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 10 464 22 24.51 1.17
bin-true no-host 679 540 2,217 818 3.27 1.21
configure.cpython no-host 14,869 14,920 28,262 15,380 1.90 1.03
configure.ocaml no-host 3,802 3,703 4,627 3,800 1.22 1.00
configure.tcc no-host 52 41 189 49 3.65 0.95
configure.util-linux no-host 13,934 14,769 30,838 14,329 2.21 1.03
configure.yash no-host 1,799 1,761 2,411 1,811 1.34 1.01
hello-world no-host 2 1 47 3 30.85 1.85

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,535 1,152 23,223 3,204 9.16 1.26
bin-true no-host 107,328 66,387 751,091 127,203 7.00 1.19
configure.cpython no-host 2,223,199 2,239,751 6,136,848 2,236,208 2.76 1.01
configure.ocaml no-host 410,791 391,274 637,540 412,901 1.55 1.01
configure.tcc no-host 6,568 5,515 23,170 6,981 3.53 1.06
configure.util-linux no-host 2,098,273 2,267,544 5,331,196 2,014,630 2.54 0.96
configure.yash no-host 255,979 244,510 384,501 258,906 1.50 1.01
hello-world no-host 154 78 3,654 344 23.73 2.23

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-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 4.3 3.5 21.6 9.0 5.00 2.09
bin-true no-host 2.8 1.4 17.0 7.7 6.19 2.81
configure.cpython no-host 27.4 27.5 27.5 27.4 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 30.1 30.1 30.1 30.4 1.00 1.01
configure.yash no-host 24.4 24.5 24.4 24.2 1.00 0.99
hello-world no-host 2.8 1.3 17.1 6.0 6.23 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 0.2 6.0 3,711 3,711 0 681 1,866 1,164 2 0 50,000 0
bin-true no-host 818 1 2 2.7 7.7 154,676 12,986 2,793 11,734 78,335 64,607 5,012 3 50,000 0
configure.cpython no-host 15,380 1 62 15.8 27.4 1,772,595 49,191 28,502 101,770 908,042 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,329 2 58 22.2 30.4 2,703,259 44,760 65,806 126,121 1,320,486 1,256,652 49,081 41 131,612 1
configure.ocaml no-host 3,800 1 2 2.7 20.4 150,021 11,039 5,132 8,602 71,620 69,799 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,514 30,514 0 1,599 14,790 14,125 350 0 50,000 0
configure.yash no-host 1,811 1 2 2.6 24.2 139,678 7,958 6,594 7,554 70,292 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 9.0 116,257 64,449 42,657 4,609 54,535 57,113 478 3 85,314 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 12 7 4.3 bash
15 no-host abuild-print-help 10 10 0 3.5 dash
23 no-host abuild-print-help 464 417 51 21.6 osh-cpython
31 no-host abuild-print-help 22 11 12 9.0 osh-native
1 no-host bin-true 679 500 210 2.8 bash
9 no-host bin-true 540 407 144 1.4 dash
17 no-host bin-true 2,217 1,413 1,055 17.0 osh-cpython
25 no-host bin-true 818 577 256 7.7 osh-native
2 no-host configure.cpython 14,869 8,972 6,295 27.4 bash
10 no-host configure.cpython 14,920 8,910 6,429 27.5 dash
18 no-host configure.cpython 28,262 17,165 12,895 27.5 osh-cpython
26 no-host configure.cpython 15,380 9,131 6,515 27.4 osh-native
4 no-host configure.ocaml 3,802 1,567 1,274 20.6 bash
12 no-host configure.ocaml 3,703 1,531 1,192 20.6 dash
20 no-host configure.ocaml 4,627 2,231 1,598 20.6 osh-cpython
28 no-host configure.ocaml 3,800 1,620 1,215 20.4 osh-native
5 no-host configure.tcc 52 24 29 19.3 bash
13 no-host configure.tcc 41 34 8 19.3 dash
21 no-host configure.tcc 189 163 30 19.3 osh-cpython
29 no-host configure.tcc 49 30 20 19.3 osh-native
3 no-host configure.util-linux 13,934 8,823 5,587 30.1 bash
11 no-host configure.util-linux 14,769 9,050 6,207 30.1 dash
19 no-host configure.util-linux 30,838 20,562 11,328 30.1 osh-cpython
27 no-host configure.util-linux 14,329 8,656 5,871 30.4 osh-native
6 no-host configure.yash 1,799 1,043 764 24.4 bash
14 no-host configure.yash 1,761 975 788 24.5 dash
22 no-host configure.yash 2,411 1,463 990 24.4 osh-cpython
30 no-host configure.yash 1,811 1,070 745 24.2 osh-native
0 no-host hello-world 2 2 0 2.8 bash
8 no-host hello-world 1 1 0 1.3 dash
16 no-host hello-world 47 22 25 17.1 osh-cpython
24 no-host hello-world 3 3 0 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 2,535 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,152 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,223 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,204 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 107,328 0 0 0 8 0 1,996 125 bash
9 no-host bin-true 66,387 0 0 0 8 0 1,986 70 dash
17 no-host bin-true 751,091 0 0 0 8 0 1,998 327 osh-cpython
25 no-host bin-true 127,203 0 0 0 16 0 1,995 163 osh-native
2 no-host configure.cpython 2,223,199 0 0 0 32,928 0 14,510 1,062 bash
10 no-host configure.cpython 2,239,751 0 0 0 32,992 0 14,568 1,075 dash
18 no-host configure.cpython 6,136,848 2 0 0 27,512 0 13,267 1,330 osh-cpython
26 no-host configure.cpython 2,236,208 0 0 0 27,520 0 13,309 1,219 osh-native
4 no-host configure.ocaml 410,791 0 0 0 5,120 0 1,958 156 bash
12 no-host configure.ocaml 391,274 0 0 0 5,112 0 1,943 155 dash
20 no-host configure.ocaml 637,540 0 0 0 5,112 0 1,865 182 osh-cpython
28 no-host configure.ocaml 412,901 0 0 0 5,120 0 1,926 178 osh-native
5 no-host configure.tcc 6,568 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,515 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,170 0 0 0 96 0 53 7 osh-cpython
29 no-host configure.tcc 6,981 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,098,273 0 0 0 42,400 0 18,507 1,116 bash
11 no-host configure.util-linux 2,267,544 0 0 0 42,584 0 17,390 1,089 dash
19 no-host configure.util-linux 5,331,196 9 0 0 39,120 0 17,068 1,236 osh-cpython
27 no-host configure.util-linux 2,014,630 2 0 0 39,120 0 17,203 959 osh-native
6 no-host configure.yash 255,979 0 0 0 4,120 0 869 69 bash
14 no-host configure.yash 244,510 0 0 0 3,720 0 865 77 dash
22 no-host configure.yash 384,501 0 0 0 3,728 0 858 86 osh-cpython
30 no-host configure.yash 258,906 0 0 0 3,736 0 854 67 osh-native
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 78 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,654 0 0 0 8 0 7 2 osh-cpython
24 no-host hello-world 344 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-3851c9ab
dash dash-308ec8e6
osh-cpython osh-e65aa098
osh-native osh-313abccd
host label host id
no-host no-host-e54d7702