Documentation Request Summary:

The scope document should contain necessary details: https://docs.google.com/document/d/1l_1bYPuXt3Zh4Fq4binOWWlI50gwDtP6xUK6QLcwqr8/edit#heading=h.sye21yee6q34

We currently document these options in the following places:

• https://docs.mongodb.com/manual/reference/configuration-options/#operationprofiling-options
• https://docs.mongodb.com/manual/reference/program/mongod/#profiler-options

The docs should be updated to make it clear that these options are available on mongos as well.

Scope of changes:

• mongos
• options-mongos
• options-conf
• /reference/method/db.setProfilingLevel
• /command/profile.txt
• fact-log-slow-queries
• database-profiler-levels
• apiargs-dbcommand-profile-fields.yaml
• apiargs-method-db.setProfilingLevel-parm.yaml
• /tutorial/manage-the-database-profiler
• /reference/log-messages: check
• /administration/analyzing-mongodb-performance/

Impact to other docs outside of this product:

• OpsMgr/Cloud Mgr mentions these options but doesn't distinguish whether mongos or mongod - so no-op.

MVP:

Resources:

Engineering Ticket Description:

Command line

Make the --slowms <integer> and --slowOpSampleRate <double> command line parameters available on mongos.

Configuration file

Make the options operationProfiling.slowOpThresholdMs and operationProfiling.slowOpSampleRate available in a mongos config file.