updated benchmarks

README.md

@@ -38,9 +38,9 @@ Just copy the files to your build tree and use a C++11 compiler
 Below are some [benchmarks](bench) comparing the time needed to log 1,000,000 lines to file under Ubuntu 64 bit, Intel i7-4770 CPU @ 3.40GHz:
 
 |threads|boost log|glog|g2log|spdlog|spdlog<sup>async mode</sup>|
-|-------|:-------:|:-----:|------:|------:|
-|1|4.430s|1.115s|3.227s|0.940s|1.574s
-|10|13.985s|2.027s|3.476s|3.822s|1.972
+|-------|:-------:|:-----:|------:|------:|------:|
+|1|4.779s|1.109s|3.155s|0.947s|1.455s
+|10|15.151ss|3.546s|3.500s|1.549s|2.040s|
 
 
 

bench/results.txt

@@ -2,32 +2,32 @@ Running benchmakrs (all with 1000,000 writes to the logs folder
 
 boost-bench (single thread)..
 
-real	0m4.430s
-user	0m4.359s
-sys	0m0.072s
+real	0m4.779s
+user	0m4.256s
+sys	0m0.044s
 
 
 glog-bench (single thread)..
 
-real	0m1.115s
-user	0m0.997s
-sys	0m0.117s
+real	0m1.109s
+user	0m0.967s
+sys	0m0.140s
 
 
 g2log-bench (single thread)..
 
-Exiting, log location: logs/g2log-bench.g2log.20141124-232519.log
+Exiting, log location: logs/g2log-bench.g2log.20141124-233419.log
 
-real	0m3.277s
-user	0m4.189s
-sys	0m1.021s
+real	0m3.155s
+user	0m4.255s
+sys	0m0.874s
 
 
 spdlog-bench (single thread)
 
-real	0m0.940s
-user	0m0.892s
-sys	0m0.048s
+real	0m0.947s
+user	0m0.914s
+sys	0m0.032s
 
 
 ------------------------------------
@@ -35,32 +35,32 @@ Multithreaded benchmarks..
 ------------------------------------
 boost-bench-mt (10 threads, single logger)..
 
-real	0m13.985s
-user	0m35.045s
-sys	0m7.196s
+real	0m15.151s
+user	0m35.555s
+sys	0m7.453s
 
 
 glog-bench-mt (10 threads, single logger)..
 
-real	0m2.027s
-user	0m5.552s
-sys	0m6.223s
+real	0m3.546s
+user	0m9.836s
+sys	0m10.985s
 
 
 g2log-bench-mt (10 threads, single logger)..
 
-Exiting, log location: logs/g2log-bench-mt.g2log.20141124-232551.log
+Exiting, log location: logs/g2log-bench-mt.g2log.20141124-233502.log
 
-real	0m3.476s
-user	0m7.649s
-sys	0m1.619s
+real	0m3.500s
+user	0m7.671s
+sys	0m1.646s
 
 
 spdlog-bench-mt (10 threads, single logger)..
 
-real	0m3.822s
-user	0m14.233s
-sys	0m6.117s
+real	0m1.549s
+user	0m6.994s
+sys	0m2.969s
 
 
 ------------------------------------
@@ -68,13 +68,13 @@ Async  benchmarks..
 ------------------------------------
 spdlog-bench-async (single thread)..
 
-real	0m1.574s
-user	0m2.613s
-sys	0m0.405s
+real	0m1.455s
+user	0m2.381s
+sys	0m0.417s
 
 
 spdlog-bench-mt-async (10 threads, single logger)..
 
-real	0m1.972s
-user	0m3.965s
-sys	0m2.747s
+real	0m2.040s
+user	0m4.076s
+sys	0m2.822s

bench/run_all.sh

@@ -3,53 +3,61 @@ echo "Running benchmakrs (all with 1000,000 writes to the logs folder"
 echo
 echo "boost-bench (single thread).."
 time ./boost-bench
+rm logs/*
 echo
 echo
-sleep 3
+sleep 5
 
 echo "glog-bench (single thread).."
 time ./glog-bench
+rm logs/*
 echo
 echo
-sleep 3
+sleep 5
 
 echo "g2log-bench (single thread).."
 time ./g2log-bench
+rm logs/*
 echo
 echo
-sleep 3
+sleep 5
 
 echo "spdlog-bench (single thread)"
 time ./spdlog-bench
+rm logs/*
 echo
 echo
-sleep 3
+sleep 5
 echo "------------------------------------"
 echo "Multithreaded benchmarks.."
 echo "------------------------------------"
 echo "boost-bench-mt (10 threads, single logger)"..
 time ./boost-bench-mt
+rm logs/*
 echo
 echo
-sleep 3
+sleep 5
 
 echo "glog-bench-mt (10 threads, single logger)"..
 time ./glog-bench-mt
+rm logs/*
 echo
 echo
-sleep 3
+sleep 5
 
 echo "g2log-bench-mt (10 threads, single logger)"..
 time ./g2log-bench-mt
+rm logs/*
 echo
 echo
-sleep 3
+sleep 5
 
 echo "spdlog-bench-mt (10 threads, single logger)"..
 time ./spdlog-bench-mt
+rm logs/*
 echo
 echo
-sleep 3
+sleep 5
 
 echo "------------------------------------"
 echo "Async  benchmarks.."
@@ -57,9 +65,10 @@ echo "------------------------------------"
 
 echo "spdlog-bench-async (single thread)"..
 time ./spdlog-bench-async
+rm logs/*
 echo
 echo
-sleep 3
+sleep 5
 
 echo "spdlog-bench-mt-async (10 threads, single logger)"..
 time ./spdlog-bench-mt-async