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 10 454 23 23.59 1.21
bin-true no-host 692 546 2,231 817 3.22 1.18
configure.cpython no-host 14,912 14,954 28,293 15,135 1.90 1.01
configure.ocaml no-host 3,787 3,726 4,599 3,805 1.21 1.00
configure.tcc no-host 47 42 200 52 4.24 1.10
configure.util-linux no-host 13,898 14,817 31,362 14,513 2.26 1.04
configure.yash no-host 1,827 1,762 2,432 1,812 1.33 0.99
hello-world no-host 1 1 48 3 32.30 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 2,557 1,106 24,774 3,397 9.69 1.33
bin-true no-host 105,340 66,453 752,538 129,262 7.14 1.23
configure.cpython no-host 2,222,917 2,240,239 6,188,492 2,234,840 2.78 1.01
configure.ocaml no-host 410,551 391,674 644,966 414,618 1.57 1.01
configure.tcc no-host 6,549 5,481 26,184 7,460 4.00 1.14
configure.util-linux no-host 2,096,065 2,253,673 5,701,745 2,073,953 2.72 0.99
configure.yash no-host 256,232 244,531 388,346 259,910 1.52 1.01
hello-world no-host 154 82 3,682 347 23.91 2.25

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 8.9 4.88 2.00
bin-true no-host 2.9 1.4 17.4 8.1 6.05 2.82
configure.cpython no-host 27.4 27.4 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 19.1 19.4 19.3 19.3 1.01 1.01
configure.util-linux no-host 30.1 30.1 30.3 30.1 1.00 1.00
configure.yash no-host 24.4 24.4 24.2 24.4 0.99 1.00
hello-world no-host 2.9 1.4 17.3 6.3 6.00 2.18

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 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 817 1 2 2.7 8.1 154,692 12,992 2,799 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 15,135 1 59 15.8 27.5 1,772,668 49,197 28,508 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 14,513 3 59 22.2 30.1 2,703,404 44,766 65,792 126,121 1,320,596 1,256,687 49,081 41 131,584 1
configure.ocaml no-host 3,805 1 2 2.7 20.6 150,038 11,045 5,138 8,602 71,634 69,802 2,680 3 50,000 0
configure.tcc no-host 52 0 0 1.3 19.3 30,527 30,527 0 1,599 14,801 14,127 350 0 50,000 0
configure.yash no-host 1,812 1 2 2.6 24.4 139,695 7,964 6,600 7,554 70,306 61,835 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.9 116,270 64,455 42,663 4,610 54,546 57,114 478 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 11 9 4.5 bash
15 no-host abuild-print-help 10 5 5 3.5 dash
23 no-host abuild-print-help 454 411 47 21.8 osh-cpython
31 no-host abuild-print-help 23 13 11 8.9 osh-native
1 no-host bin-true 692 524 203 2.9 bash
9 no-host bin-true 546 417 137 1.4 dash
17 no-host bin-true 2,231 1,530 961 17.4 osh-cpython
25 no-host bin-true 817 587 244 8.1 osh-native
2 no-host configure.cpython 14,912 9,048 6,264 27.4 bash
10 no-host configure.cpython 14,954 9,027 6,348 27.4 dash
18 no-host configure.cpython 28,293 17,404 12,833 27.3 osh-cpython
26 no-host configure.cpython 15,135 8,964 6,464 27.5 osh-native
4 no-host configure.ocaml 3,787 1,606 1,221 20.4 bash
12 no-host configure.ocaml 3,726 1,584 1,162 20.6 dash
20 no-host configure.ocaml 4,599 2,256 1,558 20.6 osh-cpython
28 no-host configure.ocaml 3,805 1,622 1,226 20.6 osh-native
5 no-host configure.tcc 47 25 23 19.1 bash
13 no-host configure.tcc 42 22 20 19.4 dash
21 no-host configure.tcc 200 157 48 19.3 osh-cpython
29 no-host configure.tcc 52 37 16 19.3 osh-native
3 no-host configure.util-linux 13,898 8,703 5,661 30.1 bash
11 no-host configure.util-linux 14,817 9,050 6,271 30.1 dash
19 no-host configure.util-linux 31,362 21,610 11,656 30.3 osh-cpython
27 no-host configure.util-linux 14,513 9,120 5,836 30.1 osh-native
6 no-host configure.yash 1,827 1,022 811 24.4 bash
14 no-host configure.yash 1,762 965 800 24.4 dash
22 no-host configure.yash 2,432 1,556 927 24.2 osh-cpython
30 no-host configure.yash 1,812 1,061 755 24.4 osh-native
0 no-host hello-world 1 1 0 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 48 36 12 17.3 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 2,557 0 0 0 16 0 41 4 bash
15 no-host abuild-print-help 1,106 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 24,774 0 0 0 8 0 53 9 osh-cpython
31 no-host abuild-print-help 3,397 0 0 0 16 0 47 1 osh-native
1 no-host bin-true 105,340 0 0 0 8 0 1,994 58 bash
9 no-host bin-true 66,453 0 0 0 8 0 1,990 76 dash
17 no-host bin-true 752,538 0 0 0 8 0 2,000 168 osh-cpython
25 no-host bin-true 129,262 0 0 0 16 0 1,988 87 osh-native
2 no-host configure.cpython 2,222,917 0 0 0 32,928 0 14,477 1,347 bash
10 no-host configure.cpython 2,240,239 1 0 0 32,992 0 14,593 1,202 dash
18 no-host configure.cpython 6,188,492 2 0 0 27,512 0 13,464 1,106 osh-cpython
26 no-host configure.cpython 2,234,840 5 0 0 27,520 0 13,520 986 osh-native
4 no-host configure.ocaml 410,551 0 0 0 5,120 0 1,950 182 bash
12 no-host configure.ocaml 391,674 0 0 0 5,112 0 1,939 325 dash
20 no-host configure.ocaml 644,966 0 0 0 5,112 0 1,878 176 osh-cpython
28 no-host configure.ocaml 414,618 0 0 0 5,120 0 1,955 168 osh-native
5 no-host configure.tcc 6,549 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,481 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 26,184 0 0 0 96 0 67 15 osh-cpython
29 no-host configure.tcc 7,460 0 0 0 104 0 61 4 osh-native
3 no-host configure.util-linux 2,096,065 0 0 0 42,400 0 18,554 1,147 bash
11 no-host configure.util-linux 2,253,673 0 0 0 42,584 0 17,418 1,047 dash
19 no-host configure.util-linux 5,701,745 9 0 0 39,120 0 18,194 1,330 osh-cpython
27 no-host configure.util-linux 2,073,953 0 0 0 39,128 0 18,408 1,128 osh-native
6 no-host configure.yash 256,232 0 0 0 4,120 0 881 110 bash
14 no-host configure.yash 244,531 0 0 0 3,720 0 866 81 dash
22 no-host configure.yash 388,346 0 0 0 3,728 0 873 96 osh-cpython
30 no-host configure.yash 259,910 0 0 0 3,736 0 868 86 osh-native
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 82 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,682 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 347 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-36c536c3
dash dash-308ec8e6
osh-cpython osh-f372296b
osh-native osh-c207f772
host label host id
no-host no-host-556df3ee