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 10 475 23 24.42 1.20
bin-true no-host 681 554 2,266 824 3.33 1.21
configure.cpython no-host 15,722 15,758 29,507 15,919 1.88 1.01
configure.ocaml no-host 3,932 3,855 4,757 3,966 1.21 1.01
configure.tcc no-host 50 44 199 52 3.96 1.04
configure.util-linux no-host 14,662 15,593 32,235 15,102 2.20 1.03
configure.yash no-host 1,901 1,847 2,531 1,905 1.33 1.00
hello-world no-host 2 1 50 3 30.98 1.78

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,511 1,120 23,495 3,196 9.36 1.27
bin-true no-host 102,370 66,422 755,556 126,172 7.38 1.23
configure.cpython no-host 2,215,593 2,241,858 6,170,386 2,232,492 2.78 1.01
configure.ocaml no-host 410,581 391,068 641,663 413,735 1.56 1.01
configure.tcc no-host 6,580 5,486 23,346 7,001 3.55 1.06
configure.util-linux no-host 2,096,731 2,263,892 5,349,644 2,015,097 2.55 0.96
configure.yash no-host 255,505 245,226 385,553 258,421 1.51 1.01
hello-world no-host 152 79 3,687 344 24.26 2.26

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 8.8 5.03 2.03
bin-true no-host 2.9 1.6 17.4 8.0 6.05 2.77
configure.cpython no-host 27.5 27.4 27.4 27.5 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.6 20.6 1.01 1.01
configure.tcc no-host 19.3 19.4 19.3 19.4 1.00 1.01
configure.util-linux no-host 30.4 30.4 30.0 30.3 0.99 1.00
configure.yash no-host 24.5 24.4 24.4 24.5 0.99 1.00
hello-world no-host 2.9 1.4 17.4 6.2 6.05 2.14

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 6.2 3,727 3,727 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 824 1 2 2.7 8.0 154,692 12,992 2,799 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 15,919 1 65 15.8 27.5 1,772,668 49,197 28,508 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 15,102 3 66 22.2 30.3 2,703,513 44,766 65,792 126,155 1,320,632 1,256,726 49,086 41 131,584 1
configure.ocaml no-host 3,966 1 2 2.7 20.6 150,038 11,045 5,138 8,602 71,634 69,802 2,680 3 50,000 0
configure.tcc no-host 52 0 0 1.3 19.4 30,527 30,527 0 1,599 14,801 14,127 350 0 50,000 0
configure.yash no-host 1,905 1 2 2.6 24.5 139,695 7,964 6,600 7,554 70,306 61,835 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.8 116,270 64,455 42,663 4,610 54,546 57,114 478 3 85,326 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 17 3 4.3 bash
15 no-host abuild-print-help 10 8 2 3.4 dash
23 no-host abuild-print-help 475 416 63 21.8 osh-cpython
31 no-host abuild-print-help 23 13 11 8.8 osh-native
1 no-host bin-true 681 487 223 2.9 bash
9 no-host bin-true 554 424 137 1.6 dash
17 no-host bin-true 2,266 1,465 1,064 17.4 osh-cpython
25 no-host bin-true 824 583 252 8.0 osh-native
2 no-host configure.cpython 15,722 9,563 6,570 27.5 bash
10 no-host configure.cpython 15,758 9,541 6,652 27.4 dash
18 no-host configure.cpython 29,507 17,921 13,500 27.4 osh-cpython
26 no-host configure.cpython 15,919 9,302 6,887 27.5 osh-native
4 no-host configure.ocaml 3,932 1,744 1,224 20.4 bash
12 no-host configure.ocaml 3,855 1,675 1,199 20.6 dash
20 no-host configure.ocaml 4,757 2,253 1,718 20.6 osh-cpython
28 no-host configure.ocaml 3,966 1,729 1,279 20.6 osh-native
5 no-host configure.tcc 50 28 22 19.3 bash
13 no-host configure.tcc 44 28 16 19.4 dash
21 no-host configure.tcc 199 156 46 19.3 osh-cpython
29 no-host configure.tcc 52 30 22 19.4 osh-native
3 no-host configure.util-linux 14,662 9,347 5,802 30.4 bash
11 no-host configure.util-linux 15,593 9,505 6,586 30.4 dash
19 no-host configure.util-linux 32,235 21,172 12,205 30.0 osh-cpython
27 no-host configure.util-linux 15,102 9,224 6,067 30.3 osh-native
6 no-host configure.yash 1,901 1,085 823 24.5 bash
14 no-host configure.yash 1,847 1,071 777 24.4 dash
22 no-host configure.yash 2,531 1,571 1,006 24.4 osh-cpython
30 no-host configure.yash 1,905 1,085 825 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 50 35 15 17.4 osh-cpython
24 no-host hello-world 3 0 3 6.2 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 2,511 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,120 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,495 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,196 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 102,370 0 0 0 8 0 1,988 98 bash
9 no-host bin-true 66,422 0 0 0 8 0 1,987 35 dash
17 no-host bin-true 755,556 0 0 0 8 0 2,001 113 osh-cpython
25 no-host bin-true 126,172 0 0 0 16 0 1,984 54 osh-native
2 no-host configure.cpython 2,215,593 0 0 0 32,928 0 14,464 1,159 bash
10 no-host configure.cpython 2,241,858 0 0 0 32,992 0 14,667 937 dash
18 no-host configure.cpython 6,170,386 2 0 0 27,512 0 13,311 1,240 osh-cpython
26 no-host configure.cpython 2,232,492 0 0 0 27,520 0 13,305 971 osh-native
4 no-host configure.ocaml 410,581 0 0 0 5,120 0 1,956 161 bash
12 no-host configure.ocaml 391,068 0 0 0 5,112 0 1,874 143 dash
20 no-host configure.ocaml 641,663 0 0 0 5,112 0 1,866 168 osh-cpython
28 no-host configure.ocaml 413,735 0 0 0 5,120 0 1,930 174 osh-native
5 no-host configure.tcc 6,580 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,486 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,346 0 0 0 96 0 53 11 osh-cpython
29 no-host configure.tcc 7,001 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,096,731 0 0 0 42,408 0 18,696 1,122 bash
11 no-host configure.util-linux 2,263,892 2 0 0 42,592 0 17,550 1,133 dash
19 no-host configure.util-linux 5,349,644 13 0 0 39,144 0 17,060 1,342 osh-cpython
27 no-host configure.util-linux 2,015,097 4 0 0 39,144 0 17,040 1,008 osh-native
6 no-host configure.yash 255,505 0 0 0 4,120 0 867 77 bash
14 no-host configure.yash 245,226 0 0 0 3,720 0 868 157 dash
22 no-host configure.yash 385,553 0 0 0 3,728 0 854 99 osh-cpython
30 no-host configure.yash 258,421 0 0 0 3,736 0 852 79 osh-native
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 79 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,687 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 344 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-fd8799d3
dash dash-308ec8e6
osh-cpython osh-dc58241d
osh-native osh-1f12bf2c
host label host id
no-host no-host-1c33b689