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 10 450 23 23.60 1.18
bin-true no-host 678 540 2,234 819 3.30 1.21
configure.cpython no-host 15,032 15,227 28,473 15,217 1.89 1.01
configure.ocaml no-host 3,807 3,752 4,618 3,823 1.21 1.00
configure.tcc no-host 48 41 192 49 4.01 1.02
configure.util-linux no-host 14,004 14,860 31,211 14,383 2.23 1.03
configure.yash no-host 1,816 1,764 2,430 1,829 1.34 1.01
hello-world no-host 1 1 47 3 31.56 1.95

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,553 1,145 23,403 3,209 9.17 1.26
bin-true no-host 105,385 65,398 739,680 129,182 7.02 1.23
configure.cpython no-host 2,223,419 2,240,795 6,107,279 2,231,650 2.75 1.00
configure.ocaml no-host 410,259 391,223 637,787 413,853 1.55 1.01
configure.tcc no-host 6,537 5,465 23,155 6,983 3.54 1.07
configure.util-linux no-host 2,095,637 2,264,427 5,301,966 2,009,541 2.53 0.96
configure.yash no-host 255,656 245,101 384,279 258,990 1.50 1.01
hello-world no-host 153 80 3,670 347 23.99 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 4.5 3.4 21.8 8.8 4.88 1.97
bin-true no-host 2.9 1.4 17.3 8.1 6.00 2.82
configure.cpython no-host 27.4 27.3 27.5 27.5 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.4 20.6 1.00 1.01
configure.tcc no-host 19.3 19.4 19.4 19.1 1.01 0.99
configure.util-linux no-host 30.1 30.3 30.1 30.1 1.00 1.00
configure.yash no-host 24.4 24.2 24.4 24.4 1.00 1.00
hello-world no-host 2.9 1.4 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 819 1 2 2.7 8.1 154,687 12,991 2,798 11,737 78,342 64,608 5,012 3 50,000 0
configure.cpython no-host 15,217 1 59 15.8 27.5 1,772,603 49,196 28,507 101,770 908,049 762,784 42,399 60 50,000 0
configure.util-linux no-host 14,383 2 59 22.2 30.1 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 3,823 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 1,829 1 2 2.6 24.4 139,686 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 8.8 116,265 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 7 13 4.5 bash
15 no-host abuild-print-help 10 7 3 3.4 dash
23 no-host abuild-print-help 450 405 48 21.8 osh-cpython
31 no-host abuild-print-help 23 18 5 8.8 osh-native
1 no-host bin-true 678 509 198 2.9 bash
9 no-host bin-true 540 409 141 1.4 dash
17 no-host bin-true 2,234 1,504 981 17.3 osh-cpython
25 no-host bin-true 819 575 258 8.1 osh-native
2 no-host configure.cpython 15,032 8,996 6,440 27.4 bash
10 no-host configure.cpython 15,227 9,188 6,456 27.3 dash
18 no-host configure.cpython 28,473 17,295 13,023 27.5 osh-cpython
26 no-host configure.cpython 15,217 8,821 6,662 27.5 osh-native
4 no-host configure.ocaml 3,807 1,584 1,257 20.4 bash
12 no-host configure.ocaml 3,752 1,526 1,244 20.6 dash
20 no-host configure.ocaml 4,618 2,186 1,634 20.4 osh-cpython
28 no-host configure.ocaml 3,823 1,567 1,295 20.6 osh-native
5 no-host configure.tcc 48 30 18 19.3 bash
13 no-host configure.tcc 41 28 14 19.4 dash
21 no-host configure.tcc 192 143 51 19.4 osh-cpython
29 no-host configure.tcc 49 19 31 19.1 osh-native
3 no-host configure.util-linux 14,004 8,908 5,574 30.1 bash
11 no-host configure.util-linux 14,860 9,219 6,129 30.3 dash
19 no-host configure.util-linux 31,211 20,786 11,508 30.1 osh-cpython
27 no-host configure.util-linux 14,383 8,533 6,045 30.1 osh-native
6 no-host configure.yash 1,816 1,007 816 24.4 bash
14 no-host configure.yash 1,764 1,045 722 24.2 dash
22 no-host configure.yash 2,430 1,441 1,032 24.4 osh-cpython
30 no-host configure.yash 1,829 1,122 711 24.4 osh-native
0 no-host hello-world 1 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 47 28 19 17.4 osh-cpython
24 no-host hello-world 3 0 3 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 2,553 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,145 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,403 0 0 0 8 0 47 13 osh-cpython
31 no-host abuild-print-help 3,209 0 0 0 16 0 41 3 osh-native
1 no-host bin-true 105,385 0 0 0 8 0 1,991 129 bash
9 no-host bin-true 65,398 0 0 0 8 0 1,991 84 dash
17 no-host bin-true 739,680 0 0 0 8 0 2,001 428 osh-cpython
25 no-host bin-true 129,182 0 0 0 16 0 1,994 51 osh-native
2 no-host configure.cpython 2,223,419 0 0 0 32,928 0 14,551 1,016 bash
10 no-host configure.cpython 2,240,795 0 0 0 32,992 0 14,604 1,356 dash
18 no-host configure.cpython 6,107,279 0 0 0 27,512 0 13,285 1,189 osh-cpython
26 no-host configure.cpython 2,231,650 0 0 0 27,520 0 13,274 1,075 osh-native
4 no-host configure.ocaml 410,259 0 0 0 5,120 0 1,955 188 bash
12 no-host configure.ocaml 391,223 0 0 0 5,112 0 1,882 145 dash
20 no-host configure.ocaml 637,787 0 0 0 5,112 0 1,863 190 osh-cpython
28 no-host configure.ocaml 413,853 0 0 0 5,120 0 1,935 177 osh-native
5 no-host configure.tcc 6,537 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,465 0 0 0 96 0 47 0 dash
21 no-host configure.tcc 23,155 0 0 0 96 0 53 10 osh-cpython
29 no-host configure.tcc 6,983 0 0 0 104 0 47 8 osh-native
3 no-host configure.util-linux 2,095,637 0 0 0 42,408 0 18,610 993 bash
11 no-host configure.util-linux 2,264,427 1 0 0 42,592 0 17,438 1,041 dash
19 no-host configure.util-linux 5,301,966 16 0 0 39,112 0 17,082 1,236 osh-cpython
27 no-host configure.util-linux 2,009,541 3 0 0 39,128 0 17,071 1,161 osh-native
6 no-host configure.yash 255,656 0 0 0 4,120 0 872 73 bash
14 no-host configure.yash 245,101 0 0 0 3,720 0 867 82 dash
22 no-host configure.yash 384,279 0 0 0 3,728 0 854 106 osh-cpython
30 no-host configure.yash 258,990 0 0 0 3,736 0 852 103 osh-native
0 no-host hello-world 153 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 3,670 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 347 0 0 0 16 0 0 1 osh-native

Shell and Host

shell label shell id
bash bash-2f68391d
dash dash-308ec8e6
osh-cpython osh-e9914036
osh-native osh-51150f91
host label host id
no-host no-host-1c33b689