Confluent Cloud (Kafka) monitoring & observability

Metric name	Metric key	Description	Unit
Confluent Kafka Connect MySQL CDC Source Connector Lag Milliseconds	confluent_kafka_connect_mysql_cdc_source_connector_lag_milliseconds	It is applicable only for MySQL CDC source V2 connector. It represents the number of milliseconds between the last change event's timestamp and the connector processing it. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	MilliSecond
Confluent Kafka Connect MySQL CDC Source Connector Schema History Status	confluent_kafka_connect_mysql_cdc_source_connector_schema_history_status	It is applicable only for MySQL CDC source connector. It represents the status of the schema history of the connector. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Unspecified
Confluent Kafka Connect MySQL CDC Source Connector Snapshot Aborted	confluent_kafka_connect_mysql_cdc_source_connector_snapshot_aborted	It is applicable only for MySQL CDC source V2 connector. It represents whether the Snapshot is aborted. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Unspecified
Confluent Kafka Connect MySQL CDC Source Connector Snapshot Completed	confluent_kafka_connect_mysql_cdc_source_connector_snapshot_completed	It is applicable only for MySQL CDC source connector. It represents whether the Snapshot is completed. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Unspecified
Confluent Kafka Connect MySQL CDC Source Connector Snapshot Milliseconds Since Last Event	confluent_kafka_connect_mysql_cdc_source_connector_snapshot_milliseconds_since_last_event	It is applicable only for MySQL CDC source V2 connector. It represents the number of milliseconds since the last snapshot event was recorded. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	MilliSecond
Confluent Kafka Connect MySQL CDC Source Connector Snapshot Paused Duration In Seconds	confluent_kafka_connect_mysql_cdc_source_connector_snapshot_paused_duration_in_seconds	It is applicable only for MySQL CDC source V2 connector. It represents the total paused duration of the snapshot in seconds. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Second
Confluent Kafka Connect MySQL CDC Source Connector Snapshot Running	confluent_kafka_connect_mysql_cdc_source_connector_snapshot_running	It is applicable only for MySQL CDC source connector. It represents whether the Snapshot is running. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Unspecified
Confluent Kafka Connect MySQL CDC Source Connector Snapshot Total Number Of Events Seen	confluent_kafka_connect_mysql_cdc_source_connector_snapshot_total_number_of_events_seen	It is applicable only for MySQL CDC source V2 connector. It represents the total number of events that this connector has seen since last started or reset. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Count
Confluent Kafka Connect MySQL CDC Source Connector Streaming Number Of Committed Transactions	confluent_kafka_connect_mysql_cdc_source_connector_streaming_number_of_committed_transactions	It is applicable only for MySQL CDC source V2 connector. It represents the number of processed transactions that were committed. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Count
Confluent Kafka Connect MySQL CDC Source Connector Streaming Number Of Disconnects	confluent_kafka_connect_mysql_cdc_source_connector_streaming_number_of_disconnects	It is applicable only for MySQL CDC source V2 connector. It represents the number of disconnects by the connector. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Count
Confluent Kafka Connect MySQL CDC Source Connector Streaming Number Of Large Transactions	confluent_kafka_connect_mysql_cdc_source_connector_streaming_number_of_large_transactions	It is applicable only for MySQL CDC source V2 connector. It represents the number of transactions that have not fit into the look-ahead buffer. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Count
Confluent Kafka Connect MySQL CDC Source Connector Streaming Number Of Rolled Back Transactions	confluent_kafka_connect_mysql_cdc_source_connector_streaming_number_of_rolled_back_transactions	It is applicable only for MySQL CDC source V2 connector. It represents the number of processed transactions that were rolled back and not streamed. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Count
Confluent Kafka Connect MySQL CDC Source Connector Streaming Number Of Skipped Events	confluent_kafka_connect_mysql_cdc_source_connector_streaming_number_of_skipped_events	It is applicable only for MySQL CDC source V2 connector. It represents the number of events that have been skipped by the connector. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Count
Confluent Kafka Connect MySQL CDC Source Connector Streaming Total Number Of Events Seen	confluent_kafka_connect_mysql_cdc_source_connector_streaming_total_number_of_events_seen	It is applicable only for MySQL CDC source V2 connector. It represents the total number of data change events reported by the source database since the last connector start, or since a metrics reset. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Count

Metric name	Metric key	Description	Unit
Confluent Kafka Streams Block Cache Usage	confluent_kafka_streams_block_cache_usage	The percentage of RocksDB block cache usage	Percent
Confluent Kafka Streams Commit Ratio	confluent_kafka_streams_commit_ratio	The amount of time the thread spent committing records	Percent
Confluent Kafka Streams Estimate Num Keys	confluent_kafka_streams_estimate_num_keys	The estimate of the number of keys	Count
Confluent Kafka Streams Kafka Streams Client State	confluent_kafka_streams_kafka_streams_client_state	The current state of a KafkaStreams client.	Unspecified
Confluent Kafka Streams Node E2e Latency Max	confluent_kafka_streams_node_e2e_latency_max	The maximum end-to-end latency of a processor node.	MilliSecond
Confluent Kafka Streams Node E2e Latency Min	confluent_kafka_streams_node_e2e_latency_min	The minimum end-to-end latency of a processor node.	MilliSecond
Confluent Kafka Streams Poll Ratio	confluent_kafka_streams_poll_ratio	The amount of time the thread spent polling records	MilliSecond
Confluent Kafka Streams Process Ratio	confluent_kafka_streams_process_ratio	The amount of time the thread spent processing records	MilliSecond
Confluent Kafka Streams Punctuate Ratio	confluent_kafka_streams_punctuate_ratio	The amount of time the thread spent executing punctuators	Count
Confluent Kafka Streams Recording Level	confluent_kafka_streams_recording_level	The metrics recording level for a KafkaStreams client.	Unspecified
Confluent Kafka Streams Size All Mem Tables Bytes	confluent_kafka_streams_size_all_mem_tables_bytes	The size of all RocksDB mem tables in bytes	Byte
Confluent Kafka Streams Thread Thread State	confluent_kafka_streams_thread_thread_state	The current state of a StreamThread.	Unspecified

Metric name	Metric key	Description	Unit
Kafka Consumer Group Group Topic Sum Lag	kafka_consumergroup_group_topic_sum_lag	Sum of group offset lag across topic partitions	Count
Kafka Consumer Group Poll Time (ms)	kafka_consumergroup_poll_time_ms	Group poll time	MilliSecond
Kafka Consumer Group Group Offset	kafka_consumergroup_group_offset	Last group consumed offset of a partition	Count
Kafka Consumer Group Group Sum Lag	kafka_consumergroup_group_sum_lag	Sum of group offset lag	Count
Kafka Consumer Group Group Lag	kafka_consumergroup_group_lag	Group offset lag of a partition	Count
Kafka Consumer Group Group Lag Seconds	kafka_consumergroup_group_lag_seconds	Group time lag of a partition	Second
Kafka Consumer Group Group Max Lag	kafka_consumergroup_group_max_lag	Max group offset lag	Count
Kafka Consumer Group Group Max Lag Seconds	kafka_consumergroup_group_max_lag_seconds	Max group time lag	Second

Metric name	Metric key	Description	Unit
Kafka Cluster Request Bytes	confluent_kafka_server_request_bytes	The delta count of total request bytes from the specified request types sent over the network. Each sample is the number of bytes sent since the previous data point. The count is sampled every 60 seconds.	Byte
Kafka Cluster Response Bytes	confluent_kafka_server_response_bytes	The delta count of total response bytes from the specified response types sent over the network. Each sample is the number of bytes sent since the previous data point. The count is sampled every 60 seconds.	Byte
Kafka Cluster Active Connection Count	confluent_kafka_server_active_connection_count.gauge	The count of active authenticated connections.	Count
Kafka Cluster Request Count	confluent_kafka_server_request_count.gauge	The number of requests received over the network.	Count
Kafka Cluster Successful Authentication Count	confluent_kafka_server_successful_authentication_count.gauge	The number of successful authentications.	Count

Metric name	Metric key	Description	Unit
Confluent Kafka Connect Postgres CDC Source Connector Lag Milliseconds	confluent_kafka_connect_postgres_cdc_source_connector_lag_milliseconds	It is applicable only for Postgres CDC source V2 connector. It represents the number of milliseconds between the last change event's timestamp and the connector processing it. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	MilliSecond
Confluent Kafka Connect Postgres CDC Source Connector Snapshot Aborted	confluent_kafka_connect_postgres_cdc_source_connector_snapshot_aborted	It is applicable only for Postgres CDC source connector. It represents whether the Snapshot is aborted. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Unspecified
Confluent Kafka Connect Postgres CDC Source Connector Snapshot Completed	confluent_kafka_connect_postgres_cdc_source_connector_snapshot_completed	It is applicable only for Postgres CDC source connector. It represents whether the Snapshot is completed. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Unspecified
Confluent Kafka Connect Postgres CDC Source Connector Snapshot Milliseconds Since Last Event	confluent_kafka_connect_postgres_cdc_source_connector_snapshot_milliseconds_since_last_event	It is applicable only for Postgres CDC source connector. It represents the number of milliseconds since the last snapshot event was recorded. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	MilliSecond
Confluent Kafka Connect Postgres CDC Source Connector Snapshot Paused Duration In Seconds	confluent_kafka_connect_postgres_cdc_source_connector_snapshot_paused_duration_in_seconds	It is applicable only for Postgres CDC source connector. It represents the total paused duration of the snapshot in seconds. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Second
Confluent Kafka Connect Postgres CDC Source Connector Snapshot Running	confluent_kafka_connect_postgres_cdc_source_connector_snapshot_running	It is applicable only for Postgres CDC source connector. It represents whether the Snapshot is running. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Unspecified
Confluent Kafka Connect Postgres CDC Source Connector Snapshot Total Number Of Events Seen	confluent_kafka_connect_postgres_cdc_source_connector_snapshot_total_number_of_events_seen	It is applicable only for Postgres CDC source connector. It represents the total number of events that this connector has seen since last started or reset. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Count
Confluent Kafka Connect Postgres CDC Source Connector Streaming Number Of Committed Transactions	confluent_kafka_connect_postgres_cdc_source_connector_streaming_number_of_committed_transactions	It is applicable only for Postgres CDC source connector. It represents the number of processed transactions that were committed. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Count
Confluent Kafka Connect Postgres CDC Source Connector Streaming Total Number Of Events Seen	confluent_kafka_connect_postgres_cdc_source_connector_streaming_total_number_of_events_seen	It is applicable only for Postgres CDC source connector. It represents the total number of data change events reported by the source database since the last connector start, or since a metrics reset. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Count

Metric name	Metric key	Description	Unit
Confluent Flink Compute Pool Utilization Current CFUs	confluent_flink_compute_pool_utilization_current_cfus	The absolute number of CFUs at a given moment	Count
Confluent Flink Compute Pool Utilization CFU Minutes Consumed	confluent_flink_compute_pool_utilization_cfu_minutes_consumed	The number of how many CFUs consumed since the last measurement	Count
Confluent Flink Compute Pool Utilization CFU Limit	confluent_flink_compute_pool_utilization_cfu_limit	The possible max number of CFUs for the pool	Count
Confluent Flink Materialized Table Utilization CFU Minutes Consumed	confluent_flink_materialized_table_utilization_cfu_minutes_consumed	The number of how many CFUs consumed since the last measurement	Count
Confluent Flink Materialized Table Utilization Current CFUS	confluent_flink_materialized_table_utilization_current_cfus	The absolute number of CFUs at a given moment	Count

Metric name	Metric key	Description	Unit
Confluent Flink Num Records In	confluent_flink_num_records_in	Total number of records this statement has received.	Count
Confluent Flink Num Records Out	confluent_flink_num_records_out	Total number of records this task statement emitted.	Count
Confluent Flink Pending Records	confluent_flink_pending_records	Total amount of available records after the consumer offset in a Kafka partition across all operators	Count
Confluent Flink Current Input Watermark Milliseconds	confluent_flink_current_input_watermark_milliseconds	The last watermark this statement has received (in milliseconds) for the given table.	MilliSecond
Confluent Flink Current Output Watermark Milliseconds	confluent_flink_current_output_watermark_milliseconds	The last watermark this statement has produced (in milliseconds) to the given table.	MilliSecond
Confluent Flink Max Input Lateness Milliseconds	confluent_flink_max_input_lateness_milliseconds	The maximum observed lateness across all records processed in the last minute. A record is considered late if it has a timestamp less than or equal to the current watermark.	MilliSecond
Confluent Flink Num Late Records In	confluent_flink_num_late_records_in	Total number of input records classified as late events. These are records whose timestamp is less than or equal to the current watermark.	Count
Confluent Flink Num Records In From Files	confluent_flink_num_records_in_from_files	Total number of records this statement has read from Tableflow files.	Count
Confluent Flink Num Records In From Topics	confluent_flink_num_records_in_from_topics	Total number of records this statement has read from Kafka topics.	Count
Confluent Flink Operator State Size Bytes	confluent_flink_operator_state_size_bytes	The size in bytes of this operator state	Byte
Confluent Flink Statement Utilization CFU Minutes Consumed	confluent_flink_statement_utilization_cfu_minutes_consumed	The number of how many CFUs consumed since the last measurement	Count
Confluent Flink Statement Utilization Current CFUS	confluent_flink_statement_utilization_current_cfus	The absolute number of CFUs at a given moment	Count

Metric name	Metric key	Description	Unit
Kafka Schema Registry Schema Count	confluent_kafka_schema_registry_schema_count.gauge	The number of registered schemas.	Count
Kafka Schema Registry Request Count	confluent_kafka_schema_registry_request_count.gauge	The delta count of requests received by the schema registry server. Each sample is the number of requests received since the previous data point. The count sampled every 60 seconds.	Count
Confluent Kafka Schema Registry Exporter Starting Progress	confluent_kafka_schema_registry_exporter_starting_progress	The progress of the schema registry exporter in the starting phase. The value is between 0 and 100, representing the measure of the exporter's job progress.	Percent
Confluent Kafka Schema Registry Exporter Tasks	confluent_kafka_schema_registry_exporter_tasks	The number of schema exporters, based on their status - one of RUNNING, STARTING or PAUSED.	Count
Confluent Kafka Schema Registry Num Deks	confluent_kafka_schema_registry_num_deks	The number of data encryption keys.	Count
Confluent Kafka Schema Registry Num Keks	confluent_kafka_schema_registry_num_keks	The number of key encryption keys.	Count
Confluent Kafka Schema Registry Num Keks Shared	confluent_kafka_schema_registry_num_keks_shared	The number of key encryption keys shared with Confluent.	Count
Confluent Kafka Schema Registry Schema Operations Count	confluent_kafka_schema_registry_schema_operations_count_gauge	The delta count of schema related operations (create, delete and read). Each sample is the number of requests received since the previous data point. The count sampled every 60 seconds.	Count
Confluent Kafka Schema Registry Schema Transfer Success Total	confluent_kafka_schema_registry_schema_transfer_success_total	The count/number of successful schemas registered by each exporter. Each sample represents the cumulative number of schemas transferred. The count is sampled every 60 seconds.	Count

Metric name	Metric key	Description	Unit
Confluent Kafka Connect MariaDB CDC Source Connector Snapshot Aborted	confluent_kafka_connect_mariadb_cdc_source_connector_snapshot_aborted	It is applicable only for MariaDB CDC source V2 connector. It represents whether the Snapshot is aborted. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Unspecified
Confluent Kafka Connect MariaDB CDC Source Connector Snapshot Milliseconds Since Last Event	confluent_kafka_connect_mariadb_cdc_source_connector_snapshot_milliseconds_since_last_event	It is applicable only for MariaDB CDC source V2 connector. It represents the number of milliseconds since the last snapshot event was recorded. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	MilliSecond
Confluent Kafka Connect MariaDB CDC Source Connector Snapshot Paused Duration In Seconds	confluent_kafka_connect_mariadb_cdc_source_connector_snapshot_paused_duration_in_seconds	It is applicable only for MariaDB CDC source V2 connector. It represents the total paused duration of the snapshot in seconds. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Second
Confluent Kafka Connect MariaDB CDC Source Connector Snapshot Total Number Of Events Seen	confluent_kafka_connect_mariadb_cdc_source_connector_snapshot_total_number_of_events_seen	It is applicable only for MariaDB CDC source V2 connector. It represents the total number of events that this connector has seen since last started or reset. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Count
Confluent Kafka Connect MariaDB CDC Source Connector Streaming Number Of Committed Transactions	confluent_kafka_connect_mariadb_cdc_source_connector_streaming_number_of_committed_transactions	It is applicable only for MariaDB CDC source V2 connector. It represents the number of processed transactions that were committed. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Count
Confluent Kafka Connect MariaDB CDC Source Connector Streaming Number Of Disconnects	confluent_kafka_connect_mariadb_cdc_source_connector_streaming_number_of_disconnects	It is applicable only for MariaDB CDC source V2 connector. It represents the number of disconnects by the connector. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Count
Confluent Kafka Connect MariaDB CDC Source Connector Streaming Number Of Large Transactions	confluent_kafka_connect_mariadb_cdc_source_connector_streaming_number_of_large_transactions	It is applicable only for MariaDB CDC source V2 connector. It represents the number of transactions that have not fit into the look-ahead buffer. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Count
Confluent Kafka Connect MariaDB CDC Source Connector Streaming Number Of Rolled Back Transactions	confluent_kafka_connect_mariadb_cdc_source_connector_streaming_number_of_rolled_back_transactions	It is applicable only for MariaDB CDC source V2 connector. It represents the number of processed transactions that were rolled back and not streamed. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Count
Confluent Kafka Connect MariaDB CDC Source Connector Streaming Number Of Skipped Events	confluent_kafka_connect_mariadb_cdc_source_connector_streaming_number_of_skipped_events	It is applicable only for MariaDB CDC source V2 connector. It represents the number of events that have been skipped by the connector. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Count
Confluent Kafka Connect MariaDB CDC Source Connector Streaming Total Number Of Events Seen	confluent_kafka_connect_mariadb_cdc_source_connector_streaming_total_number_of_events_seen	It is applicable only for MariaDB CDC source V2 connector. It represents the total number of data change events reported by the source database since the last connector start, or since a metrics reset. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Count

Metric name	Metric key	Description	Unit
Confluent Kafka Connect DynamoDB CDC Source Connector Lag Milliseconds	confluent_kafka_connect_dynamodb_cdc_source_connector_lag_milliseconds	It is applicable only for DynamoDB CDC source connector. It represents the number of milliseconds between the last change event's timestamp and the connector processing it. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	MilliSecond

Metric name	Metric key	Description	Unit
Confluent Flink Statement Status	confluent_flink_statement_status	This metric monitors the status of a statement within the system. Its value is always set to 1, signifying the statement's presence. The statement's current operational state is identified through the metric.status tag.	Unspecified

Metric name	Metric key	Description	Unit
Kafka Server Consumer Lag Offsets	confluent_kafka_server_consumer_lag_offsets	The lag between a group member's committed offset and the partition's high watermark	Count
Kafka Server Share Lag Offsets	confluent_kafka_server_share_lag_offsets	The number of offsets in a partition that are not delivery complete.	Count
Confluent Kafka Server Max Pending Rebalance Time Milliseconds	confluent_kafka_server_max_pending_rebalance_time_milliseconds	The maximum pending rebalance time in ms among all members of a consumer group.	MilliSecond

Metric name	Metric key	Description	Unit
Confluent Kafka Connect SQL Server CDC Source Connector Lag Milliseconds	confluent_kafka_connect_sql_server_cdc_source_connector_lag_milliseconds	It is applicable only for SQL Server CDC source V2 connector. It represents the number of milliseconds between the last change event's timestamp and the connector processing it. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	MilliSecond
Confluent Kafka Connect SQL Server CDC Source Connector Schema History Status	confluent_kafka_connect_sql_server_cdc_source_connector_schema_history_status	It is applicable only for SQL Server CDC source connector. It represents the status of the schema history of the connector. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Unspecified
Confluent Kafka Connect SQL Server CDC Source Connector Snapshot Aborted	confluent_kafka_connect_sql_server_cdc_source_connector_snapshot_aborted	It is applicable only for SQL Server CDC source V2 connector. It represents whether the Snapshot is aborted. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Unspecified
Confluent Kafka Connect SQL Server CDC Source Connector Snapshot Completed	confluent_kafka_connect_sql_server_cdc_source_connector_snapshot_completed	It is applicable only for SQL Server CDC source connector. It represents whether the Snapshot is completed. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Unspecified
Confluent Kafka Connect SQL Server CDC Source Connector Snapshot Milliseconds Since Last Event	confluent_kafka_connect_sql_server_cdc_source_connector_snapshot_milliseconds_since_last_event	It is applicable only for SQL Server CDC source V2 connector. It represents the number of milliseconds since the last snapshot event was recorded. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	MilliSecond
Confluent Kafka Connect SQL Server CDC Source Connector Snapshot Paused Duration In Seconds	confluent_kafka_connect_sql_server_cdc_source_connector_snapshot_paused_duration_in_seconds	It is applicable only for SQL Server CDC source V2 connector. It represents the total paused duration of the snapshot in seconds. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Second
Confluent Kafka Connect SQL Server CDC Source Connector Snapshot Running	confluent_kafka_connect_sql_server_cdc_source_connector_snapshot_running	It is applicable only for SQL Server CDC source connector. It represents whether the Snapshot is running. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Unspecified
Confluent Kafka Connect SQL Server CDC Source Connector Snapshot Total Number Of Events Seen	confluent_kafka_connect_sql_server_cdc_source_connector_snapshot_total_number_of_events_seen	It is applicable only for SQL Server CDC source V2 connector. It represents the total number of events that this connector has seen since last started or reset. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Count
Confluent Kafka Connect SQL Server CDC Source Connector Streaming Number Of Committed Transactions	confluent_kafka_connect_sql_server_cdc_source_connector_streaming_number_of_committed_transactions	It is applicable only for SQL Server CDC source V2 connector. It represents the number of processed transactions that were committed. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Count
Confluent Kafka Connect SQL Server CDC Source Connector Streaming Total Number Of Events Seen	confluent_kafka_connect_sql_server_cdc_source_connector_streaming_total_number_of_events_seen	It is applicable only for SQL Server CDC source V2 connector. It represents the total number of data change events reported by the source database since the last connector start, or since a metrics reset. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	Count

Metric name	Metric key	Description	Unit
Kafka Partition Earliest Offset	kafka_partition_earliest_offset	Earliest offset of a partition	Count
Kafka Partition Latest Offset	kafka_partition_latest_offset	Latest offset of a partition	Count

Metric name	Metric key	Description	Unit
Confluent Kafka Connect Oracle CDC Source Connector Lag Milliseconds	confluent_kafka_connect_oracle_cdc_source_connector_lag_milliseconds	It is applicable only for Oracle CDC source connector. It represents the number of milliseconds between the last change event's timestamp and the connector processing it. The values will incorporate any differences between the clocks on the machines where the database server and the connector are running.	MilliSecond

Metric name	Metric key	Description	Unit
Kafka Server Cluster Link Destination Response Bytes	confluent_kafka_server_cluster_link_destination_response_bytes	The delta count of cluster linking response bytes from all request types. Each sample is the number of bytes sent since the previous data point. The count is sampled every 60 seconds.	Byte
Kafka Server Cluster Link Source Response Bytes	confluent_kafka_server_cluster_link_source_response_bytes	The delta count of cluster linking source response bytes from all request types. Each sample is the number of bytes sent since the previous data point. The count is sampled every 60 seconds.	Byte
Kafka Server Cluster Link Count	confluent_kafka_server_cluster_link_count.gauge	The current count of cluster links. The count is sampled every 60 seconds. The implicit time aggregation for this metric is MAX.	Count
Kafka Server Cluster Link Mirror Topic Count	confluent_kafka_server_cluster_link_mirror_topic_count.gauge	The cluster linking mirror topic count for a link. The count is sampled every 60 seconds.	Count
Kafka Server Cluster Link Mirror Topic Offset Lag	confluent_kafka_server_cluster_link_mirror_topic_offset_lag	The cluster linking mirror topic offset lag maximum across all partitions. The lag is sampled every 60 seconds.	Count
Kafka Server Cluster Link Mirror Topic Bytes	confluent_kafka_server_cluster_link_mirror_topic_bytes	The delta count of cluster linking mirror topic bytes. The count is sampled every 60 seconds.	Byte
Confluent Kafka Server Cluster Link Mirror Transition In Error	confluent_kafka_server_cluster_link_mirror_transition_in_error	The cluster linking mirror topic state transition error count for a link. The count is sampled every 60 seconds.	Count
Confluent Kafka Server Cluster Link Task Count	confluent_kafka_server_cluster_link_task_count_gauge	The current count of cluster links tasks. The count is sampled every 60 seconds. The implicit time aggregation for this metric is MAX.	Count

Metric name	Metric key	Description	Unit
Kafka Cluster Received Bytes	confluent_kafka_server_received_bytes	The number of bytes of the customer's data received from the network.	Byte
Kafka Cluster Sent Bytes	confluent_kafka_server_sent_bytes	The number of bytes of the customer's data sent over the network.	Byte
Kafka Cluster Received Records	confluent_kafka_server_received_records	The number of records received.	Count
Kafka Cluster Sent Records	confluent_kafka_server_sent_records	The number of records sent.	Count
Kafka Cluster Retained Bytes	confluent_kafka_server_retained_bytes	The current number of bytes retained by the cluster.	Byte
Kafka Cluster Partition Count	confluent_kafka_server_partition_count.gauge	The number of partitions.	Count
Kafka Cluster Load Raw	confluent_kafka_server_cluster_load_percent	A measure of the utilization of the cluster. The value is between 0.0 and 1.0.	Count
Confluent Kafka Server Cluster Load Percent Avg	confluent_kafka_server_cluster_load_percent_avg	A measure of the average utilization across the cluster. The value is between 0.0 and 1.0. This metric is applicable for only Dedicated SKU clusters.	Count
Confluent Kafka Server Cluster Load Percent Max	confluent_kafka_server_cluster_load_percent_max	A measure of the maximum broker utilization across the cluster. The value is between 0.0 and 1.0. This metric is applicable for only Dedicated SKU clusters.	Count
Confluent Kafka Server Connection Info	confluent_kafka_server_connection_info	Client connection metadata.	Unspecified
Confluent Kafka Server Created Acls Count Per Tenant	confluent_kafka_server_created_acls_count_per_tenant	The number of acls created by a tenant. The count is sampled every 60 seconds. The implicit time aggregation for this metric is MAX.	Count
Confluent Kafka Server Dedicated CKU Count	confluent_kafka_server_dedicated_cku_count_gauge	CKU count of a dedicated cluster. This metric is applicable for only Dedicated SKU clusters.	Count
Confluent Kafka Server Elastic CKU Count	confluent_kafka_server_elastic_cku_count_gauge	Elastic CKU count. This metric is applicable for all clusters except Dedicated SKU clusters.	Count
Confluent Kafka Server Deprecated Request Count	confluent_kafka_server_deprecated_request_count_gauge	The delta count of deprecated requests received over the network. Each sample is the number of requests received since the previous data point. The count is sampled every 60 seconds.	Count
Confluent Kafka Server Hot Partition Egress	confluent_kafka_server_hot_partition_egress	An indicator of the presence of a hot partition caused by egress throughput. The value is 1.0 when a hot partition is detected, and empty when there is no hot partition detected	Unspecified
Confluent Kafka Server Hot Partition Ingress	confluent_kafka_server_hot_partition_ingress	An indicator of the presence of a hot partition caused by ingress throughput. The value is 1.0 when a hot partition is detected, and empty when there is no hot partition detected	Unspecified
Confluent Kafka Server Producer Latency Avg Milliseconds	confluent_kafka_server_producer_latency_avg_milliseconds	The average latency of client producer request.	MilliSecond
Confluent Kafka Server Rest Produce Request Bytes	confluent_kafka_server_rest_produce_request_bytes	The delta count of total request bytes from Kafka REST produce calls sent over the network requested by Kafka REST.	Byte

Metric name	Metric key	Description	Unit
Kafka Ksql Streaming Unit Count	confluent_kafka_ksql_streaming_unit_count.gauge	The count of Confluent Streaming Units (CSUs) for this KSQL instance. The implicit time aggregation for this metric is MAX.	Count
Kafka Ksql Query Saturation	confluent_kafka_ksql_query_saturation	The maximum saturation for a given ksqlDB query across all nodes. Returns a value between 0 and 1, a value close to 1 indicates that ksqlDB query processing is bottlenecked on available resources.	Count
Kafka Ksql Task Stored Bytes	confluent_kafka_ksql_task_stored_bytes	The size of a given task's state stores in bytes.	Byte
Kafka Ksql Storage Utilization	confluent_kafka_ksql_storage_utilization	The total storage utilization for a given ksqlDB application.	Percent
Confluent Kafka Ksql Committed Offset Lag	confluent_kafka_ksql_committed_offset_lag	The current lag between the committed offset and end offset for a given query/task/topic/offset.	Count
Confluent Kafka Ksql Consumed Total Bytes	confluent_kafka_ksql_consumed_total_bytes	The delta count of bytes consumed from Kafka by continuous queries over the requested period	Byte
Confluent Kafka Ksql Node Query Saturation	confluent_kafka_ksql_node_query_saturation	The saturation for a given ksqlDB query on this ksqlDB node. Returns a value between 0 and 1, a value close to 1 indicates that ksqlDB query processing is bottlenecked on available resources.	Count
Confluent Kafka Ksql Offsets Processed Total	confluent_kafka_ksql_offsets_processed_total	The delta count of offsets processed by a given query/task/topic/offset.	Count
Confluent Kafka Ksql Processing Errors Total	confluent_kafka_ksql_processing_errors_total	Delta count of the number of record processing errors of a query over the requested period	Count
Confluent Kafka Ksql Produced Total Bytes	confluent_kafka_ksql_produced_total_bytes	The delta count of bytes produced to Kafka by continuous queries over the requested period	Byte
Confluent Kafka Ksql Query Restarts	confluent_kafka_ksql_query_restarts	Delta count of the number of failures that cause a query to restart over the requested period	Count

Metric name	Metric key	Description	Unit
Kafka Connect Sent Records	confluent_kafka_connect_sent_records	The delta count of total number of records sent from the transformations and written to Kafka for the source connector. Each sample is the number of records sent since the previous data point.	Count
Kafka Connect Received Records	confluent_kafka_connect_received_records	The delta count of total number of records received by the sink connector. Each sample is the number of records received since the previous data point.	Count
Kafka Connect Sent Bytes	confluent_kafka_connect_sent_bytes	The delta count of total bytes sent from the transformations and written to Kafka for the source connector. Each sample is the number of bytes sent since the previous data point.	Byte
Kafka Connect Received Bytes	confluent_kafka_connect_received_bytes	The delta count of total bytes received by the sink connector. Each sample is the number of bytes received since the previous data point.	Byte
Kafka Connect Dead Letter Queue Records	confluent_kafka_connect_dead_letter_queue_records	The delta count of dead letter queue records written to Kafka for the sink connector.	Count
Confluent Kafka Connect Connector Status	confluent_kafka_connect_connector_status	This metric monitors the status of a connector within the system. Its value is always set to 1, signifying the connector's presence. The connector's current operational state is identified through the metric.status tag.	Unspecified
Confluent Kafka Connect Connector Task Batch Size Avg	confluent_kafka_connect_connector_task_batch_size_avg	Monitors the average batch size (measured by record count) per minute. For a source connector, it indicates the average batch size sent to Kafka. For a sink connector, it indicates the average batch size read by the sink task.	Count
Confluent Kafka Connect Connector Task Batch Size Max	confluent_kafka_connect_connector_task_batch_size_max	Monitors the maximum batch size (measured by record count) per minute. For a source connector, it indicates the max batch size sent to Kafka. For a sink connector, it indicates the max batch size read by the sink task.	Count
Confluent Kafka Connect Connector Task Status	confluent_kafka_connect_connector_task_status	This metric monitors the status of a connector's task within the system. Its value is always set to 1, signifying the connector task's presence. The connector's current operational state is identified through the metric.status tag.	Unspecified
Confluent Kafka Connect Records Lag Max	confluent_kafka_connect_records_lag_max	The max number of records the sink connector is behind among all partitions. The count is sampled every 60 seconds.	Count
Confluent Kafka Connect Sink Task Put Batch Avg Time Milliseconds	confluent_kafka_connect_sink_task_put_batch_avg_time_milliseconds	The average time it takes to put a batch of records to the sink. The average is calculated per minute.	MilliSecond
Confluent Kafka Connect Sink Task Put Batch Max Time Milliseconds	confluent_kafka_connect_sink_task_put_batch_max_time_milliseconds	The maximum time it takes to put a batch of records to the sink. The max is calculated per minute.	MilliSecond

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