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 20 10 488 23 24.34 1.17
bin-true no-host 700 565 2,327 825 3.32 1.18
configure.cpython no-host 16,061 16,292 29,589 16,376 1.84 1.02
configure.ocaml no-host 4,000 4,007 4,830 4,046 1.21 1.01
configure.tcc no-host 50 45 203 51 4.07 1.03
configure.util-linux no-host 14,773 16,068 32,020 15,531 2.17 1.05
configure.yash no-host 1,944 1,889 2,652 1,939 1.36 1.00
hello-world no-host 2 1 54 3 32.41 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 2,553 1,108 23,198 3,201 9.09 1.25
bin-true no-host 105,419 66,418 748,481 127,251 7.10 1.21
configure.cpython no-host 2,218,691 2,252,034 6,102,091 2,227,943 2.75 1.00
configure.ocaml no-host 410,779 391,075 636,325 414,353 1.55 1.01
configure.tcc no-host 6,562 5,473 23,177 7,004 3.53 1.07
configure.util-linux no-host 2,104,079 2,254,294 5,315,049 2,014,758 2.53 0.96
configure.yash no-host 254,974 245,201 384,693 256,877 1.51 1.01
hello-world no-host 154 78 3,655 347 23.73 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 3.0 1.6 17.3 7.9 5.74 2.61
configure.cpython no-host 27.4 27.4 27.4 27.4 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 19.3 19.3 19.4 1.01 1.01
configure.util-linux no-host 30.3 30.1 30.0 29.9 0.99 0.99
configure.yash no-host 24.5 24.2 24.4 24.2 0.99 0.99
hello-world no-host 2.9 1.4 17.2 6.2 5.95 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 3,720 3,720 0 684 1,872 1,164 2 0 50,000 0
bin-true no-host 825 1 2 2.7 7.9 154,685 12,990 2,797 11,737 78,341 64,607 5,012 3 50,000 0
configure.cpython no-host 16,376 5 73 15.8 27.4 1,772,601 49,195 28,506 101,770 908,048 762,783 42,399 60 50,000 0
configure.util-linux no-host 15,531 3 70 22.2 29.9 2,703,374 44,764 65,790 126,155 1,320,528 1,256,691 49,086 41 131,580 1
configure.ocaml no-host 4,046 1 2 2.7 20.6 150,027 11,043 5,136 8,602 71,626 69,799 2,680 3 50,000 0
configure.tcc no-host 51 0 0 1.3 19.4 30,520 30,520 0 1,599 14,796 14,125 350 0 50,000 0
configure.yash no-host 1,939 1 2 2.6 24.2 139,684 7,962 6,598 7,554 70,298 61,832 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.9 116,263 64,453 42,661 4,609 54,541 57,113 478 3 85,322 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 20 15 6 4.5 bash
15 no-host abuild-print-help 10 5 6 3.5 dash
23 no-host abuild-print-help 488 450 41 21.8 osh-cpython
31 no-host abuild-print-help 23 19 5 8.9 osh-native
1 no-host bin-true 700 515 207 3.0 bash
9 no-host bin-true 565 427 143 1.6 dash
17 no-host bin-true 2,327 1,416 1,180 17.3 osh-cpython
25 no-host bin-true 825 573 268 7.9 osh-native
2 no-host configure.cpython 16,061 9,458 7,008 27.4 bash
10 no-host configure.cpython 16,292 9,738 6,959 27.4 dash
18 no-host configure.cpython 29,589 17,672 13,840 27.4 osh-cpython
26 no-host configure.cpython 16,376 9,649 6,997 27.4 osh-native
4 no-host configure.ocaml 4,000 1,772 1,263 20.4 bash
12 no-host configure.ocaml 4,007 1,694 1,331 20.6 dash
20 no-host configure.ocaml 4,830 2,286 1,756 20.6 osh-cpython
28 no-host configure.ocaml 4,046 1,687 1,399 20.6 osh-native
5 no-host configure.tcc 50 34 16 19.1 bash
13 no-host configure.tcc 45 30 15 19.3 dash
21 no-host configure.tcc 203 154 53 19.3 osh-cpython
29 no-host configure.tcc 51 28 24 19.4 osh-native
3 no-host configure.util-linux 14,773 9,320 5,926 30.3 bash
11 no-host configure.util-linux 16,068 9,563 7,021 30.1 dash
19 no-host configure.util-linux 32,020 21,086 12,042 30.0 osh-cpython
27 no-host configure.util-linux 15,531 9,211 6,423 29.9 osh-native
6 no-host configure.yash 1,944 1,104 848 24.5 bash
14 no-host configure.yash 1,889 1,155 738 24.2 dash
22 no-host configure.yash 2,652 1,537 1,163 24.4 osh-cpython
30 no-host configure.yash 1,939 1,054 877 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 54 37 16 17.2 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 2,553 0 0 0 16 0 41 3 bash
15 no-host abuild-print-help 1,108 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,198 0 0 0 8 0 47 7 osh-cpython
31 no-host abuild-print-help 3,201 0 0 0 16 0 41 3 osh-native
1 no-host bin-true 105,419 0 0 0 8 0 1,981 46 bash
9 no-host bin-true 66,418 0 0 0 8 0 1,989 46 dash
17 no-host bin-true 748,481 0 0 0 8 0 1,999 243 osh-cpython
25 no-host bin-true 127,251 0 0 0 16 0 1,994 59 osh-native
2 no-host configure.cpython 2,218,691 0 0 0 32,928 0 14,410 1,040 bash
10 no-host configure.cpython 2,252,034 0 0 0 32,992 0 14,561 1,048 dash
18 no-host configure.cpython 6,102,091 0 0 0 27,512 0 13,235 1,264 osh-cpython
26 no-host configure.cpython 2,227,943 0 0 0 27,520 0 13,229 1,011 osh-native
4 no-host configure.ocaml 410,779 0 0 0 5,120 0 1,949 152 bash
12 no-host configure.ocaml 391,075 0 0 0 5,112 0 1,928 167 dash
20 no-host configure.ocaml 636,325 1 0 0 5,112 0 1,850 194 osh-cpython
28 no-host configure.ocaml 414,353 0 0 0 5,120 0 1,929 152 osh-native
5 no-host configure.tcc 6,562 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,473 0 0 0 96 0 47 0 dash
21 no-host configure.tcc 23,177 0 0 0 96 0 53 10 osh-cpython
29 no-host configure.tcc 7,004 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,104,079 1 0 0 42,400 0 18,598 1,159 bash
11 no-host configure.util-linux 2,254,294 2 0 0 42,592 0 17,548 1,110 dash
19 no-host configure.util-linux 5,315,049 11 0 0 39,120 0 17,023 1,253 osh-cpython
27 no-host configure.util-linux 2,014,758 2 0 0 39,144 0 17,086 1,114 osh-native
6 no-host configure.yash 254,974 0 0 0 4,120 0 872 76 bash
14 no-host configure.yash 245,201 0 0 0 3,720 0 868 75 dash
22 no-host configure.yash 384,693 1 0 0 3,728 0 855 112 osh-cpython
30 no-host configure.yash 256,877 0 0 0 3,736 0 851 87 osh-native
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 78 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,655 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 347 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-1a3a3538
dash dash-308ec8e6
osh-cpython osh-d3390c05
osh-native osh-9aefe514
host label host id
no-host no-host-13226fd6