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 9 466 22 24.25 1.17
bin-true no-host 692 554 2,352 844 3.40 1.22
configure.cpython no-host 15,999 15,804 29,651 16,107 1.85 1.01
configure.ocaml no-host 3,976 3,847 4,854 3,973 1.22 1.00
configure.tcc no-host 49 43 206 51 4.22 1.04
configure.util-linux no-host 15,015 15,541 33,006 15,055 2.20 1.00
configure.yash no-host 1,893 1,830 2,574 1,907 1.36 1.01
hello-world no-host 2 1 51 3 28.14 1.67

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,531 1,090 22,702 3,181 8.97 1.26
bin-true no-host 105,408 67,399 754,638 127,213 7.16 1.21
configure.cpython no-host 2,222,116 2,241,681 6,131,135 2,221,502 2.76 1.00
configure.ocaml no-host 410,259 391,183 638,624 413,682 1.56 1.01
configure.tcc no-host 6,581 5,489 23,297 6,987 3.54 1.06
configure.util-linux no-host 2,105,569 2,257,675 5,297,217 1,995,912 2.52 0.95
configure.yash no-host 255,947 245,227 384,001 258,438 1.50 1.01
hello-world no-host 154 82 3,692 348 23.97 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 21.7 9.0 4.88 2.03
bin-true no-host 3.0 1.4 17.4 8.1 5.78 2.70
configure.cpython no-host 27.4 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.4 1.00 0.99
configure.tcc no-host 19.1 19.3 19.3 19.4 1.01 1.01
configure.util-linux no-host 30.1 30.0 30.0 30.1 1.00 1.00
configure.yash no-host 24.4 24.5 24.4 24.2 1.00 0.99
hello-world no-host 2.9 1.4 17.6 6.2 6.09 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 0.3 6.2 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 844 1 2 2.6 8.1 154,714 13,064 2,817 9,734 78,361 66,619 5,012 3 50,000 0
configure.cpython no-host 16,107 1 65 15.0 27.4 1,772,690 49,457 28,526 86,381 908,113 778,196 42,399 60 50,000 0
configure.util-linux no-host 15,055 3 66 21.3 30.1 2,703,426 44,785 65,811 109,643 1,320,611 1,273,172 49,081 41 131,622 1
configure.ocaml no-host 3,973 1 2 2.6 20.4 150,060 11,064 5,157 7,513 71,649 70,898 2,680 3 50,000 0
configure.tcc no-host 51 0 0 1.3 19.4 30,549 30,549 0 1,504 14,816 14,229 350 0 50,000 0
configure.yash no-host 1,907 1 2 2.6 24.2 139,717 7,982 6,618 6,320 70,321 63,076 2,990 3 50,000 0
abuild-print-help no-host 22 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 19 13 7 4.5 bash
15 no-host abuild-print-help 9 8 1 3.5 dash
23 no-host abuild-print-help 466 419 50 21.7 osh-cpython
31 no-host abuild-print-help 22 19 4 9.0 osh-native
1 no-host bin-true 692 495 228 3.0 bash
9 no-host bin-true 554 417 147 1.4 dash
17 no-host bin-true 2,352 1,499 1,129 17.4 osh-cpython
25 no-host bin-true 844 603 253 8.1 osh-native
2 no-host configure.cpython 15,999 9,452 6,969 27.4 bash
10 no-host configure.cpython 15,804 9,375 6,870 27.4 dash
18 no-host configure.cpython 29,651 17,971 13,592 27.4 osh-cpython
26 no-host configure.cpython 16,107 9,378 7,002 27.4 osh-native
4 no-host configure.ocaml 3,976 1,703 1,306 20.6 bash
12 no-host configure.ocaml 3,847 1,622 1,236 20.6 dash
20 no-host configure.ocaml 4,854 2,313 1,761 20.6 osh-cpython
28 no-host configure.ocaml 3,973 1,718 1,295 20.4 osh-native
5 no-host configure.tcc 49 34 15 19.1 bash
13 no-host configure.tcc 43 26 17 19.3 dash
21 no-host configure.tcc 206 153 56 19.3 osh-cpython
29 no-host configure.tcc 51 40 11 19.4 osh-native
3 no-host configure.util-linux 15,015 9,333 6,171 30.1 bash
11 no-host configure.util-linux 15,541 9,368 6,665 30.0 dash
19 no-host configure.util-linux 33,006 21,724 12,374 30.0 osh-cpython
27 no-host configure.util-linux 15,055 9,078 6,169 30.1 osh-native
6 no-host configure.yash 1,893 1,108 795 24.4 bash
14 no-host configure.yash 1,830 1,083 750 24.5 dash
22 no-host configure.yash 2,574 1,546 1,073 24.4 osh-cpython
30 no-host configure.yash 1,907 1,138 773 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 51 37 13 17.6 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 2,531 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,090 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 22,702 0 0 0 8 0 45 10 osh-cpython
31 no-host abuild-print-help 3,181 0 0 0 16 0 39 0 osh-native
1 no-host bin-true 105,408 0 0 0 8 0 1,997 86 bash
9 no-host bin-true 67,399 0 0 0 8 0 1,985 62 dash
17 no-host bin-true 754,638 0 0 0 8 0 1,995 157 osh-cpython
25 no-host bin-true 127,213 0 0 0 16 0 1,989 202 osh-native
2 no-host configure.cpython 2,222,116 0 0 0 32,928 0 14,140 1,145 bash
10 no-host configure.cpython 2,241,681 0 0 0 32,992 0 14,659 1,089 dash
18 no-host configure.cpython 6,131,135 1 0 0 27,512 0 13,171 1,212 osh-cpython
26 no-host configure.cpython 2,221,502 0 0 0 27,520 0 13,310 1,060 osh-native
4 no-host configure.ocaml 410,259 0 0 0 5,120 0 1,961 156 bash
12 no-host configure.ocaml 391,183 0 0 0 5,112 0 1,930 163 dash
20 no-host configure.ocaml 638,624 0 0 0 5,112 0 1,854 190 osh-cpython
28 no-host configure.ocaml 413,682 0 0 0 5,120 0 1,936 163 osh-native
5 no-host configure.tcc 6,581 0 0 0 104 0 49 13 bash
13 no-host configure.tcc 5,489 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,297 0 0 0 96 0 53 9 osh-cpython
29 no-host configure.tcc 6,987 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,105,569 0 0 0 42,408 0 18,521 1,103 bash
11 no-host configure.util-linux 2,257,675 1 0 0 42,592 0 17,412 1,275 dash
19 no-host configure.util-linux 5,297,217 9 0 0 39,144 0 16,927 1,335 osh-cpython
27 no-host configure.util-linux 1,995,912 0 0 0 39,128 0 16,923 1,102 osh-native
6 no-host configure.yash 255,947 0 0 0 4,120 0 868 92 bash
14 no-host configure.yash 245,227 0 0 0 3,720 0 868 80 dash
22 no-host configure.yash 384,001 0 0 0 3,728 0 853 97 osh-cpython
30 no-host configure.yash 258,438 0 0 0 3,736 0 848 92 osh-native
0 no-host hello-world 154 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 3,692 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 348 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-fdc6d11d
dash dash-308ec8e6
osh-cpython osh-973cc0a7
osh-native osh-75ec7676
host label host id
no-host no-host-556df3ee