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 20 22 18 1.29 1.15
bin-true no-host 621 450 802 817 653 1.29 1.05
configure.cpython no-host 13,782 13,986 13,386 13,389 12,872 0.97 0.93
configure.ocaml no-host 3,638 3,597 3,686 3,684 3,702 1.01 1.02
configure.tcc no-host 46 41 47 47 43 1.02 0.94
configure.util-linux no-host 12,426 13,192 12,393 12,459 12,122 1.00 0.98
configure.yash no-host 1,708 1,631 1,683 1,682 1,694 0.99 0.99
hello-world no-host 1 1 3 3 1 2.51 1.02

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 2,382 1,165 3,332 3,426 2,830 1.40 1.19
bin-true no-host 100,427 49,459 131,332 137,053 112,102 1.31 1.12
configure.cpython no-host 1,624,651 1,636,456 1,593,828 1,590,883 1,512,625 0.98 0.93
configure.ocaml no-host 299,084 281,118 306,003 307,286 300,112 1.02 1.00
configure.tcc no-host 5,230 4,208 5,633 5,638 5,121 1.08 0.98
configure.util-linux no-host 1,528,682 1,695,759 1,494,342 1,524,342 1,470,077 0.98 0.96
configure.yash no-host 173,429 159,554 176,756 177,161 172,824 1.02 1.00
hello-world no-host 153 88 396 396 184 2.59 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 4.8 3.9 9.4 10.1 6.3 1.95 1.30
bin-true no-host 3.1 1.7 8.5 9.3 5.4 2.71 1.71
configure.cpython no-host 34.5 34.7 34.4 34.6 34.4 1.00 1.00
configure.ocaml no-host 28.7 28.8 28.6 28.6 28.7 1.00 1.00
configure.tcc no-host 26.3 26.3 26.2 26.0 26.3 0.99 1.00
configure.util-linux no-host 39.7 39.5 39.9 39.9 39.7 1.00 1.00
configure.yash no-host 33.4 33.3 33.4 33.2 33.4 1.00 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 802 1 2 3.5 8.5 151,905 10,764 2,978 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,386 1 64 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 12,393 3 64 21.6 39.9 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 3,686 1 2 2.8 28.6 149,720 12,656 6,571 9,217 70,302 70,201 1,693 3 50,000 0
configure.tcc no-host 47 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 1,683 1 2 2.7 33.4 143,496 11,508 6,625 7,171 70,532 65,793 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 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 9.3 151,905 10,768 2,982 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,389 1 64 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 12,459 3 62 21.6 39.9 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 3,684 1 2 2.8 28.6 149,720 12,661 6,576 9,217 70,302 70,201 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.0 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 33.2 143,496 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 8 4.8 bash
15 no-host abuild-print-help 9 4 5 3.9 dash
23 no-host abuild-print-help 20 9 12 9.4 osh-native
31 no-host abuild-print-help 22 12 10 10.1 osh-nosouffle
39 no-host abuild-print-help 18 11 8 6.3 osh-static
1 no-host bin-true 621 313 346 3.1 bash
9 no-host bin-true 450 281 175 1.7 dash
17 no-host bin-true 802 319 501 8.5 osh-native
25 no-host bin-true 817 322 515 9.3 osh-nosouffle
33 no-host bin-true 653 331 340 5.4 osh-static
2 no-host configure.cpython 13,782 7,586 6,591 34.5 bash
10 no-host configure.cpython 13,986 7,556 6,828 34.7 dash
18 no-host configure.cpython 13,386 7,184 6,479 34.4 osh-native
26 no-host configure.cpython 13,389 7,124 6,544 34.6 osh-nosouffle
34 no-host configure.cpython 12,872 7,124 5,990 34.4 osh-static
4 no-host configure.ocaml 3,638 1,507 1,172 28.7 bash
12 no-host configure.ocaml 3,597 1,478 1,143 28.8 dash
20 no-host configure.ocaml 3,686 1,458 1,266 28.6 osh-native
28 no-host configure.ocaml 3,684 1,483 1,243 28.6 osh-nosouffle
36 no-host configure.ocaml 3,702 1,498 1,236 28.7 osh-static
5 no-host configure.tcc 46 27 20 26.3 bash
13 no-host configure.tcc 41 24 18 26.3 dash
21 no-host configure.tcc 47 26 21 26.2 osh-native
29 no-host configure.tcc 47 24 24 26.0 osh-nosouffle
37 no-host configure.tcc 43 23 21 26.3 osh-static
3 no-host configure.util-linux 12,426 6,476 6,418 39.7 bash
11 no-host configure.util-linux 13,192 6,434 7,254 39.5 dash
19 no-host configure.util-linux 12,393 6,106 6,513 39.9 osh-native
27 no-host configure.util-linux 12,459 6,134 6,554 39.9 osh-nosouffle
35 no-host configure.util-linux 12,122 6,164 6,180 39.7 osh-static
6 no-host configure.yash 1,708 949 767 33.4 bash
14 no-host configure.yash 1,631 944 689 33.3 dash
22 no-host configure.yash 1,683 960 725 33.4 osh-native
30 no-host configure.yash 1,682 952 733 33.2 osh-nosouffle
38 no-host configure.yash 1,694 932 765 33.4 osh-static
0 no-host hello-world 1 0 1 3.1 bash
8 no-host hello-world 1 0 1 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 2,382 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,165 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,332 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,426 0 0 0 16 0 38 1 osh-nosouffle
39 no-host abuild-print-help 2,830 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 100,427 0 0 0 8 0 1,998 62 bash
9 no-host bin-true 49,459 0 0 0 8 0 2,989 61 dash
17 no-host bin-true 131,332 0 0 0 16 0 1,999 57 osh-native
25 no-host bin-true 137,053 0 0 0 16 0 2,000 69 osh-nosouffle
33 no-host bin-true 112,102 0 0 0 8 0 1,999 71 osh-static
2 no-host configure.cpython 1,624,651 0 0 0 25,272 0 14,094 1,010 bash
10 no-host configure.cpython 1,636,456 0 0 0 25,272 0 14,122 1,067 dash
18 no-host configure.cpython 1,593,828 0 0 0 25,280 0 11,301 831 osh-native
26 no-host configure.cpython 1,590,883 1 0 0 25,280 0 11,289 863 osh-nosouffle
34 no-host configure.cpython 1,512,625 0 0 0 25,272 0 11,290 845 osh-static
4 no-host configure.ocaml 299,084 0 0 0 4,432 0 2,019 189 bash
12 no-host configure.ocaml 281,118 0 0 0 4,432 0 2,107 207 dash
20 no-host configure.ocaml 306,003 0 0 0 4,440 0 2,003 212 osh-native
28 no-host configure.ocaml 307,286 0 0 0 4,440 0 1,997 200 osh-nosouffle
36 no-host configure.ocaml 300,112 0 0 0 4,432 0 2,001 227 osh-static
5 no-host configure.tcc 5,230 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,208 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,633 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,638 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,121 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,528,682 0 0 0 35,936 0 18,972 1,026 bash
11 no-host configure.util-linux 1,695,759 1 0 0 35,936 0 17,087 1,228 dash
19 no-host configure.util-linux 1,494,342 0 0 0 35,952 0 16,156 894 osh-native
27 no-host configure.util-linux 1,524,342 0 0 0 35,944 0 16,219 923 osh-nosouffle
35 no-host configure.util-linux 1,470,077 5 0 0 35,936 0 16,192 931 osh-static
6 no-host configure.yash 173,429 0 0 0 3,616 0 876 105 bash
14 no-host configure.yash 159,554 0 0 0 3,624 0 1,001 94 dash
22 no-host configure.yash 176,756 0 0 0 3,624 0 858 107 osh-native
30 no-host configure.yash 177,161 0 0 0 3,624 0 855 102 osh-nosouffle
38 no-host configure.yash 172,824 0 0 0 3,616 0 858 98 osh-static
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 88 0 0 0 8 0 1 0 dash
16 no-host hello-world 396 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 396 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 184 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-63f9ddc9
osh-nosouffle osh-86ddfffc
osh-static osh-static-c6ac82a3
host label host id
no-host no-host-bba74091