[SERVER-62339] Investigate why throughput of updateMany did not improve Created: 04/Jan/22  Updated: 06/Dec/22  Resolved: 04/Jan/22

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Task Priority: Major - P3
Reporter: Nikita Lapkov (Inactive) Assignee: Backlog - Query Execution
Resolution: Won't Do Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Assigned Teams:
Query Execution
Participants:

 Description   

To measure the impact of SERVER-60176, we create genny benchmark UpdateLargeDocuments. We expected improvement in both updateOne and updateMany stages of this workload. Unfortunately, only updateOne has seen improved throughput (see BF-23705). We need to investigate why throughput of updateMany stayed the same.


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