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MaxLag

MirrorFetcherManager

kafka.server.mirror

clientId=MirrorReplica

Max lag in messages between destination leader and source leader replicas.

kafka.server.mirror:type=MirrorFetcherManager,name=MaxLag,clientId=MirrorReplica

MinFetchRate

MirrorFetcherManager

kafka.server.mirror

clientId=MirrorReplica

The min fetch rate between destination leader and source leader replicas.

kafka.server.mirror:type=MirrorFetcherManager,name=MirrorReplica

ConsumerLag

FetcherLagMetrics

kafka.server

clientId=MirrorFetcherThread-{sourceBroker.id}-{fetcherId}-{mirrorName},topic=([-.\w]+),partition=([0-9]+)

Lag in messages per remote leader replica.

kafka.serverr:type=FetcherLagMetrics,name=ConsumerLag,clientId=MirrorFetcherThread-{sourceBroker.id}-{fetcherId}-{mirrorName},topic=([-.\w]+),partition=([0-9]+)

DeadThreadCount

MirrorFetcherManager

kafka.server.mirror

clientId=MirrorReplica

Number of dead mirror fetcher threads.

kafka.server,mirror:type=MirrorFetcherManager,name=DeadThreadCount,clientId=MirrorReplica

FailedPartitionsCount

MirrorFetcherManager

kafka.server.mirror

clientId=MirrorReplica

Total count for failed partitions for any reason like auth, authorization, failed network with source.

kafka.serve.mirror:type=MirrorFetcherManager,name=FailedPartitionsCount,clientId=MirrorReplica

BytesPerSec

FetcherStats

kafka.server

clientId=MirrorFetcherThread-{sourceBroker.id}-{fetcherId}-{mirrorName},brokerHost={host},brokerPort={port}

Extend kafka.server.FetcherStats to report mirror fetcher threads.

kafka.server:type=FetcherStats,name=BytesPerSec,clientId=MirrorFetcherThread-{sourceBroker.id}-{fetcherId}-{mirrorName},brokerHost={host},brokerPort={port},mirror-name={mirrorName}

RequestsPerSec

FetcherStats

kafka.server

clientId=MirrorFetcherThread-{sourceBroker.id}-{fetcherId}-{mirrorName},brokerHost={host},brokerPort={port}

Extend kafka.server.FetcherStats to report mirror fetcher threads.

kafka.server:type=FetcherStats,name=RequestsPerSec,cclientId=MirrorFetcherThread-{sourceBroker.id}-{fetcherId}-{mirrorName}, brokerHost={host},brokerPort={port},mirror-name={mirrorName}

LocalTimeMs,

MessageConversionsTimeMs,

RemoteTimeMs,

RequestBytes,

RequestQueueTimeMs,

ResponseQueueTimeMs,

ResponseSendTimeMs,

TemporaryMemoryBytes,

TotalTimeMs

RequestMetrics

kafka.network

request=[mirror_requests]

Extend kafka.network:type=RequestMetrics to list cluster mirror requests.

kafka.network:type=RequestMetrics,name=*, request=*

ErrorsPerSec

RequestMetrics

kafka.network

request=[mirror_requests],error=*

Extend kafka.network:type=RequestMetrics to list cluster mirror requests.

kafka.network:type=RequestMetrics,name=ErrorsPerSec, request=*, error=*

RequestsPerSec

RequestMetrics

kafka.network

request=[mirror_requests],version=*

Extend kafka.network:type=RequestMetrics to list cluster mirror requests.

kafka.network:type=RequestMetrics,name=RequestsPerSec, request=*, version=*

connection-close-rate,

connection-close-total,

connection-count,

connection-creation-rate,

connection-creation-total,

failed-authentication-rate,

failed-authentication-total,

failed-reauthentication-rate,

failed-reauthentication-total,

incoming-byte-rate,

incoming-byte-total,

network-io-rate,

network-io-total,

outgoing-byte-rate,

outgoing-byte-total,

reauthentication-latency-avg,

reauthentication-latency-max,

request-rate,

request-size-avg,

request-size-max,

request-total,

response-rate,

response-total,

select-rate,

select-total,

successful-authentication-no-

reauth-total,

successful-authentication-rate,

successful-authentication-total,

successful-reauthentication-rate,

successful-reauthentication-total

mirror-broker-{DestinationBroker.id}-fetcher-{fetcherId}-mirror-{mirrorName}-metrics

kafka.server

broker-id={sourceBroker.id},fetcher-id={fetcherId}

Fetcher requests in the cluster mirror metrics.

kafka.server:type=mirror-broker-{sourceBroker.id}-fetcher-{fetcherId}-mirror-{mirrorName}-metrics,broker-id={sourceBroker.id},fetcher-id={fetcherId}

MetadataRefreshError

MirrorMetadataManager

kafka.server.mirror

Number of topic metadata refresh sync errors.

kafka.server.mirror:type=MirrorMetadataManager,name=aclSyncError

TopicConfigMetadataSyncError

MirrorMetadataManager

kafka.server.mirror

Number of topic configuration sync errors.

ConsumerGroupOffsetSyncError

MirrorMetadataManager

kafka.server.mirror

Number of CGs sync errors.

AclSyncError

MirrorMetadataManager

kafka.server.mirror

Number of ACLs sync errors.

kafka.server.mirror:type=MirrorMetadataManager,name=aclSyncError

ByteRate

MirrorReplication

kafka.server

Bandwidth quota metrics. Indicates the throttled data mirror replication rate of the broker in bytes/sec.

kafka.server:type=MirrorReplication

FailedPartitionState

MirrorMetadataManager

kafka.server.mirror

Number of partitions in failed state.

kafka.server.mirror:type=MirrorMetadataManager,name=FailedPartitionState

StoppedPartitionState

MirrorMetadataManager

kafka.server.mirror

Number of partitions in a stopped state.

kafka.server.mirror:type=MirrorMetadataManager,name=StoppedPartitionState

StoppingPartitionState

MirrorMetadataManager

kafka.server.mirror

Number of partitions in stopping state.

kafka.server.mirror:type=MirrorMetadataManager,name=StoppingPartitionState

MirroringPartitionState

MirrorMetadataManager

kafka.server.mirror

Number of partitions in mirroring state.

kafka.server.mirror:type=MirrorMetadataManager,name=MirroringPartitionState

PreparingPartitionState

MirrorMetadataManager

kafka.server.mirror

Number of partitions in preparing state.

kafka.server.mirror:type=MirrorMetadataManager,name=PreparingPartitionState