Details
-
Improvement
-
Resolution: Fixed
-
Major - P3
-
None
-
None
-
Fully Compatible
-
Query 2019-06-03, Query 2019-06-17, Query 2019-07-01, Query 2019-07-15, Query 2019-07-29
Description
It is unclear how prevalent are data scans. Having statistics on collection and index scans would allow us to decided if improvements in this area are critical for the overall performance.
Attachments
Issue Links
- is documented by
-
DOCS-13668 Investigate changes in SERVER-40755: Expose statistics which indicate how many collection scans have executed
-
- Closed
-
- is duplicated by
-
SERVER-2058 introduce a metric that shows collection scans taking place
-
- Closed
-