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 10 465 23 24.47 1.19
bin-true no-host 685 540 2,205 829 3.22 1.21
configure.cpython no-host 15,341 15,136 28,497 15,548 1.86 1.01
configure.ocaml no-host 3,868 3,719 4,655 3,829 1.20 0.99
configure.tcc no-host 47 41 195 49 4.11 1.03
configure.util-linux no-host 14,059 14,947 31,528 14,524 2.24 1.03
configure.yash no-host 1,810 1,766 2,552 1,833 1.41 1.01
hello-world no-host 2 1 47 3 30.29 1.86

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,520 1,133 23,581 3,218 9.36 1.28
bin-true no-host 107,263 66,431 749,772 125,193 6.99 1.17
configure.cpython no-host 2,228,837 2,244,705 6,168,639 2,236,806 2.77 1.00
configure.ocaml no-host 410,642 391,407 640,883 413,368 1.56 1.01
configure.tcc no-host 6,559 5,472 23,301 6,984 3.55 1.06
configure.util-linux no-host 2,101,969 2,264,459 5,319,907 2,016,518 2.53 0.96
configure.yash no-host 256,767 244,027 385,502 258,477 1.50 1.01
hello-world no-host 151 82 3,673 350 24.32 2.32

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 3.4 21.9 8.8 4.91 1.97
bin-true no-host 3.0 1.6 17.4 8.1 5.78 2.70
configure.cpython no-host 27.4 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.4 20.6 0.99 1.00
configure.tcc no-host 19.3 19.3 19.3 19.1 1.00 0.99
configure.util-linux no-host 30.3 30.3 30.1 30.3 1.00 1.00
configure.yash no-host 24.2 24.2 24.2 24.2 1.00 1.00
hello-world no-host 2.9 1.4 17.4 6.2 6.05 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 3,722 3,722 0 684 1,873 1,165 2 0 50,000 0
bin-true no-host 829 1 2 2.7 8.1 154,687 12,991 2,798 11,737 78,342 64,608 5,012 3 50,000 0
configure.cpython no-host 15,548 1 63 15.8 27.4 1,772,603 49,196 28,507 101,770 908,049 762,784 42,399 60 50,000 0
configure.util-linux no-host 14,524 3 61 22.2 30.3 2,703,267 44,765 65,791 126,121 1,320,493 1,256,653 49,081 41 131,582 1
configure.ocaml no-host 3,829 1 2 2.7 20.6 150,029 11,044 5,137 8,602 71,627 69,800 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.1 30,522 30,522 0 1,599 14,797 14,126 350 0 50,000 0
configure.yash no-host 1,833 1 2 2.6 24.2 139,686 7,963 6,599 7,554 70,299 61,833 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.8 116,265 64,454 42,662 4,610 54,542 57,113 478 3 85,324 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 13 7 4.5 bash
15 no-host abuild-print-help 10 8 1 3.4 dash
23 no-host abuild-print-help 465 412 56 21.9 osh-cpython
31 no-host abuild-print-help 23 15 8 8.8 osh-native
1 no-host bin-true 685 519 197 3.0 bash
9 no-host bin-true 540 406 143 1.6 dash
17 no-host bin-true 2,205 1,471 988 17.4 osh-cpython
25 no-host bin-true 829 567 271 8.1 osh-native
2 no-host configure.cpython 15,341 9,167 6,582 27.4 bash
10 no-host configure.cpython 15,136 9,321 6,242 27.4 dash
18 no-host configure.cpython 28,497 17,447 12,871 27.4 osh-cpython
26 no-host configure.cpython 15,548 9,214 6,605 27.4 osh-native
4 no-host configure.ocaml 3,868 1,635 1,267 20.6 bash
12 no-host configure.ocaml 3,719 1,576 1,164 20.6 dash
20 no-host configure.ocaml 4,655 2,252 1,604 20.4 osh-cpython
28 no-host configure.ocaml 3,829 1,639 1,231 20.6 osh-native
5 no-host configure.tcc 47 41 7 19.3 bash
13 no-host configure.tcc 41 22 19 19.3 dash
21 no-host configure.tcc 195 127 72 19.3 osh-cpython
29 no-host configure.tcc 49 32 17 19.1 osh-native
3 no-host configure.util-linux 14,059 8,966 5,573 30.3 bash
11 no-host configure.util-linux 14,947 9,308 6,131 30.3 dash
19 no-host configure.util-linux 31,528 21,089 11,547 30.1 osh-cpython
27 no-host configure.util-linux 14,524 8,633 6,093 30.3 osh-native
6 no-host configure.yash 1,810 1,079 738 24.2 bash
14 no-host configure.yash 1,766 993 776 24.2 dash
22 no-host configure.yash 2,552 1,507 1,088 24.2 osh-cpython
30 no-host configure.yash 1,833 1,062 775 24.2 osh-native
0 no-host hello-world 2 0 2 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 47 28 19 17.4 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 2,520 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,133 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,581 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,218 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 107,263 0 0 0 8 0 1,989 47 bash
9 no-host bin-true 66,431 0 0 0 8 0 1,989 54 dash
17 no-host bin-true 749,772 0 0 0 8 0 1,990 103 osh-cpython
25 no-host bin-true 125,193 0 0 0 16 0 1,991 93 osh-native
2 no-host configure.cpython 2,228,837 0 0 0 32,928 0 14,519 1,168 bash
10 no-host configure.cpython 2,244,705 0 0 0 32,992 0 14,667 959 dash
18 no-host configure.cpython 6,168,639 1 0 0 27,512 0 13,297 1,154 osh-cpython
26 no-host configure.cpython 2,236,806 0 0 0 27,520 0 13,302 966 osh-native
4 no-host configure.ocaml 410,642 0 0 0 5,120 0 1,951 148 bash
12 no-host configure.ocaml 391,407 0 0 0 5,112 0 1,945 154 dash
20 no-host configure.ocaml 640,883 0 0 0 5,112 0 1,858 188 osh-cpython
28 no-host configure.ocaml 413,368 0 0 0 5,120 0 1,932 161 osh-native
5 no-host configure.tcc 6,559 0 0 0 104 0 49 0 bash
13 no-host configure.tcc 5,472 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,301 0 0 0 96 0 52 9 osh-cpython
29 no-host configure.tcc 6,984 0 0 0 104 0 47 0 osh-native
3 no-host configure.util-linux 2,101,969 0 0 0 42,408 0 18,574 1,075 bash
11 no-host configure.util-linux 2,264,459 0 0 0 42,592 0 17,446 1,227 dash
19 no-host configure.util-linux 5,319,907 8 0 0 39,112 0 17,060 1,398 osh-cpython
27 no-host configure.util-linux 2,016,518 0 0 0 39,120 0 17,056 1,071 osh-native
6 no-host configure.yash 256,767 0 0 0 4,120 0 871 64 bash
14 no-host configure.yash 244,027 0 0 0 3,720 0 865 70 dash
22 no-host configure.yash 385,502 0 0 0 3,728 0 855 106 osh-cpython
30 no-host configure.yash 258,477 0 0 0 3,736 0 852 77 osh-native
0 no-host hello-world 151 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 3,673 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 350 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-102637a0
dash dash-308ec8e6
osh-cpython osh-9f52bff3
osh-native osh-646bc495
host label host id
no-host no-host-1c33b689