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 10 458 22 23.99 1.16
bin-true no-host 671 543 2,233 816 3.33 1.21
configure.cpython no-host 15,128 15,408 28,795 15,418 1.90 1.02
configure.ocaml no-host 3,861 3,776 4,653 3,860 1.21 1.00
configure.tcc no-host 48 42 192 50 4.02 1.04
configure.util-linux no-host 14,205 15,024 31,437 14,572 2.21 1.03
configure.yash no-host 1,838 1,784 2,458 1,876 1.34 1.02
hello-world no-host 2 1 49 3 32.09 1.88

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,535 1,118 23,282 3,200 9.18 1.26
bin-true no-host 104,366 66,480 755,953 126,235 7.24 1.21
configure.cpython no-host 2,219,119 2,249,953 6,144,544 2,227,006 2.77 1.00
configure.ocaml no-host 411,120 391,505 637,321 413,440 1.55 1.01
configure.tcc no-host 6,575 5,480 23,173 6,981 3.52 1.06
configure.util-linux no-host 2,100,764 2,257,870 5,321,606 2,018,495 2.53 0.96
configure.yash no-host 256,178 244,201 384,447 258,486 1.50 1.01
hello-world no-host 152 82 3,651 343 24.02 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 4.5 3.5 21.6 8.7 4.85 1.94
bin-true no-host 2.9 1.6 17.3 8.1 6.00 2.82
configure.cpython no-host 27.5 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.6 20.4 1.01 1.00
configure.tcc no-host 19.4 19.4 19.3 19.4 0.99 1.00
configure.util-linux no-host 30.1 30.1 30.1 30.1 1.00 1.00
configure.yash no-host 24.4 24.5 24.4 24.4 1.00 1.00
hello-world no-host 2.8 1.6 17.2 6.2 6.24 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 0.2 6.2 3,711 3,711 0 681 1,866 1,164 2 0 50,000 0
bin-true no-host 816 1 2 2.7 8.1 154,676 12,986 2,793 11,734 78,335 64,607 5,012 3 50,000 0
configure.cpython no-host 15,418 1 63 15.8 27.4 1,772,595 49,191 28,502 101,770 908,042 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,572 3 61 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 3,860 1 2 2.7 20.4 150,021 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 1,876 1 2 2.6 24.4 139,678 7,958 6,594 7,554 70,292 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.7 116,257 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 5 4.5 bash
15 no-host abuild-print-help 10 8 1 3.5 dash
23 no-host abuild-print-help 458 435 26 21.6 osh-cpython
31 no-host abuild-print-help 22 17 5 8.7 osh-native
1 no-host bin-true 671 489 212 2.9 bash
9 no-host bin-true 543 409 141 1.6 dash
17 no-host bin-true 2,233 1,411 1,078 17.3 osh-cpython
25 no-host bin-true 816 583 247 8.1 osh-native
2 no-host configure.cpython 15,128 9,196 6,333 27.5 bash
10 no-host configure.cpython 15,408 9,211 6,547 27.4 dash
18 no-host configure.cpython 28,795 17,406 13,250 27.4 osh-cpython
26 no-host configure.cpython 15,418 9,167 6,524 27.4 osh-native
4 no-host configure.ocaml 3,861 1,626 1,267 20.4 bash
12 no-host configure.ocaml 3,776 1,615 1,182 20.6 dash
20 no-host configure.ocaml 4,653 2,211 1,648 20.6 osh-cpython
28 no-host configure.ocaml 3,860 1,592 1,308 20.4 osh-native
5 no-host configure.tcc 48 34 14 19.4 bash
13 no-host configure.tcc 42 25 17 19.4 dash
21 no-host configure.tcc 192 145 51 19.3 osh-cpython
29 no-host configure.tcc 50 21 30 19.4 osh-native
3 no-host configure.util-linux 14,205 8,910 5,770 30.1 bash
11 no-host configure.util-linux 15,024 9,199 6,318 30.1 dash
19 no-host configure.util-linux 31,437 20,909 11,619 30.1 osh-cpython
27 no-host configure.util-linux 14,572 8,791 5,982 30.1 osh-native
6 no-host configure.yash 1,838 1,075 770 24.4 bash
14 no-host configure.yash 1,784 1,008 779 24.5 dash
22 no-host configure.yash 2,458 1,522 977 24.4 osh-cpython
30 no-host configure.yash 1,876 1,040 840 24.4 osh-native
0 no-host hello-world 2 2 0 2.8 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 49 25 24 17.2 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 2,535 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,118 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,282 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,200 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 104,366 0 0 0 8 0 1,996 78 bash
9 no-host bin-true 66,480 0 0 0 8 0 1,988 35 dash
17 no-host bin-true 755,953 0 0 0 8 0 1,994 167 osh-cpython
25 no-host bin-true 126,235 0 0 0 16 0 1,988 90 osh-native
2 no-host configure.cpython 2,219,119 2 0 0 32,928 0 14,482 1,144 bash
10 no-host configure.cpython 2,249,953 0 0 0 32,992 0 14,536 1,092 dash
18 no-host configure.cpython 6,144,544 0 0 0 27,512 0 13,274 1,195 osh-cpython
26 no-host configure.cpython 2,227,006 0 0 0 27,520 0 13,273 1,031 osh-native
4 no-host configure.ocaml 411,120 0 0 0 5,120 0 1,979 170 bash
12 no-host configure.ocaml 391,505 0 0 0 5,112 0 1,892 145 dash
20 no-host configure.ocaml 637,321 0 0 0 5,112 0 1,858 187 osh-cpython
28 no-host configure.ocaml 413,440 1 0 0 5,120 0 1,938 176 osh-native
5 no-host configure.tcc 6,575 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,480 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,173 0 0 0 96 0 53 3 osh-cpython
29 no-host configure.tcc 6,981 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,100,764 0 0 0 42,400 0 18,647 963 bash
11 no-host configure.util-linux 2,257,870 0 0 0 42,584 0 17,412 1,060 dash
19 no-host configure.util-linux 5,321,606 17 0 0 39,112 0 17,049 1,453 osh-cpython
27 no-host configure.util-linux 2,018,495 0 0 0 39,120 0 17,058 1,030 osh-native
6 no-host configure.yash 256,178 0 0 0 4,120 0 874 76 bash
14 no-host configure.yash 244,201 0 0 0 3,720 0 868 81 dash
22 no-host configure.yash 384,447 0 0 0 3,728 0 858 92 osh-cpython
30 no-host configure.yash 258,486 0 0 0 3,736 0 853 79 osh-native
0 no-host hello-world 152 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 3,651 0 0 0 8 0 7 1 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-e6ef8c0b
dash dash-308ec8e6
osh-cpython osh-9b45831b
osh-native osh-a61b65ea
host label host id
no-host no-host-e54d7702