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 10 469 22 24.39 1.16
bin-true no-host 683 543 2,296 823 3.36 1.20
configure.cpython no-host 15,555 15,373 28,700 15,550 1.85 1.00
configure.ocaml no-host 3,835 3,895 4,754 3,844 1.24 1.00
configure.tcc no-host 48 43 193 48 4.04 1.01
configure.util-linux no-host 14,131 15,090 31,968 14,596 2.26 1.03
configure.yash no-host 1,835 1,839 2,488 1,845 1.36 1.01
hello-world no-host 2 1 54 3 35.17 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 2,513 1,118 23,207 3,200 9.23 1.27
bin-true no-host 103,283 65,448 753,142 126,198 7.29 1.22
configure.cpython no-host 2,222,863 2,242,391 6,134,887 2,235,706 2.76 1.01
configure.ocaml no-host 410,955 390,787 637,106 414,227 1.55 1.01
configure.tcc no-host 6,533 5,460 23,152 7,011 3.54 1.07
configure.util-linux no-host 2,095,355 2,254,843 5,315,112 2,013,935 2.54 0.96
configure.yash no-host 256,788 244,627 385,320 258,100 1.50 1.01
hello-world no-host 152 83 3,655 347 24.05 2.28

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 8.8 4.85 1.97
bin-true no-host 2.9 1.4 17.3 7.9 6.00 2.73
configure.cpython no-host 27.4 27.4 27.4 27.1 1.00 0.99
configure.ocaml no-host 20.6 20.6 20.6 20.4 1.00 0.99
configure.tcc no-host 19.3 19.3 19.4 19.3 1.01 1.00
configure.util-linux no-host 30.3 30.1 30.1 30.3 1.00 1.00
configure.yash no-host 24.4 24.4 24.2 24.5 0.99 1.01
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 823 1 2 2.7 7.9 154,676 12,986 2,793 11,734 78,335 64,607 5,012 3 50,000 0
configure.cpython no-host 15,550 1 65 15.8 27.1 1,772,595 49,191 28,502 101,770 908,042 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,596 3 63 22.2 30.3 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 3,844 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 48 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 1,845 1 2 2.6 24.5 139,678 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 13 7 4.5 bash
15 no-host abuild-print-help 10 5 5 3.5 dash
23 no-host abuild-print-help 469 441 31 21.6 osh-cpython
31 no-host abuild-print-help 22 16 7 8.8 osh-native
1 no-host bin-true 683 485 228 2.9 bash
9 no-host bin-true 543 422 132 1.4 dash
17 no-host bin-true 2,296 1,508 1,049 17.3 osh-cpython
25 no-host bin-true 823 591 248 7.9 osh-native
2 no-host configure.cpython 15,555 9,137 6,828 27.4 bash
10 no-host configure.cpython 15,373 9,387 6,407 27.4 dash
18 no-host configure.cpython 28,700 17,258 13,300 27.4 osh-cpython
26 no-host configure.cpython 15,550 9,117 6,700 27.1 osh-native
4 no-host configure.ocaml 3,835 1,542 1,330 20.6 bash
12 no-host configure.ocaml 3,895 1,638 1,259 20.6 dash
20 no-host configure.ocaml 4,754 2,337 1,615 20.6 osh-cpython
28 no-host configure.ocaml 3,844 1,690 1,193 20.4 osh-native
5 no-host configure.tcc 48 26 21 19.3 bash
13 no-host configure.tcc 43 28 15 19.3 dash
21 no-host configure.tcc 193 123 74 19.4 osh-cpython
29 no-host configure.tcc 48 34 15 19.3 osh-native
3 no-host configure.util-linux 14,131 8,940 5,682 30.3 bash
11 no-host configure.util-linux 15,090 9,161 6,412 30.1 dash
19 no-host configure.util-linux 31,968 21,280 11,786 30.1 osh-cpython
27 no-host configure.util-linux 14,596 8,733 6,060 30.3 osh-native
6 no-host configure.yash 1,835 1,078 764 24.4 bash
14 no-host configure.yash 1,839 1,021 822 24.4 dash
22 no-host configure.yash 2,488 1,522 1,009 24.2 osh-cpython
30 no-host configure.yash 1,845 1,042 802 24.5 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 54 33 20 17.2 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 2,513 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,118 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,207 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,200 0 0 0 16 0 41 0 osh-native
1 no-host bin-true 103,283 0 0 0 8 0 1,985 209 bash
9 no-host bin-true 65,448 0 0 0 8 0 1,986 39 dash
17 no-host bin-true 753,142 0 0 0 8 0 2,003 457 osh-cpython
25 no-host bin-true 126,198 0 0 0 16 0 1,986 110 osh-native
2 no-host configure.cpython 2,222,863 0 0 0 32,928 0 14,435 1,001 bash
10 no-host configure.cpython 2,242,391 1 0 0 32,992 0 14,597 1,002 dash
18 no-host configure.cpython 6,134,887 2 0 0 27,512 0 13,262 1,162 osh-cpython
26 no-host configure.cpython 2,235,706 0 0 0 27,520 0 13,291 968 osh-native
4 no-host configure.ocaml 410,955 0 0 0 5,120 0 1,956 161 bash
12 no-host configure.ocaml 390,787 0 0 0 5,112 0 1,880 163 dash
20 no-host configure.ocaml 637,106 0 0 0 5,112 0 1,850 170 osh-cpython
28 no-host configure.ocaml 414,227 0 0 0 5,120 0 1,929 162 osh-native
5 no-host configure.tcc 6,533 0 0 0 104 0 48 3 bash
13 no-host configure.tcc 5,460 0 0 0 96 0 46 7 dash
21 no-host configure.tcc 23,152 0 0 0 96 0 52 4 osh-cpython
29 no-host configure.tcc 7,011 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,095,355 1 0 0 42,408 0 18,553 1,130 bash
11 no-host configure.util-linux 2,254,843 2 0 0 42,592 0 17,470 1,251 dash
19 no-host configure.util-linux 5,315,112 11 0 0 39,112 0 16,989 1,296 osh-cpython
27 no-host configure.util-linux 2,013,935 3 0 0 39,128 0 16,995 1,082 osh-native
6 no-host configure.yash 256,788 0 0 0 4,120 0 869 65 bash
14 no-host configure.yash 244,627 0 0 0 3,720 0 868 77 dash
22 no-host configure.yash 385,320 0 0 0 3,728 0 859 91 osh-cpython
30 no-host configure.yash 258,100 0 0 0 3,736 0 849 215 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 3,655 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 347 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-2bad1447
dash dash-308ec8e6
osh-cpython osh-83ba6a16
osh-native osh-b52961bc
host label host id
no-host no-host-e54d7702