Supported Open Metrics

The smart-rollup node is able to produce metrics information and serve them in the Open Metrics format, an emerging standard for exposing metrics data, especially used in cloud-based systems.

The smart-rollup node supports the following metrics, characterized by: the name of the metric, the type of the metric as in the open metrics specification, a user-friendly description of the metric and a list of labels (that can be used to aggregate or query metrics).

For more information check the Open Metrics specification.

Name	Type	Description	Labels
octez_sc_rollup_node_batcher_batches_size	Gauge	Batcher batches sent
octez_sc_rollup_node_batcher_get_time	Gauge	Time to fetch batches
octez_sc_rollup_node_batcher_inject_time	Gauge	Time to inject batches
octez_sc_rollup_node_batcher_last_batch_level	Gauge	Last batch level
octez_sc_rollup_node_batcher_last_batch_time	Gauge	Last batch time
octez_sc_rollup_node_batcher_message_queue_size	Gauge	Batcher message queue size
octez_sc_rollup_node_batcher_messages_size	Gauge	Batcher messages size in batches
octez_sc_rollup_node_block_timeout	Gauge	Number of block before player timeout	opponent;start_level
octez_sc_rollup_node_challenge_window	Gauge	Current challenge window
octez_sc_rollup_node_commitment_period	Gauge	Current commitment period
octez_sc_rollup_node_dal_attestation_lag	Gauge	DAL attestation lag
octez_sc_rollup_node_dal_batcher_queue_length	Gauge	Number of messages waiting for publication on the DAL
octez_sc_rollup_node_dal_enabled	Gauge	DAL enabled in protocol
octez_sc_rollup_node_dal_injections_queue_length	Gauge	Number of recently published DAL slots, who have not yet been forgotten
octez_sc_rollup_node_dal_number_of_slots	Gauge	DAL number of slots
octez_sc_rollup_node_gc_oldest_available_level	Gauge	Oldest Available Level after GC
octez_sc_rollup_node_gc_process_time	Gauge	GC processing time
octez_sc_rollup_node_inbox_external_messages_number	Gauge	Number of external messages in inbox
octez_sc_rollup_node_inbox_fetch_time	Gauge	The time the rollup node spent fetching the inbox
octez_sc_rollup_node_inbox_internal_messages_number	Gauge	Number of internal messages in inbox
octez_sc_rollup_node_inbox_level	Gauge	Level of last inbox
octez_sc_rollup_node_inbox_process_time	Gauge	The time the rollup node spent processing the head
octez_sc_rollup_node_inbox_total_time	Gauge	The total time the rollup node spent handling the inbox
octez_sc_rollup_node_lcc_level_l1	Gauge	Last cemented commitment level on L1
octez_sc_rollup_node_lcc_level_local	Gauge	Last cemented commitment level locally
octez_sc_rollup_node_lpc_level_l1	Gauge	Last published commitment on L1
octez_sc_rollup_node_lpc_level_local	Gauge	Last published commitment by operator
octez_sc_rollup_node_node_info	Counter	General information on the node	version;commit_hash;commit_date
octez_sc_rollup_node_number_of_conflicts	Gauge	Number of conflicts
octez_sc_rollup_node_performance_connections	Gauge	Open connections
octez_sc_rollup_node_performance_context	Gauge	Context Disk Usage
octez_sc_rollup_node_performance_cpu_percentage	Gauge	CPU Percentage
octez_sc_rollup_node_performance_data	Gauge	Data Disk Usage
octez_sc_rollup_node_performance_disk_percentage	Gauge	Disk Usage Percentage
octez_sc_rollup_node_performance_file_descriptors	Gauge	Open file descriptors
octez_sc_rollup_node_performance_logs	Gauge	Logs Disk Usage
octez_sc_rollup_node_performance_mem_percentage	Gauge	Memory Percentage
octez_sc_rollup_node_performance_resident	Gauge	Resident Memory Stats
octez_sc_rollup_node_performance_storage	Gauge	Storage Disk Usage
octez_sc_rollup_node_performance_virtual	Gauge	Size Memory Stats
octez_sc_rollup_node_performance_wasm	Gauge	Wasm Disk Usage
octez_sc_rollup_node_protocol	Counter	Rollup node current protocol	protocol
octez_sc_rollup_node_rollup_node_info	Counter	Rollup node info	rollup_address;mode;genesis_level;genesis_hash;pvm_kind;history_mode
octez_sc_rollup_node_state_of_refutation_game	Gauge	State of refutation game	opponent;start_level