| confluent_audit/audit_log_fallback_rate_per_minute |
6.0.0 |
Number of audit log fallbacks per minute. |
| confluent_audit/audit_log_rate_per_minute |
6.0.0 |
Number of audit logs created per minute. |
| confluent_authorizer/authorization_request_rate_per_minute |
6.0.0 |
Number of authorization requests per minute. |
| confluent_authorizer/authorization_allowed_rate_per_minute |
6.0.0 |
Number of authorizations allowed per minute. |
| confluent_authorizer/authorization_denied_rate_per_minute |
6.0.0 |
Number of authorizations denied per minute. |
| confluent_auth_store/rbac_role_bindings_count |
6.0.0 |
Number of RBAC role bindings. |
| confluent_auth_store/rbac_access_rules_count |
6.0.0 |
Number of RBAC access rules. |
| confluent_auth_store/acl_access_rules_count |
6.0.0 |
Number of ACL access rules. |
| acl_authorizer/zookeeper_disconnects/total/delta |
6.0.0 |
Kafka Authorizer |
| acl_authorizer/zookeeper_expires/total/delta |
6.0.0 |
|
| broker_failure/zookeeper_disconnects/total/delta |
6.0.0 |
ZooKeeper client disconnect rate. |
| broker_failure/zookeeper_expires/total/delta |
6.0.0 |
ZooKeeper client expiration rate. |
| broker_topic/bytes_in/total/delta |
6.0.0 |
Topic bytes in rate. |
| broker_topic/bytes_out/total/delta |
6.0.0 |
Topic bytes our rate. |
| broker_topic/failed_produce_requests/total/delta |
6.0.0 |
Topic failed produce rate. |
| broker_topic/failed_fetch_requests/total/delta |
6.0.0 |
Topic failed fetch rate. |
| broker_topic/produce_message_conversions/total/delta |
6.0.0 |
Number of producer message conversions per second. Conversions occur when the broker and client message version don’t match. |
| broker_topic/fetch_message_conversions/total/delta |
6.0.0 |
Number of consumer message conversions per second. Conversions occur when the broker and client message version don’t match. |
| controller/active_controller_count |
6.0.0 |
Number of active controllers. |
| controller/leader_election_rate_and_time_ms |
6.0.0 |
Leader election rate and latency. |
| controller/offline_partitions_count |
6.0.0 |
Number of partitions that don’t have an active leader and aren’t writable or readable. Alert if value is greater than 0. |
| controller/unclean_leader_elections/total |
6.0.0 |
Total number of unclean leader elections. |
| controller_channel/connection_close_rate |
6.0.0 |
Number of connections closed per second in the window. |
| controller_channel/connection_close_total |
6.0.0 |
Total number of connections closed in the window. |
| controller_channel/connection_count |
6.0.0 |
Number of currently open connections to the broker. |
| controller_channel/connection_creation_rate |
6.0.0 |
Number of new connections established per second in the window. |
| controller_channel/connection_creation_total |
6.0.0 |
Total number of connections created in the window. |
| controller_channel/request_size_avg |
6.0.0 |
Average size of all requests in the window for a broker. |
| controller_channel/request_size_max |
6.0.0 |
Maximum size of any request sent in the window for a broker. |
| controller_channel_manager/queue_size |
6.0.0 |
|
| controller_channel_manager/total_queue_size |
6.0.0 |
|
| controller_event_manager/event_queue_size |
6.0.0 |
|
| delayed_operation_purgatory/purgatory_size |
6.0.0 |
Number of requests waiting in the producer purgatory. Should be non-zero when acks=all is used on the producer. |
| executor/zookeeper_disconnects/total/delta |
6.0.0 |
ZooKeeper SBC client disconnect rate. |
| executor/zookeeper_expires/total/delta |
6.0.0 |
ZooKeeper SBC client disconnect rate. |
| fetch/queue_size |
6.0.0 |
|
| group_coordinator/partition_load_time_max |
6.0.0 |
|
| log_cleaner_manager/achieved_cleaning_ratio/time/delta |
6.0.0 |
Dirty ratio of topic partitions to be compacted, in percentage. |
| log_cleaner_manager/achieved_cleaning_ratio/total/delta |
6.0.0 |
|
| log_cleaner_manager/compacted_partition_bytes |
6.0.0 |
Amount of data in compacted topics for each log directory. |
| log_cleaner_manager/max_dirty_percent |
6.0.0 |
The cleanable ratio of the dirtiest log. |
| log_cleaner_manager/time_since_last_run_ms |
6.0.0 |
Time since the last log cleaner run, in milliseconds. Resets to 0 when the log cleaner thread runs. Increases constantly if the log cleaner thread is not alive. |
| log_cleaner_manager/uncleanable_bytes |
6.0.0 |
Number of uncleanable bytes from uncleanable partitions for each log directory. |
| log_cleaner_manager/uncleanable_partitions_count |
6.0.0 |
Number of partitions marked as uncleanable for each log directory. |
| replica_alter_log_dirs_manager/max_lag |
6.0.0 |
|
| replica_fetcher/request_size_avg |
6.0.0 |
Average size of requests to the Replica Manager. |
| replica_fetcher/request_size_max |
6.0.0 |
Size of the largest request to the Replica Manager. |
| replica_fetcher_manager/max_lag |
6.0.0 |
Maximum lag in messages between the follower and leader replicas. Controlled by the replica.lag.max.messages config. |
| replica_manager/isr_shrinks |
6.0.0 |
Number of ISR shrinks per second. |
| replica_manager/leader_count |
6.0.0 |
Number of leaders on the current broker. Usually, this value should be even, across all brokers. If it’s not, set auto.leader.rebalance.enable to true on all brokers in the cluster. |
| replica_manager/partition_count |
6.0.0 |
Number of partitions across all topics in the cluster. |
| replica_manager/under_min_isr_partition_count |
6.0.0 |
Number of partitions that have an in-sync replicas count less than minIsr. These partitions are not available to producers that use acks=all. |
| replica_manager/under_replicated_partitions |
6.0.0 |
Number of under-replicated partitions. |
| request/errors/total/delta |
6.0.0 |
|
| request/local_time_ms/time/delta |
6.0.0 |
Time the request is processed at the leader, in milliseconds. |
| request/local_time_ms/total/delta |
6.0.0 |
|
| request/queue_size |
6.0.0 |
|
| request/remote_time_ms/time/delta |
6.0.0 |
Time the request waits for the follower. Non-zero for produce requests when acks=all. |
| request/remote_time_ms/total/delta |
6.0.0 |
|
| request/request_queue_time_ms/time/delta |
6.0.0 |
Time that the request waits in the request queue, in milliseconds. |
| request/request_queue_time_ms/total/delta |
6.0.0 |
|
| request/requests |
6.0.0 |
The average number of requests sent per second. |
| request/response_queue_time_ms/time/delta |
6.0.0 |
Time that the request waits in the response queue, in milliseconds. |
| request/response_queue_time_ms/total/delta |
6.0.0 |
|
| request/response_send_time_ms/time/delta |
6.0.0 |
Time to send the response, in milliseconds. |
| request/response_send_time_ms/total/delta |
6.0.0 |
|
| request/total_time_ms/time/delta |
6.0.0 |
Total time to serve the specified request, in milliseconds. |
| request/total_time_ms/total/delta |
6.0.0 |
|
| request_channel/request_queue_size |
6.0.0 |
Size of the request queue. A congested request queue can’t process incoming or outgoing requests. |
| request_channel/response_queue_size |
6.0.0 |
Size of the response queue. The response queue is unbounded. A congested response queue can result in delayed response times and memory pressure on the broker. |
| request_handler_pool/request_handler_avg_idle_percent |
6.0.0 |
Average fraction of time the request handler threads are idle. Values are between 0 (all resources are used) and 1 (all resources are available). |
| session_expire_listener/zookeeper_disconnects/total/delta |
6.0.0 |
Number of disconnects per second. |
| session_expire_listener/zookeeper_expires/total/delta |
6.0.0 |
Number of session expirations per second. |
| socket_server/connections |
6.0.0 |
Number of currently open connections to the broker. |
| socket_server/successful_authentication_total/delta |
6.0.0 |
|
| socket_server/failed_authentication_total/delta |
6.0.0 |
|
| socket_server/network_processor_avg_idle_percent |
6.0.0 |
Average fraction of time that the network processor threads are idle. Values are between 0 (all resources are used) and 1 (all resources are available). |
| socket_server/request_size_avg |
6.0.0 |
Average size of requests to the broker. |
| socket_server/request_size_max |
6.0.0 |
Size of the largest request to the broker. |