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 21 18 1.31 1.17
bin-true no-host 619 440 796 798 650 1.29 1.05
configure.cpython no-host 13,841 13,864 13,471 13,497 13,111 0.97 0.95
configure.ocaml no-host 3,684 3,616 3,711 3,719 3,721 1.01 1.01
configure.tcc no-host 46 41 46 47 43 1.00 0.93
configure.util-linux no-host 12,630 13,297 12,541 12,565 12,223 0.99 0.97
configure.yash no-host 1,708 1,649 1,700 1,720 1,686 0.99 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 2,363 1,156 3,332 3,421 2,810 1.41 1.19
bin-true no-host 102,438 49,353 132,289 131,040 111,334 1.29 1.09
configure.cpython no-host 1,631,485 1,635,225 1,597,342 1,595,902 1,511,111 0.98 0.93
configure.ocaml no-host 298,534 280,716 306,582 307,588 299,897 1.03 1.00
configure.tcc no-host 5,241 4,196 5,593 5,654 5,116 1.07 0.98
configure.util-linux no-host 1,530,152 1,697,779 1,495,221 1,522,848 1,468,759 0.98 0.96
configure.yash no-host 173,492 159,523 177,036 177,225 172,672 1.02 1.00
hello-world no-host 151 86 393 396 182 2.60 1.21

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 3.9 9.4 10.1 6.3 2.00 1.33
bin-true no-host 3.3 1.7 8.8 9.3 5.2 2.68 1.60
configure.cpython no-host 34.5 34.7 34.7 34.5 34.7 1.00 1.00
configure.ocaml no-host 28.5 28.5 28.6 28.7 28.7 1.00 1.00
configure.tcc no-host 26.1 26.3 26.0 26.3 26.2 0.99 1.00
configure.util-linux no-host 39.7 39.6 39.6 39.7 39.7 1.00 1.00
configure.yash no-host 33.4 33.2 33.4 33.4 33.4 1.00 1.00
hello-world no-host 3.3 1.6 6.6 6.8 3.4 2.00 1.04

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 796 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 13,471 1 65 14.8 34.7 1,750,907 35,429 28,954 93,081 869,789 788,037 25,789 61 50,000 0
configure.util-linux no-host 12,541 3 64 21.6 39.6 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 3,711 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 46 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 1,700 1 2 2.7 33.4 143,538 11,666 6,632 7,172 70,560 65,806 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.4 117,263 65,801 42,008 4,981 54,612 57,670 277 3 84,016 1
hello-world no-host 3 0 0 0.3 6.8 3,919 3,919 0 725 1,923 1,271 2 0 50,000 0
bin-true no-host 798 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 13,497 1 68 14.9 34.5 1,750,906 36,488 28,959 93,080 869,789 788,037 25,789 61 50,000 0
configure.util-linux no-host 12,565 3 65 21.6 39.7 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 3,719 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 47 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 1,720 1 2 2.7 33.4 143,538 11,670 6,636 7,172 70,560 65,806 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 10.1 117,263 65,805 42,012 4,981 54,612 57,670 277 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 4.7 bash
15 no-host abuild-print-help 9 4 5 3.9 dash
23 no-host abuild-print-help 20 11 10 9.4 osh-native
31 no-host abuild-print-help 21 13 9 10.1 osh-nosouffle
39 no-host abuild-print-help 18 11 8 6.3 osh-static
1 no-host bin-true 619 309 347 3.3 bash
9 no-host bin-true 440 270 176 1.7 dash
17 no-host bin-true 796 311 501 8.8 osh-native
25 no-host bin-true 798 308 505 9.3 osh-nosouffle
33 no-host bin-true 650 306 361 5.2 osh-static
2 no-host configure.cpython 13,841 7,522 6,693 34.5 bash
10 no-host configure.cpython 13,864 7,708 6,558 34.7 dash
18 no-host configure.cpython 13,471 7,246 6,497 34.7 osh-native
26 no-host configure.cpython 13,497 7,198 6,582 34.5 osh-nosouffle
34 no-host configure.cpython 13,111 7,247 6,100 34.7 osh-static
4 no-host configure.ocaml 3,684 1,464 1,260 28.5 bash
12 no-host configure.ocaml 3,616 1,468 1,171 28.5 dash
20 no-host configure.ocaml 3,711 1,477 1,273 28.6 osh-native
28 no-host configure.ocaml 3,719 1,492 1,268 28.7 osh-nosouffle
36 no-host configure.ocaml 3,721 1,528 1,224 28.7 osh-static
5 no-host configure.tcc 46 19 27 26.1 bash
13 no-host configure.tcc 41 25 16 26.3 dash
21 no-host configure.tcc 46 27 20 26.0 osh-native
29 no-host configure.tcc 47 24 23 26.3 osh-nosouffle
37 no-host configure.tcc 43 28 15 26.2 osh-static
3 no-host configure.util-linux 12,630 6,591 6,504 39.7 bash
11 no-host configure.util-linux 13,297 6,468 7,303 39.6 dash
19 no-host configure.util-linux 12,541 6,163 6,601 39.6 osh-native
27 no-host configure.util-linux 12,565 6,290 6,496 39.7 osh-nosouffle
35 no-host configure.util-linux 12,223 6,220 6,224 39.7 osh-static
6 no-host configure.yash 1,708 923 794 33.4 bash
14 no-host configure.yash 1,649 926 725 33.2 dash
22 no-host configure.yash 1,700 951 752 33.4 osh-native
30 no-host configure.yash 1,720 945 778 33.4 osh-nosouffle
38 no-host configure.yash 1,686 953 735 33.4 osh-static
0 no-host hello-world 1 1 0 3.3 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 3 2 1 6.6 osh-native
24 no-host hello-world 3 2 1 6.8 osh-nosouffle
32 no-host hello-world 1 1 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 2,363 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,156 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,332 0 0 0 16 0 40 2 osh-native
31 no-host abuild-print-help 3,421 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,810 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 102,438 0 0 0 8 0 1,997 52 bash
9 no-host bin-true 49,353 0 0 0 8 0 2,996 49 dash
17 no-host bin-true 132,289 0 0 0 16 0 1,999 76 osh-native
25 no-host bin-true 131,040 0 0 0 16 0 1,998 85 osh-nosouffle
33 no-host bin-true 111,334 0 0 0 8 0 2,000 61 osh-static
2 no-host configure.cpython 1,631,485 0 0 0 25,272 0 14,075 1,022 bash
10 no-host configure.cpython 1,635,225 0 0 0 25,272 0 14,119 1,036 dash
18 no-host configure.cpython 1,597,342 0 0 0 25,280 0 11,302 954 osh-native
26 no-host configure.cpython 1,595,902 0 0 0 25,280 0 11,301 773 osh-nosouffle
34 no-host configure.cpython 1,511,111 0 0 0 25,272 0 11,302 917 osh-static
4 no-host configure.ocaml 298,534 0 0 0 4,432 0 2,021 193 bash
12 no-host configure.ocaml 280,716 0 0 0 4,432 0 2,109 189 dash
20 no-host configure.ocaml 306,582 0 0 0 4,440 0 1,994 239 osh-native
28 no-host configure.ocaml 307,588 0 0 0 4,440 0 2,002 181 osh-nosouffle
36 no-host configure.ocaml 299,897 0 0 0 4,432 0 1,997 235 osh-static
5 no-host configure.tcc 5,241 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,196 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,593 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,654 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,116 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,530,152 1 0 0 35,936 0 18,881 1,030 bash
11 no-host configure.util-linux 1,697,779 1 0 0 35,936 0 16,979 1,238 dash
19 no-host configure.util-linux 1,495,221 1 0 0 35,952 0 16,137 944 osh-native
27 no-host configure.util-linux 1,522,848 1 0 0 35,944 0 16,200 955 osh-nosouffle
35 no-host configure.util-linux 1,468,759 2 0 0 35,936 0 16,210 855 osh-static
6 no-host configure.yash 173,492 0 0 0 3,616 0 879 108 bash
14 no-host configure.yash 159,523 0 0 0 3,616 0 1,002 98 dash
22 no-host configure.yash 177,036 0 0 0 3,624 0 857 106 osh-native
30 no-host configure.yash 177,225 0 0 0 3,624 0 856 102 osh-nosouffle
38 no-host configure.yash 172,672 0 0 0 3,616 0 855 104 osh-static
0 no-host hello-world 151 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 396 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 182 0 0 0 8 0 0 0 osh-static

Shell and Host

shell label shell id
bash bash-36833674
dash dash-cea41b3e
osh-native osh-fdcb45a5
osh-nosouffle osh-e3fd9e83
osh-static osh-static-c7c4ca71
host label host id
no-host no-host-bba74091