Running benchmakrs (all with 1000,000 writes to the logs folder boost-bench (single thread).. real 0m4.430s user 0m4.359s sys 0m0.072s glog-bench (single thread).. real 0m1.115s user 0m0.997s sys 0m0.117s g2log-bench (single thread).. Exiting, log location: logs/g2log-bench.g2log.20141124-232519.log real 0m3.277s user 0m4.189s sys 0m1.021s spdlog-bench (single thread) real 0m0.940s user 0m0.892s sys 0m0.048s ------------------------------------ Multithreaded benchmarks.. ------------------------------------ boost-bench-mt (10 threads, single logger).. real 0m13.985s user 0m35.045s sys 0m7.196s glog-bench-mt (10 threads, single logger).. real 0m2.027s user 0m5.552s sys 0m6.223s g2log-bench-mt (10 threads, single logger).. Exiting, log location: logs/g2log-bench-mt.g2log.20141124-232551.log real 0m3.476s user 0m7.649s sys 0m1.619s spdlog-bench-mt (10 threads, single logger).. real 0m3.822s user 0m14.233s sys 0m6.117s ------------------------------------ Async benchmarks.. ------------------------------------ spdlog-bench-async (single thread).. real 0m1.574s user 0m2.613s sys 0m0.405s spdlog-bench-mt-async (10 threads, single logger).. real 0m1.972s user 0m3.965s sys 0m2.747s