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 10 451 22 23.90 1.18
bin-true no-host 675 540 2,274 819 3.37 1.21
configure.cpython no-host 15,191 15,481 29,064 15,358 1.91 1.01
configure.ocaml no-host 3,812 3,822 4,717 3,927 1.24 1.03
configure.tcc no-host 47 43 194 49 4.10 1.03
configure.util-linux no-host 14,262 15,161 31,197 14,499 2.19 1.02
configure.yash no-host 1,832 1,809 2,454 1,846 1.34 1.01
hello-world no-host 2 1 50 3 33.63 1.88

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,512 1,096 22,900 3,187 9.12 1.27
bin-true no-host 107,386 66,461 752,620 128,362 7.01 1.20
configure.cpython no-host 2,218,634 2,245,715 6,140,225 2,220,495 2.77 1.00
configure.ocaml no-host 410,743 391,446 639,663 414,034 1.56 1.01
configure.tcc no-host 6,557 5,482 23,319 6,964 3.56 1.06
configure.util-linux no-host 2,104,924 2,258,907 5,321,820 1,999,278 2.53 0.95
configure.yash no-host 256,669 244,079 384,249 257,805 1.50 1.00
hello-world no-host 151 81 3,696 352 24.48 2.33

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 21.8 8.8 5.03 2.03
bin-true no-host 2.9 1.4 17.6 7.7 6.09 2.68
configure.cpython no-host 27.1 27.3 27.4 27.4 1.01 1.01
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.3 19.3 19.3 1.00 1.00
configure.util-linux no-host 30.1 30.0 30.1 30.1 1.00 1.00
configure.yash no-host 24.4 24.2 24.6 24.2 1.01 0.99
hello-world no-host 2.6 1.3 17.4 6.2 6.65 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 3,736 3,736 0 681 1,887 1,168 2 0 50,000 0
bin-true no-host 819 1 2 2.6 7.7 154,701 13,053 2,806 9,731 78,356 66,614 5,012 3 50,000 0
configure.cpython no-host 15,358 1 62 15.0 27.4 1,772,677 49,204 28,515 86,378 908,108 778,191 42,399 60 50,000 0
configure.util-linux no-host 14,499 3 62 21.3 30.1 2,703,413 42,779 65,820 109,640 1,320,606 1,273,167 49,081 41 131,640 1
configure.ocaml no-host 3,927 1 2 2.6 20.6 150,047 11,053 5,146 7,510 71,644 70,893 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,536 30,536 0 1,501 14,811 14,224 350 0 50,000 0
configure.yash no-host 1,846 1 2 2.6 24.2 139,704 7,971 6,607 6,317 70,316 63,071 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.8 116,279 64,462 42,670 4,552 54,556 57,171 478 3 85,340 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 17 2 4.3 bash
15 no-host abuild-print-help 10 4 6 3.5 dash
23 no-host abuild-print-help 451 413 41 21.8 osh-cpython
31 no-host abuild-print-help 22 21 2 8.8 osh-native
1 no-host bin-true 675 493 213 2.9 bash
9 no-host bin-true 540 422 127 1.4 dash
17 no-host bin-true 2,274 1,494 1,047 17.6 osh-cpython
25 no-host bin-true 819 594 237 7.7 osh-native
2 no-host configure.cpython 15,191 9,155 6,429 27.1 bash
10 no-host configure.cpython 15,481 9,373 6,502 27.3 dash
18 no-host configure.cpython 29,064 17,763 13,169 27.4 osh-cpython
26 no-host configure.cpython 15,358 9,133 6,460 27.4 osh-native
4 no-host configure.ocaml 3,812 1,592 1,260 20.6 bash
12 no-host configure.ocaml 3,822 1,577 1,263 20.6 dash
20 no-host configure.ocaml 4,717 2,169 1,759 20.6 osh-cpython
28 no-host configure.ocaml 3,927 1,672 1,288 20.6 osh-native
5 no-host configure.tcc 47 24 24 19.3 bash
13 no-host configure.tcc 43 27 16 19.3 dash
21 no-host configure.tcc 194 139 58 19.3 osh-cpython
29 no-host configure.tcc 49 10 39 19.3 osh-native
3 no-host configure.util-linux 14,262 8,979 5,759 30.1 bash
11 no-host configure.util-linux 15,161 9,288 6,366 30.0 dash
19 no-host configure.util-linux 31,197 20,617 11,672 30.1 osh-cpython
27 no-host configure.util-linux 14,499 8,831 5,862 30.1 osh-native
6 no-host configure.yash 1,832 1,058 767 24.4 bash
14 no-host configure.yash 1,809 1,037 775 24.2 dash
22 no-host configure.yash 2,454 1,505 992 24.6 osh-cpython
30 no-host configure.yash 1,846 1,038 811 24.2 osh-native
0 no-host hello-world 2 0 2 2.6 bash
8 no-host hello-world 1 1 0 1.3 dash
16 no-host hello-world 50 34 16 17.4 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 2,512 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,096 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 22,900 0 0 0 8 0 45 6 osh-cpython
31 no-host abuild-print-help 3,187 0 0 0 16 0 39 1 osh-native
1 no-host bin-true 107,386 0 0 0 8 0 1,991 168 bash
9 no-host bin-true 66,461 0 0 0 8 0 1,992 40 dash
17 no-host bin-true 752,620 0 0 0 8 0 1,998 223 osh-cpython
25 no-host bin-true 128,362 0 0 0 16 0 1,989 78 osh-native
2 no-host configure.cpython 2,218,634 0 0 0 32,928 0 14,126 905 bash
10 no-host configure.cpython 2,245,715 0 0 0 32,992 0 14,658 1,069 dash
18 no-host configure.cpython 6,140,225 0 0 0 27,512 0 13,246 1,306 osh-cpython
26 no-host configure.cpython 2,220,495 0 0 0 27,520 0 13,262 1,002 osh-native
4 no-host configure.ocaml 410,743 0 0 0 5,120 0 1,950 238 bash
12 no-host configure.ocaml 391,446 0 0 0 5,112 0 1,939 166 dash
20 no-host configure.ocaml 639,663 0 0 0 5,112 0 1,851 199 osh-cpython
28 no-host configure.ocaml 414,034 0 0 0 5,120 0 1,934 172 osh-native
5 no-host configure.tcc 6,557 0 0 0 104 0 48 4 bash
13 no-host configure.tcc 5,482 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,319 0 0 0 96 0 53 17 osh-cpython
29 no-host configure.tcc 6,964 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,104,924 0 0 0 42,400 0 18,548 1,181 bash
11 no-host configure.util-linux 2,258,907 3 0 0 42,592 0 17,435 1,133 dash
19 no-host configure.util-linux 5,321,820 11 0 0 39,112 0 16,954 1,192 osh-cpython
27 no-host configure.util-linux 1,999,278 0 0 0 39,120 0 16,993 1,028 osh-native
6 no-host configure.yash 256,669 0 0 0 4,120 0 871 77 bash
14 no-host configure.yash 244,079 0 0 0 3,720 0 871 86 dash
22 no-host configure.yash 384,249 0 0 0 3,728 0 852 120 osh-cpython
30 no-host configure.yash 257,805 0 0 0 3,736 0 846 105 osh-native
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 81 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,696 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 352 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-457f43b7
dash dash-308ec8e6
osh-cpython osh-64e9f8f6
osh-native osh-ef214b1f
host label host id
no-host no-host-556df3ee