[COMPASS-5993] Investigate changes in SERVER-60455: serverStatus metrics for external sorter Created: 01/Aug/22  Updated: 07/Aug/22  Resolved: 07/Aug/22

Status: Closed
Project: Compass
Component/s: None
Affects Version/s: None
Fix Version/s: No version

Type: Investigation Priority: Major - P3
Reporter: Backlog - Core Eng Program Management Team Assignee: Unassigned
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
depends on SERVER-60455 serverStatus metrics for external sorter Closed
Documentation Changes: Not Needed

 Description   
Original Downstream Change Summary

Added serverStatus fields to IndexBulkBuilder section:

  • "spilledRanges"
  • "bytesSpilled"

    Description of Linked Ticket

    It would be useful to capture the following diagnostic information in serverStatus about the external sorter:

  • Number of sorters in use
  • Number of sorter spills
  • Amount of data spilled
  • Average amount of data written per spill
  • Amount of unsorted data buffered in memory
  • Amount of data buffered in memory for merging


 Comments   
Comment by Maurizio Casimirri [ 07/Aug/22 ]

closing as it won't affect dev tools

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