string_bench_result.txt

Operating System: Linux
CPU Information: Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz
Number of Available Cores: 8
Available memory: 15.61 GB
Elixir 1.9.1
Erlang 22.0

Benchmark suite executing with the following configuration:
warmup: 2 s
time: 5 s
memory time: 0 ns
parallel: 1
inputs: none specified
Estimated total run time: 14 s

Benchmarking iodata...
Benchmarking string...

Name             ips        average  deviation         median         99th %
iodata        9.78 M      102.20 ns ±34015.52%          43 ns         123 ns
string        9.44 M      105.95 ns ±26506.04%          61 ns         193 ns

Comparison: 
iodata        9.78 M
string        9.44 M - 1.04x slower +3.75 ns

Extended statistics: 

Name           minimum        maximum    sample size                     mode
iodata           23 ns    55879478 ns         7.15 M                    53 ns
string           47 ns    51419909 ns         6.98 M                    61 ns
Operating System: Linux
CPU Information: Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz
Number of Available Cores: 8
Available memory: 15.61 GB
Elixir 1.9.1
Erlang 22.0

Benchmark suite executing with the following configuration:
warmup: 2 s
time: 5 s
memory time: 0 ns
parallel: 1
inputs: none specified
Estimated total run time: 14 s

Benchmarking iodata...
Benchmarking string...

Name             ips        average  deviation         median         99th %
iodata        1.62 M        0.62 μs  ±6378.98%        0.56 μs        0.86 μs
string        0.60 M        1.66 μs   ±913.58%        1.22 μs        2.98 μs

Comparison: 
iodata        1.62 M
string        0.60 M - 2.69x slower +1.04 μs

Extended statistics: 

Name           minimum        maximum    sample size                     mode
iodata         0.23 μs    36017.83 μs         3.44 M                  0.58 μs
string         1.15 μs    12261.18 μs         1.96 M                  1.20 μs