Metrics

oasis-node can report a number of metrics to Prometheus server. By default, no metrics are collected and reported. There is one way to enable metrics reporting:

• Pull mode listens on given address and waits for Prometheus to scrape the metrics.

Configuring oasis-node in Pull Mode

To run oasis-node in pull mode set flag --metrics.mode pull and provide the listen address with --metrics.address. For example

oasis-node --metrics.mode pull --metrics.address localhost:3000

Then, add the following segment to your prometheus.yml and restart Prometheus:

  - job_name : 'oasis-node'

    scrape_interval: 5s

    static_configs:
      - targets: ['localhost:3000']

Metrics Reported by oasis-node

oasis-node reports metrics starting with oasis_.

The following metrics are currently reported:

Name	Type	Description	Labels	Package
oasis_abci_db_size	Gauge	Total size of the ABCI database (MiB).		consensus/cometbft/abci
oasis_codec_size	Summary	CBOR codec message size (bytes).	call, module	common/cbor
oasis_consensus_proposed_blocks	Counter	Number of blocks proposed by the node.	backend	consensus/metrics
oasis_consensus_signed_blocks	Counter	Number of blocks signed by the node.	backend	consensus/metrics
oasis_finalized_rounds	Counter	Number of finalized rounds.		roothash
oasis_grpc_client_calls	Counter	Number of gRPC calls.	call	common/grpc
oasis_grpc_client_latency	Summary	gRPC call latency (seconds).	call	common/grpc
oasis_grpc_client_stream_writes	Counter	Number of gRPC stream writes.	call	common/grpc
oasis_grpc_server_calls	Counter	Number of gRPC calls.	call	common/grpc
oasis_grpc_server_latency	Summary	gRPC call latency (seconds).	call	common/grpc
oasis_grpc_server_stream_writes	Counter	Number of gRPC stream writes.	call	common/grpc
oasis_node_cpu_stime_seconds	Gauge	CPU system time spent by worker as reported by /proc/<PID>/stat (seconds).		oasis-node/cmd/common/metrics
oasis_node_cpu_utime_seconds	Gauge	CPU user time spent by worker as reported by /proc/<PID>/stat (seconds).		oasis-node/cmd/common/metrics
oasis_node_disk_read_bytes	Gauge	Read data from block storage by the worker as reported by /proc/<PID>/io (bytes).		oasis-node/cmd/common/metrics
oasis_node_disk_usage_bytes	Gauge	Size of datadir of the worker (bytes).		oasis-node/cmd/common/metrics
oasis_node_disk_written_bytes	Gauge	Written data from block storage by the worker as reported by /proc/<PID>/io (bytes)		oasis-node/cmd/common/metrics
oasis_node_mem_rss_anon_bytes	Gauge	Size of resident anonymous memory of worker as reported by /proc/<PID>/status (bytes).		oasis-node/cmd/common/metrics
oasis_node_mem_rss_file_bytes	Gauge	Size of resident file mappings of worker as reported by /proc/<PID>/status (bytes)		oasis-node/cmd/common/metrics
oasis_node_mem_rss_shmem_bytes	Gauge	Size of resident shared memory of worker.		oasis-node/cmd/common/metrics
oasis_node_mem_vm_size_bytes	Gauge	Virtual memory size of worker (bytes).		oasis-node/cmd/common/metrics
oasis_node_net_receive_bytes_total	Gauge	Received data for each network device as reported by /proc/net/dev (bytes).	device	oasis-node/cmd/common/metrics
oasis_node_net_receive_packets_total	Gauge	Received data for each network device as reported by /proc/net/dev (packets).	device	oasis-node/cmd/common/metrics
oasis_node_net_transmit_bytes_total	Gauge	Transmitted data for each network device as reported by /proc/net/dev (bytes).	device	oasis-node/cmd/common/metrics
oasis_node_net_transmit_packets_total	Gauge	Transmitted data for each network device as reported by /proc/net/dev (packets).	device	oasis-node/cmd/common/metrics
oasis_p2p_blocked_peers	Gauge	Number of blocked P2P peers.		p2p
oasis_p2p_connections	Gauge	Number of P2P connections.		p2p
oasis_p2p_peers	Gauge	Number of connected P2P peers.		p2p
oasis_p2p_protocols	Gauge	Number of supported P2P protocols.		p2p
oasis_p2p_topics	Gauge	Number of supported P2P topics.		p2p
oasis_registry_entities	Gauge	Number of registry entities.		registry
oasis_registry_nodes	Gauge	Number of registry nodes.		registry
oasis_registry_runtimes	Gauge	Number of registry runtimes.		registry
oasis_rhp_failures	Counter	Number of failed Runtime Host calls.	call	runtime/host/protocol
oasis_rhp_latency	Summary	Runtime Host call latency (seconds).	call	runtime/host/protocol
oasis_rhp_successes	Counter	Number of successful Runtime Host calls.	call	runtime/host/protocol
oasis_rhp_timeouts	Counter	Number of timed out Runtime Host calls.		runtime/host/protocol
oasis_roothash_block_interval	Summary	Time between roothash blocks (seconds).	runtime	roothash
oasis_storage_failures	Counter	Number of storage failures.	call	storage/api
oasis_storage_latency	Summary	Storage call latency (seconds).	call	storage/api
oasis_storage_successes	Counter	Number of storage successes.	call	storage/api
oasis_storage_value_size	Summary	Storage call value size (bytes).	call	storage/api
oasis_tee_attestations_failed	Counter	Number of failed TEE attestations.	runtime, kind	runtime/host/sgx/common
oasis_tee_attestations_performed	Counter	Number of TEE attestations performed.	runtime, kind	runtime/host/sgx/common
oasis_tee_attestations_successful	Counter	Number of successful TEE attestations.	runtime, kind	runtime/host/sgx/common
oasis_txpool_accepted_transactions	Counter	Number of accepted transactions (passing check tx).	runtime	runtime/txpool
oasis_txpool_local_queue_size	Gauge	Size of the local transactions schedulable queue (number of entries).	runtime	runtime/txpool
oasis_txpool_pending_check_size	Gauge	Size of the pending to be checked queue (number of entries).	runtime	runtime/txpool
oasis_txpool_pending_schedule_size	Gauge	Size of the main schedulable queue (number of entries).	runtime	runtime/txpool
oasis_txpool_rejected_transactions	Counter	Number of rejected transactions (failing check tx).	runtime	runtime/txpool
oasis_txpool_rim_queue_size	Gauge	Size of the roothash incoming message transactions schedulable queue (number of entries).	runtime	runtime/txpool
oasis_up	Gauge	Is oasis-test-runner active for specific scenario.		oasis-node/cmd/common/metrics
oasis_worker_aborted_batch_count	Counter	Number of aborted batches.	runtime	worker/compute/executor/committee
oasis_worker_batch_processing_time	Summary	Time it takes for a batch to finalize (seconds).	runtime	worker/compute/executor/committee
oasis_worker_batch_runtime_processing_time	Summary	Time it takes for a batch to be processed by the runtime (seconds).	runtime	worker/compute/executor/committee
oasis_worker_batch_size	Summary	Number of transactions in a batch.	runtime	worker/compute/executor/committee
oasis_worker_client_lb_healthy_instance_count	Gauge	Number of healthy instances in the load balancer.	runtime	runtime/host/loadbalance
oasis_worker_client_lb_requests	Counter	Number of requests processed by the given load balancer instance.	runtime, lb_instance	runtime/host/loadbalance
oasis_worker_epoch_number	Gauge	Current epoch number as seen by the worker.	runtime	worker/common/committee
oasis_worker_epoch_transition_count	Counter	Number of epoch transitions.	runtime	worker/common/committee
oasis_worker_execution_discrepancy_detected_count	Counter	Number of detected execute discrepancies.	runtime	worker/compute/executor/committee
oasis_worker_executor_committee_p2p_peers	Gauge	Number of executor committee P2P peers.	runtime	worker/common/committee
oasis_worker_executor_is_backup_worker	Gauge	1 if worker is currently an executor backup worker, 0 otherwise.	runtime	worker/common/committee
oasis_worker_executor_is_worker	Gauge	1 if worker is currently an executor worker, 0 otherwise.	runtime	worker/common/committee
oasis_worker_executor_liveness_live_ratio	Gauge	Ratio between live and total rounds. Reports 1 if node is not in committee.	runtime	worker/common/committee
oasis_worker_executor_liveness_live_rounds	Gauge	Number of live rounds in last epoch.	runtime	worker/common/committee
oasis_worker_executor_liveness_total_rounds	Gauge	Number of total rounds in last epoch.	runtime	worker/common/committee
oasis_worker_failed_round_count	Counter	Number of failed roothash rounds.	runtime	worker/common/committee
oasis_worker_keymanager_churp_committee_size	Gauge	Number of nodes in the committee	runtime, churp	worker/keymanager
oasis_worker_keymanager_churp_confirmed_applications_total	Gauge	Number of confirmed applications	runtime, churp	worker/keymanager
oasis_worker_keymanager_churp_enclave_rpc_failures_total	Counter	Number of failed enclave rpc calls.	runtime, churp, method	worker/keymanager
oasis_worker_keymanager_churp_enclave_rpc_latency_seconds	Summary	Latency of enclave rpc calls in seconds.	runtime, churp, method	worker/keymanager
oasis_worker_keymanager_churp_extra_shares_number	Gauge	Minimum number of extra shares.	runtime, churp	worker/keymanager
oasis_worker_keymanager_churp_handoff_interval	Gauge	Handoff interval in epochs	runtime, churp	worker/keymanager
oasis_worker_keymanager_churp_handoff_number	Counter	Epoch number of the last handoff	runtime, churp	worker/keymanager
oasis_worker_keymanager_churp_next_handoff_number	Counter	Epoch number of the next handoff	runtime, churp	worker/keymanager
oasis_worker_keymanager_churp_submitted_applications_total	Gauge	Number of submitted applications	runtime, churp	worker/keymanager
oasis_worker_keymanager_churp_threshold_number	Counter	Degree of the secret-sharing polynomial	runtime, churp	worker/keymanager
oasis_worker_keymanager_compute_runtime_count	Counter	Number of compute runtimes using the key manager.	runtime	worker/keymanager
oasis_worker_keymanager_consensus_ephemeral_secret_epoch_number	Gauge	Epoch number of the latest ephemeral secret.	runtime	worker/keymanager
oasis_worker_keymanager_consensus_master_secret_generation_number	Gauge	Generation number of the latest master secret.	runtime	worker/keymanager
oasis_worker_keymanager_consensus_master_secret_proposal_epoch_number	Gauge	Epoch number of the latest master secret proposal.	runtime	worker/keymanager
oasis_worker_keymanager_consensus_master_secret_proposal_generation_number	Gauge	Generation number of the latest master secret proposal.	runtime	worker/keymanager
oasis_worker_keymanager_consensus_master_secret_rotation_epoch_number	Gauge	Epoch number of the latest master secret rotation.	runtime	worker/keymanager
oasis_worker_keymanager_enclave_ephemeral_secret_epoch_number	Gauge	Epoch number of the latest ephemeral secret loaded into the enclave.	runtime	worker/keymanager
oasis_worker_keymanager_enclave_generated_ephemeral_secret_epoch_number	Gauge	Epoch number of the latest ephemeral secret generated by the enclave.	runtime	worker/keymanager
oasis_worker_keymanager_enclave_generated_master_secret_epoch_number	Gauge	Epoch number of the latest master secret generated by the enclave.	runtime	worker/keymanager
oasis_worker_keymanager_enclave_generated_master_secret_generation_number	Gauge	Generation number of the latest master secret generated by the enclave.	runtime	worker/keymanager
oasis_worker_keymanager_enclave_master_secret_generation_number	Gauge	Generation number of the latest master secret as seen by the enclave.	runtime	worker/keymanager
oasis_worker_keymanager_enclave_master_secret_proposal_epoch_number	Gauge	Epoch number of the latest master secret proposal loaded into the enclave.	runtime	worker/keymanager
oasis_worker_keymanager_enclave_master_secret_proposal_generation_number	Gauge	Generation number of the latest master secret proposal loaded into the enclave.	runtime	worker/keymanager
oasis_worker_keymanager_enclave_rpc_count	Counter	Number of remote Enclave RPC requests via P2P.	method	worker/keymanager/p2p
oasis_worker_keymanager_policy_update_count	Counter	Number of key manager policy updates.	runtime	worker/keymanager
oasis_worker_node_registered	Gauge	Is oasis node registered (binary).		worker/registration
oasis_worker_node_registration_eligible	Gauge	Is oasis node eligible for registration (binary).		worker/registration
oasis_worker_node_status_frozen	Gauge	Is oasis node frozen (binary).		worker/registration
oasis_worker_node_status_runtime_faults	Gauge	Number of runtime faults.	runtime	worker/registration
oasis_worker_node_status_runtime_suspended	Gauge	Runtime node suspension status (binary).	runtime	worker/registration
oasis_worker_processed_block_count	Counter	Number of processed roothash blocks.	runtime	worker/common/committee
oasis_worker_processed_event_count	Counter	Number of processed roothash events.	runtime	worker/compute/executor/committee
oasis_worker_storage_commit_latency	Summary	Latency of storage commit calls (state + outputs) (seconds).	runtime	worker/compute/executor/committee
oasis_worker_storage_full_round	Gauge	The last round that was fully synced and finalized.	runtime	worker/storage/committee
oasis_worker_storage_pending_round	Gauge	The last round that is in-flight for syncing.	runtime	worker/storage/committee
oasis_worker_storage_round_sync_latency	Summary	Storage round sync latency (seconds).	runtime	worker/storage/committee
oasis_worker_storage_synced_round	Gauge	The last round that was synced but not yet finalized.	runtime	worker/storage/committee

Consensus backends

Metrics Reported by CometBFT

When oasis-node is configured to use CometBFT for BFT consensus, all CometBFT metrics are also reported. Consult CometBFT-core documentation for a list of reported by CometBFT.