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 9 449 22 24.02 1.19
bin-true no-host 670 542 2,222 815 3.32 1.22
configure.cpython no-host 14,767 14,817 28,053 14,996 1.90 1.02
configure.ocaml no-host 3,756 3,694 4,558 3,769 1.21 1.00
configure.tcc no-host 47 41 191 48 4.05 1.03
configure.util-linux no-host 13,758 14,723 30,760 14,187 2.24 1.03
configure.yash no-host 1,783 1,741 2,397 1,798 1.34 1.01
hello-world no-host 1 1 48 3 33.70 2.08

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,525 1,109 23,345 3,199 9.25 1.27
bin-true no-host 106,369 66,459 744,393 126,145 7.00 1.19
configure.cpython no-host 2,226,266 2,243,146 6,135,444 2,234,930 2.76 1.00
configure.ocaml no-host 410,280 391,654 639,002 413,676 1.56 1.01
configure.tcc no-host 6,561 5,496 23,169 6,994 3.53 1.07
configure.util-linux no-host 2,094,643 2,260,492 5,300,908 2,012,033 2.53 0.96
configure.yash no-host 256,195 243,487 383,619 258,343 1.50 1.01
hello-world no-host 151 85 3,662 349 24.25 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 21.6 8.8 4.85 1.97
bin-true no-host 3.0 1.4 17.3 7.9 5.74 2.61
configure.cpython no-host 27.4 27.3 27.5 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 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 30.0 1.00 1.00
configure.yash no-host 24.5 24.4 24.2 24.2 0.99 0.99
hello-world no-host 2.6 1.6 17.3 6.2 6.60 2.35

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 3,729 3,729 0 684 1,881 1,164 2 0 50,000 0
bin-true no-host 815 1 2 2.7 7.9 154,694 12,996 2,803 11,737 78,350 64,607 5,012 3 50,000 0
configure.cpython no-host 14,996 2 57 15.8 27.4 1,772,610 49,201 28,512 101,770 908,057 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,187 3 57 22.2 30.0 2,703,274 42,775 65,816 126,121 1,320,501 1,256,652 49,081 41 131,632 1
configure.ocaml no-host 3,769 0 2 2.7 20.6 150,036 11,049 5,142 8,602 71,635 69,799 2,680 3 50,000 0
configure.tcc no-host 48 0 0 1.3 19.3 30,529 30,529 0 1,599 14,805 14,125 350 0 50,000 0
configure.yash no-host 1,798 1 2 2.6 24.2 139,693 7,968 6,604 7,554 70,307 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.8 116,272 64,459 42,667 4,610 54,550 57,112 478 3 85,334 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 5 5 3.4 dash
23 no-host abuild-print-help 449 403 51 21.6 osh-cpython
31 no-host abuild-print-help 22 17 5 8.8 osh-native
1 no-host bin-true 670 490 212 3.0 bash
9 no-host bin-true 542 405 144 1.4 dash
17 no-host bin-true 2,222 1,422 1,047 17.3 osh-cpython
25 no-host bin-true 815 584 245 7.9 osh-native
2 no-host configure.cpython 14,767 9,052 6,108 27.4 bash
10 no-host configure.cpython 14,817 9,155 6,086 27.3 dash
18 no-host configure.cpython 28,053 17,085 12,759 27.5 osh-cpython
26 no-host configure.cpython 14,996 8,954 6,308 27.4 osh-native
4 no-host configure.ocaml 3,756 1,654 1,138 20.6 bash
12 no-host configure.ocaml 3,694 1,586 1,129 20.6 dash
20 no-host configure.ocaml 4,558 2,234 1,525 20.6 osh-cpython
28 no-host configure.ocaml 3,769 1,581 1,227 20.6 osh-native
5 no-host configure.tcc 47 28 20 19.3 bash
13 no-host configure.tcc 41 33 9 19.4 dash
21 no-host configure.tcc 191 147 47 19.4 osh-cpython
29 no-host configure.tcc 48 34 14 19.3 osh-native
3 no-host configure.util-linux 13,758 8,737 5,496 30.1 bash
11 no-host configure.util-linux 14,723 9,086 6,129 30.3 dash
19 no-host configure.util-linux 30,760 20,410 11,402 30.0 osh-cpython
27 no-host configure.util-linux 14,187 8,526 5,859 30.0 osh-native
6 no-host configure.yash 1,783 1,030 761 24.5 bash
14 no-host configure.yash 1,741 1,042 703 24.4 dash
22 no-host configure.yash 2,397 1,531 907 24.2 osh-cpython
30 no-host configure.yash 1,798 1,068 734 24.2 osh-native
0 no-host hello-world 1 1 0 2.6 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 48 40 8 17.3 osh-cpython
24 no-host hello-world 3 3 0 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 2,525 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,109 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,345 0 0 0 8 0 47 8 osh-cpython
31 no-host abuild-print-help 3,199 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 106,369 0 0 0 8 0 1,990 74 bash
9 no-host bin-true 66,459 0 0 0 8 0 1,990 43 dash
17 no-host bin-true 744,393 0 0 0 8 0 1,995 182 osh-cpython
25 no-host bin-true 126,145 0 0 0 16 0 1,988 154 osh-native
2 no-host configure.cpython 2,226,266 0 0 0 32,928 0 14,511 1,137 bash
10 no-host configure.cpython 2,243,146 0 0 0 32,992 0 14,611 1,041 dash
18 no-host configure.cpython 6,135,444 0 0 0 27,512 0 13,259 1,075 osh-cpython
26 no-host configure.cpython 2,234,930 0 0 0 27,520 0 13,316 1,056 osh-native
4 no-host configure.ocaml 410,280 0 0 0 5,120 0 1,953 174 bash
12 no-host configure.ocaml 391,654 0 0 0 5,112 0 1,939 152 dash
20 no-host configure.ocaml 639,002 1 0 0 5,112 0 1,864 201 osh-cpython
28 no-host configure.ocaml 413,676 0 0 0 5,120 0 1,919 145 osh-native
5 no-host configure.tcc 6,561 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,496 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,169 0 0 0 96 0 53 10 osh-cpython
29 no-host configure.tcc 6,994 0 0 0 104 0 47 9 osh-native
3 no-host configure.util-linux 2,094,643 0 0 0 42,400 0 18,607 1,017 bash
11 no-host configure.util-linux 2,260,492 0 0 0 42,584 0 17,399 1,253 dash
19 no-host configure.util-linux 5,300,908 10 0 0 39,120 0 17,063 1,379 osh-cpython
27 no-host configure.util-linux 2,012,033 3 0 0 39,120 0 17,065 1,010 osh-native
6 no-host configure.yash 256,195 0 0 0 4,120 0 868 98 bash
14 no-host configure.yash 243,487 0 0 0 3,720 0 868 68 dash
22 no-host configure.yash 383,619 0 0 0 3,728 0 856 83 osh-cpython
30 no-host configure.yash 258,343 0 0 0 3,736 0 851 69 osh-native
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 85 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,662 0 0 0 8 0 7 2 osh-cpython
24 no-host hello-world 349 0 0 0 16 0 0 1 osh-native

Shell and Host

shell label shell id
bash bash-bee0b654
dash dash-308ec8e6
osh-cpython osh-5d77a8ce
osh-native osh-6c20b198
host label host id
no-host no-host-1c33b689