[DOCS-14549] Server: Investigate changes in SERVER-56860: Update semantics for server status's opReadConcernCounters Created: 09/Jun/21  Updated: 13/Nov/23  Resolved: 06/Oct/22

Status: Closed
Project: Documentation
Component/s: Server
Affects Version/s: None
Fix Version/s: 5.0.0-rc2, 5.1.0-rc0, Server_Docs_20231030, Server_Docs_20231106, Server_Docs_20231105, Server_Docs_20231113

Type: Task Priority: Major - P3
Reporter: Backlog - Core Eng Program Management Team Assignee: Dave Cuthbert (Inactive)
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Backports
backported by DOCS-14551 [BACKPORT] [v5.0] Update semantics fo... Closed
Documented
documents SERVER-56860 Update semantics for server status's ... Closed
Participants:
Days since reply: 2 years, 17 weeks, 2 days ago
Epic Link: DOCSP-14300
Story Points: 3

 Description   

Description

Downstream Change Summary

We have added a new section "noneInfo" in our serverStatus. opReadConcernCounters metrics.

Description of Linked Ticket

null

Scope of changes

Impact to Other Docs

MVP (Work and Date)

Resources (Scope or Design Docs, Invision, etc.)



 Comments   
Comment by Naomi Pentrel (Inactive) [ 11/Oct/21 ]

CR: https://mongodbcr.appspot.com/841880001/

Comment by Moustafa Maher [ 09/Jun/21 ]

We have a new section named "noneInfo" in opReadConcernCounters to show the breakdown of the "none" section.

We want also to update our docs about the none section to add more information about what it does reflect :
None ( can be something like):
Number of query operations that did not specify a read concern level and instead used the default read concern level or the CWRC added through setDefaultRWConcern command

NoneInfo ( can be something like):
Further breakdown of query operations that did not a read concern level.

Example of the newly added section:

{
"nonTransactionOps" : {
 		"none" : NumberLong(3),
 		"noneInfo" : {
 			"CWRC" : {
 				"local" : NumberLong(0),
 				"available" : NumberLong(0),
 				"majority" : NumberLong(0)
 			},
 			"implicitDefault" : {
 				"local" : NumberLong(3),
 				"available" : NumberLong(0)
 			}
 		},
 		"local" : NumberLong(0),
 		"available" : NumberLong(0),
 		"majority" : NumberLong(0),
 		"snapshot" : {
 			"withClusterTime" : NumberLong(0),
 			"withoutClusterTime" : NumberLong(0)
 		},
 		"linearizable" : NumberLong(0)
 	},

+ adding alan.zheng our PM for further support.

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