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-native osh-nosouffle osh-static osh bash ratio static bash ratio
abuild-print-help no-host 15 9 20 22 19 1.32 1.23
bin-true no-host 627 441 802 846 658 1.28 1.05
configure.cpython no-host 14,029 13,935 13,647 13,818 13,288 0.97 0.95
configure.ocaml no-host 3,674 3,635 3,687 3,730 3,743 1.00 1.02
configure.tcc no-host 45 41 46 47 45 1.01 0.98
configure.util-linux no-host 12,704 13,366 12,613 12,715 12,395 0.99 0.98
configure.yash no-host 1,721 1,637 1,759 1,729 1,715 1.02 1.00
hello-world no-host 1 1 3 3 1 2.11 0.94

Minor Page Faults

workload host name bash dash osh-native osh-nosouffle osh-static osh bash ratio static bash ratio
abuild-print-help no-host 2,359 1,152 3,313 3,388 2,832 1.40 1.20
bin-true no-host 101,465 49,424 129,049 134,366 111,703 1.27 1.10
configure.cpython no-host 1,626,957 1,637,802 1,588,209 1,603,859 1,524,155 0.98 0.94
configure.ocaml no-host 298,761 280,635 305,380 306,384 300,269 1.02 1.01
configure.tcc no-host 5,216 4,203 5,575 5,651 5,138 1.07 0.99
configure.util-linux no-host 1,539,300 1,701,873 1,518,144 1,524,072 1,448,793 0.99 0.94
configure.yash no-host 172,989 159,497 176,465 177,068 173,029 1.02 1.00
hello-world no-host 151 87 394 399 181 2.61 1.20

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-native osh-nosouffle osh-static osh bash ratio static bash ratio
abuild-print-help no-host 4.7 3.9 9.4 10.1 6.3 2.00 1.33
bin-true no-host 3.3 1.4 8.8 9.2 5.1 2.68 1.56
configure.cpython no-host 34.4 34.7 34.5 34.5 34.6 1.00 1.01
configure.ocaml no-host 28.8 28.7 28.6 28.7 28.6 0.99 0.99
configure.tcc no-host 26.1 26.2 26.3 26.2 26.3 1.01 1.01
configure.util-linux no-host 39.5 39.6 39.6 39.9 39.5 1.00 1.00
configure.yash no-host 33.4 33.4 33.1 33.4 33.4 0.99 1.00
hello-world no-host 3.0 1.6 6.6 7.1 3.3 2.17 1.09

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 6.6 3,913 3,913 0 723 1,921 1,269 2 0 50,000 0
bin-true no-host 802 1 2 3.5 8.8 151,898 10,761 2,975 14,782 72,395 64,721 3,008 3 50,000 0
configure.cpython no-host 13,647 1 67 14.8 34.5 1,750,825 35,396 28,951 93,078 869,762 787,985 25,789 61 50,000 0
configure.util-linux no-host 12,613 3 66 21.6 39.6 2,705,391 37,468 66,339 119,746 1,291,872 1,293,773 32,527 42 132,678 1
configure.ocaml no-host 3,687 1 2 2.8 28.6 149,698 12,653 6,568 9,214 70,295 70,189 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.3 30,549 30,549 0 1,681 14,473 14,395 271 0 50,000 0
configure.yash no-host 1,759 1 2 2.7 33.1 143,474 11,505 6,622 7,168 70,525 65,781 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.4 117,232 65,798 42,005 4,977 54,599 57,656 277 3 84,010 1
hello-world no-host 3 0 0 0.3 7.1 3,912 3,912 0 722 1,921 1,269 2 0 50,000 0
bin-true no-host 846 1 2 3.5 9.2 151,898 10,765 2,979 14,782 72,395 64,721 3,008 3 50,000 0
configure.cpython no-host 13,818 2 68 14.8 34.5 1,750,824 35,401 28,956 93,077 869,762 787,985 25,789 61 50,000 0
configure.util-linux no-host 12,715 3 65 21.6 39.9 2,705,391 37,474 66,345 119,746 1,291,872 1,293,773 32,527 42 132,690 1
configure.ocaml no-host 3,730 1 2 2.8 28.7 149,698 12,658 6,573 9,214 70,295 70,189 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.2 30,549 30,549 0 1,681 14,473 14,395 271 0 50,000 0
configure.yash no-host 1,729 1 2 2.7 33.4 143,474 11,509 6,626 7,168 70,525 65,781 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.1 117,232 65,802 42,009 4,977 54,599 57,656 277 3 84,018 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 15 7 9 4.7 bash
15 no-host abuild-print-help 9 3 6 3.9 dash
23 no-host abuild-print-help 20 7 14 9.4 osh-native
31 no-host abuild-print-help 22 11 11 10.1 osh-nosouffle
39 no-host abuild-print-help 19 14 6 6.3 osh-static
1 no-host bin-true 627 317 350 3.3 bash
9 no-host bin-true 441 277 171 1.4 dash
17 no-host bin-true 802 311 508 8.8 osh-native
25 no-host bin-true 846 311 553 9.2 osh-nosouffle
33 no-host bin-true 658 313 362 5.1 osh-static
2 no-host configure.cpython 14,029 7,651 6,776 34.4 bash
10 no-host configure.cpython 13,935 7,691 6,650 34.7 dash
18 no-host configure.cpython 13,647 7,257 6,674 34.5 osh-native
26 no-host configure.cpython 13,818 7,233 6,881 34.5 osh-nosouffle
34 no-host configure.cpython 13,288 7,386 6,150 34.6 osh-static
4 no-host configure.ocaml 3,674 1,493 1,220 28.8 bash
12 no-host configure.ocaml 3,635 1,465 1,194 28.7 dash
20 no-host configure.ocaml 3,687 1,482 1,244 28.6 osh-native
28 no-host configure.ocaml 3,730 1,497 1,274 28.7 osh-nosouffle
36 no-host configure.ocaml 3,743 1,515 1,261 28.6 osh-static
5 no-host configure.tcc 45 28 18 26.1 bash
13 no-host configure.tcc 41 24 17 26.2 dash
21 no-host configure.tcc 46 21 25 26.3 osh-native
29 no-host configure.tcc 47 22 26 26.2 osh-nosouffle
37 no-host configure.tcc 45 20 25 26.3 osh-static
3 no-host configure.util-linux 12,704 6,714 6,460 39.5 bash
11 no-host configure.util-linux 13,366 6,606 7,257 39.6 dash
19 no-host configure.util-linux 12,613 6,173 6,667 39.6 osh-native
27 no-host configure.util-linux 12,715 6,279 6,666 39.9 osh-nosouffle
35 no-host configure.util-linux 12,395 6,316 6,302 39.5 osh-static
6 no-host configure.yash 1,721 970 759 33.4 bash
14 no-host configure.yash 1,637 933 706 33.4 dash
22 no-host configure.yash 1,759 993 768 33.1 osh-native
30 no-host configure.yash 1,729 987 744 33.4 osh-nosouffle
38 no-host configure.yash 1,715 937 780 33.4 osh-static
0 no-host hello-world 1 0 1 3.0 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 3 1 2 6.6 osh-native
24 no-host hello-world 3 2 1 7.1 osh-nosouffle
32 no-host hello-world 1 0 1 3.3 osh-static

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 2,359 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,152 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,313 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,388 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,832 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,465 0 0 0 8 0 1,998 58 bash
9 no-host bin-true 49,424 0 0 0 8 0 2,997 47 dash
17 no-host bin-true 129,049 0 0 0 16 0 1,995 77 osh-native
25 no-host bin-true 134,366 0 0 0 16 0 1,996 78 osh-nosouffle
33 no-host bin-true 111,703 0 0 0 8 0 1,998 78 osh-static
2 no-host configure.cpython 1,626,957 0 0 0 25,272 0 14,065 1,022 bash
10 no-host configure.cpython 1,637,802 0 0 0 25,272 0 14,104 1,055 dash
18 no-host configure.cpython 1,588,209 0 0 0 25,280 0 11,300 853 osh-native
26 no-host configure.cpython 1,603,859 0 0 0 25,280 0 11,292 923 osh-nosouffle
34 no-host configure.cpython 1,524,155 0 0 0 25,272 0 11,296 873 osh-static
4 no-host configure.ocaml 298,761 0 0 0 4,432 0 2,018 208 bash
12 no-host configure.ocaml 280,635 0 0 0 4,432 0 2,103 195 dash
20 no-host configure.ocaml 305,380 0 0 0 4,440 0 2,001 243 osh-native
28 no-host configure.ocaml 306,384 0 0 0 4,440 0 1,998 195 osh-nosouffle
36 no-host configure.ocaml 300,269 0 0 0 4,432 0 2,001 234 osh-static
5 no-host configure.tcc 5,216 0 0 0 80 0 49 3 bash
13 no-host configure.tcc 4,203 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,575 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,651 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,138 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,539,300 1 0 0 35,944 0 18,958 1,059 bash
11 no-host configure.util-linux 1,701,873 1 0 496 35,936 0 17,117 1,291 dash
19 no-host configure.util-linux 1,518,144 0 0 0 35,952 0 16,160 931 osh-native
27 no-host configure.util-linux 1,524,072 0 0 0 35,944 0 16,221 950 osh-nosouffle
35 no-host configure.util-linux 1,448,793 0 0 0 35,936 0 16,174 912 osh-static
6 no-host configure.yash 172,989 0 0 0 3,616 0 875 109 bash
14 no-host configure.yash 159,497 0 0 0 3,616 0 1,001 110 dash
22 no-host configure.yash 176,465 0 0 0 3,632 0 855 108 osh-native
30 no-host configure.yash 177,068 0 0 0 3,624 0 856 98 osh-nosouffle
38 no-host configure.yash 173,029 0 0 0 3,616 0 856 97 osh-static
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 87 0 0 0 8 0 1 0 dash
16 no-host hello-world 394 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 399 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 181 0 0 0 8 0 1 0 osh-static

Shell and Host

shell label shell id
bash bash-36833674
dash dash-cea41b3e
osh-native osh-a7cd0841
osh-nosouffle osh-fc59c113
osh-static osh-static-156aebed
host label host id
no-host no-host-9c670df1