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 10 458 23 23.29 1.15
bin-true no-host 684 543 2,250 818 3.29 1.19
configure.cpython no-host 15,132 15,273 28,870 15,343 1.91 1.01
configure.ocaml no-host 3,812 3,788 4,686 3,827 1.23 1.00
configure.tcc no-host 48 43 199 49 4.16 1.03
configure.util-linux no-host 14,226 15,046 31,730 14,665 2.23 1.03
configure.yash no-host 1,850 1,786 2,484 1,843 1.34 1.00
hello-world no-host 1 1 51 3 33.90 1.91

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,524 1,105 23,196 3,209 9.19 1.27
bin-true no-host 106,366 65,341 749,096 127,141 7.04 1.20
configure.cpython no-host 2,225,738 2,249,764 6,137,051 2,234,551 2.76 1.00
configure.ocaml no-host 410,252 391,021 637,621 413,081 1.55 1.01
configure.tcc no-host 6,579 5,481 23,255 6,999 3.53 1.06
configure.util-linux no-host 2,100,098 2,264,001 5,336,969 2,014,759 2.54 0.96
configure.yash no-host 256,827 244,686 385,392 259,049 1.50 1.01
hello-world no-host 150 84 3,650 346 24.33 2.31

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 3.4 21.8 8.7 5.03 2.00
bin-true no-host 2.9 1.4 17.3 8.0 6.00 2.77
configure.cpython no-host 27.4 27.5 27.5 27.5 1.00 1.00
configure.ocaml no-host 20.4 20.4 20.4 20.6 1.00 1.01
configure.tcc no-host 19.4 19.3 19.4 19.4 1.00 1.00
configure.util-linux no-host 30.1 30.0 30.1 30.3 1.00 1.00
configure.yash no-host 24.2 24.4 24.2 24.4 1.00 1.01
hello-world no-host 2.6 1.6 17.2 6.2 6.55 2.35

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 3,717 3,717 0 684 1,869 1,164 2 0 50,000 0
bin-true no-host 818 1 2 2.7 8.0 154,682 12,988 2,795 11,737 78,338 64,607 5,012 3 50,000 0
configure.cpython no-host 15,343 2 64 15.8 27.5 1,772,598 49,193 28,504 101,770 908,045 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,665 3 63 22.2 30.3 2,703,262 44,762 65,788 126,121 1,320,489 1,256,652 49,081 41 131,576 1
configure.ocaml no-host 3,827 1 2 2.7 20.6 150,024 11,041 5,134 8,602 71,623 69,799 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,517 30,517 0 1,599 14,793 14,125 350 0 50,000 0
configure.yash no-host 1,843 1 2 2.6 24.4 139,681 7,960 6,596 7,554 70,295 61,832 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.7 116,260 64,451 42,659 4,609 54,538 57,113 478 3 85,318 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 11 9 4.3 bash
15 no-host abuild-print-help 10 7 3 3.4 dash
23 no-host abuild-print-help 458 412 49 21.8 osh-cpython
31 no-host abuild-print-help 23 15 8 8.7 osh-native
1 no-host bin-true 684 501 216 2.9 bash
9 no-host bin-true 543 416 139 1.4 dash
17 no-host bin-true 2,250 1,534 976 17.3 osh-cpython
25 no-host bin-true 818 570 264 8.0 osh-native
2 no-host configure.cpython 15,132 9,184 6,348 27.4 bash
10 no-host configure.cpython 15,273 9,219 6,487 27.5 dash
18 no-host configure.cpython 28,870 17,438 13,299 27.5 osh-cpython
26 no-host configure.cpython 15,343 9,107 6,512 27.5 osh-native
4 no-host configure.ocaml 3,812 1,684 1,167 20.4 bash
12 no-host configure.ocaml 3,788 1,636 1,172 20.4 dash
20 no-host configure.ocaml 4,686 2,264 1,631 20.4 osh-cpython
28 no-host configure.ocaml 3,827 1,671 1,195 20.6 osh-native
5 no-host configure.tcc 48 29 19 19.4 bash
13 no-host configure.tcc 43 30 13 19.3 dash
21 no-host configure.tcc 199 150 52 19.4 osh-cpython
29 no-host configure.tcc 49 36 13 19.4 osh-native
3 no-host configure.util-linux 14,226 8,978 5,739 30.1 bash
11 no-host configure.util-linux 15,046 9,137 6,411 30.0 dash
19 no-host configure.util-linux 31,730 21,345 11,514 30.1 osh-cpython
27 no-host configure.util-linux 14,665 8,655 6,207 30.3 osh-native
6 no-host configure.yash 1,850 1,103 756 24.2 bash
14 no-host configure.yash 1,786 1,006 784 24.4 dash
22 no-host configure.yash 2,484 1,547 980 24.2 osh-cpython
30 no-host configure.yash 1,843 1,011 837 24.4 osh-native
0 no-host hello-world 1 0 2 2.6 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 51 38 12 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 2,524 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,105 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,196 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,209 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 106,366 0 0 0 8 0 1,990 68 bash
9 no-host bin-true 65,341 0 0 0 8 0 1,984 34 dash
17 no-host bin-true 749,096 0 0 0 8 0 1,992 221 osh-cpython
25 no-host bin-true 127,141 0 0 0 16 0 1,994 49 osh-native
2 no-host configure.cpython 2,225,738 0 0 0 32,928 0 14,476 1,085 bash
10 no-host configure.cpython 2,249,764 0 0 0 32,992 0 14,602 1,096 dash
18 no-host configure.cpython 6,137,051 0 0 0 27,512 0 13,138 1,205 osh-cpython
26 no-host configure.cpython 2,234,551 0 0 0 27,520 0 13,215 1,025 osh-native
4 no-host configure.ocaml 410,252 0 0 0 5,120 0 1,948 178 bash
12 no-host configure.ocaml 391,021 0 0 0 5,112 0 1,944 163 dash
20 no-host configure.ocaml 637,621 0 0 0 5,112 0 1,868 192 osh-cpython
28 no-host configure.ocaml 413,081 0 0 0 5,120 0 1,927 151 osh-native
5 no-host configure.tcc 6,579 0 0 0 104 0 48 3 bash
13 no-host configure.tcc 5,481 0 0 0 96 0 47 9 dash
21 no-host configure.tcc 23,255 0 0 0 96 0 52 9 osh-cpython
29 no-host configure.tcc 6,999 0 0 0 104 0 47 5 osh-native
3 no-host configure.util-linux 2,100,098 2 0 0 42,400 0 18,630 1,227 bash
11 no-host configure.util-linux 2,264,001 2 0 0 42,584 0 17,421 1,256 dash
19 no-host configure.util-linux 5,336,969 17 0 0 39,128 0 17,034 1,281 osh-cpython
27 no-host configure.util-linux 2,014,759 2 0 0 39,128 0 17,082 1,019 osh-native
6 no-host configure.yash 256,827 0 0 0 4,120 0 868 78 bash
14 no-host configure.yash 244,686 0 0 0 3,720 0 862 80 dash
22 no-host configure.yash 385,392 0 0 0 3,728 0 857 112 osh-cpython
30 no-host configure.yash 259,049 0 0 0 3,736 0 852 90 osh-native
0 no-host hello-world 150 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 3,650 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 346 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-07c2a815
dash dash-308ec8e6
osh-cpython osh-e5184471
osh-native osh-16f2d56b
host label host id
no-host no-host-13226fd6