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 9 453 22 23.71 1.16
bin-true no-host 668 547 2,216 823 3.32 1.23
configure.cpython no-host 14,662 14,819 28,202 15,021 1.92 1.02
configure.ocaml no-host 3,776 3,695 4,538 3,790 1.20 1.00
configure.tcc no-host 47 41 191 48 4.03 1.02
configure.util-linux no-host 13,786 14,648 30,754 14,196 2.23 1.03
configure.yash no-host 1,791 1,747 2,403 1,794 1.34 1.00
hello-world no-host 1 1 48 3 32.40 1.95

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,534 1,106 23,494 3,215 9.27 1.27
bin-true no-host 104,283 66,393 752,875 128,179 7.22 1.23
configure.cpython no-host 2,222,236 2,240,244 6,141,054 2,239,466 2.76 1.01
configure.ocaml no-host 410,169 391,198 639,917 413,797 1.56 1.01
configure.tcc no-host 6,592 5,489 23,255 6,984 3.53 1.06
configure.util-linux no-host 2,096,386 2,263,568 5,331,182 2,021,998 2.54 0.96
configure.yash no-host 256,725 245,139 384,146 258,790 1.50 1.01
hello-world no-host 155 80 3,687 348 23.79 2.25

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 21.8 9.2 4.88 2.06
bin-true no-host 3.0 1.6 17.3 8.0 5.74 2.65
configure.cpython no-host 27.4 27.4 27.3 27.5 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.4 20.6 0.99 1.00
configure.tcc no-host 19.3 19.3 19.3 19.3 1.00 1.00
configure.util-linux no-host 30.3 30.3 30.3 30.3 1.00 1.00
configure.yash no-host 24.5 24.4 24.5 24.4 1.00 0.99
hello-world no-host 2.8 1.4 17.4 6.2 6.33 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 0.3 6.2 3,727 3,727 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 823 1 2 2.7 8.0 154,692 12,992 2,799 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 15,021 1 60 15.8 27.5 1,772,668 49,197 28,508 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 14,196 2 57 22.2 30.3 2,703,404 44,766 65,812 126,121 1,320,596 1,256,687 49,081 41 131,624 1
configure.ocaml no-host 3,790 0 2 2.7 20.6 150,038 11,045 5,138 8,602 71,634 69,802 2,680 3 50,000 0
configure.tcc no-host 48 0 0 1.3 19.3 30,527 30,527 0 1,599 14,801 14,127 350 0 50,000 0
configure.yash no-host 1,794 1 2 2.6 24.4 139,695 7,964 6,600 7,554 70,306 61,835 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 9.2 116,270 64,455 42,663 4,610 54,546 57,114 478 3 85,326 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 10 0 3.5 dash
23 no-host abuild-print-help 453 409 47 21.8 osh-cpython
31 no-host abuild-print-help 22 17 5 9.2 osh-native
1 no-host bin-true 668 490 210 3.0 bash
9 no-host bin-true 547 419 137 1.6 dash
17 no-host bin-true 2,216 1,462 1,002 17.3 osh-cpython
25 no-host bin-true 823 581 257 8.0 osh-native
2 no-host configure.cpython 14,662 8,818 6,237 27.4 bash
10 no-host configure.cpython 14,819 9,050 6,183 27.4 dash
18 no-host configure.cpython 28,202 17,309 12,715 27.3 osh-cpython
26 no-host configure.cpython 15,021 8,855 6,442 27.5 osh-native
4 no-host configure.ocaml 3,776 1,656 1,154 20.6 bash
12 no-host configure.ocaml 3,695 1,508 1,207 20.6 dash
20 no-host configure.ocaml 4,538 2,129 1,611 20.4 osh-cpython
28 no-host configure.ocaml 3,790 1,490 1,340 20.6 osh-native
5 no-host configure.tcc 47 28 20 19.3 bash
13 no-host configure.tcc 41 25 16 19.3 dash
21 no-host configure.tcc 191 143 51 19.3 osh-cpython
29 no-host configure.tcc 48 35 14 19.3 osh-native
3 no-host configure.util-linux 13,786 8,765 5,511 30.3 bash
11 no-host configure.util-linux 14,648 8,889 6,248 30.3 dash
19 no-host configure.util-linux 30,754 20,755 11,074 30.3 osh-cpython
27 no-host configure.util-linux 14,196 8,729 5,667 30.3 osh-native
6 no-host configure.yash 1,791 1,033 766 24.5 bash
14 no-host configure.yash 1,747 1,019 731 24.4 dash
22 no-host configure.yash 2,403 1,401 1,044 24.5 osh-cpython
30 no-host configure.yash 1,794 1,098 701 24.4 osh-native
0 no-host hello-world 1 0 2 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 48 32 16 17.4 osh-cpython
24 no-host hello-world 3 0 3 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 2,534 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,106 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,494 0 0 0 8 0 47 12 osh-cpython
31 no-host abuild-print-help 3,215 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 104,283 0 0 0 8 0 1,992 53 bash
9 no-host bin-true 66,393 0 0 0 8 0 1,990 146 dash
17 no-host bin-true 752,875 0 0 0 8 0 1,997 183 osh-cpython
25 no-host bin-true 128,179 0 0 0 16 0 1,989 87 osh-native
2 no-host configure.cpython 2,222,236 0 0 0 32,928 0 14,480 1,026 bash
10 no-host configure.cpython 2,240,244 0 0 0 32,992 0 14,616 1,098 dash
18 no-host configure.cpython 6,141,054 1 0 0 27,512 0 13,339 1,167 osh-cpython
26 no-host configure.cpython 2,239,466 0 0 0 27,520 0 13,321 1,153 osh-native
4 no-host configure.ocaml 410,169 0 0 0 5,120 0 1,955 156 bash
12 no-host configure.ocaml 391,198 0 0 0 5,112 0 1,870 158 dash
20 no-host configure.ocaml 639,917 1 0 0 5,112 0 1,862 181 osh-cpython
28 no-host configure.ocaml 413,797 0 0 0 5,120 0 1,924 167 osh-native
5 no-host configure.tcc 6,592 0 0 0 104 0 48 1 bash
13 no-host configure.tcc 5,489 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,255 0 0 0 96 0 53 13 osh-cpython
29 no-host configure.tcc 6,984 0 0 0 104 0 46 1 osh-native
3 no-host configure.util-linux 2,096,386 2 0 0 42,400 0 18,609 1,028 bash
11 no-host configure.util-linux 2,263,568 0 0 0 42,584 0 17,447 1,039 dash
19 no-host configure.util-linux 5,331,182 3 0 0 39,120 0 17,101 1,213 osh-cpython
27 no-host configure.util-linux 2,021,998 0 0 0 39,128 0 17,067 1,058 osh-native
6 no-host configure.yash 256,725 0 0 0 4,120 0 872 75 bash
14 no-host configure.yash 245,139 0 0 0 3,720 0 872 74 dash
22 no-host configure.yash 384,146 0 0 0 3,728 0 856 82 osh-cpython
30 no-host configure.yash 258,790 0 0 0 3,736 0 854 78 osh-native
0 no-host hello-world 155 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 3,687 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 348 0 0 0 16 0 0 1 osh-native

Shell and Host

shell label shell id
bash bash-64b65e08
dash dash-308ec8e6
osh-cpython osh-408d4755
osh-native osh-a61c8408
host label host id
no-host no-host-1c33b689