[SERVER-41349] Add a log statement for slow dns resolution Created: 28/May/19  Updated: 29/Oct/23  Resolved: 04/Jun/19

Status: Closed
Project: Core Server
Component/s: Diagnostics, Internal Code, Networking
Affects Version/s: None
Fix Version/s: 3.6.14, 4.0.11, 4.2.0-rc1, 4.3.1

Type: Improvement Priority: Major - P3
Reporter: Mira Carey Assignee: Rahul Sundararaman (Inactive)
Resolution: Fixed Votes: 0
Labels: neweng, sa-intern-tickets
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Backports
Related
Backwards Compatibility: Fully Compatible
Backport Requested:
v4.2, v4.0, v3.6
Sprint: Service Arch 2019-06-03, Service Arch 2019-06-17
Participants:
Case:

 Description   

Add in a log line for slow dns resolution in asio.

For slow, let's say dns queries that take more than 1 second



 Comments   
Comment by Githook User [ 07/Jun/19 ]

Author:

{'name': 'Rahul Sundararaman', 'email': 'rahul.sundararaman@10gen.com', 'username': 'rsbballguy'}

Message: SERVER-41349 Added diagnostic for slow DNS (>1 second) backport
Branch: v3.6
https://github.com/mongodb/mongo/commit/2a021f1e3661cf9554a0a0e5efc314ff3a2963bf

Comment by Githook User [ 06/Jun/19 ]

Author:

{'name': 'Rahul Sundararaman', 'email': 'rahul.sundararaman@Rahuls-MacBook-Pro.local'}

Message: SERVER-41349 Added diagnostic for slow DNS (>1 second)

(cherry picked from commit 04806cf67c2d2d738b996183eb2c733e23b2afae)
Branch: v4.0
https://github.com/mongodb/mongo/commit/4b5c3d8162b31b0427fb0c7a24bd45f16556f61f

Comment by Githook User [ 03/Jun/19 ]

Author:

{'name': 'Rahul Sundararaman', 'email': 'rahul.sundararaman@Rahuls-MacBook-Pro.local'}

Message: SERVER-41349 Added diagnostic for slow DNS (>1 second)
Branch: master
https://github.com/mongodb/mongo/commit/04806cf67c2d2d738b996183eb2c733e23b2afae

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