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 9 457 23 22.38 1.10
bin-true no-host 680 542 2,332 815 3.43 1.20
configure.cpython no-host 15,383 15,243 29,421 15,631 1.91 1.02
configure.ocaml no-host 3,861 3,853 4,709 3,887 1.22 1.01
configure.tcc no-host 48 42 192 49 4.01 1.03
configure.util-linux no-host 14,312 15,176 31,547 14,664 2.20 1.02
configure.yash no-host 1,856 1,831 2,473 1,880 1.33 1.01
hello-world no-host 2 1 49 3 28.66 1.74

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,538 1,108 23,181 3,228 9.13 1.27
bin-true no-host 107,442 66,443 753,569 126,228 7.01 1.17
configure.cpython no-host 2,222,892 2,247,141 6,136,215 2,236,506 2.76 1.01
configure.ocaml no-host 410,853 390,911 638,448 413,487 1.55 1.01
configure.tcc no-host 6,573 5,458 23,185 6,977 3.53 1.06
configure.util-linux no-host 2,093,478 2,258,705 5,315,121 2,016,269 2.54 0.96
configure.yash no-host 256,447 244,889 384,947 258,610 1.50 1.01
hello-world no-host 152 78 3,647 341 23.99 2.24

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 2.9 1.6 17.2 8.0 5.95 2.77
configure.cpython no-host 27.3 27.5 27.4 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 19.3 19.4 19.1 1.01 0.99
configure.util-linux no-host 29.8 30.0 30.3 30.1 1.02 1.01
configure.yash no-host 24.4 24.4 24.4 24.4 1.00 1.00
hello-world no-host 2.9 1.3 17.2 6.3 5.95 2.18

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 0.2 6.3 3,711 3,711 0 681 1,866 1,164 2 0 50,000 0
bin-true no-host 815 1 2 2.7 8.0 154,676 12,986 2,793 11,734 78,335 64,607 5,012 3 50,000 0
configure.cpython no-host 15,631 2 66 15.8 27.4 1,772,595 49,191 28,502 101,770 908,042 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,664 3 62 22.2 30.1 2,703,259 44,760 65,786 126,121 1,320,486 1,256,652 49,081 41 131,572 1
configure.ocaml no-host 3,887 1 2 2.7 20.6 150,021 11,039 5,132 8,602 71,620 69,799 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.1 30,514 30,514 0 1,599 14,790 14,125 350 0 50,000 0
configure.yash no-host 1,880 1 2 2.6 24.4 139,678 7,958 6,594 7,554 70,292 61,832 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.8 116,257 64,449 42,657 4,609 54,535 57,113 478 3 85,314 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 14 7 4.5 bash
15 no-host abuild-print-help 9 10 0 3.4 dash
23 no-host abuild-print-help 457 422 38 21.6 osh-cpython
31 no-host abuild-print-help 23 14 9 8.8 osh-native
1 no-host bin-true 680 497 214 2.9 bash
9 no-host bin-true 542 419 134 1.6 dash
17 no-host bin-true 2,332 1,512 1,095 17.2 osh-cpython
25 no-host bin-true 815 597 234 8.0 osh-native
2 no-host configure.cpython 15,383 9,215 6,573 27.3 bash
10 no-host configure.cpython 15,243 8,987 6,677 27.5 dash
18 no-host configure.cpython 29,421 17,980 13,342 27.4 osh-cpython
26 no-host configure.cpython 15,631 9,230 6,671 27.4 osh-native
4 no-host configure.ocaml 3,861 1,620 1,281 20.6 bash
12 no-host configure.ocaml 3,853 1,631 1,241 20.6 dash
20 no-host configure.ocaml 4,709 2,343 1,570 20.6 osh-cpython
28 no-host configure.ocaml 3,887 1,683 1,245 20.6 osh-native
5 no-host configure.tcc 48 21 28 19.3 bash
13 no-host configure.tcc 42 34 8 19.3 dash
21 no-host configure.tcc 192 150 45 19.4 osh-cpython
29 no-host configure.tcc 49 18 31 19.1 osh-native
3 no-host configure.util-linux 14,312 9,007 5,781 29.8 bash
11 no-host configure.util-linux 15,176 9,167 6,501 30.0 dash
19 no-host configure.util-linux 31,547 21,043 11,595 30.3 osh-cpython
27 no-host configure.util-linux 14,664 8,785 6,075 30.1 osh-native
6 no-host configure.yash 1,856 1,018 847 24.4 bash
14 no-host configure.yash 1,831 1,033 801 24.4 dash
22 no-host configure.yash 2,473 1,540 976 24.4 osh-cpython
30 no-host configure.yash 1,880 1,066 817 24.4 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.3 dash
16 no-host hello-world 49 37 12 17.2 osh-cpython
24 no-host hello-world 3 0 3 6.3 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 2,538 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,108 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,181 0 0 0 8 0 47 8 osh-cpython
31 no-host abuild-print-help 3,228 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 107,442 0 0 0 8 0 1,994 91 bash
9 no-host bin-true 66,443 0 0 0 8 0 1,984 63 dash
17 no-host bin-true 753,569 0 0 0 8 0 1,995 157 osh-cpython
25 no-host bin-true 126,228 0 0 0 16 0 1,992 44 osh-native
2 no-host configure.cpython 2,222,892 0 0 0 32,928 0 14,540 1,198 bash
10 no-host configure.cpython 2,247,141 0 0 0 32,992 0 14,639 1,036 dash
18 no-host configure.cpython 6,136,215 0 0 0 27,512 0 13,257 1,186 osh-cpython
26 no-host configure.cpython 2,236,506 0 0 0 27,520 0 13,234 1,148 osh-native
4 no-host configure.ocaml 410,853 0 0 0 5,120 0 1,951 150 bash
12 no-host configure.ocaml 390,911 0 0 0 5,112 0 1,870 144 dash
20 no-host configure.ocaml 638,448 0 0 0 5,112 0 1,868 194 osh-cpython
28 no-host configure.ocaml 413,487 0 0 0 5,120 0 1,938 166 osh-native
5 no-host configure.tcc 6,573 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,458 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,185 0 0 0 96 0 53 5 osh-cpython
29 no-host configure.tcc 6,977 0 0 0 104 0 46 3 osh-native
3 no-host configure.util-linux 2,093,478 0 0 0 42,400 0 18,581 1,230 bash
11 no-host configure.util-linux 2,258,705 0 0 0 42,584 0 17,518 1,188 dash
19 no-host configure.util-linux 5,315,121 9 0 0 39,112 0 17,079 1,317 osh-cpython
27 no-host configure.util-linux 2,016,269 0 0 0 39,120 0 17,043 951 osh-native
6 no-host configure.yash 256,447 0 0 0 4,120 0 868 73 bash
14 no-host configure.yash 244,889 0 0 0 3,720 0 868 80 dash
22 no-host configure.yash 384,947 0 0 0 3,728 0 856 96 osh-cpython
30 no-host configure.yash 258,610 0 0 0 3,736 0 853 81 osh-native
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 78 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,647 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 341 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-08d30a70
dash dash-308ec8e6
osh-cpython osh-7827dcf4
osh-native osh-dadeb5b0
host label host id
no-host no-host-e54d7702