Query Service Metrics
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.
|
Tip
|
Total number of active requests. |
Total number of N1QL requests with at_plus index consistency. |
The total number of audit records sent to the server. Some requests cause more than one audit record to be emitted. Records in the output queue that have not yet been sent to the server are not counted. |
The total number of audit records sent to the server that failed. |
The number of potentially auditable requests that cause no audit action to be taken. |
The total number of potentially auditable requests sent to the query engine. |
Count of errors due to bulk get operations |
Total number of cancelled requests. |
Count of CAS mismatch errors |
Total number of DELETE operations. |
The total number of N1QL errors returned so far. |
Total number of secondary index scans. |
Total number of index scans performed by FTS. |
Total number of index scans performed by GSI. |
Total number of INSERT operations. |
Total number of requests for unsupported endpoints. |
The current utilization factor of the servicers on the query node. |
Count of memory quota exceeded errors |
Total number of document mutations. |
Total number of prepared statements executed. |
Total number of primary index scans. |
Total number of primary scans performed by FTS. |
Total number of primary scans performed by GSI. |
Total number of queued requests. |
Total end-to-end time to process all queries. |
Total number of N1QL requests. |
Number of queries that take longer than 1000ms. |
Number of queries that take longer than 250ms. |
Number of queries that take longer than 5000ms. |
Number of queries that take longer than 500ms. |
Total number of results (documents) returned by the query engine. |
Total size of data returned by the query engine. |
Total number of N1QL requests with request_plus index consistency. |
Total number of SELECT requests. |
Time to execute all queries. |
Count of request timeout errors |
Total elapsed time of transactions so far. |
Total number of transactions. |
Count of unauthorized access errors |
Total number of N1QL requests with not_bounded index consistency. |
Total number of UPDATE requests. |
The total number of N1QL warnings returned so far. |