Details
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Task
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Resolution: Fixed
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Major - P3
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None
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None
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Replication
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Fully Compatible
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Repl 2023-10-16, Repl 2023-10-30
Description
The addInsertReplies method here takes about 2% of the total time that the bulkWrite thread spends.
In a patch in which I commented out this method, along with populateCursorReplies, I saw a significant performance raise.
See SERVER-76662 for flame graphs.
Attachments
Issue Links
- is related to
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SERVER-76662 bulkWrite perf testing against vectorized inserts
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- Closed
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SERVER-82054 Investigate and fix slow bulkWrite request parsing on mongod
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- Closed
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SERVER-82055 Investigate and fix slow bulkWrite response cursor population on mongod
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- Closed
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