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 10 452 23 23.25 1.19
bin-true no-host 689 551 2,239 825 3.25 1.20
configure.cpython no-host 15,499 15,626 29,496 15,738 1.90 1.02
configure.ocaml no-host 3,921 3,906 4,783 4,024 1.22 1.03
configure.tcc no-host 48 44 201 52 4.16 1.07
configure.util-linux no-host 14,433 15,369 32,769 15,036 2.27 1.04
configure.yash no-host 1,885 1,834 2,542 1,911 1.35 1.01
hello-world no-host 2 1 52 3 34.30 1.98

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,532 1,082 22,833 3,167 9.02 1.25
bin-true no-host 106,356 66,483 749,248 128,128 7.04 1.20
configure.cpython no-host 2,221,243 2,250,202 6,145,303 2,222,627 2.77 1.00
configure.ocaml no-host 410,064 390,742 637,054 412,756 1.55 1.01
configure.tcc no-host 6,545 5,479 23,227 6,978 3.55 1.07
configure.util-linux no-host 2,093,917 2,256,250 5,285,642 1,998,033 2.52 0.95
configure.yash no-host 255,533 245,028 384,139 257,758 1.50 1.01
hello-world no-host 153 81 3,721 352 24.32 2.30

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 21.5 9.0 4.82 2.03
bin-true no-host 2.9 1.4 17.6 8.0 6.09 2.77
configure.cpython no-host 27.4 27.3 27.3 27.5 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.6 20.6 1.01 1.01
configure.tcc no-host 19.4 19.3 19.4 19.3 1.00 0.99
configure.util-linux no-host 30.0 30.0 30.1 30.1 1.00 1.00
configure.yash no-host 24.4 24.4 24.4 24.2 1.00 0.99
hello-world no-host 2.8 1.4 17.2 6.3 6.24 2.29

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 6.3 3,727 3,727 0 681 1,877 1,169 2 0 50,000 0
bin-true no-host 825 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 15,738 2 67 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 15,036 3 68 21.3 30.1 2,703,404 44,766 65,792 109,640 1,320,596 1,273,168 49,081 41 131,584 1
configure.ocaml no-host 4,024 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 52 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 1,911 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 23 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 18 2 4.5 bash
15 no-host abuild-print-help 10 5 6 3.4 dash
23 no-host abuild-print-help 452 411 45 21.5 osh-cpython
31 no-host abuild-print-help 23 14 10 9.0 osh-native
1 no-host bin-true 689 509 213 2.9 bash
9 no-host bin-true 551 419 141 1.4 dash
17 no-host bin-true 2,239 1,474 1,023 17.6 osh-cpython
25 no-host bin-true 825 567 274 8.0 osh-native
2 no-host configure.cpython 15,499 9,588 6,322 27.4 bash
10 no-host configure.cpython 15,626 9,275 6,790 27.3 dash
18 no-host configure.cpython 29,496 17,942 13,488 27.3 osh-cpython
26 no-host configure.cpython 15,738 9,168 6,838 27.5 osh-native
4 no-host configure.ocaml 3,921 1,648 1,312 20.4 bash
12 no-host configure.ocaml 3,906 1,642 1,282 20.6 dash
20 no-host configure.ocaml 4,783 2,282 1,713 20.6 osh-cpython
28 no-host configure.ocaml 4,024 1,781 1,283 20.6 osh-native
5 no-host configure.tcc 48 39 9 19.4 bash
13 no-host configure.tcc 44 34 10 19.3 dash
21 no-host configure.tcc 201 149 55 19.4 osh-cpython
29 no-host configure.tcc 52 38 14 19.3 osh-native
3 no-host configure.util-linux 14,433 9,059 5,851 30.0 bash
11 no-host configure.util-linux 15,369 9,243 6,626 30.0 dash
19 no-host configure.util-linux 32,769 21,852 12,071 30.1 osh-cpython
27 no-host configure.util-linux 15,036 9,087 6,143 30.1 osh-native
6 no-host configure.yash 1,885 1,062 832 24.4 bash
14 no-host configure.yash 1,834 1,073 764 24.4 dash
22 no-host configure.yash 2,542 1,508 1,073 24.4 osh-cpython
30 no-host configure.yash 1,911 1,104 812 24.2 osh-native
0 no-host hello-world 2 2 0 2.8 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 52 24 27 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 2,532 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,082 0 0 0 8 0 38 3 dash
23 no-host abuild-print-help 22,833 0 0 0 8 0 45 7 osh-cpython
31 no-host abuild-print-help 3,167 0 0 0 16 0 39 0 osh-native
1 no-host bin-true 106,356 0 0 0 8 0 1,988 56 bash
9 no-host bin-true 66,483 0 0 0 8 0 1,986 45 dash
17 no-host bin-true 749,248 0 0 0 8 0 1,994 116 osh-cpython
25 no-host bin-true 128,128 0 0 0 16 0 1,987 60 osh-native
2 no-host configure.cpython 2,221,243 0 0 0 32,928 0 14,605 1,019 bash
10 no-host configure.cpython 2,250,202 0 0 0 32,992 0 14,575 1,085 dash
18 no-host configure.cpython 6,145,303 0 0 0 27,512 0 13,198 1,217 osh-cpython
26 no-host configure.cpython 2,222,627 0 0 0 27,520 0 13,261 1,114 osh-native
4 no-host configure.ocaml 410,064 0 0 0 5,120 0 1,949 215 bash
12 no-host configure.ocaml 390,742 0 0 0 5,112 0 1,892 167 dash
20 no-host configure.ocaml 637,054 0 0 0 5,112 0 1,862 194 osh-cpython
28 no-host configure.ocaml 412,756 0 0 0 5,120 0 1,932 161 osh-native
5 no-host configure.tcc 6,545 0 0 0 104 0 48 1 bash
13 no-host configure.tcc 5,479 0 0 0 96 0 47 4 dash
21 no-host configure.tcc 23,227 0 0 0 96 0 53 8 osh-cpython
29 no-host configure.tcc 6,978 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,093,917 0 0 0 42,408 0 18,570 1,014 bash
11 no-host configure.util-linux 2,256,250 1 0 0 42,592 0 17,476 1,070 dash
19 no-host configure.util-linux 5,285,642 8 0 0 39,136 0 17,006 1,239 osh-cpython
27 no-host configure.util-linux 1,998,033 0 0 0 39,120 0 16,981 1,067 osh-native
6 no-host configure.yash 255,533 0 0 0 4,120 0 871 96 bash
14 no-host configure.yash 245,028 0 0 0 3,720 0 868 87 dash
22 no-host configure.yash 384,139 0 0 0 3,728 0 851 105 osh-cpython
30 no-host configure.yash 257,758 0 0 0 3,736 0 850 72 osh-native
0 no-host hello-world 153 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 3,721 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 352 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-caf38e01
dash dash-308ec8e6
osh-cpython osh-dccf8f12
osh-native osh-a6ba31a7
host label host id
no-host no-host-556df3ee