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 10 472 23 24.10 1.16
bin-true no-host 682 551 2,341 831 3.43 1.22
configure.cpython no-host 15,962 16,086 31,101 16,153 1.95 1.01
configure.ocaml no-host 3,991 3,939 4,870 3,999 1.22 1.00
configure.tcc no-host 51 44 199 52 3.88 1.00
configure.util-linux no-host 14,868 15,758 33,564 15,203 2.26 1.02
configure.yash no-host 1,934 1,869 2,616 1,941 1.35 1.00
hello-world no-host 2 1 54 3 33.28 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 2,519 1,111 22,764 3,207 9.04 1.27
bin-true no-host 105,324 66,439 757,642 127,151 7.19 1.21
configure.cpython no-host 2,219,568 2,241,299 6,147,906 2,214,857 2.77 1.00
configure.ocaml no-host 410,459 391,361 639,407 413,448 1.56 1.01
configure.tcc no-host 6,582 5,483 23,263 6,988 3.53 1.06
configure.util-linux no-host 2,101,725 2,255,881 5,299,664 1,997,154 2.52 0.95
configure.yash no-host 255,723 243,211 384,288 258,661 1.50 1.01
hello-world no-host 150 82 3,687 352 24.58 2.35

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 2.9 1.6 17.4 8.3 6.04 2.86
configure.cpython no-host 27.4 27.3 27.5 27.3 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.4 19.4 19.3 1.01 1.00
configure.util-linux no-host 29.9 30.1 30.3 30.1 1.01 1.01
configure.yash no-host 24.2 24.4 24.2 24.4 1.00 1.01
hello-world no-host 2.9 1.6 17.4 6.3 6.04 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 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 831 1 2 2.6 8.3 154,714 13,064 2,817 9,734 78,361 66,619 5,012 3 50,000 0
configure.cpython no-host 16,153 1 68 15.0 27.3 1,772,690 49,457 28,526 86,381 908,113 778,196 42,399 60 50,000 0
configure.util-linux no-host 15,203 3 66 21.3 30.1 2,703,535 44,785 65,811 109,673 1,320,647 1,273,215 49,086 41 131,622 1
configure.ocaml no-host 3,999 1 2 2.6 20.6 150,060 11,064 5,157 7,513 71,649 70,898 2,680 3 50,000 0
configure.tcc no-host 52 0 0 1.3 19.3 30,549 30,549 0 1,504 14,816 14,229 350 0 50,000 0
configure.yash no-host 1,941 1 2 2.6 24.4 139,717 7,982 6,618 6,320 70,321 63,076 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 9.0 116,292 64,473 42,681 4,555 54,561 57,176 478 3 85,362 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 13 7 4.5 bash
15 no-host abuild-print-help 10 5 6 3.4 dash
23 no-host abuild-print-help 472 425 50 21.8 osh-cpython
31 no-host abuild-print-help 23 17 7 9.0 osh-native
1 no-host bin-true 682 492 224 2.9 bash
9 no-host bin-true 551 413 148 1.6 dash
17 no-host bin-true 2,341 1,521 1,104 17.4 osh-cpython
25 no-host bin-true 831 564 283 8.3 osh-native
2 no-host configure.cpython 15,962 9,697 6,685 27.4 bash
10 no-host configure.cpython 16,086 9,710 6,796 27.3 dash
18 no-host configure.cpython 31,101 18,979 14,163 27.5 osh-cpython
26 no-host configure.cpython 16,153 9,497 6,937 27.3 osh-native
4 no-host configure.ocaml 3,991 1,705 1,322 20.6 bash
12 no-host configure.ocaml 3,939 1,681 1,280 20.6 dash
20 no-host configure.ocaml 4,870 2,386 1,704 20.6 osh-cpython
28 no-host configure.ocaml 3,999 1,700 1,338 20.6 osh-native
5 no-host configure.tcc 51 33 19 19.3 bash
13 no-host configure.tcc 44 26 18 19.4 dash
21 no-host configure.tcc 199 135 68 19.4 osh-cpython
29 no-host configure.tcc 52 35 17 19.3 osh-native
3 no-host configure.util-linux 14,868 9,281 6,085 29.9 bash
11 no-host configure.util-linux 15,758 9,592 6,671 30.1 dash
19 no-host configure.util-linux 33,564 22,194 12,533 30.3 osh-cpython
27 no-host configure.util-linux 15,203 9,118 6,283 30.1 osh-native
6 no-host configure.yash 1,934 1,104 839 24.2 bash
14 no-host configure.yash 1,869 1,059 814 24.4 dash
22 no-host configure.yash 2,616 1,617 1,045 24.2 osh-cpython
30 no-host configure.yash 1,941 1,099 846 24.4 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 54 33 20 17.4 osh-cpython
24 no-host hello-world 3 0 3 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 2,519 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,111 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,764 0 0 0 8 0 45 8 osh-cpython
31 no-host abuild-print-help 3,207 0 0 0 16 0 39 0 osh-native
1 no-host bin-true 105,324 0 0 0 8 0 1,985 44 bash
9 no-host bin-true 66,439 0 0 0 8 0 1,986 32 dash
17 no-host bin-true 757,642 0 0 0 8 0 2,002 144 osh-cpython
25 no-host bin-true 127,151 0 0 0 16 0 1,984 77 osh-native
2 no-host configure.cpython 2,219,568 1 0 0 32,928 0 14,489 1,136 bash
10 no-host configure.cpython 2,241,299 0 0 0 32,992 0 14,639 1,187 dash
18 no-host configure.cpython 6,147,906 0 0 0 27,512 0 13,262 1,400 osh-cpython
26 no-host configure.cpython 2,214,857 0 0 0 27,520 0 13,260 941 osh-native
4 no-host configure.ocaml 410,459 0 0 0 5,120 0 1,965 194 bash
12 no-host configure.ocaml 391,361 0 0 0 5,112 0 1,924 147 dash
20 no-host configure.ocaml 639,407 1 0 0 5,112 0 1,852 191 osh-cpython
28 no-host configure.ocaml 413,448 0 0 0 5,120 0 1,927 170 osh-native
5 no-host configure.tcc 6,582 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,483 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,263 0 0 0 96 0 53 7 osh-cpython
29 no-host configure.tcc 6,988 0 0 0 104 0 47 4 osh-native
3 no-host configure.util-linux 2,101,725 0 0 0 42,408 0 18,574 1,059 bash
11 no-host configure.util-linux 2,255,881 1 0 0 42,592 0 17,442 1,109 dash
19 no-host configure.util-linux 5,299,664 12 0 0 39,112 0 16,994 1,310 osh-cpython
27 no-host configure.util-linux 1,997,154 0 0 0 39,144 0 16,970 1,148 osh-native
6 no-host configure.yash 255,723 0 0 0 4,120 0 866 83 bash
14 no-host configure.yash 243,211 0 0 0 3,720 0 866 78 dash
22 no-host configure.yash 384,288 0 0 0 3,728 0 854 157 osh-cpython
30 no-host configure.yash 258,661 0 0 0 3,736 0 848 99 osh-native
0 no-host hello-world 150 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 3,687 0 0 0 8 0 7 6 osh-cpython
24 no-host hello-world 352 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-bd26877f
dash dash-308ec8e6
osh-cpython osh-936a1781
osh-native osh-284bc4d3
host label host id
no-host no-host-556df3ee