OSH Runtime Performance

Source code: benchmarks/osh-runtime.sh

Raw files

Elapsed Time by Shell (milliseconds)

Some benchmarks call many external tools, while some exercise the shell interpreter itself.

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 19 10 449 22 23.23 1.12
bin-true no-host 677 552 2,258 821 3.34 1.21
configure.cpython no-host 15,201 15,732 28,405 15,376 1.87 1.01
configure.ocaml no-host 3,897 3,837 4,584 3,903 1.18 1.00
configure.tcc no-host 49 43 191 49 3.89 1.00
configure.util-linux no-host 14,037 15,331 31,049 14,519 2.21 1.03
configure.yash no-host 1,838 1,829 2,466 1,878 1.34 1.02
hello-world no-host 2 1 51 3 33.43 1.85

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,536 1,101 23,440 3,163 9.24 1.25
bin-true no-host 109,321 66,435 749,679 128,186 6.86 1.17
configure.cpython no-host 2,221,292 2,247,601 6,134,791 2,227,593 2.76 1.00
configure.ocaml no-host 410,970 390,782 640,259 412,988 1.56 1.00
configure.tcc no-host 6,551 5,478 23,278 6,961 3.55 1.06
configure.util-linux no-host 2,095,004 2,250,234 5,326,429 2,005,750 2.54 0.96
configure.yash no-host 256,179 245,024 385,171 258,902 1.50 1.01
hello-world no-host 154 83 3,683 342 23.92 2.22

Memory Usage (Max Resident Set Size in MB)

Memory usage is measured in MB (powers of 10), not MiB (powers of 2).

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 4.3 3.4 21.8 8.7 5.03 2.00
bin-true no-host 2.9 1.4 17.4 7.7 6.05 2.68
configure.cpython no-host 27.3 27.4 27.4 27.3 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.3 19.3 19.3 1.00 1.00
configure.util-linux no-host 30.1 30.4 30.3 30.1 1.00 1.00
configure.yash no-host 24.4 24.4 24.4 24.5 1.00 1.01
hello-world no-host 2.9 1.4 17.3 5.8 6.00 2.00

GC Stats

workload host name elapsed ms max gc millis total gc millis allocated MB max rss MB num allocated num live max survived num in heap num in pool 1 num in pool 2 num gc points num gc done gc threshold num growths
hello-world no-host 3 0 0 0.3 5.8 3,727 3,727 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 821 1 2 2.7 7.7 154,692 12,780 2,737 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 15,376 1 62 15.8 27.3 1,772,668 44,567 28,446 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 14,519 3 59 22.2 30.1 2,703,404 45,041 65,750 126,121 1,320,596 1,256,687 49,081 41 131,500 1
configure.ocaml no-host 3,903 1 2 2.7 20.6 150,038 10,983 5,076 8,602 71,634 69,802 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,527 30,527 0 1,599 14,801 14,127 350 0 50,000 0
configure.yash no-host 1,878 1 2 2.6 24.5 139,695 7,902 6,538 7,554 70,306 61,835 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.7 116,270 64,393 42,601 4,610 54,546 57,114 478 3 85,202 1

rusage Details

task id host name workload elapsed ms user ms sys ms max rss MB shell label
7 no-host abuild-print-help 19 12 8 4.3 bash
15 no-host abuild-print-help 10 7 3 3.4 dash
23 no-host abuild-print-help 449 400 52 21.8 osh-cpython
31 no-host abuild-print-help 22 18 5 8.7 osh-native
1 no-host bin-true 677 494 214 2.9 bash
9 no-host bin-true 552 423 137 1.4 dash
17 no-host bin-true 2,258 1,504 1,020 17.4 osh-cpython
25 no-host bin-true 821 561 275 7.7 osh-native
2 no-host configure.cpython 15,201 9,133 6,444 27.3 bash
10 no-host configure.cpython 15,732 9,568 6,601 27.4 dash
18 no-host configure.cpython 28,405 17,333 12,901 27.4 osh-cpython
26 no-host configure.cpython 15,376 9,124 6,395 27.3 osh-native
4 no-host configure.ocaml 3,897 1,712 1,224 20.6 bash
12 no-host configure.ocaml 3,837 1,640 1,216 20.6 dash
20 no-host configure.ocaml 4,584 2,136 1,651 20.6 osh-cpython
28 no-host configure.ocaml 3,903 1,693 1,247 20.6 osh-native
5 no-host configure.tcc 49 37 13 19.3 bash
13 no-host configure.tcc 43 21 22 19.3 dash
21 no-host configure.tcc 191 152 43 19.3 osh-cpython
29 no-host configure.tcc 49 23 27 19.3 osh-native
3 no-host configure.util-linux 14,037 8,866 5,646 30.1 bash
11 no-host configure.util-linux 15,331 9,418 6,421 30.4 dash
19 no-host configure.util-linux 31,049 20,877 11,249 30.3 osh-cpython
27 no-host configure.util-linux 14,519 8,550 6,107 30.1 osh-native
6 no-host configure.yash 1,838 1,115 732 24.4 bash
14 no-host configure.yash 1,829 1,035 797 24.4 dash
22 no-host configure.yash 2,466 1,549 961 24.4 osh-cpython
30 no-host configure.yash 1,878 1,016 866 24.5 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 51 22 29 17.3 osh-cpython
24 no-host hello-world 3 0 3 5.8 osh-native

More Details

task id host name workload minor faults major faults swaps in block out block signals voluntary ctx involuntary ctx shell label
7 no-host abuild-print-help 2,536 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,101 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,440 0 0 0 8 0 47 11 osh-cpython
31 no-host abuild-print-help 3,163 0 0 0 16 0 41 0 osh-native
1 no-host bin-true 109,321 0 0 0 8 0 1,994 69 bash
9 no-host bin-true 66,435 0 0 0 8 0 1,992 121 dash
17 no-host bin-true 749,679 0 0 0 8 0 1,991 138 osh-cpython
25 no-host bin-true 128,186 0 0 0 16 0 1,990 99 osh-native
2 no-host configure.cpython 2,221,292 0 0 0 32,928 0 14,529 1,109 bash
10 no-host configure.cpython 2,247,601 0 0 0 32,992 0 14,653 1,094 dash
18 no-host configure.cpython 6,134,791 0 0 0 27,512 0 13,285 1,252 osh-cpython
26 no-host configure.cpython 2,227,593 0 0 0 27,520 0 13,278 1,143 osh-native
4 no-host configure.ocaml 410,970 0 0 0 5,120 0 1,944 192 bash
12 no-host configure.ocaml 390,782 0 0 0 5,112 0 1,903 157 dash
20 no-host configure.ocaml 640,259 0 0 0 5,112 0 1,861 150 osh-cpython
28 no-host configure.ocaml 412,988 0 0 0 5,120 0 1,933 163 osh-native
5 no-host configure.tcc 6,551 0 0 0 104 0 49 4 bash
13 no-host configure.tcc 5,478 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,278 0 0 0 96 0 53 7 osh-cpython
29 no-host configure.tcc 6,961 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,095,004 0 0 0 42,400 0 18,578 1,112 bash
11 no-host configure.util-linux 2,250,234 0 0 0 42,592 0 17,474 1,177 dash
19 no-host configure.util-linux 5,326,429 11 0 0 39,112 0 17,053 1,374 osh-cpython
27 no-host configure.util-linux 2,005,750 2 0 0 39,120 0 17,058 1,083 osh-native
6 no-host configure.yash 256,179 0 0 0 4,120 0 872 76 bash
14 no-host configure.yash 245,024 0 0 0 3,720 0 872 77 dash
22 no-host configure.yash 385,171 0 0 0 3,728 0 855 160 osh-cpython
30 no-host configure.yash 258,902 0 0 0 3,736 0 851 79 osh-native
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 83 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,683 0 0 0 8 0 7 2 osh-cpython
24 no-host hello-world 342 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-e73bebe9
dash dash-308ec8e6
osh-cpython osh-fd444234
osh-native osh-0ecb4ebc
host label host id
no-host no-host-556df3ee