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 10 470 24 24.06 1.22
bin-true no-host 691 552 2,332 825 3.37 1.19
configure.cpython no-host 15,848 15,947 31,073 16,039 1.96 1.01
configure.ocaml no-host 4,006 3,904 4,835 3,972 1.21 0.99
configure.tcc no-host 50 43 206 52 4.11 1.04
configure.util-linux no-host 14,722 15,880 34,061 15,299 2.31 1.04
configure.yash no-host 1,915 1,862 2,610 1,932 1.36 1.01
hello-world no-host 2 1 49 3 27.64 1.68

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,528 1,124 23,259 3,194 9.20 1.26
bin-true no-host 105,376 66,462 754,924 126,147 7.16 1.20
configure.cpython no-host 2,222,678 2,241,805 6,145,391 2,229,478 2.76 1.00
configure.ocaml no-host 410,771 391,150 637,267 413,174 1.55 1.01
configure.tcc no-host 6,543 5,505 23,158 6,955 3.54 1.06
configure.util-linux no-host 2,096,859 2,260,945 5,323,027 2,015,029 2.54 0.96
configure.yash no-host 256,324 244,188 384,670 258,354 1.50 1.01
hello-world no-host 151 80 3,656 341 24.21 2.26

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 21.6 8.9 4.85 2.00
bin-true no-host 3.0 1.4 17.3 7.9 5.74 2.61
configure.cpython no-host 27.4 27.3 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.4 20.4 0.99 0.99
configure.tcc no-host 19.3 19.3 19.4 19.3 1.01 1.00
configure.util-linux no-host 30.3 30.0 30.1 30.0 1.00 0.99
configure.yash no-host 24.2 24.4 24.4 24.4 1.01 1.01
hello-world no-host 2.9 1.4 17.3 6.2 6.00 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 0.2 6.2 3,711 3,711 0 681 1,866 1,164 2 0 50,000 0
bin-true no-host 825 1 2 2.7 7.9 154,676 12,986 2,793 11,734 78,335 64,607 5,012 3 50,000 0
configure.cpython no-host 16,039 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 15,299 3 66 22.2 30.0 2,703,368 44,760 65,786 126,155 1,320,522 1,256,691 49,086 41 131,572 1
configure.ocaml no-host 3,972 1 2 2.7 20.4 150,021 11,039 5,132 8,602 71,620 69,799 2,680 3 50,000 0
configure.tcc no-host 52 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 1,932 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 24 1 2 2.8 8.9 116,257 64,449 42,657 4,609 54,535 57,113 478 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 17 3 4.5 bash
15 no-host abuild-print-help 10 7 3 3.5 dash
23 no-host abuild-print-help 470 407 67 21.6 osh-cpython
31 no-host abuild-print-help 24 17 8 8.9 osh-native
1 no-host bin-true 691 508 214 3.0 bash
9 no-host bin-true 552 432 129 1.4 dash
17 no-host bin-true 2,332 1,533 1,069 17.3 osh-cpython
25 no-host bin-true 825 586 254 7.9 osh-native
2 no-host configure.cpython 15,848 9,459 6,780 27.4 bash
10 no-host configure.cpython 15,947 9,389 6,995 27.3 dash
18 no-host configure.cpython 31,073 18,441 14,641 27.4 osh-cpython
26 no-host configure.cpython 16,039 9,185 7,117 27.4 osh-native
4 no-host configure.ocaml 4,006 1,700 1,340 20.6 bash
12 no-host configure.ocaml 3,904 1,659 1,265 20.6 dash
20 no-host configure.ocaml 4,835 2,308 1,744 20.4 osh-cpython
28 no-host configure.ocaml 3,972 1,708 1,302 20.4 osh-native
5 no-host configure.tcc 50 29 22 19.3 bash
13 no-host configure.tcc 43 23 21 19.3 dash
21 no-host configure.tcc 206 145 64 19.4 osh-cpython
29 no-host configure.tcc 52 39 14 19.3 osh-native
3 no-host configure.util-linux 14,722 9,156 6,034 30.3 bash
11 no-host configure.util-linux 15,880 9,463 6,919 30.0 dash
19 no-host configure.util-linux 34,061 22,404 12,815 30.1 osh-cpython
27 no-host configure.util-linux 15,299 9,165 6,312 30.0 osh-native
6 no-host configure.yash 1,915 1,121 802 24.2 bash
14 no-host configure.yash 1,862 1,129 737 24.4 dash
22 no-host configure.yash 2,610 1,617 1,039 24.4 osh-cpython
30 no-host configure.yash 1,932 1,092 844 24.4 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 49 28 21 17.3 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 2,528 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,124 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,259 0 0 0 8 0 47 6 osh-cpython
31 no-host abuild-print-help 3,194 0 0 0 16 0 41 3 osh-native
1 no-host bin-true 105,376 0 0 0 8 0 1,987 190 bash
9 no-host bin-true 66,462 0 0 0 8 0 1,982 41 dash
17 no-host bin-true 754,924 0 0 0 8 0 1,997 227 osh-cpython
25 no-host bin-true 126,147 0 0 0 16 0 1,985 99 osh-native
2 no-host configure.cpython 2,222,678 0 0 0 32,928 0 14,631 1,110 bash
10 no-host configure.cpython 2,241,805 0 0 0 32,992 0 14,681 1,052 dash
18 no-host configure.cpython 6,145,391 2 0 0 27,512 0 13,299 1,307 osh-cpython
26 no-host configure.cpython 2,229,478 0 0 0 27,520 0 13,339 944 osh-native
4 no-host configure.ocaml 410,771 0 0 0 5,120 0 1,960 152 bash
12 no-host configure.ocaml 391,150 0 0 0 5,112 0 1,896 162 dash
20 no-host configure.ocaml 637,267 1 0 0 5,112 0 1,855 196 osh-cpython
28 no-host configure.ocaml 413,174 0 0 0 5,120 0 1,930 188 osh-native
5 no-host configure.tcc 6,543 0 0 0 104 0 48 3 bash
13 no-host configure.tcc 5,505 0 0 0 96 0 47 9 dash
21 no-host configure.tcc 23,158 0 0 0 96 0 53 18 osh-cpython
29 no-host configure.tcc 6,955 0 0 0 104 0 47 4 osh-native
3 no-host configure.util-linux 2,096,859 0 0 0 42,408 0 18,660 1,203 bash
11 no-host configure.util-linux 2,260,945 2 0 0 42,592 0 17,503 1,197 dash
19 no-host configure.util-linux 5,323,027 13 0 0 39,120 0 17,041 1,364 osh-cpython
27 no-host configure.util-linux 2,015,029 6 0 0 39,144 0 17,074 1,090 osh-native
6 no-host configure.yash 256,324 0 0 0 4,120 0 870 79 bash
14 no-host configure.yash 244,188 0 0 0 3,720 0 869 79 dash
22 no-host configure.yash 384,670 0 0 0 3,728 0 853 82 osh-cpython
30 no-host configure.yash 258,354 0 0 0 3,736 0 853 85 osh-native
0 no-host hello-world 151 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 3,656 0 0 0 8 0 7 4 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-25a7ef3a
dash dash-308ec8e6
osh-cpython osh-5b69722b
osh-native osh-640f317d
host label host id
no-host no-host-e54d7702