[SERVER-59304] Does long queries affect the performance to create new collections Created: 11/Aug/21  Updated: 17/Aug/21  Resolved: 17/Aug/21

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: 4.2.11
Fix Version/s: None

Type: Question Priority: Major - P3
Reporter: Zhuoran Dong Assignee: Eric Sedor
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Participants:

 Description   

Hi experts,

We have a self-managed MongoDB replset. Recently the memory usage is unusually high and we observed some really long queries. When users tried to create a new collection with some indexes, the operation took a long time to respond. So I'm curious if the long queries will affect the perf of creating new collections, if not, then how about the insufficient memory?

Please let me know if you need more information!

Thanks,



 Comments   
Comment by Eric Sedor [ 17/Aug/21 ]

Hi zhuoran.dong@tusimple.ai,

The SERVER project is for bug reports for the MongoDB server. For this issue we'd like to encourage you to start by asking our community for help narrowing down the problem you're seeing by posting on the MongoDB Developer Community Forums.

If the discussion there leads you to suspect a bug in the MongoDB server, then we'd want to discuss here in the SERVER project.

Sincerely,
Eric

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