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 17 9 22 22 19 1.31 1.15
bin-true no-host 638 451 835 864 669 1.31 1.05
configure.cpython no-host 14,403 14,674 14,486 14,383 13,556 1.01 0.94
configure.ocaml no-host 3,795 3,700 3,805 3,823 3,805 1.00 1.00
configure.tcc no-host 47 42 48 49 46 1.01 0.97
configure.util-linux no-host 12,942 13,866 13,347 13,198 12,938 1.03 1.00
configure.yash no-host 1,998 1,695 1,791 1,743 1,740 0.90 0.87
hello-world no-host 1 1 3 3 1 2.35 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 2,427 1,188 3,336 3,418 2,823 1.37 1.16
bin-true no-host 102,480 49,374 133,617 135,003 112,028 1.30 1.09
configure.cpython no-host 1,629,449 1,646,136 1,593,665 1,597,679 1,515,802 0.98 0.93
configure.ocaml no-host 299,500 281,317 306,365 307,293 300,393 1.02 1.00
configure.tcc no-host 5,241 4,213 5,579 5,646 5,125 1.06 0.98
configure.util-linux no-host 1,529,181 1,698,979 1,509,815 1,515,988 1,478,994 0.99 0.97
configure.yash no-host 173,503 159,627 176,468 177,157 172,798 1.02 1.00
hello-world no-host 152 84 392 400 184 2.58 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 9.6 10.0 6.3 2.03 1.33
bin-true no-host 3.3 1.7 8.9 9.0 5.2 2.72 1.60
configure.cpython no-host 34.7 34.5 34.5 34.4 34.5 1.00 1.00
configure.ocaml no-host 28.7 28.7 28.7 28.7 28.7 1.00 1.00
configure.tcc no-host 26.0 26.1 26.0 26.3 26.2 1.00 1.01
configure.util-linux no-host 39.7 39.5 39.9 39.7 39.5 1.00 0.99
configure.yash no-host 33.2 33.4 33.4 33.4 33.4 1.00 1.01
hello-world no-host 3.1 1.4 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 835 1 2 3.5 8.9 151,904 10,764 2,978 14,785 72,396 64,723 3,008 3 50,000 0
configure.cpython no-host 14,486 2 72 14.8 34.5 1,750,831 35,399 28,954 93,081 869,763 787,987 25,789 61 50,000 0
configure.util-linux no-host 13,347 3 69 21.6 39.9 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 3,805 1 2 2.8 28.7 149,704 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 26.0 30,555 30,555 0 1,684 14,474 14,397 271 0 50,000 0
configure.yash no-host 1,791 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 22 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 864 1 2 3.5 9.0 151,904 10,768 2,982 14,785 72,396 64,723 3,008 3 50,000 0
configure.cpython no-host 14,383 2 73 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 13,198 3 72 21.6 39.7 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 3,823 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 26.3 30,555 30,555 0 1,684 14,474 14,397 271 0 50,000 0
configure.yash no-host 1,743 1 2 2.7 33.4 143,480 11,512 6,629 7,171 70,526 65,783 2,095 3 50,000 0
abuild-print-help no-host 22 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 17 7 10 4.7 bash
15 no-host abuild-print-help 9 4 5 3.9 dash
23 no-host abuild-print-help 22 12 10 9.6 osh-native
31 no-host abuild-print-help 22 14 10 10.0 osh-nosouffle
39 no-host abuild-print-help 19 14 6 6.3 osh-static
1 no-host bin-true 638 316 361 3.3 bash
9 no-host bin-true 451 278 177 1.7 dash
17 no-host bin-true 835 298 554 8.9 osh-native
25 no-host bin-true 864 325 539 9.0 osh-nosouffle
33 no-host bin-true 669 325 358 5.2 osh-static
2 no-host configure.cpython 14,403 7,947 6,850 34.7 bash
10 no-host configure.cpython 14,674 7,899 7,184 34.5 dash
18 no-host configure.cpython 14,486 7,505 7,258 34.5 osh-native
26 no-host configure.cpython 14,383 7,614 7,047 34.4 osh-nosouffle
34 no-host configure.cpython 13,556 7,341 6,456 34.5 osh-static
4 no-host configure.ocaml 3,795 1,546 1,292 28.7 bash
12 no-host configure.ocaml 3,700 1,509 1,215 28.7 dash
20 no-host configure.ocaml 3,805 1,482 1,363 28.7 osh-native
28 no-host configure.ocaml 3,823 1,513 1,351 28.7 osh-nosouffle
36 no-host configure.ocaml 3,805 1,557 1,279 28.7 osh-static
5 no-host configure.tcc 47 23 24 26.0 bash
13 no-host configure.tcc 42 22 20 26.1 dash
21 no-host configure.tcc 48 25 23 26.0 osh-native
29 no-host configure.tcc 49 25 25 26.3 osh-nosouffle
37 no-host configure.tcc 46 23 23 26.2 osh-static
3 no-host configure.util-linux 12,942 6,802 6,609 39.7 bash
11 no-host configure.util-linux 13,866 6,686 7,688 39.5 dash
19 no-host configure.util-linux 13,347 6,519 7,027 39.9 osh-native
27 no-host configure.util-linux 13,198 6,538 6,896 39.7 osh-nosouffle
35 no-host configure.util-linux 12,938 6,475 6,680 39.5 osh-static
6 no-host configure.yash 1,998 945 840 33.2 bash
14 no-host configure.yash 1,695 999 697 33.4 dash
22 no-host configure.yash 1,791 975 810 33.4 osh-native
30 no-host configure.yash 1,743 978 768 33.4 osh-nosouffle
38 no-host configure.yash 1,740 979 763 33.4 osh-static
0 no-host hello-world 1 0 1 3.1 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 3 3 0 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 2,427 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,188 0 0 0 8 0 40 1 dash
23 no-host abuild-print-help 3,336 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,418 0 0 0 16 0 38 0 osh-nosouffle
39 no-host abuild-print-help 2,823 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 102,480 0 0 0 8 0 1,994 70 bash
9 no-host bin-true 49,374 0 0 0 8 0 2,989 68 dash
17 no-host bin-true 133,617 0 0 0 16 0 1,992 73 osh-native
25 no-host bin-true 135,003 0 0 0 16 0 1,995 70 osh-nosouffle
33 no-host bin-true 112,028 0 0 0 8 0 1,996 87 osh-static
2 no-host configure.cpython 1,629,449 0 0 0 25,272 0 14,089 1,186 bash
10 no-host configure.cpython 1,646,136 0 0 0 25,272 0 14,139 1,009 dash
18 no-host configure.cpython 1,593,665 0 0 0 25,280 0 11,289 866 osh-native
26 no-host configure.cpython 1,597,679 0 0 0 25,280 0 11,297 822 osh-nosouffle
34 no-host configure.cpython 1,515,802 0 0 0 25,272 0 11,294 840 osh-static
4 no-host configure.ocaml 299,500 0 0 0 4,432 0 2,016 186 bash
12 no-host configure.ocaml 281,317 0 0 0 4,432 0 2,110 207 dash
20 no-host configure.ocaml 306,365 0 0 0 4,440 0 2,001 214 osh-native
28 no-host configure.ocaml 307,293 0 0 0 4,440 0 2,000 210 osh-nosouffle
36 no-host configure.ocaml 300,393 0 0 0 4,432 0 1,997 227 osh-static
5 no-host configure.tcc 5,241 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,213 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,579 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,646 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,125 0 0 0 88 0 44 2 osh-static
3 no-host configure.util-linux 1,529,181 0 0 0 35,936 0 18,986 1,114 bash
11 no-host configure.util-linux 1,698,979 0 0 0 35,936 0 17,110 1,179 dash
19 no-host configure.util-linux 1,509,815 4 0 0 35,952 0 16,142 909 osh-native
27 no-host configure.util-linux 1,515,988 3 0 8 35,944 0 16,208 975 osh-nosouffle
35 no-host configure.util-linux 1,478,994 0 0 0 35,936 0 16,185 868 osh-static
6 no-host configure.yash 173,503 0 0 0 3,616 0 883 89 bash
14 no-host configure.yash 159,627 0 0 0 3,616 0 1,002 110 dash
22 no-host configure.yash 176,468 0 0 0 3,624 0 857 94 osh-native
30 no-host configure.yash 177,157 0 0 0 3,632 0 855 89 osh-nosouffle
38 no-host configure.yash 172,798 0 0 0 3,616 0 856 104 osh-static
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 84 0 0 0 8 0 1 0 dash
16 no-host hello-world 392 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 400 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-1cd5a93e
osh-nosouffle osh-2dfa4761
osh-static osh-static-57fe3ee1
host label host id
no-host no-host-bba74091