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 9 457 22 24.20 1.18
bin-true no-host 669 547 2,243 816 3.35 1.22
configure.cpython no-host 15,041 15,073 28,583 15,278 1.90 1.02
configure.ocaml no-host 3,788 3,759 4,642 3,820 1.23 1.01
configure.tcc no-host 47 41 194 48 4.09 1.01
configure.util-linux no-host 14,006 14,962 31,206 14,414 2.23 1.03
configure.yash no-host 1,844 1,771 2,452 1,835 1.33 1.00
hello-world no-host 2 1 48 3 31.52 1.92

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,542 1,106 22,922 3,169 9.02 1.25
bin-true no-host 104,340 66,382 751,527 126,381 7.20 1.21
configure.cpython no-host 2,220,685 2,238,591 6,118,513 2,226,101 2.76 1.00
configure.ocaml no-host 410,194 391,325 639,439 413,397 1.56 1.01
configure.tcc no-host 6,560 5,465 23,298 6,957 3.55 1.06
configure.util-linux no-host 2,103,568 2,261,625 5,294,016 1,992,253 2.52 0.95
configure.yash no-host 256,206 243,509 384,202 258,844 1.50 1.01
hello-world no-host 154 84 3,686 349 23.94 2.27

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 3.5 21.8 8.8 5.03 2.03
bin-true no-host 2.9 1.4 17.6 8.1 6.09 2.82
configure.cpython no-host 27.4 27.3 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.4 20.4 0.99 0.99
configure.tcc no-host 19.4 19.3 19.3 19.3 0.99 0.99
configure.util-linux no-host 30.1 30.0 30.0 30.1 1.00 1.00
configure.yash no-host 24.2 24.5 24.5 24.2 1.01 1.00
hello-world no-host 2.9 1.6 17.4 6.3 6.05 2.18

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 6.3 3,736 3,736 0 681 1,886 1,169 2 0 50,000 0
bin-true no-host 816 1 2 2.6 8.1 154,701 13,053 2,806 9,731 78,355 66,615 5,012 3 50,000 0
configure.cpython no-host 15,278 1 62 15.0 27.4 1,772,677 49,204 28,515 86,378 908,107 778,192 42,399 60 50,000 0
configure.util-linux no-host 14,414 3 61 21.3 30.1 2,703,413 42,779 65,820 109,640 1,320,605 1,273,168 49,081 41 131,640 1
configure.ocaml no-host 3,820 1 2 2.6 20.4 150,047 11,053 5,146 7,510 71,643 70,894 2,680 3 50,000 0
configure.tcc no-host 48 0 0 1.3 19.3 30,536 30,536 0 1,501 14,810 14,225 350 0 50,000 0
configure.yash no-host 1,835 1 2 2.6 24.2 139,704 7,971 6,607 6,317 70,315 63,072 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.8 116,279 64,462 42,670 4,552 54,555 57,172 478 3 85,340 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 11 9 4.3 bash
15 no-host abuild-print-help 9 8 1 3.5 dash
23 no-host abuild-print-help 457 394 66 21.8 osh-cpython
31 no-host abuild-print-help 22 22 1 8.8 osh-native
1 no-host bin-true 669 482 219 2.9 bash
9 no-host bin-true 547 420 135 1.4 dash
17 no-host bin-true 2,243 1,473 1,034 17.6 osh-cpython
25 no-host bin-true 816 578 255 8.1 osh-native
2 no-host configure.cpython 15,041 9,173 6,268 27.4 bash
10 no-host configure.cpython 15,073 9,299 6,180 27.3 dash
18 no-host configure.cpython 28,583 17,679 12,777 27.4 osh-cpython
26 no-host configure.cpython 15,278 9,168 6,368 27.4 osh-native
4 no-host configure.ocaml 3,788 1,607 1,220 20.6 bash
12 no-host configure.ocaml 3,759 1,601 1,175 20.6 dash
20 no-host configure.ocaml 4,642 2,241 1,608 20.4 osh-cpython
28 no-host configure.ocaml 3,820 1,593 1,264 20.4 osh-native
5 no-host configure.tcc 47 36 12 19.4 bash
13 no-host configure.tcc 41 20 22 19.3 dash
21 no-host configure.tcc 194 128 69 19.3 osh-cpython
29 no-host configure.tcc 48 19 29 19.3 osh-native
3 no-host configure.util-linux 14,006 8,969 5,499 30.1 bash
11 no-host configure.util-linux 14,962 9,218 6,233 30.0 dash
19 no-host configure.util-linux 31,206 20,795 11,513 30.0 osh-cpython
27 no-host configure.util-linux 14,414 8,687 5,919 30.1 osh-native
6 no-host configure.yash 1,844 1,043 787 24.2 bash
14 no-host configure.yash 1,771 1,092 683 24.5 dash
22 no-host configure.yash 2,452 1,515 979 24.5 osh-cpython
30 no-host configure.yash 1,835 1,045 794 24.2 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 48 32 16 17.4 osh-cpython
24 no-host hello-world 3 3 0 6.3 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 2,542 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,106 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 22,922 0 0 0 8 0 45 13 osh-cpython
31 no-host abuild-print-help 3,169 0 0 0 16 0 39 2 osh-native
1 no-host bin-true 104,340 0 0 0 8 0 1,994 55 bash
9 no-host bin-true 66,382 0 0 0 8 0 1,991 66 dash
17 no-host bin-true 751,527 0 0 0 8 0 1,989 152 osh-cpython
25 no-host bin-true 126,381 0 0 0 16 0 1,987 68 osh-native
2 no-host configure.cpython 2,220,685 0 0 0 32,928 0 14,553 1,166 bash
10 no-host configure.cpython 2,238,591 0 0 0 32,992 0 14,650 1,069 dash
18 no-host configure.cpython 6,118,513 0 0 0 27,512 0 13,278 1,131 osh-cpython
26 no-host configure.cpython 2,226,101 0 0 0 27,520 0 13,208 944 osh-native
4 no-host configure.ocaml 410,194 0 0 0 5,120 0 1,945 147 bash
12 no-host configure.ocaml 391,325 0 0 0 5,112 0 1,926 158 dash
20 no-host configure.ocaml 639,439 1 0 0 5,112 0 1,853 184 osh-cpython
28 no-host configure.ocaml 413,397 0 0 0 5,120 0 1,924 165 osh-native
5 no-host configure.tcc 6,560 0 0 0 104 0 48 6 bash
13 no-host configure.tcc 5,465 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,298 0 0 0 96 0 53 13 osh-cpython
29 no-host configure.tcc 6,957 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,103,568 1 0 0 42,400 0 18,545 1,170 bash
11 no-host configure.util-linux 2,261,625 0 0 0 42,592 0 17,435 1,370 dash
19 no-host configure.util-linux 5,294,016 5 0 0 39,112 0 16,971 1,360 osh-cpython
27 no-host configure.util-linux 1,992,253 0 0 0 39,120 0 17,001 982 osh-native
6 no-host configure.yash 256,206 0 0 0 4,120 0 885 80 bash
14 no-host configure.yash 243,509 0 0 0 3,720 0 870 77 dash
22 no-host configure.yash 384,202 0 0 0 3,728 0 850 98 osh-cpython
30 no-host configure.yash 258,844 0 0 0 3,736 0 847 87 osh-native
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 84 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,686 0 0 0 8 0 7 2 osh-cpython
24 no-host hello-world 349 0 0 0 16 0 0 1 osh-native

Shell and Host

shell label shell id
bash bash-4fa6802f
dash dash-308ec8e6
osh-cpython osh-ac56f580
osh-native osh-874527ab
host label host id
no-host no-host-556df3ee