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 1.31 1.17
bin-true no-host 619 445 809 821 649 1.31 1.05
configure.cpython no-host 13,728 13,945 13,375 13,456 12,896 0.97 0.94
configure.ocaml no-host 3,662 3,623 3,678 3,653 3,633 1.00 0.99
configure.tcc no-host 46 41 46 46 43 1.01 0.93
configure.util-linux no-host 12,403 13,445 12,388 12,471 12,153 1.00 0.98
configure.yash no-host 1,688 1,629 1,686 1,672 1,657 1.00 0.98
hello-world no-host 1 1 3 3 1 2.48 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 2,356 1,139 3,317 3,412 2,830 1.41 1.20
bin-true no-host 101,518 49,469 132,280 134,028 111,021 1.30 1.09
configure.cpython no-host 1,622,468 1,642,271 1,577,811 1,598,186 1,517,610 0.97 0.94
configure.ocaml no-host 299,113 280,567 305,214 307,247 299,871 1.02 1.00
configure.tcc no-host 5,214 4,206 5,568 5,691 5,115 1.07 0.98
configure.util-linux no-host 1,533,999 1,701,132 1,501,895 1,513,154 1,480,193 0.98 0.96
configure.yash no-host 173,330 159,496 176,422 177,382 172,857 1.02 1.00
hello-world no-host 153 88 397 398 182 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 4.7 3.8 9.3 10.0 6.3 1.97 1.33
bin-true no-host 3.3 1.6 8.7 9.0 5.1 2.64 1.56
configure.cpython no-host 34.4 34.5 34.5 34.4 34.5 1.00 1.00
configure.ocaml no-host 28.6 28.6 28.7 28.8 28.7 1.00 1.00
configure.tcc no-host 26.4 26.0 26.0 26.2 26.3 0.99 1.00
configure.util-linux no-host 39.7 39.6 39.9 39.9 39.5 1.00 0.99
configure.yash no-host 33.4 33.4 33.1 33.1 33.4 0.99 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 3,920 3,920 0 726 1,923 1,271 2 0 50,000 0
bin-true no-host 809 1 2 3.5 8.7 151,905 10,764 2,978 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,375 1 65 14.8 34.5 1,750,832 35,399 28,954 93,081 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,388 3 63 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 3,678 1 2 2.8 28.7 149,705 12,656 6,571 9,217 70,297 70,191 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 1,686 1 2 2.7 33.1 143,481 11,508 6,625 7,171 70,527 65,783 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.3 117,239 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 821 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 13,456 2 65 14.9 34.4 1,750,831 36,458 28,959 93,080 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,471 3 62 21.6 39.9 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 3,653 1 2 2.8 28.8 149,705 12,661 6,576 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 46 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 1,672 1 2 2.7 33.1 143,481 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 10.0 117,239 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 9 7 4.7 bash
15 no-host abuild-print-help 9 5 4 3.8 dash
23 no-host abuild-print-help 20 11 10 9.3 osh-native
31 no-host abuild-print-help 22 12 10 10.0 osh-nosouffle
39 no-host abuild-print-help 18 13 6 6.3 osh-static
1 no-host bin-true 619 313 347 3.3 bash
9 no-host bin-true 445 282 168 1.6 dash
17 no-host bin-true 809 317 510 8.7 osh-native
25 no-host bin-true 821 321 518 9.0 osh-nosouffle
33 no-host bin-true 649 326 340 5.1 osh-static
2 no-host configure.cpython 13,728 7,570 6,543 34.4 bash
10 no-host configure.cpython 13,945 7,686 6,662 34.5 dash
18 no-host configure.cpython 13,375 7,164 6,486 34.5 osh-native
26 no-host configure.cpython 13,456 7,235 6,510 34.4 osh-nosouffle
34 no-host configure.cpython 12,896 7,104 6,034 34.5 osh-static
4 no-host configure.ocaml 3,662 1,468 1,236 28.6 bash
12 no-host configure.ocaml 3,623 1,447 1,201 28.6 dash
20 no-host configure.ocaml 3,678 1,476 1,241 28.7 osh-native
28 no-host configure.ocaml 3,653 1,462 1,235 28.8 osh-nosouffle
36 no-host configure.ocaml 3,633 1,489 1,175 28.7 osh-static
5 no-host configure.tcc 46 25 22 26.4 bash
13 no-host configure.tcc 41 23 18 26.0 dash
21 no-host configure.tcc 46 24 23 26.0 osh-native
29 no-host configure.tcc 46 27 20 26.2 osh-nosouffle
37 no-host configure.tcc 43 22 21 26.3 osh-static
3 no-host configure.util-linux 12,403 6,542 6,331 39.7 bash
11 no-host configure.util-linux 13,445 6,610 7,330 39.6 dash
19 no-host configure.util-linux 12,388 6,216 6,395 39.9 osh-native
27 no-host configure.util-linux 12,471 6,125 6,575 39.9 osh-nosouffle
35 no-host configure.util-linux 12,153 6,117 6,257 39.5 osh-static
6 no-host configure.yash 1,688 944 752 33.4 bash
14 no-host configure.yash 1,629 940 692 33.4 dash
22 no-host configure.yash 1,686 950 737 33.1 osh-native
30 no-host configure.yash 1,672 914 761 33.1 osh-nosouffle
38 no-host configure.yash 1,657 960 700 33.4 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 2 1 6.6 osh-native
24 no-host hello-world 3 2 1 6.9 osh-nosouffle
32 no-host hello-world 1 0 1 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 2,356 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,139 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,317 0 0 0 16 0 39 2 osh-native
31 no-host abuild-print-help 3,412 0 0 0 16 0 40 0 osh-nosouffle
39 no-host abuild-print-help 2,830 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,518 0 0 0 8 0 1,998 51 bash
9 no-host bin-true 49,469 0 0 0 8 0 2,992 64 dash
17 no-host bin-true 132,280 0 0 0 16 0 1,998 78 osh-native
25 no-host bin-true 134,028 0 0 0 16 0 1,995 88 osh-nosouffle
33 no-host bin-true 111,021 0 0 0 8 0 2,001 57 osh-static
2 no-host configure.cpython 1,622,468 0 0 0 25,272 0 14,076 1,003 bash
10 no-host configure.cpython 1,642,271 0 0 0 25,272 0 14,103 1,030 dash
18 no-host configure.cpython 1,577,811 0 0 0 25,280 0 11,305 841 osh-native
26 no-host configure.cpython 1,598,186 0 0 0 25,280 0 11,295 891 osh-nosouffle
34 no-host configure.cpython 1,517,610 0 0 0 25,272 0 11,306 851 osh-static
4 no-host configure.ocaml 299,113 0 0 0 4,432 0 2,016 182 bash
12 no-host configure.ocaml 280,567 0 0 0 4,432 0 2,107 197 dash
20 no-host configure.ocaml 305,214 0 0 0 4,440 0 2,001 227 osh-native
28 no-host configure.ocaml 307,247 0 0 0 4,440 0 1,999 182 osh-nosouffle
36 no-host configure.ocaml 299,871 0 0 0 4,432 0 2,001 232 osh-static
5 no-host configure.tcc 5,214 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,206 0 0 0 88 0 52 4 dash
21 no-host configure.tcc 5,568 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,691 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,115 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,533,999 0 0 0 35,936 0 18,976 1,057 bash
11 no-host configure.util-linux 1,701,132 1 0 0 35,936 0 17,133 1,425 dash
19 no-host configure.util-linux 1,501,895 1 0 0 35,952 0 16,177 981 osh-native
27 no-host configure.util-linux 1,513,154 1 0 0 35,944 0 16,101 1,037 osh-nosouffle
35 no-host configure.util-linux 1,480,193 2 0 0 35,936 0 16,180 923 osh-static
6 no-host configure.yash 173,330 0 0 0 3,616 0 876 90 bash
14 no-host configure.yash 159,496 0 0 0 3,624 0 1,003 104 dash
22 no-host configure.yash 176,422 0 0 0 3,624 0 857 96 osh-native
30 no-host configure.yash 177,382 0 0 0 3,624 0 859 97 osh-nosouffle
38 no-host configure.yash 172,857 0 0 0 3,616 0 858 111 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 397 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 398 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-a0b8ab21
osh-nosouffle osh-f116aa91
osh-static osh-static-92282ffb
host label host id
no-host no-host-bba74091