[SERVER-85841] Estimate of memory allocated by the Catalog Cache Created: 28/Jan/24  Updated: 30/Jan/24  Resolved: 30/Jan/24

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

Type: Task Priority: Major - P3
Reporter: Antonio Fuschetto Assignee: Antonio Fuschetto
Resolution: Done Votes: 0
Labels: pm-635-milestone-3
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Backwards Compatibility: Fully Compatible
Sprint: CAR Team 2024-02-05
Participants:

 Description   

It is common to think that the Catalog Cache of a MongoD or MongoS represents the majority of the memory allocated by the process. However, we do not have a clear evaluation of the amount of memory actually required.

The goal of this ticket is to provide an estimate of the memory allocated by the Catalog Cache as a function of the number of cached chunks.


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