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 10 477 22 25.36 1.19
bin-true no-host 679 539 2,239 820 3.30 1.21
configure.cpython no-host 14,908 14,974 28,275 15,170 1.90 1.02
configure.ocaml no-host 3,839 3,722 4,613 3,822 1.20 1.00
configure.tcc no-host 48 42 190 49 3.95 1.02
configure.util-linux no-host 13,918 14,789 30,825 14,332 2.21 1.03
configure.yash no-host 1,813 1,763 2,435 1,830 1.34 1.01
hello-world no-host 1 1 48 3 31.91 1.92

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,530 1,107 23,139 3,231 9.15 1.28
bin-true no-host 106,337 66,478 750,537 129,152 7.06 1.21
configure.cpython no-host 2,219,863 2,243,666 6,095,240 2,239,617 2.75 1.01
configure.ocaml no-host 410,274 390,687 635,742 414,168 1.55 1.01
configure.tcc no-host 6,562 5,497 23,203 7,034 3.54 1.07
configure.util-linux no-host 2,096,530 2,262,231 5,306,759 2,026,494 2.53 0.97
configure.yash no-host 256,482 244,525 385,701 258,255 1.50 1.01
hello-world no-host 154 83 3,656 346 23.74 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 4.3 3.5 21.6 8.8 5.00 2.03
bin-true no-host 3.0 1.3 17.3 8.1 5.74 2.70
configure.cpython no-host 27.5 27.4 27.5 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.4 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.3 19.3 19.4 1.00 1.01
configure.util-linux no-host 30.1 30.3 30.1 30.0 1.00 1.00
configure.yash no-host 24.4 24.4 24.5 24.4 1.01 1.00
hello-world no-host 2.9 1.4 17.2 6.2 5.95 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 0.2 6.2 3,711 3,711 0 681 1,866 1,164 2 0 50,000 0
bin-true no-host 820 1 2 2.7 8.1 154,658 12,890 2,792 11,730 78,319 64,609 5,012 3 50,000 0
configure.cpython no-host 15,170 1 60 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 14,332 3 59 22.2 30.0 2,703,259 44,760 65,806 126,121 1,320,486 1,256,652 49,081 41 131,612 1
configure.ocaml no-host 3,822 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 19.4 30,514 30,514 0 1,599 14,790 14,125 350 0 50,000 0
configure.yash no-host 1,830 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 8.8 116,221 64,449 42,657 4,601 54,503 57,117 478 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 7 12 4.3 bash
15 no-host abuild-print-help 10 9 1 3.5 dash
23 no-host abuild-print-help 477 428 53 21.6 osh-cpython
31 no-host abuild-print-help 22 17 6 8.8 osh-native
1 no-host bin-true 679 505 206 3.0 bash
9 no-host bin-true 539 412 136 1.3 dash
17 no-host bin-true 2,239 1,485 1,006 17.3 osh-cpython
25 no-host bin-true 820 586 248 8.1 osh-native
2 no-host configure.cpython 14,908 9,082 6,226 27.5 bash
10 no-host configure.cpython 14,974 9,085 6,309 27.4 dash
18 no-host configure.cpython 28,275 17,284 12,815 27.5 osh-cpython
26 no-host configure.cpython 15,170 8,934 6,505 27.4 osh-native
4 no-host configure.ocaml 3,839 1,631 1,243 20.6 bash
12 no-host configure.ocaml 3,722 1,566 1,176 20.4 dash
20 no-host configure.ocaml 4,613 2,103 1,714 20.6 osh-cpython
28 no-host configure.ocaml 3,822 1,629 1,231 20.6 osh-native
5 no-host configure.tcc 48 33 15 19.3 bash
13 no-host configure.tcc 42 32 11 19.3 dash
21 no-host configure.tcc 190 147 46 19.3 osh-cpython
29 no-host configure.tcc 49 26 23 19.4 osh-native
3 no-host configure.util-linux 13,918 8,855 5,539 30.1 bash
11 no-host configure.util-linux 14,789 9,003 6,264 30.3 dash
19 no-host configure.util-linux 30,825 20,714 11,176 30.1 osh-cpython
27 no-host configure.util-linux 14,332 8,623 5,908 30.0 osh-native
6 no-host configure.yash 1,813 1,071 751 24.4 bash
14 no-host configure.yash 1,763 964 803 24.4 dash
22 no-host configure.yash 2,435 1,486 991 24.5 osh-cpython
30 no-host configure.yash 1,830 1,050 783 24.4 osh-native
0 no-host hello-world 1 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 48 20 27 17.2 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 2,530 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,107 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,139 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,231 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 106,337 0 0 0 8 0 1,989 48 bash
9 no-host bin-true 66,478 0 0 0 8 0 1,987 108 dash
17 no-host bin-true 750,537 0 0 0 8 0 1,987 346 osh-cpython
25 no-host bin-true 129,152 0 0 0 16 0 1,990 141 osh-native
2 no-host configure.cpython 2,219,863 0 0 0 32,928 0 14,542 1,151 bash
10 no-host configure.cpython 2,243,666 1 0 0 32,992 0 14,659 939 dash
18 no-host configure.cpython 6,095,240 0 0 0 27,512 0 13,212 1,249 osh-cpython
26 no-host configure.cpython 2,239,617 0 0 0 27,520 0 13,314 1,133 osh-native
4 no-host configure.ocaml 410,274 0 0 0 5,120 0 1,952 196 bash
12 no-host configure.ocaml 390,687 0 0 0 5,112 0 1,927 173 dash
20 no-host configure.ocaml 635,742 0 0 0 5,112 0 1,868 241 osh-cpython
28 no-host configure.ocaml 414,168 0 0 0 5,120 0 1,931 166 osh-native
5 no-host configure.tcc 6,562 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,497 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,203 0 0 0 96 0 53 8 osh-cpython
29 no-host configure.tcc 7,034 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,096,530 0 0 0 42,400 0 18,594 1,138 bash
11 no-host configure.util-linux 2,262,231 0 0 0 42,584 0 17,415 1,127 dash
19 no-host configure.util-linux 5,306,759 6 0 0 39,120 0 17,275 1,233 osh-cpython
27 no-host configure.util-linux 2,026,494 0 0 0 39,128 0 17,052 1,050 osh-native
6 no-host configure.yash 256,482 0 0 0 4,120 0 865 76 bash
14 no-host configure.yash 244,525 0 0 0 3,720 0 866 70 dash
22 no-host configure.yash 385,701 0 0 0 3,728 0 855 88 osh-cpython
30 no-host configure.yash 258,255 0 0 0 3,736 0 855 91 osh-native
0 no-host hello-world 154 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 3,656 0 0 0 8 0 7 2 osh-cpython
24 no-host hello-world 346 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-593ab01c
dash dash-308ec8e6
osh-cpython osh-b9a26af2
osh-native osh-21cd9618
host label host id
no-host no-host-e54d7702