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 10 458 23 23.96 1.21
bin-true no-host 683 543 2,225 834 3.26 1.22
configure.cpython no-host 15,637 15,685 29,301 15,744 1.87 1.01
configure.ocaml no-host 3,906 3,823 4,725 3,876 1.21 0.99
configure.tcc no-host 48 43 191 53 4.02 1.10
configure.util-linux no-host 14,578 15,377 32,228 14,876 2.21 1.02
configure.yash no-host 1,857 1,795 2,522 1,889 1.36 1.02
hello-world no-host 2 1 48 3 29.77 1.84

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,507 1,099 23,083 3,203 9.21 1.28
bin-true no-host 108,313 66,455 746,901 127,554 6.90 1.18
configure.cpython no-host 2,226,032 2,242,461 6,062,636 2,243,978 2.72 1.01
configure.ocaml no-host 410,366 391,329 633,147 413,738 1.54 1.01
configure.tcc no-host 6,537 5,488 22,985 6,986 3.52 1.07
configure.util-linux no-host 2,108,385 2,265,556 5,293,086 2,017,034 2.51 0.96
configure.yash no-host 255,039 244,592 383,726 258,521 1.50 1.01
hello-world no-host 150 80 3,626 341 24.17 2.27

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 21.5 9.0 4.97 2.09
bin-true no-host 3.0 1.3 17.3 7.7 5.74 2.57
configure.cpython no-host 27.4 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.4 20.6 20.4 1.00 0.99
configure.tcc no-host 19.3 19.1 19.3 19.1 1.00 0.99
configure.util-linux no-host 30.3 30.3 30.0 30.3 0.99 1.00
configure.yash no-host 24.5 24.2 24.4 24.2 0.99 0.99
hello-world no-host 2.6 1.4 17.2 6.2 6.55 2.35

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 6.2 3,673 3,673 0 681 1,828 1,164 2 0 50,000 0
bin-true no-host 834 1 2 2.7 7.7 154,619 12,860 2,762 12,730 77,280 64,609 5,012 3 50,000 0
configure.cpython no-host 15,744 1 66 15.9 27.4 1,765,934 39,052 24,503 101,923 901,347 762,664 42,399 60 50,000 0
configure.util-linux no-host 14,876 3 63 22.2 30.3 2,695,085 29,056 65,754 126,121 1,312,366 1,256,598 49,081 41 131,508 1
configure.ocaml no-host 3,876 1 2 2.7 20.4 149,110 10,969 5,100 8,602 70,893 69,615 2,680 3 50,000 0
configure.tcc no-host 53 0 0 1.3 19.1 30,387 30,387 0 1,599 14,663 14,125 350 0 50,000 0
configure.yash no-host 1,889 1 2 2.6 24.2 138,968 6,642 6,495 7,554 69,574 61,840 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 9.0 116,013 64,388 42,627 4,601 54,295 57,117 478 3 85,254 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 4.3 bash
15 no-host abuild-print-help 10 7 3 3.5 dash
23 no-host abuild-print-help 458 409 52 21.5 osh-cpython
31 no-host abuild-print-help 23 17 7 9.0 osh-native
1 no-host bin-true 683 499 218 3.0 bash
9 no-host bin-true 543 417 137 1.3 dash
17 no-host bin-true 2,225 1,443 1,032 17.3 osh-cpython
25 no-host bin-true 834 592 259 7.7 osh-native
2 no-host configure.cpython 15,637 9,232 6,816 27.4 bash
10 no-host configure.cpython 15,685 9,507 6,540 27.4 dash
18 no-host configure.cpython 29,301 17,990 13,153 27.4 osh-cpython
26 no-host configure.cpython 15,744 9,251 6,764 27.4 osh-native
4 no-host configure.ocaml 3,906 1,731 1,214 20.6 bash
12 no-host configure.ocaml 3,823 1,572 1,270 20.4 dash
20 no-host configure.ocaml 4,725 2,331 1,597 20.6 osh-cpython
28 no-host configure.ocaml 3,876 1,654 1,262 20.4 osh-native
5 no-host configure.tcc 48 36 12 19.3 bash
13 no-host configure.tcc 43 28 15 19.1 dash
21 no-host configure.tcc 191 136 59 19.3 osh-cpython
29 no-host configure.tcc 53 26 27 19.1 osh-native
3 no-host configure.util-linux 14,578 9,011 6,054 30.3 bash
11 no-host configure.util-linux 15,377 9,265 6,603 30.3 dash
19 no-host configure.util-linux 32,228 21,484 11,839 30.0 osh-cpython
27 no-host configure.util-linux 14,876 8,865 6,207 30.3 osh-native
6 no-host configure.yash 1,857 1,063 801 24.5 bash
14 no-host configure.yash 1,795 1,017 782 24.2 dash
22 no-host configure.yash 2,522 1,543 1,023 24.4 osh-cpython
30 no-host configure.yash 1,889 1,091 800 24.2 osh-native
0 no-host hello-world 2 0 2 2.6 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 48 32 16 17.2 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 2,507 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,099 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,083 0 0 0 8 0 47 12 osh-cpython
31 no-host abuild-print-help 3,203 0 0 0 16 0 41 0 osh-native
1 no-host bin-true 108,313 0 0 0 8 0 1,993 51 bash
9 no-host bin-true 66,455 0 0 0 8 0 1,987 32 dash
17 no-host bin-true 746,901 0 0 0 8 0 1,999 152 osh-cpython
25 no-host bin-true 127,554 0 0 0 16 0 1,988 277 osh-native
2 no-host configure.cpython 2,226,032 1 0 0 32,928 0 14,566 1,082 bash
10 no-host configure.cpython 2,242,461 0 0 0 32,992 0 14,730 1,130 dash
18 no-host configure.cpython 6,062,636 0 0 0 27,512 0 13,395 1,280 osh-cpython
26 no-host configure.cpython 2,243,978 0 0 0 27,520 0 13,316 1,023 osh-native
4 no-host configure.ocaml 410,366 0 0 0 5,120 0 1,950 163 bash
12 no-host configure.ocaml 391,329 0 0 0 5,112 0 1,902 143 dash
20 no-host configure.ocaml 633,147 1 0 0 5,112 0 1,853 164 osh-cpython
28 no-host configure.ocaml 413,738 0 0 0 5,120 0 1,926 158 osh-native
5 no-host configure.tcc 6,537 0 0 0 104 0 49 0 bash
13 no-host configure.tcc 5,488 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 22,985 0 0 0 96 0 53 12 osh-cpython
29 no-host configure.tcc 6,986 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,108,385 0 0 0 42,408 0 18,481 1,071 bash
11 no-host configure.util-linux 2,265,556 0 0 0 42,592 0 17,413 1,073 dash
19 no-host configure.util-linux 5,293,086 15 0 0 39,112 0 17,087 1,410 osh-cpython
27 no-host configure.util-linux 2,017,034 0 0 0 39,128 0 16,990 1,011 osh-native
6 no-host configure.yash 255,039 0 0 0 4,120 0 869 94 bash
14 no-host configure.yash 244,592 0 0 0 3,720 0 868 92 dash
22 no-host configure.yash 383,726 0 0 0 3,728 0 853 94 osh-cpython
30 no-host configure.yash 258,521 0 0 0 3,736 0 851 90 osh-native
0 no-host hello-world 150 0 0 0 8 0 1 0 bash
8 no-host hello-world 80 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,626 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 341 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-2daf2183
dash dash-308ec8e6
osh-cpython osh-bd134c71
osh-native osh-ba7a1bef
host label host id
no-host no-host-f581f4dd