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 22 23.89 1.18
bin-true no-host 703 546 2,219 814 3.16 1.16
configure.cpython no-host 15,106 15,221 28,594 15,463 1.89 1.02
configure.ocaml no-host 3,821 3,763 4,650 3,843 1.22 1.01
configure.tcc no-host 48 42 194 49 4.08 1.04
configure.util-linux no-host 14,146 14,932 31,389 14,522 2.22 1.03
configure.yash no-host 1,820 1,779 2,479 1,832 1.36 1.01
hello-world no-host 1 1 50 3 35.51 2.00

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,510 1,118 23,174 3,174 9.23 1.26
bin-true no-host 107,382 66,479 754,225 127,200 7.02 1.18
configure.cpython no-host 2,216,591 2,241,870 6,113,746 2,235,564 2.76 1.01
configure.ocaml no-host 410,131 391,247 636,863 413,512 1.55 1.01
configure.tcc no-host 6,554 5,491 23,120 6,977 3.53 1.06
configure.util-linux no-host 2,096,518 2,256,648 5,296,854 2,017,820 2.53 0.96
configure.yash no-host 256,585 244,686 384,415 258,895 1.50 1.01
hello-world no-host 152 83 3,649 343 24.01 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 21.5 8.8 4.82 1.97
bin-true no-host 3.0 1.6 17.3 8.1 5.74 2.70
configure.cpython no-host 27.4 27.4 27.3 27.4 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.4 20.6 1.00 1.01
configure.tcc no-host 19.4 19.3 19.3 19.3 0.99 0.99
configure.util-linux no-host 30.3 30.1 30.1 30.1 1.00 1.00
configure.yash no-host 24.2 24.2 24.5 24.4 1.01 1.01
hello-world no-host 2.8 1.6 17.2 6.0 6.24 2.19

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 6.0 3,711 3,711 0 681 1,866 1,164 2 0 50,000 0
bin-true no-host 814 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 15,463 1 62 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 14,522 3 62 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 3,843 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 49 0 0 1.3 19.3 30,514 30,514 0 1,599 14,790 14,125 350 0 50,000 0
configure.yash no-host 1,832 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 8.8 116,257 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 17 3 4.5 bash
15 no-host abuild-print-help 10 9 1 3.5 dash
23 no-host abuild-print-help 454 408 49 21.5 osh-cpython
31 no-host abuild-print-help 22 14 9 8.8 osh-native
1 no-host bin-true 703 530 207 3.0 bash
9 no-host bin-true 546 412 143 1.6 dash
17 no-host bin-true 2,219 1,405 1,066 17.3 osh-cpython
25 no-host bin-true 814 562 268 8.1 osh-native
2 no-host configure.cpython 15,106 9,219 6,278 27.4 bash
10 no-host configure.cpython 15,221 9,062 6,571 27.4 dash
18 no-host configure.cpython 28,594 17,430 13,016 27.3 osh-cpython
26 no-host configure.cpython 15,463 9,134 6,588 27.4 osh-native
4 no-host configure.ocaml 3,821 1,673 1,187 20.4 bash
12 no-host configure.ocaml 3,763 1,626 1,154 20.6 dash
20 no-host configure.ocaml 4,650 2,270 1,581 20.4 osh-cpython
28 no-host configure.ocaml 3,843 1,660 1,224 20.6 osh-native
5 no-host configure.tcc 48 37 12 19.4 bash
13 no-host configure.tcc 42 24 17 19.3 dash
21 no-host configure.tcc 194 134 63 19.3 osh-cpython
29 no-host configure.tcc 49 32 18 19.3 osh-native
3 no-host configure.util-linux 14,146 8,888 5,743 30.3 bash
11 no-host configure.util-linux 14,932 9,083 6,333 30.1 dash
19 no-host configure.util-linux 31,389 20,937 11,538 30.1 osh-cpython
27 no-host configure.util-linux 14,522 8,822 5,883 30.1 osh-native
6 no-host configure.yash 1,820 1,046 778 24.2 bash
14 no-host configure.yash 1,779 1,027 755 24.2 dash
22 no-host configure.yash 2,479 1,537 985 24.5 osh-cpython
30 no-host configure.yash 1,832 1,028 808 24.4 osh-native
0 no-host hello-world 1 1 0 2.8 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 50 34 16 17.2 osh-cpython
24 no-host hello-world 3 3 0 6.0 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 2,510 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,118 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,174 0 0 0 8 0 47 11 osh-cpython
31 no-host abuild-print-help 3,174 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 107,382 0 0 0 8 0 1,995 68 bash
9 no-host bin-true 66,479 0 0 0 8 0 1,982 84 dash
17 no-host bin-true 754,225 0 0 0 8 0 1,997 93 osh-cpython
25 no-host bin-true 127,200 0 0 0 16 0 1,987 42 osh-native
2 no-host configure.cpython 2,216,591 0 0 0 32,928 0 14,555 1,247 bash
10 no-host configure.cpython 2,241,870 0 0 0 32,992 0 14,516 1,152 dash
18 no-host configure.cpython 6,113,746 0 0 0 27,512 0 13,245 1,197 osh-cpython
26 no-host configure.cpython 2,235,564 0 0 0 27,520 0 13,300 1,036 osh-native
4 no-host configure.ocaml 410,131 0 0 0 5,120 0 1,953 182 bash
12 no-host configure.ocaml 391,247 0 0 0 5,112 0 1,911 256 dash
20 no-host configure.ocaml 636,863 0 0 0 5,112 0 1,860 179 osh-cpython
28 no-host configure.ocaml 413,512 0 0 0 5,120 0 1,935 158 osh-native
5 no-host configure.tcc 6,554 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,491 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,120 0 0 0 96 0 53 11 osh-cpython
29 no-host configure.tcc 6,977 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,096,518 0 0 0 42,408 0 19,087 1,132 bash
11 no-host configure.util-linux 2,256,648 1 0 0 42,592 0 17,543 1,141 dash
19 no-host configure.util-linux 5,296,854 9 0 0 39,120 0 17,190 1,382 osh-cpython
27 no-host configure.util-linux 2,017,820 7 0 0 39,128 0 17,057 980 osh-native
6 no-host configure.yash 256,585 0 0 0 4,120 0 874 78 bash
14 no-host configure.yash 244,686 0 0 0 3,720 0 868 92 dash
22 no-host configure.yash 384,415 0 0 0 3,728 0 857 94 osh-cpython
30 no-host configure.yash 258,895 0 0 0 3,736 0 851 83 osh-native
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 83 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,649 0 0 0 8 0 7 3 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-0a646823
dash dash-308ec8e6
osh-cpython osh-2bab0bd2
osh-native osh-b482990c
host label host id
no-host no-host-e54d7702