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 20 9 453 23 23.10 1.16
bin-true no-host 670 552 2,235 820 3.34 1.22
configure.cpython no-host 15,301 15,370 29,059 15,527 1.90 1.01
configure.ocaml no-host 3,813 3,821 4,642 3,904 1.22 1.02
configure.tcc no-host 48 43 198 53 4.10 1.09
configure.util-linux no-host 14,175 15,531 31,653 14,671 2.23 1.04
configure.yash no-host 1,859 1,838 2,468 1,866 1.33 1.00
hello-world no-host 2 1 47 3 29.04 1.72

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,514 1,106 23,330 3,214 9.28 1.28
bin-true no-host 104,390 66,402 736,720 126,137 7.06 1.21
configure.cpython no-host 2,219,806 2,241,325 6,092,009 2,231,474 2.74 1.01
configure.ocaml no-host 410,371 391,505 636,170 414,024 1.55 1.01
configure.tcc no-host 6,545 5,481 23,092 6,966 3.53 1.06
configure.util-linux no-host 2,104,510 2,263,156 5,298,948 2,018,811 2.52 0.96
configure.yash no-host 256,218 244,567 383,783 258,419 1.50 1.01
hello-world no-host 154 81 3,645 343 23.67 2.23

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 21.6 8.8 5.00 2.03
bin-true no-host 2.9 1.4 17.4 7.9 6.05 2.73
configure.cpython no-host 27.4 27.4 27.5 27.4 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 19.3 0.99 0.99
configure.util-linux no-host 30.3 30.0 30.1 30.0 1.00 0.99
configure.yash no-host 24.4 24.4 24.2 24.4 0.99 1.00
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 0.2 6.3 3,711 3,711 0 681 1,866 1,164 2 0 50,000 0
bin-true no-host 820 1 2 2.7 7.9 154,662 12,890 2,792 11,730 78,321 64,611 5,012 3 50,000 0
configure.cpython no-host 15,527 1 65 15.8 27.4 1,772,605 49,191 28,502 101,770 908,047 762,788 42,399 60 50,000 0
configure.util-linux no-host 14,671 3 62 22.2 30.0 2,703,269 44,760 65,786 126,121 1,320,491 1,256,657 49,081 41 131,572 1
configure.ocaml no-host 3,904 1 2 2.7 20.6 150,027 11,039 5,132 8,602 71,623 69,802 2,680 3 50,000 0
configure.tcc no-host 53 0 0 1.3 19.3 30,514 30,514 0 1,599 14,790 14,125 350 0 50,000 0
configure.yash no-host 1,866 1 2 2.6 24.4 139,678 7,958 6,594 7,554 70,292 61,832 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.8 116,229 64,449 42,657 4,603 54,507 57,119 478 3 85,314 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 20 13 7 4.3 bash
15 no-host abuild-print-help 9 4 5 3.5 dash
23 no-host abuild-print-help 453 402 55 21.6 osh-cpython
31 no-host abuild-print-help 23 17 7 8.8 osh-native
1 no-host bin-true 670 518 183 2.9 bash
9 no-host bin-true 552 420 141 1.4 dash
17 no-host bin-true 2,235 1,451 1,040 17.4 osh-cpython
25 no-host bin-true 820 593 243 7.9 osh-native
2 no-host configure.cpython 15,301 9,278 6,425 27.4 bash
10 no-host configure.cpython 15,370 9,282 6,513 27.4 dash
18 no-host configure.cpython 29,059 17,599 13,314 27.5 osh-cpython
26 no-host configure.cpython 15,527 9,164 6,636 27.4 osh-native
4 no-host configure.ocaml 3,813 1,685 1,165 20.6 bash
12 no-host configure.ocaml 3,821 1,721 1,112 20.6 dash
20 no-host configure.ocaml 4,642 2,180 1,666 20.6 osh-cpython
28 no-host configure.ocaml 3,904 1,713 1,232 20.6 osh-native
5 no-host configure.tcc 48 36 12 19.4 bash
13 no-host configure.tcc 43 24 19 19.3 dash
21 no-host configure.tcc 198 163 38 19.3 osh-cpython
29 no-host configure.tcc 53 33 20 19.3 osh-native
3 no-host configure.util-linux 14,175 8,981 5,691 30.3 bash
11 no-host configure.util-linux 15,531 9,414 6,608 30.0 dash
19 no-host configure.util-linux 31,653 20,629 12,109 30.1 osh-cpython
27 no-host configure.util-linux 14,671 8,766 6,097 30.0 osh-native
6 no-host configure.yash 1,859 1,066 800 24.4 bash
14 no-host configure.yash 1,838 1,027 815 24.4 dash
22 no-host configure.yash 2,468 1,538 972 24.2 osh-cpython
30 no-host configure.yash 1,866 1,081 789 24.4 osh-native
0 no-host hello-world 2 0 2 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 47 24 23 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 2,514 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,106 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,330 0 0 0 8 0 47 13 osh-cpython
31 no-host abuild-print-help 3,214 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 104,390 0 0 0 8 0 1,992 49 bash
9 no-host bin-true 66,402 0 0 0 8 0 1,993 44 dash
17 no-host bin-true 736,720 0 0 0 8 0 1,993 84 osh-cpython
25 no-host bin-true 126,137 0 0 0 16 0 1,994 72 osh-native
2 no-host configure.cpython 2,219,806 0 0 0 32,928 0 14,469 1,375 bash
10 no-host configure.cpython 2,241,325 0 0 0 32,992 0 14,574 1,115 dash
18 no-host configure.cpython 6,092,009 1 0 0 27,512 0 13,266 1,163 osh-cpython
26 no-host configure.cpython 2,231,474 0 0 0 27,520 0 13,341 1,059 osh-native
4 no-host configure.ocaml 410,371 0 0 0 5,120 0 1,952 175 bash
12 no-host configure.ocaml 391,505 0 0 0 5,112 0 1,892 148 dash
20 no-host configure.ocaml 636,170 0 0 0 5,112 0 1,866 178 osh-cpython
28 no-host configure.ocaml 414,024 0 0 0 5,120 0 1,936 181 osh-native
5 no-host configure.tcc 6,545 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,481 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,092 0 0 0 96 0 53 9 osh-cpython
29 no-host configure.tcc 6,966 0 0 0 104 0 47 7 osh-native
3 no-host configure.util-linux 2,104,510 1 0 0 42,400 0 18,677 1,114 bash
11 no-host configure.util-linux 2,263,156 0 0 0 42,592 0 17,412 1,145 dash
19 no-host configure.util-linux 5,298,948 12 0 0 39,120 0 17,047 1,389 osh-cpython
27 no-host configure.util-linux 2,018,811 0 0 0 39,128 0 17,029 1,106 osh-native
6 no-host configure.yash 256,218 0 0 0 4,120 0 872 87 bash
14 no-host configure.yash 244,567 0 0 0 3,720 0 870 146 dash
22 no-host configure.yash 383,783 0 0 0 3,728 0 860 95 osh-cpython
30 no-host configure.yash 258,419 0 0 0 3,736 0 851 75 osh-native
0 no-host hello-world 154 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 3,645 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 343 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-d52666cf
dash dash-308ec8e6
osh-cpython osh-f6c33906
osh-native osh-8d1ab55f
host label host id
no-host no-host-e54d7702