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 10 454 23 23.62 1.22
bin-true no-host 698 547 2,243 820 3.21 1.17
configure.cpython no-host 15,408 15,549 28,886 15,498 1.87 1.01
configure.ocaml no-host 3,894 3,785 4,659 3,905 1.20 1.00
configure.tcc no-host 49 42 195 50 4.00 1.04
configure.util-linux no-host 14,433 15,313 31,474 14,690 2.18 1.02
configure.yash no-host 1,852 1,796 2,478 1,888 1.34 1.02
hello-world no-host 2 1 49 3 30.36 1.70

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,503 1,106 23,273 3,203 9.30 1.28
bin-true no-host 106,393 65,418 756,930 129,296 7.11 1.22
configure.cpython no-host 2,217,695 2,244,075 6,138,904 2,226,532 2.77 1.00
configure.ocaml no-host 410,525 390,982 637,001 413,785 1.55 1.01
configure.tcc no-host 6,567 5,465 23,184 6,997 3.53 1.07
configure.util-linux no-host 2,099,403 2,262,685 5,327,778 2,018,330 2.54 0.96
configure.yash no-host 256,662 244,479 384,652 257,832 1.50 1.00
hello-world no-host 153 82 3,653 343 23.88 2.24

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 3.4 21.8 9.0 4.88 2.03
bin-true no-host 3.0 1.4 17.3 8.0 5.74 2.65
configure.cpython no-host 27.3 27.5 27.5 27.5 1.01 1.01
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.3 19.4 19.4 1.01 1.01
configure.util-linux no-host 30.1 30.1 30.3 30.1 1.00 1.00
configure.yash no-host 24.4 24.4 24.4 24.2 1.00 0.99
hello-world no-host 2.9 1.4 17.3 6.2 6.00 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 0.2 6.2 3,711 3,711 0 681 1,866 1,164 2 0 50,000 0
bin-true no-host 820 1 2 2.7 8.0 154,676 12,986 2,793 11,734 78,335 64,607 5,012 3 50,000 0
configure.cpython no-host 15,498 1 65 15.8 27.5 1,772,595 49,191 28,502 101,770 908,042 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,690 3 63 22.2 30.1 2,703,259 44,760 65,786 126,121 1,320,486 1,256,652 49,081 41 131,572 1
configure.ocaml no-host 3,905 1 2 2.7 20.6 150,021 11,039 5,132 8,602 71,620 69,799 2,680 3 50,000 0
configure.tcc no-host 50 0 0 1.3 19.4 30,514 30,514 0 1,599 14,790 14,125 350 0 50,000 0
configure.yash no-host 1,888 1 2 2.6 24.2 139,678 7,958 6,594 7,554 70,292 61,832 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 9.0 116,257 64,449 42,657 4,609 54,535 57,113 478 3 85,314 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 14 6 4.5 bash
15 no-host abuild-print-help 10 9 1 3.4 dash
23 no-host abuild-print-help 454 410 48 21.8 osh-cpython
31 no-host abuild-print-help 23 22 2 9.0 osh-native
1 no-host bin-true 698 501 227 3.0 bash
9 no-host bin-true 547 421 134 1.4 dash
17 no-host bin-true 2,243 1,483 1,022 17.3 osh-cpython
25 no-host bin-true 820 576 260 8.0 osh-native
2 no-host configure.cpython 15,408 9,259 6,562 27.3 bash
10 no-host configure.cpython 15,549 9,397 6,592 27.5 dash
18 no-host configure.cpython 28,886 17,695 13,061 27.5 osh-cpython
26 no-host configure.cpython 15,498 9,110 6,659 27.5 osh-native
4 no-host configure.ocaml 3,894 1,613 1,320 20.6 bash
12 no-host configure.ocaml 3,785 1,586 1,219 20.6 dash
20 no-host configure.ocaml 4,659 2,279 1,582 20.6 osh-cpython
28 no-host configure.ocaml 3,905 1,752 1,193 20.6 osh-native
5 no-host configure.tcc 49 20 29 19.3 bash
13 no-host configure.tcc 42 28 14 19.3 dash
21 no-host configure.tcc 195 140 58 19.4 osh-cpython
29 no-host configure.tcc 50 28 23 19.4 osh-native
3 no-host configure.util-linux 14,433 9,190 5,719 30.1 bash
11 no-host configure.util-linux 15,313 9,349 6,461 30.1 dash
19 no-host configure.util-linux 31,474 20,795 11,779 30.3 osh-cpython
27 no-host configure.util-linux 14,690 8,728 6,164 30.1 osh-native
6 no-host configure.yash 1,852 1,031 829 24.4 bash
14 no-host configure.yash 1,796 1,002 798 24.4 dash
22 no-host configure.yash 2,478 1,501 1,020 24.4 osh-cpython
30 no-host configure.yash 1,888 1,085 808 24.2 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 49 28 21 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 2,503 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,106 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,273 0 0 0 8 0 47 10 osh-cpython
31 no-host abuild-print-help 3,203 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 106,393 0 0 0 8 0 1,993 321 bash
9 no-host bin-true 65,418 0 0 0 8 0 1,989 177 dash
17 no-host bin-true 756,930 0 0 0 8 0 1,996 126 osh-cpython
25 no-host bin-true 129,296 0 0 0 16 0 1,991 51 osh-native
2 no-host configure.cpython 2,217,695 0 0 0 32,928 0 14,492 1,149 bash
10 no-host configure.cpython 2,244,075 0 0 0 32,992 0 14,571 1,037 dash
18 no-host configure.cpython 6,138,904 0 0 0 27,512 0 13,332 1,262 osh-cpython
26 no-host configure.cpython 2,226,532 0 0 0 27,520 0 13,201 960 osh-native
4 no-host configure.ocaml 410,525 0 0 0 5,120 0 1,945 183 bash
12 no-host configure.ocaml 390,982 0 0 0 5,112 0 1,911 172 dash
20 no-host configure.ocaml 637,001 0 0 0 5,112 0 1,864 173 osh-cpython
28 no-host configure.ocaml 413,785 0 0 0 5,120 0 1,939 166 osh-native
5 no-host configure.tcc 6,567 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,465 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,184 0 0 0 96 0 52 6 osh-cpython
29 no-host configure.tcc 6,997 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,099,403 2 0 0 42,400 0 18,595 1,040 bash
11 no-host configure.util-linux 2,262,685 0 0 0 42,584 0 17,463 1,126 dash
19 no-host configure.util-linux 5,327,778 4 0 0 39,112 0 17,042 1,359 osh-cpython
27 no-host configure.util-linux 2,018,330 0 0 0 39,120 0 17,015 1,151 osh-native
6 no-host configure.yash 256,662 0 0 0 4,120 0 873 67 bash
14 no-host configure.yash 244,479 0 0 0 3,720 0 870 78 dash
22 no-host configure.yash 384,652 0 0 0 3,728 0 858 80 osh-cpython
30 no-host configure.yash 257,832 0 0 0 3,736 0 851 78 osh-native
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 82 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,653 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 343 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-6f2f2746
dash dash-308ec8e6
osh-cpython osh-66968fdf
osh-native osh-8e3d8b1e
host label host id
no-host no-host-e54d7702