SERVER-80941 Speed improvements for shapifying MatchExpressions

• 
• Closed

SERVER-75272 Improve performance of checking if telemetry store size is 0

• 
• Closed

SERVER-77485 Avoid re-constructing an ExpressionContext for query shape stats

• 
• Closed

SERVER-77567 Cap memory size of query stats store partitions

• 
• Closed

SERVER-78003 Avoid dynamic_cast in $not serialization

• 
• Closed

SERVER-78677 Change SerializationOptions to a const ref

• 
• Closed

SERVER-79736 Hash C++ data structures directly rather than building BSONObj

• 
• Closed

SERVER-81065 Cache the hash of the client metadata to speed up query stats computation

• 
• Closed