What are the best logging libraries for C++ in terms of performance?

What are the best logging libraries for C++ in terms of performance?

Some of the top logging libraries for C++ known for their performance include spdlog, Boost.Log, and log4cpp. Spdlog is particularly praised for its speed and ease of use.

Can you compare the performance of spdlog and Boost.Log?

Certainly! Spdlog is generally faster than Boost.Log due to its header-only design and minimal overhead. However, Boost.Log offers more features and flexibility, which might be beneficial depending on your needs.

What features should I look for in a logging library?

Look for features like asynchronous logging, log levels, formatting options, and support for different output sinks. Performance and ease of integration are also crucial.

Are there any benchmarks available for these libraries?

Yes, there are several benchmarks available online that compare the performance of different C++ logging libraries. Websites like GitHub and various tech blogs often publish these comparisons.