Query Service Metrics

  • UNDER CONSTRUCTION
    +
    A list of the metrics provided by the Query Service.

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

    See also the metrics provided in Metrics for All Services; which are indeed for all Couchbase-Server services, and so support the Query Service.

    This section is currently under construction.

    n1ql_active_requests

    Units: NA

    Labels: NA

    Description: NA

    n1ql_at_plus

    Units: NA

    Labels: NA

    Description: NA

    n1ql_audit_actions

    Units: NA

    Labels: NA

    Description: NA

    n1ql_audit_actions_failed

    Units: NA

    Labels: NA

    Description: NA

    n1ql_audit_requests_filtered

    Units: NA

    Labels: NA

    Description: NA

    n1ql_audit_requests_total

    Units: NA

    Labels: NA

    Description: NA

    n1ql_cancelled

    Units: NA

    Labels: NA

    Description: NA

    n1ql_deletes

    Units: NA

    Labels: NA

    Description: NA

    n1ql_errors

    Units: number/sec

    Labels: NA

    Description: Number of N1QL errors returned per second.

    n1ql_index_scans

    Units: NA

    Labels: NA

    Description: NA

    n1ql_inserts

    Units: NA

    Labels: NA

    Description: NA

    n1ql_invalid_requests

    Units: number/sec

    Labels: NA

    Description: Number of requests for unsupported endpoints per second, specifically HTTP requests for all endpoints not supported by the query engine. For example, a request for http://localhost:8093/foo will be included. Potentially useful in identifying DOS attacks.

    n1ql_load

    Units: NA

    Labels: NA

    Description: NA

    n1ql_mutations

    Units: NA

    Labels: NA

    Description: NA

    n1ql_prepared

    Units: NA

    Labels: NA

    Description: NA

    n1ql_primary_scans

    Units: NA

    Labels: NA

    Description: NA

    n1ql_queued_requests

    Units: NA

    Labels: NA

    Description: NA

    n1ql_request_time

    Units: NA

    Labels: NA

    Description: NA

    n1ql_requests

    Units: number/sec

    Labels: NA

    Description: Number of N1QL requests processed per second.

    n1ql_requests_1000ms

    Units: number/sec

    Labels: NA

    Description: Number of queries that take longer than 1000 ms per second

    n1ql_requests_250ms

    Units: number/sec

    Labels: NA

    Description: Number of queries that take longer than 250 ms per second.

    n1ql_requests_5000ms

    Units: number/sec

    Labels: NA

    Description: Number of queries that take longer than 5000 ms per second.

    n1ql_requests_500ms

    Units: number/sec

    Labels: NA

    Description: Number of queries that take longer than 500 ms per second.

    n1ql_result_count

    Units: NA

    Labels: NA

    Description: NA

    n1ql_result_size

    Units: NA

    Labels: NA

    Description: NA

    n1ql_scan_plus

    Units: NA

    Labels: NA

    Description: NA

    n1ql_selects

    Units: number/sec

    Labels: NA

    Description: Number of N1QL selects processed per second.

    n1ql_service_time

    Units: NA

    Labels: NA

    Description: NA

    n1ql_transaction_time

    Units: NA

    Labels: NA

    Description: NA

    n1ql_transactions

    Units: NA

    Labels: NA

    Description: NA

    n1ql_unbounded

    Units: NA

    Labels: NA

    Description: NA

    n1ql_updates

    Units: NA

    Labels: NA

    Description: NA

    n1ql_warnings

    Units: number/sec

    Labels: NA

    Description: Number of N1QL warnings returned per second.