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 10 455 22 23.42 1.13
bin-true no-host 694 557 2,270 817 3.27 1.18
configure.cpython no-host 15,350 15,508 29,259 15,080 1.91 0.98
configure.ocaml no-host 3,895 3,829 4,628 3,802 1.19 0.98
configure.tcc no-host 48 42 194 48 4.01 0.99
configure.util-linux no-host 14,506 15,346 32,031 14,203 2.21 0.98
configure.yash no-host 1,881 1,817 2,454 1,840 1.30 0.98
hello-world no-host 2 1 52 3 33.26 1.82

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,558 1,125 22,836 3,178 8.93 1.24
bin-true no-host 106,295 66,449 749,423 127,422 7.05 1.20
configure.cpython no-host 2,215,454 2,245,860 6,119,130 2,221,204 2.76 1.00
configure.ocaml no-host 410,060 391,415 638,633 413,841 1.56 1.01
configure.tcc no-host 6,560 5,482 23,246 6,974 3.54 1.06
configure.util-linux no-host 2,101,892 2,257,016 5,307,892 1,992,442 2.53 0.95
configure.yash no-host 256,648 244,572 383,777 257,921 1.50 1.00
hello-world no-host 152 84 3,690 349 24.28 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 4.3 3.5 21.9 8.8 5.06 2.03
bin-true no-host 2.9 1.6 17.4 7.9 6.05 2.73
configure.cpython no-host 27.4 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.4 20.3 20.6 20.6 1.01 1.01
configure.tcc no-host 19.3 19.4 19.3 19.3 1.00 1.00
configure.util-linux no-host 30.4 30.3 30.0 30.1 0.99 0.99
configure.yash no-host 24.2 24.4 24.5 24.2 1.01 1.00
hello-world no-host 2.8 1.4 17.6 6.3 6.38 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 3,736 3,736 0 681 1,886 1,169 2 0 50,000 0
bin-true no-host 817 1 2 2.6 7.9 154,701 13,053 2,806 9,731 78,355 66,615 5,012 3 50,000 0
configure.cpython no-host 15,080 1 58 15.0 27.4 1,772,677 49,204 28,515 86,378 908,107 778,192 42,399 60 50,000 0
configure.util-linux no-host 14,203 3 58 21.3 30.1 2,703,413 42,779 65,820 109,640 1,320,605 1,273,168 49,081 41 131,640 1
configure.ocaml no-host 3,802 1 2 2.6 20.6 150,047 11,053 5,146 7,510 71,643 70,894 2,680 3 50,000 0
configure.tcc no-host 48 0 0 1.3 19.3 30,536 30,536 0 1,501 14,810 14,225 350 0 50,000 0
configure.yash no-host 1,840 1 2 2.6 24.2 139,704 7,971 6,607 6,317 70,315 63,072 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.8 116,279 64,462 42,670 4,552 54,555 57,172 478 3 85,340 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 4.3 bash
15 no-host abuild-print-help 10 8 2 3.5 dash
23 no-host abuild-print-help 455 414 44 21.9 osh-cpython
31 no-host abuild-print-help 22 12 10 8.8 osh-native
1 no-host bin-true 694 535 190 2.9 bash
9 no-host bin-true 557 423 142 1.6 dash
17 no-host bin-true 2,270 1,496 1,044 17.4 osh-cpython
25 no-host bin-true 817 604 227 7.9 osh-native
2 no-host configure.cpython 15,350 9,271 6,474 27.4 bash
10 no-host configure.cpython 15,508 9,391 6,543 27.4 dash
18 no-host configure.cpython 29,259 17,808 13,377 27.4 osh-cpython
26 no-host configure.cpython 15,080 8,958 6,385 27.4 osh-native
4 no-host configure.ocaml 3,895 1,650 1,288 20.4 bash
12 no-host configure.ocaml 3,829 1,615 1,234 20.3 dash
20 no-host configure.ocaml 4,628 2,161 1,678 20.6 osh-cpython
28 no-host configure.ocaml 3,802 1,624 1,217 20.6 osh-native
5 no-host configure.tcc 48 37 12 19.3 bash
13 no-host configure.tcc 42 29 14 19.4 dash
21 no-host configure.tcc 194 133 64 19.3 osh-cpython
29 no-host configure.tcc 48 24 24 19.3 osh-native
3 no-host configure.util-linux 14,506 8,990 5,988 30.4 bash
11 no-host configure.util-linux 15,346 9,360 6,472 30.3 dash
19 no-host configure.util-linux 32,031 21,531 11,624 30.0 osh-cpython
27 no-host configure.util-linux 14,203 8,602 5,791 30.1 osh-native
6 no-host configure.yash 1,881 1,103 782 24.2 bash
14 no-host configure.yash 1,817 1,069 750 24.4 dash
22 no-host configure.yash 2,454 1,543 953 24.5 osh-cpython
30 no-host configure.yash 1,840 1,011 829 24.2 osh-native
0 no-host hello-world 2 2 0 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 52 21 30 17.6 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 2,558 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,125 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 22,836 0 0 0 8 0 45 13 osh-cpython
31 no-host abuild-print-help 3,178 0 0 0 16 0 39 2 osh-native
1 no-host bin-true 106,295 0 0 0 8 0 1,987 83 bash
9 no-host bin-true 66,449 0 0 0 8 0 1,979 67 dash
17 no-host bin-true 749,423 0 0 0 8 0 1,994 130 osh-cpython
25 no-host bin-true 127,422 0 0 0 16 0 1,995 93 osh-native
2 no-host configure.cpython 2,215,454 0 0 0 32,928 0 14,485 1,160 bash
10 no-host configure.cpython 2,245,860 0 0 0 32,992 0 14,594 1,154 dash
18 no-host configure.cpython 6,119,130 0 0 0 27,512 0 13,276 1,228 osh-cpython
26 no-host configure.cpython 2,221,204 0 0 0 27,520 0 13,214 1,087 osh-native
4 no-host configure.ocaml 410,060 0 0 0 5,120 0 1,943 171 bash
12 no-host configure.ocaml 391,415 0 0 0 5,112 0 1,884 140 dash
20 no-host configure.ocaml 638,633 0 0 0 5,112 0 1,856 177 osh-cpython
28 no-host configure.ocaml 413,841 0 0 0 5,120 0 1,929 337 osh-native
5 no-host configure.tcc 6,560 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,482 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,246 0 0 0 96 0 53 11 osh-cpython
29 no-host configure.tcc 6,974 0 0 0 104 0 47 5 osh-native
3 no-host configure.util-linux 2,101,892 0 0 0 42,400 0 18,617 1,106 bash
11 no-host configure.util-linux 2,257,016 0 0 0 42,584 0 17,413 1,299 dash
19 no-host configure.util-linux 5,307,892 9 0 0 39,120 0 16,971 1,363 osh-cpython
27 no-host configure.util-linux 1,992,442 4 0 0 39,128 0 16,980 1,082 osh-native
6 no-host configure.yash 256,648 0 0 0 4,120 0 870 74 bash
14 no-host configure.yash 244,572 0 0 0 3,720 0 872 86 dash
22 no-host configure.yash 383,777 0 0 0 3,728 0 852 90 osh-cpython
30 no-host configure.yash 257,921 0 0 0 3,736 0 843 98 osh-native
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 84 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,690 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 349 0 0 0 16 0 0 0 osh-native

Shell and Host

shell label shell id
bash bash-a02af4f4
dash dash-308ec8e6
osh-cpython osh-2dfce117
osh-native osh-f6b8f31a
host label host id
no-host no-host-556df3ee