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 9 448 23 23.42 1.19
bin-true no-host 686 546 2,259 817 3.29 1.19
configure.cpython no-host 14,981 15,092 28,742 15,235 1.92 1.02
configure.ocaml no-host 3,780 3,744 4,640 3,825 1.23 1.01
configure.tcc no-host 47 42 193 48 4.13 1.03
configure.util-linux no-host 14,029 14,842 31,066 14,356 2.21 1.02
configure.yash no-host 1,815 1,772 2,446 1,825 1.35 1.01
hello-world no-host 1 1 48 3 32.59 1.92

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,565 1,087 22,963 3,191 8.95 1.24
bin-true no-host 107,308 66,439 760,007 129,084 7.08 1.20
configure.cpython no-host 2,223,538 2,238,610 6,153,228 2,225,110 2.77 1.00
configure.ocaml no-host 410,703 390,518 640,714 413,888 1.56 1.01
configure.tcc no-host 6,545 5,486 23,313 6,991 3.56 1.07
configure.util-linux no-host 2,105,727 2,258,537 5,324,648 1,997,917 2.53 0.95
configure.yash no-host 256,870 244,442 384,252 256,524 1.50 1.00
hello-world no-host 153 79 3,687 348 24.10 2.27

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 3.4 21.6 9.0 5.00 2.09
bin-true no-host 2.9 1.6 17.4 8.1 6.04 2.82
configure.cpython no-host 27.4 27.4 27.5 27.4 1.00 1.00
configure.ocaml no-host 20.3 20.6 20.4 20.6 1.01 1.01
configure.tcc no-host 19.3 19.3 19.4 19.3 1.01 1.00
configure.util-linux no-host 30.1 30.1 30.0 30.4 1.00 1.01
configure.yash no-host 24.5 24.2 24.4 24.4 0.99 0.99
hello-world no-host 2.9 1.3 17.3 6.2 6.00 2.14

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 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 817 1 2 2.6 8.1 154,714 13,064 2,817 9,734 78,361 66,619 5,012 3 50,000 0
configure.cpython no-host 15,235 2 61 15.0 27.4 1,772,690 49,457 28,526 86,381 908,113 778,196 42,399 60 50,000 0
configure.util-linux no-host 14,356 3 61 21.3 30.4 2,703,426 42,790 65,831 109,643 1,320,611 1,273,172 49,081 41 131,662 1
configure.ocaml no-host 3,825 1 2 2.6 20.6 150,060 11,064 5,157 7,513 71,649 70,898 2,680 3 50,000 0
configure.tcc no-host 48 0 0 1.3 19.3 30,549 30,549 0 1,504 14,816 14,229 350 0 50,000 0
configure.yash no-host 1,825 1 2 2.6 24.4 139,717 7,982 6,618 6,320 70,321 63,076 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 9.0 116,292 64,473 42,681 4,555 54,561 57,176 478 3 85,362 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 4.3 bash
15 no-host abuild-print-help 9 9 1 3.4 dash
23 no-host abuild-print-help 448 414 37 21.6 osh-cpython
31 no-host abuild-print-help 23 14 9 9.0 osh-native
1 no-host bin-true 686 507 209 2.9 bash
9 no-host bin-true 546 426 130 1.6 dash
17 no-host bin-true 2,259 1,477 1,043 17.4 osh-cpython
25 no-host bin-true 817 595 236 8.1 osh-native
2 no-host configure.cpython 14,981 9,157 6,226 27.4 bash
10 no-host configure.cpython 15,092 9,065 6,448 27.4 dash
18 no-host configure.cpython 28,742 17,294 13,308 27.5 osh-cpython
26 no-host configure.cpython 15,235 9,055 6,442 27.4 osh-native
4 no-host configure.ocaml 3,780 1,570 1,250 20.3 bash
12 no-host configure.ocaml 3,744 1,580 1,183 20.6 dash
20 no-host configure.ocaml 4,640 2,159 1,686 20.4 osh-cpython
28 no-host configure.ocaml 3,825 1,643 1,222 20.6 osh-native
5 no-host configure.tcc 47 27 21 19.3 bash
13 no-host configure.tcc 42 29 13 19.3 dash
21 no-host configure.tcc 193 119 78 19.4 osh-cpython
29 no-host configure.tcc 48 23 26 19.3 osh-native
3 no-host configure.util-linux 14,029 8,926 5,572 30.1 bash
11 no-host configure.util-linux 14,842 9,243 6,086 30.1 dash
19 no-host configure.util-linux 31,066 20,638 11,508 30.0 osh-cpython
27 no-host configure.util-linux 14,356 8,632 5,924 30.4 osh-native
6 no-host configure.yash 1,815 1,012 812 24.5 bash
14 no-host configure.yash 1,772 931 845 24.2 dash
22 no-host configure.yash 2,446 1,541 943 24.4 osh-cpython
30 no-host configure.yash 1,825 967 862 24.4 osh-native
0 no-host hello-world 1 1 0 2.9 bash
8 no-host hello-world 1 1 0 1.3 dash
16 no-host hello-world 48 21 28 17.3 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 2,565 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,087 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,963 0 0 0 8 0 45 7 osh-cpython
31 no-host abuild-print-help 3,191 0 0 0 16 0 39 2 osh-native
1 no-host bin-true 107,308 0 0 0 8 0 1,990 221 bash
9 no-host bin-true 66,439 0 0 0 8 0 1,986 125 dash
17 no-host bin-true 760,007 0 0 0 8 0 1,995 243 osh-cpython
25 no-host bin-true 129,084 0 0 0 16 0 1,989 146 osh-native
2 no-host configure.cpython 2,223,538 0 0 0 32,928 0 14,545 1,078 bash
10 no-host configure.cpython 2,238,610 0 0 0 32,992 0 14,655 1,118 dash
18 no-host configure.cpython 6,153,228 0 0 0 27,512 0 13,289 1,197 osh-cpython
26 no-host configure.cpython 2,225,110 0 0 0 27,520 0 13,295 1,116 osh-native
4 no-host configure.ocaml 410,703 0 0 0 5,120 0 1,946 166 bash
12 no-host configure.ocaml 390,518 0 0 0 5,112 0 1,872 154 dash
20 no-host configure.ocaml 640,714 0 0 0 5,112 0 1,848 183 osh-cpython
28 no-host configure.ocaml 413,888 0 0 0 5,120 0 1,919 167 osh-native
5 no-host configure.tcc 6,545 0 0 0 104 0 49 4 bash
13 no-host configure.tcc 5,486 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,313 0 0 0 96 0 53 4 osh-cpython
29 no-host configure.tcc 6,991 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,105,727 1 0 0 42,400 0 18,669 1,087 bash
11 no-host configure.util-linux 2,258,537 0 0 0 42,584 0 17,403 1,093 dash
19 no-host configure.util-linux 5,324,648 10 0 0 39,120 0 16,957 1,407 osh-cpython
27 no-host configure.util-linux 1,997,917 0 0 0 39,120 0 16,953 1,008 osh-native
6 no-host configure.yash 256,870 0 0 0 4,120 0 871 78 bash
14 no-host configure.yash 244,442 0 0 0 3,720 0 867 86 dash
22 no-host configure.yash 384,252 0 0 0 3,728 0 849 113 osh-cpython
30 no-host configure.yash 256,524 0 0 0 3,736 0 848 77 osh-native
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 79 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,687 0 0 0 8 0 7 5 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-fa79edb9
dash dash-308ec8e6
osh-cpython osh-e429bf3d
osh-native osh-623a477d
host label host id
no-host no-host-556df3ee