Benchmark.md

Benchmarks

Test 1: High end workstation

• Test: HelloAsync
• Configuration: 16 TCP instances (app.listen(8080, 16))
• Hardware: AMD Ryzen Threadripper 2950X (not overclocked), 128GB DDR4 2400MHz
• Environment: Linux kernel 5.0.5, GCC 7.4.0, libstdc++ 7.4.0, glibc 2.27
• CFLAGS: -O2 -march=znver1
• Benchmark tool: wrk
• Test command: while :; do wrk -t 16 -c 384 http://127.0.0.1:8080; sleep 1; done

Results

• Memory usage in benchmark: 6268 - 5188 = 1080 KB
• Queries per second (QPS): ~220k
• Screenshot:

Test 2: Ancient laptop

• Test: HelloAsync
• Configuration: 2 TCP instances (app.listen(8080, 2))
• Server hardware: Intel Core 2 Duo U7700 @ 1.33 GHz, 2GB DDR2 667MHz
• Server network adapter: Broadcom BCM5752 @ 1 Gbps
• Environment: Ubuntu 18.10 stock
• CFLAGS: -O2 -march=core2
• Benchmark tool: wrk
• Test command: while :; do wrk -t 8 -c 256 http://169.254.9.2:8080; sleep 1; done

Results

• Memory usage in benchmark: 5824 - 4744 = 1080 KB
• Queries per second (QPS): ~6.8k
• Photo:

Test 3: Awesome Gaming PC

• Test: HelloAsync
• Configuration: 16 TCP instances (app.listen(8080, 16))
• Hardware: Intel i9 9900K (not overclocked), 64GB DDR4 3000MHz
• Environment: Ubuntu 18.10 stock
• CFLAGS: -O2 -march=native
• Benchmark tool: wrk
• Test command: wrk -c 256 -t 16 http://localhost:8080

Results

• Memory usage in benchmark: 5932 - 5156 = 776 KB
• Queries per second (QPS): ~255k
• Photo: