$ MIX_ENV=bench mix run bench/basic.exs
Operating System: macOS
CPU Information: Apple M1
Number of Available Cores: 8
Available memory: 8 GB
Elixir 1.15.7
Erlang 26.1.2
Benchmark suite executing with the following configuration:
warmup: 2 s
time: 5 s
memory time: 0 ns
reduction time: 0 ns
parallel: 1
inputs: none specified
Estimated total run time: 42 s
Benchmarking atomics3 ...
Benchmarking counters ...
Benchmarking ex_rated ...
Benchmarking hammer ...
Benchmarking plug_attack ...
Benchmarking rate_limiter ...
Name ips average deviation median 99th %
counters 5.43 M 184.07 ns ±12317.35% 166 ns 209 ns
plug_attack 4.38 M 228.13 ns ±12900.64% 167 ns 291 ns
rate_limiter 2.82 M 354.51 ns ±7214.97% 292 ns 417 ns
atomics3 2.30 M 435.55 ns ±8930.00% 292 ns 458 ns
ex_rated 1.46 M 686.39 ns ±2935.71% 666 ns 792 ns
hammer 0.38 M 2623.56 ns ±408.33% 2542 ns 3000 ns
Comparison:
counters 5.43 M
plug_attack 4.38 M - 1.24x slower +44.06 ns
rate_limiter 2.82 M - 1.93x slower +170.43 ns
atomics3 2.30 M - 2.37x slower +251.47 ns
ex_rated 1.46 M - 3.73x slower +502.32 ns
hammer 0.38 M - 14.25x slower +2439.49 ns
$ MIX_ENV=bench PARALLEL=500 mix run bench/basic.exs
Operating System: macOS
CPU Information: Apple M1
Number of Available Cores: 8
Available memory: 8 GB
Elixir 1.15.7
Erlang 26.1.2
Benchmark suite executing with the following configuration:
warmup: 2 s
time: 5 s
memory time: 0 ns
reduction time: 0 ns
parallel: 500
inputs: none specified
Estimated total run time: 42 s
Benchmarking atomics3 ...
Benchmarking counters ...
Benchmarking ex_rated ...
Benchmarking hammer ...
Benchmarking plug_attack ...
Benchmarking rate_limiter ...
Name ips average deviation median 99th %
counters 34.80 K 28.74 μs ±1239.47% 0.25 μs 511.66 μs
atomics3 18.43 K 54.26 μs ±1046.75% 0.42 μs 2719.45 μs
rate_limiter 17.71 K 56.45 μs ±1193.55% 0.83 μs 19.96 μs
plug_attack 16.10 K 62.11 μs ±1028.56% 0.25 μs 773.49 μs
ex_rated 12.30 K 81.30 μs ±980.93% 0.88 μs 4228.96 μs
hammer 0.72 K 1395.05 μs ±28.54% 1295.08 μs 2074.96 μs
Comparison:
counters 34.80 K
atomics3 18.43 K - 1.89x slower +25.52 μs
rate_limiter 17.71 K - 1.96x slower +27.71 μs
plug_attack 16.10 K - 2.16x slower +33.37 μs
ex_rated 12.30 K - 2.83x slower +52.56 μs
hammer 0.72 K - 48.55x slower +1366.32 μs