Details
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Improvement
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Resolution: Unresolved
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Major - P3
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None
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None
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None
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Query Execution
Description
stateChanges: [
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…,
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{
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from: <”active”|”inactive”>,
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to: <”active”|”inactive”>,
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time: <Date>,
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works: <NumberLong>,
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newPlanSummary: <truncated summary string>
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},
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...
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]
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The number of transitions that we are willing to store for a particular plan cache entry should be capped by a query knob. We should always store the most recent transitions.