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 10 465 22 24.11 1.16
bin-true no-host 682 546 2,289 824 3.36 1.21
configure.cpython no-host 15,534 15,611 29,667 15,736 1.91 1.01
configure.ocaml no-host 3,887 3,819 4,788 3,926 1.23 1.01
configure.tcc no-host 48 42 199 50 4.17 1.05
configure.util-linux no-host 14,364 15,320 32,219 14,887 2.24 1.04
configure.yash no-host 1,878 1,833 2,519 1,887 1.34 1.00
hello-world no-host 2 1 51 3 32.57 1.87

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,558 1,138 22,958 3,159 8.97 1.23
bin-true no-host 104,367 65,391 757,778 128,139 7.26 1.23
configure.cpython no-host 2,216,818 2,246,072 6,185,311 2,221,112 2.79 1.00
configure.ocaml no-host 410,451 390,456 640,602 413,722 1.56 1.01
configure.tcc no-host 6,536 5,485 23,320 6,987 3.57 1.07
configure.util-linux no-host 2,103,703 2,261,422 5,328,222 1,995,310 2.53 0.95
configure.yash no-host 256,134 245,179 384,467 257,730 1.50 1.01
hello-world no-host 150 82 3,690 347 24.60 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 3.5 21.6 8.9 4.85 2.00
bin-true no-host 2.9 1.4 17.6 7.9 6.09 2.73
configure.cpython no-host 27.4 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.7 20.7 1.01 1.01
configure.tcc no-host 19.4 19.4 19.3 19.3 0.99 0.99
configure.util-linux no-host 30.0 30.1 30.3 30.1 1.01 1.00
configure.yash no-host 24.4 24.4 24.4 24.4 1.00 1.00
hello-world no-host 2.8 1.4 17.4 6.3 6.33 2.29

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 6.3 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 824 1 2 2.6 7.9 154,714 13,066 2,818 9,734 78,361 66,619 3,008 3 50,000 0
configure.cpython no-host 15,736 1 64 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 14,887 3 65 21.3 30.1 2,703,535 42,745 65,812 109,673 1,320,647 1,273,215 27,394 41 131,624 1
configure.ocaml no-host 3,926 1 2 2.6 20.7 150,060 10,993 5,163 7,513 71,649 70,898 1,448 3 50,000 0
configure.tcc no-host 50 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 1,887 1 2 2.6 24.4 139,717 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 8.9 116,292 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 15 5 4.5 bash
15 no-host abuild-print-help 10 4 5 3.5 dash
23 no-host abuild-print-help 465 431 38 21.6 osh-cpython
31 no-host abuild-print-help 22 11 12 8.9 osh-native
1 no-host bin-true 682 492 219 2.9 bash
9 no-host bin-true 546 415 141 1.4 dash
17 no-host bin-true 2,289 1,498 1,062 17.6 osh-cpython
25 no-host bin-true 824 577 260 7.9 osh-native
2 no-host configure.cpython 15,534 9,376 6,535 27.4 bash
10 no-host configure.cpython 15,611 9,488 6,543 27.4 dash
18 no-host configure.cpython 29,667 17,919 13,705 27.4 osh-cpython
26 no-host configure.cpython 15,736 9,180 6,833 27.4 osh-native
4 no-host configure.ocaml 3,887 1,667 1,262 20.6 bash
12 no-host configure.ocaml 3,819 1,562 1,276 20.6 dash
20 no-host configure.ocaml 4,788 2,324 1,667 20.7 osh-cpython
28 no-host configure.ocaml 3,926 1,669 1,297 20.7 osh-native
5 no-host configure.tcc 48 28 20 19.4 bash
13 no-host configure.tcc 42 22 20 19.4 dash
21 no-host configure.tcc 199 135 67 19.3 osh-cpython
29 no-host configure.tcc 50 22 29 19.3 osh-native
3 no-host configure.util-linux 14,364 8,998 5,835 30.0 bash
11 no-host configure.util-linux 15,320 9,305 6,504 30.1 dash
19 no-host configure.util-linux 32,219 21,394 11,954 30.3 osh-cpython
27 no-host configure.util-linux 14,887 8,884 6,179 30.1 osh-native
6 no-host configure.yash 1,878 1,043 843 24.4 bash
14 no-host configure.yash 1,833 1,078 758 24.4 dash
22 no-host configure.yash 2,519 1,496 1,068 24.4 osh-cpython
30 no-host configure.yash 1,887 1,089 802 24.4 osh-native
0 no-host hello-world 2 0 2 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 51 39 12 17.4 osh-cpython
24 no-host hello-world 3 3 0 6.3 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 2,558 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,138 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 22,958 0 0 0 8 0 45 10 osh-cpython
31 no-host abuild-print-help 3,159 0 0 0 16 0 39 5 osh-native
1 no-host bin-true 104,367 0 0 0 8 0 1,991 51 bash
9 no-host bin-true 65,391 0 0 0 8 0 1,995 44 dash
17 no-host bin-true 757,778 0 0 0 8 0 2,001 282 osh-cpython
25 no-host bin-true 128,139 0 0 0 16 0 1,984 60 osh-native
2 no-host configure.cpython 2,216,818 1 0 0 32,928 0 14,483 1,137 bash
10 no-host configure.cpython 2,246,072 0 0 0 32,992 0 14,694 1,415 dash
18 no-host configure.cpython 6,185,311 0 0 0 27,512 0 13,250 1,333 osh-cpython
26 no-host configure.cpython 2,221,112 0 0 0 27,520 0 13,259 899 osh-native
4 no-host configure.ocaml 410,451 0 0 0 5,120 0 1,944 195 bash
12 no-host configure.ocaml 390,456 0 0 0 5,112 0 1,934 130 dash
20 no-host configure.ocaml 640,602 0 0 0 5,112 0 1,856 164 osh-cpython
28 no-host configure.ocaml 413,722 0 0 0 5,120 0 1,936 153 osh-native
5 no-host configure.tcc 6,536 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,485 0 0 0 96 0 47 0 dash
21 no-host configure.tcc 23,320 0 0 0 96 0 53 12 osh-cpython
29 no-host configure.tcc 6,987 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,103,703 1 0 0 42,400 0 18,714 1,133 bash
11 no-host configure.util-linux 2,261,422 1 0 0 42,584 0 17,429 1,140 dash
19 no-host configure.util-linux 5,328,222 6 0 0 39,136 0 16,918 1,409 osh-cpython
27 no-host configure.util-linux 1,995,310 0 0 0 39,136 0 16,981 1,277 osh-native
6 no-host configure.yash 256,134 0 0 0 4,120 0 875 82 bash
14 no-host configure.yash 245,179 0 0 0 3,720 0 868 76 dash
22 no-host configure.yash 384,467 0 0 0 3,728 0 853 107 osh-cpython
30 no-host configure.yash 257,730 0 0 0 3,736 0 852 79 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 3,690 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 347 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-7cf86ec6
dash dash-308ec8e6
osh-cpython osh-367a2b49
osh-native osh-3571c5f8
host label host id
no-host no-host-556df3ee