[SERVER-78870] Measure 1TB Clone Created: 11/Jul/23  Updated: 18/Jul/23  Resolved: 18/Jul/23

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

Type: Task Priority: Major - P3
Reporter: Matt Kneiser Assignee: Huayu Ouyang
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Gantt Dependency
Backwards Compatibility: Fully Compatible
Sprint: Execution NAMR Team 2023-07-24
Participants:

 Description   

For the final report of the spike, gather performance data on a real-life run.

Conditions

  • 1TB collection data from mongo mangler
  • 1/2 data (i.e. 500GB) is cloned
  • _id index + 9 other secondary indexes on the collection
    • Note the size of each index in the report
  • Summarize the total time taken
  • Gather ftdc data from the run
  • Turn off all logging & return the slowms to default value

Need to provision 1.5TB GP3 volume to perform this.



 Comments   
Comment by Matt Kneiser [ 11/Jul/23 ]
  • Figure out number of documents equals 1TB
  • Set a limit that is reasonably close to 50% of all data
  • Create 10 indexes
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