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 10 462 23 24.16 1.19
bin-true no-host 677 547 2,248 821 3.32 1.21
configure.cpython no-host 15,131 15,284 28,798 15,553 1.90 1.03
configure.ocaml no-host 3,808 3,781 4,646 3,893 1.22 1.02
configure.tcc no-host 54 42 193 49 3.56 0.90
configure.util-linux no-host 14,096 15,086 31,617 14,461 2.24 1.03
configure.yash no-host 1,842 1,799 2,462 1,877 1.34 1.02
hello-world no-host 2 1 49 3 32.50 1.93

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,536 1,112 23,660 3,206 9.33 1.26
bin-true no-host 105,353 67,523 745,657 126,116 7.08 1.20
configure.cpython no-host 2,214,989 2,240,607 6,129,583 2,238,883 2.77 1.01
configure.ocaml no-host 410,604 391,317 638,594 413,204 1.56 1.01
configure.tcc no-host 6,547 5,493 23,266 6,972 3.55 1.06
configure.util-linux no-host 2,096,116 2,262,056 5,314,957 2,010,239 2.54 0.96
configure.yash no-host 256,262 243,980 385,059 258,327 1.50 1.01
hello-world no-host 151 81 3,666 347 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 4.5 3.4 21.8 9.0 4.88 2.03
bin-true no-host 2.9 1.6 17.4 7.7 6.05 2.68
configure.cpython no-host 27.5 27.5 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.9 20.6 20.6 20.6 0.99 0.99
configure.tcc no-host 19.3 19.4 19.3 19.4 1.00 1.01
configure.util-linux no-host 30.0 30.3 30.3 30.3 1.01 1.01
configure.yash no-host 24.4 24.4 24.2 26.4 0.99 1.08
hello-world no-host 2.8 1.4 17.4 6.2 6.33 2.24

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 821 1 2 2.7 7.7 154,687 12,991 2,798 11,737 78,342 64,608 5,012 3 50,000 0
configure.cpython no-host 15,553 1 62 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 14,461 2 60 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 3,893 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 19.4 30,522 30,522 0 1,599 14,797 14,126 350 0 50,000 0
configure.yash no-host 1,877 1 2 2.6 26.4 139,686 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 9.0 116,265 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 6 4.5 bash
15 no-host abuild-print-help 10 9 2 3.4 dash
23 no-host abuild-print-help 462 407 58 21.8 osh-cpython
31 no-host abuild-print-help 23 18 5 9.0 osh-native
1 no-host bin-true 677 526 181 2.9 bash
9 no-host bin-true 547 420 138 1.6 dash
17 no-host bin-true 2,248 1,463 1,049 17.4 osh-cpython
25 no-host bin-true 821 572 262 7.7 osh-native
2 no-host configure.cpython 15,131 9,174 6,355 27.5 bash
10 no-host configure.cpython 15,284 9,321 6,390 27.5 dash
18 no-host configure.cpython 28,798 17,498 13,151 27.4 osh-cpython
26 no-host configure.cpython 15,553 9,206 6,617 27.4 osh-native
4 no-host configure.ocaml 3,808 1,603 1,248 20.9 bash
12 no-host configure.ocaml 3,781 1,578 1,222 20.6 dash
20 no-host configure.ocaml 4,646 2,232 1,614 20.6 osh-cpython
28 no-host configure.ocaml 3,893 1,674 1,255 20.6 osh-native
5 no-host configure.tcc 54 43 12 19.3 bash
13 no-host configure.tcc 42 24 19 19.4 dash
21 no-host configure.tcc 193 167 30 19.3 osh-cpython
29 no-host configure.tcc 49 32 17 19.4 osh-native
3 no-host configure.util-linux 14,096 8,837 5,729 30.0 bash
11 no-host configure.util-linux 15,086 9,242 6,334 30.3 dash
19 no-host configure.util-linux 31,617 21,401 11,293 30.3 osh-cpython
27 no-host configure.util-linux 14,461 8,617 6,034 30.3 osh-native
6 no-host configure.yash 1,842 1,074 777 24.4 bash
14 no-host configure.yash 1,799 1,033 768 24.4 dash
22 no-host configure.yash 2,462 1,488 1,017 24.2 osh-cpython
30 no-host configure.yash 1,877 1,113 768 26.4 osh-native
0 no-host hello-world 2 2 0 2.8 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 49 37 12 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 2,536 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,112 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,660 0 0 0 8 0 47 11 osh-cpython
31 no-host abuild-print-help 3,206 0 0 0 16 0 41 3 osh-native
1 no-host bin-true 105,353 0 0 0 8 0 1,991 51 bash
9 no-host bin-true 67,523 0 0 0 8 0 1,986 91 dash
17 no-host bin-true 745,657 0 0 0 8 0 1,994 188 osh-cpython
25 no-host bin-true 126,116 0 0 0 16 0 1,989 173 osh-native
2 no-host configure.cpython 2,214,989 0 0 0 32,928 0 14,553 1,260 bash
10 no-host configure.cpython 2,240,607 0 0 0 32,992 0 14,642 1,140 dash
18 no-host configure.cpython 6,129,583 0 0 0 27,512 0 13,292 1,290 osh-cpython
26 no-host configure.cpython 2,238,883 0 0 0 27,520 0 13,362 1,065 osh-native
4 no-host configure.ocaml 410,604 0 0 0 5,120 0 1,939 196 bash
12 no-host configure.ocaml 391,317 0 0 0 5,112 0 1,936 151 dash
20 no-host configure.ocaml 638,594 0 0 0 5,112 0 1,857 196 osh-cpython
28 no-host configure.ocaml 413,204 0 0 0 5,120 0 1,933 180 osh-native
5 no-host configure.tcc 6,547 0 0 0 104 0 49 16 bash
13 no-host configure.tcc 5,493 0 0 0 96 0 47 0 dash
21 no-host configure.tcc 23,266 0 0 0 96 0 53 8 osh-cpython
29 no-host configure.tcc 6,972 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,096,116 1 0 0 42,400 0 18,565 1,057 bash
11 no-host configure.util-linux 2,262,056 1 0 0 42,584 0 17,514 1,388 dash
19 no-host configure.util-linux 5,314,957 18 0 0 39,112 0 17,098 1,379 osh-cpython
27 no-host configure.util-linux 2,010,239 0 0 0 39,128 0 17,082 1,166 osh-native
6 no-host configure.yash 256,262 0 0 0 4,120 0 867 82 bash
14 no-host configure.yash 243,980 0 0 0 3,720 0 866 81 dash
22 no-host configure.yash 385,059 0 0 0 3,728 0 855 97 osh-cpython
30 no-host configure.yash 258,327 0 0 0 3,736 0 852 97 osh-native
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 81 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,666 0 0 0 8 0 7 5 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-d15f8b16
dash dash-308ec8e6
osh-cpython osh-cb8fe578
osh-native osh-ffff9983
host label host id
no-host no-host-1c33b689