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 9 455 23 23.94 1.19
bin-true no-host 676 539 2,205 806 3.26 1.19
configure.cpython no-host 14,808 14,924 28,181 15,051 1.90 1.02
configure.ocaml no-host 3,792 3,719 4,563 3,781 1.20 1.00
configure.tcc no-host 48 42 191 49 4.02 1.02
configure.util-linux no-host 13,850 14,763 30,688 14,184 2.22 1.02
configure.yash no-host 1,806 1,749 2,394 1,814 1.33 1.00
hello-world no-host 2 1 47 3 31.00 1.81

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 1,101 23,685 3,178 9.33 1.25
bin-true no-host 108,378 66,492 742,687 125,100 6.85 1.15
configure.cpython no-host 2,219,956 2,247,306 6,128,284 2,236,091 2.76 1.01
configure.ocaml no-host 410,551 391,089 638,805 413,732 1.56 1.01
configure.tcc no-host 6,534 5,491 23,171 6,970 3.55 1.07
configure.util-linux no-host 2,098,798 2,265,946 5,302,489 2,008,902 2.53 0.96
configure.yash no-host 256,772 244,097 384,690 258,993 1.50 1.01
hello-world no-host 155 84 3,665 347 23.65 2.24

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 3.4 21.6 8.9 4.85 2.00
bin-true no-host 2.9 1.6 17.3 7.9 6.00 2.73
configure.cpython no-host 27.4 27.4 27.4 27.3 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 19.4 19.3 19.1 0.99 0.99
configure.util-linux no-host 30.0 30.0 30.0 30.0 1.00 1.00
configure.yash no-host 24.2 24.4 24.4 24.2 1.01 1.00
hello-world no-host 2.9 1.6 17.4 6.2 6.05 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 0.3 6.2 3,722 3,722 0 684 1,873 1,165 2 0 50,000 0
bin-true no-host 806 1 2 2.7 7.9 154,687 12,991 2,798 11,737 78,342 64,608 5,012 3 50,000 0
configure.cpython no-host 15,051 1 58 15.8 27.3 1,772,603 49,196 28,507 101,770 908,049 762,784 42,399 60 50,000 0
configure.util-linux no-host 14,184 2 58 22.2 30.0 2,703,267 44,765 65,811 126,121 1,320,493 1,256,653 49,081 41 131,622 1
configure.ocaml no-host 3,781 1 2 2.7 20.6 150,029 11,044 5,137 8,602 71,627 69,800 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.1 30,522 30,522 0 1,599 14,797 14,126 350 0 50,000 0
configure.yash no-host 1,814 1 2 2.6 24.2 139,686 7,963 6,599 7,554 70,299 61,833 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.9 116,265 64,454 42,662 4,610 54,542 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 13 6 4.5 bash
15 no-host abuild-print-help 9 7 3 3.4 dash
23 no-host abuild-print-help 455 411 48 21.6 osh-cpython
31 no-host abuild-print-help 23 22 1 8.9 osh-native
1 no-host bin-true 676 508 198 2.9 bash
9 no-host bin-true 539 416 132 1.6 dash
17 no-host bin-true 2,205 1,463 996 17.3 osh-cpython
25 no-host bin-true 806 569 251 7.9 osh-native
2 no-host configure.cpython 14,808 8,785 6,418 27.4 bash
10 no-host configure.cpython 14,924 9,070 6,276 27.4 dash
18 no-host configure.cpython 28,181 17,259 12,735 27.4 osh-cpython
26 no-host configure.cpython 15,051 8,954 6,363 27.3 osh-native
4 no-host configure.ocaml 3,792 1,623 1,205 20.6 bash
12 no-host configure.ocaml 3,719 1,638 1,099 20.6 dash
20 no-host configure.ocaml 4,563 2,123 1,642 20.6 osh-cpython
28 no-host configure.ocaml 3,781 1,496 1,326 20.6 osh-native
5 no-host configure.tcc 48 31 18 19.4 bash
13 no-host configure.tcc 42 26 15 19.4 dash
21 no-host configure.tcc 191 149 45 19.3 osh-cpython
29 no-host configure.tcc 49 27 22 19.1 osh-native
3 no-host configure.util-linux 13,850 8,780 5,533 30.0 bash
11 no-host configure.util-linux 14,763 9,096 6,163 30.0 dash
19 no-host configure.util-linux 30,688 20,568 11,179 30.0 osh-cpython
27 no-host configure.util-linux 14,184 8,524 5,861 30.0 osh-native
6 no-host configure.yash 1,806 1,077 738 24.2 bash
14 no-host configure.yash 1,749 1,044 707 24.4 dash
22 no-host configure.yash 2,394 1,469 968 24.4 osh-cpython
30 no-host configure.yash 1,814 1,070 747 24.2 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 47 34 13 17.4 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 2,539 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,101 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,685 0 0 0 8 0 47 13 osh-cpython
31 no-host abuild-print-help 3,178 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 108,378 0 0 0 8 0 1,989 78 bash
9 no-host bin-true 66,492 0 0 0 8 0 1,979 98 dash
17 no-host bin-true 742,687 0 0 0 8 0 1,995 194 osh-cpython
25 no-host bin-true 125,100 0 0 0 16 0 1,989 97 osh-native
2 no-host configure.cpython 2,219,956 0 0 0 32,928 0 14,545 1,074 bash
10 no-host configure.cpython 2,247,306 0 0 0 32,992 0 14,575 1,032 dash
18 no-host configure.cpython 6,128,284 0 0 0 27,512 0 13,241 1,157 osh-cpython
26 no-host configure.cpython 2,236,091 0 0 0 27,520 0 13,313 987 osh-native
4 no-host configure.ocaml 410,551 0 0 0 5,120 0 1,957 182 bash
12 no-host configure.ocaml 391,089 0 0 0 5,112 0 1,943 158 dash
20 no-host configure.ocaml 638,805 1 0 0 5,112 0 1,863 178 osh-cpython
28 no-host configure.ocaml 413,732 0 0 0 5,120 0 1,929 152 osh-native
5 no-host configure.tcc 6,534 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,491 0 0 0 96 0 46 2 dash
21 no-host configure.tcc 23,171 0 0 0 96 0 53 5 osh-cpython
29 no-host configure.tcc 6,970 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,098,798 2 0 0 42,400 0 18,566 1,055 bash
11 no-host configure.util-linux 2,265,946 0 0 0 42,584 0 17,511 1,126 dash
19 no-host configure.util-linux 5,302,489 10 0 0 39,120 0 17,042 1,297 osh-cpython
27 no-host configure.util-linux 2,008,902 3 0 0 39,120 0 17,100 999 osh-native
6 no-host configure.yash 256,772 0 0 0 4,120 0 866 79 bash
14 no-host configure.yash 244,097 0 0 0 3,720 0 868 88 dash
22 no-host configure.yash 384,690 0 0 0 3,728 0 856 75 osh-cpython
30 no-host configure.yash 258,993 0 0 0 3,736 0 851 81 osh-native
0 no-host hello-world 155 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 3,665 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 347 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-48cc5065
dash dash-308ec8e6
osh-cpython osh-15bbf39d
osh-native osh-df2a52b1
host label host id
no-host no-host-1c33b689