RabbitMQ Metrics
Metrics groundcover collects from RabbitMQ.
Metrics groundcover collects from RabbitMQ by scraping the rabbitmq_prometheus plugin endpoint on each node. Each metric below is searchable by its exact name.
Labels are the dimensions you can slice these metrics by. Labels vary per metric group; identity metrics like rabbitmq_build_info and process metrics carry none of these:
vhost
Virtual host the object belongs to
/, production
queue
Queue name
my-queue
queue_type
Queue implementation type
classic, quorum, stream
exchange
Exchange name
amq.direct, my-exchange
channel
Channel identifier (Erlang process id)
<0.789.0>
protocol
Messaging protocol of the connection
amqp091, amqp10, mqtt, http
username
Authenticated user (auth / connection metrics)
guest
remote_address
Client source address (detailed auth metrics)
10.0.0.5
membership
Quorum-queue replica role
leader, follower, not_a_member
rabbitmq_node
RabbitMQ node the metric was scraped from
rabbit@node-1
rabbitmq_cluster
Cluster name
rabbit@cluster
rabbitmq_connections_opened_total
Total number of connections opened
Unit: Number · Type: Counter
rabbitmq_connections_closed_total
Total number of connections closed or terminated
Unit: Number · Type: Counter
rabbitmq_channels_opened_total
Total number of channels opened
Unit: Number · Type: Counter
rabbitmq_channels_closed_total
Total number of channels closed
Unit: Number · Type: Counter
rabbitmq_queues_declared_total
Total number of queues declared
Unit: Number · Type: Counter
rabbitmq_queues_created_total
Total number of queues created
Unit: Number · Type: Counter
rabbitmq_queues_deleted_total
Total number of queues deleted
Unit: Number · Type: Counter
rabbitmq_process_open_fds
Open file descriptors
Unit: Number · Type: Gauge
rabbitmq_process_open_tcp_sockets
Open TCP sockets
Unit: Number · Type: Gauge
rabbitmq_process_resident_memory_bytes
Memory used in bytes
Unit: Bytes · Type: Gauge
rabbitmq_disk_space_available_bytes
Disk space available in bytes
Unit: Bytes · Type: Gauge
rabbitmq_erlang_processes_used
Erlang processes used
Unit: Number · Type: Gauge
rabbitmq_erlang_gc_runs_total
Total number of Erlang garbage collector runs
Unit: Number · Type: Counter
rabbitmq_erlang_gc_reclaimed_bytes_total
Total number of bytes of memory reclaimed by Erlang garbage collector
Unit: Bytes · Type: Counter
rabbitmq_erlang_scheduler_context_switches_total
Total number of Erlang scheduler context switches
Unit: Number · Type: Counter
rabbitmq_process_max_fds
Open file descriptors limit
Unit: Number · Type: Gauge
rabbitmq_process_max_tcp_sockets
Open TCP sockets limit
Unit: Number · Type: Gauge
rabbitmq_resident_memory_limit_bytes
Memory high watermark in bytes
Unit: Bytes · Type: Gauge
rabbitmq_disk_space_available_limit_bytes
Free disk space low watermark in bytes
Unit: Bytes · Type: Gauge
rabbitmq_erlang_processes_limit
Erlang processes limit
Unit: Number · Type: Gauge
rabbitmq_erlang_scheduler_run_queue
Erlang scheduler run queue
Unit: Number · Type: Gauge
rabbitmq_erlang_net_ticktime_seconds
Inter-node heartbeat interval
Unit: Seconds · Type: Gauge
rabbitmq_erlang_uptime_seconds
Node uptime
Unit: Seconds · Type: Gauge
rabbitmq_io_read_ops_total
Total number of I/O read operations
Unit: Number · Type: Counter
rabbitmq_io_read_bytes_total
Total number of I/O bytes read
Unit: Bytes · Type: Counter
rabbitmq_io_write_ops_total
Total number of I/O write operations
Unit: Number · Type: Counter
rabbitmq_io_write_bytes_total
Total number of I/O bytes written
Unit: Bytes · Type: Counter
rabbitmq_io_sync_ops_total
Total number of I/O sync operations
Unit: Number · Type: Counter
rabbitmq_io_seek_ops_total
Total number of I/O seek operations
Unit: Number · Type: Counter
rabbitmq_io_reopen_ops_total
Total number of times files have been reopened
Unit: Number · Type: Counter
rabbitmq_schema_db_ram_tx_total
Total number of Schema DB memory transactions
Unit: Number · Type: Counter
rabbitmq_schema_db_disk_tx_total
Total number of Schema DB disk transactions
Unit: Number · Type: Counter
rabbitmq_msg_store_read_total
Total number of Message Store read operations
Unit: Number · Type: Counter
rabbitmq_msg_store_write_total
Total number of Message Store write operations
Unit: Number · Type: Counter
rabbitmq_queue_index_read_ops_total
Total number of Queue Index read operations
Unit: Number · Type: Counter
rabbitmq_queue_index_write_ops_total
Total number of Queue Index write operations
Unit: Number · Type: Counter
rabbitmq_io_read_time_seconds_total
Total I/O read time
Unit: Seconds · Type: Counter
rabbitmq_io_write_time_seconds_total
Total I/O write time
Unit: Seconds · Type: Counter
rabbitmq_io_sync_time_seconds_total
Total I/O sync time
Unit: Seconds · Type: Counter
rabbitmq_io_seek_time_seconds_total
Total I/O seek time
Unit: Seconds · Type: Counter
rabbitmq_auth_attempts_total
Total number of authentication attempts
Unit: Number · Type: Counter
rabbitmq_auth_attempts_succeeded_total
Total number of successful authentication attempts
Unit: Number · Type: Counter
rabbitmq_auth_attempts_failed_total
Total number of failed authentication attempts
Unit: Number · Type: Counter
rabbitmq_auth_attempts_detailed_total
Total number of authentication attempts with source info
Unit: Number · Type: Counter
rabbitmq_auth_attempts_detailed_succeeded_total
Total number of successful authentication attempts with source info
Unit: Number · Type: Counter
rabbitmq_auth_attempts_detailed_failed_total
Total number of failed authentication attempts with source info
Unit: Number · Type: Counter
rabbitmq_queue_messages_ready
Messages ready to be delivered to consumers
Unit: Number · Type: Gauge
rabbitmq_queue_messages_unacked
Messages delivered to consumers but not yet acknowledged
Unit: Number · Type: Gauge
rabbitmq_queue_messages
Sum of ready and unacknowledged messages - total queue depth
Unit: Number · Type: Gauge
rabbitmq_queue_process_reductions_total
Total number of queue process reductions
Unit: Number · Type: Counter
rabbitmq_queue_consumers
Consumers on a queue
Unit: Number · Type: Gauge
rabbitmq_queue_consumer_capacity
Consumer capacity
Unit: Number · Type: Gauge
rabbitmq_queue_consumer_utilisation
Same as consumer capacity
Unit: Number · Type: Gauge
rabbitmq_queue_process_memory_bytes
Memory in bytes used by the Erlang queue process
Unit: Bytes · Type: Gauge
rabbitmq_queue_messages_ram
Ready and unacknowledged messages stored in memory
Unit: Number · Type: Gauge
rabbitmq_queue_messages_ram_bytes
Size of ready and unacknowledged messages stored in memory
Unit: Bytes · Type: Gauge
rabbitmq_queue_messages_ready_ram
Ready messages stored in memory
Unit: Number · Type: Gauge
rabbitmq_queue_messages_unacked_ram
Unacknowledged messages stored in memory
Unit: Number · Type: Gauge
rabbitmq_queue_messages_persistent
Persistent messages
Unit: Number · Type: Gauge
rabbitmq_queue_messages_persistent_bytes
Size in bytes of persistent messages
Unit: Bytes · Type: Gauge
rabbitmq_queue_messages_bytes
Size in bytes of ready and unacknowledged messages
Unit: Bytes · Type: Gauge
rabbitmq_queue_messages_ready_bytes
Size in bytes of ready messages
Unit: Bytes · Type: Gauge
rabbitmq_queue_messages_unacked_bytes
Size in bytes of all unacknowledged messages
Unit: Bytes · Type: Gauge
rabbitmq_queue_head_message_timestamp
Timestamp of the first message in the queue, if any
Unit: Number · Type: Gauge
rabbitmq_queue_disk_reads_total
Total number of times queue read messages from disk
Unit: Number · Type: Counter
rabbitmq_queue_disk_writes_total
Total number of times queue wrote messages to disk
Unit: Number · Type: Counter
rabbitmq_stream_segments
Total number of stream segment files
Unit: Number · Type: Gauge
rabbitmq_channel_consumers
Consumers on a channel
Unit: Number · Type: Gauge
rabbitmq_channel_messages_unacked
Delivered but not yet acknowledged messages
Unit: Number · Type: Gauge
rabbitmq_channel_messages_unconfirmed
Published but not yet confirmed messages
Unit: Number · Type: Gauge
rabbitmq_channel_messages_uncommitted
Messages received in a transaction but not yet committed
Unit: Number · Type: Gauge
rabbitmq_channel_acks_uncommitted
Message acknowledgements in a transaction not yet committed
Unit: Number · Type: Gauge
rabbitmq_consumer_prefetch
Limit of unacknowledged messages for each consumer
Unit: Number · Type: Gauge
rabbitmq_channel_prefetch
Deprecated and will be removed in a future version
Unit: Number · Type: Gauge
rabbitmq_channel_process_reductions_total
Total number of channel process reductions
Unit: Number · Type: Counter
rabbitmq_channel_messages_published_total
Total number of messages published into an exchange on a channel
Unit: Number · Type: Counter
rabbitmq_channel_messages_confirmed_total
Total number of messages published into an exchange and confirmed on the channel
Unit: Number · Type: Counter
rabbitmq_channel_messages_unroutable_returned_total
Total number of messages published as mandatory into an exchange and returned to the publisher as unroutable
Unit: Number · Type: Counter
rabbitmq_channel_messages_unroutable_dropped_total
Total number of messages published as non-mandatory into an exchange and dropped as unroutable
Unit: Number · Type: Counter
rabbitmq_channel_get_ack_total
Total number of messages fetched with basic.get in manual acknowledgement mode
Unit: Number · Type: Counter
rabbitmq_channel_get_total
Total number of messages fetched with basic.get in automatic acknowledgement mode
Unit: Number · Type: Counter
rabbitmq_channel_messages_delivered_ack_total
Total number of messages delivered to consumers in manual acknowledgement mode
Unit: Number · Type: Counter
rabbitmq_channel_messages_delivered_total
Total number of messages delivered to consumers in automatic acknowledgement mode
Unit: Number · Type: Counter
rabbitmq_channel_messages_redelivered_total
Total number of messages redelivered to consumers
Unit: Number · Type: Counter
rabbitmq_channel_messages_acked_total
Total number of messages acknowledged by consumers
Unit: Number · Type: Counter
rabbitmq_channel_get_empty_total
Total number of times basic.get operations fetched no message
Unit: Number · Type: Counter
rabbitmq_connection_incoming_bytes_total
Total number of bytes received on a connection
Unit: Bytes · Type: Counter
rabbitmq_connection_outgoing_bytes_total
Total number of bytes sent on a connection
Unit: Bytes · Type: Counter
rabbitmq_connection_process_reductions_total
Total number of connection process reductions
Unit: Number · Type: Counter
rabbitmq_connection_incoming_packets_total
Total number of packets received on a connection
Unit: Number · Type: Counter
rabbitmq_connection_outgoing_packets_total
Total number of packets sent on a connection
Unit: Number · Type: Counter
rabbitmq_connection_pending_packets
Number of packets waiting to be sent on a connection
Unit: Number · Type: Gauge
rabbitmq_connection_channels
Channels on a connection
Unit: Number · Type: Gauge
rabbitmq_stream_consumer_max_offset_lag
Highest consumer offset lag
Unit: Number · Type: Gauge
rabbitmq_exchange_messages_published_total
Total number of messages published into an exchange
Unit: Number · Type: Counter
rabbitmq_exchange_messages_confirmed_total
Total number of messages published into an exchange and confirmed
Unit: Number · Type: Counter
rabbitmq_exchange_messages_unroutable_returned_total
Total number of messages published as mandatory into an exchange and returned to the publisher as unroutable
Unit: Number · Type: Counter
rabbitmq_exchange_messages_unroutable_dropped_total
Total number of messages published as non-mandatory into an exchange and dropped as unroutable
Unit: Number · Type: Counter
rabbitmq_queue_get_ack_total
Total number of messages fetched from a queue with basic.get in manual acknowledgement mode
Unit: Number · Type: Counter
rabbitmq_queue_get_total
Total number of messages fetched from a queue with basic.get in automatic acknowledgement mode
Unit: Number · Type: Counter
rabbitmq_queue_messages_delivered_ack_total
Total number of messages delivered from a queue to consumers in manual acknowledgement mode
Unit: Number · Type: Counter
rabbitmq_queue_messages_delivered_total
Total number of messages delivered from a queue to consumers in automatic acknowledgement mode
Unit: Number · Type: Counter
rabbitmq_queue_messages_redelivered_total
Total number of messages redelivered from a queue to consumers
Unit: Number · Type: Counter
rabbitmq_queue_messages_acked_total
Total number of messages acknowledged by consumers on a queue
Unit: Number · Type: Counter
rabbitmq_queue_get_empty_total
Total number of times basic.get operations fetched no message on a queue
Unit: Number · Type: Counter
rabbitmq_queue_messages_published_total
Total number of messages published into a queue through an exchange on a channel
Unit: Number · Type: Counter
rabbitmq_cluster_vhost_status
Whether a given vhost is running
Unit: Number · Type: Gauge
rabbitmq_cluster_exchange_bindings
Number of bindings for an exchange. This value is cluster-wide.
Unit: Number · Type: Gauge
rabbitmq_cluster_exchange_name
Enumerates exchanges without any additional info. This value is cluster-wide. A cheaper alternative to exchange_bindings
Unit: Number · Type: Gauge
rabbitmq_memory_code_module_bytes
Code module memory footprint
Unit: Bytes · Type: Gauge
rabbitmq_memory_client_connection_reader_bytes
Client connection reader processes footprint in bytes
Unit: Bytes · Type: Gauge
rabbitmq_memory_client_connection_writer_bytes
Client connection writer processes footprint in bytes
Unit: Bytes · Type: Gauge
rabbitmq_memory_client_connection_channel_bytes
Client connection channel processes footprint in bytes
Unit: Bytes · Type: Gauge
rabbitmq_memory_client_connection_other_bytes
Client connection other processes footprint in bytes
Unit: Bytes · Type: Gauge
rabbitmq_memory_classic_queue_erlang_process_bytes
Classic queue processes footprint in bytes
Unit: Bytes · Type: Gauge
rabbitmq_memory_quorum_queue_erlang_process_bytes
Quorum queue processes footprint in bytes
Unit: Bytes · Type: Gauge
rabbitmq_memory_quorum_queue_dlx_erlang_process_bytes
Quorum queue DLX worker processes footprint in bytes
Unit: Bytes · Type: Gauge
rabbitmq_memory_stream_erlang_process_bytes
Stream processes footprint in bytes
Unit: Bytes · Type: Gauge
rabbitmq_memory_stream_replica_reader_erlang_process_bytes
Stream replica reader processes footprint in bytes
Unit: Bytes · Type: Gauge
rabbitmq_memory_stream_coordinator_erlang_process_bytes
Stream coordinator processes footprint in bytes
Unit: Bytes · Type: Gauge
rabbitmq_memory_plugin_bytes
Total plugin footprint in bytes
Unit: Bytes · Type: Gauge
rabbitmq_memory_modern_metadata_store_bytes
Modern metadata store footprint in bytes
Unit: Bytes · Type: Gauge
rabbitmq_memory_other_erlang_process_bytes
Other processes footprint in bytes
Unit: Bytes · Type: Gauge
rabbitmq_memory_metrics_bytes
Metric table footprint in bytes
Unit: Bytes · Type: Gauge
rabbitmq_memory_management_stats_db_bytes
Management stats database footprint in bytes
Unit: Bytes · Type: Gauge
rabbitmq_memory_classic_metadata_store_bytes
Classic metadata store footprint in bytes
Unit: Bytes · Type: Gauge
rabbitmq_memory_quorum_queue_ets_table_bytes
Quorum queue ETS tables footprint in bytes
Unit: Bytes · Type: Gauge
rabbitmq_memory_modern_metadata_store_ets_table_bytes
Modern metadata store ETS tables footprint in bytes
Unit: Bytes · Type: Gauge
rabbitmq_memory_other_ets_table_bytes
Other ETS tables footprint in bytes
Unit: Bytes · Type: Gauge
rabbitmq_memory_binary_heap_bytes
Binary heap size in bytes
Unit: Bytes · Type: Gauge
rabbitmq_memory_message_index_bytes
Message index footprint in bytes
Unit: Bytes · Type: Gauge
rabbitmq_memory_atom_table_bytes
Atom table size in bytes
Unit: Bytes · Type: Gauge
rabbitmq_memory_other_system_bytes
Other runtime footprint in bytes
Unit: Bytes · Type: Gauge
rabbitmq_memory_runtime_allocated_unused_bytes
Runtime allocated but unused blocks size in bytes
Unit: Bytes · Type: Gauge
rabbitmq_memory_runtime_reserved_unallocated_bytes
Runtime reserved but unallocated blocks size in bytes
Unit: Bytes · Type: Gauge
rabbitmq_connections
Connections currently open
Unit: Number · Type: Gauge
rabbitmq_channels
Channels currently open
Unit: Number · Type: Gauge
rabbitmq_consumers
Consumers currently connected
Unit: Number · Type: Gauge
rabbitmq_queues
Queues available
Unit: Number · Type: Gauge
rabbitmq_build_info
RabbitMQ & Erlang/OTP version info
Unit: Number · Type: Gauge
rabbitmq_identity_info
RabbitMQ node & cluster identity info
Unit: Number · Type: Gauge
rabbitmq_queue_info
A metric with a constant '1' value and labels that provide some queue details
Unit: Number · Type: Gauge
rabbitmq_global_messages_received_total
Total number of messages received from publishers
Unit: Number · Type: Counter
rabbitmq_global_messages_received_confirm_total
Total number of messages received from publishers expecting confirmations
Unit: Number · Type: Counter
rabbitmq_global_messages_confirmed_total
Total number of messages confirmed to publishers
Unit: Number · Type: Counter
rabbitmq_global_messages_routed_total
Total number of messages routed to queues or streams
Unit: Number · Type: Counter
rabbitmq_global_messages_unroutable_dropped_total
Total number of messages published as non-mandatory into an exchange and dropped as unroutable
Unit: Number · Type: Counter
rabbitmq_global_messages_unroutable_returned_total
Total number of messages published as mandatory into an exchange and returned to the publisher as unroutable
Unit: Number · Type: Counter
rabbitmq_global_messages_delivered_total
Total number of messages delivered to consumers
Unit: Number · Type: Counter
rabbitmq_global_messages_delivered_consume_manual_ack_total
Total number of messages delivered to consumers using basic.consume with manual acknowledgment
Unit: Number · Type: Counter
rabbitmq_global_messages_delivered_consume_auto_ack_total
Total number of messages delivered to consumers using basic.consume with automatic acknowledgment
Unit: Number · Type: Counter
rabbitmq_global_messages_delivered_get_manual_ack_total
Total number of messages delivered to consumers using basic.get with manual acknowledgment
Unit: Number · Type: Counter
rabbitmq_global_messages_delivered_get_auto_ack_total
Total number of messages delivered to consumers using basic.get with automatic acknowledgment
Unit: Number · Type: Counter
rabbitmq_global_messages_get_empty_total
Total number of times basic.get operations fetched no message
Unit: Number · Type: Counter
rabbitmq_global_messages_redelivered_total
Total number of messages redelivered to consumers
Unit: Number · Type: Counter
rabbitmq_global_messages_acknowledged_total
Total number of messages acknowledged by consumers
Unit: Number · Type: Counter
rabbitmq_global_messages_dead_lettered_maxlen_total
Total number of messages dead-lettered due to overflow drop-head or reject-publish-dlx
Unit: Number · Type: Counter
rabbitmq_global_messages_dead_lettered_expired_total
Total number of messages dead-lettered due to message TTL exceeded
Unit: Number · Type: Counter
rabbitmq_global_messages_dead_lettered_rejected_total
Total number of messages dead-lettered due to basic.reject or basic.nack
Unit: Number · Type: Counter
rabbitmq_global_messages_dead_lettered_delivery_limit_total
Total number of messages dead-lettered due to delivery-limit exceeded
Unit: Number · Type: Counter
rabbitmq_global_messages_dead_lettered_confirmed_total
Total number of messages dead-lettered and confirmed by target queues
Unit: Number · Type: Counter
rabbitmq_global_publishers
Current number of publishers
Unit: Number · Type: Gauge
rabbitmq_global_consumers
Current number of consumers
Unit: Number · Type: Gauge
rabbitmq_message_size_bytes_bucket
Size of messages received from publishers (histogram bucket: cumulative count of messages whose size is ≤ the bucket's upper bound)
Unit: Number · Type: Counter
rabbitmq_message_size_bytes_count
Size of messages received from publishers (total number of messages observed)
Unit: Number · Type: Counter
rabbitmq_message_size_bytes_sum
Size of messages received from publishers (total bytes across all observed messages)
Unit: Bytes · Type: Counter
erlang_vm_memory_atom_bytes
The total amount of memory currently allocated for atoms. This memory is part of the memory presented as system memory.
Unit: Bytes · Type: Gauge
erlang_vm_memory_bytes
The total amount of memory currently allocated. This is the same as the sum of the memory size for processes and system.
Unit: Bytes · Type: Gauge
erlang_vm_memory_dets_tables
Erlang VM DETS Tables count.
Unit: Number · Type: Gauge
erlang_vm_memory_ets_tables
Erlang VM ETS Tables count.
Unit: Number · Type: Gauge
erlang_vm_memory_processes_bytes
The total amount of memory currently allocated for the Erlang processes.
Unit: Bytes · Type: Gauge
erlang_vm_memory_system_bytes
The total amount of memory currently allocated for the emulator that is not directly related to any Erlang process. Memory presented as processes is not included in this memory.
Unit: Bytes · Type: Gauge
erlang_vm_statistics_bytes_output_total
Total number of bytes output to ports.
Unit: Bytes · Type: Counter
erlang_vm_statistics_bytes_received_total
Total number of bytes received through ports.
Unit: Bytes · Type: Counter
erlang_vm_statistics_context_switches_total
Total number of context switches since the system started.
Unit: Number · Type: Counter
erlang_vm_statistics_dirty_cpu_run_queue_length
Length of the dirty CPU run-queue.
Unit: Number · Type: Gauge
erlang_vm_statistics_dirty_io_run_queue_length
Length of the dirty IO run-queue.
Unit: Number · Type: Gauge
erlang_vm_statistics_garbage_collection_number_of_gcs_total
Garbage collection: number of GCs.
Unit: Number · Type: Counter
erlang_vm_statistics_garbage_collection_bytes_reclaimed_total
Garbage collection: bytes reclaimed.
Unit: Bytes · Type: Counter
erlang_vm_statistics_garbage_collection_words_reclaimed_total
Garbage collection: words reclaimed.
Unit: Number · Type: Counter
erlang_vm_statistics_reductions_total
Total reductions.
Unit: Number · Type: Counter
erlang_vm_statistics_run_queues_length
Length of normal run-queues.
Unit: Number · Type: Gauge
erlang_vm_statistics_runtime_seconds_total
The sum of the runtime for all threads in the Erlang runtime system. Can be greater than wall clock time.
Unit: Seconds · Type: Counter
erlang_vm_statistics_wallclock_time_seconds_total
Information about wall clock. Same as erlang_vm_statistics_runtime_seconds except that real time is measured.
Unit: Seconds · Type: Counter
erlang_vm_dirty_cpu_schedulers
The number of scheduler dirty CPU scheduler threads used by the emulator.
Unit: Number · Type: Gauge
erlang_vm_dirty_cpu_schedulers_online
The number of dirty CPU scheduler threads online.
Unit: Number · Type: Gauge
erlang_vm_dirty_io_schedulers
The number of scheduler dirty I/O scheduler threads used by the emulator.
Unit: Number · Type: Gauge
erlang_vm_ets_limit
The maximum number of ETS tables allowed.
Unit: Number · Type: Gauge
erlang_vm_logical_processors
The detected number of logical processors configured in the system.
Unit: Number · Type: Gauge
erlang_vm_logical_processors_available
The detected number of logical processors available to the Erlang runtime system.
Unit: Number · Type: Gauge
erlang_vm_logical_processors_online
The detected number of logical processors online on the system.
Unit: Number · Type: Gauge
erlang_vm_port_limit
The maximum number of simultaneously existing ports at the local node.
Unit: Number · Type: Gauge
erlang_vm_ports
The number of ports currently existing at the local node.
Unit: Number · Type: Gauge
erlang_vm_process_limit
The maximum number of simultaneously existing processes at the local node.
Unit: Number · Type: Gauge
erlang_vm_processes
The number of processes currently existing at the local node.
Unit: Number · Type: Gauge
erlang_vm_schedulers
The number of scheduler threads used by the emulator.
Unit: Number · Type: Gauge
erlang_vm_schedulers_online
The number of schedulers online.
Unit: Number · Type: Gauge
erlang_vm_smp_support
1 if the emulator has been compiled with SMP support, otherwise 0.
Unit: Number · Type: Gauge
erlang_vm_threads
1 if the emulator has been compiled with thread support, otherwise 0.
Unit: Number · Type: Gauge
erlang_vm_thread_pool_size
The number of async threads in the async thread pool used for asynchronous driver calls.
Unit: Number · Type: Gauge
erlang_vm_time_correction
1 if time correction is enabled, otherwise 0.
Unit: Number · Type: Gauge
erlang_vm_wordsize_bytes
The size of Erlang term words in bytes.
Unit: Bytes · Type: Gauge
erlang_vm_atom_limit
The maximum number of simultaneously existing atoms at the local node.
Unit: Number · Type: Gauge
erlang_vm_atoms
The number of atoms currently existing at the local node.
Unit: Number · Type: Gauge
erlang_vm_allocators
Allocated (carriers_size) and used (blocks_size) memory for the different allocators in the VM. See erts_alloc(3).
Unit: Number · Type: Gauge
rabbitmq_raft_bytes_written
Number of bytes written to the Raft log (quorum queues and streams).
Unit: Bytes · Type: Counter
rabbitmq_raft_entries
Number of entries written to the Raft log (quorum queues and streams).
Unit: Number · Type: Counter
rabbitmq_raft_mem_tables
Number of in-memory Raft tables handled (quorum queues and streams).
Unit: Number · Type: Counter
rabbitmq_raft_segments
Number of Raft log segments written (quorum queues and streams).
Unit: Number · Type: Counter
rabbitmq_raft_wal_files
Number of Raft write-ahead log files created (quorum queues and streams).
Unit: Number · Type: Counter
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