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 21 18 1.29 1.17
bin-true no-host 614 441 821 795 648 1.34 1.06
configure.cpython no-host 13,736 13,686 13,265 13,635 12,870 0.97 0.94
configure.ocaml no-host 3,682 3,611 3,712 3,686 3,613 1.01 0.98
configure.tcc no-host 46 40 46 47 42 1.00 0.92
configure.util-linux no-host 12,503 13,188 12,605 12,521 12,087 1.01 0.97
configure.yash no-host 1,689 1,647 1,680 1,682 1,651 0.99 0.98
hello-world no-host 1 1 3 3 1 2.50 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 2,387 1,179 3,277 3,410 2,833 1.37 1.19
bin-true no-host 100,461 49,349 134,301 132,025 111,060 1.34 1.11
configure.cpython no-host 1,626,892 1,640,334 1,584,816 1,599,882 1,518,187 0.97 0.93
configure.ocaml no-host 299,173 281,025 306,382 307,351 300,048 1.02 1.00
configure.tcc no-host 5,221 4,197 5,589 5,615 5,117 1.07 0.98
configure.util-linux no-host 1,535,654 1,698,783 1,508,954 1,515,361 1,480,626 0.98 0.96
configure.yash no-host 173,044 159,599 177,094 177,108 172,780 1.02 1.00
hello-world no-host 150 85 391 400 183 2.61 1.22

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 4.1 9.4 10.0 6.3 2.00 1.33
bin-true no-host 3.3 1.4 8.7 9.3 5.2 2.64 1.60
configure.cpython no-host 34.4 34.7 34.4 34.6 34.5 1.00 1.00
configure.ocaml no-host 28.5 28.6 28.7 28.7 28.6 1.01 1.00
configure.tcc no-host 26.4 26.4 26.2 26.1 26.1 0.99 0.99
configure.util-linux no-host 39.5 39.6 39.5 39.6 39.9 1.00 1.01
configure.yash no-host 33.1 33.4 33.4 33.4 33.5 1.01 1.01
hello-world no-host 3.1 1.4 6.6 7.1 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 821 1 2 3.5 8.7 151,905 10,764 2,978 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,265 1 63 14.8 34.4 1,750,832 35,399 28,954 93,081 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,605 3 65 21.6 39.5 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 3,712 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 46 0 0 1.4 26.2 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,680 1 2 2.7 33.4 143,481 11,508 6,625 7,171 70,527 65,783 2,095 3 50,000 0
abuild-print-help no-host 20 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 7.1 3,919 3,919 0 725 1,923 1,271 2 0 50,000 0
bin-true no-host 795 1 2 3.5 9.3 151,905 10,768 2,982 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,635 1 65 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 12,521 3 63 21.6 39.6 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 3,686 1 2 2.8 28.7 149,705 12,661 6,576 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.1 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,682 1 2 2.7 33.4 143,481 11,512 6,629 7,171 70,527 65,783 2,095 3 50,000 0
abuild-print-help no-host 21 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 15 8 8 4.7 bash
15 no-host abuild-print-help 9 5 4 4.1 dash
23 no-host abuild-print-help 20 10 11 9.4 osh-native
31 no-host abuild-print-help 21 9 13 10.0 osh-nosouffle
39 no-host abuild-print-help 18 11 8 6.3 osh-static
1 no-host bin-true 614 314 336 3.3 bash
9 no-host bin-true 441 280 166 1.4 dash
17 no-host bin-true 821 309 529 8.7 osh-native
25 no-host bin-true 795 303 511 9.3 osh-nosouffle
33 no-host bin-true 648 312 352 5.2 osh-static
2 no-host configure.cpython 13,736 7,454 6,565 34.4 bash
10 no-host configure.cpython 13,686 7,496 6,581 34.7 dash
18 no-host configure.cpython 13,265 7,081 6,453 34.4 osh-native
26 no-host configure.cpython 13,635 7,208 6,627 34.6 osh-nosouffle
34 no-host configure.cpython 12,870 7,124 5,984 34.5 osh-static
4 no-host configure.ocaml 3,682 1,519 1,195 28.5 bash
12 no-host configure.ocaml 3,611 1,468 1,167 28.6 dash
20 no-host configure.ocaml 3,712 1,496 1,255 28.7 osh-native
28 no-host configure.ocaml 3,686 1,503 1,226 28.7 osh-nosouffle
36 no-host configure.ocaml 3,613 1,450 1,195 28.6 osh-static
5 no-host configure.tcc 46 29 18 26.4 bash
13 no-host configure.tcc 40 24 17 26.4 dash
21 no-host configure.tcc 46 27 20 26.2 osh-native
29 no-host configure.tcc 47 28 20 26.1 osh-nosouffle
37 no-host configure.tcc 42 24 19 26.1 osh-static
3 no-host configure.util-linux 12,503 6,590 6,377 39.5 bash
11 no-host configure.util-linux 13,188 6,454 7,220 39.6 dash
19 no-host configure.util-linux 12,605 6,246 6,579 39.5 osh-native
27 no-host configure.util-linux 12,521 6,259 6,484 39.6 osh-nosouffle
35 no-host configure.util-linux 12,087 6,185 6,118 39.9 osh-static
6 no-host configure.yash 1,689 943 752 33.1 bash
14 no-host configure.yash 1,647 956 693 33.4 dash
22 no-host configure.yash 1,680 955 728 33.4 osh-native
30 no-host configure.yash 1,682 951 735 33.4 osh-nosouffle
38 no-host configure.yash 1,651 947 703 33.5 osh-static
0 no-host hello-world 1 0 1 3.1 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 3 2 1 6.6 osh-native
24 no-host hello-world 3 1 2 7.1 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 2,387 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,179 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,277 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,410 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,833 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 100,461 0 0 0 8 0 1,998 65 bash
9 no-host bin-true 49,349 0 0 0 8 0 2,993 55 dash
17 no-host bin-true 134,301 0 0 0 16 0 1,997 89 osh-native
25 no-host bin-true 132,025 0 0 0 16 0 1,997 86 osh-nosouffle
33 no-host bin-true 111,060 0 0 0 8 0 1,996 84 osh-static
2 no-host configure.cpython 1,626,892 0 0 0 25,272 0 14,095 969 bash
10 no-host configure.cpython 1,640,334 0 0 0 25,272 0 14,124 1,047 dash
18 no-host configure.cpython 1,584,816 0 0 0 25,280 0 11,312 831 osh-native
26 no-host configure.cpython 1,599,882 0 0 0 25,280 0 11,316 871 osh-nosouffle
34 no-host configure.cpython 1,518,187 0 0 0 25,272 0 11,305 846 osh-static
4 no-host configure.ocaml 299,173 0 0 0 4,432 0 2,019 238 bash
12 no-host configure.ocaml 281,025 0 0 0 4,432 0 2,105 207 dash
20 no-host configure.ocaml 306,382 0 0 0 4,440 0 1,997 232 osh-native
28 no-host configure.ocaml 307,351 0 0 0 4,440 0 2,000 207 osh-nosouffle
36 no-host configure.ocaml 300,048 0 0 0 4,432 0 2,001 221 osh-static
5 no-host configure.tcc 5,221 0 0 0 80 0 49 3 bash
13 no-host configure.tcc 4,197 0 0 0 88 0 52 3 dash
21 no-host configure.tcc 5,589 0 0 0 96 0 45 1 osh-native
29 no-host configure.tcc 5,615 0 0 0 96 0 45 1 osh-nosouffle
37 no-host configure.tcc 5,117 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,535,654 1 0 0 35,936 0 18,906 1,049 bash
11 no-host configure.util-linux 1,698,783 0 0 0 35,936 0 17,164 1,270 dash
19 no-host configure.util-linux 1,508,954 1 0 0 35,952 0 16,220 964 osh-native
27 no-host configure.util-linux 1,515,361 2 0 0 35,944 0 16,205 891 osh-nosouffle
35 no-host configure.util-linux 1,480,626 1 0 0 35,944 0 16,201 1,011 osh-static
6 no-host configure.yash 173,044 0 0 0 3,616 0 878 99 bash
14 no-host configure.yash 159,599 0 0 0 3,624 0 1,002 98 dash
22 no-host configure.yash 177,094 0 0 0 3,624 0 858 106 osh-native
30 no-host configure.yash 177,108 0 0 0 3,624 0 858 90 osh-nosouffle
38 no-host configure.yash 172,780 0 0 0 3,616 0 859 101 osh-static
0 no-host hello-world 150 0 0 0 8 0 1 0 bash
8 no-host hello-world 85 0 0 0 8 0 1 0 dash
16 no-host hello-world 391 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 400 0 0 0 16 0 1 1 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-9f3216b5
osh-nosouffle osh-d6103e58
osh-static osh-static-692b909f
host label host id
no-host no-host-bba74091