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 10 465 22 24.24 1.17
bin-true no-host 679 545 2,253 832 3.32 1.22
configure.cpython no-host 15,031 15,106 28,522 15,695 1.90 1.04
configure.ocaml no-host 3,801 3,736 4,651 3,883 1.22 1.02
configure.tcc no-host 48 42 195 49 4.06 1.02
configure.util-linux no-host 14,067 14,894 31,512 14,738 2.24 1.05
configure.yash no-host 1,813 1,766 2,469 1,827 1.36 1.01
hello-world no-host 2 1 48 3 29.61 1.78

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,539 1,128 23,403 3,227 9.22 1.27
bin-true no-host 106,386 66,470 752,404 129,131 7.07 1.21
configure.cpython no-host 2,218,769 2,239,368 6,142,801 2,241,296 2.77 1.01
configure.ocaml no-host 410,464 391,323 639,559 413,150 1.56 1.01
configure.tcc no-host 6,550 5,468 23,189 6,979 3.54 1.07
configure.util-linux no-host 2,100,619 2,263,846 5,328,479 2,013,220 2.54 0.96
configure.yash no-host 255,532 244,616 385,908 258,264 1.51 1.01
hello-world no-host 151 83 3,656 351 24.21 2.32

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 21.4 8.9 4.79 2.00
bin-true no-host 2.9 1.4 17.2 8.0 5.95 2.77
configure.cpython no-host 27.4 27.4 27.4 27.3 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.4 20.4 1.00 1.00
configure.tcc no-host 19.3 19.3 19.3 19.1 1.00 0.99
configure.util-linux no-host 30.1 30.0 30.0 30.1 1.00 1.00
configure.yash no-host 24.4 24.5 24.4 24.2 1.00 0.99
hello-world no-host 2.8 1.4 17.2 6.3 6.24 2.29

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 3,722 3,722 0 684 1,874 1,164 2 0 50,000 0
bin-true no-host 832 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 15,695 1 63 15.8 27.3 1,772,603 49,196 28,507 101,770 908,050 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,738 3 64 22.2 30.1 2,703,267 44,765 65,791 126,121 1,320,494 1,256,652 49,081 41 131,582 1
configure.ocaml no-host 3,883 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 19.1 30,522 30,522 0 1,599 14,798 14,125 350 0 50,000 0
configure.yash no-host 1,827 1 2 2.6 24.2 139,686 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 8.9 116,265 64,454 42,662 4,610 54,543 57,112 478 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 2 4.5 bash
15 no-host abuild-print-help 10 9 1 3.5 dash
23 no-host abuild-print-help 465 422 46 21.4 osh-cpython
31 no-host abuild-print-help 22 16 7 8.9 osh-native
1 no-host bin-true 679 502 209 2.9 bash
9 no-host bin-true 545 421 133 1.4 dash
17 no-host bin-true 2,253 1,507 1,007 17.2 osh-cpython
25 no-host bin-true 832 580 261 8.0 osh-native
2 no-host configure.cpython 15,031 8,935 6,492 27.4 bash
10 no-host configure.cpython 15,106 9,339 6,189 27.4 dash
18 no-host configure.cpython 28,522 17,239 13,104 27.4 osh-cpython
26 no-host configure.cpython 15,695 9,192 6,774 27.3 osh-native
4 no-host configure.ocaml 3,801 1,699 1,135 20.4 bash
12 no-host configure.ocaml 3,736 1,632 1,125 20.6 dash
20 no-host configure.ocaml 4,651 2,200 1,652 20.4 osh-cpython
28 no-host configure.ocaml 3,883 1,668 1,253 20.4 osh-native
5 no-host configure.tcc 48 27 21 19.3 bash
13 no-host configure.tcc 42 21 20 19.3 dash
21 no-host configure.tcc 195 130 68 19.3 osh-cpython
29 no-host configure.tcc 49 36 13 19.1 osh-native
3 no-host configure.util-linux 14,067 8,897 5,645 30.1 bash
11 no-host configure.util-linux 14,894 9,118 6,291 30.0 dash
19 no-host configure.util-linux 31,512 20,818 11,773 30.0 osh-cpython
27 no-host configure.util-linux 14,738 8,973 5,960 30.1 osh-native
6 no-host configure.yash 1,813 1,060 763 24.4 bash
14 no-host configure.yash 1,766 1,032 736 24.5 dash
22 no-host configure.yash 2,469 1,540 972 24.4 osh-cpython
30 no-host configure.yash 1,827 1,050 781 24.2 osh-native
0 no-host hello-world 2 2 0 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 48 28 19 17.2 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 2,539 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,128 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,403 0 0 0 8 0 47 10 osh-cpython
31 no-host abuild-print-help 3,227 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 106,386 0 0 0 8 0 1,992 87 bash
9 no-host bin-true 66,470 0 0 0 8 0 1,985 43 dash
17 no-host bin-true 752,404 0 0 0 8 0 1,994 314 osh-cpython
25 no-host bin-true 129,131 0 0 0 16 0 1,989 224 osh-native
2 no-host configure.cpython 2,218,769 0 0 0 32,928 0 14,429 1,227 bash
10 no-host configure.cpython 2,239,368 0 0 0 32,992 0 14,610 1,206 dash
18 no-host configure.cpython 6,142,801 1 0 0 27,512 0 13,205 1,138 osh-cpython
26 no-host configure.cpython 2,241,296 0 0 0 27,520 0 13,315 1,091 osh-native
4 no-host configure.ocaml 410,464 0 0 0 5,120 0 1,951 172 bash
12 no-host configure.ocaml 391,323 0 0 0 5,112 0 1,916 149 dash
20 no-host configure.ocaml 639,559 0 0 0 5,112 0 1,855 182 osh-cpython
28 no-host configure.ocaml 413,150 0 0 0 5,120 0 1,929 159 osh-native
5 no-host configure.tcc 6,550 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,468 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,189 0 0 0 96 0 53 14 osh-cpython
29 no-host configure.tcc 6,979 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,100,619 0 0 0 42,408 0 18,688 1,055 bash
11 no-host configure.util-linux 2,263,846 1 0 0 42,592 0 17,405 1,101 dash
19 no-host configure.util-linux 5,328,479 12 0 0 39,120 0 17,081 1,451 osh-cpython
27 no-host configure.util-linux 2,013,220 1 0 0 39,128 0 17,086 1,058 osh-native
6 no-host configure.yash 255,532 0 0 0 4,120 0 872 84 bash
14 no-host configure.yash 244,616 0 0 0 3,720 0 867 73 dash
22 no-host configure.yash 385,908 0 0 0 3,728 0 857 101 osh-cpython
30 no-host configure.yash 258,264 0 0 0 3,736 0 852 95 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 3,656 0 0 0 8 0 7 5 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-f9acca77
dash dash-308ec8e6
osh-cpython osh-16dd8022
osh-native osh-e13a84bd
host label host id
no-host no-host-13226fd6