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 22 23 20 1.38 1.28
bin-true no-host 625 448 816 812 678 1.30 1.08
configure.cpython no-host 14,156 14,394 13,710 13,885 13,611 0.97 0.96
configure.ocaml no-host 3,755 3,730 3,843 3,852 3,778 1.02 1.01
configure.tcc no-host 49 42 48 49 44 0.99 0.91
configure.util-linux no-host 12,879 13,628 12,823 13,065 12,832 1.00 1.00
configure.yash no-host 1,731 1,686 1,768 1,774 1,749 1.02 1.01
hello-world no-host 1 1 3 3 1 2.33 1.03

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 2,368 1,203 3,311 3,454 2,822 1.40 1.19
bin-true no-host 101,460 49,390 134,331 131,138 111,380 1.32 1.10
configure.cpython no-host 1,627,930 1,645,430 1,581,588 1,599,838 1,514,598 0.97 0.93
configure.ocaml no-host 298,881 280,867 306,923 308,276 300,033 1.03 1.00
configure.tcc no-host 5,237 4,199 5,560 5,602 5,104 1.06 0.97
configure.util-linux no-host 1,536,032 1,692,754 1,501,087 1,514,512 1,470,765 0.98 0.96
configure.yash no-host 173,563 159,609 176,371 177,401 172,830 1.02 1.00
hello-world no-host 150 88 393 398 183 2.62 1.22

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 3.9 9.4 10.1 6.3 1.95 1.30
bin-true no-host 3.3 1.6 8.8 9.2 5.4 2.68 1.64
configure.cpython no-host 34.4 34.4 34.4 34.7 34.3 1.00 1.00
configure.ocaml no-host 28.7 28.7 28.8 28.7 28.7 1.00 1.00
configure.tcc no-host 26.1 26.4 26.3 26.1 26.1 1.01 1.00
configure.util-linux no-host 39.7 39.7 39.5 39.5 39.5 0.99 0.99
configure.yash no-host 33.4 33.4 33.4 33.4 33.4 1.00 1.00
hello-world no-host 3.1 1.6 6.6 7.1 3.4 2.08 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 6.6 3,920 3,920 0 726 1,923 1,271 2 0 50,000 0
bin-true no-host 816 1 2 3.5 8.8 151,905 10,764 2,978 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,710 2 72 14.8 34.4 1,750,907 35,429 28,954 93,081 869,789 788,037 25,789 61 50,000 0
configure.util-linux no-host 12,823 3 70 21.6 39.5 2,705,473 37,501 66,342 119,749 1,291,899 1,293,825 32,527 42 132,684 1
configure.ocaml no-host 3,843 1 2 2.8 28.8 149,720 12,656 6,571 9,217 70,302 70,201 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.3 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,768 1 2 2.7 33.4 143,538 11,666 6,632 7,172 70,560 65,806 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 9.4 117,263 65,801 42,008 4,981 54,612 57,670 277 3 84,016 1
hello-world no-host 3 0 0 0.3 7.1 3,919 3,919 0 725 1,923 1,271 2 0 50,000 0
bin-true no-host 812 1 2 3.5 9.2 151,905 10,768 2,982 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,885 1 72 14.9 34.7 1,750,906 36,488 28,959 93,080 869,789 788,037 25,789 61 50,000 0
configure.util-linux no-host 13,065 3 70 21.6 39.5 2,705,473 37,507 66,348 119,749 1,291,899 1,293,825 32,527 42 132,696 1
configure.ocaml no-host 3,852 1 2 2.8 28.7 149,720 12,661 6,576 9,217 70,302 70,201 1,693 3 50,000 0
configure.tcc no-host 49 0 0 1.4 26.1 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,774 1 2 2.7 33.4 143,538 11,670 6,636 7,172 70,560 65,806 2,095 3 50,000 0
abuild-print-help no-host 23 1 2 3.0 10.1 117,263 65,805 42,012 4,981 54,612 57,670 277 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 8 8 4.8 bash
15 no-host abuild-print-help 9 5 5 3.9 dash
23 no-host abuild-print-help 22 12 11 9.4 osh-native
31 no-host abuild-print-help 23 14 10 10.1 osh-nosouffle
39 no-host abuild-print-help 20 12 8 6.3 osh-static
1 no-host bin-true 625 319 342 3.3 bash
9 no-host bin-true 448 282 171 1.6 dash
17 no-host bin-true 816 310 524 8.8 osh-native
25 no-host bin-true 812 315 513 9.2 osh-nosouffle
33 no-host bin-true 678 338 347 5.4 osh-static
2 no-host configure.cpython 14,156 7,782 6,775 34.4 bash
10 no-host configure.cpython 14,394 7,894 6,900 34.4 dash
18 no-host configure.cpython 13,710 7,298 6,691 34.4 osh-native
26 no-host configure.cpython 13,885 7,359 6,810 34.7 osh-nosouffle
34 no-host configure.cpython 13,611 7,449 6,406 34.3 osh-static
4 no-host configure.ocaml 3,755 1,513 1,282 28.7 bash
12 no-host configure.ocaml 3,730 1,475 1,279 28.7 dash
20 no-host configure.ocaml 3,843 1,562 1,319 28.8 osh-native
28 no-host configure.ocaml 3,852 1,540 1,356 28.7 osh-nosouffle
36 no-host configure.ocaml 3,778 1,533 1,277 28.7 osh-static
5 no-host configure.tcc 49 27 23 26.1 bash
13 no-host configure.tcc 42 21 21 26.4 dash
21 no-host configure.tcc 48 23 25 26.3 osh-native
29 no-host configure.tcc 49 26 24 26.1 osh-nosouffle
37 no-host configure.tcc 44 26 19 26.1 osh-static
3 no-host configure.util-linux 12,879 6,705 6,640 39.7 bash
11 no-host configure.util-linux 13,628 6,666 7,457 39.7 dash
19 no-host configure.util-linux 12,823 6,307 6,754 39.5 osh-native
27 no-host configure.util-linux 13,065 6,404 6,878 39.5 osh-nosouffle
35 no-host configure.util-linux 12,832 6,396 6,637 39.5 osh-static
6 no-host configure.yash 1,731 950 788 33.4 bash
14 no-host configure.yash 1,686 946 741 33.4 dash
22 no-host configure.yash 1,768 976 795 33.4 osh-native
30 no-host configure.yash 1,774 996 781 33.4 osh-nosouffle
38 no-host configure.yash 1,749 982 768 33.4 osh-static
0 no-host hello-world 1 0 1 3.1 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 3 0 3 6.6 osh-native
24 no-host hello-world 3 1 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 2,368 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,203 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,311 0 0 0 16 0 39 3 osh-native
31 no-host abuild-print-help 3,454 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,822 0 0 0 8 0 38 0 osh-static
1 no-host bin-true 101,460 0 0 0 8 0 1,997 70 bash
9 no-host bin-true 49,390 0 0 0 8 0 2,996 68 dash
17 no-host bin-true 134,331 0 0 0 16 0 2,000 60 osh-native
25 no-host bin-true 131,138 0 0 0 16 0 1,998 86 osh-nosouffle
33 no-host bin-true 111,380 0 0 0 8 0 1,998 72 osh-static
2 no-host configure.cpython 1,627,930 0 0 0 25,272 0 14,082 1,041 bash
10 no-host configure.cpython 1,645,430 0 0 0 25,272 0 14,131 1,000 dash
18 no-host configure.cpython 1,581,588 0 0 0 25,280 0 11,292 818 osh-native
26 no-host configure.cpython 1,599,838 0 0 0 25,280 0 11,298 812 osh-nosouffle
34 no-host configure.cpython 1,514,598 2 0 0 25,272 0 11,295 839 osh-static
4 no-host configure.ocaml 298,881 0 0 0 4,432 0 2,024 201 bash
12 no-host configure.ocaml 280,867 0 0 0 4,432 0 2,102 251 dash
20 no-host configure.ocaml 306,923 0 0 0 4,440 0 1,999 225 osh-native
28 no-host configure.ocaml 308,276 0 0 0 4,440 0 1,994 172 osh-nosouffle
36 no-host configure.ocaml 300,033 0 0 0 4,432 0 2,000 227 osh-static
5 no-host configure.tcc 5,237 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,199 0 0 0 88 0 51 2 dash
21 no-host configure.tcc 5,560 0 0 0 96 0 45 4 osh-native
29 no-host configure.tcc 5,602 0 0 0 96 0 45 4 osh-nosouffle
37 no-host configure.tcc 5,104 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,536,032 1 0 0 35,936 0 18,959 1,056 bash
11 no-host configure.util-linux 1,692,754 0 0 0 35,936 0 17,126 1,256 dash
19 no-host configure.util-linux 1,501,087 0 0 0 35,960 0 16,202 911 osh-native
27 no-host configure.util-linux 1,514,512 1 0 0 35,952 0 16,209 965 osh-nosouffle
35 no-host configure.util-linux 1,470,765 1 0 0 35,944 0 16,156 944 osh-static
6 no-host configure.yash 173,563 0 0 0 3,616 0 873 101 bash
14 no-host configure.yash 159,609 0 0 0 3,616 0 1,001 96 dash
22 no-host configure.yash 176,371 0 0 0 3,624 0 857 104 osh-native
30 no-host configure.yash 177,401 0 0 0 3,632 0 857 98 osh-nosouffle
38 no-host configure.yash 172,830 0 0 0 3,616 0 857 92 osh-static
0 no-host hello-world 150 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 393 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 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-d417ef2a
osh-nosouffle osh-3966d172
osh-static osh-static-e231ecbe
host label host id
no-host no-host-bba74091