Logrus vs Zap: Which is more performant?

Can you compare the performance of Logrus and Zap for logging in Go?

Sure! Logrus is known for its simplicity and ease of use, while Zap is designed for high performance and efficiency. In benchmarks, Zap often outperforms Logrus, especially in high-throughput scenarios.

What specific metrics should I look at when comparing their performance?

You should consider metrics like log serialization speed, memory usage, and the impact on application latency. Zap typically excels in serialization speed due to its structured logging capabilities.

Are there any scenarios where Logrus might be a better choice?

Yes, if you prioritize ease of use and flexibility over raw performance, Logrus can be a better choice, especially for smaller applications or during development.

Can I use both Logrus and Zap in the same project?

Yes, you can use both in the same project, but it's generally better to stick with one logging library to maintain consistency and reduce complexity.