Running benchmakrs (all with 1000,000 writes to the logs folder boost-bench (single thread).. real 0m4.779s user 0m4.256s sys 0m0.044s glog-bench (single thread).. real 0m1.109s user 0m0.967s sys 0m0.140s g2log-bench (single thread).. Exiting, log location: logs/g2log-bench.g2log.20141124-233419.log real 0m3.155s user 0m4.255s sys 0m0.874s spdlog-bench (single thread) real 0m0.947s user 0m0.914s sys 0m0.032s ------------------------------------ Multithreaded benchmarks.. ------------------------------------ boost-bench-mt (10 threads, single logger).. real 0m15.151s user 0m35.555s sys 0m7.453s glog-bench-mt (10 threads, single logger).. real 0m3.546s user 0m9.836s sys 0m10.985s g2log-bench-mt (10 threads, single logger).. Exiting, log location: logs/g2log-bench-mt.g2log.20141124-233502.log real 0m3.500s user 0m7.671s sys 0m1.646s spdlog-bench-mt (10 threads, single logger).. real 0m1.549s user 0m6.994s sys 0m2.969s ------------------------------------ Async benchmarks.. ------------------------------------ spdlog-bench-async (single thread).. real 0m1.455s user 0m2.381s sys 0m0.417s spdlog-bench-mt-async (10 threads, single logger).. real 0m2.040s user 0m4.076s sys 0m2.822s