Which mongodb tool is used to report details on number of database operations in MongoDB?

The correct answer is B. mongostat. mongostat is the correct tool because it provides a real-time snapshot of database operation statistics, including counts of inserts, queries, updates, deletes, and other operations per second - making it the go-to diagnostic tool for monitoring MongoDB activity. mongorestore (A)

Monitoring and Diagnostics

Question

Options

Amongorestore
Bmongostat
Cmongodump
Dmongotop

How the community answered

(32 responses)

A
3% (1)
B
91% (29)
D
6% (2)

Explanation

mongostat is the correct tool because it provides a real-time snapshot of database operation statistics, including counts of inserts, queries, updates, deletes, and other operations per second - making it the go-to diagnostic tool for monitoring MongoDB activity.

mongorestore (A) is wrong - it restores data from BSON dump files, not for monitoring.
mongodump (C) is wrong - it exports database contents to BSON files for backup purposes.
mongotop (D) is wrong - it tracks read/write activity per collection over time, not overall operation counts.

Memory tip: Think of mongostat like the Unix vmstat command - the "stat" suffix signals statistics, and it behaves similarly by printing a rolling stream of server metrics to your terminal.

Topics

#mongostat#database operations#monitoring tools

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