Google Git
Sign in
chromium / chromium / src / 9e48a72755def0eba2068bfd5e674adda22d1856 / . / tools / metrics / histograms / metadata / safe_browsing / histograms.xml
blob: 4931ff8f1650fc7ffc807661284fecd4e880601c [file] [log] [blame]
<!--
Copyright 2020 The Chromium Authors. All rights reserved.
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 SafeBrowsing 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
Please follow the instructions in the OWNERS file in this directory to find a
reviewer. If no OWNERS file exists, please consider signing up at
go/reviewing-metrics (Googlers only), as all subdirectories are expected to
have an OWNERS file. As a last resort you can send the CL to
chromium-metrics-reviews@google.com.
-->
<histogram-configuration>
<histograms>
<variants name="MetricsCollectorBypassEventType">
<variant name="CsdInterstitialBypass"
summary="client-side detection interstitial bypass"/>
<variant name="DangerousDownloadBypass"
summary="dangerous download warning bypass"/>
<variant name="DatabaseInterstitialBypass"
summary="Safe Browsing database interstitial bypass"/>
<variant name="ExtensionAllowlistInstallBypass"
summary="extension allowlist install bypass"/>
<variant name="NonAllowlistedExtensionReEnabled"
summary="non allowlisted extension re-enabled"/>
<variant name="PasswordReuseModalBypass"
summary="password reuse modal warning bypass"/>
<variant name="RealTimeInterstitialBypass"
summary="real time URL check warning bypass"/>
</variants>
<variants name="MetricsCollectorSecuritySensitiveEventType">
<variant name="Download" summary="download"/>
<variant name="PasswordProtection" summary="password protection"/>
<variant name="SafeBrowsingInterstitial"
summary="safe browsing interstitial"/>
<variant name="SSLInterstitial" summary="SSL interstitial"/>
</variants>
<variants name="MetricsCollectorTimesDisabledEnabledDuration">
<variant name="LongEnabled"
summary="ESB enabled duration was greater than 24 hours"/>
<variant name="MediumEnabled"
summary="ESB enabled duration was between 1 hour and 24 hours"/>
<variant name="NeverEnabled"
summary="There is no enabled duration because ESB wasn't manually
enabled, or it has been longer than kEventMaxDurationDay days
since the latest enabled event."/>
<variant name="ShortEnabled"
summary="ESB enabled duration was less than 1 hour"/>
</variants>
<variants name="MetricsCollectorUserState">
<variant name="EnhancedProtection" summary="enhanced protection"/>
<variant name="Managed" summary="Safe Browsing managed mode"/>
<variant name="StandardProtection" summary="standard protection"/>
</variants>
<variants name="RealTimeUrlCheckUserCategory">
<variant name="" summary="consumer or enterprise"/>
<variant name=".Consumer" summary="consumer"/>
<variant name=".Enterprise" summary="enterprise"/>
</variants>
<variants name="V4StoreNewFileNames">
<variant name="CertCsdDownloadAllowlist"
summary="certificate allowlist on downloads"/>
<variant name="UrlCsdAllowlist"
summary="url allowlist on client side phishing detection"/>
<variant name="UrlCsdDownloadAllowlist" summary="url allowlist on downloads"/>
</variants>
<variants name="V4StoreOldFileNames">
<variant name="CertCsdDownloadWhitelist"
summary="certificate allowlist on downloads"/>
<variant name="UrlCsdDownloadWhitelist" summary="url allowlist on downloads"/>
<variant name="UrlCsdWhitelist"
summary="url allowlist on client side phishing detection"/>
</variants>
<histogram name="SafeBrowsing.AdvancedProtection.APTokenFetchStatus"
enum="GoogleServiceAuthError" expires_after="2022-05-01">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
For users known to be already enrolled in Advanced Protection, records the
service error of refreshing OAuth2 access token during fetching the user's
advanced protection status. Logged once a day and will retry on transient
failures. This is a subset of
SafeBrowsing.AdvancedProtection.TokenFetchStatus.
</summary>
</histogram>
<histogram name="SafeBrowsing.AdvancedProtection.TokenFetchStatus"
enum="GoogleServiceAuthError" expires_after="2022-04-24">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records the service error of refreshing OAuth2 access token during fetching
the user's advanced protection status. Logged at startup for all users, once
a day for AP users, and will retry on transient failures.
</summary>
</histogram>
<histogram name="SafeBrowsing.AndroidTelemetry.ApkDownload.IncompleteReason"
enum="ApkDownloadTelemetryIncompleteReason" expires_after="2022-06-23">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records if the telemetry ping sent for APK download contained a full
referrer chain, or if there was an error collecting the referrer chain.
Logged each time a user opted into extended reporting downloads an APK file
from a normal window on Android.
</summary>
</histogram>
<histogram name="SafeBrowsing.AndroidTelemetry.ApkDownload.IsMimeTypeApk"
enum="BooleanIsMimeTypeApk" expires_after="2022-06-26">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records whether the mime type of the download is apk. Logged each time an
apk download report is sent on Android.
</summary>
</histogram>
<histogram name="SafeBrowsing.AndroidTelemetry.ApkDownload.Outcome"
enum="ApkDownloadTelemetryOutcome" expires_after="2022-06-26">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records whether a telemetry ping for APK download was sent, or if not, then
why not. Logged each time a user downloads an APK file on Android.
</summary>
</histogram>
<histogram name="SafeBrowsing.BlockingPage.RequestDestination"
enum="RequestDestination" expires_after="2022-06-26">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the request destination that triggers the safe browsing blocking page.
Logged each time a safe browsing blocking page is created. This metric is
useful to show the priority of checking each request destination in real
time. Note that this metric may be bias towards kDocument, because the
default request destination is set to kDocument.
</summary>
</histogram>
<histogram name="SafeBrowsing.BlockingPage.ResourceType"
enum="ContentResourceType2" expires_after="2022-02-06">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the resource type that triggers the safe browsing blocking page. Logged
each time a safe browsing blocking page is created. This metric is useful to
show the priority of checking each resource type in real time. Note that
this metric may be bias towards mainframe, because the default resource type
is set to mainframe.
Starting M89, this metric is derived from
network::mojom::RequestDestination. kPrefetch, kFavicon, kXhr, kPing,
kNavigationPreloadMainFrame, and kNavigationPreloadSubFrame are all mapped
to kSubResource.
</summary>
</histogram>
<histogram
name="SafeBrowsing.BrowserThrottle.IsCheckCompletedOnProcessResponse"
enum="BooleanCompleted" expires_after="2022-07-11">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs whether the Safe Browsing check is completed when the URL loader starts
to process a response. If not, the URL loader will be deferred until the
Safe Browsing check is completed. Logs each time the URL loader dispatches
WillProcessResponse() and the Safe Browsing check doesn't block the URL.
This metric is used to populate a dashboard on go/crsb-site.
</summary>
</histogram>
<histogram name="SafeBrowsing.BrowserThrottle.TotalDelay" units="ms"
expires_after="2022-06-12">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the latency between when the URL loader was deferred by Safe Browsing
check and when the check is completed. Logs each time the URL loader was
deferred by Safe Browsing check and the Safe Browsing check doesn't block
the URL.
</summary>
</histogram>
<histogram name="SafeBrowsing.CheckBrowseUrl.HasLocalMatch"
enum="BooleanMatched" expires_after="2022-06-19">
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs whether the Safe Browsing check via CheckBrowseUrl method matched any
local hash prefixes. Logged each time the Safe Browsing reputation of a URL
is checked using local blocklists.
</summary>
</histogram>
<histogram name="SafeBrowsing.CheckUrl.Timeout" enum="BooleanTimedOut"
expires_after="2022-06-12">
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Counts the number of times the Safe Browsing reputation lookup timeout
happens. Logged each time the Safe Browsing reputation of a URL is checked.
</summary>
</histogram>
<histogram name="SafeBrowsing.CookieAgeHours" units="hours"
expires_after="2022-07-07">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records whether the age of the Safe Browsing cookie at startup or when a new
profile is created.
</summary>
</histogram>
<histogram name="SafeBrowsing.CredentialPhishedStatusChange"
enum="CredentialPhishedStatus" expires_after="2022-06-12">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Recorded when the phished status of a saved credential changes. Records when
a credential is marked phished or when a phished insecure credential entry
is removed because the site was marked as legitimate.
</summary>
</histogram>
<histogram
name="SafeBrowsing.Daily.BypassCountLast28Days.{UserState}.{EventType}"
units="events" expires_after="2022-02-12">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the total number of {EventType} in the last 28 days. Recorded for all
non-Incognito profiles that are under {UserState} every 24 hours and at
startup if the last recording was more than 24 hours ago.
</summary>
<token key="UserState" variants="MetricsCollectorUserState"/>
<token key="EventType" variants="MetricsCollectorBypassEventType">
<variant name="AllEvents" summary="any type of events"/>
</token>
</histogram>
<histogram
name="SafeBrowsing.Daily.SecuritySensitiveCountLast28Days.{UserState}.{EventType}"
units="events" expires_after="2022-03-08">
<owner>bhatiarohit@google.com</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the total number of security sensitive {EventType} in the last 28 days.
Recorded for all non-Incognito profiles that are under {UserState} every 24
hours and at startup if the last recording was more than 24 hours ago.
</summary>
<token key="UserState" variants="MetricsCollectorUserState"/>
<token key="EventType" variants="MetricsCollectorSecuritySensitiveEventType">
<variant name="AllEvents" summary="any type of events"/>
</token>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Download.BypassedByUser.Duration"
units="ms" expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the duration from the time the binary is uploaded for deep
scanning of a download request until the time the user decides to bypass the
verdict. It is logged once for each binary upload when the user bypasses the
verdict.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Download.BytesPerSeconds" units="bytes"
expires_after="2022-06-26">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the bytes/sec from the size of a download request divided by
the duration of a successful deep scanning upload request. It is logged once
for each successful binary upload.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Download.Duration" units="ms"
expires_after="2022-06-12">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user download request. It is
logged once for each binary upload.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Download.FailedToGetToken.Duration"
units="ms" expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user download request with a
FailedToGetToken result. It is logged once for each binary upload with that
result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Download.FailedToGetVerdict.Duration"
units="ms" expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user download request with a
non-successful scan verdict. It is logged once for each binary upload with
that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Download.FileEncrypted.Duration"
units="ms" expires_after="2023-02-01">
<owner>rogerta@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user download request with a
FileEncrypted result. It is logged once for each binary upload with that
result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Download.FileTooLarge.Duration"
units="ms" expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user download request with a
FileTooLarge result. It is logged once for each binary upload with that
result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Download.Success.Duration" units="ms"
expires_after="2022-06-26">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user download request with a
Success result. It is logged once for each binary upload with that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Download.Timeout.Duration" units="ms"
expires_after="2022-06-26">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
SB.This records the deep scanning duration of a user download request with a
Timeout result. It is logged once for each binary upload with that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Download.TooManyRequests.Duration"
units="ms" expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user download request with a
TooManyRequests result. It is logged once for each binary upload with that
result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Download.Unknown.Duration" units="ms"
expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user download request with an
Unknown result. It is logged once for each binary upload with that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Download.UnsupportedFileType.Duration"
units="ms" expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user download request with a
UnsupportedFileType result. It is logged once for each binary upload with
that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.DragAndDrop.BytesPerSeconds"
units="bytes" expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the bytes/sec from the size of an upload request caused by a
&quot;drag and drop&quot; from the user divided by the duration of a
successful deep scanning upload request. It is logged once for each
successful binary upload.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.DragAndDrop.CancelledByUser.Duration"
units="ms" expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the duration from the time the binary is uploaded for deep
scanning of a &quot;drag and drop&quot; until the time the user decides to
cancel the upload. It is logged once for each binary upload when the user
bypasses the verdict.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.DragAndDrop.Duration" units="ms"
expires_after="2022-05-15">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user &quot;drag and drop&quot;
request. It is logged once for each binary upload.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.DragAndDrop.FailedToGetToken.Duration"
units="ms" expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user &quot;drag and drop&quot;
request with a FailedToGetToken result. It is logged once for each binary
upload with that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.DragAndDrop.FailedToGetVerdict.Duration"
units="ms" expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user &quot;drag and drop&quot;
request with a non-successful scan verdict. It is logged once for each
binary upload with that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.DragAndDrop.FileEncrypted.Duration"
units="ms" expires_after="2023-02-01">
<owner>rogerta@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user &quot;drag and drop&quot;
request with a FileEncrypted result. It is logged once for each binary
upload with that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.DragAndDrop.FileTooLarge.Duration"
units="ms" expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user &quot;drag and drop&quot;
request with a FileTooLarge result. It is logged once for each binary upload
with that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.DragAndDrop.Success.Duration" units="ms"
expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user &quot;drag and drop&quot;
request with a Success result. It is logged once for each binary upload with
that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.DragAndDrop.Timeout.Duration" units="ms"
expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
SB.This records the deep scanning duration of a user &quot;drag and
drop&quot; request with a Timeout result. It is logged once for each binary
upload with that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.DragAndDrop.TooManyRequests.Duration"
units="ms" expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user &quot;drag and drop&quot;
request with a TooManyRequests result. It is logged once for each binary
upload with that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.DragAndDrop.Unknown.Duration" units="ms"
expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user &quot;drag and drop&quot;
request with an Unknown result. It is logged once for each binary upload
with that result.
</summary>
</histogram>
<histogram
name="SafeBrowsing.DeepScan.DragAndDrop.UnsupportedFileType.Duration"
units="ms" expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user &quot;drag and drop&quot;
request with a UnsupportedFileType result. It is logged once for each binary
upload with that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Paste.BytesPerSeconds" units="bytes"
expires_after="2022-04-24">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the bytes/sec from the size of a user paste request divided by
the duration of a successful deep scanning upload request. It is logged once
for each successful binary upload.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Paste.CancelledByUser.Duration"
units="ms" expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the duration from the time the binary is uploaded for deep
scanning of a paste until the time the user decides to cancel the upload. It
is logged once for each binary upload when the user bypasses the verdict.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Paste.Duration" units="ms"
expires_after="2022-05-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user paste request. It is
logged once for each binary upload.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Paste.FailedToGetToken.Duration"
units="ms" expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user paste request with a
FailedToGetToken result. It is logged once for each binary upload with that
result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Paste.FailedToGetVerdict.Duration"
units="ms" expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user paste request with a
non-successful scan verdict. It is logged once for each binary upload with
that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Paste.FileTooLarge.Duration" units="ms"
expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user paste request with a
FileTooLarge result. It is logged once for each binary upload with that
result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Paste.Success.Duration" units="ms"
expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user paste request with a
Success result. It is logged once for each binary upload with that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Paste.Timeout.Duration" units="ms"
expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user paste request with a
Timeout result. It is logged once for each binary upload with that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Paste.TooManyRequests.Duration"
units="ms" expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user paste request with a
TooManyRequests result. It is logged once for each binary upload with that
result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Paste.Unknown.Duration" units="ms"
expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user paste request with an
Unknown result. It is logged once for each binary upload with that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Paste.UnsupportedFileType.Duration"
units="ms" expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user paste request with a
UnsupportedFileType result. It is logged once for each binary upload with
that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Print.BytesPerSeconds" units="bytes"
expires_after="2022-12-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the bytes/sec from the size of a user print request divided by
the duration of a successful deep scanning upload request. It is logged once
for each successful binary upload.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Print.CancelledByUser.Duration"
units="ms" expires_after="2022-12-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the duration from the time the binary is uploaded for deep
scanning of a print until the time the user decides to cancel the upload. It
is logged once for each binary upload when the user bypasses the verdict.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Print.Duration" units="ms"
expires_after="2022-12-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user print request. It is
logged once for each binary upload.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Print.FailedToGetToken.Duration"
units="ms" expires_after="2022-12-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user print request with a
FailedToGetToken result. It is logged once for each binary upload with that
result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Print.FailedToGetVerdict.Duration"
units="ms" expires_after="2022-12-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user print request with a
non-successful scan verdict. It is logged once for each binary upload with
that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Print.FileTooLarge.Duration" units="ms"
expires_after="2022-12-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user print request with a
FileTooLarge result. It is logged once for each binary upload with that
result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Print.Success.Duration" units="ms"
expires_after="2022-12-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user print request with a
Success result. It is logged once for each binary upload with that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Print.Timeout.Duration" units="ms"
expires_after="2022-12-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user print request with a
Timeout result. It is logged once for each binary upload with that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Print.TooManyRequests.Duration"
units="ms" expires_after="2022-12-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user print request with a
TooManyRequests result. It is logged once for each binary upload with that
result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Print.Unknown.Duration" units="ms"
expires_after="2022-12-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user print request with an
Unknown result. It is logged once for each binary upload with that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Print.UnsupportedFileType.Duration"
units="ms" expires_after="2022-12-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user paste request with a
UnsupportedFileType result. It is logged once for each binary upload with
that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Upload.BytesPerSeconds" units="bytes"
expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the bytes/sec from the size of an upload request divided by the
duration of a successful deep scanning upload request. It is logged once for
each successful binary upload.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Upload.CancelledByUser.Duration"
units="ms" expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the duration from the time the binary is uploaded for deep
scanning of an upload until the time the user decides to cancel the upload.
It is logged once for each binary upload when the user bypasses the verdict.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Upload.Duration" units="ms"
expires_after="2022-06-26">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user upload request. It is
logged once for each binary upload.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Upload.FailedToGetToken.Duration"
units="ms" expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user upload request with a
FailedToGetToken result. It is logged once for each binary upload with that
result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Upload.FailedToGetVerdict.Duration"
units="ms" expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user upload request with a
non-successful scan verdict. It is logged once for each binary upload with
that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Upload.FileEncrypted.Duration"
units="ms" expires_after="2023-02-01">
<owner>rogerta@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user upload request with a
FileEncrypted result. It is logged once for each binary upload with that
result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Upload.FileTooLarge.Duration" units="ms"
expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user upload request with a
FileTooLarge result. It is logged once for each binary upload with that
result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Upload.Success.Duration" units="ms"
expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user upload request with a
Success result. It is logged once for each binary upload with that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Upload.Timeout.Duration" units="ms"
expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
SB.This records the deep scanning duration of a user upload request with a
Timeout result. It is logged once for each binary upload with that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Upload.TooManyRequests.Duration"
units="ms" expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user upload request with a
TooManyRequests result. It is logged once for each binary upload with that
result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Upload.Unknown.Duration" units="ms"
expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user upload request with an
Unknown result. It is logged once for each binary upload with that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DeepScan.Upload.UnsupportedFileType.Duration"
units="ms" expires_after="2023-02-01">
<owner>domfc@chromium.org</owner>
<owner>webprotect-team@google.com</owner>
<summary>
This records the deep scanning duration of a user upload request with a
UnsupportedFileType result. It is logged once for each binary upload with
that result.
</summary>
</histogram>
<histogram name="SafeBrowsing.DelayedWarnings.Event"
enum="SafeBrowsingDelayedWarningEvent" expires_after="2021-08-22">
<owner>meacer@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records when a user in the Delayed Warnings experiment group visits a page
with a delayed SafeBrowsing phishing warning, triggers the delayed warning
(via keypress), or leaves the page without interacting. Only recorded when
user has not disabled URL elision via &quot;Always Show Full URLs&quot;
context menu item, or by installing the Suspicious Site Reporter extension.
</summary>
</histogram>
<histogram name="SafeBrowsing.DelayedWarnings.Event_UrlElisionDisabled"
enum="SafeBrowsingDelayedWarningEvent" expires_after="M91">
<owner>meacer@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Same as SafeBrowsing.DelayedWarnings.Event but only recorded when user has
disabled URL elision via &quot;Always Show Full URLs&quot; context menu
item, or by installing the Suspicious Site Reporter extension.
</summary>
</histogram>
<histogram name="SafeBrowsing.DelayedWarnings.TimeOnPage" units="ms"
expires_after="M89">
<owner>meacer@chromium.org</owner>
<owner>estark@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records how long a user in the Delayed Warnings experiment group spends on a
page with a delayed SafeBrowsing phishing warning. The time is recorded from
when the page loads to when the warning is shown or the user leaves the
page, whichever comes first. Only recorded when user has not disabled URL
elision via &quot;Always Show Full URLs&quot; context menu item, or by
installing the Suspicious Site Reporter extension.
</summary>
</histogram>
<histogram name="SafeBrowsing.DelayedWarnings.TimeOnPage_UrlElisionDisabled"
units="ms" expires_after="M89">
<owner>meacer@chromium.org</owner>
<owner>estark@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Same as SafeBrowsing.DelayedWarnings.TimeOnPage but only recorded when user
has disabled URL elision via &quot;Always Show Full URLs&quot; context menu
item, or by installing the Suspicious Site Reporter extension.
</summary>
</histogram>
<histogram name="SafeBrowsing.EsbDisabled.BypassCountLast28Days.{EventType}"
units="events" expires_after="2022-02-22">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records the total number of {EventType} in the last 28 days. Logged each
time a user disables Enhanced Safe Browsing. Logged at most three times a
week. If ESB is disabled for more than three times a week, later records
will be dropped.
</summary>
<token key="EventType" variants="MetricsCollectorBypassEventType"/>
</histogram>
<histogram name="SafeBrowsing.EsbDisabled.LastBypassEventInterval.{EventType}"
units="ms" expires_after="2022-02-22">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records the time between the last bypass event and when the user disables
Enhanced Safe Browsing. Logged each time a user disables Enhanced Safe
Browsing and the {EventType} is the last bypass event type. Logged at most
three times a week. If ESB is disabled for more than three times a week,
later records will be dropped.
</summary>
<token key="EventType" variants="MetricsCollectorBypassEventType"/>
</histogram>
<histogram name="SafeBrowsing.EsbDisabled.LastBypassEventType"
enum="SBMetricsCollectorEventType" expires_after="2022-06-12">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records the last bypass event type before a user disables Enhanced Safe
Browsing. Logged each time a user disables Enhanced Safe Browsing. Logged at
most three times a week.
</summary>
</histogram>
<histogram name="SafeBrowsing.EsbDisabled.LastEnabledInterval" units="days"
expires_after="2022-07-03">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records the time interval between the last time Enhanced Safe Browsing was
enabled and the current disabling event. Logged each time a user disables
Enhanced Safe Browsing. Logged at most three times a week. If Enhanced Safe
Browsing was enabled more than 30 days go, no metric is logged.
</summary>
</histogram>
<histogram
name="SafeBrowsing.EsbDisabled.LastSecuritySensitiveEventInterval.{EventType}"
units="ms" expires_after="2022-04-05">
<owner>bhatiarohit@google.com</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records the time between the last security sensitive event and when the user
disables Enhanced Safe Browsing. Logged each time a user disables Enhanced
Safe Browsing and the {EventType} is the last security sensitive event type.
Logged at most three times a week. If ESB is disabled for more than three
times a week, later records will be dropped.
</summary>
<token key="EventType" variants="MetricsCollectorSecuritySensitiveEventType"/>
</histogram>
<histogram name="SafeBrowsing.EsbDisabled.LastSecuritySensitiveEventType"
enum="SBMetricsCollectorEventType" expires_after="2022-04-05">
<owner>bhatiarohit@google.com</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records the last security sensitive event type before a user disables
Enhanced Safe Browsing. Logged each time a user disables Enhanced Safe
Browsing. Logged at most three times a week.
</summary>
</histogram>
<histogram
name="SafeBrowsing.EsbDisabled.SecuritySensitiveCountLast28Days.{EventType}"
units="events" expires_after="2022-04-05">
<owner>bhatiarohit@google.com</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records the total number of {EventType} in the last 28 days. Logged each
time a user disables Enhanced Safe Browsing. Logged at most three times a
week. If ESB is disabled for more than three times a week, later records
will be dropped.
</summary>
<token key="EventType" variants="MetricsCollectorSecuritySensitiveEventType"/>
</histogram>
<histogram
name="SafeBrowsing.EsbDisabled.TimesDisabledLast28Days.{EnabledDuration}"
units="times" expires_after="2022-05-22">
<owner>thefrog@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records the number of times Enhanced Safe Browsing was disabled the last 28
days. Logged each time a user disables ESB. The length of the interval that
ESB was enabled is summarized by {EnabledDuration}. The maximum number of
times ESB is disabled is tracked is 30, so anything above that is not
logged.
</summary>
<token key="EnabledDuration"
variants="MetricsCollectorTimesDisabledEnabledDuration"/>
</histogram>
<histogram name="SafeBrowsing.ExtensionTelemetry.Signals.SignalType"
enum="SBExtensionTelemetrySignalsSignalType" expires_after="2022-06-26">
<owner>anunoy@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records the extension telemetry signal type. Logged each time a signal is
triggered (eg. a tabs.executeScript API call is invoked).
</summary>
</histogram>
<histogram name="SafeBrowsing.FileTypeUpdate.DynamicUpdateResult"
enum="SBFileTypeUpdateResult" expires_after="2022-08-15">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
The result of reading/parsing/accepting a new proto for the FileTypePolices
repo of file extensions and their meta data.
This is for the file types loaded from the component-update system. This
includes both those loaded from disk shortly after startup, and those
received over the network when the component version changes
</summary>
</histogram>
<histogram name="SafeBrowsing.FileTypeUpdate.DynamicUpdateVersion"
units="FileTypePolicies Version" expires_after="2022-08-15">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Integer version number citing which version of the proto data chrome just
loaded. Latest version is in download_file_types.asciipb.
This is for the file types loaded from the component-update system. This
includes both those loaded from disk shortly after startup, and those
received over the network when the component version changes
</summary>
</histogram>
<histogram name="SafeBrowsing.FileTypeUpdate.ResourceBundleResult"
enum="SBFileTypeUpdateResult" expires_after="2022-08-15">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
The result of reading/parsing/accepting a new proto for the FileTypePolices
repo of file extensions and their meta data.
This is for the file types loaded from the resource bundle packaged with
Chrome, which is always loaded at startup.
</summary>
</histogram>
<histogram name="SafeBrowsing.FileTypeUpdate.ResourceBundleVersion"
units="FileTypePolicies Version" expires_after="2022-08-15">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Integer version number citing which version of the proto data chrome just
loaded. Latest version is in download_file_types.asciipb.
This is for the file types loaded from the resource bundle packaged with
Chrome, which is always loaded at startup.
</summary>
</histogram>
<histogram name="SafeBrowsing.HasCookieAtStartup" enum="Boolean"
expires_after="2022-07-07">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records whether a Safe Browsing cookie exists at startup or when a new
profile is created.
</summary>
</histogram>
<histogram name="SafeBrowsing.Interstitial.Type" enum="InterstitialTypeEnum"
expires_after="2021-07-07">
<obsolete>
Removed from the code May 2021.
</obsolete>
<owner>ntfschr@chromium.org</owner>
<owner>src/android_webview/OWNERS</owner>
<summary>
Which interstitial type is being displayed to the user? This currently
applies only to WebView (where we show Loud vs. Quiet interstitials).
</summary>
</histogram>
<histogram name="SafeBrowsing.Macros.DocumentSize" units="KB"
expires_after="2022-06-05">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records the size (in KB) of a download if it is a PDF or Office document
before Safe Browsing client side checks are started.
</summary>
</histogram>
<histogram name="SafeBrowsing.MetricsCollector.IsPrefValid" enum="BooleanValid"
expires_after="2022-08-04">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records whether the pref for storing Safe Browsing events is valid. This is
logged each time old events are removed. It is logged daily.
</summary>
</histogram>
<histogram name="SafeBrowsing.NavigationObserver.AppendRecentNavigationsTime"
units="ms" expires_after="2022-05-15">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the time it takes to append recent navigations. Logged each time the
function is called.
</summary>
</histogram>
<histogram
name="SafeBrowsing.NavigationObserver.DroppedReferrerChainEntries.ClientRedirect"
units="units" expires_after="2022-07-23">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the number of extra client redirect referrer chain entries that were
cleared. This is logged when the referrer chain is being created for Safe
Browsing pings (i.e. Phishguard, CSD).
</summary>
</histogram>
<histogram
name="SafeBrowsing.NavigationObserver.DroppedReferrerChainEntries.RecentNavigation"
units="units" expires_after="2022-07-23">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the number of extra recent navigation (non-user gestured) referrer
chain entries that were cleared. This is logged when the referrer chain is
being created for Safe Browsing pings (i.e. Phishguard, CSD).
</summary>
</histogram>
<histogram
name="SafeBrowsing.NavigationObserver.IdentifyReferrerChainByEventURLTime"
units="ms" expires_after="2022-06-26">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the time it takes to identify referrer chain by event URL. Logged each
time the function is called.
</summary>
</histogram>
<histogram
name="SafeBrowsing.NavigationObserver.IdentifyReferrerChainByWebContentsTime"
units="ms" expires_after="2022-07-03">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the time it takes to identify referrer chain by web contents. Logged
each time the function is called.
</summary>
</histogram>
<histogram name="SafeBrowsing.NavigationObserver.NavigationEventCleanUpCount"
units="NavigationEvents" expires_after="2021-01-27">
<obsolete>
Removed 01-29-2021 due to lack of use.
</obsolete>
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Count of how many NavigationEvents get removed in each periodic clean up.
This is a rough estimation of the number of navigations every two minutes.
</summary>
</histogram>
<histogram
name="SafeBrowsing.NavigationObserver.NavigationEventsRecordedLength"
units="count" expires_after="2022-08-10">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Count of how many NavigationEvents are recorded prior to appending recent
navigations to the referrer chain.
</summary>
</histogram>
<histogram name="SafeBrowsing.NoCachedPopulationReason"
enum="SafeBrowsingNoCachedPopulationReason" expires_after="2022-11-11">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Whenever Safe Browsing sends a request with no cached user population to
compare it to, we record the reason the cache is empty.
</summary>
</histogram>
<histogram name="SafeBrowsing.PageLoadToken.PasswordProtectionHasToken"
units="BooleanExists" expires_after="2022-10-08">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records whether a page load token is found before password protection
request is sent. Logged only when real time URL check is enabled.
</summary>
</histogram>
<histogram name="SafeBrowsing.PageLoadToken.RealTimeCheckHasToken"
units="BooleanExists" expires_after="2022-10-08">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records whether a page load token is found before real time URL check
request is sent. Logged only when the check is on a subframe URL.
</summary>
</histogram>
<histogram name="SafeBrowsing.PageLoadToken.TokenCount" units="entries"
expires_after="2022-10-08">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records the number of page load tokens stored in verdict cache manager.
Logged each time after a periodic clean up on expired tokens is performed.
</summary>
</histogram>
<histogram name="SafeBrowsing.PakIntegrity.{PakFile}" enum="BooleanSuccess"
expires_after="2022-05-01">
<owner>rsesek@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Reports whether the {PakFile} file's SHA-256 hash matches the digest
produced at build-time. This detects on-disk corruption of the .pak file.
Recorded at startup on ChromeOS, Linux, Mac, and Windows.
</summary>
<token key="PakFile">
<variant name="Chrome100" summary="chrome_100_percent.pak"/>
<variant name="Chrome200" summary="chrome_200_percent.pak"/>
<variant name="Resources" summary="resources.pak"/>
</token>
</histogram>
<histogram name="SafeBrowsing.Policy.AllowlistDomainsTotalSize" units="bytes"
expires_after="2022-05-01">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
The size of the allowlist domains set by the enterprise policy in bytes.
Note that this is measuring the total bytes of the list rather than the
length of the list. These domains are copied to the Safe Browsing checker
delegate. Logged each time a Safe Browsing checker delegate is created for
the renderer and the allowlist policy is set.
</summary>
</histogram>
<histogram name="SafeBrowsing.PopulationMatchesCachedValue.{Field}"
enum="BooleanMatched" expires_after="2022-11-11">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Whenever the ChromeUserPopulation proto is created (almost every time Safe
Browsing is contacted), we compare it to a cached value. This histogram
records whether the cached value has the same value in {Field} as the newly
created value.
</summary>
<token key="Field">
<variant name="Mbb" summary="Make Browsing Better preference"/>
<variant name="Population" summary="Safe Browsing population"/>
<variant name="UserAgent" summary="User agent"/>
</token>
</histogram>
<histogram name="SafeBrowsing.Pref.Daily.Extended" enum="BooleanEnabled"
expires_after="2022-06-19">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Whether the Safe Browsing extended reporting service is currently enabled.
Recorded for all non-Incognito profiles every 24 hours and at startup, if
the last recording was more than 24 hours ago.
</summary>
</histogram>
<histogram name="SafeBrowsing.Pref.Daily.SafeBrowsingModeManaged"
enum="BooleanManagedPref" expires_after="2022-06-26">
<owner>bhatiarohit@google.com</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Whether the Safe Browsing mode is managed by the user's admin. Recorded for
all non-Incognito profiles every 24 hours and at startup if the last
recording was more than 24 hours ago.
</summary>
</histogram>
<histogram name="SafeBrowsing.Pref.Daily.SafeBrowsingState"
enum="SafeBrowsingState" expires_after="2022-10-06">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
The current Safe Browsing state of the profile. Recorded for all
non-Incognito profiles every 24 hours and at startup, if the last recording
was more than 24 hours ago.
</summary>
</histogram>
<histogram name="SafeBrowsing.Pref.Enhanced" enum="BooleanEnabled"
expires_after="2022-07-11">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Whether the Safe Browsing enhanced protection service is currently enabled.
Recorded for all non-Incognito profiles on profile startup.
This metric is used to populate a dashboard on go/crsb-site.
</summary>
</histogram>
<histogram name="SafeBrowsing.Pref.Extended" enum="BooleanEnabled"
expires_after="2022-07-11">
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Whether the Safe Browsing extended reporting service is currently enabled.
Recorded for all non-Incognito profiles on profile startup.
This metric is used to populate a dashboard on go/crsb-site.
</summary>
</histogram>
<histogram name="SafeBrowsing.Pref.General" enum="BooleanEnabled"
expires_after="2022-07-11">
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Whether the Safe Browsing service is currently enabled. Recorded for all
non-Incognito profiles on profile startup.
This metric is used to populate a dashboard on go/crsb-site.
</summary>
</histogram>
<histogram name="SafeBrowsing.Pref.MainProfile.SafeBrowsingState"
enum="SafeBrowsingState" expires_after="2022-10-01">
<owner>jeffcyr@google.com</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
The current Safe Browsing state of the main profile. Recorded for all uma
log at upload time by the SafeBrowsingMetricsProvider for the main profile
only.
</summary>
</histogram>
<histogram name="SafeBrowsing.Pref.SawInterstitial" enum="Boolean"
expires_after="2021-01-30">
<obsolete>
Removed 10-2021 due to lack of use
</obsolete>
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Whether the current user has ever seen a security interstitial. Recorded for
all non-Incognito profiles on profile startup.
</summary>
</histogram>
<histogram name="SafeBrowsing.ReferrerAttributionResult"
enum="SafeBrowsingAttributionResultTypes" expires_after="2022-10-31">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
The result of referrer attribution, including different types of success or
failure. This is incremented each time a safe browsing ping or download ping
is generated.
</summary>
</histogram>
<histogram name="SafeBrowsing.ReferrerHasInvalidTabID" enum="BooleanInvalid"
expires_after="2021-10-25">
<obsolete>
Removed 09-2021 due to lack of use
</obsolete>
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Number of times referrer attribution encounters an invalid tab ID. This is
incremented a safe browsing ping or download ping is generated and an
invalid tab ID is encountered during attribution.
</summary>
</histogram>
<histogram name="SafeBrowsing.ReferrerURLChainSize" units="units"
expires_after="2022-10-25">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
The length of referrer URL chain we get from referrer attribution. This is
logged each time a safe browsing ping or download ping is generated.
</summary>
</histogram>
<histogram
name="SafeBrowsing.RendererThrottle.IsCheckCompletedOnProcessResponse"
enum="BooleanCompleted" expires_after="2022-05-26">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs whether the Safe Browsing check is completed when the renderer URL
loader starts to process a response. If not, the renderer URL loader will be
deferred until the Safe Browsing check is completed. Logs each time the
renderer URL loader dispatches WillProcessResponse() and the Safe Browsing
check doesn't block the URL.
</summary>
</histogram>
<histogram name="SafeBrowsing.RendererThrottle.TotalDelay" units="ms"
expires_after="2022-05-26">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the latency between when the renderer URL loader was deferred by Safe
Browsing check and when the check is completed. Logs each time the renderer
URL loader was deferred by Safe Browsing check and the Safe Browsing check
doesn't block the URL.
</summary>
</histogram>
<histogram name="SafeBrowsing.RT.AllowlistSizeTooSmall"
enum="BooleanUnavailable" expires_after="2022-07-03">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs whether the size of the high confidence allowlist is too small. It can
happen if it is misconfigured on the server-side, or the local file is
corrupted on the disk. If too small, the allowlist is considered as
unavailable. Logged each time a top frame URL navigation happens for users
who have the real time URL lookups enabled.
</summary>
</histogram>
<histogram name="SafeBrowsing.RT.AllStoresAvailable" enum="BooleanAvailable"
expires_after="2022-10-06">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs whether the local Safe Browsing stores are available. If not, all URLs
are marked as safe during real time URL lookup. Logged each time a top frame
URL navigation happens for users who have the real time URL lookups enabled.
</summary>
</histogram>
<histogram name="SafeBrowsing.RT.Backoff.State" enum="BooleanEnabled"
expires_after="2022-07-03">
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs if the real time URL lookup service is currently in backoff state due
to previous errors. Logged each time a top frame URL navigation happens in
non-incognito mode for users who have real time URL lookups enabled.
</summary>
</histogram>
<histogram name="SafeBrowsing.RT.CacheManager.CleanUpTime" units="ms"
expires_after="2022-07-03">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the time it takes to run a cleanup task in cache manager. Logged each
time a cleanup task is run.
</summary>
</histogram>
<histogram name="SafeBrowsing.RT.CacheManager.RealTimeVerdictCount"
units="entries" expires_after="2022-06-26">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records the number of real time URL verdicts stored for this profile. Logged
each time a new real time url verdict is cached.
</summary>
</histogram>
<histogram name="SafeBrowsing.RT.CanCheckDatabase" enum="BooleanEnabled"
expires_after="2022-10-06">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs whether Safe Browsing database can be checked in Safe Browsing URL
checker. Logged each time a URL is checked by Safe Browsing URL checker.
</summary>
</histogram>
<histogram name="SafeBrowsing.RT.GetCache.FallbackThreatType"
enum="SBThreatType" expires_after="2022-04-24">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the threat type of cached verdicts. If the threat type is not safe, it
means the cache is a false positive. False positive verdicts are safe
verdicts in cache manager but turns out to be dangerous in the Safe Browsing
database. Logged each time a URL is checked by real time lookup and the
response is safe from the cache manager.
</summary>
</histogram>
<histogram name="SafeBrowsing.RT.GetCache.Time" units="ms"
expires_after="2022-07-11">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the latency between the start of getting a result from the cache and
when the cache is actually obtained. The time includes bouncing between IO
and UI threads. This is an indicator of the efficiency of loading the cache.
</summary>
</histogram>
<histogram name="SafeBrowsing.RT.GetCacheResult"
enum="SafeBrowsingRTLookupResponseVerdictType" expires_after="2022-07-11">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the result of real time URL cache lookup. If the result is
VERDICT_TYPE_UNSPECIFIED, that means cache miss and a ping will be sent
afterwards. Otherwise, ping won't be sent. This is an indicator of cache hit
rate.
</summary>
</histogram>
<histogram name="SafeBrowsing.RT.GetToken.Time" units="ms"
expires_after="2022-05-22">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the latency between the start of a token request and when the token is
actually obtained. Logged each time a user performs a real-time Safe
Browsing check with token.
</summary>
</histogram>
<histogram name="SafeBrowsing.RT.HasTokenFromFetcher" enum="BooleanHasToken"
expires_after="2022-06-19">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs whether a token received from the token fetcher is nonempty. Logged
each time a response is received from the token fetcher. It shows the
validity of the tokens received from the token fetcher.
</summary>
</histogram>
<histogram name="SafeBrowsing.RT.HasTokenInRequest" enum="BooleanHasToken"
expires_after="2022-06-12">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs whether a token is attached when a URL lookup request is sent. Logged
each time a URL lookup request is sent. It shows the percentage of URL
lookup requests that are attached with tokens.
</summary>
</histogram>
<histogram name="SafeBrowsing.RT.HasValidCacheManager" enum="BooleanValid"
expires_after="2021-08-29">
<obsolete>
Removed from code in M95. Not useful.
</obsolete>
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs if cache manager is valid when real time URL check is enabled. Logged
each time if the URL doesn't match the high confidence allowlist. Ideally,
cache manager should be valid whenever real time URL check is enabled.
</summary>
</histogram>
<histogram name="SafeBrowsing.RT.IsLookupServiceAvailable"
enum="BooleanAvailable" expires_after="2022-05-22">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs whether the real time lookup service is available when a real time URL
check is needed. The real time lookup service is available if it is not
nullptr and it is not in backoff mode. Logged when real time URL check is
enabled and the URL doesn't match the allowlist.
</summary>
</histogram>
<histogram name="SafeBrowsing.RT.IsLookupSuccessful" enum="BooleanSuccess"
expires_after="2022-05-22">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs whether the response of the real time URL lookup is successful. Logged
on each resource check for which a lookup request is sent to the server. A
failure can be either a network error or a parsing error.
</summary>
</histogram>
<histogram name="SafeBrowsing.RT.IsPopulationMbbOrEsb" enum="Boolean"
expires_after="2022-06-19">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records whether the user population field is from the enabled populations
(MBB and ESB) or not. Logged on every real time lookup.
</summary>
</histogram>
<histogram name="SafeBrowsing.RT.LocalMatch.Result"
enum="SafeBrowsingAllowlistAsyncMatch" expires_after="2022-06-12">
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the result of checking the URL against the local Safe Browsing high
confidence allowlist. Logged each time a top frame URL navigation happens
for users who have the real time URL lookups enabled.
</summary>
</histogram>
<histogram name="SafeBrowsing.RT.LocalMatch.Result.{IsMainframe}"
enum="SafeBrowsingAllowlistAsyncMatch" expires_after="2022-07-16">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the result of checking the {IsMainframe} URL against the local Safe
Browsing high confidence allowlist. Logged each time a top frame URL
navigation happens for users who have the real time URL lookups enabled.
</summary>
<token key="IsMainframe">
<variant name="Mainframe" summary="mainframe"/>
<variant name="NonMainframe" summary="non mainframe"/>
</token>
</histogram>
<histogram name="SafeBrowsing.RT.Network.Result"
enum="CombinedHttpResponseAndNetErrorCode" expires_after="2022-06-12">
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Response or error codes from SafeBrowsing real time URL lookups. Logged on
each resource check for which a lookup request is sent to the server.
Starting M92, the ERR_HTTP_RESPONSE_CODE_FAILURE net error is matched to the
actual HTTP response code.
</summary>
</histogram>
<histogram name="SafeBrowsing.RT.Network.Time" units="ms"
expires_after="2022-06-12">
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the roundtrip time it took to perform a Safe Browsing real time URL
lookup. Logged on each resource check for which a lookup request is sent to
the server.
</summary>
</histogram>
<histogram name="SafeBrowsing.RT.Request.ReferrerChainLength{UserCategory}"
units="units" expires_after="2022-04-02">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the length of the referrer chain in a {UserCategory} real time URL
check request. Logged on each resource check for which a lookup request is
sent to the server.
</summary>
<token key="UserCategory" variants="RealTimeUrlCheckUserCategory"/>
</histogram>
<histogram name="SafeBrowsing.RT.Request.Size" units="bytes"
expires_after="2022-05-15">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
The size of a real time URL check request in bytes. Logged on each resource
check for which a lookup request is sent to the server.
</summary>
</histogram>
<histogram name="SafeBrowsing.RT.Request.UserPopulation"
enum="SafeBrowsingUserPopulation" expires_after="2022-06-12">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the user population that was checked by Safe Browsing real time URL
lookup. Logged on each resource check for which a lookup request is sent to
the server.
</summary>
</histogram>
<histogram name="SafeBrowsing.RT.RequestDestinations.Checked"
enum="RequestDestination" expires_after="2022-06-23">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the request destination that was checked by Safe Browsing real time URL
lookup. Logged on each resource check that is eligible for real time checks.
</summary>
</histogram>
<histogram name="SafeBrowsing.RT.RequestDestinations.Requested"
enum="RequestDestination" expires_after="2022-06-23">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the request destination that was requested to be checked by Safe
Browsing real time URL lookup. Logged on each resource check.
</summary>
</histogram>
<histogram name="SafeBrowsing.RT.ResourceTypes.Checked"
enum="ContentResourceType2" expires_after="2021-10-04">
<obsolete>
Removed from code in M94. Replaced with
SafeBrowsing.RT.RequestDestinations.Checked.
</obsolete>
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the resource type that was checked by Safe Browsing real time URL
lookup. Logged on each resource check that is eligible for real time checks.
Starting M89, this metric is derived from
network::mojom::RequestDestination. kPrefetch, kFavicon, kXhr, kPing,
kNavigationPreloadMainFrame, and kNavigationPreloadSubFrame are all mapped
to kSubResource.
</summary>
</histogram>
<histogram name="SafeBrowsing.RT.ResourceTypes.Requested"
enum="ContentResourceType2" expires_after="2021-10-04">
<obsolete>
Removed from code in M94. Replaced with
SafeBrowsing.RT.RequestDestinations.Requested.
</obsolete>
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the resource type that was requested to be checked by Safe Browsing
real time URL lookup. Logged on each resource check.
Starting M89, this metric is derived from
network::mojom::RequestDestination. kPrefetch, kFavicon, kXhr, kPing,
kNavigationPreloadMainFrame, and kNavigationPreloadSubFrame are all mapped
to kSubResource.
</summary>
</histogram>
<histogram name="SafeBrowsing.RT.Response.VerdictType"
enum="SafeBrowsingRTLookupResponseVerdictType" expires_after="2022-09-10">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the verdict type of the response from real time URL check. Logged each
time a response is received and the threat info size is greater than 0.
</summary>
</histogram>
<histogram name="SafeBrowsing.RT.Response.VerdictType.{UserPopulation}"
enum="SafeBrowsingRTLookupResponseVerdictType" expires_after="2022-11-30">
<owner>zackhan@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the verdict type of the response from real time URL check from an
{UserPopulation} user. This histogram tells us whether EnhancedProtection
users are more likely to get dangerous verdicts as well as the average
number of Protego pings for EnhancedProtection users and
non-EnhancedProtection users.
</summary>
<token key="UserPopulation">
<variant name="EnhancedProtection" summary="Enhanced Protection"/>
<variant name="NotEnhancedProtection"
summary="Any Non-Enhanced Protection"/>
</token>
</histogram>
<histogram name="SafeBrowsing.RT.ThreatInfoSize" units="verdicts"
expires_after="2022-06-19">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the number of verdicts received in the real time URL check response.
Logged on each resource check for which a lookup request is sent to the
server.
</summary>
</histogram>
<histogram base="true" name="SafeBrowsing.Settings.UserAction"
enum="SafeBrowsingSettingsUserAction" expires_after="2022-06-05">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the user action performed on the Safe Browsing settings page. Depending
on the enum value, logged when the page is showned to the user or when the
user performs an action on the page.
</summary>
</histogram>
<histogram
name="SafeBrowsing.TailoredSecurityConsented{Status}{PromptType}Outcome"
enum="SafeBrowsingTailoredSecurityOutcome" expires_after="2022-11-22">
<owner>bhatiarohit@google.com</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the outcome of displaying the {PromptType} when a signed-in, syncing
user changes their account tailored security setting to {Status}.
</summary>
<token key="Status">
<variant name="Disabled" summary="disabled"/>
<variant name="Enabled" summary="enabled"/>
</token>
<token key="PromptType">
<variant name="Message" summary="android message"/>
<variant name="Notification" summary="desktop notification"/>
</token>
</histogram>
<histogram name="SafeBrowsing.TailoredSecurityService.OAuthTokenCompletion"
enum="BooleanSuccess" expires_after="2022-09-09">
<owner>bdea@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Safe Browsing needs a token in order to make a request to get the tailored
security service bit. This histogram tracks whether getting a token is
successful or not.
</summary>
</histogram>
<histogram name="SafeBrowsing.TailoredSecurityService.OAuthTokenErrorState"
enum="GoogleServiceAuthError" expires_after="2022-09-09">
<owner>bdea@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Safe Browsing needs a token in order to make a request to get the tailored
security service bit. This histogram tracks the HTTP code when getting a
token is not successful.
</summary>
</histogram>
<histogram name="SafeBrowsing.TailoredSecurityService.OAuthTokenResponseCode"
units="code" expires_after="2022-09-09">
<owner>bdea@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
HTTP Response code returned by the server when trying to fetch the OAuth
token for a tailored security service query.
</summary>
</histogram>
<histogram name="SafeBrowsing.TailoredSecurityUnconsentedMessageDismissReason"
enum="MessageDismissReason" expires_after="2022-11-11">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the specific reason a message was dismissed when a signed-in,
non-syncing user changes their account tailored security setting and
dismisses the corresponding message.
</summary>
</histogram>
<histogram name="SafeBrowsing.TailoredSecurityUnconsentedMessageOutcome"
enum="SafeBrowsingTailoredSecurityOutcome" expires_after="2022-11-11">
<obsolete>
Removed 12-2021 and replaced with
SafeBrowsing.TailoredSecurityUnconsentedInFlowMessageOutcome
</obsolete>
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the outcome of displaying the message when a signed-in, non-syncing
user changes their account tailored security setting.
</summary>
</histogram>
<histogram name="SafeBrowsing.TailoredSecurityUnconsentedModalOutcome"
enum="SafeBrowsingTailoredSecurityOutcome" expires_after="2022-11-11">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the outcome of displaying a modal dialog when a signed-in, non-syncing
user changes their account tailored security setting and dismisses the
corresponding message.
</summary>
</histogram>
<histogram name="SafeBrowsing.TailoredSecurityUnconsented{Flow}MessageOutcome"
enum="SafeBrowsingTailoredSecurityOutcome" expires_after="2022-11-11">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the outcome of displaying the message when a signed-in, non-syncing
user changes their account tailored security setting and is {Flow} of
consenting.
</summary>
<token key="Flow">
<variant name="InFlow" summary="in the flow"/>
<variant name="OutOfFlow" summary="not in the flow"/>
</token>
</histogram>
<histogram name="SafeBrowsing.TokenFetcher.ErrorType"
enum="GoogleServiceAuthError" expires_after="2022-07-11">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Logs the error type from the token fetcher. Logs each time safe browsing
gets a response from the token fetcher. When the error type is none, it
means the token is obtained successfully.
</summary>
</histogram>
<histogram name="SafeBrowsing.Triggers.AdPopup.Action"
enum="AdPopupTriggerAction" expires_after="2021-07-01">
<obsolete>
Feature removed in M93.
</obsolete>
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Tracks the actions taken by the Ad Popup trigger whenever it is executed.
</summary>
</histogram>
<histogram name="SafeBrowsing.Triggers.AdRedirect.Action"
enum="AdPopupTriggerAction" expires_after="2021-07-01">
<obsolete>
Feature removed in M93.
</obsolete>
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Tracks the actions taken by the Ad Redirect trigger whenever it is executed.
It is logged when we detect a blocked redirect attempt caused by an ad.
</summary>
</histogram>
<histogram name="SafeBrowsing.Triggers.AdSampler.Action"
enum="AdSamplerTriggerAction" expires_after="2022-10-25">
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Tracks the actions taken by the Ad Sampling trigger whenever it is executed.
Warning: this histogram was expired from 2021-07-01 to 2021-10-25; data may
be missing.
</summary>
</histogram>
<histogram name="SafeBrowsing.Triggers.SuspiciousSite.DelayTimerState"
enum="SuspiciousSiteTriggerState" expires_after="2021-07-01">
<obsolete>
Removed 10-2021 due to lack of use
</obsolete>
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Tracks the state of the Suspicious Site trigger when its report delay timer
fires. Used to investigate variance in event order.
</summary>
</histogram>
<histogram name="SafeBrowsing.Triggers.SuspiciousSite.Event"
enum="SuspiciousSiteTriggerEvent" expires_after="2022-07-11">
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Tracks the events occurring in the Suspicious Site trigger whenever it is
executed.
</summary>
</histogram>
<histogram name="SafeBrowsing.Triggers.SuspiciousSite.ReportRejectionReason"
enum="TriggerManagerReason" expires_after="2021-11-07">
<obsolete>
Removed 11-2021 due to lack of use
</obsolete>
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Tracks the reasons that a report requested by the Suspicious Site trigger is
rejected by the Trigger Manager.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4Database.Size" units="KB"
expires_after="2022-06-26">
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
The size of the SafeBrowsing database or file on disk in kilobytes, after
reading it from disk on startup and after a database update has occurred.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4DatabaseOpen.Time" units="ms"
expires_after="M77">
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
The time it takes to parse and load the SafeBrowsing database from disk, in
milliseconds.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4GetHash.CacheHit.Result"
enum="SafeBrowsingV4FullHashCacheResult" expires_after="2022-06-19">
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>Track cache hits for V4 full hashes.</summary>
</histogram>
<histogram name="SafeBrowsing.V4GetHash.Check.Result"
enum="SafeBrowsingV4GetHashCheckResult" expires_after="never">
<!-- expires-never: This is critical to track the health of Safe Browsing full hash requests. -->
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>Track get hash response hits for V4 full hash requests.</summary>
</histogram>
<histogram name="SafeBrowsing.V4GetHash.CountOfPrefixes" units="prefixes"
expires_after="2022-06-19">
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
The number of prefixes included in a full hash request sent to the Google
Safe Browsing servers. This is recorded each time there's a match found in
the local database and requires sending a full hash request.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4GetHash.Network.Result"
enum="CombinedHttpResponseAndNetErrorCode" expires_after="2022-07-11">
<owner>vakh@google.com</owner>
<owner>kcarattini@google.com</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Response or error codes from the SafeBrowsing Pver4 service. Logged after a
GetHash or request finishes to capture the response code or error code for
that call. Warning: this histogram was expired from M86 to M91. Data may be
missing. Starting M92, the ERR_HTTP_RESPONSE_CODE_FAILURE net error is
matched to the actual HTTP response code.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4GetHash.Network.Time" units="ms"
expires_after="2022-06-12">
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
The time that it took to receive a response from the Google SafeBrowsing
servers for a full hash request.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4GetHash.Parse.Result"
enum="SafeBrowsingParseV4HashResult" expires_after="never">
<!-- expires-never: This reports the reason for the failure to parse the response
from Safe Browsing. Keeping track of these errors is critical to ensure that
Safe Browsing lookup mechanism is working as expected -->
<owner>vakh@chromium.org</owner>
<owner>kcarattini@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Track the parsing results of a status 200 GetV4Hash request.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4GetHash.Result"
enum="SafeBrowsingV4OperationResult" expires_after="2022-06-12">
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Track return status from V4 GetHash attempts. The buckets of this histogram
overlap, so the counts cannot be used as percentages.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4LocalDatabaseManager.AreAllStoresAvailableNow"
enum="SafeBrowsingStoreAvailabilityResult" expires_after="M94">
<obsolete>
Removed in M94 due to lack of use.
</obsolete>
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records the outcome of a check to AreAllStoresAvailableNow. This will be
logged whenever the database is queried (several times in the process of a
download, and once when a potentially dangerous subresource is loaded).
</summary>
</histogram>
<histogram name="SafeBrowsing.V4LocalDatabaseManager.HasReceivedUpdateResponse"
enum="BooleanUpdateReceived" expires_after="2021-03-04">
<obsolete>
Removed 03-03-2021 due to stability and lack of use.
</obsolete>
<owner>ajuma@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records whether a network response has been received for a request to update
the Safe Browsing local database, since the browser was launched. This will
be logged whenever the database is queried.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4LocalDatabaseManager.ThreatInfoSize"
units="verdicts" expires_after="2022-06-05">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records the number of verdicts received in the full hash check. Logged each
time a full hash check response is received.
</summary>
</histogram>
<histogram
name="SafeBrowsing.V4LocalDatabaseManager.TimeSinceLastUpdateResponse"
units="ms" expires_after="2022-08-09">
<owner>ajuma@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records the time since the last network response was received for a request
to udpate the Safe Browsing local database. This will be logged whenever the
database is queried, but only if at least one such network response has been
received since the browser was launched.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4ProcessFullUpdate.AdditionsHashesCount"
units="entries" expires_after="2021-08-29">
<obsolete>
Removed in M92 and replaced with
SafeBrowsing.V4ProcessFullUpdate.AdditionsHashesCount2
</obsolete>
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records the number of additions hashes in a SafeBrowsing list full update.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4ProcessFullUpdate.AdditionsHashesCount2"
units="entries" expires_after="2022-08-20">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records the number of additions hashes in a SafeBrowsing list full update.
This was added in M92 to accomodate a larger maximum size.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4ProcessFullUpdate.ApplyUpdate.Result"
enum="SafeBrowsingV4ApplyUpdateResult" expires_after="2021-09-05">
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Track the result of applying a full update for a store received from PVer4
SafeBrowsing service.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4ProcessFullUpdate.ApplyUpdateDuration"
units="ms" expires_after="2022-06-26">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records how long it took to perform a full update of a V4 store. This is
recorded in thread time, to avoid recording any disk operations.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4ProcessFullUpdate.DecodeAdditions.Result"
enum="SafeBrowsingV4DecodeResult" expires_after="never">
<!-- expires-never: This reports the outcome of decoding the latest update
received from reason Safe Browsing to apply to the local Safe Browsing
database. It is crucial to know that the Safe Browsing updates are being parsed
and applied correctly. -->
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Track the result of decoding the Rice-encoded list of additions of 4-byte
hash prefixes. This is logged once per store, per update containing
Rice-encoded additions. This histogram is specific to processing full
updates received from the server.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4ProcessFullUpdate.RemovalsHashesCount"
units="entries" expires_after="2022-04-29">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records the number of removals hashes in a SafeBrowsing list full update.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4ProcessPartialUpdate.AdditionsHashesCount"
units="entries" expires_after="2022-06-19">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records the number of additions hashes in a SafeBrowsing list partial
update.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4ProcessPartialUpdate.ApplyUpdate.Result"
enum="SafeBrowsingV4ApplyUpdateResult" expires_after="2022-06-19">
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Track the result of applying a partial update for a store received from
PVer4 SafeBrowsing service.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4ProcessPartialUpdate.ApplyUpdateDuration"
units="ms" expires_after="2022-06-26">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records how long it took to perform a partial update of a V4 store. This is
recorded in thread time, to avoid recording any disk operations.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4ProcessPartialUpdate.DecodeAdditions.Result"
enum="SafeBrowsingV4DecodeResult" expires_after="never">
<!-- expires-never: This reports the outcome of decoding the latest update
received from reason Safe Browsing to apply to the local Safe Browsing
database. It is crucial to know that the Safe Browsing updates are being parsed
and applied correctly. -->
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Track the result of decoding the Rice-encoded list of additions of 4-byte
hash prefixes. This is logged once per store, per update containing
Rice-encoded additions. This histogram is specific to processing partial
updates received from the server.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4ProcessPartialUpdate.DecodeRemovals.Result"
enum="SafeBrowsingV4DecodeResult" expires_after="never">
<!-- expires-never: This reports the outcome of decoding the latest update
received from reason Safe Browsing to apply to the local Safe Browsing
database. It is crucial to know that the Safe Browsing updates are being parsed
and applied correctly. -->
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Track the result of decoding the Rice-encoded list of indexes of hash
prefixes to remove since the last update. This is logged once per store, per
update containing Rice-encoded removals.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4ProcessPartialUpdate.RemovalsHashesCount"
units="entries" expires_after="2022-10-06">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records the number of removals hashes in a SafeBrowsing list partial update.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4ReadFromDisk.ApplyUpdate.Result"
enum="SafeBrowsingV4ApplyUpdateResult" expires_after="never">
<!-- expires-never: This reports the reason for the failure to use the Safe
Browsing database present on user's disk upon launch. Having this information
is crucial to know that the Safe Browsing updates are being read, applied, and
parsed correctly. -->
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Track the result of applying an ListUpdateResponse read from disk after
parsing it successfully as a protobuf.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4ReadFromDisk.DecodeAdditions.Result"
enum="SafeBrowsingV4DecodeResult" expires_after="never">
<!-- expires-never: This reports the outcome of decoding the latest update
received from reason Safe Browsing to apply to the local Safe Browsing
database. It is crucial to know that the Safe Browsing updates are being parsed
and applied correctly. -->
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Track the result of decoding the Rice-encoded list of additions of 4-byte
hash prefixes. This is logged once per store, per Chrome launch. It is
specific to processing V4StoreFileFormat proto read from disk.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4ReadFromDisk.VerifyChecksumDuration" units="ms"
expires_after="2022-06-26">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records how long it took to verify the checksum of a V4 store. This is
recorded in thread time, to avoid recording any disk operations.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4Store.IsStoreValid" enum="BooleanValid"
expires_after="2022-08-05">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Records whether a store has valid data, when it is queried. This is logged
each time a store is checked (a few times for each download, and once when a
potentially dangerous subresource is loaded).
</summary>
</histogram>
<histogram name="SafeBrowsing.V4Store.NewFileNameExists.{NewFileNames}"
enum="Boolean" expires_after="2022-09-09">
<owner>bhatiarohit@google.com</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Safe Browsing store files are being renamed from offensive to inclusive
names. This metric records if the new named file exists for {NewFileNames},
while attempting to rename it. Logged on browser startup as SafeBrowsing
service is initialized, and if the old file exists.
</summary>
<token key="NewFileNames" variants="V4StoreNewFileNames"/>
</histogram>
<histogram name="SafeBrowsing.V4Store.OldFileNameExists.{OldFileNames}"
enum="Boolean" expires_after="2022-09-09">
<owner>bhatiarohit@google.com</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Safe Browsing store files are being renamed from offensive to inclusive
names. This metric records if the old named file exists for {OldFileNames},
while attempting to rename it. Logged on browser startup as SafeBrowsing
service is initialized.
</summary>
<token key="OldFileNames" variants="V4StoreOldFileNames"/>
</histogram>
<histogram name="SafeBrowsing.V4Store.OldFileNameInUse.{OldFileNames}"
enum="Boolean" expires_after="2022-09-09">
<owner>bhatiarohit@google.com</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Safe Browsing store files are being renamed from offensive to inclusive
names. This metric records if the old name is still being used for
{OldFileNames} store file, while attempting to rename it. This should never
be true. Logged on browser startup as SafeBrowsing service is initialized.
</summary>
<token key="OldFileNames" variants="V4StoreOldFileNames"/>
</histogram>
<histogram name="SafeBrowsing.V4Store.RenameStatus.{NewFileNames}"
enum="PlatformFileError" expires_after="2022-09-09">
<owner>bhatiarohit@google.com</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Safe Browsing store files are being renamed from offensive to inclusive
names. This metric records the return status while renaming old store file
of {NewFileNames}. Logged on browser startup as SafeBrowsing service is
initialized, and if the old file exists and the new one does not.
</summary>
<token key="NewFileNames" variants="V4StoreNewFileNames"/>
</histogram>
<histogram name="SafeBrowsing.V4StoreRead.Result"
enum="SafeBrowsingV4StoreReadResult" expires_after="2022-07-30">
<owner>xinghuilu@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Track the parsing results of reading the SafeBrowsing V4 store file from
disk. Recorded every time a store is read from disk.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4StoreWrite.Result"
enum="SafeBrowsingV4StoreWriteResult" expires_after="never">
<!-- expires-never: This reports the reason for the failure to write the Safe
Browsing database update received from the API backend to the disk. It is crucial
to detect if we ever start failing to write the updates to disk which puts users'
security at risk. -->
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Track the results of writing the SafeBrowsing V4 store file to disk.
Recorded every time a store is written to disk.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4Update.Network.Result"
enum="CombinedHttpResponseAndNetErrorCode" expires_after="2022-06-05">
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Response or error codes when fetching updates from the SafeBrowsing PVer4
service. Starting M92, the ERR_HTTP_RESPONSE_CODE_FAILURE net error is
matched to the actual HTTP response code.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4Update.Parse.Result"
enum="SafeBrowsingParseV4UpdateResult" expires_after="never">
<!-- expires-never: This reports the reason for the failure to parse the Safe
Browsing database update received from the API backend. It is crucial to detect
if we ever start failing to parse the updates which puts users' security at
risk. -->
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Track the parsing results of a status 200 GetV4Update request.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4Update.ResponseSizeKB" units="KB"
expires_after="2022-06-05">
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
The size of the response sent by the SafeBrowsing PVer4 service, in KB.
</summary>
</histogram>
<histogram name="SafeBrowsing.V4Update.Result"
enum="SafeBrowsingV4OperationResult" expires_after="never">
<!-- expires-never: This reports the outcome of fetching the Safe Browsing
database update from the API backend. It is crucial to detect if we ever start
failing to fetch the updates which puts users' security at risk. -->
<owner>vakh@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Track return status from V4 update attempts. The buckets of this histogram
overlap, so the counts cannot be used as percentages.
</summary>
</histogram>
<histogram name="SafeBrowsing.WebView.AppOptIn" enum="SafeBrowsingAppOptIn"
expires_after="2022-06-01">
<owner>ntfschr@chromium.org</owner>
<owner>src/android_webview/OWNERS</owner>
<summary>
Records whether the application has explicitly opted in or out of Safe
Browsing by manifest tag, or if they're relying on the default behavior.
This is recorded once during startup.
</summary>
</histogram>
<histogram name="SafeBrowsing.WebView.UserOptIn" enum="SafeBrowsingUserOptIn"
expires_after="2021-07-07">
<obsolete>
Removed from the code May 2021.
</obsolete>
<owner>ntfschr@chromium.org</owner>
<owner>src/android_webview/OWNERS</owner>
<summary>
Records whether the user has explicitly opted in or out of Safe Browsing
(determined by the Google Play Protect Verify Apps setting in GMS). This
also captures when WebView cannot determine user preference due to a GMS API
failure. This is recorded once during startup.
</summary>
</histogram>
<histogram name="SafeBrowsing.WebView.Viewable" enum="BooleanVisible"
expires_after="2021-07-07">
<obsolete>
Removed from the code May 2021.
</obsolete>
<owner>ntfschr@chromium.org</owner>
<owner>src/android_webview/OWNERS</owner>
<summary>
When encountering an unsafe resource, this indicates whether the WebView is
considered to be viewable or not. Currently, we define &quot;viewable&quot;
as getVisibility() == View.VISIBLE and attached to the Android View
hierarchy.
</summary>
</histogram>
<histogram name="SafeBrowsingBinaryUploadRequest.AdvancedProtectionScanVerdict"
enum="SafeBrowsingMalwareDeepScanningVerdict" expires_after="2021-01-14">
<obsolete>
Marked obsolete 12-2020. Replaced by
SBClientDownload.MalwareDeepScanResult.AdvancedProtectionPrompt.
</obsolete>
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
This records the verdict of deep scanning for Advanced Protection users. It
can be used to determine how often we warn the user about malware after they
upload a file for deep scanning. It is recorded after every Advanced
Protection deep scan.
</summary>
</histogram>
<histogram name="SafeBrowsingBinaryUploadRequest.DlpResult"
enum="BooleanSuccess" expires_after="2022-05-01">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
This records whether DLP scanning succeeded or not. It is logged once for
each binary upload with DLP scanning enabled (file download or upload with
the appropriate enterprise policies enabled).
</summary>
</histogram>
<histogram name="SafeBrowsingBinaryUploadRequest.Duration" units="ms"
expires_after="2022-06-12">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
This records the duration of each binary upload request. It is logged once
for each binary upload (file download or upload with the appropriate
enterprise policies enabled).
</summary>
</histogram>
<histogram name="SafeBrowsingBinaryUploadRequest.MalwareResult"
enum="BooleanSuccess" expires_after="2022-06-12">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
This records whether the malware deep scanning succeeded or not. It is
logged once for each binary upload with malware scanning enabled (file
download or upload with the appropriate enterprise policies enabled).
</summary>
</histogram>
<histogram name="SafeBrowsingBinaryUploadRequest.MalwareScanVerdict"
enum="SafeBrowsingMalwareDeepScanningVerdict" expires_after="2021-01-14">
<obsolete>
Removed 12-2020. Replaced by SafeBrowsingBinaryUploadRequest.MalwareResult.
</obsolete>
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
This records the verdict of deep scanning for enterprise users. It can be
used to determine how often we warn the user about malware after they upload
a file for deep scanning. It is recorded after every enterprise malware deep
scan.
</summary>
</histogram>
<histogram name="SafeBrowsingBinaryUploadRequest.Result"
enum="SafeBrowsingBinaryUploadResult" expires_after="2022-06-12">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
This records the outcome of each binary upload request. It is logged once
for each binary upload (file download or upload with the appropriate
enterprise policies enabled).
</summary>
</histogram>
<histogram name="SafeBrowsingBinaryUploadRequest.TimeToGetFCMToken" units="ms"
expires_after="2022-06-26">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
This record how long it took for the request to get the FCM token. It is
logged every time a deep scanning request successfully gets a token.
</summary>
</histogram>
<histogram name="SafeBrowsingBinaryUploadService.ActiveRequestsAtShutdown"
units="requests" expires_after="2022-07-11">
<owner>domfc@chromium.org</owner>
<owner>jgingras@chromium.org</owner>
<owner>webprotect-eng@google.com</owner>
<summary>
This records the number of active requests when a BinaryUploadService
instance is shutdown. This metric is only logged if the number of active
requests is not 0.
</summary>
</histogram>
<histogram name="SafeBrowsingFCMService.IncomingMessageHasKey" enum="Boolean"
expires_after="M95">
<obsolete>
Removed 09-2021 since all recorded values were True
</obsolete>
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Whether the incoming message has the expected key. Recorded on every FCM
message received by the Safe Browsing FCM handler.
Warning: This histogram was expired in M91 and restored in M92. Data may be
missing in M91.
</summary>
</histogram>
<histogram name="SafeBrowsingFCMService.IncomingMessageHasValidToken"
enum="Boolean" expires_after="2022-07-03">
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Whether the incoming message has a token that was previously registered with
the FCM handler. Recorded on every FCM message received by the Safe Browsing
FCM handler.
Warning: This histogram was expired in M91 and restored in M92. Data may be
missing in M91.
</summary>
</histogram>
<histogram name="SafeBrowsingFCMService.IncomingMessageParsedBase64"
enum="BooleanSuccess" expires_after="M95">
<obsolete>
Removed 09-2021 since all recorded values were True
</obsolete>
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Whether the incoming message was successfully parsed as valid base64-encoded
data. Recorded on every FCM message received by the Safe Browsing FCM
handler.
Warning: This histogram was expired in M91 and restored in M92. Data may be
missing in M91.
</summary>
</histogram>
<histogram name="SafeBrowsingFCMService.IncomingMessageParsedProto"
enum="BooleanSuccess" expires_after="M95">
<obsolete>
Removed 09-2021 since all recorded values were True
</obsolete>
<owner>drubery@chromium.org</owner>
<owner>chrome-safebrowsing-alerts@google.com</owner>
<summary>
Whether the incoming message was successfully parsed as a valid
base64-encoded serialized proto. Recorded on every FCM message received by
the Safe Browsing FCM handler.
Warning: This histogram was expired in M91 and restored in M92. Data may be
missing in M91.
</summary>
</histogram>
</histograms>
</histogram-configuration>