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 10 457 22 23.77 1.17
bin-true no-host 685 544 2,287 822 3.34 1.20
configure.cpython no-host 15,265 15,320 29,121 15,449 1.91 1.01
configure.ocaml no-host 3,844 3,804 4,692 3,879 1.22 1.01
configure.tcc no-host 49 42 200 49 4.12 1.01
configure.util-linux no-host 14,263 15,112 31,671 14,511 2.22 1.02
configure.yash no-host 1,843 1,809 2,477 1,858 1.34 1.01
hello-world no-host 2 1 50 3 32.42 1.84

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,515 1,133 22,991 3,164 9.14 1.26
bin-true no-host 107,346 67,452 760,444 127,162 7.08 1.18
configure.cpython no-host 2,222,250 2,249,373 6,174,349 2,226,959 2.78 1.00
configure.ocaml no-host 410,230 391,029 641,360 413,595 1.56 1.01
configure.tcc no-host 6,576 5,471 23,349 7,011 3.55 1.07
configure.util-linux no-host 2,105,289 2,257,744 5,335,988 1,996,859 2.53 0.95
configure.yash no-host 256,610 244,806 384,963 258,149 1.50 1.01
hello-world no-host 154 85 3,685 351 23.93 2.28

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 21.7 9.0 5.03 2.09
bin-true no-host 2.9 1.4 17.6 8.0 6.09 2.77
configure.cpython no-host 27.4 27.5 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.6 20.4 1.01 1.00
configure.tcc no-host 19.4 19.3 19.3 19.3 0.99 0.99
configure.util-linux no-host 30.0 30.1 30.1 30.3 1.00 1.01
configure.yash no-host 24.4 24.4 24.4 24.5 1.00 1.01
hello-world no-host 2.9 1.4 17.4 6.4 6.04 2.23

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 6.4 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 822 1 2 2.6 8.0 154,714 13,064 2,817 9,734 78,361 66,619 5,012 3 50,000 0
configure.cpython no-host 15,449 1 64 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 14,511 3 62 21.3 30.3 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 3,879 1 2 2.6 20.4 150,060 11,064 5,157 7,513 71,649 70,898 2,680 3 50,000 0
configure.tcc no-host 49 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 1,858 1 2 2.6 24.5 139,717 7,982 6,618 6,320 70,321 63,076 2,990 3 50,000 0
abuild-print-help no-host 22 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 14 5 4.3 bash
15 no-host abuild-print-help 10 6 4 3.5 dash
23 no-host abuild-print-help 457 405 55 21.7 osh-cpython
31 no-host abuild-print-help 22 9 14 9.0 osh-native
1 no-host bin-true 685 527 189 2.9 bash
9 no-host bin-true 544 420 135 1.4 dash
17 no-host bin-true 2,287 1,482 1,068 17.6 osh-cpython
25 no-host bin-true 822 572 263 8.0 osh-native
2 no-host configure.cpython 15,265 9,070 6,594 27.4 bash
10 no-host configure.cpython 15,320 9,162 6,582 27.5 dash
18 no-host configure.cpython 29,121 17,871 13,163 27.4 osh-cpython
26 no-host configure.cpython 15,449 9,174 6,539 27.4 osh-native
4 no-host configure.ocaml 3,844 1,722 1,161 20.4 bash
12 no-host configure.ocaml 3,804 1,581 1,238 20.6 dash
20 no-host configure.ocaml 4,692 2,261 1,643 20.6 osh-cpython
28 no-host configure.ocaml 3,879 1,614 1,305 20.4 osh-native
5 no-host configure.tcc 49 31 18 19.4 bash
13 no-host configure.tcc 42 37 6 19.3 dash
21 no-host configure.tcc 200 130 73 19.3 osh-cpython
29 no-host configure.tcc 49 33 17 19.3 osh-native
3 no-host configure.util-linux 14,263 9,074 5,683 30.0 bash
11 no-host configure.util-linux 15,112 9,204 6,401 30.1 dash
19 no-host configure.util-linux 31,671 21,074 11,702 30.1 osh-cpython
27 no-host configure.util-linux 14,511 8,719 5,983 30.3 osh-native
6 no-host configure.yash 1,843 1,127 724 24.4 bash
14 no-host configure.yash 1,809 1,079 729 24.4 dash
22 no-host configure.yash 2,477 1,481 1,040 24.4 osh-cpython
30 no-host configure.yash 1,858 1,079 781 24.5 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 50 24 25 17.4 osh-cpython
24 no-host hello-world 3 3 0 6.4 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 2,515 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,133 0 0 0 8 0 39 2 dash
23 no-host abuild-print-help 22,991 0 0 0 8 0 45 8 osh-cpython
31 no-host abuild-print-help 3,164 0 0 0 16 0 39 2 osh-native
1 no-host bin-true 107,346 0 0 0 8 0 1,988 158 bash
9 no-host bin-true 67,452 0 0 0 8 0 1,989 39 dash
17 no-host bin-true 760,444 0 0 0 8 0 2,000 388 osh-cpython
25 no-host bin-true 127,162 0 0 0 16 0 1,996 99 osh-native
2 no-host configure.cpython 2,222,250 0 0 0 32,928 0 14,502 1,065 bash
10 no-host configure.cpython 2,249,373 0 0 0 32,992 0 14,628 1,141 dash
18 no-host configure.cpython 6,174,349 0 0 0 27,512 0 13,230 1,252 osh-cpython
26 no-host configure.cpython 2,226,959 0 0 0 27,520 0 13,215 1,182 osh-native
4 no-host configure.ocaml 410,230 0 0 0 5,120 0 1,952 143 bash
12 no-host configure.ocaml 391,029 0 0 0 5,112 0 1,901 153 dash
20 no-host configure.ocaml 641,360 0 0 0 5,112 0 1,855 195 osh-cpython
28 no-host configure.ocaml 413,595 0 0 0 5,120 0 1,935 155 osh-native
5 no-host configure.tcc 6,576 0 0 0 104 0 49 6 bash
13 no-host configure.tcc 5,471 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,349 0 0 0 96 0 53 14 osh-cpython
29 no-host configure.tcc 7,011 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,105,289 0 0 0 42,400 0 18,777 1,095 bash
11 no-host configure.util-linux 2,257,744 0 0 0 42,592 0 17,560 1,087 dash
19 no-host configure.util-linux 5,335,988 14 0 0 39,112 0 16,971 1,257 osh-cpython
27 no-host configure.util-linux 1,996,859 0 0 0 39,120 0 17,075 973 osh-native
6 no-host configure.yash 256,610 0 0 0 4,120 0 870 96 bash
14 no-host configure.yash 244,806 0 0 0 3,720 0 866 94 dash
22 no-host configure.yash 384,963 0 0 0 3,728 0 853 89 osh-cpython
30 no-host configure.yash 258,149 0 0 0 3,736 0 850 81 osh-native
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 85 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,685 0 0 0 8 0 7 3 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-74c597dd
dash dash-308ec8e6
osh-cpython osh-e840eb02
osh-native osh-eb850e69
host label host id
no-host no-host-556df3ee