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 12 7 17 18 16 1.40 1.26
bin-true no-host 431 294 588 595 477 1.36 1.11
configure.cpython no-host 11,483 11,240 11,060 11,142 10,668 0.96 0.93
configure.ocaml no-host 3,177 3,172 3,297 3,283 3,219 1.04 1.01
configure.tcc no-host 38 34 41 39 36 1.08 0.95
configure.util-linux no-host 10,276 10,624 10,106 10,418 9,847 0.98 0.96
configure.yash no-host 1,387 1,361 1,427 1,415 1,397 1.03 1.01
hello-world no-host 1 0 2 2 1 2.42 1.10

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 2,401 1,168 3,355 3,448 2,850 1.40 1.19
bin-true no-host 100,867 49,817 133,443 134,746 112,135 1.32 1.11
configure.cpython no-host 1,629,952 1,642,750 1,582,115 1,590,733 1,526,815 0.97 0.94
configure.ocaml no-host 299,840 281,782 307,616 308,245 301,085 1.03 1.00
configure.tcc no-host 5,280 4,230 5,646 5,707 5,159 1.07 0.98
configure.util-linux no-host 1,546,945 1,703,035 1,504,655 1,520,387 1,481,802 0.97 0.96
configure.yash no-host 174,015 159,929 177,260 177,821 173,304 1.02 1.00
hello-world no-host 152 89 393 400 182 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 5.0 3.9 9.4 10.1 6.4 1.89 1.29
bin-true no-host 3.3 1.4 8.8 9.2 5.2 2.68 1.60
configure.cpython no-host 34.5 34.6 34.4 34.7 34.5 1.00 1.00
configure.ocaml no-host 28.6 28.9 28.8 28.8 28.7 1.01 1.00
configure.tcc no-host 26.2 26.2 26.3 26.2 26.2 1.00 1.00
configure.util-linux no-host 39.7 39.7 39.9 39.6 39.7 1.00 1.00
configure.yash no-host 33.4 33.4 33.3 33.4 33.4 1.00 1.00
hello-world no-host 3.3 1.6 6.6 7.1 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 2 0 0 0.3 6.6 3,909 3,909 0 722 1,923 1,264 2 0 50,000 0
bin-true no-host 588 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 11,060 1 58 14.8 34.4 1,750,756 35,385 28,942 93,077 869,714 787,965 25,789 61 50,000 0
configure.util-linux no-host 10,106 3 62 21.6 39.9 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 3,297 1 2 2.8 28.8 149,694 12,649 6,564 9,213 70,297 70,184 1,693 3 50,000 0
configure.tcc no-host 41 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 1,427 1 2 2.7 33.3 143,456 11,462 6,618 7,166 70,510 65,780 2,095 3 50,000 0
abuild-print-help no-host 17 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 2 0 0 0.3 7.1 3,908 3,908 0 721 1,923 1,264 2 0 50,000 0
bin-true no-host 595 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 11,142 1 59 14.8 34.7 1,750,755 35,390 28,947 93,076 869,714 787,965 25,789 61 50,000 0
configure.util-linux no-host 10,418 3 63 21.6 39.6 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 3,283 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 39 0 0 1.4 26.2 30,543 30,543 0 1,680 14,474 14,389 271 0 50,000 0
configure.yash no-host 1,415 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 18 1 2 3.0 10.1 117,225 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 12 9 4 5.0 bash
15 no-host abuild-print-help 7 2 5 3.9 dash
23 no-host abuild-print-help 17 10 8 9.4 osh-native
31 no-host abuild-print-help 18 12 6 10.1 osh-nosouffle
39 no-host abuild-print-help 16 14 2 6.4 osh-static
1 no-host bin-true 431 278 183 3.3 bash
9 no-host bin-true 294 225 69 1.4 dash
17 no-host bin-true 588 305 294 8.8 osh-native
25 no-host bin-true 595 317 290 9.2 osh-nosouffle
33 no-host bin-true 477 285 203 5.2 osh-static
2 no-host configure.cpython 11,483 7,460 4,283 34.5 bash
10 no-host configure.cpython 11,240 7,439 4,074 34.6 dash
18 no-host configure.cpython 11,060 7,053 4,176 34.4 osh-native
26 no-host configure.cpython 11,142 7,118 4,199 34.7 osh-nosouffle
34 no-host configure.cpython 10,668 7,031 3,778 34.5 osh-static
4 no-host configure.ocaml 3,177 1,439 754 28.6 bash
12 no-host configure.ocaml 3,172 1,446 733 28.9 dash
20 no-host configure.ocaml 3,297 1,475 831 28.8 osh-native
28 no-host configure.ocaml 3,283 1,466 832 28.8 osh-nosouffle
36 no-host configure.ocaml 3,219 1,476 752 28.7 osh-static
5 no-host configure.tcc 38 27 12 26.2 bash
13 no-host configure.tcc 34 21 13 26.2 dash
21 no-host configure.tcc 41 27 14 26.3 osh-native
29 no-host configure.tcc 39 26 13 26.2 osh-nosouffle
37 no-host configure.tcc 36 26 10 26.2 osh-static
3 no-host configure.util-linux 10,276 6,571 4,036 39.7 bash
11 no-host configure.util-linux 10,624 6,402 4,577 39.7 dash
19 no-host configure.util-linux 10,106 6,134 4,099 39.9 osh-native
27 no-host configure.util-linux 10,418 6,292 4,253 39.6 osh-nosouffle
35 no-host configure.util-linux 9,847 6,040 3,933 39.7 osh-static
6 no-host configure.yash 1,387 932 453 33.4 bash
14 no-host configure.yash 1,361 905 450 33.4 dash
22 no-host configure.yash 1,427 947 474 33.3 osh-native
30 no-host configure.yash 1,415 947 461 33.4 osh-nosouffle
38 no-host configure.yash 1,397 929 462 33.4 osh-static
0 no-host hello-world 1 0 1 3.3 bash
8 no-host hello-world 0 0 1 1.6 dash
16 no-host hello-world 2 1 1 6.6 osh-native
24 no-host hello-world 2 0 2 7.1 osh-nosouffle
32 no-host hello-world 1 0 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 2,401 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,168 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,355 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,448 0 0 0 16 0 39 2 osh-nosouffle
39 no-host abuild-print-help 2,850 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 100,867 0 0 0 8 0 2,000 35 bash
9 no-host bin-true 49,817 0 0 0 8 0 2,999 46 dash
17 no-host bin-true 133,443 0 0 0 16 0 1,999 65 osh-native
25 no-host bin-true 134,746 0 0 0 16 0 1,994 52 osh-nosouffle
33 no-host bin-true 112,135 0 0 0 8 0 2,000 45 osh-static
2 no-host configure.cpython 1,629,952 0 0 0 25,272 0 14,042 945 bash
10 no-host configure.cpython 1,642,750 0 0 0 25,272 0 14,076 958 dash
18 no-host configure.cpython 1,582,115 0 0 0 25,280 0 11,284 799 osh-native
26 no-host configure.cpython 1,590,733 0 0 0 25,280 0 11,325 813 osh-nosouffle
34 no-host configure.cpython 1,526,815 0 0 0 25,272 0 11,316 814 osh-static
4 no-host configure.ocaml 299,840 0 0 0 4,432 0 2,022 183 bash
12 no-host configure.ocaml 281,782 0 0 0 4,432 0 2,108 157 dash
20 no-host configure.ocaml 307,616 0 0 0 4,440 0 1,998 190 osh-native
28 no-host configure.ocaml 308,245 0 0 0 4,440 0 2,003 187 osh-nosouffle
36 no-host configure.ocaml 301,085 0 0 0 4,432 0 2,003 184 osh-static
5 no-host configure.tcc 5,280 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,230 0 0 0 88 0 51 1 dash
21 no-host configure.tcc 5,646 0 0 0 96 0 45 4 osh-native
29 no-host configure.tcc 5,707 0 0 0 96 0 44 2 osh-nosouffle
37 no-host configure.tcc 5,159 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,546,945 1 0 232 35,944 0 18,806 990 bash
11 no-host configure.util-linux 1,703,035 0 0 0 35,936 0 16,952 1,003 dash
19 no-host configure.util-linux 1,504,655 1 0 0 35,960 0 16,175 840 osh-native
27 no-host configure.util-linux 1,520,387 4 0 0 35,944 0 16,180 920 osh-nosouffle
35 no-host configure.util-linux 1,481,802 3 0 0 35,936 0 16,168 828 osh-static
6 no-host configure.yash 174,015 0 0 0 3,616 0 876 87 bash
14 no-host configure.yash 159,929 0 0 0 3,616 0 1,002 102 dash
22 no-host configure.yash 177,260 0 0 0 3,624 0 860 92 osh-native
30 no-host configure.yash 177,821 0 0 0 3,624 0 857 88 osh-nosouffle
38 no-host configure.yash 173,304 0 0 0 3,616 0 856 98 osh-static
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 89 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 400 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-1ba9d0a9
osh-nosouffle osh-43a30364
osh-static osh-static-52cfd9eb
host label host id
no-host no-host-9c670df1