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 20 10 476 23 24.18 1.17
bin-true no-host 695 559 2,265 836 3.26 1.20
configure.cpython no-host 15,922 15,925 29,751 16,059 1.87 1.01
configure.ocaml no-host 3,969 3,887 4,826 3,965 1.22 1.00
configure.tcc no-host 49 44 202 51 4.10 1.04
configure.util-linux no-host 14,856 15,593 33,314 15,046 2.24 1.01
configure.yash no-host 1,921 1,851 2,625 1,893 1.37 0.99
hello-world no-host 2 1 52 3 32.35 1.83

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,558 1,107 23,431 3,241 9.16 1.27
bin-true no-host 106,417 66,447 748,827 126,158 7.04 1.19
configure.cpython no-host 2,221,027 2,250,970 6,135,644 2,234,321 2.76 1.01
configure.ocaml no-host 410,917 391,048 640,686 414,053 1.56 1.01
configure.tcc no-host 6,549 5,462 23,294 7,009 3.56 1.07
configure.util-linux no-host 2,095,290 2,255,666 5,336,274 2,017,652 2.55 0.96
configure.yash no-host 256,647 244,688 385,009 258,959 1.50 1.01
hello-world no-host 152 81 3,681 347 24.22 2.28

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 4.5 3.5 21.9 9.0 4.91 2.03
bin-true no-host 2.9 1.4 17.6 8.0 6.09 2.77
configure.cpython no-host 27.4 27.4 27.5 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.4 19.3 19.3 19.3 0.99 0.99
configure.util-linux no-host 30.1 29.9 30.1 29.9 1.00 0.99
configure.yash no-host 24.4 24.4 24.2 24.2 0.99 0.99
hello-world no-host 2.8 1.3 17.3 6.2 6.29 2.24

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 836 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 16,059 1 67 15.8 27.4 1,772,668 49,197 28,508 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 15,046 3 65 22.2 29.9 2,703,404 44,766 65,792 126,121 1,320,596 1,256,687 49,081 41 131,584 1
configure.ocaml no-host 3,965 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 51 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 1,893 1 2 2.6 24.2 139,695 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 9.0 116,270 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 20 18 2 4.5 bash
15 no-host abuild-print-help 10 9 1 3.5 dash
23 no-host abuild-print-help 476 441 39 21.9 osh-cpython
31 no-host abuild-print-help 23 22 2 9.0 osh-native
1 no-host bin-true 695 502 225 2.9 bash
9 no-host bin-true 559 435 134 1.4 dash
17 no-host bin-true 2,265 1,529 1,003 17.6 osh-cpython
25 no-host bin-true 836 581 268 8.0 osh-native
2 no-host configure.cpython 15,922 9,401 6,919 27.4 bash
10 no-host configure.cpython 15,925 9,595 6,768 27.4 dash
18 no-host configure.cpython 29,751 17,953 13,731 27.5 osh-cpython
26 no-host configure.cpython 16,059 9,431 6,897 27.4 osh-native
4 no-host configure.ocaml 3,969 1,718 1,288 20.6 bash
12 no-host configure.ocaml 3,887 1,657 1,246 20.6 dash
20 no-host configure.ocaml 4,826 2,295 1,749 20.6 osh-cpython
28 no-host configure.ocaml 3,965 1,710 1,292 20.6 osh-native
5 no-host configure.tcc 49 26 23 19.4 bash
13 no-host configure.tcc 44 26 17 19.3 dash
21 no-host configure.tcc 202 138 67 19.3 osh-cpython
29 no-host configure.tcc 51 33 18 19.3 osh-native
3 no-host configure.util-linux 14,856 9,297 6,049 30.1 bash
11 no-host configure.util-linux 15,593 9,426 6,661 29.9 dash
19 no-host configure.util-linux 33,314 22,074 12,402 30.1 osh-cpython
27 no-host configure.util-linux 15,046 8,995 6,257 29.9 osh-native
6 no-host configure.yash 1,921 1,079 849 24.4 bash
14 no-host configure.yash 1,851 1,034 820 24.4 dash
22 no-host configure.yash 2,625 1,567 1,105 24.2 osh-cpython
30 no-host configure.yash 1,893 1,067 829 24.2 osh-native
0 no-host hello-world 2 2 0 2.8 bash
8 no-host hello-world 1 1 0 1.3 dash
16 no-host hello-world 52 32 20 17.3 osh-cpython
24 no-host hello-world 3 3 0 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 2,558 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,107 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,431 0 0 0 8 0 47 5 osh-cpython
31 no-host abuild-print-help 3,241 0 0 0 16 0 41 0 osh-native
1 no-host bin-true 106,417 0 0 0 8 0 1,985 84 bash
9 no-host bin-true 66,447 0 0 0 8 0 1,985 54 dash
17 no-host bin-true 748,827 0 0 0 8 0 2,000 152 osh-cpython
25 no-host bin-true 126,158 0 0 0 16 0 1,987 113 osh-native
2 no-host configure.cpython 2,221,027 0 0 0 32,928 0 14,507 1,027 bash
10 no-host configure.cpython 2,250,970 0 0 0 32,992 0 14,830 1,253 dash
18 no-host configure.cpython 6,135,644 2 0 0 27,512 0 13,332 1,322 osh-cpython
26 no-host configure.cpython 2,234,321 0 0 0 27,520 0 13,275 1,041 osh-native
4 no-host configure.ocaml 410,917 0 0 0 5,120 0 1,959 168 bash
12 no-host configure.ocaml 391,048 0 0 0 5,112 0 1,871 147 dash
20 no-host configure.ocaml 640,686 0 0 0 5,112 0 1,854 189 osh-cpython
28 no-host configure.ocaml 414,053 0 0 0 5,120 0 1,931 168 osh-native
5 no-host configure.tcc 6,549 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,462 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,294 0 0 0 96 0 53 12 osh-cpython
29 no-host configure.tcc 7,009 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,095,290 0 0 0 42,408 0 18,854 1,230 bash
11 no-host configure.util-linux 2,255,666 1 0 0 42,592 0 17,524 1,037 dash
19 no-host configure.util-linux 5,336,274 10 0 0 39,136 0 17,091 1,294 osh-cpython
27 no-host configure.util-linux 2,017,652 3 0 0 39,128 0 17,069 1,052 osh-native
6 no-host configure.yash 256,647 0 0 0 4,120 0 872 83 bash
14 no-host configure.yash 244,688 0 0 0 3,720 0 865 81 dash
22 no-host configure.yash 385,009 0 0 0 3,728 0 858 161 osh-cpython
30 no-host configure.yash 258,959 0 0 0 3,736 0 853 87 osh-native
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 81 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,681 0 0 0 8 0 7 7 osh-cpython
24 no-host hello-world 347 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-6baebc70
dash dash-308ec8e6
osh-cpython osh-097a0257
osh-native osh-8ed66014
host label host id
no-host no-host-556df3ee