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 10 460 22 23.98 1.16
bin-true no-host 685 544 2,259 831 3.30 1.21
configure.cpython no-host 15,200 15,290 28,693 15,491 1.89 1.02
configure.ocaml no-host 3,843 3,760 4,675 3,853 1.22 1.00
configure.tcc no-host 49 43 196 49 4.00 1.01
configure.util-linux no-host 14,266 15,056 31,322 14,584 2.20 1.02
configure.yash no-host 1,844 1,796 2,471 1,857 1.34 1.01
hello-world no-host 2 1 53 3 34.77 1.89

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,536 1,101 22,800 3,172 8.99 1.25
bin-true no-host 108,354 65,525 752,645 128,149 6.95 1.18
configure.cpython no-host 2,216,527 2,241,921 6,138,713 2,223,752 2.77 1.00
configure.ocaml no-host 410,873 391,250 638,737 413,583 1.55 1.01
configure.tcc no-host 6,527 5,501 23,265 7,005 3.56 1.07
configure.util-linux no-host 2,102,722 2,256,675 5,317,785 1,997,065 2.53 0.95
configure.yash no-host 256,196 245,157 384,150 257,827 1.50 1.01
hello-world no-host 153 81 3,688 351 24.10 2.29

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 21.9 8.8 5.06 2.03
bin-true no-host 2.9 1.4 17.4 8.0 6.04 2.77
configure.cpython no-host 27.4 27.1 27.4 27.5 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.4 19.3 19.3 19.4 0.99 1.00
configure.util-linux no-host 30.3 30.0 30.1 30.1 1.00 1.00
configure.yash no-host 24.2 24.4 24.5 24.4 1.01 1.01
hello-world no-host 2.9 1.4 17.3 6.3 6.00 2.18

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 6.3 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 831 1 2 2.6 8.0 154,714 13,064 2,817 9,734 78,361 66,619 5,012 3 50,000 0
configure.cpython no-host 15,491 1 64 15.0 27.5 1,772,690 49,457 28,526 86,381 908,113 778,196 42,399 60 50,000 0
configure.util-linux no-host 14,584 3 63 21.3 30.1 2,703,426 44,785 65,811 109,643 1,320,611 1,273,172 49,081 41 131,622 1
configure.ocaml no-host 3,853 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 19.4 30,549 30,549 0 1,504 14,816 14,229 350 0 50,000 0
configure.yash no-host 1,857 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 8.8 116,292 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 15 4 4.3 bash
15 no-host abuild-print-help 10 9 1 3.5 dash
23 no-host abuild-print-help 460 418 45 21.9 osh-cpython
31 no-host abuild-print-help 22 14 8 8.8 osh-native
1 no-host bin-true 685 513 202 2.9 bash
9 no-host bin-true 544 411 141 1.4 dash
17 no-host bin-true 2,259 1,487 1,033 17.4 osh-cpython
25 no-host bin-true 831 587 258 8.0 osh-native
2 no-host configure.cpython 15,200 9,170 6,435 27.4 bash
10 no-host configure.cpython 15,290 9,360 6,334 27.1 dash
18 no-host configure.cpython 28,693 17,515 13,044 27.4 osh-cpython
26 no-host configure.cpython 15,491 9,282 6,480 27.5 osh-native
4 no-host configure.ocaml 3,843 1,682 1,185 20.6 bash
12 no-host configure.ocaml 3,760 1,651 1,129 20.6 dash
20 no-host configure.ocaml 4,675 2,313 1,568 20.6 osh-cpython
28 no-host configure.ocaml 3,853 1,665 1,225 20.6 osh-native
5 no-host configure.tcc 49 40 9 19.4 bash
13 no-host configure.tcc 43 29 14 19.3 dash
21 no-host configure.tcc 196 138 61 19.3 osh-cpython
29 no-host configure.tcc 49 25 24 19.4 osh-native
3 no-host configure.util-linux 14,266 9,053 5,699 30.3 bash
11 no-host configure.util-linux 15,056 9,290 6,260 30.0 dash
19 no-host configure.util-linux 31,322 21,192 11,220 30.1 osh-cpython
27 no-host configure.util-linux 14,584 8,816 5,956 30.1 osh-native
6 no-host configure.yash 1,844 1,048 805 24.2 bash
14 no-host configure.yash 1,796 984 815 24.4 dash
22 no-host configure.yash 2,471 1,508 1,007 24.5 osh-cpython
30 no-host configure.yash 1,857 1,054 807 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 53 36 16 17.3 osh-cpython
24 no-host hello-world 3 3 0 6.3 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 2,536 0 0 0 16 0 41 3 bash
15 no-host abuild-print-help 1,101 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,800 0 0 0 8 0 45 9 osh-cpython
31 no-host abuild-print-help 3,172 0 0 0 16 0 39 2 osh-native
1 no-host bin-true 108,354 0 0 0 8 0 1,994 152 bash
9 no-host bin-true 65,525 0 0 0 8 0 1,987 45 dash
17 no-host bin-true 752,645 0 0 0 8 0 2,000 170 osh-cpython
25 no-host bin-true 128,149 0 0 0 16 0 1,987 170 osh-native
2 no-host configure.cpython 2,216,527 0 0 0 32,928 0 14,390 1,062 bash
10 no-host configure.cpython 2,241,921 0 0 0 32,992 0 14,563 1,003 dash
18 no-host configure.cpython 6,138,713 0 0 0 27,512 0 13,242 1,353 osh-cpython
26 no-host configure.cpython 2,223,752 0 0 0 27,520 0 13,196 1,061 osh-native
4 no-host configure.ocaml 410,873 0 0 0 5,120 0 1,955 192 bash
12 no-host configure.ocaml 391,250 0 0 0 5,112 0 1,920 136 dash
20 no-host configure.ocaml 638,737 0 0 0 5,112 0 1,851 165 osh-cpython
28 no-host configure.ocaml 413,583 0 0 0 5,120 0 1,934 145 osh-native
5 no-host configure.tcc 6,527 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,501 0 0 0 96 0 47 11 dash
21 no-host configure.tcc 23,265 0 0 0 96 0 53 11 osh-cpython
29 no-host configure.tcc 7,005 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,102,722 0 0 0 42,408 0 18,669 1,128 bash
11 no-host configure.util-linux 2,256,675 1 0 0 42,592 0 17,457 1,154 dash
19 no-host configure.util-linux 5,317,785 17 0 0 39,112 0 16,960 1,180 osh-cpython
27 no-host configure.util-linux 1,997,065 1 0 0 39,128 0 16,899 1,002 osh-native
6 no-host configure.yash 256,196 0 0 0 4,120 0 868 85 bash
14 no-host configure.yash 245,157 0 0 0 3,720 0 869 77 dash
22 no-host configure.yash 384,150 0 0 0 3,728 0 855 143 osh-cpython
30 no-host configure.yash 257,827 0 0 0 3,736 0 849 98 osh-native
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 81 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,688 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 351 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-b1769dfc
dash dash-308ec8e6
osh-cpython osh-0356a325
osh-native osh-cafef978
host label host id
no-host no-host-556df3ee