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 18 1.35 1.16
bin-true no-host 621 450 803 810 660 1.29 1.06
configure.cpython no-host 13,991 14,086 13,612 13,711 13,128 0.97 0.94
configure.ocaml no-host 3,687 3,656 3,728 3,762 3,688 1.01 1.00
configure.tcc no-host 45 41 47 47 44 1.04 0.96
configure.util-linux no-host 12,761 13,489 12,557 12,744 12,286 0.98 0.96
configure.yash no-host 1,714 1,664 1,729 1,726 1,702 1.01 0.99
hello-world no-host 1 1 3 3 1 2.51 1.07

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 2,376 1,159 3,304 3,391 2,850 1.39 1.20
bin-true no-host 98,486 49,386 131,007 133,381 112,708 1.33 1.14
configure.cpython no-host 1,619,910 1,632,785 1,590,095 1,604,966 1,521,620 0.98 0.94
configure.ocaml no-host 299,227 281,359 306,442 307,700 300,477 1.02 1.00
configure.tcc no-host 5,201 4,195 5,629 5,667 5,147 1.08 0.99
configure.util-linux no-host 1,541,429 1,703,210 1,500,267 1,507,010 1,476,940 0.97 0.96
configure.yash no-host 173,243 159,546 176,491 177,355 172,988 1.02 1.00
hello-world no-host 153 85 391 400 184 2.56 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 3.8 9.4 10.0 6.4 1.95 1.32
bin-true no-host 3.1 1.6 8.8 9.2 5.4 2.79 1.71
configure.cpython no-host 34.7 34.6 34.5 34.5 34.1 1.00 0.99
configure.ocaml no-host 28.8 28.6 28.5 28.8 28.6 0.99 1.00
configure.tcc no-host 26.2 26.1 26.1 26.3 26.3 1.00 1.01
configure.util-linux no-host 39.9 39.6 39.6 39.7 39.6 0.99 0.99
configure.yash no-host 33.4 33.4 33.4 33.4 33.2 1.00 1.00
hello-world no-host 3.1 1.6 6.4 7.2 3.4 2.04 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 6.4 3,909 3,909 0 722 1,923 1,264 2 0 50,000 0
bin-true no-host 803 1 2 3.5 8.8 151,894 10,757 2,971 14,781 72,397 64,716 3,008 3 50,000 0
configure.cpython no-host 13,612 1 67 14.8 34.5 1,750,756 35,385 28,942 93,077 869,714 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,557 3 66 21.6 39.6 2,705,292 37,457 66,330 119,745 1,291,809 1,293,738 32,527 42 132,660 1
configure.ocaml no-host 3,728 1 2 2.8 28.5 149,694 12,649 6,564 9,213 70,297 70,184 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.1 30,543 30,543 0 1,680 14,474 14,389 271 0 50,000 0
configure.yash no-host 1,729 1 2 2.7 33.4 143,456 11,462 6,618 7,166 70,510 65,780 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.4 117,225 65,791 42,001 4,975 54,599 57,651 277 3 84,002 1
hello-world no-host 3 0 0 0.3 7.2 3,908 3,908 0 721 1,923 1,264 2 0 50,000 0
bin-true no-host 810 1 2 3.5 9.2 151,894 10,761 2,975 14,781 72,397 64,716 3,008 3 50,000 0
configure.cpython no-host 13,711 2 69 14.8 34.5 1,750,755 35,390 28,947 93,076 869,714 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,744 3 68 21.6 39.7 2,705,292 37,463 66,336 119,745 1,291,809 1,293,738 32,527 42 132,672 1
configure.ocaml no-host 3,762 1 2 2.8 28.8 149,694 12,654 6,569 9,213 70,297 70,184 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.3 30,543 30,543 0 1,680 14,474 14,389 271 0 50,000 0
configure.yash no-host 1,726 1 2 2.7 33.4 143,456 11,466 6,622 7,166 70,510 65,780 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.0 117,225 65,795 42,005 4,975 54,599 57,651 277 3 84,010 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 11 5 4.8 bash
15 no-host abuild-print-help 9 5 5 3.8 dash
23 no-host abuild-print-help 21 13 9 9.4 osh-native
31 no-host abuild-print-help 22 14 8 10.0 osh-nosouffle
39 no-host abuild-print-help 18 15 4 6.4 osh-static
1 no-host bin-true 621 308 351 3.1 bash
9 no-host bin-true 450 286 170 1.6 dash
17 no-host bin-true 803 314 506 8.8 osh-native
25 no-host bin-true 810 311 514 9.2 osh-nosouffle
33 no-host bin-true 660 345 331 5.4 osh-static
2 no-host configure.cpython 13,991 7,700 6,685 34.7 bash
10 no-host configure.cpython 14,086 7,712 6,756 34.6 dash
18 no-host configure.cpython 13,612 7,164 6,714 34.5 osh-native
26 no-host configure.cpython 13,711 7,300 6,700 34.5 osh-nosouffle
34 no-host configure.cpython 13,128 7,229 6,133 34.1 osh-static
4 no-host configure.ocaml 3,687 1,487 1,242 28.8 bash
12 no-host configure.ocaml 3,656 1,508 1,173 28.6 dash
20 no-host configure.ocaml 3,728 1,487 1,281 28.5 osh-native
28 no-host configure.ocaml 3,762 1,504 1,300 28.8 osh-nosouffle
36 no-host configure.ocaml 3,688 1,488 1,232 28.6 osh-static
5 no-host configure.tcc 45 19 28 26.2 bash
13 no-host configure.tcc 41 21 21 26.1 dash
21 no-host configure.tcc 47 27 21 26.1 osh-native
29 no-host configure.tcc 47 26 22 26.3 osh-nosouffle
37 no-host configure.tcc 44 22 22 26.3 osh-static
3 no-host configure.util-linux 12,761 6,677 6,555 39.9 bash
11 no-host configure.util-linux 13,489 6,581 7,400 39.6 dash
19 no-host configure.util-linux 12,557 6,140 6,636 39.6 osh-native
27 no-host configure.util-linux 12,744 6,393 6,578 39.7 osh-nosouffle
35 no-host configure.util-linux 12,286 6,359 6,140 39.6 osh-static
6 no-host configure.yash 1,714 947 776 33.4 bash
14 no-host configure.yash 1,664 935 730 33.4 dash
22 no-host configure.yash 1,729 967 765 33.4 osh-native
30 no-host configure.yash 1,726 935 794 33.4 osh-nosouffle
38 no-host configure.yash 1,702 974 731 33.2 osh-static
0 no-host hello-world 1 1 0 3.1 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 3 3 0 6.4 osh-native
24 no-host hello-world 3 1 2 7.2 osh-nosouffle
32 no-host hello-world 1 1 0 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 2,376 0 0 0 8 0 41 2 bash
15 no-host abuild-print-help 1,159 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,304 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,391 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,850 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 98,486 0 0 0 8 0 1,999 60 bash
9 no-host bin-true 49,386 0 0 0 8 0 2,994 48 dash
17 no-host bin-true 131,007 0 0 0 16 0 1,994 72 osh-native
25 no-host bin-true 133,381 0 0 0 16 0 2,000 70 osh-nosouffle
33 no-host bin-true 112,708 0 0 0 8 0 1,998 96 osh-static
2 no-host configure.cpython 1,619,910 0 0 0 25,272 0 14,088 1,007 bash
10 no-host configure.cpython 1,632,785 0 0 0 25,272 0 14,131 985 dash
18 no-host configure.cpython 1,590,095 0 0 0 25,280 0 11,299 801 osh-native
26 no-host configure.cpython 1,604,966 0 0 0 25,280 0 11,298 871 osh-nosouffle
34 no-host configure.cpython 1,521,620 1 0 0 25,272 0 11,311 865 osh-static
4 no-host configure.ocaml 299,227 0 0 0 4,432 0 2,019 198 bash
12 no-host configure.ocaml 281,359 0 0 0 4,432 0 2,104 209 dash
20 no-host configure.ocaml 306,442 0 0 0 4,440 0 2,002 239 osh-native
28 no-host configure.ocaml 307,700 0 0 0 4,440 0 1,998 203 osh-nosouffle
36 no-host configure.ocaml 300,477 0 0 0 4,432 0 1,999 221 osh-static
5 no-host configure.tcc 5,201 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,195 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,629 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,667 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,147 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,541,429 2 0 232 35,944 0 18,912 1,079 bash
11 no-host configure.util-linux 1,703,210 3 0 0 35,936 0 17,021 1,247 dash
19 no-host configure.util-linux 1,500,267 1 0 0 35,952 0 16,184 897 osh-native
27 no-host configure.util-linux 1,507,010 0 0 0 35,944 0 16,190 910 osh-nosouffle
35 no-host configure.util-linux 1,476,940 4 0 0 35,936 0 16,182 908 osh-static
6 no-host configure.yash 173,243 0 0 0 3,616 0 876 89 bash
14 no-host configure.yash 159,546 0 0 0 3,616 0 1,002 121 dash
22 no-host configure.yash 176,491 0 0 0 3,624 0 855 99 osh-native
30 no-host configure.yash 177,355 0 0 0 3,624 0 858 103 osh-nosouffle
38 no-host configure.yash 172,988 0 0 0 3,624 0 858 95 osh-static
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 85 0 0 0 8 0 1 0 dash
16 no-host hello-world 391 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 400 0 0 0 16 0 0 1 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-f45d41c4
osh-nosouffle osh-f4119b68
osh-static osh-static-e856fa88
host label host id
no-host no-host-9c670df1