[DOCS-13441] Investigate changes in SERVER-46080: Document sigusr2 Created: 21/Feb/20  Updated: 13/Nov/23  Due: 06/Mar/20  Resolved: 03/Mar/20

Status: Closed
Project: Documentation
Component/s: manual, Server
Affects Version/s: None
Fix Version/s: 4.3.4, 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: Andrew Feierabend (Inactive)
Resolution: Fixed Votes: 0
Labels: docs-administration
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Documented
documents SERVER-46080 Document sigusr2 Closed
Duplicate
Participants:
Days since reply: 3 years, 48 weeks, 6 days ago
Epic Link: DOCS: 4.4 Server Release Work

 Description   

Description

Downstream Change Summary

New diagnostic feature.
Should be included in 4.4 release notes, and internal knowledge base.

Description of Linked Ticket

We should add some text similar to the following to the manual, where troubleshooters will see it as a tool in the toolbox:

"On Linux (currently supported only for x86-64 architectures), we have introduced a runtime diagnostic feature in v4.3.4+. When a mongod or mongos process receives a SIGUSR2 signal, it will log a backtrace for each of its threads. Such log lines can be piped into buildscripts/mongosymb.py for expansion into more precise code locations."

Scope of changes

Impact to Other Docs

MVP (Work and Date)

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



 Comments   
Comment by Githook User [ 05/Mar/20 ]

Author:

{'name': 'Andrew Feierabend', 'username': 'andf-mongodb', 'email': 'andrew.feierabend@mongodb.com'}

Message: DOCS-13441 add new siguser2 diagnostic functionality
Branch: master
https://github.com/mongodb/docs/commit/f8fe65508a32b16d9557fd836670f96221aa8269

Comment by Githook User [ 03/Mar/20 ]

Author:

{'username': 'andf-mongodb', 'name': 'Andrew Feierabend', 'email': 'andrew.feierabend@mongodb.com'}

Message: DOCS-13441 add new siguser2 diagnostic functionality
Branch: master
https://github.com/mongodb/docs/commit/838b7a1c2880afc020856475c16efdf459a16b02

Generated at Thu Feb 08 08:07:48 UTC 2024 using Jira 9.7.1#970001-sha1:2222b88b221c4928ef0de3161136cc90c8356a66.