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 20 9 467 24 23.94 1.22
bin-true no-host 677 553 2,253 832 3.33 1.23
configure.cpython no-host 15,265 15,429 29,445 15,531 1.93 1.02
configure.ocaml no-host 3,915 3,798 4,754 3,886 1.21 0.99
configure.tcc no-host 48 42 195 49 4.07 1.02
configure.util-linux no-host 14,721 15,422 32,591 14,689 2.21 1.00
configure.yash no-host 1,837 1,801 2,517 1,892 1.37 1.03
hello-world no-host 1 1 48 3 32.26 1.94

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,557 1,102 23,321 3,209 9.12 1.25
bin-true no-host 105,354 65,378 754,096 130,200 7.16 1.24
configure.cpython no-host 2,232,365 2,248,626 6,153,381 2,234,923 2.76 1.00
configure.ocaml no-host 410,269 391,269 638,421 412,697 1.56 1.01
configure.tcc no-host 6,546 5,471 23,225 6,958 3.55 1.06
configure.util-linux no-host 2,103,020 2,257,653 5,335,473 2,015,301 2.54 0.96
configure.yash no-host 256,007 244,809 386,100 257,633 1.51 1.01
hello-world no-host 150 79 3,666 346 24.44 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 21.5 8.7 4.82 1.94
bin-true no-host 2.9 1.4 17.4 7.9 6.05 2.73
configure.cpython no-host 27.0 27.4 27.4 27.1 1.01 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 19.3 19.1 1.00 0.99
configure.util-linux no-host 30.3 30.1 30.0 30.1 0.99 1.00
configure.yash no-host 24.2 24.5 24.2 24.4 1.00 1.01
hello-world no-host 2.9 1.4 17.3 6.2 6.00 2.14

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 3,722 3,722 0 684 1,874 1,164 2 0 50,000 0
bin-true no-host 832 1 2 2.7 7.9 154,687 12,991 2,798 11,737 78,343 64,607 5,012 3 50,000 0
configure.cpython no-host 15,531 1 64 15.8 27.1 1,772,603 49,196 28,507 101,770 908,050 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,689 3 64 22.2 30.1 2,703,267 44,765 65,791 126,121 1,320,494 1,256,652 49,081 41 131,582 1
configure.ocaml no-host 3,886 1 2 2.7 20.6 150,029 11,044 5,137 8,602 71,628 69,799 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.1 30,522 30,522 0 1,599 14,798 14,125 350 0 50,000 0
configure.yash no-host 1,892 1 2 2.6 24.4 139,686 7,963 6,599 7,554 70,300 61,832 2,990 3 50,000 0
abuild-print-help no-host 24 1 2 2.8 8.7 116,265 64,454 42,662 4,610 54,543 57,112 478 3 85,324 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 20 17 3 4.5 bash
15 no-host abuild-print-help 9 4 5 3.4 dash
23 no-host abuild-print-help 467 406 64 21.5 osh-cpython
31 no-host abuild-print-help 24 17 7 8.7 osh-native
1 no-host bin-true 677 503 208 2.9 bash
9 no-host bin-true 553 414 147 1.4 dash
17 no-host bin-true 2,253 1,533 979 17.4 osh-cpython
25 no-host bin-true 832 569 282 7.9 osh-native
2 no-host configure.cpython 15,265 9,139 6,533 27.0 bash
10 no-host configure.cpython 15,429 9,423 6,441 27.4 dash
18 no-host configure.cpython 29,445 17,829 13,523 27.4 osh-cpython
26 no-host configure.cpython 15,531 9,147 6,658 27.1 osh-native
4 no-host configure.ocaml 3,915 1,702 1,254 20.6 bash
12 no-host configure.ocaml 3,798 1,593 1,227 20.6 dash
20 no-host configure.ocaml 4,754 2,297 1,664 20.6 osh-cpython
28 no-host configure.ocaml 3,886 1,618 1,307 20.6 osh-native
5 no-host configure.tcc 48 32 16 19.3 bash
13 no-host configure.tcc 42 28 14 19.4 dash
21 no-host configure.tcc 195 141 57 19.3 osh-cpython
29 no-host configure.tcc 49 34 16 19.1 osh-native
3 no-host configure.util-linux 14,721 9,176 6,041 30.3 bash
11 no-host configure.util-linux 15,422 9,536 6,402 30.1 dash
19 no-host configure.util-linux 32,591 21,542 12,181 30.0 osh-cpython
27 no-host configure.util-linux 14,689 8,725 6,165 30.1 osh-native
6 no-host configure.yash 1,837 1,061 784 24.2 bash
14 no-host configure.yash 1,801 1,044 760 24.5 dash
22 no-host configure.yash 2,517 1,608 953 24.2 osh-cpython
30 no-host configure.yash 1,892 1,142 753 24.4 osh-native
0 no-host hello-world 1 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 48 28 20 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 2,557 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,102 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,321 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,209 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 105,354 0 0 0 8 0 1,990 50 bash
9 no-host bin-true 65,378 0 0 0 8 0 1,983 126 dash
17 no-host bin-true 754,096 0 0 0 8 0 1,997 226 osh-cpython
25 no-host bin-true 130,200 0 0 0 16 0 1,986 157 osh-native
2 no-host configure.cpython 2,232,365 0 0 0 32,928 0 14,446 1,089 bash
10 no-host configure.cpython 2,248,626 0 0 0 32,992 0 14,547 1,097 dash
18 no-host configure.cpython 6,153,381 1 0 0 27,512 0 13,247 1,274 osh-cpython
26 no-host configure.cpython 2,234,923 0 0 0 27,520 0 13,291 1,108 osh-native
4 no-host configure.ocaml 410,269 0 0 0 5,120 0 1,935 205 bash
12 no-host configure.ocaml 391,269 0 0 0 5,112 0 1,934 149 dash
20 no-host configure.ocaml 638,421 0 0 0 5,112 0 1,858 180 osh-cpython
28 no-host configure.ocaml 412,697 0 0 0 5,120 0 1,934 152 osh-native
5 no-host configure.tcc 6,546 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,471 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,225 0 0 0 96 0 54 10 osh-cpython
29 no-host configure.tcc 6,958 0 0 0 104 0 47 4 osh-native
3 no-host configure.util-linux 2,103,020 0 0 0 42,400 0 18,554 1,101 bash
11 no-host configure.util-linux 2,257,653 0 0 0 42,584 0 17,527 1,096 dash
19 no-host configure.util-linux 5,335,473 12 0 0 39,120 0 17,055 1,251 osh-cpython
27 no-host configure.util-linux 2,015,301 1 0 0 39,128 0 17,087 1,096 osh-native
6 no-host configure.yash 256,007 0 0 0 4,120 0 869 75 bash
14 no-host configure.yash 244,809 0 0 0 3,720 0 870 74 dash
22 no-host configure.yash 386,100 0 0 0 3,728 0 857 94 osh-cpython
30 no-host configure.yash 257,633 0 0 0 3,736 0 854 83 osh-native
0 no-host hello-world 150 0 0 0 8 0 1 0 bash
8 no-host hello-world 79 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,666 0 0 0 8 0 7 6 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-60c6128b
dash dash-308ec8e6
osh-cpython osh-94dd148e
osh-native osh-3a961405
host label host id
no-host no-host-13226fd6