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 9 465 22 24.12 1.13
bin-true no-host 673 544 2,290 823 3.40 1.22
configure.cpython no-host 15,053 15,157 28,731 15,294 1.91 1.02
configure.ocaml no-host 3,807 3,759 4,639 3,824 1.22 1.00
configure.tcc no-host 48 42 193 48 4.03 1.01
configure.util-linux no-host 14,083 14,946 31,215 14,443 2.22 1.03
configure.yash no-host 1,825 1,784 2,460 1,819 1.35 1.00
hello-world no-host 1 1 50 3 33.73 1.92

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,571 1,108 22,967 3,198 8.93 1.24
bin-true no-host 105,394 66,386 763,857 128,236 7.25 1.22
configure.cpython no-host 2,221,166 2,245,020 6,185,999 2,216,569 2.79 1.00
configure.ocaml no-host 411,108 391,231 640,545 413,685 1.56 1.01
configure.tcc no-host 6,558 5,474 23,297 6,991 3.55 1.07
configure.util-linux no-host 2,101,654 2,261,900 5,335,620 1,992,868 2.54 0.95
configure.yash no-host 255,569 245,071 385,747 258,085 1.51 1.01
hello-world no-host 150 82 3,701 346 24.67 2.31

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 21.8 8.8 4.88 1.97
bin-true no-host 3.0 1.6 17.6 8.1 5.82 2.70
configure.cpython no-host 27.3 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.3 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.4 19.4 19.3 1.01 1.00
configure.util-linux no-host 30.1 30.3 30.0 30.3 1.00 1.00
configure.yash no-host 24.4 24.4 24.2 24.5 0.99 1.01
hello-world no-host 2.8 1.4 17.4 6.2 6.33 2.24

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 6.2 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 823 1 2 2.6 8.1 154,714 13,066 2,818 9,734 78,361 66,619 3,008 3 50,000 0
configure.cpython no-host 15,294 1 61 15.0 27.4 1,772,690 49,108 28,528 86,381 908,113 778,196 22,694 60 50,000 0
configure.util-linux no-host 14,443 3 59 21.3 30.3 2,703,426 42,745 65,832 109,643 1,320,611 1,273,172 27,391 41 131,664 1
configure.ocaml no-host 3,824 1 2 2.6 20.6 150,060 10,993 5,163 7,513 71,649 70,898 1,448 3 50,000 0
configure.tcc no-host 48 0 0 1.3 19.3 30,549 30,549 0 1,504 14,816 14,229 226 0 50,000 0
configure.yash no-host 1,819 1 2 2.6 24.5 139,717 7,961 6,620 6,320 70,321 63,076 1,803 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.8 116,292 64,471 42,681 4,555 54,561 57,176 270 3 85,362 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 13 6 4.5 bash
15 no-host abuild-print-help 9 8 1 3.4 dash
23 no-host abuild-print-help 465 432 37 21.8 osh-cpython
31 no-host abuild-print-help 22 11 11 8.8 osh-native
1 no-host bin-true 673 493 210 3.0 bash
9 no-host bin-true 544 415 139 1.6 dash
17 no-host bin-true 2,290 1,549 1,005 17.6 osh-cpython
25 no-host bin-true 823 558 279 8.1 osh-native
2 no-host configure.cpython 15,053 9,319 6,130 27.3 bash
10 no-host configure.cpython 15,157 9,212 6,368 27.4 dash
18 no-host configure.cpython 28,731 17,546 13,047 27.4 osh-cpython
26 no-host configure.cpython 15,294 9,081 6,486 27.4 osh-native
4 no-host configure.ocaml 3,807 1,628 1,219 20.6 bash
12 no-host configure.ocaml 3,759 1,601 1,178 20.3 dash
20 no-host configure.ocaml 4,639 2,194 1,653 20.6 osh-cpython
28 no-host configure.ocaml 3,824 1,623 1,237 20.6 osh-native
5 no-host configure.tcc 48 30 19 19.3 bash
13 no-host configure.tcc 42 24 17 19.4 dash
21 no-host configure.tcc 193 135 60 19.4 osh-cpython
29 no-host configure.tcc 48 27 21 19.3 osh-native
3 no-host configure.util-linux 14,083 8,832 5,722 30.1 bash
11 no-host configure.util-linux 14,946 9,279 6,172 30.3 dash
19 no-host configure.util-linux 31,215 20,753 11,544 30.0 osh-cpython
27 no-host configure.util-linux 14,443 8,679 5,959 30.3 osh-native
6 no-host configure.yash 1,825 1,042 790 24.4 bash
14 no-host configure.yash 1,784 1,026 761 24.4 dash
22 no-host configure.yash 2,460 1,466 1,037 24.2 osh-cpython
30 no-host configure.yash 1,819 1,008 815 24.5 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 50 25 24 17.4 osh-cpython
24 no-host hello-world 3 0 3 6.2 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 2,571 0 0 0 16 0 40 6 bash
15 no-host abuild-print-help 1,108 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 22,967 0 0 0 8 0 45 4 osh-cpython
31 no-host abuild-print-help 3,198 0 0 0 16 0 39 6 osh-native
1 no-host bin-true 105,394 0 0 0 8 0 1,993 60 bash
9 no-host bin-true 66,386 0 0 0 8 0 1,987 98 dash
17 no-host bin-true 763,857 0 0 0 8 0 2,002 273 osh-cpython
25 no-host bin-true 128,236 0 0 0 16 0 1,987 143 osh-native
2 no-host configure.cpython 2,221,166 0 0 0 32,928 0 14,523 995 bash
10 no-host configure.cpython 2,245,020 1 0 0 32,992 0 14,641 1,170 dash
18 no-host configure.cpython 6,185,999 0 0 0 27,512 0 13,228 1,377 osh-cpython
26 no-host configure.cpython 2,216,569 0 0 0 27,520 0 13,324 976 osh-native
4 no-host configure.ocaml 411,108 0 0 0 5,120 0 1,950 173 bash
12 no-host configure.ocaml 391,231 0 0 0 5,112 0 1,888 163 dash
20 no-host configure.ocaml 640,545 0 0 0 5,112 0 1,854 205 osh-cpython
28 no-host configure.ocaml 413,685 0 0 0 5,120 0 1,926 173 osh-native
5 no-host configure.tcc 6,558 0 0 0 104 0 48 3 bash
13 no-host configure.tcc 5,474 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,297 0 0 0 96 0 53 11 osh-cpython
29 no-host configure.tcc 6,991 0 0 0 104 0 46 2 osh-native
3 no-host configure.util-linux 2,101,654 1 0 0 42,400 0 18,511 1,182 bash
11 no-host configure.util-linux 2,261,900 0 0 0 42,584 0 17,382 1,140 dash
19 no-host configure.util-linux 5,335,620 16 0 0 39,128 0 16,934 1,171 osh-cpython
27 no-host configure.util-linux 1,992,868 2 0 0 39,120 0 16,948 1,135 osh-native
6 no-host configure.yash 255,569 0 0 0 4,120 0 870 74 bash
14 no-host configure.yash 245,071 0 0 0 3,720 0 872 88 dash
22 no-host configure.yash 385,747 0 0 0 3,728 0 855 107 osh-cpython
30 no-host configure.yash 258,085 0 0 0 3,736 0 848 99 osh-native
0 no-host hello-world 150 0 0 0 8 0 1 0 bash
8 no-host hello-world 82 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,701 0 0 0 8 0 6 5 osh-cpython
24 no-host hello-world 346 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-c4b7d048
dash dash-308ec8e6
osh-cpython osh-1440c136
osh-native osh-906914da
host label host id
no-host no-host-556df3ee