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 9 459 22 24.11 1.17
bin-true no-host 670 546 2,249 818 3.36 1.22
configure.cpython no-host 14,942 15,039 28,640 15,238 1.92 1.02
configure.ocaml no-host 3,787 3,735 4,647 3,823 1.23 1.01
configure.tcc no-host 47 41 193 49 4.11 1.04
configure.util-linux no-host 14,035 14,793 31,106 14,382 2.22 1.02
configure.yash no-host 1,863 1,768 2,448 1,827 1.31 0.98
hello-world no-host 1 1 48 3 32.22 1.99

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,528 1,128 22,798 3,185 9.02 1.26
bin-true no-host 106,314 66,458 752,756 129,225 7.08 1.22
configure.cpython no-host 2,218,888 2,242,028 6,144,725 2,219,284 2.77 1.00
configure.ocaml no-host 410,549 391,183 638,950 414,210 1.56 1.01
configure.tcc no-host 6,552 5,488 23,233 6,990 3.55 1.07
configure.util-linux no-host 2,105,567 2,265,425 5,308,765 1,994,183 2.52 0.95
configure.yash no-host 256,403 244,682 381,151 258,158 1.49 1.01
hello-world no-host 153 84 3,685 345 24.08 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 21.7 9.0 5.03 2.09
bin-true no-host 3.0 1.6 17.4 8.1 5.78 2.70
configure.cpython no-host 27.4 27.1 27.4 27.1 1.00 0.99
configure.ocaml no-host 20.6 20.4 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.3 19.4 19.3 1.01 1.00
configure.util-linux no-host 30.3 30.0 29.9 30.1 0.99 1.00
configure.yash no-host 24.2 24.4 24.2 24.4 1.00 1.01
hello-world no-host 2.8 1.6 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 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 818 1 2 2.6 8.1 154,714 13,064 2,817 9,734 78,361 66,619 5,012 3 50,000 0
configure.cpython no-host 15,238 1 60 15.0 27.1 1,772,690 49,457 28,526 86,381 908,113 778,196 42,399 60 50,000 0
configure.util-linux no-host 14,382 3 60 21.3 30.1 2,703,426 42,790 65,831 109,643 1,320,611 1,273,172 49,081 41 131,662 1
configure.ocaml no-host 3,823 1 2 2.6 20.6 150,060 11,064 5,157 7,513 71,649 70,898 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,549 30,549 0 1,504 14,816 14,229 350 0 50,000 0
configure.yash no-host 1,827 1 2 2.6 24.4 139,717 7,982 6,618 6,320 70,321 63,076 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 9.0 116,292 64,473 42,681 4,555 54,561 57,176 478 3 85,362 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 6 4.3 bash
15 no-host abuild-print-help 9 7 3 3.5 dash
23 no-host abuild-print-help 459 427 35 21.7 osh-cpython
31 no-host abuild-print-help 22 15 7 9.0 osh-native
1 no-host bin-true 670 498 203 3.0 bash
9 no-host bin-true 546 423 133 1.6 dash
17 no-host bin-true 2,249 1,495 1,017 17.4 osh-cpython
25 no-host bin-true 818 575 259 8.1 osh-native
2 no-host configure.cpython 14,942 8,924 6,410 27.4 bash
10 no-host configure.cpython 15,039 8,978 6,472 27.1 dash
18 no-host configure.cpython 28,640 17,699 12,788 27.4 osh-cpython
26 no-host configure.cpython 15,238 9,114 6,386 27.1 osh-native
4 no-host configure.ocaml 3,787 1,518 1,307 20.6 bash
12 no-host configure.ocaml 3,735 1,597 1,154 20.4 dash
20 no-host configure.ocaml 4,647 2,255 1,597 20.6 osh-cpython
28 no-host configure.ocaml 3,823 1,570 1,294 20.6 osh-native
5 no-host configure.tcc 47 31 17 19.3 bash
13 no-host configure.tcc 41 27 15 19.3 dash
21 no-host configure.tcc 193 150 47 19.4 osh-cpython
29 no-host configure.tcc 49 35 14 19.3 osh-native
3 no-host configure.util-linux 14,035 8,785 5,713 30.3 bash
11 no-host configure.util-linux 14,793 9,095 6,185 30.0 dash
19 no-host configure.util-linux 31,106 20,595 11,589 29.9 osh-cpython
27 no-host configure.util-linux 14,382 8,509 6,070 30.1 osh-native
6 no-host configure.yash 1,863 1,079 760 24.2 bash
14 no-host configure.yash 1,768 999 772 24.4 dash
22 no-host configure.yash 2,448 1,568 922 24.2 osh-cpython
30 no-host configure.yash 1,827 1,035 796 24.4 osh-native
0 no-host hello-world 1 2 0 2.8 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 48 24 24 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 2,528 0 0 0 16 0 41 5 bash
15 no-host abuild-print-help 1,128 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 22,798 0 0 0 8 0 45 11 osh-cpython
31 no-host abuild-print-help 3,185 0 0 0 16 0 39 3 osh-native
1 no-host bin-true 106,314 0 0 0 8 0 1,992 44 bash
9 no-host bin-true 66,458 0 0 0 8 0 1,992 34 dash
17 no-host bin-true 752,756 0 0 0 8 0 1,994 215 osh-cpython
25 no-host bin-true 129,225 0 0 0 16 0 1,992 75 osh-native
2 no-host configure.cpython 2,218,888 0 0 0 32,928 0 14,528 1,093 bash
10 no-host configure.cpython 2,242,028 2 0 0 32,992 0 14,517 1,100 dash
18 no-host configure.cpython 6,144,725 0 0 0 27,512 0 13,293 1,144 osh-cpython
26 no-host configure.cpython 2,219,284 0 0 0 27,520 0 13,325 1,092 osh-native
4 no-host configure.ocaml 410,549 0 0 0 5,120 0 1,947 166 bash
12 no-host configure.ocaml 391,183 0 0 0 5,112 0 1,925 164 dash
20 no-host configure.ocaml 638,950 0 0 0 5,112 0 1,854 301 osh-cpython
28 no-host configure.ocaml 414,210 0 0 0 5,120 0 1,930 170 osh-native
5 no-host configure.tcc 6,552 0 0 0 104 0 48 2 bash
13 no-host configure.tcc 5,488 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,233 0 0 0 96 0 53 19 osh-cpython
29 no-host configure.tcc 6,990 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,105,567 1 0 0 42,400 0 18,524 1,048 bash
11 no-host configure.util-linux 2,265,425 1 0 0 42,584 0 17,439 1,064 dash
19 no-host configure.util-linux 5,308,765 12 0 0 39,112 0 17,071 1,146 osh-cpython
27 no-host configure.util-linux 1,994,183 0 0 0 39,120 0 16,965 993 osh-native
6 no-host configure.yash 256,403 0 0 0 4,120 0 878 101 bash
14 no-host configure.yash 244,682 0 0 0 3,720 0 870 85 dash
22 no-host configure.yash 381,151 0 0 0 3,728 0 854 88 osh-cpython
30 no-host configure.yash 258,158 0 0 0 3,736 0 849 78 osh-native
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 84 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,685 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 345 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-5fe1233a
dash dash-308ec8e6
osh-cpython osh-4c24b0c3
osh-native osh-384097ef
host label host id
no-host no-host-556df3ee