<!--
Copyright 2020 The Chromium Authors
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->
<!--
This file is used to generate a comprehensive list of Enterprise 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
[email protected].
-->
<histogram-configuration>
<histograms>
<variants name="AutoEnrollmentStates">
<variant name="ConnectionError" summary="Connection error"/>
<variant name="Disabled" summary="Disabled"/>
<variant name="Enrollment" summary="Enrollment"/>
<variant name="NoEnrollment" summary="No enrollment"/>
<variant name="ServerError" summary="Server error"/>
<variant name="StateKeysRetrievalError" summary="State keys retrieval error"/>
</variants>
<variants name="CertificateProvisioningOutcome">
<variant name="Failure" summary="failed"/>
<variant name="Success" summary="successful"/>
</variants>
<variants name="CertificateProvisioningScenario">
<variant name="CertificateCreation" summary="certificate creation"/>
<variant name="CertificateRenewal" summary="certificate renewal"/>
<variant name="PublicKeySync" summary="private key sync"/>
<variant name="Unknown" summary="unknown"/>
</variants>
<variants name="CleanupHandler">
<variant name="Browser"
summary="Handler for open browser windows and browsing data"/>
<variant name="Clipboard" summary="Handler for clipboard"/>
<variant name="Extension" summary="Handler for extensions"/>
<variant name="Files" summary="Handler for files"/>
<variant name="Lacros" summary="Handler which calls cleanup on Lacros"/>
<variant name="LacrosBrowser"
summary="Handler for open browser windows and browsing data on Lacros"/>
<variant name="LacrosExtension" summary="Handler for extensions on Lacros"/>
<variant name="LacrosWebApp" summary="Handler for web apps on Lacros"/>
<variant name="PinnedApps" summary="Handler for pinned apps"/>
<variant name="PrintJobs" summary="Handler for print jobs"/>
<variant name="WebApp" summary="Handler for web apps"/>
</variants>
<variants name="ClientCertificateUploadScenario">
<variant name="CreateCertificate" summary="certificate creation"/>
<variant name="PublicKeySync" summary="public key sync"/>
</variants>
<variants name="ContentAnalysisProtocol">
<variant name="Multipart"
summary="Content analysis of user action is done with the Multipart
protocol."/>
<variant name="Resumable"
summary="Content analysis of user action is done with the Resumable
protocol."/>
</variants>
<variants name="ContentAnalysisRequestType">
<variant name="File"
summary="Content analysis of uploaded or downloaded files."/>
<variant name="Print" summary="Content analysis of printed pages."/>
<variant name="Text" summary="Content analysis of pasted text."/>
</variants>
<variants name="ContentAnalysisType">
<variant name="Cloud"
summary="Content analysis of user action is done in the cloud."/>
<variant name="Local"
summary="Content analysis of user action is done with a local agent."/>
</variants>
<variants name="Enterprise_CrdSessionType">
<variant name="RemoteAccess"
summary="A CRD session where the admin has exclusive control of the
ChromeOs device."/>
<variant name="RemoteSupport"
summary="A CRD session where the admin and the local user share control
of the ChromeOs device."/>
<variant name="Unknown"
summary="When the CRD session type couldn't be determined."/>
</variants>
<variants name="Enterprise_RemoteCommandType">
<variant name=".BrowserClearBrowsingData" summary="Clear Browsing Data"/>
<variant name=".BrowserRotateAttestationCredential"
summary="Rotate Attestation Credential"/>
<variant name=".CommandEchoTest" summary="Command echo test"/>
<variant name=".DeviceFetchStatus" summary="Fetch status"/>
<variant name=".DeviceGetAvailableDiagnosticRoutines"
summary="Get available diagnostic routines"/>
<variant name=".DeviceGetDiagnosticRoutineUpdate"
summary="Get diagnostic routine update"/>
<variant name=".DeviceReboot" summary="Reboot"/>
<variant name=".DeviceRefreshEnterpriseMachineCertificate"
summary="Refresh enterprise machine certificate"/>
<variant name=".DeviceRemotePowerwash" summary="Powerwash"/>
<variant name=".DeviceResetEuicc" summary="Reset EUICC"/>
<variant name=".DeviceRunDiagnosticRoutine" summary="Run diagnostic routine"/>
<variant name=".DeviceScreenshot" summary="Screenshot"/>
<variant name=".DeviceSetVolume" summary="Set volume"/>
<variant name=".DeviceStartCrdSession" summary="Device start CRD session"/>
<variant name=".DeviceWipeUsers" summary="Wipe users"/>
<variant name=".FetchCrdAvailabilityInfo"
summary="Fetch CRD availability info"/>
<variant name=".FetchSupportPacket" summary="Fetch support packet"/>
<variant name=".UserArcCommand" summary="ARC command"/>
</variants>
<variants name="Enterprise_UserSessionType">
<variant name="AffiliatedUserSession"
summary="The local user is affiliated to the organization."/>
<variant name="AutoLaunchedKioskSession"
summary="The local session is auto launched kiosk."/>
<variant name="GuestSession"
summary="The local guest session is not managed by an organization."/>
<variant name="ManagedGuestSession"
summary="The local guest session is managed by an organization."/>
<variant name="ManuallyLaunchedKioskSession"
summary="The local session is manually launched kiosk"/>
<variant name="NoUserSession" summary="There is no user."/>
<variant name="UnaffiliatedUserSession"
summary="The local user is not affiliated to the organization."/>
<variant name="UnknownUserSession" summary="user session is unknown."/>
</variants>
<variants name="EnterpriseAutoEnrollmentType">
<variant name=".ForcedReenrollment" summary="Forced Re-Enrollment"/>
<variant name=".InitialEnrollment" summary="Initial Enrollment Exchange"/>
</variants>
<variants name="IdentityType">
<variant name="Dasher-based" summary="google-backed 3P identity"/>
<variant name="Dasherless" summary="non-google-backed 3P identity"/>
</variants>
<variants name="PolicyLevel">
<variant name="Mandatory" summary="Mandatory Policy"/>
<variant name="Recommended" summary="Recommended Policy"/>
</variants>
<variants name="ResumableRequestCheckType">
<variant name="Content" summary="Content upload step of a Resumable request"/>
<variant name="Metadata"
summary="Metadata upload step of a Resumable request."/>
</variants>
<variants name="StateDeterminationDmRequestTypes">
<variant name="PsmRlweOprf" summary="PSM RLWE OPRF"/>
<variant name="PsmRlweQuery" summary="PSM RLWE Query"/>
<variant name="State" summary="state"/>
</variants>
<variants name="StateDeterminationSteps">
<variant name="OPRFRequest" summary="PSM OPRF request"/>
<variant name="OwnershipCheck" summary="ownership check"/>
<variant name="QueryRequest" summary="PSM Query request"/>
<variant name="StateKeysRetrieval" summary="state keys retrieval"/>
<variant name="StateRequest" summary="state request"/>
<variant name="SystemClockSync" summary="system clock sync"/>
</variants>
<variants name="WmiSystemSignal">
<variant name="AntiVirus" summary="AntiVirus info"/>
<variant name="Hotfixes" summary="Hotfix info"/>
</variants>
<histogram name="Enterprise.AccountStatusCheckResult"
enum="EnterpriseAccountStatus" expires_after="2025-03-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when user enters their account on license packged device during
enrollment process.
</summary>
</histogram>
<histogram name="Enterprise.AttributesTPMConsistency"
enum="EnterpriseAttributesTPMConsistencyType" expires_after="never">
<!-- expires-never: Needed for health check. -->
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Consistency between TPM lock state and absence/presence of install
attributes at boot.
</summary>
</histogram>
<histogram
name="Enterprise.AutoEnrollmentBucketDownloadTime{EnterpriseAutoEnrollmentType}"
units="ms" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Duration of the bucket download part of the auto-enrollment protocol.
{EnterpriseAutoEnrollmentType}
The histogram was expired (not recording data) from 2021-12-26 until
2022-07-15.
</summary>
<token key="EnterpriseAutoEnrollmentType"
variants="EnterpriseAutoEnrollmentType"/>
</histogram>
<histogram name="Enterprise.AutoEnrollmentControllerTimeout"
enum="EnterpriseAutoEnrollmentControllerTimeoutReport"
expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Count the number of timeouts and successes for AutoEnrollmentController.
</summary>
</histogram>
<histogram
name="Enterprise.AutoEnrollmentHashDanceSuccessTime{EnterpriseAutoEnrollmentType}"
units="ms" expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Duration of the hash dance to determine enrollment state of the device. Only
recorded if the hash dance finished successfully.
{EnterpriseAutoEnrollmentType}
</summary>
<token key="EnterpriseAutoEnrollmentType"
variants="EnterpriseAutoEnrollmentType"/>
</histogram>
<histogram name="Enterprise.AutoEnrollmentPrivateSetMembershipSuccessTime"
units="ms" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Duration of the private set membership request to determine enrollment state
of the device. Only recorded if it finished successfully.
The histogram was expired (not recording data) from 2022-04-10 until
2022-07-15.
</summary>
</histogram>
<histogram
name="Enterprise.AutoEnrollmentProtocolTime{EnterpriseAutoEnrollmentType}"
units="ms" expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Total duration time of the auto-enrollment protocol.
{EnterpriseAutoEnrollmentType}
The histogram was expired (not recording data) from 2022-01-09 until
2022-07-15.
</summary>
<token key="EnterpriseAutoEnrollmentType"
variants="EnterpriseAutoEnrollmentType"/>
</histogram>
<histogram
name="Enterprise.AutoEnrollmentPsmDmServerRequestStatus{EnterpriseAutoEnrollmentType}"
enum="EnterpriseDeviceManagementStatus" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Device management server request status for auto-enrollment PSM requests.
{EnterpriseAutoEnrollmentType}
The histogram was expired (not recording data) from 2021-10-31 until
2021-11-09.
</summary>
<token key="EnterpriseAutoEnrollmentType"
variants="EnterpriseAutoEnrollmentType">
<variant name=""/>
</token>
</histogram>
<histogram
name="Enterprise.AutoEnrollmentPsmRequestNetworkErrorCode{EnterpriseAutoEnrollmentType}"
enum="NetErrorCodes" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Network error code (if applicable) for auto-enrollment PSM requests.
{EnterpriseAutoEnrollmentType}
The histogram was expired (not recording data) from 2021-10-31 until
2021-11-09.
</summary>
<token key="EnterpriseAutoEnrollmentType"
variants="EnterpriseAutoEnrollmentType">
<variant name=""/>
</token>
</histogram>
<histogram
name="Enterprise.AutoEnrollmentPsmResult{EnterpriseAutoEnrollmentType}"
enum="PsmResult" expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
All possible PSM protocol results after it has executed successfully or
terminated due to an error or timeout. This request is used to determine the
initial enrollment state of the device. {EnterpriseAutoEnrollmentType}
The histogram was expired (not recording data) from 2021-10-31 until
2021-11-09.
</summary>
<token key="EnterpriseAutoEnrollmentType"
variants="EnterpriseAutoEnrollmentType">
<variant name=""/>
</token>
</histogram>
<histogram
name="Enterprise.AutoEnrollmentRequestNetworkErrorCode{EnterpriseAutoEnrollmentType}"
enum="NetErrorCodes" expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Network error code (if applicable) for auto-enrollment requests.
{EnterpriseAutoEnrollmentType}
The histogram was expired (not recording data) from 2021-12-19 until
2022-07-15.
</summary>
<token key="EnterpriseAutoEnrollmentType"
variants="EnterpriseAutoEnrollmentType"/>
</histogram>
<histogram
name="Enterprise.AutoEnrollmentRequestStatus{EnterpriseAutoEnrollmentType}"
enum="EnterpriseDeviceManagementStatus" expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
URL fetcher status for auto-enrollment requests.
{EnterpriseAutoEnrollmentType}
The histogram was expired (not recording data) from 2021-12-12 until
2022-07-15.
</summary>
<token key="EnterpriseAutoEnrollmentType"
variants="EnterpriseAutoEnrollmentType"/>
</histogram>
<histogram base="true" name="Enterprise.BrowserSigninIOS.SignedOutByPolicy"
enum="BooleanHit" expires_after="2023-06-30">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when a signed-in user is automatically signed out of the browser
due to the BrowserSignin policy being set to 0 (sign-in disabled) by their
organization. The sample is always recorded as true.
Warning: This histogram was expired from 2021-06-30 to 2022-11-30; data may
be missing.
</summary>
</histogram>
<histogram base="true"
name="Enterprise.BrowserSigninIOS.SignInInterruptedByPolicy"
enum="BooleanHit" expires_after="2023-06-30">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when a user is in the process of signing in to the browser, but is
interrupted due to the BrowserSignin policy being set to 0 (sign-in
disabled) by their organization. The sample is always recorded as true.
Warning: This histogram was expired from 2021-06-30 to 2022-11-30; data may
be missing.
</summary>
</histogram>
<histogram name="Enterprise.BrowserSigninPolicy"
enum="EnterpriseBrowserSigninPolicy" expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Histogram for counting the BrowserSignin policy. This metric is recorded
every 24 hours and at startup along with the full set of the enterprise
policy rules that are in use.
</summary>
</histogram>
<histogram name="Enterprise.CBCMPolicyInvalidations"
enum="EnterprisePolicyInvalidations" expires_after="2024-12-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events for counting CBCM policy invalidations received with and without
payloads. Invalidations indicate that a policy has been updated and should
be refreshed. Payloads provide context about the policy update, but may be
absent if dropped by the invalidation service.
</summary>
</histogram>
<histogram name="Enterprise.CBCMPolicyRefresh" enum="EnterprisePolicyRefresh"
expires_after="2024-12-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events measuring effectiveness of refreshing CBCM policy when invalidations
are received from a service. For each refresh, indicates whether the policy
changed, and whether the policy was invalidated at the time of the refresh.
</summary>
</histogram>
<histogram name="Enterprise.CBCMRealTimeReportEnqueue"
enum="EnterpriseCloudReportingStatusCode" expires_after="2025-02-10">
<owner>[email protected]</owner>
<owner>src/chrome/browser/enterprise/reporting/OWNERS</owner>
<summary>
Recorded when real time report enter the queue. It indicates whether the
report is pushed to the queue successfully or not.
</summary>
</histogram>
<histogram name="Enterprise.CBCMRemoteCommand.Executed"
enum="RemoteCommandExecutionStatus" expires_after="2024-10-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events for counting status of executed CBCM remote commands. The metric
includes only signed CBCM remote commands. Reports a final status of
finished remote command (e.g. success, failure or termination).
</summary>
</histogram>
<histogram name="Enterprise.CBCMRemoteCommand.Received"
enum="RemoteCommandReceivedStatus" expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events for counting received CBCM remote commands. The metric includes
signed CBCM remote commands, both valid and invalid. Valid remote command is
counted by its type. Invalid remote command is counted by a reason why it is
considered invalid (e.g. unknown type or duplication).
</summary>
</histogram>
<histogram name="Enterprise.CBCMRemoteCommandInvalidations"
enum="EnterprisePolicyInvalidations" expires_after="2024-12-24">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events for counting CBCM remote commands invalidations received with and
without payloads. Invalidations indicate that there is a remote command to
execute. Payloads provide context about the remote commands update, but may
be absent if dropped by the invalidation service.
</summary>
</histogram>
<histogram
name="Enterprise.ClientCertificate.Profile.CreateCertificate.Success.HasCert"
enum="BooleanSuccess" expires_after="2025-04-09">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Captures whether the HTTP response body for the Profile certificate creation
request had a certificate or not.
</summary>
</histogram>
<histogram name="Enterprise.ClientCertificate.Profile.CreatePrivateKey.Source"
enum="CertificatePrivateKeySource" expires_after="2025-04-09">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Captures the source of a private key creation after it was created (e.g.
TPM-backed or not) as part of the client certificate provisioning flow for a
Profile.
</summary>
</histogram>
<histogram name="Enterprise.ClientCertificate.Profile.Provisioning.Error"
enum="CertificateProvisioningError" expires_after="2025-04-09">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Captures a terminal error that occured when trying to provision a client
certificate for a Profile.
</summary>
</histogram>
<histogram name="Enterprise.ClientCertificate.Profile.Provisioning.Store.Error"
enum="CertificateStoreError" expires_after="2025-04-09">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Captures a terminal store error that occured when trying to provision a
client certificate for a Profile.
</summary>
</histogram>
<histogram
name="Enterprise.ClientCertificate.Profile.Provisioning.{ProvisioningScenario}.Outcome"
enum="BooleanSuccess" expires_after="2025-04-09">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Captures whether the {ProvisioningScenario} provisioning scenario was
successful or not.
</summary>
<token key="ProvisioningScenario" variants="CertificateProvisioningScenario"/>
</histogram>
<histogram
name="Enterprise.ClientCertificate.Profile.Provisioning.{ProvisioningScenario}.{ProvisioningOutcome}.Latency"
units="ms" expires_after="2025-04-09">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Captures how long a {ProvisioningOutcome} {ProvisioningScenario}
provisioning scenario took.
</summary>
<token key="ProvisioningScenario" variants="CertificateProvisioningScenario"/>
<token key="ProvisioningOutcome" variants="CertificateProvisioningOutcome"/>
</histogram>
<histogram
name="Enterprise.ClientCertificate.Profile.{UploadScenario}.ClientError"
enum="CertificateUploadClientError" expires_after="2025-04-09">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Captures a client error that occured when trying to upload a Profile's
public key for {UploadScenario}.
</summary>
<token key="UploadScenario" variants="ClientCertificateUploadScenario"/>
</histogram>
<histogram
name="Enterprise.ClientCertificate.Profile.{UploadScenario}.UploadCode"
enum="CombinedHttpResponseAndNetErrorCode" expires_after="2025-04-09">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Captures the HTTP response code for the upload of a Profile's public key for
{UploadScenario}.
</summary>
<token key="UploadScenario" variants="ClientCertificateUploadScenario"/>
</histogram>
<histogram name="Enterprise.CloudExtensionRequestUpdated"
enum="EnterpriseCloudExtensionRequestListUpdate" expires_after="2024-10-01">
<owner>[email protected]</owner>
<owner>src/chrome/browser/enterprise/reporting/OWNERS</owner>
<summary>
Recorded when cloud extension request pending list is updated. Note that
when multiple requests are added or removed together, there will be only one
event recorded.
</summary>
</histogram>
<histogram name="Enterprise.CloudManagement.PolicyFetchingTime" units="ms"
expires_after="2025-05-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
The amount of time for fetching cloud policies, measured from the moment the
request object is created until the client receives the policy payload.
</summary>
</histogram>
<histogram name="Enterprise.CloudManagementEnrollmentTokenLocation.Mac"
enum="EnterpriseCloudManagementEnrollmentTokenLocationMac"
expires_after="2025-05-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the enrollment token location when the token is loaded.
</summary>
</histogram>
<histogram name="Enterprise.CloudReportingBasicRequestSize" units="KB"
expires_after="2025-05-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
The proto size of the basic Chrome browser cloud management reporting
request. When a report is separated into multiple requests, all of them
contain the basic request.
</summary>
</histogram>
<histogram name="Enterprise.CloudReportingRequestCount" units="requests"
expires_after="2025-05-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
The number of request for one Chrome browser cloud management report. A
report is separated into multiple requests when it's too large.
</summary>
</histogram>
<histogram name="Enterprise.CloudReportingRequestSize" units="KB"
expires_after="2025-05-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
The proto size of each Chrome browser cloud management reporting request. It
includes the requests which are more than 5MB and discarded.
</summary>
</histogram>
<histogram name="Enterprise.CloudReportingResponse"
enum="EnterpriseCloudReportingResponse" expires_after="2025-05-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
The upload result for each cloud reporting request. Note that there may be
multiple requests per report. Also, one request may creates multiple data
point due to retry.
</summary>
</histogram>
<histogram name="Enterprise.CloudReportingUploadTrigger"
enum="ReportSchedulerReportTrigger" expires_after="never">
<!-- expires-never: this provides a generally useful signal regarding enterprise report uploads. -->
<owner>[email protected]</owner>
<owner>src/chrome/browser/enterprise/reporting/OWNERS</owner>
<summary>
The trigger detected by the ReportScheduler responsible that led to an
attempt to upload an enterprise report.
</summary>
</histogram>
<histogram name="Enterprise.CloudUserAffiliationStatus"
enum="EnterpriseCloudUserAffiliationStatus" expires_after="2025-05-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
The cloud user affiliation status. Recorded once at the end of each policy
fetch process where a cloud-managed user is involved.
</summary>
</histogram>
<histogram name="Enterprise.DataProtection.NavigationFinished.URLVerdictSource"
enum="DataProtectionURLVerdictSource" expires_after="2025-03-18">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records where the realtime url lookup verdict is read from in the data
protection navigation observer. It is logged once per navigation.
</summary>
</histogram>
<histogram name="Enterprise.DeviceLocalAccountCount" units="accounts"
expires_after="M130">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>Logs the number of device local accounts on the device.</summary>
</histogram>
<histogram name="Enterprise.DeviceLocalAccountPolicyInvalidations2"
enum="EnterprisePolicyInvalidations" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events for counting device local account policy invalidations received with
and without payloads. Invalidations indicate that a policy has been updated
and should be refreshed. Payloads provide context about the policy update,
but may be absent if dropped by the invalidation service.
As opposed to current histogram, Enterprise.DevicePolicyInvalidations2
counts only events of device policy invalidations.
</summary>
</histogram>
<histogram name="Enterprise.DeviceLocalAccountPolicyRefresh3"
enum="EnterprisePolicyRefresh" expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events measuring effectiveness of refreshing device local account policy
when invalidations are received from a service. For each refresh, indicates
whether the policy changed, and whether the policy was invalidated at the
time of the refresh.
As opposed to current histogram, Enterprise.DevicePolicyRefresh3 counts only
events of refreshing device policies.
</summary>
</histogram>
<histogram name="Enterprise.DevicePolicyDeviceIdValidity2.{EnrollmentType}"
enum="EnterprisePolicyDeviceIdValidity" expires_after="2025-05-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
On ChromeOS, the result of the device ID validation in the device policy
blob compared to the device ID from install attributes. Emitted every time
the device policy was loaded or stored successfully after additional check
for the presence of DM Token is done. This allows to filter out the cases of
enrollment recovery.
</summary>
<token key="EnrollmentType">
<variant name="NewEnrollmentDemo"/>
<variant name="NewEnrollmentEnterprise"/>
<variant name="OldEnrollmentDemo"/>
<variant name="OldEnrollmentEnterprise"/>
</token>
</histogram>
<histogram name="Enterprise.DevicePolicyInvalidations2"
enum="EnterprisePolicyInvalidations" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events for counting device policy invalidations received with and without
payloads. Invalidations indicate that a policy has been updated and should
be refreshed. Payloads provide context about the policy update, but may be
absent if dropped by the invalidation service.
As opposed to current histogram,
Enterprise.DeviceLocalAccountPolicyInvalidations2 counts only events of
device local account policy invalidations.
</summary>
</histogram>
<histogram name="Enterprise.DevicePolicyRefresh3"
enum="EnterprisePolicyRefresh" expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events measuring effectiveness of refreshing device policy when
invalidations are received from a service. For each refresh, indicates
whether the policy changed, and whether the policy was invalidated at the
time of the refresh.
As opposed to current histogram, Enterprise.DeviceLocalAccountPolicyRefresh3
counts only events of refreshing device local account policies.
</summary>
</histogram>
<histogram name="Enterprise.DeviceRemoteCommand.Crd.Result"
enum="EnterpriseCrdSessionResultCode" expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>Reports success/failure when a session is attempted.</summary>
</histogram>
<histogram
name="Enterprise.DeviceRemoteCommand.Crd.{Enterprise_CrdSessionType}.{Enterprise_UserSessionType}.Result"
enum="EnterpriseCrdSessionResultCode" expires_after="2025-08-18">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Reports success/failure when a session is attempted for the
{Enterprise_CrdSessionType} and {Enterprise_UserSessionType}
</summary>
<token key="Enterprise_CrdSessionType" variants="Enterprise_CrdSessionType"/>
<token key="Enterprise_UserSessionType"
variants="Enterprise_UserSessionType"/>
</histogram>
<histogram
name="Enterprise.DeviceRemoteCommand.Crd.{Enterprise_CrdSessionType}.{Enterprise_UserSessionType}.SessionDuration"
units="minutes" expires_after="2025-08-18">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Reports duration of a successful session completed for the
{Enterprise_CrdSessionType} and {Enterprise_UserSessionType}
</summary>
<token key="Enterprise_CrdSessionType" variants="Enterprise_CrdSessionType">
<variant name=""/>
</token>
<token key="Enterprise_UserSessionType" variants="Enterprise_UserSessionType">
<variant name=""/>
</token>
</histogram>
<histogram
name="Enterprise.DeviceRemoteCommand.Executed{Enterprise_RemoteCommandType}"
enum="RemoteCommandExecutionStatus" expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events for counting status of executed device remote commands. The metric
includes only signed device remote commands. Reports a final status of
finished remote command (e.g. success, failure or termination).
{Enterprise_RemoteCommandType}
</summary>
<token key="Enterprise_RemoteCommandType"
variants="Enterprise_RemoteCommandType">
<variant name=""/>
</token>
</histogram>
<histogram name="Enterprise.DeviceRemoteCommand.FetchSupportPacket.Failure"
enum="EnterpriseFetchSupportPacketFailureType" expires_after="2024-12-24">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Reports the failure reason of the FETCH_SUPPORT_PACKET remote command. It
will be recorded by DeviceCommandFetchSupportPacketJob class when the
command execution has completed with failure. It will indicate in which
stage of execution had the failure (e.g. wrong command payload, error when
exporting the generated support packet or enqueueing the LogUploadEvent to
ReportQueue).
</summary>
</histogram>
<histogram name="Enterprise.DeviceRemoteCommand.Received"
enum="RemoteCommandReceivedStatus" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events for counting received device remote commands. The metric includes
signed device remote commands, both valid and invalid. Valid remote command
is counted by its type. Invalid remote command is counted by a reason why it
is considered invalid (e.g. unknown type or duplication).
</summary>
</histogram>
<histogram name="Enterprise.DeviceRemoteCommandInvalidations"
enum="EnterprisePolicyInvalidations" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events for counting device remote commands invalidations received with and
without payloads. Invalidations indicate that there is a remote command to
execute. Payloads provide context about the remote commands update, but may
be absent if dropped by the invalidation service.
Metric is similar to Enterprise.DevicePolicyInvalidations2. Device local
account scope does not exist for remote commands so there is no metric for
remote commands similar to
Enterprise.DeviceLocalAccountPolicyInvalidations2.
</summary>
</histogram>
<histogram name="Enterprise.DeviceSettings.MissingPolicyMitigated"
enum="BooleanSuccess" expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded every time policy file is missing or corrupted on Chrome OS. Should
be compared to Enterprise.DeviceSettings.UpdatedStatus as happens only if
status is STORE_NO_POLICY and device being not managed.
</summary>
</histogram>
<histogram name="Enterprise.DeviceSettings.UpdatedStatus"
enum="DeviceSettingsStatus" expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded every time as DeviceSettingsProvider updates its current state.
Used to compare rate of Enterprise.DeviceSettings.MissingPolicyMitigated
event.
</summary>
</histogram>
<histogram name="Enterprise.DeviceSignals.Collection.CrowdStrike.Error"
enum="DeviceSignalsParsingError" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Captures an error that occurred while trying to get signals from the
CrowdStrike agent.
</summary>
</histogram>
<histogram
name="Enterprise.DeviceSignals.Collection.Failure.{Signal}.{ErrorType}Error"
enum="DeviceSignalsSignalCollectionError" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Captures the actual error whenever a {Signal} signal collection request
failed with a {ErrorType} error.
</summary>
<token key="Signal">
<variant name="AntiVirus" summary="AntiVirus with a top-level error"/>
<variant name="FileSystemInfo" summary="file system information"/>
<variant name="Hotfixes" summary="Hotfixes"/>
<variant name="SystemSettings" summary="system settings"/>
</token>
<token key="ErrorType">
<variant name="CollectionLevel" summary="collection-level"/>
<variant name="TopLevel" summary="top-level"/>
</token>
</histogram>
<histogram name="Enterprise.DeviceSignals.Collection.Request.{Signal}.Items"
units="items" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Captures the number of items as part of the {Signal} signal collection
response. Recorded when the collection request was received. This histogram
applies only to parameterized signals.
</summary>
<token key="Signal">
<variant name="FileSystemInfo" summary="file system items"/>
<variant name="SystemSettings" summary="system setting items"/>
</token>
</histogram>
<histogram name="Enterprise.DeviceSignals.Collection.Success.{Signal}.Items"
units="items" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Captures the number of items collected in a {Signal} signal collection
response. Recorded only when the collection request was successful and the
signal value represents a collection.
</summary>
<token key="Signal">
<variant name="AntiVirus" summary="AntiVirus"/>
<variant name="FileSystemInfo" summary="file system items"/>
<variant name="Hotfixes" summary="Hotfixes"/>
<variant name="SystemSettings" summary="system settings"/>
</token>
</histogram>
<histogram
name="Enterprise.DeviceSignals.Collection.{Outcome}.{Signal}.Latency"
units="ms" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Captures the signal collection latency for the {Signal} signal. Recorded
only when the collection {Outcome}.
</summary>
<token key="Outcome">
<variant name="Failure" summary="failed"/>
<variant name="Success" summary="succeeded"/>
</token>
<token key="Signal">
<variant name="AntiVirus" summary="AntiVirus"/>
<variant name="FileSystemInfo" summary="file system items"/>
<variant name="Hotfixes" summary="Hotfixes"/>
<variant name="SystemSettings" summary="system settings"/>
</token>
</histogram>
<histogram name="Enterprise.DeviceSignals.Collection.{Signal}.Delta"
units="items" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Captures the number of delta between requested and returned items as part of
the {Signal} signal collection response. Recorded when the collection
request was completed. This histogram applies only to parameterized signals.
</summary>
<token key="Signal">
<variant name="FileSystemInfo" summary="file system items"/>
<variant name="SystemSettings" summary="system setting items"/>
</token>
</histogram>
<histogram name="Enterprise.DeviceSignals.Collection.{Variant}"
enum="DeviceSignalsSignalName" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded whenever a device signal collection request {Variant} for a
particular signal.
</summary>
<token key="Variant">
<variant name="Failure" summary="failed"/>
<variant name="Request" summary="was received"/>
<variant name="Success" summary="was successful"/>
</token>
</histogram>
<histogram name="Enterprise.DeviceSignals.UserPermission"
enum="DeviceSignalsUserPermission" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded whenever a permission evaluation has been assessed for a particular
user for whom device signals were requested.
</summary>
</histogram>
<histogram name="Enterprise.DeviceTrust.Attestation.Funnel"
enum="DTAttestationFunnelStep" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Various steps recorded when a device goes through the device trust connector
attestation flow with a partner website.
</summary>
</histogram>
<histogram name="Enterprise.DeviceTrust.Attestation.ResponseLatency.{Variant}"
units="ms" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Latency of a {Variant} attestation step in the overarching Device Trust
connector's attestation flow. This measures the amount of time required to
generate and return a response to the given challenge, which is effectively
the last step in the overall attestation flow.
</summary>
<token key="Variant">
<variant name="Failure" summary="failed"/>
<variant name="Success" summary="successful"/>
</token>
</histogram>
<histogram name="Enterprise.DeviceTrust.Attestation.Result"
enum="DTAttestationResult" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Result of the attestation step in the overarching Device Trust connector's
attestation flow. Logged whenever the attestation step finishes, success or
failure, and right before the throttled request resumes.
</summary>
</histogram>
<histogram name="Enterprise.DeviceTrust.EnrollmentStatus"
enum="DTEnrollmentStatus" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when a device starts the device trust attestation flow with a
partner website. This captures the enrollment status of the device where the
attestation flow is happening.
</summary>
</histogram>
<histogram name="Enterprise.DeviceTrust.Handshake.Result"
enum="DTHandshakeResult" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when a Device Trust handshake was completed between the browser and
a server. This captures either the success or specific failure of the
overall flow.
</summary>
</histogram>
<histogram name="Enterprise.DeviceTrust.Inline.Attestation.PolicyLevel"
enum="DTAttestationPolicyLevel" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Policy levels enabled for the Device Trust connector during the DTC inline
flow process. The inline flow can occur during a user navigation, and the
policy level determines the content of the attestation services' challenge
response.
</summary>
</histogram>
<histogram name="Enterprise.DeviceTrust.Key.LoadPersistedKeyResult"
enum="DTLoadPersistedKeyResult" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when a key loading attempt was made with an enum value representing
either a successful attempt, or different possible errors.
</summary>
</histogram>
<histogram name="Enterprise.DeviceTrust.Key.Signing.Latency.{Variant}"
units="ms" expires_after="2025-02-16">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded every time a Device Trust {Variant} key is successfully used to
sign a payload. Measures the signing latency in milliseconds.
</summary>
<token key="Variant">
<variant name="Hardware" summary="hardware-backed"/>
<variant name="OS" summary="OS-backed"/>
<variant name="Unknown" summary="unknown"/>
</token>
</histogram>
<histogram name="Enterprise.DeviceTrust.Key.TrustLevel" enum="DTKeyTrustLevel"
expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded every time a Device Trust signing key is successfully loaded from
persistence. This captures what trust level this key has, which in turn
gives insights into how it was created (e.g. via a TPM or not).
</summary>
</histogram>
<histogram name="Enterprise.DeviceTrust.Key.Type" enum="DTKeyType"
expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded every time a Device Trust signing key is successfully loaded from
persistence. This captures what algorithm this key was generated with.
</summary>
</histogram>
<histogram name="Enterprise.DeviceTrust.Key.{Variant}Result"
enum="DTKeyRotationResult" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded every time the browser attempted to {Variant} a Device Trust
signing key. This captures the result from this process.
</summary>
<token key="Variant">
<variant name="Creation" summary="create (i.e. without nonce)"/>
<variant name="Rotation" summary="rotate (i.e. with nonce)"/>
</token>
</histogram>
<histogram name="Enterprise.DeviceTrust.KeyRotationCommand.Error"
enum="DTKeyRotationCommandError" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when the browser received a failed response when triggering a
Device Trust key rotation command. The browser will then attempt to
categorize the failure using the given enum.
</summary>
</histogram>
<histogram name="Enterprise.DeviceTrust.KeyRotationCommand.Error.Hresult"
enum="Hresult" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when the browser failed to trigger a Device Trust key rotation
command through the updater for an unknown reason. This will capture the
unknown HRESULT returned via the COM APIs.
</summary>
</histogram>
<histogram name="Enterprise.DeviceTrust.KeyRotationCommand.ExitCode"
units="exit_code" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when the browser received a failed response when triggering a
Device Trust key rotation command. The browser will then attempt to
categorize the failure using the given enum.
</summary>
</histogram>
<histogram
name="Enterprise.DeviceTrust.Mac.KeychainOSStatus.{KeyType}.{Operation}"
enum="ErrSecOSStatus" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when a failed OSStatus code is returned from a Keychain Services
API for the {KeyType} keypair during a {Operation} operation.
</summary>
<token key="KeyType">
<variant name="Permanent" summary="permanent"/>
<variant name="Temporary" summary="temporary"/>
</token>
<token key="Operation">
<variant name="Copy" summary="Copy"/>
<variant name="Create" summary="Create"/>
<variant name="Delete" summary="Delete"/>
<variant name="ExportPublicKey" summary="ExportPublicKey"/>
<variant name="SignPayload" summary="SignPayload"/>
<variant name="Update" summary="Update"/>
</token>
</histogram>
<histogram name="Enterprise.DeviceTrust.Mac.SecureEnclaveOperation.{KeyType}"
enum="DTSecureEnclaveOperationStatus" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when a device attempts to issue an API that interacts with the
Secure Enclave signing key in the {KeyType} key storage.
</summary>
<token key="KeyType">
<variant name="Permanent" summary="permanent"/>
<variant name="Temporary" summary="temporary"/>
</token>
</histogram>
<histogram name="Enterprise.DeviceTrust.ManagementService.Error"
enum="DTManagementServiceError" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Captures any terminal failures that occur in the Device Trust management
service binary during the execution of a command (e.g. key rotation).
</summary>
</histogram>
<histogram name="Enterprise.DeviceTrust.Origin" enum="DTOrigin"
expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when a device starts the device trust attestation flow with a
partner website. This captures if the attestation flow was triggered inside
of a session or on the login screen.
</summary>
</histogram>
<histogram name="Enterprise.DeviceTrust.Persistence.{Operation}.Error"
enum="DTKeyPersistenceError" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Captures any terminal failures that occur during the process of creating,
storing, and loading a Device Trust signing key pair during a key rotation.
</summary>
<token key="Operation">
<variant name="CheckPermission"
summary="Operation that checks the permissions for accessing the key
storage"/>
<variant name="CreateKeyPair"
summary="Operation that creates a new signing key pair"/>
<variant name="LoadKeyPair"
summary="Operation that loads the key pair from the persistence
storage"/>
<variant name="StoreKeyPair"
summary="Operation that stores the key pair in persistence storage"/>
</token>
</histogram>
<histogram name="Enterprise.DeviceTrust.PublicKeyUpload.URLLoaderNetError"
enum="CombinedHttpResponseAndNetErrorCode" expires_after="2025-04-11">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Net error recorded when a public key upload request failed to leave the
client.
</summary>
</histogram>
<histogram name="Enterprise.DeviceTrust.RotateSigningKey.Tries" units="tries"
expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when a device attempts to rotate its device trust signing key.
Chrome will retry a fixed number of times until the operation either
succeeds or fails. A value of 1 means the rotation worked on the first try.
</summary>
</histogram>
<histogram name="Enterprise.DeviceTrust.RotateSigningKey.{Nonce}.Status"
enum="DeviceTrustKeyRotationStatus" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when a device attempts to rotate its device trust signing key.
{Nonce}
</summary>
<token key="Nonce">
<variant name="NoNonce"
summary="This occurs right after the device is enrolled with CBCM."/>
<variant name="WithNonce"
summary="This occurs when a device receives a command from the admin
console."/>
</token>
</histogram>
<histogram name="Enterprise.DeviceTrust.RotateSigningKey.{Nonce}.UploadCode"
enum="CombinedHttpResponseAndNetErrorCode" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
HTTP status code of the key upload request recorded when a device attempts
to rotate its device trust signing key. {Nonce}
</summary>
<token key="Nonce">
<variant name="NoNonce"
summary="This occurs right after the device is enrolled with CBCM."/>
<variant name="WithNonce"
summary="This occurs when a device receives a command from the admin
console."/>
</token>
</histogram>
<histogram name="Enterprise.DeviceTrust.SignalsDecorator.Latency.{Variant}"
units="ms" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Latency recorded when the {Variant} decorator(s) finish collecting their
signals. Captures the amount of time required to collect the signals under
this scope.
</summary>
<token key="Variant">
<variant name="Ash" summary="Ash"/>
<variant name="Browser" summary="Browser (without cache)"/>
<variant name="Common" summary="Common (without cache)"/>
<variant name="Common.WithCache" summary="Common (with cache)"/>
<variant name="Context" summary="Context"/>
<variant name="Full" summary="full set of"/>
<variant name="Win" summary="Windows"/>
</token>
</histogram>
<histogram name="Enterprise.DeviceTrust.SyncSigningKey.ClientError"
enum="DTSynchronizationError" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Captures any client-side errors that caused a key synchronization flow to
fail.
</summary>
</histogram>
<histogram name="Enterprise.DeviceTrust.SyncSigningKey.UploadCode"
enum="CombinedHttpResponseAndNetErrorCode" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
HTTP status code of the key upload request recorded when a device issues a
key synchronization request.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.ActiveFileEventsCount" units="entries"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Number of non-expired file events stored in the
DlpFilesController::EventStorage. It is recorded each time an entry is added
or updated.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.CaptureModeInitBlocked" enum="BooleanBlocked"
expires_after="2024-12-08">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when capture mode initialization was blocked by Data Leak
Prevention.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.CaptureModeInitWarned" enum="BooleanWarned"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when the user is warned by Data Leak Prevention before capture mode
initialization.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.ClipboardReadBlocked" enum="BooleanBlocked"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Result of Data Leak Prevention evaluation for a data read from the
clipboard.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.ConfidentialContentsCount" units="entries"
expires_after="2025-01-26">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Number of items stored in the DlpConfidentialContentsCache. It is recorded
each time a new entry is cached.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.DataTransferControllerStarted" enum="Boolean"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when DataTransferController is initialized, meaning that all
clipboard and drag-n-drop operations will be affected by Data Leak
Prevention checks.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.DataTransferReportingTimeDiff" units="ms"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Time difference between current and the latest sent Data Leak Prevention
reporting events for data transfers for which sources and destinations are
the same.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.DlpPolicyPresent" enum="Boolean"
expires_after="2024-11-03">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when non-empty Data Leak Prevention policy is present and due to
that Data Leak Prevention infrastructure is initialized on the client.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.DragDropBlocked" enum="BooleanBlocked"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Result of Data Leak Prevention evaluation for a drag-n-drop operation.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.Errors.Adaptor"
enum="EnterpriseDlpPolicyCrOSAdaptorError" expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when an error occurs during adaptor usage in the Data Leak
Prevention daemon.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.Errors.DaemonInit"
enum="EnterpriseDlpPolicyCrOSDaemonInitError" expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when an error occurs while performing initialization operations in
the Data Leak Prevention daemon.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.Errors.Fanotify"
enum="EnterpriseDlpPolicyCrOSFanotifyError" expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when an error occurs during fanotify usage in the Data Leak
Prevention daemon.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.Errors.FileDatabase"
enum="EnterpriseDlpPolicyCrOSFileDatabaseError" expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when an error occurs while performing database operations in the
Data Leak Prevention daemon.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.Errors.FilesPolicySetup" enum="Boolean"
expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Record whether an error occurs during the Data Leak Prevention files policy
setup.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.Errors.ReportQueueNotReady" enum="Boolean"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Record whether a Data Leak Prevention event is not reported because of
report queue setup issues.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.FanotifyDeleteEventSupport" enum="Boolean"
expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Record whether the kernel supports fanotify mark filesystem.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.FanotifyMarkFilesystemSupport" enum="Boolean"
expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>Record whether the kernel supports fanotify delete events.</summary>
</histogram>
<histogram name="Enterprise.Dlp.FileActionBlocked2"
enum="EnterpriseDlpPolicyFileAction" expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records when a file action is blocked because of Data Leak Prevention policy
Files restriction. Identifies which file action was blocked.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.FileActionBlockReviewed"
enum="EnterpriseDlpPolicyFileAction" expires_after="2025-02-10">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records which file action blocked by Data Leak Prevention policy is
reviewed.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.FileActionWarned2"
enum="EnterpriseDlpPolicyFileAction" expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records when a file action is warned because of Data Leak Prevention policy
Files restriction. Identifies which file action was warned.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.FileActionWarnProceeded"
enum="EnterpriseDlpPolicyFileAction" expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records which file action was warned because of Data Leak Prevention policy
restrictions and proceeded by the user.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.FileActionWarnReviewed"
enum="EnterpriseDlpPolicyFileAction" expires_after="2025-02-10">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records which file action warning by Data Leak Prevention policy was
reviewed.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.FileActionWarnTimedOut"
enum="EnterpriseDlpPolicyFileAction" expires_after="2025-02-10">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records which file action was warned because of Data Leak Prevention policy
and the warning timed out.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.FilesAppOpenTimedOut" enum="Boolean"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records True when opening the Files App to show a Data Leak Prevention
dialog times out, and False when it successfully opens.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.FilesBlockedCount" units="entries"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the number of files blocked by Data Leak Prevention policy per file
action.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.FilesDaemonStarted" enum="Boolean"
expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when Data Leak Prevention policy contains Files restrictions and
DLP Files daemon is started because of that.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.FilesDefaultFileAccess"
enum="EnterpriseDlpFileAccessDefaultAction" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Record if we were not able to pin a source URL to a file open request and
have to fallback on the default behaviour.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.FilesUnknownAccessLevel"
units="EnterpriseDlpPolicyLevel" expires_after="2025-02-10">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the resolved Data Leak Prevention file access level every time an
unknown unauthorized access is being resolved over IsDlpPolicyMatched.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.FilesWarnedCount" units="entries"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the number of files warned by Data Leak Prevention policy per file
action.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.PrintingBlocked" enum="BooleanBlocked"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>Result of Data Leak Prevention evaluation for printing.</summary>
</histogram>
<histogram name="Enterprise.Dlp.PrintingWarned" enum="BooleanWarned"
expires_after="2024-10-28">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when there is a "warn" level Data Leak Prevention
evaluation for printing.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.PrintingWarnProceeded" enum="Boolean"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when the user proceeded with (True) or canceled (False) the action
after a Data Leak Prevention warning for printing.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.PrintingWarnSilentProceeded" enum="Boolean"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when there is a "warn" level Data Leak Prevention
evaluation for a screen share, but it is caused by the content that the user
was already warned about and decided to proceed, so no new warning is shown
and printing is silently allowed.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.PrivacyScreenEnforced" enum="BooleanForced"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when privacy screen was enforced by Data Leak Prevention.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.ReportedBlockLevelRestriction"
enum="EnterpriseDlpPolicyRestriction" expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when Data Leak Prevention event with "block" level was
reported. Identifies which restriction was blocked and reported.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.ReportedEventStatus" enum="GoogleRpcCode"
expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Result of enqueueing Data Leak Prevention event to the reporting queue.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.ReportedReportLevelRestriction"
enum="EnterpriseDlpPolicyRestriction" expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when Data Leak Prevention event with "report" level was
reported. Identifies which restriction was reported.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.ReportedWarnLevelRestriction"
enum="EnterpriseDlpPolicyRestriction" expires_after="2024-12-10">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when Data Leak Prevention event with "warn" level was
reported. Identifies which restriction was reported.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.ReportedWarnProceedLevelRestriction"
enum="EnterpriseDlpPolicyRestriction" expires_after="2024-12-10">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when Data Leak Prevention event with "warn" level was
reported after a user proceeded with a restricted action. Identifies which
restriction was reported.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.RestrictionConfigured"
enum="EnterpriseDlpPolicyRestriction" expires_after="2025-02-10">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records which types of restrictions are present in Data Leak Prevention
policy.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.SameFileEventTimeDiff" units="ms"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Time difference between the current and the latest sent Data Leak Prevention
file events for which inodes and destinations are the same.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.ScreenShareBlocked" enum="BooleanBlocked"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Result of Data Leak Prevention evaluation for a screen share.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.ScreenSharePausedOrResumed" enum="Boolean"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when screen share was paused (True) or resumed (False) by Data Leak
Prevention.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.ScreenShareWarned" enum="BooleanWarned"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when there is a "warn" level Data Leak Prevention
evaluation for a screen share.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.ScreenShareWarnProceeded" enum="Boolean"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when the user proceeded with (True) or canceled (False) the action
after a Data Leak Prevention warning for a screen share.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.ScreenShareWarnSilentProceeded" enum="Boolean"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when there is a "warn" level Data Leak Prevention
evaluation for a screen share, but it is caused by the content that the user
was already warned about and decided to proceed, so no new warning is shown
and the screen share is silently allowed.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.ScreenshotBlocked" enum="BooleanBlocked"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Result of Data Leak Prevention evaluation for taking a screenshot or a video
capture.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.ScreenshotWarned" enum="BooleanWarned"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when there is a "warn" level Data Leak Prevention
evaluation for taking a screenshot or a video capture.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.ScreenshotWarnProceeded" enum="Boolean"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when the user proceeded with (True) or canceled (False) the action
after a Data Leak Prevention warning shown at the capture mode
initialization or before taking a screenshot or a video capture.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.ScreenshotWarnSilentProceeded" enum="Boolean"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when there is a "warn" level Data Leak Prevention
evaluation for initiating capture mode, or taking a screenshot or a video
capture, but it is caused by the content that the user was already warned
about and decided to proceed, so no new warning is shown and the screen
share is silently allowed.
</summary>
</histogram>
<histogram name="Enterprise.Dlp.VideoCaptureInterrupted" enum="Boolean"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when video capture was interrupted by Data Leak Prevention.
</summary>
</histogram>
<histogram
name="Enterprise.DMServerCloudPolicyRequestStatus{EnterpriseDMServerCloudPolicyRequest}"
enum="EnterpriseDeviceManagementStatus" expires_after="2025-06-18">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the returned status of fetching cloud policies from the dmserver.
Recorded when receiving the response from the dmserver upon request
completion with policy type {EnterpriseDMServerCloudPolicyRequest}.
</summary>
<token key="EnterpriseDMServerCloudPolicyRequest">
<variant name=""/>
<variant name=".ChromeDevicePolicy" summary="Chrome device policy"/>
<variant name=".MachineLevelUserCloudPolicy"
summary="Machine level policy"/>
<variant name=".UserPolicy" summary="User policy"/>
</token>
</histogram>
<histogram name="Enterprise.DMServerRequestSuccess{EnterpriseDMServerRequest}"
enum="EnterpriseDMServerRequestSuccess" expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Number of retries the client did to execute a DeviceManagementServer
request. It's recorded after the request has been completed, either
successfully after 0 or more retries, with a failure (too many retries or
non-retriable error) or with a server error. {EnterpriseDMServerRequest}
</summary>
<token key="EnterpriseDMServerRequest">
<variant name=""/>
<variant name=".AndroidManagementCheck" summary="Android Management Check.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".ApiAuthCodeFetch" summary="Api Auth Code Fetch.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".AttributeUpdate" summary="Attribute Update.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".AttributeUpdatePermission"
summary="Attribute Update Permission.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".AutoEnrollment" summary="Auto Enrollment.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".BrowserUploadPublicKey"
summary="Upload browser public key.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".CertBasedRegistration" summary="Cert Based Registration.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".CertProvisioningRequest"
summary="Client Certificate Provisioning Request.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".CheckUserAccount" summary="Check User Account.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".ChromeDesktopReport" summary="Chrome Desktop Report.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".ChromeOsUserReport" summary="ChromeOs User Report.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".ChromeProfileReport" summary="Chrome Profile Report.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".DeviceStateRetrieval" summary="Device State Retrieval.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".GcmIdUpdate" summary="Gcm Id Update.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".InitialEnrollmentStateRetrieval"
summary="Initial Enrollment State Retrieval.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".Invalid" summary="Invalid.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".OidcRegistration"
summary="Registration with OIDC response.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".PolicyFetch" summary="Policy Fetch.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".PSMDeviceStateRequest" summary="PSM Device State Request.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".PublicSamlUserRequest" summary="Public SAML User Request.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".Registration" summary="Registration.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".RemoteCommands" summary="Remote Commands.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".TokenEnrollment" summary="Token Enrollment.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".Unregistration" summary="Unregistration.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".UploadAppInstallReport"
summary="Upload App Install Report.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".UploadCertificate" summary="Upload Certificate.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".UploadEncryptedReport" summary="Upload Encrypted Report.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".UploadEuiccInfo" summary="Upload EUICC Report.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".UploadPolicyValidationReport"
summary="Upload Policy Validation Report.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".UploadrealtimeReport"
summary="Upload of real-time reports.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
<variant name=".UploadStatus" summary="Upload Status.">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
</variant>
</token>
</histogram>
<histogram name="Enterprise.EnrolledDevicePolicyPresent" enum="Boolean"
expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Whether loading of device policy from file on an enterprise-enrolled
(checked against install_attributes.pb) Chrome OS device yields an
enterprise policy. Filled once during session startup, after first
successful device policy read.
</summary>
</histogram>
<histogram name="Enterprise.EnrolledPolicyHasDMToken" enum="Boolean"
expires_after="never">
<!-- expires-never: Used for monitoring the health of device policy. -->
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Whether loading of device policies from file on an enterprise-enrolled
(checked against install_attributes.pb) Chrome OS device yields a PolicyData
message with a DMToken. Filled once during session startup, after first
successful device policy read.
</summary>
</histogram>
<histogram name="Enterprise.Enrollment" enum="EnterpriseEnrollmentType"
expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events related to device enrollment on new installs of Chrome OS devices.
</summary>
</histogram>
<histogram name="Enterprise.EnrollmentAttestationBased"
enum="EnterpriseEnrollmentType" expires_after="2025-02-10">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events related to attestation-based enrollment (Zero-Touch) of Chrome OS
devices.
Warning: this histogram was expired from 2021-12-05 to 2022-02-01. Data may
be missing.
</summary>
</histogram>
<histogram name="Enterprise.EnrollmentForced" enum="EnterpriseEnrollmentType"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events related to forced re-enrollment (FRE) of Chrome OS devices.
</summary>
</histogram>
<histogram name="Enterprise.EnrollmentForcedAttestationBased"
enum="EnterpriseEnrollmentType" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events related to attestation-based re-enrollment (Auto RE) of Chrome OS
devices.
</summary>
</histogram>
<histogram name="Enterprise.EnrollmentForcedInitial"
enum="EnterpriseEnrollmentType" expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events related to forced initial enrollment of Chrome OS devices during the
first startup of a device.
</summary>
</histogram>
<histogram name="Enterprise.EnrollmentForcedInitialAttestationBased"
enum="EnterpriseEnrollmentType" expires_after="2025-02-10">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events related to attestation-based initial enrollment (Zero-Touch) of
Chrome OS devices during the first startup of a device.
</summary>
</histogram>
<histogram name="Enterprise.EnrollmentForcedInitialManualFallback"
enum="EnterpriseEnrollmentType" expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events related to manual fallback from attestation-based initial enrollment
(Zero-Touch) of Chrome OS devices during the first startup of a device.
</summary>
</histogram>
<histogram name="Enterprise.EnrollmentForcedManualFallback"
enum="EnterpriseEnrollmentType" expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events related to manual fallback from attestation-based re-enrollment (Auto
RE) of Chrome OS devices.
Warning: this histogram was expired from 2021-12-05 to 2022-02-01. Data may
be missing.
</summary>
</histogram>
<histogram name="Enterprise.EnrollmentNudge.PolicyFetchResult"
enum="EnrollmentNudgePolicyFetchResult" expires_after="2024-12-31">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when we fetch the value of enrollment nudge policy. Tracks the
value of the policy or the absence of it in the server response.
</summary>
</histogram>
<histogram name="Enterprise.EnrollmentNudge.UserAction"
enum="EnrollmentNudgeUserAction" expires_after="2024-12-31">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Tracks user actions on the enrollment nudge pop-up on the Gaia screen.
Recorded when user clicks on one of the buttons there.
</summary>
</histogram>
<histogram name="Enterprise.EnrollmentRecovery" enum="EnterpriseEnrollmentType"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events related to Chrome OS enterprise enrollment recovery. Note that this
only covers cases in which prior to recovery, UMA stats are enabled by
policy.
</summary>
</histogram>
<histogram name="Enterprise.EnrollmentRollbackAttestation"
enum="EnterpriseEnrollmentType" expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events related to attestation based re-enrollment after enterprise rollback.
Events are recorded during enrollment after rollback and types are listed in
the MetricEnrollment enum.
</summary>
</histogram>
<histogram name="Enterprise.EnrollmentRollbackManualFallback"
enum="EnterpriseEnrollmentType" expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events related to manual re-enrollment after enterprise rollback. This is
used when attestation based enrollment fails.
Events are recorded during enrollment after rollback and types are listed in
the MetricEnrollment enum.
</summary>
</histogram>
<histogram name="Enterprise.EnrollmentTime.Cancel" units="ms"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Elapsed time from *after* GAIA login until enrollment was cancelled.
</summary>
</histogram>
<histogram name="Enterprise.EnrollmentTime.Failure" units="ms"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Elapsed time from *after* GAIA login until enrollment failed.
</summary>
</histogram>
<histogram name="Enterprise.EnrollmentTime.Success" units="ms"
expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Elapsed time from *after* GAIA login until enrollment succeeded.
</summary>
</histogram>
<histogram name="Enterprise.EnrollmentTokenBased"
enum="EnterpriseEnrollmentType" expires_after="2025-04-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events related to token-based enrollment on ChromeOS devices. As of writing
only Flex devices use token-based enrollment, to perform Flex Auto
Enrollment.
Events are recorded in response to a successful or failed enrollment.
</summary>
</histogram>
<histogram name="Enterprise.EnrollmentTokenBasedManualFallback"
enum="EnterpriseEnrollmentType" expires_after="2025-04-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events related to manual fallback from token-based enrollment on ChromeOS
devices. As of writing only Flex devices use token-based enrollment, to
perform Flex Auto Enrollment.
Events are recorded in response to a successful or failed enrollment.
</summary>
</histogram>
<histogram name="Enterprise.IdleTimeoutPolicies.ActionTime.{ActionType}"
units="ms" expires_after="2025-01-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>The time taken to run {ActionType} on idle timeout.</summary>
<token key="ActionType">
<variant name="AllActions" summary="All Actions"/>
<variant name="ClearBrowsingData" summary="Clear Browsing Data Action(s)"/>
<variant name="SignOut" summary="Signout Action"/>
</token>
</histogram>
<histogram name="Enterprise.IdleTimeoutPolicies.IdleTimeoutCase"
enum="IdleTimeoutCase" expires_after="2025-01-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
On mobile: whether idle timeout happened while the app was already
foregrounded or backgrounded. The metric is recorded when idle timeout is
detected while the app is foreground and when idle timeout is detected on
reforeground or start-up.
</summary>
</histogram>
<histogram name="Enterprise.IdleTimeoutPolicies.IdleTimeoutDialogEvent"
enum="IdleTimeoutDialogEvent" expires_after="2025-01-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Tracks events related to the timeout dialog shown to the user for 30 seconds
before idle timeout actions run. The user either responds by clicking the
button in the dialog indicating activity or the dialog expires and actions
run.
</summary>
</histogram>
<histogram name="Enterprise.IdleTimeoutPolicies.IdleTimeoutLaunchScreenEvent"
enum="IdleTimeoutLaunchScreenEvent" expires_after="2025-01-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Tracks events related to the launch screen shown on mobile when idle timeout
actions run on app foreground. The launch screen can be dismissed after
actions complete or after it has reached its expiry deadline.
</summary>
</histogram>
<histogram name="Enterprise.IdleTimeoutPolicies.Success.{ActionType}"
enum="BooleanSuccess" expires_after="2025-01-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Whether the {ActionType} ran successfully or not. The metric is recorded as
true if the action runs successfully and false if the action fails.
</summary>
<token key="ActionType">
<variant name="AllActions" summary="All Actions"/>
<variant name="ClearBrowsingData" summary="Clear Browsing Data Action(s)"/>
<variant name="CloseBrowsers" summary="Close Browsers Action"/>
<variant name="CloseTabs" summary="Close Tabs Action"/>
<variant name="ReloadPages" summary="Reload Pages Action"/>
<variant name="ShowProfilePicker" summary="Show Profile Picker Action"/>
<variant name="SignOut" summary="Signout Action"/>
</token>
</histogram>
<histogram name="Enterprise.InstallAttributes.ValidOnEnrolledDevice"
enum="Boolean" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Whether the install attributes are valid on the enrolled device. Device is
determined to be enrolled based on the device policy. The check is performed
at device boot.
</summary>
</histogram>
<histogram name="Enterprise.InvalidDevicePolicyFilesStatus"
enum="InvalidDevicePolicyFilesStatus" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Chrome OS only. Result of checking if device policy files are valid when
reading the device policy data.
</summary>
</histogram>
<histogram name="Enterprise.KeySignatureVerification"
enum="EnterpriseKeySignatureVerification" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>Result of key signature verification from the policy data.</summary>
</histogram>
<histogram name="Enterprise.LoginApiCleanup.{CleanupHandler}.Success"
enum="BooleanSuccess" expires_after="2024-12-31">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>ChromeOS only. Records if cleanup handler succeeded.</summary>
<token key="CleanupHandler" variants="CleanupHandler"/>
</histogram>
<histogram name="Enterprise.LoginApiCleanup.{CleanupHandler}.Timing" units="ms"
expires_after="2024-12-31">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
ChromeOS only. Records the duration the cleanup handler took.
</summary>
<token key="CleanupHandler" variants="CleanupHandler"/>
</histogram>
<histogram
name="Enterprise.MachineLevelUserCloudPolicyEnrollment.DMTokenDeletion"
enum="BooleanSuccess" expires_after="2025-05-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whether browser unenrollment via DMToken deletion completed
successfully after attempting to delete the token.
</summary>
</histogram>
<histogram
name="Enterprise.MachineLevelUserCloudPolicyEnrollment.RequestSuccessTime"
units="ms" expires_after="2025-05-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Time since the enrollment request was made until a successful enrollment
response is returned from the server.
</summary>
</histogram>
<histogram name="Enterprise.MachineLevelUserCloudPolicyEnrollment.Result"
enum="MachineLevelUserCloudPolicyEnrollmentResult"
expires_after="2025-05-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>The result of machine level user cloud policy enrollment.</summary>
</histogram>
<histogram
name="Enterprise.MachineLevelUserCloudPolicyEnrollment.StartupDialog"
enum="MachineLevelUserCloudPolicyEnrollmentStartupDialog"
expires_after="2025-05-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whether the machine level user cloud policy enrollment dialog is
shown to the user and the action they took.
</summary>
</histogram>
<histogram
name="Enterprise.MachineLevelUserCloudPolicyEnrollment.StartupDialogTime"
units="ms" expires_after="2025-05-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
The length of time the machine level user cloud policy enrollment dialog was
visible to the user.
</summary>
</histogram>
<histogram
name="Enterprise.MachineLevelUserCloudPolicyEnrollment.UnenrollSuccess"
enum="BooleanSuccess" expires_after="2025-05-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whether a browser unenrollment was completed successfully by writing
an invalid DMToken to storage or not.
</summary>
</histogram>
<histogram name="Enterprise.ManagedScreensaver.Enabled" enum="BooleanEnabled"
expires_after="2025-02-16">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whether the managed screensaver is enabled. Recorded for managed
devices when the sign-in screen is displayed, on every user login, and every
time the ScreensaverLockScreenEnabled or DeviceScreensaverLoginScreenEnabled
policy is updated.
</summary>
</histogram>
<histogram name="Enterprise.ManagedScreensaver.EngagementTime.Slideshow"
units="ms" expires_after="2024-11-17">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Among users with managed screensaver enabled, records the length of each
session for Slideshow. The metric is emitted when an ambient mode session
ends.
</summary>
</histogram>
<histogram name="Enterprise.ManagedScreensaver.ImageCount" units="count"
expires_after="2024-11-17">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the count of images downloaded in cache to display in the managed
screensaver. Recorded every time the policy list changes and images are
deleted from the cache or downloaded to the cache.
</summary>
</histogram>
<histogram name="Enterprise.ManagedScreensaver.ImageDownloadResult"
enum="ManagedScreensaverImageDownloadResult" expires_after="2025-02-10">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the result after attempting to download an image for the managed
screensaver. Emitted on every image download operation.
</summary>
</histogram>
<histogram name="Enterprise.ManagedScreensaver.StartupTime.Slideshow"
units="ms" expires_after="2025-06-07">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the amount of time it takes for the managed screensaver to start.
This includes tasks such as getting the list of downloaded images, checking
that the list has a minimal amount of images, decoding them, etc. Note this
measurement does not include the lock screen inactivity timeout. The metric
would be emitted when the first two images are loaded successfully.
</summary>
</histogram>
<histogram name="Enterprise.OidcEnrollment.Interception.Funnel"
enum="OidcInterceptionFunnelStep" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the occurrance of each crucial step of the OIDC enrollment flow
before profile registration.
</summary>
</histogram>
<histogram name="Enterprise.OidcEnrollment.Interception.Result"
enum="OidcInterceptionResult" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Tracks the results of OIDC enrollment flow when it finishes before profile
registration.
</summary>
</histogram>
<histogram
name="Enterprise.OidcEnrollment.ProfileCreation.Funnel.{IdentityType}"
enum="OidcProfileCreationFunnelStep" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the occurrance of each crucial step of the OIDC enrollment flow with
a {IdentityType} 3P identity after profile registration.
</summary>
<token key="IdentityType" variants="IdentityType"/>
</histogram>
<histogram
name="Enterprise.OidcEnrollment.ProfileCreation.Result.{IdentityType}"
enum="OidcProfileCreationResult" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Tracks the results of OIDC enrollment flow with a {IdentityType} 3P identity
when it finishes after profile registration.
</summary>
<token key="IdentityType" variants="IdentityType"/>
</histogram>
<histogram
name="Enterprise.OidcEnrollment.{IdentityType}.PolicyFetchLatency.{Result}"
units="ms" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Latency of a {Result} policy fetch operation for an OIDC profile with
{IdentityType} 3P identity during enrollment, recorded when the fetch
response is received.
</summary>
<token key="Result">
<variant name="Failure" summary="failed"/>
<variant name="Success" summary="successful"/>
</token>
<token key="IdentityType" variants="IdentityType"/>
</histogram>
<histogram
name="Enterprise.OidcEnrollment.{IdentityType}.RegistrationLatency.{Result}"
units="ms" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Latency of a {IdentityType} OIDC profile registration operation when OIDC
profiles are first getting created. Failed attempts will always be
classified as undecided since we won't know whether it's dasher-based.
Recorded when the registration response is received.
</summary>
<token key="Result">
<variant name="Failure" summary="failed"/>
<variant name="Success" summary="successful"/>
</token>
<token key="IdentityType">
<variant name="" summary="undecided if 3P identity is google-backed"/>
<variant name="Dasher-based" summary="google-backed 3P identity"/>
<variant name="Dasherless" summary="non-google-backed 3P identity"/>
</token>
</histogram>
<histogram name="Enterprise.OnBulkDataEntry.DataSize" units="bytes"
expires_after="2025-02-10">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the size (in bytes) of data that might have been scanned by the
OnBulkDataEntry Enterprise Connector. It is logged once per user action that
would trigger this Connector.
</summary>
</histogram>
<histogram name="Enterprise.OnPrint.{ContentAnalysisType}.PrintType"
enum="PrintScanningContext" expires_after="2024-11-17">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the type of printing the user attempted that triggered content
analysis. It is logged once per user action that would trigger this
Connector.
</summary>
<token key="ContentAnalysisType" variants="ContentAnalysisType"/>
</histogram>
<histogram name="Enterprise.PlatformAuth.GetAuthData.Count" units="count"
expires_after="2025-07-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
The number of proof-of-possession cookies retrieved from the platform to
authenticate the user to their IdP/STS. Recorded once per successful fetch.
</summary>
</histogram>
<histogram name="Enterprise.PlatformAuth.GetAuthData.FailureHresult"
enum="Hresult" expires_after="2025-07-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
The HRESULT returned by either CoCreateInstance or GetCookieInfoForUri when
trying to fetch proof-of-possession cookies from the platform to
authenticate the user to their IdP/STS.
</summary>
</histogram>
<histogram name="Enterprise.PlatformAuth.GetAuthData.{Result}Time" units="ms"
expires_after="2025-07-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
The elapsed time for a fetch of proof-of-possession cookies from the
platform to authenticate the user to their IdP/STS to {Result}. Recorded
once per fetch.
</summary>
<token key="Result">
<variant name="Failure" summary="fail"/>
<variant name="Success" summary="succeed"/>
</token>
</histogram>
<histogram name="Enterprise.Policies" enum="EnterprisePolicies"
expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
A set of enterprise policy rules that are in use. This is recorded every 24
hours and at startup, if the last recording was earlier than a day before.
</summary>
</histogram>
<histogram name="Enterprise.Policies.Sources" enum="EnterprisePoliciesSources"
expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Record summary of sources of all policies. It's recorded ever 24 hours and
at startup.
This does not include user cloud policy and some special policy sources like
enterprise_default.
</summary>
</histogram>
<histogram name="Enterprise.Policies.{PolicyLevel}" enum="EnterprisePolicies"
expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
A set of {PolicyLevel} enterprise policy rules that are in use. This is
recorded for each {PolicyLevel} policy every 24 hours and at startup, if the
last recording was earlier than a day before.
</summary>
<token key="PolicyLevel" variants="PolicyLevel"/>
</histogram>
<histogram name="Enterprise.PolicyInvalidations"
enum="EnterprisePolicyInvalidations" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events for counting user policy invalidations received with and without
payloads. Invalidations indicate that a policy has been updated and should
be refreshed. Payloads provide context about the policy update, but may be
absent if dropped by the invalidation service.
</summary>
</histogram>
<histogram name="Enterprise.PolicyLoadStatus" enum="EnterprisePolicyLoadStatus"
expires_after="M82">
<owner>[email protected]</owner>
<summary>
Load status from the policy loaders which pull policy settings from the
underlying platform, such as Windows Group Policy.
</summary>
</histogram>
<histogram name="Enterprise.PolicyRefresh2" enum="EnterprisePolicyRefresh"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events measuring effectiveness of refreshing user policy when invalidations
are received from a service. For each refresh, indicates whether the policy
changed, and whether the policy was invalidated at the time of the refresh.
</summary>
</histogram>
<histogram name="Enterprise.PolicyServiceInitTime{Scope}{PolicyCountSuffix}"
units="ms" expires_after="2025-05-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
The amount of time required for full initialization of the PolicyService,
measured from the moment the object is created until policies are ready.
{Scope}
{PolicyCountSuffix}
</summary>
<token key="Scope">
<variant name=".Machine"
summary="Recorded for the top-level PolicyService (either browser or
device) on startup."/>
<variant name=".User"
summary="Recorded for profile-level PolicyService objects, each time
a profile is created."/>
</token>
<token key="PolicyCountSuffix">
<variant name=""
summary="Recorded regardless of the number of policies it contains."/>
<variant name=".With_1_to_50_Policies"
summary="Recorded only for PolicyService objects that with 1-50
policies."/>
<variant name=".With_51_to_100_Policies"
summary="Recorded only for PolicyService objects that with 51-100
policies."/>
<variant name=".With_101_Plus_Policies"
summary="Recorded only for PolicyService objects that with 101+
policies."/>
<variant name=".WithoutPolicies"
summary="Recorded only for PolicyService objects that without any
policy."/>
<variant name=".WithPolicies"
summary="Recorded only for PolicyService objects that with at least
one policy."/>
</token>
</histogram>
<histogram name="Enterprise.PolicyUI.ButtonUsage.{ButtonType}" units="counts"
expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>src/components/policy/OWNERS</owner>
<summary>
The total number of time {ButtonType} button has been clicked for each time
chrome://policy page is opened. Recorded once the page is closed. Export To
JSON button is not available on iOS.
Note that we won't be able to collect the data if the page is not closed
normally. For example, browser is crash or shutdown by OS which often
happens on mobile platforms.
</summary>
<token key="ButtonType">
<variant name="CopyToJson" summary="Copy To JSON"/>
<variant name="ExportToJson" summary="Export To JSON"/>
<variant name="ReloadPolicies" summary="Reload Policies"/>
<variant name="UploadReport" summary="Upload Report"/>
</token>
</histogram>
<histogram name="Enterprise.PolicyUpdatePeriod.Device" units="days"
expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Time since last device policy fetch. Emitted when policies are loaded.
</summary>
</histogram>
<histogram name="Enterprise.PolicyUpdatePeriod.MachineLevelUser" units="days"
expires_after="2024-11-17">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Time since last machine level user policy fetch.. Emitted when policies are
loaded.
</summary>
</histogram>
<histogram name="Enterprise.PolicyUpdatePeriod.User" units="days"
expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Time since last user policy fetch. Emitted when policies are loaded.
</summary>
</histogram>
<histogram name="Enterprise.PolicyUserVerification"
enum="EnterprisePolicyUserVerification" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>Tracking the results of policy user verification.</summary>
</histogram>
<histogram name="Enterprise.ProfileAffiliation.IsAffiliated" enum="Boolean"
expires_after="2025-07-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Whether the current profile is affiliated. Recorded for each active profile
every 7 days and upon profile policy service initialization.
</summary>
</histogram>
<histogram name="Enterprise.ProfileAffiliation.UnaffiliatedReason"
enum="EnterpriseProfileUnaffiliatedReason" expires_after="2025-07-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
The reason why the current profile is not affiliated. Recorded for each
unaffiliated active profile every 7 days and upon profile policy service
initialization.
</summary>
</histogram>
<histogram name="Enterprise.ProfileIdentifier.Error"
enum="EnterpriseProfileIdError" expires_after="2024-11-08">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded in the event of failures during the profile identifier generation
action.
</summary>
</histogram>
<histogram name="Enterprise.ProfileIdentifier.Status" enum="Boolean"
expires_after="2024-11-03">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records whether the profile identifier generation action was successful or
not.
</summary>
</histogram>
<histogram name="Enterprise.ProfileSeparation.DasherPolicyFetch.HttpResponse"
enum="HttpResponseCode" expires_after="2025-07-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
The Http statuses returned by the server when trying to get the
ManagedAccountsSigninRestriction policy value for individual dasher
accounts. This is recorded after trying to the the policy value, when the
status is available.
</summary>
</histogram>
<histogram name="Enterprise.ProfileSeparation.DasherPolicyFetch.NetworkError"
enum="NetErrorCodes" expires_after="2025-07-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
The network errors that happen when trying to get the
ManagedAccountsSigninRestriction policy value for individual dasher
accounts. This is recorded every time after trying to the the policy value.
</summary>
</histogram>
<histogram name="Enterprise.PublicSession.SessionLength" units="minutes"
expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
A public session starts when a user signs in using the policy configured
public account. It stops when the user signs out. Session length is the
duration between the start and stop events. It is recorded during signing
out and reported on the next chrome run. This metric tracks the recorded
session length rounded down to the nearest 10-minute bucket and capped at 24
hours.
</summary>
</histogram>
<histogram name="Enterprise.RegularUserSession.SessionLength" units="minutes"
expires_after="2025-02-10">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
A regular user session starts when a user signs in using their user account.
It stops when the user signs out. Session length is the duration between the
start and stop events. It is recorded during signing out and reported on the
next chrome run. This metric tracks the recorded session length on an
enrolled device rounded down to the nearest 10-minute bucket and capped at
24 hours.
</summary>
</histogram>
<histogram name="Enterprise.ReportingEventUploadFailure"
enum="EnterpriseReportingEventType" expires_after="2024-06-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Failures to upload reporting events to the reporting server bucketed by
event type.
</summary>
</histogram>
<histogram name="Enterprise.ReportingEventUploadSuccess"
enum="EnterpriseReportingEventType" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Reporting events successfully uploaded to the reporting server bucketed by
event type.
</summary>
</histogram>
<histogram
name="Enterprise.ResumableRequest.{ResumableRequestCheckType}Check.{ContentAnalysisRequestType}.Duration"
units="ms" expires_after="2025-03-21">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the duration of a {ResumableRequestCheckType} check part of a
broader {ContentAnalysisRequestType} Resumable request. It is logged once
per user action that would trigger this Connector.
</summary>
<token key="ContentAnalysisRequestType"
variants="ContentAnalysisRequestType"/>
<token key="ResumableRequestCheckType" variants="ResumableRequestCheckType"/>
</histogram>
<histogram name="Enterprise.SafeSites.Latency" units="ms"
expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
The latency of the request to the SafeSites API to classify URLs for users
with the SafeSitesFilterBehavior policy. This is measured once per
classified URL that requires a network request (URLs returned from the cache
are not recorded).
</summary>
</histogram>
<histogram
name="Enterprise.SecondaryGoogleAccountUsage.PolicyFetch.ResponseLatency"
units="ms" expires_after="2024-12-11">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Latency of a SecondaryGoogleAccountUsage policy fetch request. This measures
the amount of time required to fetch the policy value of
SecondaryGoogleAccountUsage from the Secure Connect API. This is recorded
when a user account is added as a secondary account (in-session).
Warning: this histogram was expired from 2023-10-04 to 2023-12-11; data may
be missing.
</summary>
</histogram>
<histogram name="Enterprise.SecondaryGoogleAccountUsage.PolicyFetch.Status"
enum="SecondaryGoogleAccountUsagePolicyFetchStatus"
expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Tracks the result of
UserCloudSigninRestrictionPolicyFetcher::GetSecondaryGoogleAccountUsage.
This is recorded when a user account is added as a secondary account
(in-session).
</summary>
</histogram>
<histogram name="Enterprise.StateDetermination.DeviceIdentifierStatus"
enum="DeviceIdentifierStatus" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Captures state of device identifiers during state determination.
</summary>
</histogram>
<histogram name="Enterprise.StateDetermination.EmbargoDatePassed"
enum="Boolean" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Tracks whether embargo date has passed during state determination.
</summary>
</histogram>
<histogram name="Enterprise.StateDetermination.Enabled" enum="Boolean"
expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>Captures situations when state determination is enabled.</summary>
</histogram>
<histogram name="Enterprise.StateDetermination.IsInitialByState.{State}"
enum="Boolean" expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Tracks whether state {State} returned by the server was initial (true), i.e.
device is not enrolled into any domain because it is brand new or has been
deprovisioned, or secondary (false), i.e. device is already managed and
needs to retrieve its state because it has been powerwashed.
</summary>
<token key="State" variants="AutoEnrollmentStates"/>
</histogram>
<histogram
name="Enterprise.StateDetermination.KillSwitchFetch.NetworkErrorCode"
enum="NetErrorCodes" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Network error code for unified state determination kill switch config
requests.
</summary>
</histogram>
<histogram name="Enterprise.StateDetermination.KillSwitchFetch.NumTries"
units="requests" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Number of tries for fetching unified state determination kill switch config.
</summary>
</histogram>
<histogram name="Enterprise.StateDetermination.OnFlex" enum="Boolean"
expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Captures situations when state determination takes place on Flex devices.
</summary>
</histogram>
<histogram name="Enterprise.StateDetermination.OwnershipStatus"
enum="OwnershipStatus" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Captures ownership state of device during state determination.
</summary>
</histogram>
<histogram name="Enterprise.StateDetermination.PsmReportedAvailableState"
enum="Boolean" expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Tracks whether PSM has reported that state is available during state
determination.
</summary>
</histogram>
<histogram name="Enterprise.StateDetermination.StateKeys.RetrievalErrorType"
enum="StateKeysRetrievalErrorType" expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Tracks the final errors due to which state keys failed to be retrieved.
Errors which are hidden by the retries are not reported.
</summary>
</histogram>
<histogram name="Enterprise.StateDetermination.StateReturned" enum="Boolean"
expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Tracks whether state request returned state during state determination.
</summary>
</histogram>
<histogram name="Enterprise.StateDetermination.Status"
enum="StateDeterminationStatus" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Captures the status of state determination: whether it is enabled and why.
</summary>
</histogram>
<histogram name="Enterprise.StateDetermination.StepDuration.{Step}" units="ms"
expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Tracks the duration of the {Step} as part of state determination.
</summary>
<token key="Step" variants="StateDeterminationSteps"/>
</histogram>
<histogram name="Enterprise.StateDetermination.SystemClockSynchronized"
enum="Boolean" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Tracks whether system clock was synchronized during state determination.
</summary>
</histogram>
<histogram name="Enterprise.StateDetermination.TotalDuration" units="ms"
expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>Tracks the total duration of state determination.</summary>
</histogram>
<histogram name="Enterprise.StateDetermination.TotalDurationByState.{State}"
units="ms" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Tracks the total duration of state determination when it results in {State}
state.
</summary>
<token key="State" variants="AutoEnrollmentStates"/>
</histogram>
<histogram
name="Enterprise.StateDetermination.{RequestType}Request.DmStatusCode"
enum="EnterpriseDeviceManagementStatus" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Device management server request status for {RequestType} requests to Device
Management server.
</summary>
<token key="RequestType" variants="StateDeterminationDmRequestTypes"/>
</histogram>
<histogram
name="Enterprise.StateDetermination.{RequestType}Request.NetworkErrorCode"
enum="NetErrorCodes" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Network error code for {RequestType} requests to Device Management server.
</summary>
<token key="RequestType" variants="StateDeterminationDmRequestTypes"/>
</histogram>
<histogram name="Enterprise.SystemFeaturesDisableList" enum="SystemFeature"
expires_after="2023-06-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Shows which system features are set to be disabled by
SystemFeaturesDisableList policy. Recorded when the policy preference is
updated with a new system feature. No-op updates aren't counted.
</summary>
</histogram>
<histogram name="Enterprise.SystemLogUploader.LogSize.{LogName}" units="KB"
expires_after="2025-06-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the total size in kilobytes of all the "{LogName}" log
files uploaded during the periodic log upload.
</summary>
<token key="LogName">
<variant name="BiosInfo"
summary="Messages from components before Linux kernel starts."/>
<variant name="Chrome"
summary="Messages that are written before user logs in."/>
<variant name="Eventlog" summary="Messages about system events."/>
<variant name="Extensions"
summary="Messages from extension acting as system extensions."/>
<variant name="Messages"
summary="Messages written by services such as session_manager,
cryptohomed and cros-disks."/>
<variant name="Net" summary="Network-related messages."/>
<variant name="UI" summary="Data written to stdout and stderr by Chrome."/>
<variant name="UpdateEngine" summary="Messages from update_engine."/>
</token>
</histogram>
<histogram name="Enterprise.SystemSignals.Collection.WMI.{Signal}.ParsingError"
enum="DeviceSignalsWmiParsingError" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Captures the actual error whenever parsing of {Signal} from WMI results
failed.
</summary>
<token key="Signal" variants="WmiSystemSignal"/>
</histogram>
<histogram name="Enterprise.SystemSignals.Collection.WMI.{Signal}.QueryError"
enum="WmiQueryError" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Captures the actual error whenever collection of {Signal} from WMI failed
with a query error.
</summary>
<token key="Signal" variants="WmiSystemSignal"/>
</histogram>
<histogram
name="Enterprise.SystemSignals.Collection.WSC.AntiVirus.ParsingError"
enum="DeviceSignalsWscParsingError" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Captures the actual error whenever parsing of AntiVirus info from WSC
results failed.
</summary>
</histogram>
<histogram name="Enterprise.SystemSignals.Collection.WSC.AntiVirus.QueryError"
enum="DeviceSignalsWscQueryError" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Captures the actual error whenever collection of AntiVirus info from WSC
failed with a query error.
</summary>
</histogram>
<histogram
name="Enterprise.SystemSignals.Collection.{Signal}.ParsingError.Rate"
units="%" expires_after="2025-03-20">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Captures the response parsing error rate whenever collecting {Signal}.
</summary>
<token key="Signal">
<variant name="WMI.Hotfixes" summary="Hotfixes info from WMI"/>
<variant name="WSC.AntiVirus" summary="AntiVirus info from WSC"/>
</token>
</histogram>
<histogram name="Enterprise.TimeToUnthrottlePolicyInit" units="ms"
expires_after="2024-01-14">
<owner>[email protected]</owner>
<summary>
Duration between when the construction of the policy stack for a user
profile starts and when its initialization gets unthrottled.
Only reported on ChromeOS Ash, only for managed users who are primary users
in the given session. The values are capped at around 5 seconds, and
timeouts are reported as this upper boundary value as well.
</summary>
</histogram>
<histogram
name="Enterprise.TokenBasedEnrollmentOobeConfig.{OobeConfigSource}.Success"
enum="BooleanSuccess" expires_after="2025-08-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the result of a token-based enrollment that was triggered by the
following OOBE config source: {OobeConfigSource}.
Events are recorded in response to a successful or failed token-based
enrollment attempt.
</summary>
<token key="OobeConfigSource">
<variant name="None" summary="No OOBE config source"/>
<variant name="PackagingTool"
summary="OOBE config created by an image token packaging tool"/>
<variant name="RemoteDeployment"
summary="OOBE config created during remote deployment"/>
<variant name="Unknown" summary="Unrecognized OOBE config source value"/>
</token>
</histogram>
<histogram name="Enterprise.UserInfoFetch.HttpErrorCode"
enum="CombinedHttpResponseAndNetErrorCode" expires_after="2025-02-12">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the http error code when there is a network error that comes with a
http error code.
Recorded at the end of an user info fetch if there is a network error that
comes with a http error code.
</summary>
</histogram>
<histogram name="Enterprise.UserInfoFetch.Status"
enum="EnterpriseUserInfoFetchStatus" expires_after="2025-02-12">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the status of fetching user info when doing registration for user
policy.
Recorded at the end of each user info fetch.
</summary>
</histogram>
<histogram name="Enterprise.UserPolicy.Count" units="policies"
expires_after="2025-02-16">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the number of user policies that are active when using a managed
account.
Recorded once during the profile's browsing session on the first policy
update after signing in with a managed account.
</summary>
</histogram>
<histogram name="Enterprise.UserPolicyChromeOS.ChildUser.OAuthTokenError"
enum="GoogleServiceAuthError" expires_after="2025-01-26">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>Failure reason for OAuth token fetch for child user.</summary>
</histogram>
<histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.OAuth2Error"
enum="GoogleServiceAuthError" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Service error during OAuth2 access token fetch.
There is a gap in data as the histogram was expired from 2022-03-01 till
2023-02-09.
</summary>
</histogram>
<histogram name="Enterprise.UserPolicyChromeOS.ReregistrationResult"
enum="EnterpriseUserPolicyChromeOSReregistrationResult"
expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>Re-registration results after failed policy fetch.</summary>
</histogram>
<histogram
name="Enterprise.UserRemoteCommand.Executed{Enterprise_RemoteCommandType}"
enum="RemoteCommandExecutionStatus" expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events for counting status of executed user remote commands. The metric
includes only signed user remote commands. Reports a final status of
finished remote command (e.g. success, failure or termination).
{Enterprise_RemoteCommandType}
</summary>
<token key="Enterprise_RemoteCommandType"
variants="Enterprise_RemoteCommandType">
<variant name=""/>
</token>
</histogram>
<histogram name="Enterprise.UserRemoteCommand.Received"
enum="RemoteCommandReceivedStatus" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events for counting received user remote commands. The metric includes
signed user remote commands, both valid and invalid. Valid remote command is
counted by its type. Invalid remote command is counted by a reason why it is
considered invalid (e.g. unknown type or duplication).
</summary>
</histogram>
<histogram name="Enterprise.UserRemoteCommandInvalidations"
enum="EnterprisePolicyInvalidations" expires_after="2025-02-02">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Events for counting user remote commands invalidations received with and
without payloads. Invalidations indicate that there is a remote command to
execute. Payloads provide context about the remote commands update, but may
be absent if dropped by the invalidation service.
Metric is similar to Enterprise.PolicyInvalidations.
</summary>
</histogram>
<histogram name="Enterprise.UserSession.Logins"
enum="EnterpriseUserSessionLogins" expires_after="2024-01-14">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>Tracks the sign-in events on an enrolled device.</summary>
</histogram>
<histogram name="Enterprise.VerifiedAccess.SAML.DeviceTrustMatchesEndpoints"
enum="Boolean" expires_after="2023-11-12">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Recorded when building a response for a challenge from Verified Access
server for remote attestation during SAML authentication. This captures if
Device Trust is configured alongside Verified Access for the current
endpoint or not.
</summary>
</histogram>
<histogram name="Enterprise.VpdCheck" units="units" expires_after="2023-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
The status code (exit code or signal) from sanity check of RW_VPD read and
matching the contents with data from dump_vpd_log (Chrome OS).
There is a gap in data as the histogram was expired from 2020-07-05 till
2023-02-09.
</summary>
</histogram>
<histogram name="Enterprise.VpdUpdateStatus" units="units"
expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
The status code (exit code or signal) from VPD update operation (Chrome OS).
</summary>
</histogram>
<histogram
name="Enterprise.{ContentAnalysisProtocol}Request.{ContentAnalysisRequestType}.Duration"
units="ms" expires_after="2025-02-28">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the duration of scanning requests, parametrized by the protocol used
and the type of content that's uploaded. It is logged once per user action
that would trigger this Connector.
</summary>
<token key="ContentAnalysisProtocol" variants="ContentAnalysisProtocol"/>
<token key="ContentAnalysisRequestType"
variants="ContentAnalysisRequestType"/>
</histogram>
<histogram
name="Enterprise.{ContentAnalysisProtocol}Request.{ContentAnalysisRequestType}.Result"
enum="SafeBrowsingBinaryUploadResult" expires_after="2025-03-11">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Records the result of scanning requests, parametrized by the protocol used
and the type of content that's uploaded. It is logged once per user action
that would trigger this Connector.
</summary>
<token key="ContentAnalysisProtocol" variants="ContentAnalysisProtocol"/>
<token key="ContentAnalysisRequestType"
variants="ContentAnalysisRequestType"/>
</histogram>
<histogram name="EnterpriseCheck.AzureADJoinStatusCheckTime" units="ms"
expires_after="2025-03-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Time elapsed for checking the Azure AD join status. This is only recorded
once during the first successful join status check.
</summary>
</histogram>
<histogram name="EnterpriseCheck.EnrollementRecoveryOnBoot"
enum="EnrollmentRecoveryOnBootAction" expires_after="2025-01-12">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
The action taken on boot when enrollment recovery is marked in the local
state.
</summary>
</histogram>
<histogram name="EnterpriseCheck.InDomain" enum="BooleanEnabled"
expires_after="2025-03-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Whether the machine is part of an AD domain. This check is performed once at
start-up on Windows.
</summary>
</histogram>
<histogram name="EnterpriseCheck.InvalidJsonPolicies" enum="EnterprisePolicies"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
A set of policy rules that failed validation due to unparsable JSON, or JSON
that did not match the schema. This validation happens on start-up and when
the policy has changed.
The histogram was expired (not recording data) from 2020-06-18 until
2021-03-15 and from 2021-07-01 to 2022-10-23.
</summary>
</histogram>
<histogram name="EnterpriseCheck.InvalidPolicies" enum="EnterprisePolicies"
expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
A set of policy rules that were ignored due to integrity violations while
parsing the policy data which happens on start-up and when the policy has
changed.
</summary>
</histogram>
<histogram name="EnterpriseCheck.InvalidPoliciesDetected"
units="disabled policies" expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
The number of disabled policy entries on Windows due to integrity violations
while parsing the policy data which happens on start-up and when the policy
has changed.
</summary>
</histogram>
<histogram name="EnterpriseCheck.IsDomainJoined" enum="BooleanEnabled"
expires_after="2025-01-30">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Whether the machine is joined to an AD domain. This check is performed once
at start-up on Windows.
</summary>
</histogram>
<histogram name="EnterpriseCheck.IsEnterpriseUser" enum="BooleanEnabled"
expires_after="2025-02-10">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Whether the machine is considered an enterprise user. An enterprise user is
either in a domain, either local or cloud via AAD. This check is performed
once at start-up on Windows.
</summary>
</histogram>
<histogram name="EnterpriseCheck.IsFullyManaged2" enum="IsFullyManagedBoolean"
expires_after="2025-02-23">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
On Android (OS version Lollipop+): Whether the device has a "device
owner" app installed. This check is performed once on application
start-up.
</summary>
</histogram>
<histogram name="EnterpriseCheck.IsJoinedToAzureAD" enum="BooleanEnabled"
expires_after="2024-12-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Whether the machine is joined to an Azure AD domain or the user has added
one or more work/school accounts to their login session. This check is
performed once at start-up on Windows.
</summary>
</histogram>
<histogram name="EnterpriseCheck.IsLocalMachine" enum="Boolean"
expires_after="2024-10-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Whether the full machine name is the same as the short one, identifying a
local machine. This check is performed once at start-up on Windows.
</summary>
</histogram>
<histogram name="EnterpriseCheck.IsLocalUser" enum="Boolean"
expires_after="2024-10-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Whether the currently logged in user is a local user or not, based on its
SAM compatible user name and machine name. This check is performed once at
start-up on Windows.
</summary>
</histogram>
<histogram name="EnterpriseCheck.IsManaged2" enum="BooleanEnabled"
expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
On Windows: Whether the machine is managed via MDM. On macOS: Whether Chrome
found a file of managed policies to follow. On Android (OS version
Lollipop+): Whether the device has a profile owner app. This check is
performed once on application start-up.
</summary>
</histogram>
<histogram name="EnterpriseCheck.IsManagedOrEnterpriseDevice"
enum="BooleanEnabled" expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
Whether the machine is managed or part of an enterprise. This includes
devices that are either in a domain or managed via MDM. This check is
performed once at start-up on Windows.
</summary>
</histogram>
<histogram name="EnterpriseCheck.Mac.IsCurrentUserDomainUser" enum="Boolean"
expires_after="2025-01-10">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
On the Mac: Whether the current user has an enterprise identity in Open
Directory. This check is performed once at start-up.
</summary>
</histogram>
<histogram name="EnterpriseCheck.Mac.IsDeviceDomainJoined" enum="Boolean"
expires_after="2025-01-10">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
On the Mac: Whether the machine is joined to a domain. This check is
performed once at start-up.
</summary>
</histogram>
<histogram name="EnterpriseCheck.Mac.IsDeviceMDMEnrolledNew"
enum="EnterpriseMacMDMStatusNew" expires_after="2025-01-10">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
On the Mac: Whether the machine is managed via MDM, with data obtained via a
new method (profiles) that is only available in 10.13.4 or later. This check
is performed once at start-up.
</summary>
</histogram>
<histogram name="EnterpriseCheck.OSType" enum="OsSuite"
expires_after="2024-07-14">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
The rough Windows suite we are running on. This check is performed once at
start-up on Windows. The histogram was removed in 108 and reinstated in 111.
</summary>
</histogram>
<histogram name="EnterpriseCheck.WindowsProfileType" enum="WindowsProfileType"
expires_after="2025-01-05">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
The Windows profile type of the current user. This is obtained by calling
the GetProfileType API once at start-up on Windows.
</summary>
</histogram>
<histogram name="SkyVault.LocalUserFilesCleanupCount" units="count"
expires_after="2025-03-01">
<owner>[email protected]</owner>
<owner>[email protected]</owner>
<summary>
The number of times cleanup of local files was initiated after user session
startup. Recorded at every time accumulating number of previous calls in
this session.
</summary>
</histogram>
</histograms>
</histogram-configuration>
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