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 16 9 22 22 19 1.36 1.21
bin-true no-host 627 447 812 812 663 1.29 1.06
configure.cpython no-host 14,396 14,404 14,213 14,386 13,773 0.99 0.96
configure.ocaml no-host 3,808 3,794 3,875 3,846 3,817 1.02 1.00
configure.tcc no-host 48 42 48 50 44 0.99 0.91
configure.util-linux no-host 13,059 13,758 13,239 13,302 12,956 1.01 0.99
configure.yash no-host 1,764 1,733 1,796 1,798 1,760 1.02 1.00
hello-world no-host 1 1 3 3 1 2.51 1.05

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 2,381 1,204 3,314 3,418 2,832 1.39 1.19
bin-true no-host 103,401 49,416 129,328 131,020 111,041 1.25 1.07
configure.cpython no-host 1,623,114 1,632,159 1,589,514 1,603,700 1,518,062 0.98 0.94
configure.ocaml no-host 298,616 280,931 306,272 306,796 300,194 1.03 1.01
configure.tcc no-host 5,207 4,225 5,564 5,635 5,117 1.07 0.98
configure.util-linux no-host 1,538,067 1,694,219 1,513,712 1,521,657 1,478,896 0.98 0.96
configure.yash no-host 173,471 159,661 176,648 176,960 172,783 1.02 1.00
hello-world no-host 153 87 392 397 183 2.56 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 4.6 3.9 9.4 10.0 6.3 2.06 1.37
bin-true no-host 3.1 1.6 8.8 9.0 5.2 2.79 1.67
configure.cpython no-host 34.5 34.7 34.8 34.6 34.4 1.01 1.00
configure.ocaml no-host 28.7 28.7 28.7 28.5 28.5 1.00 0.99
configure.tcc no-host 26.1 26.2 26.4 26.3 26.3 1.01 1.00
configure.util-linux no-host 39.6 39.9 39.9 39.7 39.6 1.01 1.00
configure.yash no-host 33.4 33.4 33.1 33.1 33.3 0.99 1.00
hello-world no-host 3.1 1.6 6.6 6.9 3.4 2.08 1.08

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 3,920 3,920 0 726 1,923 1,271 2 0 50,000 0
bin-true no-host 812 1 2 3.5 8.8 151,905 10,764 2,978 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 14,213 1 72 14.8 34.8 1,750,832 35,399 28,954 93,081 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 13,239 3 72 21.6 39.9 2,705,398 37,471 66,342 119,749 1,291,874 1,293,775 32,527 42 132,684 1
configure.ocaml no-host 3,875 1 2 2.8 28.7 149,705 12,656 6,571 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.4 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,796 1 2 2.7 33.1 143,481 11,508 6,625 7,171 70,527 65,783 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 9.4 117,239 65,801 42,008 4,980 54,601 57,658 277 3 84,016 1
hello-world no-host 3 0 0 0.3 6.9 3,919 3,919 0 725 1,923 1,271 2 0 50,000 0
bin-true no-host 812 1 2 3.5 9.0 151,905 10,768 2,982 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 14,386 2 73 14.9 34.6 1,750,831 36,458 28,959 93,080 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 13,302 3 71 21.6 39.7 2,705,398 37,477 66,348 119,749 1,291,874 1,293,775 32,527 42 132,696 1
configure.ocaml no-host 3,846 1 2 2.8 28.5 149,705 12,661 6,576 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 50 0 0 1.4 26.3 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,798 1 2 2.7 33.1 143,481 11,512 6,629 7,171 70,527 65,783 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.0 117,239 65,805 42,012 4,980 54,601 57,658 277 3 84,024 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 16 9 7 4.6 bash
15 no-host abuild-print-help 9 4 5 3.9 dash
23 no-host abuild-print-help 22 15 8 9.4 osh-native
31 no-host abuild-print-help 22 13 10 10.0 osh-nosouffle
39 no-host abuild-print-help 19 14 6 6.3 osh-static
1 no-host bin-true 627 327 341 3.1 bash
9 no-host bin-true 447 276 176 1.6 dash
17 no-host bin-true 812 308 520 8.8 osh-native
25 no-host bin-true 812 319 513 9.0 osh-nosouffle
33 no-host bin-true 663 328 352 5.2 osh-static
2 no-host configure.cpython 14,396 7,790 6,995 34.5 bash
10 no-host configure.cpython 14,404 7,938 6,875 34.7 dash
18 no-host configure.cpython 14,213 7,616 6,878 34.8 osh-native
26 no-host configure.cpython 14,386 7,544 7,118 34.6 osh-nosouffle
34 no-host configure.cpython 13,773 7,716 6,293 34.4 osh-static
4 no-host configure.ocaml 3,808 1,579 1,270 28.7 bash
12 no-host configure.ocaml 3,794 1,555 1,264 28.7 dash
20 no-host configure.ocaml 3,875 1,569 1,346 28.7 osh-native
28 no-host configure.ocaml 3,846 1,572 1,315 28.5 osh-nosouffle
36 no-host configure.ocaml 3,817 1,558 1,289 28.5 osh-static
5 no-host configure.tcc 48 19 30 26.1 bash
13 no-host configure.tcc 42 20 22 26.2 dash
21 no-host configure.tcc 48 25 24 26.4 osh-native
29 no-host configure.tcc 50 26 24 26.3 osh-nosouffle
37 no-host configure.tcc 44 26 18 26.3 osh-static
3 no-host configure.util-linux 13,059 6,831 6,703 39.6 bash
11 no-host configure.util-linux 13,758 6,665 7,581 39.9 dash
19 no-host configure.util-linux 13,239 6,498 6,965 39.9 osh-native
27 no-host configure.util-linux 13,302 6,563 6,951 39.7 osh-nosouffle
35 no-host configure.util-linux 12,956 6,636 6,540 39.6 osh-static
6 no-host configure.yash 1,764 991 782 33.4 bash
14 no-host configure.yash 1,733 998 736 33.4 dash
22 no-host configure.yash 1,796 1,023 775 33.1 osh-native
30 no-host configure.yash 1,798 1,001 799 33.1 osh-nosouffle
38 no-host configure.yash 1,760 1,013 748 33.3 osh-static
0 no-host hello-world 1 0 1 3.1 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 1 2 6.9 osh-nosouffle
32 no-host hello-world 1 0 1 3.4 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 2,381 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,204 0 0 0 8 0 40 1 dash
23 no-host abuild-print-help 3,314 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,418 0 0 0 16 0 38 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 103,401 0 0 0 8 0 2,000 58 bash
9 no-host bin-true 49,416 0 0 0 8 0 2,988 61 dash
17 no-host bin-true 129,328 0 0 0 16 0 1,993 81 osh-native
25 no-host bin-true 131,020 0 0 0 16 0 1,994 60 osh-nosouffle
33 no-host bin-true 111,041 0 0 0 8 0 1,997 92 osh-static
2 no-host configure.cpython 1,623,114 0 0 0 25,272 0 14,107 997 bash
10 no-host configure.cpython 1,632,159 0 0 0 25,272 0 14,126 1,048 dash
18 no-host configure.cpython 1,589,514 0 0 0 25,280 0 11,294 866 osh-native
26 no-host configure.cpython 1,603,700 0 0 0 25,280 0 11,301 830 osh-nosouffle
34 no-host configure.cpython 1,518,062 1 0 0 25,272 0 11,305 1,014 osh-static
4 no-host configure.ocaml 298,616 0 0 0 4,432 0 2,016 188 bash
12 no-host configure.ocaml 280,931 0 0 0 4,432 0 2,102 186 dash
20 no-host configure.ocaml 306,272 0 0 0 4,440 0 1,995 222 osh-native
28 no-host configure.ocaml 306,796 0 0 0 4,440 0 2,000 215 osh-nosouffle
36 no-host configure.ocaml 300,194 0 0 0 4,432 0 1,999 231 osh-static
5 no-host configure.tcc 5,207 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,225 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,564 0 0 0 96 0 45 1 osh-native
29 no-host configure.tcc 5,635 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,117 0 0 0 88 0 45 3 osh-static
3 no-host configure.util-linux 1,538,067 2 0 0 35,936 0 19,057 1,221 bash
11 no-host configure.util-linux 1,694,219 1 0 0 35,936 0 17,188 1,257 dash
19 no-host configure.util-linux 1,513,712 3 0 0 35,960 0 16,123 1,130 osh-native
27 no-host configure.util-linux 1,521,657 2 0 0 35,952 0 16,184 946 osh-nosouffle
35 no-host configure.util-linux 1,478,896 2 0 0 35,944 0 16,139 914 osh-static
6 no-host configure.yash 173,471 0 0 0 3,616 0 877 87 bash
14 no-host configure.yash 159,661 0 0 0 3,616 0 1,000 92 dash
22 no-host configure.yash 176,648 0 0 0 3,624 0 858 110 osh-native
30 no-host configure.yash 176,960 0 0 0 3,624 0 855 101 osh-nosouffle
38 no-host configure.yash 172,783 0 0 0 3,624 0 856 104 osh-static
0 no-host hello-world 153 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 392 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 397 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 183 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-84c450ec
osh-nosouffle osh-6450045c
osh-static osh-static-837e4da9
host label host id
no-host no-host-bba74091