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Eventing Service Metrics

    March 9, 2025
    + 12
    A list of the metrics provided by the Eventing Service.

    The following Eventing Service metrics can be queried by means of the REST APIs described in Statistics.

    Tip

    • The x.y.z badge shows the Couchbase Server version the metric was added in.

    • The type / unit badge shows shows the Prometheus type and unit (if present).

    eventing_bkt_ops_cas_mismatch_count     7.0.0 counter

    The total number of Key-Value CAS mismatches

    eventing_bucket_op_exception_count     7.0.0 counter

    The total number of Key-Value exceptions

    eventing_dcp_backlog     7.0.0 gauge

    The total number of events not yet processed by eventing function

    eventing_dcp_delete_msg_counter     7.0.0 counter

    The total number of delete events processed by worker

    eventing_dcp_deletion_sent_to_worker     7.0.0 counter

    The total number of delete events sent to worker to be processed by OnDelete function

    eventing_dcp_deletion_suppressed_counter     7.0.0 counter

    The total number of suppressed delete events

    eventing_dcp_expiry_sent_to_worker     7.0.0 counter

    The total number of expiry events sent to worker to be processed by OnDelete function

    eventing_dcp_mutation_sent_to_worker     7.0.0 counter

    The total number of insert or update events sent to worker to be processed by OnUpdate function

    eventing_dcp_mutation_suppressed_counter     7.0.0 counter

    The total number of suppressed inserts or updates events

    eventing_dcp_mutations_msg_counter     7.0.0 counter

    The total number of insert or update events processed by worker

    eventing_n1ql_op_exception_count     7.0.0 counter

    The total number of Query exceptions

    eventing_on_delete_failure     7.0.0 counter

    The total number of failed OnDelete calls

    eventing_on_delete_success     7.0.0 counter

    The total number of successful OnDelete calls

    eventing_on_update_failure     7.0.0 counter

    The total number of failed OnUpdate calls

    eventing_on_update_success     7.0.0 counter

    The total number of successful OnUpdate calls

    eventing_timeout_count     7.0.0 counter

    The total number of JavaScript executions exceeding execution timeout

    eventing_timer_callback_failure     7.0.0 counter

    The total number of failed timer callback invocations

    eventing_timer_callback_missing_counter     7.0.0 counter

    The total number of undefined timer callback functions

    eventing_timer_callback_success     7.0.0 counter

    The total number of successful timer callback invocations

    eventing_timer_cancel_counter     7.0.0 counter

    The total number of successful CancelTimer call

    eventing_timer_context_size_exception_counter     7.0.0 counter

    The total number of timer_create_failure due to payload exceeding timer_context_size

    eventing_timer_create_counter     7.0.0 counter

    The total number of successful CreateTimer call

    eventing_timer_create_failure     7.0.0 counter

    The total number of failed CreateTimer call

    eventing_timer_msg_counter     7.0.0 gauge

    The total number of timer callbacks processed