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-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 19 10 460 22 24.26 1.17
bin-true no-host 673 540 2,245 818 3.34 1.22
configure.cpython no-host 14,864 14,926 28,262 15,058 1.90 1.01
configure.ocaml no-host 3,787 3,703 4,584 3,800 1.21 1.00
configure.tcc no-host 48 41 191 49 4.01 1.02
configure.util-linux no-host 13,847 14,748 30,874 14,285 2.23 1.03
configure.yash no-host 1,801 1,751 2,426 1,814 1.35 1.01
hello-world no-host 1 1 47 3 32.73 2.03

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,540 1,116 23,439 3,172 9.23 1.25
bin-true no-host 106,313 66,512 754,883 128,194 7.10 1.21
configure.cpython no-host 2,229,257 2,247,347 6,118,398 2,228,950 2.74 1.00
configure.ocaml no-host 409,701 391,176 637,907 414,274 1.56 1.01
configure.tcc no-host 6,542 5,475 23,154 6,969 3.54 1.07
configure.util-linux no-host 2,098,240 2,263,399 5,315,947 1,999,620 2.53 0.95
configure.yash no-host 256,633 244,493 384,326 259,045 1.50 1.01
hello-world no-host 153 84 3,651 342 23.86 2.24

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-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 4.5 3.4 21.6 9.0 4.85 2.03
bin-true no-host 2.9 1.6 17.3 8.0 6.00 2.77
configure.cpython no-host 27.4 27.4 27.5 27.5 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.4 1.00 0.99
configure.tcc no-host 19.3 19.3 19.3 19.3 1.00 1.00
configure.util-linux no-host 30.3 30.1 30.3 30.3 1.00 1.00
configure.yash no-host 24.2 24.2 24.5 24.4 1.01 1.01
hello-world no-host 2.8 1.4 17.3 6.0 6.29 2.19

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 6.0 3,728 3,728 0 684 1,880 1,164 2 0 50,000 0
bin-true no-host 818 1 2 2.7 8.0 154,693 12,995 2,802 11,737 78,349 64,607 5,012 3 50,000 0
configure.cpython no-host 15,058 1 59 15.8 27.5 1,772,609 49,200 28,511 101,770 908,056 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,285 3 58 22.2 30.3 2,703,273 42,774 65,815 126,121 1,320,500 1,256,652 49,081 41 131,630 1
configure.ocaml no-host 3,800 1 2 2.7 20.4 150,035 11,048 5,141 8,602 71,634 69,799 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,528 30,528 0 1,599 14,804 14,125 350 0 50,000 0
configure.yash no-host 1,814 1 2 2.6 24.4 139,692 7,967 6,603 7,554 70,306 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 9.0 116,271 64,458 42,666 4,610 54,549 57,112 478 3 85,332 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 19 18 2 4.5 bash
15 no-host abuild-print-help 10 9 2 3.4 dash
23 no-host abuild-print-help 460 413 50 21.6 osh-cpython
31 no-host abuild-print-help 22 19 4 9.0 osh-native
1 no-host bin-true 673 489 212 2.9 bash
9 no-host bin-true 540 422 128 1.6 dash
17 no-host bin-true 2,245 1,510 1,000 17.3 osh-cpython
25 no-host bin-true 818 609 225 8.0 osh-native
2 no-host configure.cpython 14,864 9,091 6,168 27.4 bash
10 no-host configure.cpython 14,926 8,953 6,392 27.4 dash
18 no-host configure.cpython 28,262 17,186 12,877 27.5 osh-cpython
26 no-host configure.cpython 15,058 8,783 6,543 27.5 osh-native
4 no-host configure.ocaml 3,787 1,588 1,232 20.6 bash
12 no-host configure.ocaml 3,703 1,583 1,139 20.6 dash
20 no-host configure.ocaml 4,584 2,233 1,554 20.6 osh-cpython
28 no-host configure.ocaml 3,800 1,581 1,256 20.4 osh-native
5 no-host configure.tcc 48 23 25 19.3 bash
13 no-host configure.tcc 41 31 11 19.3 dash
21 no-host configure.tcc 191 141 54 19.3 osh-cpython
29 no-host configure.tcc 49 13 36 19.3 osh-native
3 no-host configure.util-linux 13,847 8,795 5,522 30.3 bash
11 no-host configure.util-linux 14,748 9,036 6,199 30.1 dash
19 no-host configure.util-linux 30,874 20,425 11,488 30.3 osh-cpython
27 no-host configure.util-linux 14,285 8,657 5,791 30.3 osh-native
6 no-host configure.yash 1,801 1,049 761 24.2 bash
14 no-host configure.yash 1,751 1,056 697 24.2 dash
22 no-host configure.yash 2,426 1,527 940 24.5 osh-cpython
30 no-host configure.yash 1,814 1,072 746 24.4 osh-native
0 no-host hello-world 1 0 1 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 47 35 13 17.3 osh-cpython
24 no-host hello-world 3 0 3 6.0 osh-native

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 2,540 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,116 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,439 0 0 0 8 0 47 11 osh-cpython
31 no-host abuild-print-help 3,172 0 0 0 16 0 41 0 osh-native
1 no-host bin-true 106,313 0 0 0 8 0 1,983 103 bash
9 no-host bin-true 66,512 0 0 0 8 0 1,986 38 dash
17 no-host bin-true 754,883 0 0 0 8 0 1,995 179 osh-cpython
25 no-host bin-true 128,194 0 0 0 16 0 1,993 122 osh-native
2 no-host configure.cpython 2,229,257 0 0 0 32,928 0 14,544 1,336 bash
10 no-host configure.cpython 2,247,347 0 0 0 32,992 0 14,612 1,181 dash
18 no-host configure.cpython 6,118,398 0 0 0 27,512 0 13,291 1,136 osh-cpython
26 no-host configure.cpython 2,228,950 0 0 0 27,520 0 13,209 920 osh-native
4 no-host configure.ocaml 409,701 0 0 0 5,120 0 1,959 200 bash
12 no-host configure.ocaml 391,176 0 0 0 5,112 0 1,890 158 dash
20 no-host configure.ocaml 637,907 0 0 0 5,112 0 1,861 174 osh-cpython
28 no-host configure.ocaml 414,274 0 0 0 5,120 0 1,929 170 osh-native
5 no-host configure.tcc 6,542 0 0 0 104 0 49 13 bash
13 no-host configure.tcc 5,475 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,154 0 0 0 96 0 53 5 osh-cpython
29 no-host configure.tcc 6,969 0 0 0 104 0 47 0 osh-native
3 no-host configure.util-linux 2,098,240 2 0 0 42,400 0 18,568 1,046 bash
11 no-host configure.util-linux 2,263,399 0 0 0 42,584 0 17,464 1,154 dash
19 no-host configure.util-linux 5,315,947 10 0 0 39,120 0 17,035 1,308 osh-cpython
27 no-host configure.util-linux 1,999,620 1 0 0 39,120 0 17,067 1,069 osh-native
6 no-host configure.yash 256,633 0 0 0 4,120 0 869 71 bash
14 no-host configure.yash 244,493 0 0 0 3,720 0 870 87 dash
22 no-host configure.yash 384,326 0 0 0 3,728 0 855 83 osh-cpython
30 no-host configure.yash 259,045 0 0 0 3,736 0 855 67 osh-native
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 84 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,651 0 0 0 8 0 7 2 osh-cpython
24 no-host hello-world 342 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-57e08ba8
dash dash-308ec8e6
osh-cpython osh-744cf892
osh-native osh-e602f2a5
host label host id
no-host no-host-1c33b689