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 10 453 21 23.50 1.11
bin-true no-host 683 540 2,244 810 3.29 1.19
configure.cpython no-host 15,093 15,325 29,106 15,300 1.93 1.01
configure.ocaml no-host 3,826 3,830 4,687 3,895 1.23 1.02
configure.tcc no-host 48 42 196 49 4.07 1.02
configure.util-linux no-host 14,067 15,327 31,698 14,541 2.25 1.03
configure.yash no-host 1,827 1,795 2,463 1,864 1.35 1.02
hello-world no-host 2 1 49 3 29.58 1.67

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,523 1,094 23,452 3,132 9.30 1.24
bin-true no-host 105,337 65,431 749,686 125,175 7.12 1.19
configure.cpython no-host 2,218,973 2,249,787 6,129,450 2,217,693 2.76 1.00
configure.ocaml no-host 410,588 391,539 640,056 413,336 1.56 1.01
configure.tcc no-host 6,570 5,486 23,272 6,994 3.54 1.06
configure.util-linux no-host 2,090,304 2,252,788 5,331,782 2,009,054 2.55 0.96
configure.yash no-host 256,093 244,094 384,725 258,393 1.50 1.01
hello-world no-host 153 79 3,684 341 24.08 2.23

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 21.8 8.3 4.88 1.85
bin-true no-host 2.9 1.3 17.4 7.5 6.05 2.59
configure.cpython no-host 27.5 27.5 27.4 27.5 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.6 20.4 1.01 1.00
configure.tcc no-host 19.3 19.3 19.4 19.4 1.01 1.01
configure.util-linux no-host 30.0 30.1 30.1 30.1 1.00 1.00
configure.yash no-host 24.2 24.2 24.1 24.2 0.99 1.00
hello-world no-host 2.9 1.4 17.4 5.8 6.05 2.00

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 5.8 3,727 3,727 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 810 1 2 2.7 7.5 154,692 12,780 2,737 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 15,300 1 60 15.8 27.5 1,772,668 44,567 28,446 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 14,541 3 60 22.2 30.1 2,703,404 45,041 65,750 126,121 1,320,596 1,256,687 49,081 41 131,500 1
configure.ocaml no-host 3,895 1 2 2.7 20.4 150,038 10,983 5,076 8,602 71,634 69,802 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,527 30,527 0 1,599 14,801 14,127 350 0 50,000 0
configure.yash no-host 1,864 1 2 2.6 24.2 139,695 7,902 6,538 7,554 70,306 61,835 2,990 3 50,000 0
abuild-print-help no-host 21 1 2 2.8 8.3 116,270 64,393 42,601 4,610 54,546 57,114 478 3 85,202 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 6 4.5 bash
15 no-host abuild-print-help 10 4 6 3.5 dash
23 no-host abuild-print-help 453 425 31 21.8 osh-cpython
31 no-host abuild-print-help 21 18 4 8.3 osh-native
1 no-host bin-true 683 493 221 2.9 bash
9 no-host bin-true 540 415 135 1.3 dash
17 no-host bin-true 2,244 1,446 1,061 17.4 osh-cpython
25 no-host bin-true 810 569 254 7.5 osh-native
2 no-host configure.cpython 15,093 9,041 6,451 27.5 bash
10 no-host configure.cpython 15,325 9,173 6,579 27.5 dash
18 no-host configure.cpython 29,106 17,956 13,042 27.4 osh-cpython
26 no-host configure.cpython 15,300 9,078 6,479 27.5 osh-native
4 no-host configure.ocaml 3,826 1,675 1,190 20.4 bash
12 no-host configure.ocaml 3,830 1,602 1,248 20.6 dash
20 no-host configure.ocaml 4,687 2,277 1,615 20.6 osh-cpython
28 no-host configure.ocaml 3,895 1,628 1,304 20.4 osh-native
5 no-host configure.tcc 48 28 20 19.3 bash
13 no-host configure.tcc 42 23 19 19.3 dash
21 no-host configure.tcc 196 139 60 19.4 osh-cpython
29 no-host configure.tcc 49 37 13 19.4 osh-native
3 no-host configure.util-linux 14,067 8,822 5,714 30.0 bash
11 no-host configure.util-linux 15,327 9,300 6,512 30.1 dash
19 no-host configure.util-linux 31,698 20,895 11,930 30.1 osh-cpython
27 no-host configure.util-linux 14,541 8,747 5,988 30.1 osh-native
6 no-host configure.yash 1,827 1,031 805 24.2 bash
14 no-host configure.yash 1,795 1,034 765 24.2 dash
22 no-host configure.yash 2,463 1,551 955 24.1 osh-cpython
30 no-host configure.yash 1,864 1,130 738 24.2 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 49 21 28 17.4 osh-cpython
24 no-host hello-world 3 0 3 5.8 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 2,523 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,094 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,452 0 0 0 8 0 47 7 osh-cpython
31 no-host abuild-print-help 3,132 0 0 0 16 0 41 0 osh-native
1 no-host bin-true 105,337 0 0 0 8 0 1,992 245 bash
9 no-host bin-true 65,431 0 0 0 8 0 1,983 51 dash
17 no-host bin-true 749,686 0 0 0 8 0 2,001 311 osh-cpython
25 no-host bin-true 125,175 0 0 0 16 0 1,991 57 osh-native
2 no-host configure.cpython 2,218,973 0 0 0 32,928 0 14,429 1,186 bash
10 no-host configure.cpython 2,249,787 0 0 0 32,992 0 14,607 1,114 dash
18 no-host configure.cpython 6,129,450 1 0 0 27,512 0 13,249 1,138 osh-cpython
26 no-host configure.cpython 2,217,693 0 0 0 27,520 0 13,204 965 osh-native
4 no-host configure.ocaml 410,588 0 0 0 5,120 0 1,947 159 bash
12 no-host configure.ocaml 391,539 0 0 0 5,112 0 1,927 142 dash
20 no-host configure.ocaml 640,056 0 0 0 5,112 0 1,858 233 osh-cpython
28 no-host configure.ocaml 413,336 0 0 0 5,120 0 1,935 242 osh-native
5 no-host configure.tcc 6,570 0 0 0 104 0 49 15 bash
13 no-host configure.tcc 5,486 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,272 0 0 0 96 0 53 8 osh-cpython
29 no-host configure.tcc 6,994 0 0 0 104 0 47 4 osh-native
3 no-host configure.util-linux 2,090,304 1 0 0 42,408 0 18,743 1,076 bash
11 no-host configure.util-linux 2,252,788 0 0 0 42,592 0 17,464 1,256 dash
19 no-host configure.util-linux 5,331,782 12 0 0 39,120 0 17,128 1,352 osh-cpython
27 no-host configure.util-linux 2,009,054 1 0 0 39,128 0 17,060 1,044 osh-native
6 no-host configure.yash 256,093 0 0 0 4,120 0 872 83 bash
14 no-host configure.yash 244,094 0 0 0 3,720 0 864 61 dash
22 no-host configure.yash 384,725 0 0 0 3,728 0 860 107 osh-cpython
30 no-host configure.yash 258,393 0 0 0 3,736 0 852 89 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 3,684 0 0 0 8 0 7 6 osh-cpython
24 no-host hello-world 341 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-73237938
dash dash-308ec8e6
osh-cpython osh-3bcf004a
osh-native osh-6403404b
host label host id
no-host no-host-556df3ee