[DOCS-13165] Investigate changes in SERVER-43815: Validate cmd should report MB of I/O per second in curOp so that users can make more informed use of throttling via the 'maxValidateMBperSec' server parameter Created: 23/Oct/19  Updated: 13/Nov/23  Due: 01/May/20  Resolved: 04/May/20

Status: Closed
Project: Documentation
Component/s: manual, Server
Affects Version/s: None
Fix Version/s: 4.3.1, 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: Kay Kim (Inactive)
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Documented
documents SERVER-43815 Validate cmd should report MB of I/O ... Closed
Participants:
Days since reply: 3 years, 40 weeks, 2 days ago
Epic Link: DOCS: 4.4 Server Release Work

 Description   

Description

Downstream Change Summary

Two new fields added to CurOp. 'dataThroughputAverage' and 'dataThroughputLastSecond'. These are only shown in CurOp when running validate() in either foreground or background. They show the data throughput during the duration of the validate command.

Description of Linked Ticket

We already have the DataThrottle class that together with the ThrottleCursors used in collection validate enforce 'maxValidateMBperSec' per validate cmd.

We could add something to keep track of MB/sec in general to DataThrottle; then we'd need to attach the information regularly to the curOp output.

Scope of changes

Impact to Other Docs

MVP (Work and Date)

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



 Comments   
Comment by Githook User [ 04/May/20 ]

Author:

{'name': 'Kay Kim', 'email': 'kay.kim@10gen.com', 'username': 'kay-kim'}

Message: DOCS-13165: validate throughput
Branch: master
https://github.com/mongodb/docs/commit/e795e9e8d8238d2be28f2d208c24caf38dd25226

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