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 10 456 22 23.71 1.16
bin-true no-host 668 547 2,249 811 3.37 1.21
configure.cpython no-host 15,277 15,222 28,725 15,418 1.88 1.01
configure.ocaml no-host 3,879 3,779 4,658 3,874 1.20 1.00
configure.tcc no-host 48 42 192 49 4.01 1.03
configure.util-linux no-host 14,238 15,033 31,211 14,483 2.19 1.02
configure.yash no-host 1,842 1,793 2,450 1,844 1.33 1.00
hello-world no-host 2 1 48 3 31.21 1.82

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,553 1,132 23,378 3,183 9.16 1.25
bin-true no-host 105,327 66,381 752,867 127,205 7.15 1.21
configure.cpython no-host 2,218,722 2,239,889 6,147,485 2,235,716 2.77 1.01
configure.ocaml no-host 411,190 391,265 638,569 413,511 1.55 1.01
configure.tcc no-host 6,538 5,506 23,233 6,962 3.55 1.06
configure.util-linux no-host 2,103,105 2,257,441 5,320,939 2,010,280 2.53 0.96
configure.yash no-host 255,690 244,550 384,692 259,197 1.50 1.01
hello-world no-host 151 83 3,653 348 24.19 2.30

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 8.7 4.85 1.94
bin-true no-host 2.9 1.4 17.4 8.0 6.05 2.77
configure.cpython no-host 27.3 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.4 20.4 0.99 0.99
configure.tcc no-host 19.4 19.3 19.4 19.4 1.00 1.00
configure.util-linux no-host 30.0 30.1 30.1 30.1 1.00 1.00
configure.yash no-host 24.4 24.4 24.4 24.5 1.00 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 0.3 6.2 3,722 3,722 0 684 1,874 1,164 2 0 50,000 0
bin-true no-host 811 1 2 2.7 8.0 154,687 12,991 2,798 11,737 78,343 64,607 5,012 3 50,000 0
configure.cpython no-host 15,418 1 61 15.8 27.4 1,772,603 49,196 28,507 101,770 908,050 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,483 2 59 22.2 30.1 2,703,267 44,765 65,811 126,121 1,320,494 1,256,652 49,081 41 131,622 1
configure.ocaml no-host 3,874 1 2 2.7 20.4 150,029 11,044 5,137 8,602 71,628 69,799 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,522 30,522 0 1,599 14,798 14,125 350 0 50,000 0
configure.yash no-host 1,844 1 2 2.6 24.5 139,686 7,963 6,599 7,554 70,300 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.7 116,265 64,454 42,662 4,609 54,543 57,113 478 3 85,324 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 8 2 3.5 dash
23 no-host abuild-print-help 456 411 48 21.6 osh-cpython
31 no-host abuild-print-help 22 12 11 8.7 osh-native
1 no-host bin-true 668 495 204 2.9 bash
9 no-host bin-true 547 411 147 1.4 dash
17 no-host bin-true 2,249 1,498 1,013 17.4 osh-cpython
25 no-host bin-true 811 567 259 8.0 osh-native
2 no-host configure.cpython 15,277 9,085 6,598 27.3 bash
10 no-host configure.cpython 15,222 8,995 6,649 27.4 dash
18 no-host configure.cpython 28,725 17,437 13,149 27.4 osh-cpython
26 no-host configure.cpython 15,418 9,113 6,578 27.4 osh-native
4 no-host configure.ocaml 3,879 1,663 1,255 20.6 bash
12 no-host configure.ocaml 3,779 1,605 1,193 20.6 dash
20 no-host configure.ocaml 4,658 2,128 1,731 20.4 osh-cpython
28 no-host configure.ocaml 3,874 1,641 1,272 20.4 osh-native
5 no-host configure.tcc 48 25 23 19.4 bash
13 no-host configure.tcc 42 24 18 19.3 dash
21 no-host configure.tcc 192 155 40 19.4 osh-cpython
29 no-host configure.tcc 49 24 25 19.4 osh-native
3 no-host configure.util-linux 14,238 8,994 5,719 30.0 bash
11 no-host configure.util-linux 15,033 9,231 6,300 30.1 dash
19 no-host configure.util-linux 31,211 21,127 11,181 30.1 osh-cpython
27 no-host configure.util-linux 14,483 8,714 5,964 30.1 osh-native
6 no-host configure.yash 1,842 995 855 24.4 bash
14 no-host configure.yash 1,793 1,092 704 24.4 dash
22 no-host configure.yash 2,450 1,530 964 24.4 osh-cpython
30 no-host configure.yash 1,844 1,062 786 24.5 osh-native
0 no-host hello-world 2 0 2 2.8 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 48 35 14 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 2,553 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,132 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,378 0 0 0 8 0 47 16 osh-cpython
31 no-host abuild-print-help 3,183 0 0 0 16 0 41 4 osh-native
1 no-host bin-true 105,327 0 0 0 8 0 1,990 37 bash
9 no-host bin-true 66,381 0 0 0 8 0 1,987 42 dash
17 no-host bin-true 752,867 0 0 0 8 0 1,994 235 osh-cpython
25 no-host bin-true 127,205 0 0 0 16 0 1,987 64 osh-native
2 no-host configure.cpython 2,218,722 0 0 0 32,928 0 14,530 1,164 bash
10 no-host configure.cpython 2,239,889 0 0 0 32,992 0 14,611 1,153 dash
18 no-host configure.cpython 6,147,485 1 0 0 27,512 0 13,247 1,393 osh-cpython
26 no-host configure.cpython 2,235,716 0 0 0 27,520 0 13,333 1,062 osh-native
4 no-host configure.ocaml 411,190 0 0 0 5,120 0 1,954 139 bash
12 no-host configure.ocaml 391,265 0 0 0 5,112 0 1,927 135 dash
20 no-host configure.ocaml 638,569 0 0 0 5,112 0 1,853 330 osh-cpython
28 no-host configure.ocaml 413,511 0 0 0 5,120 0 1,934 162 osh-native
5 no-host configure.tcc 6,538 0 0 0 104 0 49 4 bash
13 no-host configure.tcc 5,506 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,233 0 0 0 96 0 53 6 osh-cpython
29 no-host configure.tcc 6,962 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,103,105 0 0 0 42,400 0 18,516 1,018 bash
11 no-host configure.util-linux 2,257,441 0 0 0 42,584 0 17,456 1,095 dash
19 no-host configure.util-linux 5,320,939 11 0 0 39,112 0 17,059 1,228 osh-cpython
27 no-host configure.util-linux 2,010,280 0 0 0 39,128 0 17,063 871 osh-native
6 no-host configure.yash 255,690 0 0 0 4,120 0 863 89 bash
14 no-host configure.yash 244,550 0 0 0 3,720 0 866 81 dash
22 no-host configure.yash 384,692 0 0 0 3,728 0 860 81 osh-cpython
30 no-host configure.yash 259,197 0 0 0 3,736 0 855 80 osh-native
0 no-host hello-world 151 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 3,653 0 0 0 8 0 7 6 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-cff94f40
dash dash-308ec8e6
osh-cpython osh-fc38bbdb
osh-native osh-58bf30dd
host label host id
no-host no-host-13226fd6