quill
fmtlog
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quill
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Easy logging A logging system for c++20
For high performance logging, I'd add quill to that list.
- quill v2.7.0 released - Asynchronous Low Latency C++ Logging Library
fmtlog
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A new nanosecond clock for x86 Linux/Windows
I see you are also the author of fmtlog. I haven't used this logging library, but my experience with logging real-time concurrent stuff is that often what I need more than "nanosecond accuracy", is the order concurrent things are happening.
- Fmtlog: New fmtlib style logging library with lowest latency
What are some alternatives?
spdlog - Fast C++ logging library.
lwlog - Very fast synchronous and asynchronous C++17 logging library
easyloggingpp - C++ logging library. It is extremely powerful, extendable, light-weight, fast performing, thread and type safe and consists of many built-in features. It provides ability to write logs in your own customized format. It also provide support for logging your classes, third-party libraries, STL and third-party containers etc.
Simple-Log
glog - C++ implementation of the Google logging module
log4cplus - log4cplus is a simple to use C++ logging API providing thread-safe, flexible, and arbitrarily granular control over log management and configuration. It is modelled after the Java log4j API.
Boost.Log - Boost Logging library
G3log - G3log is an asynchronous, "crash safe", logger that is easy to use with default logging sinks or you can add your own. G3log is made with plain C++14 (C++11 support up to release 1.3.2) with no external libraries (except gtest used for unit tests). G3log is made to be cross-platform, currently running on OSX, Windows and several Linux distros. See Readme below for details of usage.
LruClockCache - A low-latency LRU approximation cache in C++ using CLOCK second-chance algorithm. Multi level cache too. Up to 2.5 billion lookups per second.
binary_log - Fast binary logger for C++