomized. Logged when there's a form submission.
</summary>
</histogram>
<histogram name="Commerce.Carts.XHRIsAddToCart" enum="BooleanIsAddToCart"
expires_after="2023-06-18">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whether the XHR is to add a product to a shopping cart. This has 50%
chance randomized. Logged when there's an XHR about to be sent.
</summary>
</histogram>
<histogram name="Commerce.Compare.CandidateClusterIdentified"
enum="CompareEntryPointTrigger" expires_after="2025-02-15">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records when we identify a candidate cluster for compare and the source of
triggering.
</summary>
</histogram>
<histogram name="Commerce.Compare.CandidateClusterSizeWhenShown" units="count"
expires_after="2025-02-15">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Logs when the proactive entry point shows. Records the number of products in
the candidate cluster that triggers the entry point.
</summary>
</histogram>
<histogram name="Commerce.Compare.ProactiveBackoffDuration" units="days"
expires_after="2025-02-15">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Logs when the proactive entry point is dismissed. Records the duration of
the chip will be suppressed (in days).
</summary>
</histogram>
<histogram name="Commerce.Compare.Table.ColumnCount" units="columns"
expires_after="2025-02-15">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the number of columns a user has in a comparison table at the time a
new/updated table is requested from the backend.
</summary>
</histogram>
<histogram name="Commerce.Compare.Table.ColumnModification"
enum="CompareTableColumnAction" expires_after="2025-02-15">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the action taken to modify a column in a comparison table from the
table UI.
</summary>
</histogram>
<histogram name="Commerce.Compare.Table.PercentageValidProducts" units="%"
expires_after="2025-02-15">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the percentage of URLs in a user's comparison table that map to
valid products. This most commonly means the product has a cluster ID
associated with it. This is recorded each time a new/updated table is
requested from the backend.
</summary>
</histogram>
<histogram name="Commerce.Discounts.DiscountsBubbleCouponCodeIsCopied"
enum="BooleanYesNo" expires_after="2025-01-15">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whether the coupon code shown in the Discounts bubble is copied.
It's a one-to-one relationship between the Discounts bubble and the copied
status. This is recorded during Discounts bubble closing.
</summary>
</histogram>
<histogram name="Commerce.Discounts.DiscountsBubbleIsAutoShown"
enum="BooleanYesNo" expires_after="2025-01-15">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whether the Discounts bubble is shown automatically. This is
recorded when the bubble is shown.
</summary>
</histogram>
<histogram name="Commerce.Discounts.DiscountsPageActionIconIsExpanded"
enum="BooleanYesNo" expires_after="2025-01-15">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whether the Discounts page action icon is expanded. This is recorded
when the commerce tab helper finished computing which page action icon to
expand.
</summary>
</histogram>
<histogram
name="Commerce.Discounts.DiscountsPageActionIconIsExpandedWhenClicked"
enum="BooleanYesNo" expires_after="2025-01-15">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whether the Discounts page action icon has expanded when user clicks
the icon.
</summary>
</histogram>
<histogram name="Commerce.Discounts.FetchResult"
enum="ShoppingDiscountsFetchResult" expires_after="2024-06-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the result of fetching discounts in the shopping service. Recorded
for every requested url. This is used to evaluate the local discounts
database. For example, we may not need the local database if it returns
invalid info for most requested urls / almost never returns valid info.
</summary>
</histogram>
<histogram name="Commerce.Heuristics.CartExtractionScriptSource"
enum="CommerceHeuristicsDataSource" expires_after="2023-04-23">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Cart extraction script could come from local resources or component updater.
This histogram is logged when we try to get the extraction script to record
from which source we are getting the script. The action of getting script is
triggered when users visit the cart page which would trigger extractions.
</summary>
</histogram>
<histogram name="Commerce.Heuristics.CheckoutURLGeneralPatternSource"
enum="CommerceHeuristicsDataSource" expires_after="2023-06-25">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Checkout URL pattern could come from Finch feature parameter or component
updater. This histogram is logged when we try to get checkout URL pattern to
record from which source we are getting the pattern. The action of getting
checkout URL pattern is triggered on every eligible navigation to decide if
users have visited the checkout page.
</summary>
</histogram>
<histogram name="Commerce.Heuristics.MerchantNameSource"
enum="CommerceHeuristicsDataSource" expires_after="2023-08-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Merchant name could come from local resources or component updater. This
histogram is logged when we try to get merchant name data to record from
which source we are getting the data. The action of getting merchant name is
triggered every time when a new abadoned cart is detected by ChromeCart, so
that we can look up merchant name for the abadoned cart merchant.
</summary>
</histogram>
<histogram name="Commerce.Heuristics.PartnerMerchantPatternSource"
enum="CommerceHeuristicsDataSource" expires_after="2024-07-21">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Partner merchant pattern heuristics could come from Finch feature parameter
or component updater. This histogram is logged when we try to get partner
merchant pattern to record from which source we are getting the pattern. The
action of getting partner merchant pattern is triggered every time when we
need to decide if an abandoned cart in ChromeCart is from a partner
merchant, which could happen both with and without user actions.
</summary>
</histogram>
<histogram name="Commerce.Heuristics.ProductIDExtractionPatternSource"
enum="CommerceHeuristicsDataSource" expires_after="2023-02-19">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Product ID extraction pattern heuristics could come from Finch feature
parameter or component updater. This histogram is logged when we try to get
product ID extraction pattern to record from which source we are getting the
pattern. The action of getting product ID extraction is triggered every time
we try to load the cart extraction script for ChromeCart, which happens
after the user navigates to a cart page or updates the cart page.
</summary>
</histogram>
<histogram name="Commerce.Heuristics.SkipProductPatternSource"
enum="CommerceHeuristicsDataSource" expires_after="2023-08-27">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Skip product pattern heuristics could come from Finch feature parameter or
component updater. This histogram is logged when we try to get skip product
pattern to record from which source we are getting the pattern. The action
of getting skip product pattern is triggered every time when a new abadoned
cart is detected by ChromeCart, so that we can check if products in abadoned
cart need to be skipped.
</summary>
</histogram>
<histogram name="Commerce.IconComputationTime" units="ms"
expires_after="2024-12-27">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the page action icon to expand computation time. This is the
duration between finished navigation and received all commerce page action
server responses. This histogram is emitted after all server responses are
received and ready to compute which page action to expand.
</summary>
</histogram>
<histogram name="Commerce.ParcelTracking.{ParcelRequestTypes}.RequestStatus"
enum="ParcelRequestStatus" expires_after="2025-02-23">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the HTTP request status for various calls sent to the parcels
server. This histogram is emitted when the sender failed to create the
network request, or when the server response is received and parsed, right
before calling back the requester.
</summary>
<token key="ParcelRequestTypes" variants="ParcelRequestTypes"/>
</histogram>
<histogram name="Commerce.PDPNavigation.URLSize" units="bytes"
expires_after="2025-05-16">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the size of a Product Detail Page URL in bytes. This metric is only
recorded if Product Detail Page recording is allowed by the user and on
primary main frame navigation.
</summary>
</histogram>
<histogram name="Commerce.PDPNavigation.{FeatureName}.Eligible" enum="Boolean"
expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whether a navigation to a product details page (PDP) happened while
the user was eligible for the "{FeatureName}" feature.
"True" means the user was eligible when navigation to the PDP
occurred, "false" means they weren't. This information will give
us an idea of the opportunity size of reducing restrictions to enable the
feature.
</summary>
<token key="FeatureName">
<variant name="ShoppingList"/>
</token>
</histogram>
<histogram name="Commerce.PDPNavigation.{FeatureName}.IneligibilityReason"
enum="ShoppingFeatureIneligibilityReason" expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the reasons that a user is not eligible for the
"{FeatureName}" feature. This is recorded each time a user
navigates to what is detected to be a PDP (product details page) and records
each reason that the user is not eligible for the feature rather than just
one.
</summary>
<token key="FeatureName">
<variant name="ShoppingList"/>
</token>
</histogram>
<histogram name="Commerce.PDPStateOnNavigation" enum="ShoppingPDPState"
expires_after="2024-12-15">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whether a navigation is to a product details page and then whether
the information we retrieved about the page contains a product cluster ID.
</summary>
</histogram>
<histogram name="Commerce.PDPStateWithLocalMeta"
enum="ShoppingPDPDetectionMethod" expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records if and how a page has been determined to be a product details page
after the page has finished loading. This histogram includes pages that are
most likely product pages based on metadata extracted from the head section
of the page (via local extraction). If the page navigates prior to the local
extraction being executed, this metric is not recorded.
</summary>
</histogram>
<histogram name="Commerce.PriceDrop.AnnotationsEnabled" enum="Boolean"
expires_after="2023-04-25">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whether the price drop annotation is enabled. Recorded when user
enters the grid tab switcher. The record frequency is controlled by a
feature parameter and by default it is recorded at most once every day.
Implemented for Android.
</summary>
</histogram>
<histogram name="Commerce.PriceDrop.NotificationChannelBlocked" enum="Boolean"
expires_after="2025-02-16">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whether the price drop notification channel is blocked by users.
Recorded when we initialize commerce subscriptions (For eligible users, we
initialize subscriptions when Chrome becomes foreground app but at most once
in a one-day moving window). Implemented for Android.
</summary>
</histogram>
<histogram name="Commerce.PriceDrop.NotificationChannelCreated" enum="Boolean"
expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whether the price drop notification channel is created. Recorded
when we initialize commerce subscriptions (For eligible users, we initialize
subscriptions when Chrome becomes foreground app but at most once in a
one-day moving window). Implemented for Android.
</summary>
</histogram>
<histogram name="Commerce.PriceDrop.SystemNotificationEnabled" enum="Boolean"
expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whether the system notification is enabled by users. Recorded when
we initialize commerce subscriptions (For eligible users, we initialize
subscriptions when Chrome becomes foreground app but at most once in a
one-day moving window). Implemented for Android.
</summary>
</histogram>
<histogram name="Commerce.PriceDrops.{ManagementType}.NotificationCount"
units="notifications" expires_after="2025-03-17">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
The number of price drop notifications shown in the given time interval (one
day by default) for the specified management type. Emitted for clients in
our experiment when Chrome is foregrounded. Recorded at most once in a
one-day moving window. Implemented for Android.
</summary>
<token key="ManagementType" variants="ManagementTypes"/>
</histogram>
<histogram name="Commerce.PriceDrops.{ManagementType}.NotificationReachedCap"
enum="Boolean" expires_after="2025-03-17">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whether the number of shown notifications in given window (one day
by default) has reached the cap limit for specified management type.
Recorded when we are trying to show any price drop notifications.
Implemented for Android.
</summary>
<token key="ManagementType" variants="ManagementTypes"/>
</histogram>
<histogram
name="Commerce.PriceDrops.{TabUsageStatus}{LocationIdentifier}.ContainsPrice"
enum="BooleanContainsPrice" expires_after="2025-03-17">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records if a page contains a price, as determined by the commerce data
obtained to power the price drop feature. This data is acquired when the
user finishes navigating to a page. Recorded when the user
{LocationIdentifier}. Recorded for {TabUsageStatus}.
</summary>
<token key="LocationIdentifier" variants="LocationIdentifiers"/>
<token key="TabUsageStatus" variants="TabUsageStatuses"/>
</histogram>
<histogram
name="Commerce.PriceDrops.{TabUsageStatus}{LocationIdentifier}.ContainsPriceDrop"
enum="BooleanContainsPriceDrop" expires_after="2025-03-17">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records if a page contains a decrease in price for an offer, relative to the
previously seen price for the offer. This is determined by the commerce data
obtained to power the price drop feature. The data is acquired when the user
finishes navigating to a page. Recorded when the user {LocationIdentifier}.
Recorded for {TabUsageStatus}.
</summary>
<token key="LocationIdentifier" variants="LocationIdentifiers"/>
<token key="TabUsageStatus" variants="TabUsageStatuses"/>
</histogram>
<histogram
name="Commerce.PriceDrops.{TabUsageStatus}{LocationIdentifier}.IsProductDetailPage"
enum="BooleanIsProductDetailPage" expires_after="2025-03-17">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records if a page is a product detail page, as determined by the commerce
data obtained to power the price drop feature. This data is acquired when
the user finishes navigating to a page. Recorded when the user
{LocationIdentifier}. Recorded for {TabUsageStatus}.
</summary>
<token key="LocationIdentifier" variants="LocationIdentifiers"/>
<token key="TabUsageStatus" variants="TabUsageStatuses"/>
</histogram>
<histogram name="Commerce.PriceInsights.BuyingOptionsClicked"
enum="PriceInsightsPriceBucket" expires_after="2025-02-06">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the current price bucket of the product when the user clicks
"Buying Options" in the price insights UI.
</summary>
</histogram>
<histogram name="Commerce.PriceInsights.OmniboxIconClicked"
enum="PriceInsightsIconLabelType" expires_after="2025-02-10">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the initial label of the price insights omnibox icon shown when the
user clicks on it. If a label shows initially then collapses to an icon
only, on user click, we still record the initial label.
</summary>
</histogram>
<histogram name="Commerce.PriceInsights.OmniboxIconShown"
enum="PriceInsightsIconLabelType" expires_after="2025-02-10">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the initial label of the price insights omnibox icon when it is
shown to the user.
</summary>
</histogram>
<histogram name="Commerce.PriceInsights.PriceTracking.{Action}"
enum="PriceInsightsPriceBucket" expires_after="2025-02-06">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records when user clicks the price tracking button to {Action} price for a
product in the price insights bottom sheet. Implemented for Android.
</summary>
<token key="Action">
<variant name="Track"/>
<variant name="Untrack"/>
</token>
</histogram>
<histogram name="Commerce.PriceInsights.SidePanelOpenWithMultipleCatalogs"
enum="Boolean" expires_after="2025-01-26">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whether the product that the price insights side panel was opened
for has multiple catalogs.
</summary>
</histogram>
<histogram name="Commerce.PriceTracking.DanglingUserSubscriptionCountAtStartup"
units="subscriptions" expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the number of dangling subscriptions (user-tracked subscriptions
without at least one corresponding bookmark) that a user has when the
browser starts. This is recorded in the process of removing these
subscriptions since the user has no way of interacting with them. This will
only be recorded for clients where the subscriptions manager is created,
namely, for enabled countries and localed.
</summary>
</histogram>
<histogram name="Commerce.PriceTracking.EmailNotificationsEnabled"
enum="PriceNotificationEmailState" expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whether the user has price notification emails enabled. This count
is recorded daily (once every 24 hours) or the next time the browser starts
if more than 24 hours have passed since last recorded. If a user has not
tracked a product "not responded" will be recorded instead to help
differentiate users interacting with the feature. This metric is implemented
for all platforms.
</summary>
</histogram>
<histogram name="Commerce.PriceTracking.IOS.{Source}.ProductStatus"
enum="PriceNotificationProductStatus" expires_after="2025-02-16">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records a product's new tracking state every time a user successfully
tracks/untracks a product via the Track and Untrack buttons in commerce
features on Chrome for iOS. This metric serves as a way to determine user
engagement with price tracking relative to the iOS platform. This histogram
was previously named Commerce.PriceTracking.IOS.ProductStatus.
</summary>
<token key="Source">
<variant name="PriceInsights"/>
<variant name="PriceTracking"/>
</token>
</histogram>
<histogram name="Commerce.PriceTracking.PriceInsightsSidePanel.{Action}"
enum="PriceInsightsPriceBucket" expires_after="2025-02-23">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records when user flips the toggle in price insights side panel to {Action}
price for this product, and records the current price bucket of the product
when this {Action} happens.
</summary>
<token key="Action">
<variant name="Track"/>
<variant name="Untrack"/>
</token>
</histogram>
<histogram name="Commerce.PriceTracking.PriceTrackedProductCount"
units="subscriptions" expires_after="2025-08-12">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the number of price tracked products for the user. This count is
recorded daily (once every 24 hours) or the next time the browser starts if
more than 24 hours have passed since last recorded. This metric is
implemented for all platforms.
</summary>
</histogram>
<histogram name="Commerce.PriceTracking.SidePanelImageLoad"
enum="BooleanSuccess" expires_after="2024-02-04">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records every time we try to load an image in the price tracking side panel
UI. This histogram logs 'Success' when loading was successful and 'Failure'
when there was an error.
</summary>
</histogram>
<histogram name="Commerce.PriceTracking.Untrack.BookmarkFound" enum="Boolean"
expires_after="2025-01-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whether a bookmark is found when untracking a site in price drop
notifications upon receiving a price drop notification. It is expected that
a bookmark should be present if a notification has been received. This
metric is being recorded to confirm that assumption is valid.
</summary>
</histogram>
<histogram name="Commerce.PriceTracking.Untrack.Success" enum="Boolean"
expires_after="2024-01-03">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whether untracking price drops for a site was successful or not
after selecting 'Untrack' from the long press menu upon receiving a price
drop notification.
</summary>
</histogram>
<histogram name="Commerce.ShoppingService.ProductInfo.FallbackDataContent"
enum="ShoppingDataProviderFallback" expires_after="2025-02-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whick type of fallback data (local extraction by on-page heuristics)
was used when filling in gaps from Optimization Guide. This does not track
whether the page was actually bookmarked, it only indicates what information
might be missing or how often we get supplementary images when on a product
page.
</summary>
</histogram>
<histogram name="Commerce.ShoppingService.ProductInfo.FallbackDataUsed"
enum="Boolean" expires_after="2025-02-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whether fallback data (local extraction by on-page heuristics) was
used to supplement the data provided by Optimization Guide. This does not
track whether the page was actually bookmarked.
</summary>
</histogram>
<histogram name="Commerce.ShoppingService.ProductInfo.ImageAvailability"
enum="ProductImageAvailability" expires_after="2024-12-08">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the availability of a product image for an offer. The image can be
provided by the server, provided locally, have both options available, or
neither. The goal is to see the overlap between server knowledge and what
can be provided locally. This histogram is available on any platform where
the shopping service's product info API is enabled and is recorded only
after the local, on-page fallback is run (since we need both server-provided
and local to record the right value).
</summary>
</histogram>
<histogram name="Commerce.Subscriptions.TabEligible" enum="Boolean"
expires_after="2023-04-25">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whether a tab is eligible for commerce subscriptions. True when the
tab has offer and the tab is stale (Last opened time between 1 and 90 days).
Recorded when we initialize commerce subscriptions (For eligible users, we
initialize subscriptions when Chrome becomes foreground app but at most once
in a one-day moving window). Implemented for Android.
</summary>
</histogram>
<histogram name="Commerce.Subscriptions.TrackResult"
enum="ShoppingSubscriptionsRequestStatus" expires_after="2025-02-10">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the result of a product tracking request in the subscriptions
manager. Recorded when the request finishes.
</summary>
</histogram>
<histogram name="Commerce.Subscriptions.UntrackResult"
enum="ShoppingSubscriptionsRequestStatus" expires_after="2024-12-08">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the result of a product untracking request in the subscriptions
manager. Recorded when the request finishes.
</summary>
</histogram>
<histogram name="Commerce.{FeatureName}.IconInteractionState"
enum="CommerceIconInteractionState" expires_after="2025-02-09">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the state the "{FeatureName}" page action icon was in and
whether it was interacted with. This excludes cases where the icon was not
shown, and is only recorded the first time the event happens for a page
load.This will give us a clear picture of the effect that expanding the
action to show the label has on click-through.
</summary>
<token key="FeatureName">
<variant name="PriceInsights"/>
<variant name="PriceTracking"/>
</token>
</histogram>
<histogram name="MerchantTrust.BottomSheet.CloseReason"
enum="BottomSheet.StateChangeReason" expires_after="2023-04-25">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the reason that the merchant trust bottom sheet is closed. Recorded
when the bottom sheet is closed. Implemented for Android.
</summary>
</histogram>
<histogram name="MerchantTrust.BottomSheet.DurationFullyOpened" units="ms"
expires_after="2023-04-25">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the duration in milliseconds that the merchant trust bottom sheet is
left fully expanded. Implemented for Android.
</summary>
</histogram>
<histogram name="MerchantTrust.BottomSheet.DurationHalfOpened" units="ms"
expires_after="2023-04-25">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the duration in milliseconds that the merchant trust bottom sheet is
left half expanded. Implemented for Android.
</summary>
</histogram>
<histogram name="MerchantTrust.BottomSheet.DurationPeeked" units="ms"
expires_after="2023-04-25">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the duration in milliseconds that the merchant trust bottom sheet is
peeking. Implemented for Android.
</summary>
</histogram>
<histogram name="MerchantTrust.BottomSheet.IsFullyViewed" enum="Boolean"
expires_after="2023-04-25">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whether the merchant trust bottom sheet is fully expanded. Recorded
when the bottom sheet is closed. Implemented for Android.
</summary>
</histogram>
<histogram name="MerchantTrust.BottomSheet.IsHalfViewed" enum="Boolean"
expires_after="2023-04-25">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whether the merchant trust bottom sheet is half expanded. Recorded
when the bottom sheet is closed. Implemented for Android.
</summary>
</histogram>
<histogram name="MerchantTrust.BottomSheet.OpenSource"
enum="MerchantTrustBottomSheetOpenedSource" expires_after="2023-04-25">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records which ui the bottom sheet is opened from. Recorded when the bottom
sheet is opened. Implemented for Android.
</summary>
</histogram>
<histogram name="MerchantTrust.Message.ClearReason"
enum="MerchantTrustMessageClearReason" expires_after="2023-04-25">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records why the prepared merchant trust message is cleared. Recorded when
the prepared message is cleared. Implemented for Android. In M96 and later
this includes MESSAGE_CONTEXT_NO_LONGER_VALID and
SWITCH_TO_DIFFERENT_WEBCONTENTS.
</summary>
</histogram>
<histogram name="MerchantTrust.Message.DismissReason"
enum="MessageDismissReason" expires_after="2023-04-25">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the reason that the merchant trust message is dismissed. Implemented
for Android.
</summary>
</histogram>
<histogram name="MerchantTrust.Message.DurationPrepared" units="ms"
expires_after="2023-04-25">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the duration in milliseconds from the merchant trust message being
prepared to it being shown or cleared. Implemented for Android.
</summary>
</histogram>
<histogram name="MerchantTrust.Message.DurationShown" units="ms"
expires_after="2023-04-25">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the duration in milliseconds that the merchant trust message is
shown. Implemented for Android.
</summary>
</histogram>
<histogram name="MerchantTrust.MessageImpact.BrowsingTime" units="ms"
expires_after="2023-04-25">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the user browsing time in milliseconds in a tab on the same host
after a message shows. Recorded when user navigates to another host or the
tab gets hid/closed. Recorded for all messages. Implemented for Android.
</summary>
</histogram>
<histogram
name="MerchantTrust.MessageImpact.BrowsingTime.Rating{MessageStarRating}"
units="ms" expires_after="2023-04-25">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the user browsing time in milliseconds in a tab on the same host
after a message shows. Recorded when user navigates to another host or the
tab gets hid/closed. Recorded for message with {MessageStarRating}.
Implemented for Android.
</summary>
<token key="MessageStarRating" variants="MerchantTrustMessageStarRating"/>
</histogram>
<histogram name="MerchantTrust.MessageImpact.NavigationCount"
units="navigations" expires_after="2023-04-25">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the user navigation count in a tab on the same host after a message
shows. Recorded when user navigates to another host or the tab gets
hid/closed. Recorded for all messages. Implemented for Android.
</summary>
</histogram>
<histogram
name="MerchantTrust.MessageImpact.NavigationCount.Rating{MessageStarRating}"
units="navigations" expires_after="2023-04-25">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the user navigation count in a tab on the same host after a message
shows. Recorded when user navigates to another host or the tab gets
hid/closed. Recorded for message with {MessageStarRating}. Implemented for
Android.
</summary>
<token key="MessageStarRating" variants="MerchantTrustMessageStarRating"/>
</histogram>
<histogram name="MerchantTrust.PageInfo.IsStoreInfoVisible"
enum="BooleanVisible" expires_after="2025-02-10">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whether the store info row is visible in page info. Recorded when
the page info is opened. Implemented for Android.
</summary>
</histogram>
</histograms>
</histogram-configuration>
Codebase Browser
chromium