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 10 464 22 23.52 1.12
bin-true no-host 679 546 2,274 818 3.35 1.20
configure.cpython no-host 15,447 15,650 28,832 15,525 1.87 1.01
configure.ocaml no-host 3,898 3,851 4,720 3,942 1.21 1.01
configure.tcc no-host 49 42 197 50 3.99 1.01
configure.util-linux no-host 14,430 15,386 31,396 14,596 2.18 1.01
configure.yash no-host 1,885 1,826 2,507 1,872 1.33 0.99
hello-world no-host 2 1 52 3 33.89 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 2,552 1,093 23,056 3,142 9.03 1.23
bin-true no-host 106,451 66,453 753,558 127,201 7.08 1.19
configure.cpython no-host 2,218,914 2,245,166 6,135,724 2,214,514 2.77 1.00
configure.ocaml no-host 410,561 391,067 639,707 413,438 1.56 1.01
configure.tcc no-host 6,579 5,475 23,201 7,011 3.53 1.07
configure.util-linux no-host 2,100,992 2,260,102 5,316,418 2,002,527 2.53 0.95
configure.yash no-host 256,314 245,183 384,155 258,640 1.50 1.01
hello-world no-host 154 80 3,693 348 23.98 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 3.4 21.8 8.9 4.88 2.00
bin-true no-host 3.0 1.4 17.6 8.0 5.83 2.65
configure.cpython no-host 27.4 27.5 27.3 27.5 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.4 1.00 0.99
configure.tcc no-host 19.3 19.3 19.4 19.4 1.01 1.01
configure.util-linux no-host 30.3 30.3 30.1 30.1 1.00 1.00
configure.yash no-host 24.1 24.2 24.4 24.4 1.01 1.01
hello-world no-host 2.9 1.4 17.4 6.0 6.05 2.09

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 6.0 3,758 3,758 0 684 1,897 1,177 2 0 50,000 0
bin-true no-host 818 1 2 2.6 8.0 154,723 13,072 2,825 9,734 78,366 66,623 5,012 3 50,000 0
configure.cpython no-host 15,525 1 64 15.0 27.5 1,772,699 49,817 28,534 86,381 908,118 778,200 42,399 60 50,000 0
configure.util-linux no-host 14,596 3 63 21.3 30.1 2,703,435 44,793 65,819 109,643 1,320,616 1,273,176 49,081 41 131,638 1
configure.ocaml no-host 3,942 1 2 2.6 20.4 150,069 11,072 5,165 7,513 71,654 70,902 2,680 3 50,000 0
configure.tcc no-host 50 0 0 1.3 19.4 30,558 30,558 0 1,504 14,821 14,233 350 0 50,000 0
configure.yash no-host 1,872 1 2 2.6 24.4 139,726 7,990 6,626 6,320 70,326 63,080 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.9 116,301 64,481 42,689 4,555 54,566 57,180 478 3 85,378 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 17 4 4.5 bash
15 no-host abuild-print-help 10 9 1 3.4 dash
23 no-host abuild-print-help 464 418 50 21.8 osh-cpython
31 no-host abuild-print-help 22 20 3 8.9 osh-native
1 no-host bin-true 679 499 213 3.0 bash
9 no-host bin-true 546 416 140 1.4 dash
17 no-host bin-true 2,274 1,497 1,052 17.6 osh-cpython
25 no-host bin-true 818 597 236 8.0 osh-native
2 no-host configure.cpython 15,447 9,268 6,585 27.4 bash
10 no-host configure.cpython 15,650 9,572 6,508 27.5 dash
18 no-host configure.cpython 28,832 17,731 12,973 27.3 osh-cpython
26 no-host configure.cpython 15,525 9,177 6,600 27.5 osh-native
4 no-host configure.ocaml 3,898 1,608 1,327 20.6 bash
12 no-host configure.ocaml 3,851 1,649 1,219 20.6 dash
20 no-host configure.ocaml 4,720 2,359 1,575 20.6 osh-cpython
28 no-host configure.ocaml 3,942 1,727 1,255 20.4 osh-native
5 no-host configure.tcc 49 24 26 19.3 bash
13 no-host configure.tcc 42 33 10 19.3 dash
21 no-host configure.tcc 197 153 47 19.4 osh-cpython
29 no-host configure.tcc 50 24 27 19.4 osh-native
3 no-host configure.util-linux 14,430 9,027 5,851 30.3 bash
11 no-host configure.util-linux 15,386 9,551 6,322 30.3 dash
19 no-host configure.util-linux 31,396 21,089 11,414 30.1 osh-cpython
27 no-host configure.util-linux 14,596 8,863 5,898 30.1 osh-native
6 no-host configure.yash 1,885 1,145 748 24.1 bash
14 no-host configure.yash 1,826 1,092 736 24.2 dash
22 no-host configure.yash 2,507 1,533 1,017 24.4 osh-cpython
30 no-host configure.yash 1,872 1,032 844 24.4 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 52 32 20 17.4 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 2,552 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,093 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,056 0 0 0 8 0 45 11 osh-cpython
31 no-host abuild-print-help 3,142 0 0 0 16 0 39 0 osh-native
1 no-host bin-true 106,451 0 0 0 8 0 1,996 112 bash
9 no-host bin-true 66,453 0 0 0 8 0 1,990 103 dash
17 no-host bin-true 753,558 0 0 0 8 0 1,997 275 osh-cpython
25 no-host bin-true 127,201 0 0 0 16 0 1,991 51 osh-native
2 no-host configure.cpython 2,218,914 0 0 0 32,928 0 14,420 1,083 bash
10 no-host configure.cpython 2,245,166 0 0 0 32,992 0 14,673 1,011 dash
18 no-host configure.cpython 6,135,724 1 0 0 27,512 0 13,290 1,273 osh-cpython
26 no-host configure.cpython 2,214,514 0 0 0 27,520 0 13,325 1,153 osh-native
4 no-host configure.ocaml 410,561 0 0 0 5,120 0 1,949 170 bash
12 no-host configure.ocaml 391,067 0 0 0 5,112 0 1,898 163 dash
20 no-host configure.ocaml 639,707 0 0 0 5,112 0 1,855 169 osh-cpython
28 no-host configure.ocaml 413,438 0 0 0 5,120 0 1,927 171 osh-native
5 no-host configure.tcc 6,579 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,475 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,201 0 0 0 96 0 53 4 osh-cpython
29 no-host configure.tcc 7,011 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,100,992 0 0 0 42,400 0 18,547 988 bash
11 no-host configure.util-linux 2,260,102 1 0 0 42,592 0 17,503 1,111 dash
19 no-host configure.util-linux 5,316,418 11 0 0 39,112 0 17,123 1,243 osh-cpython
27 no-host configure.util-linux 2,002,527 0 0 0 39,120 0 16,924 1,208 osh-native
6 no-host configure.yash 256,314 0 0 0 4,120 0 863 86 bash
14 no-host configure.yash 245,183 0 0 0 3,720 0 870 72 dash
22 no-host configure.yash 384,155 0 0 0 3,728 0 854 100 osh-cpython
30 no-host configure.yash 258,640 0 0 0 3,736 0 847 79 osh-native
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 80 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,693 0 0 0 8 0 7 2 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-1ab97ca7
dash dash-308ec8e6
osh-cpython osh-36addff4
osh-native osh-8c0f51e1
host label host id
no-host no-host-556df3ee