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 10 454 22 24.23 1.17
bin-true no-host 678 547 2,208 817 3.26 1.20
configure.cpython no-host 14,852 14,994 28,088 15,217 1.89 1.02
configure.ocaml no-host 3,781 3,698 4,630 3,839 1.22 1.02
configure.tcc no-host 47 41 191 49 4.08 1.05
configure.util-linux no-host 13,837 14,708 30,791 14,450 2.23 1.04
configure.yash no-host 1,798 1,743 2,435 1,837 1.35 1.02
hello-world no-host 2 1 47 3 30.53 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 2,547 1,104 23,523 3,212 9.24 1.26
bin-true no-host 109,344 65,450 741,980 129,264 6.79 1.18
configure.cpython no-host 2,226,746 2,247,435 6,122,025 2,240,374 2.75 1.01
configure.ocaml no-host 410,283 391,341 639,348 413,752 1.56 1.01
configure.tcc no-host 6,560 5,487 23,193 6,987 3.54 1.07
configure.util-linux no-host 2,092,705 2,263,215 5,309,172 2,015,641 2.54 0.96
configure.yash no-host 256,680 244,701 385,382 258,692 1.50 1.01
hello-world no-host 151 83 3,683 349 24.39 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 4.3 3.5 21.5 8.8 4.97 2.03
bin-true no-host 3.0 1.6 17.4 8.0 5.78 2.65
configure.cpython no-host 27.1 27.5 27.4 27.4 1.01 1.01
configure.ocaml no-host 20.6 20.6 20.4 20.6 0.99 1.00
configure.tcc no-host 19.4 19.4 19.4 19.4 1.00 1.00
configure.util-linux no-host 30.1 30.3 30.3 30.1 1.00 1.00
configure.yash no-host 24.5 24.4 24.5 24.4 1.00 0.99
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 1,873 1,165 2 0 50,000 0
bin-true no-host 817 1 2 2.7 8.0 154,687 12,991 2,798 11,737 78,342 64,608 5,012 3 50,000 0
configure.cpython no-host 15,217 1 60 15.8 27.4 1,772,603 49,196 28,507 101,770 908,049 762,784 42,399 60 50,000 0
configure.util-linux no-host 14,450 2 59 22.2 30.1 2,703,267 44,765 65,811 126,121 1,320,493 1,256,653 49,081 41 131,622 1
configure.ocaml no-host 3,839 1 2 2.7 20.6 150,029 11,044 5,137 8,602 71,627 69,800 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,522 30,522 0 1,599 14,797 14,126 350 0 50,000 0
configure.yash no-host 1,837 1 2 2.6 24.4 139,686 7,963 6,599 7,554 70,299 61,833 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.8 116,265 64,454 42,662 4,610 54,542 57,113 478 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 19 14 6 4.3 bash
15 no-host abuild-print-help 10 7 3 3.5 dash
23 no-host abuild-print-help 454 416 42 21.5 osh-cpython
31 no-host abuild-print-help 22 22 0 8.8 osh-native
1 no-host bin-true 678 518 192 3.0 bash
9 no-host bin-true 547 416 141 1.6 dash
17 no-host bin-true 2,208 1,443 1,019 17.4 osh-cpython
25 no-host bin-true 817 573 259 8.0 osh-native
2 no-host configure.cpython 14,852 8,986 6,260 27.1 bash
10 no-host configure.cpython 14,994 9,212 6,193 27.5 dash
18 no-host configure.cpython 28,088 17,145 12,746 27.4 osh-cpython
26 no-host configure.cpython 15,217 9,114 6,368 27.4 osh-native
4 no-host configure.ocaml 3,781 1,590 1,226 20.6 bash
12 no-host configure.ocaml 3,698 1,600 1,117 20.6 dash
20 no-host configure.ocaml 4,630 2,291 1,545 20.4 osh-cpython
28 no-host configure.ocaml 3,839 1,572 1,304 20.6 osh-native
5 no-host configure.tcc 47 19 29 19.4 bash
13 no-host configure.tcc 41 24 17 19.4 dash
21 no-host configure.tcc 191 140 54 19.4 osh-cpython
29 no-host configure.tcc 49 23 27 19.4 osh-native
3 no-host configure.util-linux 13,837 8,612 5,699 30.1 bash
11 no-host configure.util-linux 14,708 8,980 6,205 30.3 dash
19 no-host configure.util-linux 30,791 20,579 11,279 30.3 osh-cpython
27 no-host configure.util-linux 14,450 8,615 6,023 30.1 osh-native
6 no-host configure.yash 1,798 1,004 804 24.5 bash
14 no-host configure.yash 1,743 995 752 24.4 dash
22 no-host configure.yash 2,435 1,488 989 24.5 osh-cpython
30 no-host configure.yash 1,837 1,044 798 24.4 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 47 28 19 17.3 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 2,547 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,104 0 0 0 8 0 38 1 dash
23 no-host abuild-print-help 23,523 0 0 0 8 0 47 10 osh-cpython
31 no-host abuild-print-help 3,212 0 0 0 16 0 41 0 osh-native
1 no-host bin-true 109,344 0 0 0 8 0 1,996 47 bash
9 no-host bin-true 65,450 0 0 0 8 0 1,994 292 dash
17 no-host bin-true 741,980 0 0 0 8 0 1,988 282 osh-cpython
25 no-host bin-true 129,264 0 0 0 16 0 1,988 89 osh-native
2 no-host configure.cpython 2,226,746 0 0 0 32,928 0 14,456 1,331 bash
10 no-host configure.cpython 2,247,435 0 0 0 32,992 0 14,563 1,079 dash
18 no-host configure.cpython 6,122,025 0 0 0 27,512 0 13,322 1,231 osh-cpython
26 no-host configure.cpython 2,240,374 0 0 0 27,520 0 13,236 1,076 osh-native
4 no-host configure.ocaml 410,283 0 0 0 5,120 0 1,962 201 bash
12 no-host configure.ocaml 391,341 0 0 0 5,112 0 1,935 147 dash
20 no-host configure.ocaml 639,348 0 0 0 5,112 0 1,863 171 osh-cpython
28 no-host configure.ocaml 413,752 0 0 0 5,120 0 1,936 194 osh-native
5 no-host configure.tcc 6,560 0 0 0 104 0 49 5 bash
13 no-host configure.tcc 5,487 0 0 0 96 0 47 4 dash
21 no-host configure.tcc 23,193 0 0 0 96 0 53 9 osh-cpython
29 no-host configure.tcc 6,987 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,092,705 1 0 0 42,400 0 18,562 1,094 bash
11 no-host configure.util-linux 2,263,215 0 0 0 42,584 0 17,369 1,087 dash
19 no-host configure.util-linux 5,309,172 13 0 0 39,120 0 17,076 1,227 osh-cpython
27 no-host configure.util-linux 2,015,641 2 0 0 39,120 0 17,062 1,180 osh-native
6 no-host configure.yash 256,680 0 0 0 4,120 0 871 75 bash
14 no-host configure.yash 244,701 0 0 0 3,720 0 872 70 dash
22 no-host configure.yash 385,382 0 0 0 3,728 0 861 121 osh-cpython
30 no-host configure.yash 258,692 0 0 0 3,736 0 850 67 osh-native
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 83 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,683 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 349 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-839ca61e
dash dash-308ec8e6
osh-cpython osh-73e1b6df
osh-native osh-34232110
host label host id
no-host no-host-1c33b689