Microsoft-Windows-BranchCacheMonitoring

Event	Title	Channel	Sample	Rule
1	Component Registrar has arrived as a BranchCache Monitoring provider.	Analytic	N	N
2	Component Registrar has departed as a BranchCache Monitoring provider.	Analytic	N	N
101	MS-PCCRR Statistics Snapshot	Analytic	N	N
102	Segment Id=SegmentId has been published for Content Id=StringContentId.	Analytic	N	N
103	Content Information has been added for Segment Id=SegmentId of Content …	Analytic	N	N
104	Content Data has been added for Segment Id=SegmentId of Content …	Analytic	N	N
105	A StreamRead has been initiated at Content Offset ContentOffset, Segment Offset …	Analytic	N	N
106	A BlockRead has been initiated at Content Offset ContentOffset, Segment Offset …	Analytic	N	N
107	A Discovery Request for Segment Id=SegmentId has been received from peer …	Analytic	N	N
108	A Discovery Request for Segment Id=SegmentId has been sent to HostName.	Analytic	N	N
109	A Discovery Response for Segment Id=SegmentId has been received from peer …	Analytic	N	N
110	A Discovery Response for Segment Id=SegmentId has been sent to peer HostName.	Analytic	N	N
111	No discovery response for Segment Id=SegmentId has been received in time to be …	Analytic	N	N
112	A late discovery response has been received for Segment Id=SegmentId from peer …	Analytic	N	N
113	A block request for block ID=BlockId of Segment=SegmentId has been received from …	Analytic	N	N
114	A block request for block ID=BlockId of Segment=SegmentId has been sent to peer …	Analytic	N	N
115	A block response for block ID=BlockId of Segment=SegmentId with size=BlockSize …	Analytic	N	N
116	A block response for block ID=BlockId of Segment=SegmentId with size=BlockSize …	Analytic	N	N
201	Inbound Non-PeerDist HTTP request for URL URL from client at address …	Analytic	N	N
202	Inbound PeerDist HTTP request for URL URL from client at address …	Analytic	N	N
203	Inbound PeerDist Missing Data HTTP request for URL URL from client at address …	Analytic	N	N
204	Inbound PeerDist Hash HTTP request for URL URL from client at address …	Analytic	N	N
205	Outbound Non-PeerDist HTTP response for URL URL from client at address …	Analytic	N	N
206	Outbound PeerDist encoded HTTP response for URL URL from client at address …	Analytic	N	N
207	Outbound PeerDist encoded HTTP response to a PeerDist Hash-only request for URL …	Analytic	N	N
208	Outbound HTTP response to a PeerDist Missing Data request for URL URL from …	Analytic	N	N

Event ID 1: Component Registrar has arrived as a BranchCache Monitoring provider.

Channel: Analytic
Opcode: Info

Message #

Component %1 has arrived as a BranchCache Monitoring provider

Fields #

Name	Description
`Registrar` UnicodeString
`Mode` UInt32

Event ID 2: Component Registrar has departed as a BranchCache Monitoring provider.

Channel: Analytic
Opcode: Info

Message #

Component %1 has departed as a BranchCache Monitoring provider

Fields #

Name	Description
`Registrar` UnicodeString
`Mode` UInt32

Event ID 101: MS-PCCRR Statistics Snapshot

Channel: Analytic
Opcode: Info

Fields #

Name	Description
`CompletedDataDownloads` UInt64
`SuccessfulDataDownloads` UInt64
`MaxObservedSimultaneousDownloads` UInt64
`AverageDownloadByteRate` UInt64
`CompletedDataUploads` UInt64
`SuccessfulDataUploads` UInt64
`MaxObservedSimultaneousUploads` UInt64
`AverageServingLatency` UInt32
`MaxObservedServingLatency` UInt32
`CurrentAverageInboundRequestFrequency` Double
`MaxObservedAverageInboundRequestFrequency` Double
`AverageDiscoveryTime` UInt64
`AttemptedNetworkDiscoveries` UInt64
`AttemptedV1NetworkDiscoveries` UInt64
`AttemptedV2NetworkDiscoveries` UInt64
`SuccessfulNetworkDiscoveries` UInt64
`SuccessfulV1NetworkDiscoveries` UInt64
`SuccessfulV2NetworkDiscoveries` UInt64
`SuppressedDiscoveries` UInt64
`PreDiscoveries` UInt64
`CurrentAverageInboundDiscoveryFrequency` Double
`MaxObservedAverageInboundDiscoveryFrequency` Double
`TotalBytesServed` UInt64
`TotalBytesRetrieved` UInt64

Event ID 102: Segment Id=SegmentId has been published for Content Id=StringContentId.

Channel: Analytic
Opcode: Info

Message #

Segment Id=%5 has been published for Content Id=%3

Fields #

Name	Description
`ContentIdSize` UInt32
`ContentId` Binary
`StringContentId` UnicodeString
`SegmentIdSize` UInt32
`SegmentId` Binary
`SegmentOffsetInContent` UInt64
`SegmentSize` UInt64
`ErrorCode` UInt32

Event ID 103: Content Information has been added for Segment Id=SegmentId of Content Id=StringContentId.

Channel: Analytic
Opcode: Info

Message #

Content Information has been added for Segment Id=%5 of Content Id=%3

Fields #

Name	Description
`ContentIdSize` UInt32
`ContentId` Binary
`StringContentId` UnicodeString
`SegmentIdSize` UInt32
`SegmentId` Binary
`SegmentOffsetInContent` UInt64
`SegmentSize` UInt64
`ErrorCode` UInt32

Event ID 104: Content Data has been added for Segment Id=SegmentId of Content Id=StringContentId.

Channel: Analytic
Opcode: Info

Message #

Content Data has been added for Segment Id=%5 of Content Id=%3

Fields #

Name	Description
`ContentIdSize` UInt32
`ContentId` Binary
`StringContentId` UnicodeString
`SegmentIdSize` UInt32
`SegmentId` Binary
`DataOffsetInSegment` UInt64
`DataSize` UInt64
`ErrorCode` UInt32

Event ID 105: A StreamRead has been initiated at Content Offset ContentOffset, Segment Offset SegmentOffset for Segment Id=SegmentId of Content Id=StringContentId.

Channel: Analytic
Opcode: Info

Message #

A StreamRead has been initiated at Content Offset %6, Segment Offset %7 for Segment Id=%5 of Content Id=%3

Fields #

Name	Description
`ContentIdSize` UInt32
`ContentId` Binary
`StringContentId` UnicodeString
`SegmentIdSize` UInt32
`SegmentId` Binary
`ContentOffset` UInt64
`SegmentOffset` UInt64
`Bytes` UInt64
`ErrorCode` UInt32

Event ID 106: A BlockRead has been initiated at Content Offset ContentOffset, Segment Offset SegmentOffset for Segment Id=SegmentId of Content Id=StringContentId.

Channel: Analytic
Opcode: Info

Message #

A BlockRead has been initiated at Content Offset %6, Segment Offset %7 for Segment Id=%5 of Content Id=%3

Fields #

Name	Description
`ContentIdSize` UInt32
`ContentId` Binary
`StringContentId` UnicodeString
`SegmentIdSize` UInt32
`SegmentId` Binary
`ContentOffset` UInt64
`SegmentOffset` UInt64
`Bytes` UInt64
`ErrorCode` UInt32

Event ID 107: A Discovery Request for Segment Id=SegmentId has been received from peer HostName.

Channel: Analytic
Opcode: Info

Message #

A Discovery Request for Segment Id=%2 has been received from peer %3

Fields #

Name	Description
`SegmentIdSize` UInt32
`SegmentId` Binary
`HostName` UnicodeString
`ErrorCode` UInt32

Event ID 108: A Discovery Request for Segment Id=SegmentId has been sent to HostName.

Channel: Analytic
Opcode: Info

Message #

A Discovery Request for Segment Id=%2 has been sent to %3

Fields #

Name	Description
`SegmentIdSize` UInt32
`SegmentId` Binary
`HostName` UnicodeString
`ErrorCode` UInt32

Event ID 109: A Discovery Response for Segment Id=SegmentId has been received from peer HostName.

Channel: Analytic
Opcode: Info

Message #

A Discovery Response for Segment Id=%2 has been received from peer %3

Fields #

Name	Description
`SegmentIdSize` UInt32
`SegmentId` Binary
`HostName` UnicodeString
`ErrorCode` UInt32

Event ID 110: A Discovery Response for Segment Id=SegmentId has been sent to peer HostName.

Channel: Analytic
Opcode: Info

Message #

A Discovery Response for Segment Id=%2 has been sent to peer %3

Fields #

Name	Description
`SegmentIdSize` UInt32
`SegmentId` Binary
`HostName` UnicodeString
`ErrorCode` UInt32

Event ID 111: No discovery response for Segment Id=SegmentId has been received in time to be used for downloading data.

Channel: Analytic
Opcode: Info

Message #

No discovery response for Segment Id=%2 has been received in time to be used for downloading data

Fields #

Name	Description
`SegmentIdSize` UInt32
`SegmentId` Binary
`HostName` UnicodeString
`ErrorCode` UInt32

Event ID 112: A late discovery response has been received for Segment Id=SegmentId from peer HostName.

Channel: Analytic
Opcode: Info

Message #

A late discovery response has been received for Segment Id=%2 from peer %3

Fields #

Name	Description
`SegmentIdSize` UInt32
`SegmentId` Binary
`HostName` UnicodeString
`ErrorCode` UInt32

Event ID 113: A block request for block ID=BlockId of Segment=SegmentId has been received from peer HostName.

Channel: Analytic
Opcode: Info

Message #

A block request for block ID=%3 of Segment=%2 has been received from peer %5

Fields #

Name	Description
`SegmentIdSize` UInt32
`SegmentId` Binary
`BlockId` UInt32
`BlockSize` UInt32
`HostName` UnicodeString
`ErrorCode` UInt32

Event ID 114: A block request for block ID=BlockId of Segment=SegmentId has been sent to peer HostName.

Channel: Analytic
Opcode: Info

Message #

A block request for block ID=%3 of Segment=%2 has been sent to peer %5

Fields #

Name	Description
`SegmentIdSize` UInt32
`SegmentId` Binary
`BlockId` UInt32
`BlockSize` UInt32
`HostName` UnicodeString
`ErrorCode` UInt32

Event ID 115: A block response for block ID=BlockId of Segment=SegmentId with size=BlockSize has been received from peer HostName.

Channel: Analytic
Opcode: Info

Message #

A block response for block ID=%3 of Segment=%2 with size=%4 has been received from peer %5

Fields #

Name	Description
`SegmentIdSize` UInt32
`SegmentId` Binary
`BlockId` UInt32
`BlockSize` UInt32
`HostName` UnicodeString
`ErrorCode` UInt32

Event ID 116: A block response for block ID=BlockId of Segment=SegmentId with size=BlockSize has been sent to peer HostName.

Channel: Analytic
Opcode: Info

Message #

A block response for block ID=%3 of Segment=%2 with size=%4 has been sent to peer %5

Fields #

Name	Description
`SegmentIdSize` UInt32
`SegmentId` Binary
`BlockId` UInt32
`BlockSize` UInt32
`HostName` UnicodeString
`ErrorCode` UInt32

Event ID 201: Inbound Non-PeerDist HTTP request for URL URL from client at address IPv4=ClientIPv4Address IPv6=ClientIPv6Address.

Channel: Analytic
Opcode: Info

Message #

Inbound Non-PeerDist HTTP request for URL %2 from client at address IPv4=%3 IPv6=%4

Fields #

Name	Description
`RequestId` UInt64
`URL` UnicodeString
`ClientIPv4Address` UInt32
`ClientIPv6Address` Binary
`RangeRequest` Boolean
`RangeCount` UInt32
`FirstRangeOffset` UInt64
`FirstRangeLenght` UInt64

Event ID 202: Inbound PeerDist HTTP request for URL URL from client at address IPv4=ClientIPv4Address IPv6=ClientIPv6Address.

Channel: Analytic
Opcode: Info

Message #

Inbound PeerDist HTTP request for URL %2 from client at address IPv4=%3 IPv6=%4

Fields #

Name	Description
`RequestId` UInt64
`URL` UnicodeString
`ClientIPv4Address` UInt32
`ClientIPv6Address` Binary
`PeerDistMinContentInformationVersion` UInt64
`PeerDistMaxContentInformationVersion` UInt64
`PCCRTPProtocolVersion` UInt64
`RangeRequest` Boolean
`RangeCount` UInt32
`FirstRangeOffset` UInt64
`FirstRangeLenght` UInt64

Event ID 203: Inbound PeerDist Missing Data HTTP request for URL URL from client at address IPv4=ClientIPv4Address IPv6=ClientIPv6Address.

Channel: Analytic
Opcode: Info

Message #

Inbound PeerDist Missing Data HTTP request for URL %2 from client at address IPv4=%3 IPv6=%4

Fields #

Name	Description
`RequestId` UInt64
`URL` UnicodeString
`ClientIPv4Address` UInt32
`ClientIPv6Address` Binary
`RangeRequest` Boolean
`RangeCount` UInt32
`FirstRangeOffset` UInt64
`FirstRangeLenght` UInt64

Event ID 204: Inbound PeerDist Hash HTTP request for URL URL from client at address IPv4=ClientIPv4Address IPv6=ClientIPv6Address.

Channel: Analytic
Opcode: Info

Message #

Inbound PeerDist Hash HTTP request for URL %2 from client at address IPv4=%3 IPv6=%4

Fields #

Name	Description
`RequestId` UInt64
`URL` UnicodeString
`ClientIPv4Address` UInt32
`ClientIPv6Address` Binary
`PeerDistMinContentInformationVersion` UInt64
`PeerDistMaxContentInformationVersion` UInt64
`PCCRTPProtocolVersion` UInt64
`RangeRequest` Boolean
`RangeCount` UInt32
`FirstRangeOffset` UInt64
`FirstRangeLenght` UInt64

Event ID 205: Outbound Non-PeerDist HTTP response for URL URL from client at address IPv4=ClientIPv4Address IPv6=ClientIPv6Address.

Channel: Analytic
Opcode: Info

Message #

Outbound Non-PeerDist HTTP response for URL %2 from client at address IPv4=%3 IPv6=%4

Fields #

Name	Description
`RequestId` UInt64
`URL` UnicodeString
`ClientIPv4Address` UInt32
`ClientIPv6Address` Binary
`RangeRequest` Boolean
`RangeCount` UInt32
`FirstRangeOffset` UInt64
`FirstRangeLenght` UInt64
`HTTPProtocolMajorVersion` UInt16
`HTTPProtocolMinorVersion` UInt16
`HTTPStatusCode` UInt16
`OriginalContentLength` UInt64
`EncodedContentLength` UInt64

Event ID 206: Outbound PeerDist encoded HTTP response for URL URL from client at address IPv4=ClientIPv4Address IPv6=ClientIPv6Address.

Channel: Analytic
Opcode: Info

Message #

Outbound PeerDist encoded HTTP response for URL %2 from client at address IPv4=%3 IPv6=%4

Fields #

Name	Description
`RequestId` UInt64
`URL` UnicodeString
`ClientIPv4Address` UInt32
`ClientIPv6Address` Binary
`PeerDistMinContentInformationVersion` UInt64
`PeerDistMaxContentInformationVersion` UInt64
`PCCRTPProtocolVersion` UInt64
`RangeRequest` Boolean
`RangeCount` UInt32
`FirstRangeOffset` UInt64
`FirstRangeLenght` UInt64
`HTTPProtocolMajorVersion` UInt16
`HTTPProtocolMinorVersion` UInt16
`HTTPStatusCode` UInt16
`OriginalContentLength` UInt64
`EncodedContentLength` UInt64

Event ID 207: Outbound PeerDist encoded HTTP response to a PeerDist Hash-only request for URL URL from client at address IPv4=ClientIPv4Address IPv6=ClientIPv6Address.

Channel: Analytic
Opcode: Info

Message #

Outbound PeerDist encoded HTTP response to a PeerDist Hash-only request for URL %2 from client at address IPv4=%3 IPv6=%4

Fields #

Name	Description
`RequestId` UInt64
`URL` UnicodeString
`ClientIPv4Address` UInt32
`ClientIPv6Address` Binary
`PeerDistMinContentInformationVersion` UInt64
`PeerDistMaxContentInformationVersion` UInt64
`PCCRTPProtocolVersion` UInt64
`RangeRequest` Boolean
`RangeCount` UInt32
`FirstRangeOffset` UInt64
`FirstRangeLenght` UInt64
`HTTPProtocolMajorVersion` UInt16
`HTTPProtocolMinorVersion` UInt16
`HTTPStatusCode` UInt16
`OriginalContentLength` UInt64
`EncodedContentLength` UInt64

Event ID 208: Outbound HTTP response to a PeerDist Missing Data request for URL URL from client at address IPv4=ClientIPv4Address IPv6=ClientIPv6Address.

Channel: Analytic
Opcode: Info

Message #

Outbound HTTP response to a PeerDist Missing Data request for URL %2 from client at address IPv4=%3 IPv6=%4

Fields #

Name	Description
`RequestId` UInt64
`URL` UnicodeString
`ClientIPv4Address` UInt32
`ClientIPv6Address` Binary
`RangeRequest` Boolean
`RangeCount` UInt32
`FirstRangeOffset` UInt64
`FirstRangeLenght` UInt64
`HTTPProtocolMajorVersion` UInt16
`HTTPProtocolMinorVersion` UInt16
`HTTPStatusCode` UInt16
`OriginalContentLength` UInt64
`EncodedContentLength` UInt64

Provenance

ETW provider GUID a2f55524-8ebc-45fd-88e4-a1b39f169e08

Defined in peerdistsvc.dll, which carries the event manifest.

Win11-26200.6584, schema read from the registered manifest, binary version 10.0.26100.1, captured 2026-06-02 — Manifest XML pack, 2.0 MB