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 21 22 18 1.31 1.12
bin-true no-host 636 449 815 817 655 1.28 1.03
configure.cpython no-host 14,249 14,683 13,819 13,959 13,260 0.97 0.93
configure.ocaml no-host 3,753 3,719 3,812 3,703 3,685 1.02 0.98
configure.tcc no-host 47 44 51 48 44 1.09 0.93
configure.util-linux no-host 12,756 13,780 13,092 12,569 12,152 1.03 0.95
configure.yash no-host 1,739 1,687 1,754 1,716 1,698 1.01 0.98
hello-world no-host 1 1 3 3 1 2.52 1.07

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 2,410 1,178 3,289 3,414 2,825 1.36 1.17
bin-true no-host 103,484 49,376 133,287 133,111 112,086 1.29 1.08
configure.cpython no-host 1,628,350 1,638,377 1,578,436 1,596,675 1,512,089 0.97 0.93
configure.ocaml no-host 299,287 281,063 306,287 306,313 300,481 1.02 1.00
configure.tcc no-host 5,202 4,214 5,562 5,635 5,126 1.07 0.99
configure.util-linux no-host 1,540,952 1,696,726 1,498,535 1,516,450 1,470,178 0.97 0.95
configure.yash no-host 173,446 159,614 176,591 177,208 172,836 1.02 1.00
hello-world no-host 153 86 393 401 182 2.57 1.19

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 4.8 4.1 9.6 10.1 6.3 1.97 1.30
bin-true no-host 3.3 1.7 8.8 9.2 5.2 2.68 1.60
configure.cpython no-host 34.5 34.5 34.4 34.6 34.5 1.00 1.00
configure.ocaml no-host 28.7 28.5 28.7 28.7 28.7 1.00 1.00
configure.tcc no-host 26.1 26.3 26.2 26.2 26.2 1.00 1.00
configure.util-linux no-host 39.7 39.7 39.7 39.6 39.5 1.00 0.99
configure.yash no-host 33.4 33.4 33.3 33.1 33.1 1.00 0.99
hello-world no-host 3.1 1.6 6.4 6.9 3.4 2.04 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 6.4 3,920 3,920 0 726 1,923 1,271 2 0 50,000 0
bin-true no-host 815 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 13,819 1 70 14.8 34.4 1,750,907 35,429 28,954 93,081 869,789 788,037 25,789 61 50,000 0
configure.util-linux no-host 13,092 3 72 21.6 39.7 2,705,473 37,501 66,342 119,749 1,291,899 1,293,825 32,527 42 132,684 1
configure.ocaml no-host 3,812 1 2 2.8 28.7 149,720 12,656 6,571 9,217 70,302 70,201 1,693 3 50,000 0
configure.tcc no-host 51 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 1,754 1 2 2.7 33.3 143,496 11,508 6,625 7,171 70,532 65,793 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.6 117,239 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 817 1 2 3.5 9.2 151,905 10,768 2,982 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,959 2 72 14.9 34.6 1,750,906 36,488 28,959 93,080 869,789 788,037 25,789 61 50,000 0
configure.util-linux no-host 12,569 3 67 21.6 39.6 2,705,473 37,507 66,348 119,749 1,291,899 1,293,825 32,527 42 132,696 1
configure.ocaml no-host 3,703 1 2 2.8 28.7 149,720 12,661 6,576 9,217 70,302 70,201 1,693 3 50,000 0
configure.tcc no-host 48 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 1,716 1 2 2.7 33.1 143,496 11,512 6,629 7,171 70,532 65,793 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.1 117,239 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 8 9 4.8 bash
15 no-host abuild-print-help 9 3 6 4.1 dash
23 no-host abuild-print-help 21 11 11 9.6 osh-native
31 no-host abuild-print-help 22 10 12 10.1 osh-nosouffle
39 no-host abuild-print-help 18 11 8 6.3 osh-static
1 no-host bin-true 636 311 363 3.3 bash
9 no-host bin-true 449 278 178 1.7 dash
17 no-host bin-true 815 325 507 8.8 osh-native
25 no-host bin-true 817 306 528 9.2 osh-nosouffle
33 no-host bin-true 655 309 363 5.2 osh-static
2 no-host configure.cpython 14,249 7,732 6,890 34.5 bash
10 no-host configure.cpython 14,683 8,009 7,082 34.5 dash
18 no-host configure.cpython 13,819 7,344 6,754 34.4 osh-native
26 no-host configure.cpython 13,959 7,423 6,822 34.6 osh-nosouffle
34 no-host configure.cpython 13,260 7,274 6,233 34.5 osh-static
4 no-host configure.ocaml 3,753 1,500 1,295 28.7 bash
12 no-host configure.ocaml 3,719 1,565 1,179 28.5 dash
20 no-host configure.ocaml 3,812 1,529 1,324 28.7 osh-native
28 no-host configure.ocaml 3,703 1,469 1,276 28.7 osh-nosouffle
36 no-host configure.ocaml 3,685 1,479 1,239 28.7 osh-static
5 no-host configure.tcc 47 24 23 26.1 bash
13 no-host configure.tcc 44 25 19 26.3 dash
21 no-host configure.tcc 51 26 26 26.2 osh-native
29 no-host configure.tcc 48 25 23 26.2 osh-nosouffle
37 no-host configure.tcc 44 23 22 26.2 osh-static
3 no-host configure.util-linux 12,756 6,721 6,505 39.7 bash
11 no-host configure.util-linux 13,780 6,699 7,568 39.7 dash
19 no-host configure.util-linux 13,092 6,491 6,829 39.7 osh-native
27 no-host configure.util-linux 12,569 6,215 6,581 39.6 osh-nosouffle
35 no-host configure.util-linux 12,152 6,227 6,142 39.5 osh-static
6 no-host configure.yash 1,739 995 752 33.4 bash
14 no-host configure.yash 1,687 962 726 33.4 dash
22 no-host configure.yash 1,754 966 790 33.3 osh-native
30 no-host configure.yash 1,716 966 752 33.1 osh-nosouffle
38 no-host configure.yash 1,698 949 752 33.1 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 6.4 osh-native
24 no-host hello-world 3 0 3 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 2,410 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,178 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,289 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,414 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,825 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 103,484 0 0 0 8 0 1,995 52 bash
9 no-host bin-true 49,376 0 0 0 8 0 2,994 47 dash
17 no-host bin-true 133,287 0 0 0 16 0 1,996 81 osh-native
25 no-host bin-true 133,111 0 0 0 16 0 1,997 101 osh-nosouffle
33 no-host bin-true 112,086 0 0 0 8 0 1,998 83 osh-static
2 no-host configure.cpython 1,628,350 0 0 0 25,296 0 14,091 1,016 bash
10 no-host configure.cpython 1,638,377 0 0 0 25,272 0 14,132 1,049 dash
18 no-host configure.cpython 1,578,436 0 0 0 25,280 0 11,289 840 osh-native
26 no-host configure.cpython 1,596,675 0 0 0 25,280 0 11,295 963 osh-nosouffle
34 no-host configure.cpython 1,512,089 0 0 0 25,272 0 11,295 841 osh-static
4 no-host configure.ocaml 299,287 0 0 0 4,432 0 2,016 203 bash
12 no-host configure.ocaml 281,063 0 0 0 4,432 0 2,100 203 dash
20 no-host configure.ocaml 306,287 0 0 0 4,440 0 2,001 229 osh-native
28 no-host configure.ocaml 306,313 0 0 0 4,440 0 1,997 181 osh-nosouffle
36 no-host configure.ocaml 300,481 0 0 0 4,432 0 1,998 209 osh-static
5 no-host configure.tcc 5,202 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,214 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,562 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,635 0 0 0 96 0 45 1 osh-nosouffle
37 no-host configure.tcc 5,126 0 0 0 88 0 45 3 osh-static
3 no-host configure.util-linux 1,540,952 0 0 0 35,936 0 19,014 1,135 bash
11 no-host configure.util-linux 1,696,726 0 0 0 35,936 0 17,124 1,364 dash
19 no-host configure.util-linux 1,498,535 0 0 0 35,952 0 16,138 973 osh-native
27 no-host configure.util-linux 1,516,450 1 0 0 35,944 0 15,992 947 osh-nosouffle
35 no-host configure.util-linux 1,470,178 0 0 0 35,944 0 16,140 905 osh-static
6 no-host configure.yash 173,446 0 0 0 3,616 0 877 91 bash
14 no-host configure.yash 159,614 0 0 0 3,616 0 1,000 98 dash
22 no-host configure.yash 176,591 0 0 0 3,624 0 858 100 osh-native
30 no-host configure.yash 177,208 0 0 0 3,624 0 859 104 osh-nosouffle
38 no-host configure.yash 172,836 0 0 0 3,624 0 858 105 osh-static
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 86 0 0 0 8 0 1 0 dash
16 no-host hello-world 393 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 401 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 182 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-0c6db79f
osh-nosouffle osh-fb32cb5f
osh-static osh-static-ba70cbdf
host label host id
no-host no-host-bba74091