[SERVER-59397] implement randomization for health check periods Created: 16/Aug/21  Updated: 29/Oct/23  Resolved: 13/Dec/21

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 4.4.12, 5.0.7, 5.2.2

Type: New Feature Priority: Major - P3
Reporter: Lamont Nelson Assignee: Lamont Nelson
Resolution: Fixed Votes: 0
Labels: pm-2364-faulty-mongos
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Backports
Problem/Incident
Backwards Compatibility: Fully Compatible
Backport Requested:
v5.0, v4.4
Participants:
Linked BF Score: 50
Story Points: 2

 Description   

This is to mitigate the cumulative effects of health checks on our dependencies.



 Comments   
Comment by Githook User [ 15/Feb/22 ]

Author:

{'name': 'LaMont Nelson', 'email': 'lamont.nelson@mongodb.com', 'username': 'lamontnelson'}

Message: SERVER-59397 Add jitter when scheduling next health check

(cherry picked from commit 51eefdb2c89e0e2ad03a13e333447d0fc7971436)
Branch: v5.2
https://github.com/mongodb/mongo/commit/6432f885fb8ba456f3cb782059cefe6144c3d3b4

Comment by Githook User [ 28/Dec/21 ]

Author:

{'name': 'Andrew Shuvalov', 'email': 'andrew.shuvalov@mongodb.com', 'username': 'shuvalov-mdb'}

Message: SERVER-59397 fixed backport merge conflict and used the token for extra safety
Branch: v4.4
https://github.com/mongodb/mongo/commit/11649132c8a89b81ed9031166b8aad88c89a1495

Comment by Githook User [ 28/Dec/21 ]

Author:

{'name': 'LaMont Nelson', 'email': 'lamont.nelson@mongodb.com', 'username': 'lamontnelson'}

Message: SERVER-59397 Add jitter when scheduling next health check
Branch: v4.4
https://github.com/mongodb/mongo/commit/c3707e4b508b3e69f3146e068b01dac88c9106c3

Comment by Githook User [ 08/Dec/21 ]

Author:

{'name': 'LaMont Nelson', 'email': 'lamont.nelson@mongodb.com', 'username': 'lamontnelson'}

Message: SERVER-59397 Add jitter when scheduling next health check
Branch: master
https://github.com/mongodb/mongo/commit/51eefdb2c89e0e2ad03a13e333447d0fc7971436

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