Performance Comparison with Gettext
maennchen opened this issue · 2 comments
maennchen commented
Based on: https://github.com/jshmrtn/expo/tree/performance_comparisor/performance_test
read.exs
Operating System: Linux
CPU Information: 11th Gen Intel(R) Core(TM) i7-1185G7 @ 3.00GHz
Number of Available Cores: 8
Available memory: 46.77 GB
Elixir 1.13.3
Erlang 24.3.3
Benchmark suite executing with the following configuration:
warmup: 2 s
time: 10 s
memory time: 2 s
reduction time: 0 ns
parallel: 1
inputs: none specified
Estimated total run time: 42 s
Benchmarking Expo.Parser.Mo.parse ...
Benchmarking Expo.Parser.Po.parse ...
Benchmarking Gettext.PO.parse_string ...
Name ips average deviation median 99th %
Expo.Parser.Mo.parse 525.98 1.90 ms ±24.75% 1.81 ms 2.80 ms
Gettext.PO.parse_string 116.38 8.59 ms ±10.98% 8.77 ms 10.80 ms
Expo.Parser.Po.parse 62.41 16.02 ms ±13.50% 15.61 ms 23.78 ms
Comparison:
Expo.Parser.Mo.parse 525.98
Gettext.PO.parse_string 116.38 - 4.52x slower +6.69 ms
Expo.Parser.Po.parse 62.41 - 8.43x slower +14.12 ms
Memory usage statistics:
Name Memory usage
Expo.Parser.Mo.parse 1.57 MB
Gettext.PO.parse_string 10.35 MB - 6.59x memory usage +8.78 MB
Expo.Parser.Po.parse 45.78 MB - 29.12x memory usage +44.21 MB
**All measurements for memory usage were the same**
write.exs
Operating System: Linux
CPU Information: 11th Gen Intel(R) Core(TM) i7-1185G7 @ 3.00GHz
Number of Available Cores: 8
Available memory: 46.77 GB
Elixir 1.13.3
Erlang 24.3.3
Benchmark suite executing with the following configuration:
warmup: 2 s
time: 10 s
memory time: 2 s
reduction time: 0 ns
parallel: 1
inputs: none specified
Estimated total run time: 42 s
Benchmarking Expo.Composer.Mo.compose ...
Benchmarking Expo.Composer.Po.compose ...
Benchmarking Gettext.PO.dump ...
Name ips average deviation median 99th %
Expo.Composer.Mo.compose 2354.75 0.42 ms ±19.23% 0.40 ms 0.84 ms
Gettext.PO.dump 148.69 6.73 ms ±17.47% 6.54 ms 9.87 ms
Expo.Composer.Po.compose 136.89 7.30 ms ±34.08% 6.64 ms 16.90 ms
Comparison:
Expo.Composer.Mo.compose 2354.75
Gettext.PO.dump 148.69 - 15.84x slower +6.30 ms
Expo.Composer.Po.compose 136.89 - 17.20x slower +6.88 ms
Memory usage statistics:
Name Memory usage
Expo.Composer.Mo.compose 0.50 MB
Gettext.PO.dump 3.59 MB - 7.19x memory usage +3.10 MB
Expo.Composer.Po.compose 3.81 MB - 7.63x memory usage +3.31 MB
**All measurements for memory usage were the same**
Comparison is based on the follwoing gettext file and its mo counterpart: https://github.com/jshmrtn/hygeia/blob/4f08c2b68f5de8cad6a84b9d4a0b01be63a7c32c/priv/gettext/de/LC_MESSAGES/default.po
It contains 6'355 lines of po content for 1'398 translations + the header.
maennchen commented
Update with a few performance improvements & disabled new features:
Operating System: Linux
CPU Information: 11th Gen Intel(R) Core(TM) i7-1185G7 @ 3.00GHz
Number of Available Cores: 8
Available memory: 46.77 GB
Elixir 1.13.3
Erlang 24.3.3
Benchmark suite executing with the following configuration:
warmup: 2 s
time: 10 s
memory time: 2 s
reduction time: 0 ns
parallel: 1
inputs: none specified
Estimated total run time: 42 s
Benchmarking Expo.Parser.Mo.parse ...
Benchmarking Expo.Parser.Po.parse ...
Benchmarking Gettext.PO.parse_string ...
Name ips average deviation median 99th %
Expo.Parser.Mo.parse 345.16 2.90 ms ±30.48% 2.90 ms 5.35 ms
Gettext.PO.parse_string 89.65 11.15 ms ±39.70% 9.24 ms 28.10 ms
Expo.Parser.Po.parse 68.48 14.60 ms ±6.82% 14.58 ms 18.05 ms
Comparison:
Expo.Parser.Mo.parse 345.16
Gettext.PO.parse_string 89.65 - 3.85x slower +8.26 ms
Expo.Parser.Po.parse 68.48 - 5.04x slower +11.71 ms
Memory usage statistics:
Name Memory usage
Expo.Parser.Mo.parse 1.57 MB
Gettext.PO.parse_string 10.35 MB - 6.59x memory usage +8.78 MB
Expo.Parser.Po.parse 40.20 MB - 25.57x memory usage +38.63 MB
**All measurements for memory usage were the same**