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 19 1.32 1.20
bin-true no-host 628 449 832 828 666 1.33 1.06
configure.cpython no-host 14,296 14,323 13,815 14,110 13,390 0.97 0.94
configure.ocaml no-host 3,776 3,694 3,817 3,792 3,760 1.01 1.00
configure.tcc no-host 46 42 47 49 45 1.02 0.98
configure.util-linux no-host 12,898 13,701 12,840 13,029 12,618 1.00 0.98
configure.yash no-host 1,728 1,692 1,738 1,802 1,717 1.01 0.99
hello-world no-host 1 1 3 3 1 2.42 1.01

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 2,396 1,194 3,271 3,441 2,841 1.37 1.19
bin-true no-host 100,453 49,419 135,305 134,010 112,116 1.35 1.12
configure.cpython no-host 1,626,198 1,645,322 1,580,655 1,604,159 1,518,356 0.97 0.93
configure.ocaml no-host 299,146 281,017 306,224 306,863 300,079 1.02 1.00
configure.tcc no-host 5,198 4,211 5,562 5,637 5,125 1.07 0.99
configure.util-linux no-host 1,538,118 1,697,337 1,511,511 1,514,487 1,480,984 0.98 0.96
configure.yash no-host 173,230 159,531 176,411 177,203 172,817 1.02 1.00
hello-world no-host 153 88 396 399 182 2.59 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 3.9 9.4 10.1 6.3 1.95 1.30
bin-true no-host 3.3 1.6 8.8 9.0 5.2 2.68 1.60
configure.cpython no-host 34.5 34.5 34.4 34.5 34.5 1.00 1.00
configure.ocaml no-host 28.5 28.7 28.6 28.6 28.6 1.00 1.00
configure.tcc no-host 26.2 26.0 26.1 26.1 26.2 1.00 1.00
configure.util-linux no-host 39.7 39.6 39.9 39.5 39.3 1.00 0.99
configure.yash no-host 33.3 33.3 33.4 33.4 33.3 1.00 1.00
hello-world no-host 3.1 1.6 6.7 7.1 3.4 2.12 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 6.7 3,920 3,920 0 726 1,923 1,271 2 0 50,000 0
bin-true no-host 832 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 13,815 1 68 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 12,840 3 67 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 3,817 1 2 2.8 28.6 149,705 12,656 6,571 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 1,738 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 21 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 828 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 14,110 1 68 14.9 34.5 1,750,831 36,458 28,959 93,080 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 13,029 3 68 21.6 39.5 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 3,792 1 2 2.8 28.6 149,705 12,661 6,576 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 49 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 1,802 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 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 6 3.9 dash
23 no-host abuild-print-help 21 14 7 9.4 osh-native
31 no-host abuild-print-help 22 15 7 10.1 osh-nosouffle
39 no-host abuild-print-help 19 12 8 6.3 osh-static
1 no-host bin-true 628 310 358 3.3 bash
9 no-host bin-true 449 274 178 1.6 dash
17 no-host bin-true 832 295 555 8.8 osh-native
25 no-host bin-true 828 319 527 9.0 osh-nosouffle
33 no-host bin-true 666 355 330 5.2 osh-static
2 no-host configure.cpython 14,296 7,817 6,881 34.5 bash
10 no-host configure.cpython 14,323 7,814 6,927 34.5 dash
18 no-host configure.cpython 13,815 7,328 6,755 34.4 osh-native
26 no-host configure.cpython 14,110 7,474 6,929 34.5 osh-nosouffle
34 no-host configure.cpython 13,390 7,366 6,273 34.5 osh-static
4 no-host configure.ocaml 3,776 1,546 1,273 28.5 bash
12 no-host configure.ocaml 3,694 1,479 1,240 28.7 dash
20 no-host configure.ocaml 3,817 1,550 1,306 28.6 osh-native
28 no-host configure.ocaml 3,792 1,521 1,313 28.6 osh-nosouffle
36 no-host configure.ocaml 3,760 1,522 1,266 28.6 osh-static
5 no-host configure.tcc 46 28 19 26.2 bash
13 no-host configure.tcc 42 24 18 26.0 dash
21 no-host configure.tcc 47 28 19 26.1 osh-native
29 no-host configure.tcc 49 22 27 26.1 osh-nosouffle
37 no-host configure.tcc 45 26 19 26.2 osh-static
3 no-host configure.util-linux 12,898 6,712 6,667 39.7 bash
11 no-host configure.util-linux 13,701 6,762 7,442 39.6 dash
19 no-host configure.util-linux 12,840 6,400 6,672 39.9 osh-native
27 no-host configure.util-linux 13,029 6,440 6,825 39.5 osh-nosouffle
35 no-host configure.util-linux 12,618 6,353 6,488 39.3 osh-static
6 no-host configure.yash 1,728 976 760 33.3 bash
14 no-host configure.yash 1,692 947 746 33.3 dash
22 no-host configure.yash 1,738 982 759 33.4 osh-native
30 no-host configure.yash 1,802 999 802 33.4 osh-nosouffle
38 no-host configure.yash 1,717 978 742 33.3 osh-static
0 no-host hello-world 1 1 0 3.1 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 3 1 2 6.7 osh-native
24 no-host hello-world 3 0 3 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 2,396 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,194 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 3,271 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,441 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,841 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 100,453 0 0 0 8 0 1,996 45 bash
9 no-host bin-true 49,419 0 0 0 8 0 2,994 71 dash
17 no-host bin-true 135,305 0 0 0 16 0 1,997 78 osh-native
25 no-host bin-true 134,010 0 0 0 16 0 1,997 73 osh-nosouffle
33 no-host bin-true 112,116 0 0 0 8 0 1,998 77 osh-static
2 no-host configure.cpython 1,626,198 0 0 0 25,272 0 14,082 1,059 bash
10 no-host configure.cpython 1,645,322 0 0 0 25,272 0 14,100 1,099 dash
18 no-host configure.cpython 1,580,655 0 0 0 25,280 0 11,304 839 osh-native
26 no-host configure.cpython 1,604,159 0 0 0 25,280 0 11,293 1,042 osh-nosouffle
34 no-host configure.cpython 1,518,356 0 0 0 25,272 0 11,292 849 osh-static
4 no-host configure.ocaml 299,146 0 0 0 4,432 0 2,017 191 bash
12 no-host configure.ocaml 281,017 0 0 0 4,432 0 2,108 194 dash
20 no-host configure.ocaml 306,224 0 0 0 4,440 0 1,999 207 osh-native
28 no-host configure.ocaml 306,863 0 0 0 4,440 0 1,999 194 osh-nosouffle
36 no-host configure.ocaml 300,079 0 0 0 4,432 0 2,000 336 osh-static
5 no-host configure.tcc 5,198 0 0 0 80 0 49 4 bash
13 no-host configure.tcc 4,211 0 0 0 88 0 52 3 dash
21 no-host configure.tcc 5,562 0 0 0 96 0 45 4 osh-native
29 no-host configure.tcc 5,637 0 0 0 96 0 45 4 osh-nosouffle
37 no-host configure.tcc 5,125 0 0 0 88 0 46 2 osh-static
3 no-host configure.util-linux 1,538,118 0 0 0 35,936 0 19,017 1,126 bash
11 no-host configure.util-linux 1,697,337 1 0 0 35,936 0 17,110 1,224 dash
19 no-host configure.util-linux 1,511,511 1 0 0 35,952 0 16,147 1,007 osh-native
27 no-host configure.util-linux 1,514,487 1 0 0 35,944 0 16,219 926 osh-nosouffle
35 no-host configure.util-linux 1,480,984 2 0 0 35,936 0 16,139 957 osh-static
6 no-host configure.yash 173,230 0 0 0 3,616 0 878 104 bash
14 no-host configure.yash 159,531 0 0 0 3,624 0 1,001 98 dash
22 no-host configure.yash 176,411 0 0 0 3,624 0 855 109 osh-native
30 no-host configure.yash 177,203 0 0 0 3,632 0 857 81 osh-nosouffle
38 no-host configure.yash 172,817 0 0 0 3,616 0 856 97 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 399 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-af255afb
osh-nosouffle osh-0fce52dd
osh-static osh-static-0e5f09fb
host label host id
no-host no-host-bba74091