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Type: Improvement
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Resolution: Fixed
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Priority: Major - P3
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Affects Version/s: None
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Component/s: Diagnostics, Querying
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None
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Fully Compatible
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Query 2019-06-03, Query 2019-06-17, Query 2019-07-01, Query 2019-07-15, Query 2019-07-29
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.
- is duplicated by
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SERVER-2058 introduce a metric that shows collection scans taking place
- Closed