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 13 7 18 19 16 1.37 1.23
bin-true no-host 434 300 596 607 497 1.37 1.14
configure.cpython no-host 11,619 11,659 11,508 11,783 11,204 0.99 0.96
configure.ocaml no-host 3,277 3,253 3,378 3,345 3,298 1.03 1.01
configure.tcc no-host 37 34 39 39 37 1.05 0.98
configure.util-linux no-host 10,282 10,718 10,464 10,841 10,348 1.02 1.01
configure.yash no-host 1,429 1,415 1,489 1,444 1,389 1.04 0.97
hello-world no-host 1 1 2 3 1 2.50 1.17

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 2,398 1,175 3,335 3,419 2,861 1.39 1.19
bin-true no-host 102,879 49,849 133,472 134,771 112,149 1.30 1.09
configure.cpython no-host 1,631,699 1,642,137 1,582,074 1,609,481 1,526,982 0.97 0.94
configure.ocaml no-host 299,996 281,463 307,118 308,213 300,982 1.02 1.00
configure.tcc no-host 5,249 4,238 5,599 5,666 5,138 1.07 0.98
configure.util-linux no-host 1,543,734 1,704,586 1,502,579 1,526,059 1,480,707 0.97 0.96
configure.yash no-host 174,039 159,857 177,514 177,614 173,452 1.02 1.00
hello-world no-host 154 85 395 401 183 2.56 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 4.8 4.1 9.4 10.0 6.4 1.95 1.32
bin-true no-host 3.1 1.6 8.7 9.2 5.4 2.75 1.71
configure.cpython no-host 34.6 34.8 34.4 34.4 34.7 0.99 1.00
configure.ocaml no-host 28.8 28.8 28.7 28.8 28.7 1.00 1.00
configure.tcc no-host 26.3 26.2 26.4 26.3 26.3 1.00 1.00
configure.util-linux no-host 39.7 39.9 39.7 39.6 39.9 1.00 1.00
configure.yash no-host 33.5 33.1 33.4 33.4 33.5 1.00 1.00
hello-world no-host 3.4 1.6 6.6 7.1 3.4 1.92 1.00

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 3,907 3,907 0 722 1,921 1,264 2 0 50,000 0
bin-true no-host 596 1 2 3.5 8.7 151,892 10,755 2,969 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 11,508 1 61 14.8 34.4 1,750,789 35,388 28,945 93,077 869,747 787,965 25,789 61 50,000 0
configure.util-linux no-host 10,464 3 64 21.6 39.7 2,705,325 37,460 66,333 119,745 1,291,842 1,293,738 32,527 42 132,666 1
configure.ocaml no-host 3,378 1 2 2.8 28.7 149,692 12,647 6,562 9,213 70,295 70,184 1,693 3 50,000 0
configure.tcc no-host 39 0 0 1.4 26.4 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,489 1 2 2.7 33.4 143,454 11,460 6,616 7,164 70,518 65,772 2,095 3 50,000 0
abuild-print-help no-host 18 1 2 3.0 9.4 117,223 65,789 41,999 4,975 54,597 57,651 277 3 83,998 1
hello-world no-host 3 0 0 0.3 7.1 3,906 3,906 0 721 1,921 1,264 2 0 50,000 0
bin-true no-host 607 1 2 3.5 9.2 151,892 10,759 2,973 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 11,783 1 63 14.8 34.4 1,750,788 35,393 28,950 93,076 869,747 787,965 25,789 61 50,000 0
configure.util-linux no-host 10,841 3 66 21.6 39.6 2,705,325 37,466 66,339 119,745 1,291,842 1,293,738 32,527 42 132,678 1
configure.ocaml no-host 3,345 1 2 2.8 28.8 149,692 12,652 6,567 9,213 70,295 70,184 1,693 3 50,000 0
configure.tcc no-host 39 0 0 1.4 26.3 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,444 1 2 2.7 33.4 143,454 11,464 6,620 7,164 70,518 65,772 2,095 3 50,000 0
abuild-print-help no-host 19 1 2 3.0 10.0 117,223 65,793 42,003 4,975 54,597 57,651 277 3 84,006 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 13 7 7 4.8 bash
15 no-host abuild-print-help 7 6 2 4.1 dash
23 no-host abuild-print-help 18 9 9 9.4 osh-native
31 no-host abuild-print-help 19 12 8 10.0 osh-nosouffle
39 no-host abuild-print-help 16 13 3 6.4 osh-static
1 no-host bin-true 434 270 194 3.1 bash
9 no-host bin-true 300 223 76 1.6 dash
17 no-host bin-true 596 308 299 8.7 osh-native
25 no-host bin-true 607 314 300 9.2 osh-nosouffle
33 no-host bin-true 497 289 220 5.4 osh-static
2 no-host configure.cpython 11,619 7,582 4,302 34.6 bash
10 no-host configure.cpython 11,659 7,624 4,313 34.8 dash
18 no-host configure.cpython 11,508 7,229 4,456 34.4 osh-native
26 no-host configure.cpython 11,783 7,347 4,612 34.4 osh-nosouffle
34 no-host configure.cpython 11,204 7,232 4,132 34.7 osh-static
4 no-host configure.ocaml 3,277 1,504 796 28.8 bash
12 no-host configure.ocaml 3,253 1,484 771 28.8 dash
20 no-host configure.ocaml 3,378 1,550 846 28.7 osh-native
28 no-host configure.ocaml 3,345 1,499 866 28.8 osh-nosouffle
36 no-host configure.ocaml 3,298 1,478 833 28.7 osh-static
5 no-host configure.tcc 37 26 12 26.3 bash
13 no-host configure.tcc 34 22 12 26.2 dash
21 no-host configure.tcc 39 25 15 26.4 osh-native
29 no-host configure.tcc 39 26 13 26.3 osh-nosouffle
37 no-host configure.tcc 37 23 13 26.3 osh-static
3 no-host configure.util-linux 10,282 6,578 4,041 39.7 bash
11 no-host configure.util-linux 10,718 6,538 4,546 39.9 dash
19 no-host configure.util-linux 10,464 6,275 4,330 39.7 osh-native
27 no-host configure.util-linux 10,841 6,335 4,645 39.6 osh-nosouffle
35 no-host configure.util-linux 10,348 6,295 4,172 39.9 osh-static
6 no-host configure.yash 1,429 928 502 33.5 bash
14 no-host configure.yash 1,415 921 487 33.1 dash
22 no-host configure.yash 1,489 950 532 33.4 osh-native
30 no-host configure.yash 1,444 949 492 33.4 osh-nosouffle
38 no-host configure.yash 1,389 910 475 33.5 osh-static
0 no-host hello-world 1 0 1 3.4 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 2 1 2 6.6 osh-native
24 no-host hello-world 3 1 1 7.1 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 2,398 0 0 0 8 0 41 2 bash
15 no-host abuild-print-help 1,175 0 0 0 8 0 39 2 dash
23 no-host abuild-print-help 3,335 0 0 0 16 0 38 1 osh-native
31 no-host abuild-print-help 3,419 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,861 0 0 0 8 0 39 1 osh-static
1 no-host bin-true 102,879 0 0 0 8 0 1,995 47 bash
9 no-host bin-true 49,849 0 0 0 8 0 2,999 44 dash
17 no-host bin-true 133,472 0 0 0 16 0 2,000 73 osh-native
25 no-host bin-true 134,771 0 0 0 16 0 1,998 60 osh-nosouffle
33 no-host bin-true 112,149 0 0 0 8 0 1,997 70 osh-static
2 no-host configure.cpython 1,631,699 0 0 0 25,272 0 14,031 925 bash
10 no-host configure.cpython 1,642,137 1 0 0 25,272 0 14,095 935 dash
18 no-host configure.cpython 1,582,074 0 0 0 25,280 0 11,322 811 osh-native
26 no-host configure.cpython 1,609,481 0 0 0 25,280 0 11,296 821 osh-nosouffle
34 no-host configure.cpython 1,526,982 0 0 0 25,272 0 11,318 848 osh-static
4 no-host configure.ocaml 299,996 0 0 0 4,432 0 2,022 184 bash
12 no-host configure.ocaml 281,463 0 0 0 4,432 0 2,112 168 dash
20 no-host configure.ocaml 307,118 0 0 0 4,440 0 2,003 199 osh-native
28 no-host configure.ocaml 308,213 0 0 0 4,440 0 2,004 166 osh-nosouffle
36 no-host configure.ocaml 300,982 0 0 0 4,432 0 2,007 181 osh-static
5 no-host configure.tcc 5,249 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,238 0 0 0 88 0 51 2 dash
21 no-host configure.tcc 5,599 0 0 0 96 0 44 2 osh-native
29 no-host configure.tcc 5,666 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,138 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,543,734 2 0 0 35,944 0 18,842 926 bash
11 no-host configure.util-linux 1,704,586 1 0 336 35,936 0 16,937 1,141 dash
19 no-host configure.util-linux 1,502,579 2 0 0 35,960 0 16,176 853 osh-native
27 no-host configure.util-linux 1,526,059 1 0 0 35,944 0 16,195 942 osh-nosouffle
35 no-host configure.util-linux 1,480,707 2 0 0 35,936 0 16,192 810 osh-static
6 no-host configure.yash 174,039 0 0 0 3,616 0 878 97 bash
14 no-host configure.yash 159,857 0 0 0 3,616 0 1,002 80 dash
22 no-host configure.yash 177,514 0 0 0 3,624 0 857 78 osh-native
30 no-host configure.yash 177,614 0 0 0 3,624 0 858 82 osh-nosouffle
38 no-host configure.yash 173,452 0 0 0 3,616 0 861 97 osh-static
0 no-host hello-world 154 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 395 0 0 0 16 0 1 1 osh-native
24 no-host hello-world 401 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 183 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-a7234ff1
osh-nosouffle osh-d8cb01d6
osh-static osh-static-0a70f321
host label host id
no-host no-host-9c670df1