You want to monitor RabbitMQ queue health by alerting when the total messages (ready + unacknowledged) exceed 1000. Which approach is best to automate this monitoring?

hard📝 Best Practice Q15 of 15

RabbitMQ - Monitoring and Management

AUse the Management Plugin's HTTP API to fetch queue metrics and trigger alerts

BManually run <code>rabbitmqctl list_queues</code> daily and check counts

CCheck server CPU usage as a proxy for queue length

DRestart RabbitMQ server every hour to clear queues

Step-by-Step Solution

Solution:

Step 1: Identify automated monitoring methods
The Management Plugin provides an HTTP API to programmatically get queue metrics for automation.
Step 2: Evaluate options for alerting
Manual checks are slow and error-prone; CPU usage does not reflect queue length; restarting server is disruptive and not a solution.
Final Answer:
Use the Management Plugin's HTTP API to fetch queue metrics and trigger alerts -> Option A
Quick Check:
Automate with API = best practice [OK]

Quick Trick: Automate with Management Plugin API for alerts [OK]

Common Mistakes:

MISTAKES

Relying on manual checks
Using unrelated metrics like CPU usage
Restarting server to fix queue issues

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More RabbitMQ Quizzes

You want to monitor RabbitMQ queue health by alerting when the total messages (ready + unacknowledged) exceed 1000. Which approach is best to automate this monitoring?

Step 1: Identify automated monitoring methods

Step 2: Evaluate options for alerting

Final Answer:

Quick Check:

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