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 22 10 451 23 20.78 1.04
bin-true no-host 711 561 2,226 817 3.13 1.15
configure.cpython no-host 15,903 15,290 29,152 15,188 1.83 0.96
configure.ocaml no-host 3,835 3,800 4,616 3,811 1.20 0.99
configure.tcc no-host 50 42 193 49 3.83 0.97
configure.util-linux no-host 14,773 15,380 31,873 14,571 2.16 0.99
configure.yash no-host 1,916 1,743 2,429 1,808 1.27 0.94
hello-world no-host 2 1 47 3 30.35 1.84

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,566 1,140 23,395 3,209 9.12 1.25
bin-true no-host 106,367 66,359 753,355 127,186 7.08 1.20
configure.cpython no-host 2,214,275 2,251,195 6,155,619 2,233,804 2.78 1.01
configure.ocaml no-host 410,141 390,736 638,740 414,287 1.56 1.01
configure.tcc no-host 6,531 5,482 23,175 6,968 3.55 1.07
configure.util-linux no-host 2,104,113 2,259,296 5,321,740 2,010,731 2.53 0.96
configure.yash no-host 255,510 245,400 386,313 259,342 1.51 1.01
hello-world no-host 154 83 3,658 348 23.75 2.26

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 3.0 1.6 17.3 7.9 5.74 2.61
configure.cpython no-host 27.4 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.4 1.00 0.99
configure.tcc no-host 19.1 19.3 19.3 19.4 1.01 1.01
configure.util-linux no-host 30.1 30.3 30.1 30.1 1.00 1.00
configure.yash no-host 24.2 24.5 24.2 24.2 1.00 1.00
hello-world no-host 2.8 1.6 17.2 6.0 6.24 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 0.3 6.0 3,722 3,722 0 684 1,874 1,164 2 0 50,000 0
bin-true no-host 817 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 15,188 1 62 15.8 27.4 1,772,603 49,196 28,507 101,770 908,050 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,571 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 3,811 1 2 2.7 20.4 150,029 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 19.4 30,522 30,522 0 1,599 14,798 14,125 350 0 50,000 0
configure.yash no-host 1,808 1 2 2.6 24.2 139,686 7,963 6,599 7,554 70,300 61,832 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.9 116,265 64,454 42,662 4,609 54,543 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 22 14 8 4.5 bash
15 no-host abuild-print-help 10 6 3 3.5 dash
23 no-host abuild-print-help 451 396 58 21.6 osh-cpython
31 no-host abuild-print-help 23 17 5 8.9 osh-native
1 no-host bin-true 711 516 230 3.0 bash
9 no-host bin-true 561 428 144 1.6 dash
17 no-host bin-true 2,226 1,511 973 17.3 osh-cpython
25 no-host bin-true 817 586 246 7.9 osh-native
2 no-host configure.cpython 15,903 9,520 6,815 27.4 bash
10 no-host configure.cpython 15,290 9,482 6,252 27.4 dash
18 no-host configure.cpython 29,152 17,956 13,071 27.4 osh-cpython
26 no-host configure.cpython 15,188 8,972 6,492 27.4 osh-native
4 no-host configure.ocaml 3,835 1,580 1,298 20.6 bash
12 no-host configure.ocaml 3,800 1,606 1,214 20.6 dash
20 no-host configure.ocaml 4,616 2,175 1,645 20.6 osh-cpython
28 no-host configure.ocaml 3,811 1,597 1,252 20.4 osh-native
5 no-host configure.tcc 50 29 22 19.1 bash
13 no-host configure.tcc 42 20 22 19.3 dash
21 no-host configure.tcc 193 148 48 19.3 osh-cpython
29 no-host configure.tcc 49 26 24 19.4 osh-native
3 no-host configure.util-linux 14,773 9,301 5,979 30.1 bash
11 no-host configure.util-linux 15,380 9,416 6,478 30.3 dash
19 no-host configure.util-linux 31,873 21,472 11,513 30.1 osh-cpython
27 no-host configure.util-linux 14,571 8,848 5,929 30.1 osh-native
6 no-host configure.yash 1,916 1,189 737 24.2 bash
14 no-host configure.yash 1,743 1,003 743 24.5 dash
22 no-host configure.yash 2,429 1,479 992 24.2 osh-cpython
30 no-host configure.yash 1,808 1,041 772 24.2 osh-native
0 no-host hello-world 2 2 0 2.8 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 47 22 25 17.2 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 2,566 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,140 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,395 0 0 0 8 0 47 11 osh-cpython
31 no-host abuild-print-help 3,209 0 0 0 16 0 41 3 osh-native
1 no-host bin-true 106,367 0 0 0 8 0 1,992 139 bash
9 no-host bin-true 66,359 0 0 0 8 0 1,985 49 dash
17 no-host bin-true 753,355 0 0 0 8 0 1,991 133 osh-cpython
25 no-host bin-true 127,186 0 0 0 16 0 1,984 65 osh-native
2 no-host configure.cpython 2,214,275 0 0 0 32,928 0 14,474 1,062 bash
10 no-host configure.cpython 2,251,195 0 0 0 32,992 0 14,633 998 dash
18 no-host configure.cpython 6,155,619 0 0 0 27,512 0 13,249 1,220 osh-cpython
26 no-host configure.cpython 2,233,804 0 0 0 27,520 0 13,322 923 osh-native
4 no-host configure.ocaml 410,141 0 0 0 5,120 0 1,941 167 bash
12 no-host configure.ocaml 390,736 0 0 0 5,112 0 1,928 224 dash
20 no-host configure.ocaml 638,740 0 0 0 5,112 0 1,856 191 osh-cpython
28 no-host configure.ocaml 414,287 0 0 0 5,120 0 1,926 153 osh-native
5 no-host configure.tcc 6,531 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,482 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,175 0 0 0 96 0 53 21 osh-cpython
29 no-host configure.tcc 6,968 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,104,113 0 0 0 42,400 0 18,693 1,169 bash
11 no-host configure.util-linux 2,259,296 0 0 0 42,592 0 17,427 1,096 dash
19 no-host configure.util-linux 5,321,740 11 0 0 39,112 0 17,080 1,299 osh-cpython
27 no-host configure.util-linux 2,010,731 1 0 0 39,120 0 17,072 1,084 osh-native
6 no-host configure.yash 255,510 0 0 0 4,120 0 869 76 bash
14 no-host configure.yash 245,400 0 0 0 3,720 0 870 90 dash
22 no-host configure.yash 386,313 0 0 0 3,728 0 850 98 osh-cpython
30 no-host configure.yash 259,342 0 0 0 3,736 0 854 83 osh-native
0 no-host hello-world 154 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 3,658 0 0 0 8 0 7 1 osh-cpython
24 no-host hello-world 348 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-6bdecdba
dash dash-308ec8e6
osh-cpython osh-47ef993a
osh-native osh-8c520f59
host label host id
no-host no-host-13226fd6