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 10 466 22 22.86 1.10
bin-true no-host 678 546 2,279 824 3.36 1.22
configure.cpython no-host 15,531 15,730 29,435 15,691 1.90 1.01
configure.ocaml no-host 3,908 3,813 4,745 3,894 1.21 1.00
configure.tcc no-host 50 42 199 50 3.99 1.00
configure.util-linux no-host 14,476 15,384 32,134 14,847 2.22 1.03
configure.yash no-host 1,887 1,818 2,515 1,874 1.33 0.99
hello-world no-host 2 1 49 3 31.63 2.07

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,533 1,118 23,244 3,208 9.18 1.27
bin-true no-host 106,358 66,482 749,013 127,231 7.04 1.20
configure.cpython no-host 2,218,086 2,248,931 6,098,252 2,234,852 2.75 1.01
configure.ocaml no-host 410,410 390,668 635,906 413,635 1.55 1.01
configure.tcc no-host 6,582 5,471 23,121 6,981 3.51 1.06
configure.util-linux no-host 2,096,186 2,264,762 5,312,145 2,016,105 2.53 0.96
configure.yash no-host 255,821 244,747 385,146 258,982 1.51 1.01
hello-world no-host 150 81 3,657 338 24.38 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 3.4 21.8 8.8 5.03 2.03
bin-true no-host 2.9 1.6 17.3 7.9 6.00 2.73
configure.cpython no-host 27.5 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.6 20.6 1.01 1.01
configure.tcc no-host 19.3 19.3 19.3 19.4 1.00 1.01
configure.util-linux no-host 30.0 30.1 30.1 30.0 1.00 1.00
configure.yash no-host 24.2 24.2 24.4 24.2 1.01 1.00
hello-world no-host 2.8 1.4 17.2 6.0 6.24 2.19

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 6.0 3,711 3,711 0 681 1,866 1,164 2 0 50,000 0
bin-true no-host 824 1 2 2.7 7.9 154,658 12,890 2,792 11,730 78,319 64,609 5,012 3 50,000 0
configure.cpython no-host 15,691 1 65 15.8 27.4 1,772,595 49,191 28,502 101,770 908,042 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,847 3 64 22.2 30.0 2,703,259 44,760 65,786 126,121 1,320,486 1,256,652 49,081 41 131,572 1
configure.ocaml no-host 3,894 1 2 2.7 20.6 150,021 11,039 5,132 8,602 71,620 69,799 2,680 3 50,000 0
configure.tcc no-host 50 0 0 1.3 19.4 30,514 30,514 0 1,599 14,790 14,125 350 0 50,000 0
configure.yash no-host 1,874 1 2 2.6 24.2 139,678 7,958 6,594 7,554 70,292 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.8 116,221 64,449 42,657 4,601 54,503 57,117 478 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 14 7 4.3 bash
15 no-host abuild-print-help 10 5 5 3.4 dash
23 no-host abuild-print-help 466 405 64 21.8 osh-cpython
31 no-host abuild-print-help 22 15 8 8.8 osh-native
1 no-host bin-true 678 512 198 2.9 bash
9 no-host bin-true 546 415 138 1.6 dash
17 no-host bin-true 2,279 1,467 1,077 17.3 osh-cpython
25 no-host bin-true 824 559 279 7.9 osh-native
2 no-host configure.cpython 15,531 9,299 6,630 27.5 bash
10 no-host configure.cpython 15,730 9,358 6,797 27.4 dash
18 no-host configure.cpython 29,435 17,693 13,667 27.4 osh-cpython
26 no-host configure.cpython 15,691 9,241 6,711 27.4 osh-native
4 no-host configure.ocaml 3,908 1,750 1,191 20.4 bash
12 no-host configure.ocaml 3,813 1,635 1,196 20.6 dash
20 no-host configure.ocaml 4,745 2,269 1,684 20.6 osh-cpython
28 no-host configure.ocaml 3,894 1,678 1,255 20.6 osh-native
5 no-host configure.tcc 50 31 19 19.3 bash
13 no-host configure.tcc 42 32 10 19.3 dash
21 no-host configure.tcc 199 151 52 19.3 osh-cpython
29 no-host configure.tcc 50 26 25 19.4 osh-native
3 no-host configure.util-linux 14,476 9,164 5,787 30.0 bash
11 no-host configure.util-linux 15,384 9,444 6,429 30.1 dash
19 no-host configure.util-linux 32,134 21,688 11,553 30.1 osh-cpython
27 no-host configure.util-linux 14,847 8,915 6,134 30.0 osh-native
6 no-host configure.yash 1,887 1,027 869 24.2 bash
14 no-host configure.yash 1,818 1,095 726 24.2 dash
22 no-host configure.yash 2,515 1,516 1,044 24.4 osh-cpython
30 no-host configure.yash 1,874 1,127 751 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 49 21 28 17.2 osh-cpython
24 no-host hello-world 3 3 0 6.0 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 2,533 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,118 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,244 0 0 0 8 0 47 11 osh-cpython
31 no-host abuild-print-help 3,208 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 106,358 0 0 0 8 0 1,992 74 bash
9 no-host bin-true 66,482 0 0 0 8 0 1,990 46 dash
17 no-host bin-true 749,013 0 0 0 8 0 2,004 449 osh-cpython
25 no-host bin-true 127,231 0 0 0 16 0 1,993 66 osh-native
2 no-host configure.cpython 2,218,086 0 0 0 32,928 0 14,513 1,158 bash
10 no-host configure.cpython 2,248,931 0 0 0 32,992 0 14,567 1,127 dash
18 no-host configure.cpython 6,098,252 0 0 0 27,512 0 13,283 1,301 osh-cpython
26 no-host configure.cpython 2,234,852 0 0 0 27,520 0 13,300 1,237 osh-native
4 no-host configure.ocaml 410,410 0 0 0 5,120 0 1,950 184 bash
12 no-host configure.ocaml 390,668 0 0 0 5,112 0 1,903 147 dash
20 no-host configure.ocaml 635,906 0 0 0 5,112 0 1,861 180 osh-cpython
28 no-host configure.ocaml 413,635 0 0 0 5,120 0 1,938 168 osh-native
5 no-host configure.tcc 6,582 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,471 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,121 0 0 0 96 0 50 9 osh-cpython
29 no-host configure.tcc 6,981 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,096,186 1 0 0 42,400 0 18,595 1,081 bash
11 no-host configure.util-linux 2,264,762 3 0 0 42,584 0 17,444 1,114 dash
19 no-host configure.util-linux 5,312,145 11 0 0 39,120 0 17,094 1,382 osh-cpython
27 no-host configure.util-linux 2,016,105 0 0 0 39,128 0 17,121 1,074 osh-native
6 no-host configure.yash 255,821 0 0 0 4,120 0 871 80 bash
14 no-host configure.yash 244,747 0 0 0 3,720 0 869 91 dash
22 no-host configure.yash 385,146 0 0 0 3,728 0 858 89 osh-cpython
30 no-host configure.yash 258,982 0 0 0 3,736 0 850 76 osh-native
0 no-host hello-world 150 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 3,657 0 0 0 8 0 7 2 osh-cpython
24 no-host hello-world 338 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-c91c5e6d
dash dash-308ec8e6
osh-cpython osh-5fae22a9
osh-native osh-83588c5f
host label host id
no-host no-host-e54d7702