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 21 23 19 1.35 1.22
bin-true no-host 635 442 803 834 674 1.27 1.06
configure.cpython no-host 14,323 14,309 13,960 14,484 14,001 0.97 0.98
configure.ocaml no-host 3,755 3,713 3,824 3,923 3,889 1.02 1.04
configure.tcc no-host 47 43 48 49 46 1.03 0.98
configure.util-linux no-host 12,957 13,723 12,996 13,722 13,328 1.00 1.03
configure.yash no-host 1,763 1,711 1,764 1,829 1,794 1.00 1.02
hello-world no-host 1 1 3 3 1 2.30 0.99

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 2,368 1,165 3,357 3,449 2,833 1.42 1.20
bin-true no-host 101,469 49,403 130,285 135,037 112,085 1.28 1.10
configure.cpython no-host 1,625,531 1,635,573 1,589,528 1,613,488 1,516,134 0.98 0.93
configure.ocaml no-host 298,517 280,652 306,269 307,255 300,158 1.03 1.01
configure.tcc no-host 5,245 4,220 5,566 5,659 5,130 1.06 0.98
configure.util-linux no-host 1,538,357 1,706,983 1,507,747 1,512,018 1,480,268 0.98 0.96
configure.yash no-host 173,548 159,578 176,549 177,298 172,779 1.02 1.00
hello-world no-host 152 86 394 396 182 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 9.6 10.0 6.3 1.97 1.30
bin-true no-host 3.1 1.4 8.8 9.3 5.1 2.79 1.62
configure.cpython no-host 34.7 34.4 34.4 34.4 34.5 0.99 1.00
configure.ocaml no-host 28.5 28.7 28.6 28.7 28.8 1.00 1.01
configure.tcc no-host 26.2 26.3 26.2 26.0 26.2 1.00 1.00
configure.util-linux no-host 39.8 39.6 39.6 39.6 39.7 1.00 1.00
configure.yash no-host 33.4 33.1 33.4 33.3 33.4 1.00 1.00
hello-world no-host 3.1 1.6 6.6 6.9 3.3 2.08 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 3,919 3,919 0 726 1,922 1,271 2 0 50,000 0
bin-true no-host 803 1 2 3.5 8.8 151,904 10,764 2,978 14,785 72,396 64,723 3,008 3 50,000 0
configure.cpython no-host 13,960 1 70 14.8 34.4 1,750,831 35,399 28,954 93,081 869,763 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,996 3 69 21.6 39.6 2,705,397 37,471 66,342 119,749 1,291,873 1,293,775 32,527 42 132,684 1
configure.ocaml no-host 3,824 1 2 2.8 28.6 149,704 12,656 6,571 9,217 70,296 70,191 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.2 30,555 30,555 0 1,684 14,474 14,397 271 0 50,000 0
configure.yash no-host 1,764 1 2 2.7 33.4 143,480 11,508 6,625 7,171 70,526 65,783 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.6 117,238 65,801 42,008 4,980 54,600 57,658 277 3 84,016 1
hello-world no-host 3 0 0 0.3 6.9 3,918 3,918 0 725 1,922 1,271 2 0 50,000 0
bin-true no-host 834 1 2 3.5 9.3 151,904 10,768 2,982 14,785 72,396 64,723 3,008 3 50,000 0
configure.cpython no-host 14,484 2 74 14.9 34.4 1,750,830 36,458 28,959 93,080 869,763 787,987 25,789 61 50,000 0
configure.util-linux no-host 13,722 3 75 21.6 39.6 2,705,397 37,477 66,348 119,749 1,291,873 1,293,775 32,527 42 132,696 1
configure.ocaml no-host 3,923 1 2 2.8 28.7 149,704 12,661 6,576 9,217 70,296 70,191 1,693 3 50,000 0
configure.tcc no-host 49 0 0 1.4 26.0 30,555 30,555 0 1,684 14,474 14,397 271 0 50,000 0
configure.yash no-host 1,829 1 2 2.7 33.3 143,480 11,512 6,629 7,171 70,526 65,783 2,095 3 50,000 0
abuild-print-help no-host 23 1 2 3.0 10.0 117,238 65,805 42,012 4,980 54,600 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 9 7 4.8 bash
15 no-host abuild-print-help 9 4 6 3.9 dash
23 no-host abuild-print-help 21 14 7 9.6 osh-native
31 no-host abuild-print-help 23 11 13 10.0 osh-nosouffle
39 no-host abuild-print-help 19 12 7 6.3 osh-static
1 no-host bin-true 635 315 357 3.1 bash
9 no-host bin-true 442 272 176 1.4 dash
17 no-host bin-true 803 311 508 8.8 osh-native
25 no-host bin-true 834 305 544 9.3 osh-nosouffle
33 no-host bin-true 674 341 348 5.1 osh-static
2 no-host configure.cpython 14,323 7,891 6,811 34.7 bash
10 no-host configure.cpython 14,309 7,848 6,867 34.4 dash
18 no-host configure.cpython 13,960 7,343 6,889 34.4 osh-native
26 no-host configure.cpython 14,484 7,629 7,146 34.4 osh-nosouffle
34 no-host configure.cpython 14,001 7,647 6,593 34.5 osh-static
4 no-host configure.ocaml 3,755 1,502 1,293 28.5 bash
12 no-host configure.ocaml 3,713 1,479 1,250 28.7 dash
20 no-host configure.ocaml 3,824 1,470 1,394 28.6 osh-native
28 no-host configure.ocaml 3,923 1,547 1,419 28.7 osh-nosouffle
36 no-host configure.ocaml 3,889 1,550 1,369 28.8 osh-static
5 no-host configure.tcc 47 29 18 26.2 bash
13 no-host configure.tcc 43 26 18 26.3 dash
21 no-host configure.tcc 48 26 23 26.2 osh-native
29 no-host configure.tcc 49 19 31 26.0 osh-nosouffle
37 no-host configure.tcc 46 30 16 26.2 osh-static
3 no-host configure.util-linux 12,957 6,757 6,669 39.8 bash
11 no-host configure.util-linux 13,723 6,661 7,551 39.6 dash
19 no-host configure.util-linux 12,996 6,395 6,831 39.6 osh-native
27 no-host configure.util-linux 13,722 6,644 7,308 39.6 osh-nosouffle
35 no-host configure.util-linux 13,328 6,711 6,830 39.7 osh-static
6 no-host configure.yash 1,763 978 792 33.4 bash
14 no-host configure.yash 1,711 953 756 33.1 dash
22 no-host configure.yash 1,764 967 798 33.4 osh-native
30 no-host configure.yash 1,829 1,006 825 33.3 osh-nosouffle
38 no-host configure.yash 1,794 1,010 785 33.4 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 6.6 osh-native
24 no-host hello-world 3 1 2 6.9 osh-nosouffle
32 no-host hello-world 1 1 0 3.3 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 2,368 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,165 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,357 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,449 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,833 0 0 0 8 0 38 0 osh-static
1 no-host bin-true 101,469 0 0 0 8 0 1,999 78 bash
9 no-host bin-true 49,403 0 0 0 8 0 2,996 60 dash
17 no-host bin-true 130,285 0 0 0 16 0 1,999 84 osh-native
25 no-host bin-true 135,037 0 0 0 16 0 1,999 87 osh-nosouffle
33 no-host bin-true 112,085 0 0 0 8 0 1,997 63 osh-static
2 no-host configure.cpython 1,625,531 0 0 0 25,272 0 14,070 1,073 bash
10 no-host configure.cpython 1,635,573 0 0 0 25,272 0 14,119 1,020 dash
18 no-host configure.cpython 1,589,528 0 0 0 25,280 0 11,294 844 osh-native
26 no-host configure.cpython 1,613,488 0 0 0 25,280 0 11,308 822 osh-nosouffle
34 no-host configure.cpython 1,516,134 0 0 0 25,272 0 11,298 874 osh-static
4 no-host configure.ocaml 298,517 0 0 0 4,432 0 2,017 177 bash
12 no-host configure.ocaml 280,652 0 0 0 4,432 0 2,107 187 dash
20 no-host configure.ocaml 306,269 0 0 0 4,440 0 1,998 322 osh-native
28 no-host configure.ocaml 307,255 0 0 0 4,440 0 2,003 199 osh-nosouffle
36 no-host configure.ocaml 300,158 0 0 0 4,432 0 2,000 204 osh-static
5 no-host configure.tcc 5,245 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,220 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,566 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,659 0 0 0 96 0 45 1 osh-nosouffle
37 no-host configure.tcc 5,130 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,538,357 0 0 0 35,936 0 18,982 1,082 bash
11 no-host configure.util-linux 1,706,983 1 0 0 35,936 0 17,099 1,202 dash
19 no-host configure.util-linux 1,507,747 3 0 0 35,952 0 16,160 923 osh-native
27 no-host configure.util-linux 1,512,018 0 0 0 35,944 0 16,233 901 osh-nosouffle
35 no-host configure.util-linux 1,480,268 1 0 0 35,936 0 16,105 1,028 osh-static
6 no-host configure.yash 173,548 0 0 0 3,616 0 879 96 bash
14 no-host configure.yash 159,578 0 0 0 3,616 0 1,004 103 dash
22 no-host configure.yash 176,549 0 0 0 3,624 0 856 95 osh-native
30 no-host configure.yash 177,298 0 0 0 3,624 0 856 100 osh-nosouffle
38 no-host configure.yash 172,779 0 0 0 3,616 0 855 101 osh-static
0 no-host hello-world 152 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 394 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 1 0 osh-static

Shell and Host

shell label shell id
bash bash-36833674
dash dash-cea41b3e
osh-native osh-0e13dedb
osh-nosouffle osh-bef62249
osh-static osh-static-ef914e8b
host label host id
no-host no-host-9c670df1