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 23.66 1.16
bin-true no-host 674 538 2,220 811 3.29 1.20
configure.cpython no-host 14,878 14,929 28,229 15,081 1.90 1.01
configure.ocaml no-host 3,809 3,717 4,585 3,835 1.20 1.01
configure.tcc no-host 47 42 191 48 4.03 1.02
configure.util-linux no-host 13,891 14,787 30,764 14,242 2.21 1.03
configure.yash no-host 1,800 1,756 2,413 1,807 1.34 1.00
hello-world no-host 2 1 49 3 32.35 1.90

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,533 1,094 22,925 3,183 9.05 1.26
bin-true no-host 106,395 66,438 747,320 126,103 7.02 1.19
configure.cpython no-host 2,223,787 2,242,192 6,143,461 2,221,289 2.76 1.00
configure.ocaml no-host 410,061 391,189 636,519 413,811 1.55 1.01
configure.tcc no-host 6,535 5,477 23,223 6,953 3.55 1.06
configure.util-linux no-host 2,104,256 2,259,120 5,307,710 1,994,032 2.52 0.95
configure.yash no-host 255,481 245,045 384,930 258,657 1.51 1.01
hello-world no-host 152 81 3,723 351 24.49 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 3.5 21.6 9.0 4.85 2.03
bin-true no-host 3.0 1.4 17.4 8.0 5.78 2.65
configure.cpython no-host 27.5 27.5 27.3 27.5 0.99 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.4 19.4 19.3 19.3 0.99 0.99
configure.util-linux no-host 30.4 30.0 30.1 30.1 0.99 0.99
configure.yash no-host 24.4 24.4 24.2 24.2 0.99 0.99
hello-world no-host 2.8 1.4 17.4 6.2 6.33 2.24

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 3,727 3,727 0 681 1,877 1,169 2 0 50,000 0
bin-true no-host 811 1 2 2.6 8.0 154,692 12,992 2,799 9,731 78,346 66,615 5,012 3 50,000 0
configure.cpython no-host 15,081 1 60 15.0 27.5 1,772,668 49,197 28,508 86,378 908,098 778,192 42,399 60 50,000 0
configure.util-linux no-host 14,242 2 59 21.3 30.1 2,703,404 44,766 65,812 109,640 1,320,596 1,273,168 49,081 41 131,624 1
configure.ocaml no-host 3,835 1 2 2.6 20.6 150,038 11,045 5,138 7,510 71,634 70,894 2,680 3 50,000 0
configure.tcc no-host 48 0 0 1.3 19.3 30,527 30,527 0 1,501 14,801 14,225 350 0 50,000 0
configure.yash no-host 1,807 1 2 2.6 24.2 139,695 7,964 6,600 6,317 70,306 63,072 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 9.0 116,270 64,455 42,663 4,552 54,546 57,172 478 3 85,326 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 13 7 4.5 bash
15 no-host abuild-print-help 10 9 1 3.5 dash
23 no-host abuild-print-help 451 396 58 21.6 osh-cpython
31 no-host abuild-print-help 22 20 3 9.0 osh-native
1 no-host bin-true 674 504 201 3.0 bash
9 no-host bin-true 538 414 134 1.4 dash
17 no-host bin-true 2,220 1,383 1,089 17.4 osh-cpython
25 no-host bin-true 811 588 235 8.0 osh-native
2 no-host configure.cpython 14,878 8,926 6,343 27.5 bash
10 no-host configure.cpython 14,929 9,006 6,338 27.5 dash
18 no-host configure.cpython 28,229 17,259 12,798 27.3 osh-cpython
26 no-host configure.cpython 15,081 8,875 6,475 27.5 osh-native
4 no-host configure.ocaml 3,809 1,624 1,208 20.6 bash
12 no-host configure.ocaml 3,717 1,653 1,084 20.6 dash
20 no-host configure.ocaml 4,585 2,100 1,688 20.6 osh-cpython
28 no-host configure.ocaml 3,835 1,645 1,226 20.6 osh-native
5 no-host configure.tcc 47 31 17 19.4 bash
13 no-host configure.tcc 42 27 15 19.4 dash
21 no-host configure.tcc 191 146 48 19.3 osh-cpython
29 no-host configure.tcc 48 25 24 19.3 osh-native
3 no-host configure.util-linux 13,891 8,877 5,487 30.4 bash
11 no-host configure.util-linux 14,787 8,971 6,305 30.0 dash
19 no-host configure.util-linux 30,764 20,817 11,029 30.1 osh-cpython
27 no-host configure.util-linux 14,242 8,587 5,848 30.1 osh-native
6 no-host configure.yash 1,800 987 821 24.4 bash
14 no-host configure.yash 1,756 996 764 24.4 dash
22 no-host configure.yash 2,413 1,439 1,015 24.2 osh-cpython
30 no-host configure.yash 1,807 1,017 795 24.2 osh-native
0 no-host hello-world 2 2 0 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 49 27 22 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 2,533 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,094 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 22,925 0 0 0 8 0 45 10 osh-cpython
31 no-host abuild-print-help 3,183 0 0 0 16 0 39 1 osh-native
1 no-host bin-true 106,395 0 0 0 8 0 1,995 53 bash
9 no-host bin-true 66,438 0 0 0 8 0 1,984 50 dash
17 no-host bin-true 747,320 0 0 0 8 0 1,999 228 osh-cpython
25 no-host bin-true 126,103 0 0 0 16 0 1,987 45 osh-native
2 no-host configure.cpython 2,223,787 0 0 0 32,928 0 14,507 1,020 bash
10 no-host configure.cpython 2,242,192 0 0 0 32,992 0 14,632 1,096 dash
18 no-host configure.cpython 6,143,461 0 0 0 27,512 0 13,303 1,215 osh-cpython
26 no-host configure.cpython 2,221,289 0 0 0 27,520 0 13,289 1,272 osh-native
4 no-host configure.ocaml 410,061 0 0 0 5,120 0 1,951 203 bash
12 no-host configure.ocaml 391,189 0 0 0 5,112 0 1,904 204 dash
20 no-host configure.ocaml 636,519 0 0 0 5,112 0 1,854 182 osh-cpython
28 no-host configure.ocaml 413,811 0 0 0 5,120 0 1,913 226 osh-native
5 no-host configure.tcc 6,535 0 0 0 104 0 49 4 bash
13 no-host configure.tcc 5,477 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,223 0 0 0 96 0 53 8 osh-cpython
29 no-host configure.tcc 6,953 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,104,256 0 0 0 42,400 0 18,594 1,033 bash
11 no-host configure.util-linux 2,259,120 0 0 0 42,584 0 17,383 1,130 dash
19 no-host configure.util-linux 5,307,710 8 0 0 39,128 0 17,034 1,359 osh-cpython
27 no-host configure.util-linux 1,994,032 0 0 0 39,120 0 16,957 1,034 osh-native
6 no-host configure.yash 255,481 0 0 0 4,120 0 868 69 bash
14 no-host configure.yash 245,045 0 0 0 3,720 0 869 82 dash
22 no-host configure.yash 384,930 0 0 0 3,728 0 853 84 osh-cpython
30 no-host configure.yash 258,657 0 0 0 3,736 0 848 86 osh-native
0 no-host hello-world 152 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 3,723 0 0 0 8 0 7 2 osh-cpython
24 no-host hello-world 351 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-1cbdbfdf
dash dash-308ec8e6
osh-cpython osh-7c7c182e
osh-native osh-655cc907
host label host id
no-host no-host-556df3ee