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 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.