Kafka Producer - C# Sync vs Async

Rules of Thumb We're taught early and often that any I/O Bound operations should be done Asynchronously. A general rule of thumb is that anything that takes more than 50ms should be done async. While this is quite true in most cases, sometimes, just ...

concurrentflows.com5 min read

#csharp #apache-kafka #confluent-kafka #event-driven-architecture #event-streaming

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V

VyOR

Jun 5, 2024

Not fair test, because during async you are awaiting delivery result, but with sync not (actually fire and forget). Call flush after sync produce to await callback get called

V

VyOR

Jun 5, 2024

Result with flush | Method | Mean | Error | StdDev | Allocated | |------------------- |---------:|---------:|---------:|----------:| | KafkaProducerSync | 15.90 ms | 0.216 ms | 0.192 ms | 6.32 KB | | KafkaProducerAsync | 15.55 ms | 0.214 ms | 0.200 ms | 6.77 KB |

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Kafka Producer - C# Sync vs Async

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