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 20 23 20 1.28 1.27
bin-true no-host 628 445 809 806 666 1.29 1.06
configure.cpython no-host 14,639 14,866 14,273 14,356 13,851 0.97 0.95
configure.ocaml no-host 3,737 3,809 3,878 3,887 3,794 1.04 1.02
configure.tcc no-host 46 43 50 48 45 1.09 0.97
configure.util-linux no-host 13,268 14,437 13,605 13,376 12,920 1.03 0.97
configure.yash no-host 1,735 1,717 1,793 1,790 1,767 1.03 1.02
hello-world no-host 1 1 3 3 1 2.22 1.00

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 2,404 1,179 3,275 3,382 2,855 1.36 1.19
bin-true no-host 102,430 49,387 131,923 131,364 111,704 1.29 1.09
configure.cpython no-host 1,622,526 1,633,693 1,586,233 1,608,018 1,525,134 0.98 0.94
configure.ocaml no-host 298,686 280,474 306,899 307,680 300,285 1.03 1.01
configure.tcc no-host 5,226 4,206 5,624 5,712 5,132 1.08 0.98
configure.util-linux no-host 1,544,786 1,697,266 1,497,240 1,511,927 1,452,739 0.97 0.94
configure.yash no-host 173,243 159,481 176,510 176,807 172,980 1.02 1.00
hello-world no-host 149 87 396 398 183 2.66 1.23

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 8.8 9.2 5.2 2.79 1.67
configure.cpython no-host 34.5 34.6 34.6 34.7 34.5 1.00 1.00
configure.ocaml no-host 28.6 28.7 28.5 28.7 28.8 1.00 1.00
configure.tcc no-host 26.0 26.3 26.2 26.2 26.2 1.01 1.01
configure.util-linux no-host 39.6 39.6 39.8 39.7 39.6 1.00 1.00
configure.yash no-host 33.4 33.4 33.3 33.4 33.3 1.00 1.00
hello-world no-host 3.1 1.6 6.7 6.9 3.4 2.12 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 6.7 3,907 3,907 0 722 1,921 1,264 2 0 50,000 0
bin-true no-host 809 1 2 3.5 8.8 151,892 10,755 2,969 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 14,273 2 72 14.8 34.6 1,750,754 35,383 28,940 93,077 869,712 787,965 25,789 61 50,000 0
configure.util-linux no-host 13,605 4 76 21.6 39.8 2,705,290 37,455 66,328 119,745 1,291,807 1,293,738 32,527 42 132,656 1
configure.ocaml no-host 3,878 1 2 2.8 28.5 149,692 12,647 6,562 9,213 70,295 70,184 1,693 3 50,000 0
configure.tcc no-host 50 0 0 1.4 26.2 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,793 1 2 2.7 33.3 143,454 11,460 6,616 7,166 70,508 65,780 2,095 3 50,000 0
abuild-print-help no-host 20 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 6.9 3,906 3,906 0 721 1,921 1,264 2 0 50,000 0
bin-true no-host 806 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 14,356 2 75 14.8 34.7 1,750,753 35,388 28,945 93,076 869,712 787,965 25,789 61 50,000 0
configure.util-linux no-host 13,376 3 74 21.6 39.7 2,705,290 37,461 66,334 119,745 1,291,807 1,293,738 32,527 42 132,668 1
configure.ocaml no-host 3,887 1 2 2.8 28.7 149,692 12,652 6,567 9,213 70,295 70,184 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.2 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,790 1 2 2.7 33.4 143,454 11,464 6,620 7,166 70,508 65,780 2,095 3 50,000 0
abuild-print-help no-host 23 1 3 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 16 9 7 4.8 bash
15 no-host abuild-print-help 9 6 4 4.1 dash
23 no-host abuild-print-help 20 15 6 9.4 osh-native
31 no-host abuild-print-help 23 13 11 10.0 osh-nosouffle
39 no-host abuild-print-help 20 12 9 6.4 osh-static
1 no-host bin-true 628 325 342 3.1 bash
9 no-host bin-true 445 277 173 1.6 dash
17 no-host bin-true 809 310 516 8.8 osh-native
25 no-host bin-true 806 321 500 9.2 osh-nosouffle
33 no-host bin-true 666 319 364 5.2 osh-static
2 no-host configure.cpython 14,639 7,975 7,071 34.5 bash
10 no-host configure.cpython 14,866 8,047 7,240 34.6 dash
18 no-host configure.cpython 14,273 7,523 7,033 34.6 osh-native
26 no-host configure.cpython 14,356 7,563 7,095 34.7 osh-nosouffle
34 no-host configure.cpython 13,851 7,627 6,469 34.5 osh-static
4 no-host configure.ocaml 3,737 1,508 1,271 28.6 bash
12 no-host configure.ocaml 3,809 1,552 1,281 28.7 dash
20 no-host configure.ocaml 3,878 1,538 1,382 28.5 osh-native
28 no-host configure.ocaml 3,887 1,597 1,332 28.7 osh-nosouffle
36 no-host configure.ocaml 3,794 1,506 1,319 28.8 osh-static
5 no-host configure.tcc 46 20 27 26.0 bash
13 no-host configure.tcc 43 25 19 26.3 dash
21 no-host configure.tcc 50 21 29 26.2 osh-native
29 no-host configure.tcc 48 29 19 26.2 osh-nosouffle
37 no-host configure.tcc 45 28 17 26.2 osh-static
3 no-host configure.util-linux 13,268 6,956 6,797 39.6 bash
11 no-host configure.util-linux 14,437 6,949 8,016 39.6 dash
19 no-host configure.util-linux 13,605 6,683 7,155 39.8 osh-native
27 no-host configure.util-linux 13,376 6,586 7,024 39.7 osh-nosouffle
35 no-host configure.util-linux 12,920 6,596 6,539 39.6 osh-static
6 no-host configure.yash 1,735 1,009 734 33.4 bash
14 no-host configure.yash 1,717 956 762 33.4 dash
22 no-host configure.yash 1,793 997 799 33.3 osh-native
30 no-host configure.yash 1,790 1,018 774 33.4 osh-nosouffle
38 no-host configure.yash 1,767 982 787 33.3 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 2 1 6.7 osh-native
24 no-host hello-world 3 1 1 6.9 osh-nosouffle
32 no-host hello-world 1 1 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 2,404 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,179 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,275 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,382 0 0 0 16 0 38 1 osh-nosouffle
39 no-host abuild-print-help 2,855 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 102,430 0 0 0 8 0 1,999 67 bash
9 no-host bin-true 49,387 0 0 0 8 0 2,994 39 dash
17 no-host bin-true 131,923 0 0 0 16 0 1,997 76 osh-native
25 no-host bin-true 131,364 0 0 0 16 0 2,001 101 osh-nosouffle
33 no-host bin-true 111,704 0 0 0 8 0 1,997 70 osh-static
2 no-host configure.cpython 1,622,526 0 0 0 25,272 0 14,068 1,160 bash
10 no-host configure.cpython 1,633,693 0 0 0 25,272 0 14,156 987 dash
18 no-host configure.cpython 1,586,233 0 0 0 25,280 0 11,296 853 osh-native
26 no-host configure.cpython 1,608,018 0 0 0 25,280 0 11,301 860 osh-nosouffle
34 no-host configure.cpython 1,525,134 0 0 0 25,272 0 11,305 868 osh-static
4 no-host configure.ocaml 298,686 0 0 0 4,432 0 2,013 191 bash
12 no-host configure.ocaml 280,474 0 0 0 4,432 0 2,105 193 dash
20 no-host configure.ocaml 306,899 0 0 0 4,440 0 1,999 224 osh-native
28 no-host configure.ocaml 307,680 0 0 0 4,440 0 1,997 197 osh-nosouffle
36 no-host configure.ocaml 300,285 0 0 0 4,432 0 1,999 216 osh-static
5 no-host configure.tcc 5,226 0 0 0 80 0 48 3 bash
13 no-host configure.tcc 4,206 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,624 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,712 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,132 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,544,786 0 0 232 35,944 0 18,950 1,102 bash
11 no-host configure.util-linux 1,697,266 1 0 0 35,936 0 17,151 1,226 dash
19 no-host configure.util-linux 1,497,240 1 0 0 35,952 0 16,203 864 osh-native
27 no-host configure.util-linux 1,511,927 0 0 0 35,944 0 16,198 892 osh-nosouffle
35 no-host configure.util-linux 1,452,739 3 0 0 35,936 0 16,119 994 osh-static
6 no-host configure.yash 173,243 0 0 0 3,616 0 881 96 bash
14 no-host configure.yash 159,481 0 0 0 3,616 0 1,003 114 dash
22 no-host configure.yash 176,510 0 0 0 3,624 0 856 94 osh-native
30 no-host configure.yash 176,807 0 0 0 3,624 0 856 102 osh-nosouffle
38 no-host configure.yash 172,980 0 0 0 3,624 0 858 105 osh-static
0 no-host hello-world 149 0 0 0 8 0 1 0 bash
8 no-host hello-world 87 0 0 0 8 0 1 1 dash
16 no-host hello-world 396 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-6ae2ced8
osh-nosouffle osh-0c8bb2f6
osh-static osh-static-accd8470
host label host id
no-host no-host-9c670df1