[Solved] Given this Python pika code snippet, what is the expected effect on throughput? channel.... Given this Python pika code snippet, what is the expected effect on throughput? | RabbitMQ

RabbitMQ - Performance Tuning

Given this Python pika code snippet, what is the expected effect on throughput?

channel.confirm_delivery()
for i in range(1000):
    channel.basic_publish(exchange='', routing_key='task_queue', body=f'Message {i}')

AThroughput is high because messages are sent without confirmation

BThroughput is low because each message waits for confirmation

CThroughput is high because messages are batched automatically

DThroughput is low because messages are sent in parallel

Step-by-Step Solution

Solution:

Step 1: Understand confirm_delivery effect
confirm_delivery makes the client wait for server confirmation after each message.
Step 2: Analyze throughput impact
Waiting for confirmation after each message slows down throughput compared to batch confirms.
Final Answer:
Throughput is low because each message waits for confirmation -> Option B
Quick Check:
confirm_delivery effect = Lower throughput per message [OK]

Quick Trick: Single confirms slow throughput; batch confirms speed it up [OK]

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Given this Python pika code snippet, what is the expected effect on throughput?