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 9 448 22 23.10 1.14
bin-true no-host 671 544 2,195 808 3.27 1.20
configure.cpython no-host 14,788 14,979 28,056 15,039 1.90 1.02
configure.ocaml no-host 3,784 3,700 4,621 3,793 1.22 1.00
configure.tcc no-host 48 41 190 49 4.00 1.02
configure.util-linux no-host 13,846 14,828 30,853 14,221 2.23 1.03
configure.yash no-host 1,786 1,738 2,400 1,804 1.34 1.01
hello-world no-host 1 1 49 3 33.49 1.96

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,529 1,129 23,527 3,200 9.30 1.27
bin-true no-host 104,295 66,441 743,941 127,159 7.13 1.22
configure.cpython no-host 2,212,736 2,250,962 6,130,523 2,234,535 2.77 1.01
configure.ocaml no-host 410,440 391,117 639,458 413,709 1.56 1.01
configure.tcc no-host 6,541 5,486 23,232 6,991 3.55 1.07
configure.util-linux no-host 2,098,011 2,261,194 5,319,621 2,017,402 2.54 0.96
configure.yash no-host 256,813 244,963 384,783 259,004 1.50 1.01
hello-world no-host 149 86 3,665 349 24.60 2.34

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 21.5 9.0 4.97 2.09
bin-true no-host 3.0 1.4 17.4 8.0 5.78 2.65
configure.cpython no-host 27.3 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 19.4 19.3 19.3 19.3 0.99 0.99
configure.util-linux no-host 30.0 30.1 30.3 30.0 1.01 1.00
configure.yash no-host 24.2 24.2 24.4 24.4 1.01 1.01
hello-world no-host 2.8 1.6 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 808 1 2 2.7 8.0 154,687 12,991 2,798 11,737 78,342 64,608 5,012 3 50,000 0
configure.cpython no-host 15,039 1 58 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 14,221 3 57 22.2 30.0 2,703,267 44,765 65,811 126,121 1,320,493 1,256,653 49,081 41 131,622 1
configure.ocaml no-host 3,793 0 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 19.3 30,522 30,522 0 1,599 14,797 14,126 350 0 50,000 0
configure.yash no-host 1,804 1 2 2.6 24.4 139,686 7,963 6,599 7,554 70,299 61,833 2,990 3 50,000 0
abuild-print-help no-host 22 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 18 2 4.3 bash
15 no-host abuild-print-help 9 8 1 3.4 dash
23 no-host abuild-print-help 448 409 43 21.5 osh-cpython
31 no-host abuild-print-help 22 18 5 9.0 osh-native
1 no-host bin-true 671 498 205 3.0 bash
9 no-host bin-true 544 414 140 1.4 dash
17 no-host bin-true 2,195 1,446 1,002 17.4 osh-cpython
25 no-host bin-true 808 580 243 8.0 osh-native
2 no-host configure.cpython 14,788 9,007 6,177 27.3 bash
10 no-host configure.cpython 14,979 9,004 6,404 27.4 dash
18 no-host configure.cpython 28,056 17,385 12,475 27.4 osh-cpython
26 no-host configure.cpython 15,039 8,755 6,554 27.4 osh-native
4 no-host configure.ocaml 3,784 1,617 1,200 20.4 bash
12 no-host configure.ocaml 3,700 1,577 1,141 20.6 dash
20 no-host configure.ocaml 4,621 2,124 1,698 20.6 osh-cpython
28 no-host configure.ocaml 3,793 1,585 1,246 20.6 osh-native
5 no-host configure.tcc 48 33 15 19.4 bash
13 no-host configure.tcc 41 30 11 19.3 dash
21 no-host configure.tcc 190 141 52 19.3 osh-cpython
29 no-host configure.tcc 49 26 23 19.3 osh-native
3 no-host configure.util-linux 13,846 8,716 5,609 30.0 bash
11 no-host configure.util-linux 14,828 9,307 6,009 30.1 dash
19 no-host configure.util-linux 30,853 20,637 11,292 30.3 osh-cpython
27 no-host configure.util-linux 14,221 8,630 5,791 30.0 osh-native
6 no-host configure.yash 1,786 1,093 701 24.2 bash
14 no-host configure.yash 1,738 1,016 725 24.2 dash
22 no-host configure.yash 2,400 1,425 1,018 24.4 osh-cpython
30 no-host configure.yash 1,804 1,016 791 24.4 osh-native
0 no-host hello-world 1 1 0 2.8 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 49 29 20 17.4 osh-cpython
24 no-host hello-world 3 3 0 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 2,529 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,129 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,527 0 0 0 8 0 46 13 osh-cpython
31 no-host abuild-print-help 3,200 0 0 0 16 0 41 5 osh-native
1 no-host bin-true 104,295 0 0 0 8 0 1,994 116 bash
9 no-host bin-true 66,441 0 0 0 8 0 1,986 101 dash
17 no-host bin-true 743,941 0 0 0 8 0 1,988 131 osh-cpython
25 no-host bin-true 127,159 0 0 0 16 0 1,995 55 osh-native
2 no-host configure.cpython 2,212,736 0 0 0 32,928 0 14,515 1,136 bash
10 no-host configure.cpython 2,250,962 0 0 0 32,992 0 14,621 1,123 dash
18 no-host configure.cpython 6,130,523 0 0 0 27,512 0 13,246 1,243 osh-cpython
26 no-host configure.cpython 2,234,535 0 0 0 27,520 0 13,320 1,211 osh-native
4 no-host configure.ocaml 410,440 0 0 0 5,120 0 1,957 186 bash
12 no-host configure.ocaml 391,117 0 0 0 5,112 0 1,921 167 dash
20 no-host configure.ocaml 639,458 1 0 0 5,112 0 1,867 193 osh-cpython
28 no-host configure.ocaml 413,709 0 0 0 5,120 0 1,937 267 osh-native
5 no-host configure.tcc 6,541 0 0 0 104 0 48 5 bash
13 no-host configure.tcc 5,486 0 0 0 96 0 47 0 dash
21 no-host configure.tcc 23,232 0 0 0 96 0 53 17 osh-cpython
29 no-host configure.tcc 6,991 0 0 0 104 0 47 4 osh-native
3 no-host configure.util-linux 2,098,011 3 0 0 42,400 0 18,560 909 bash
11 no-host configure.util-linux 2,261,194 1 0 0 42,584 0 17,390 1,178 dash
19 no-host configure.util-linux 5,319,621 6 0 0 39,120 0 17,046 1,182 osh-cpython
27 no-host configure.util-linux 2,017,402 2 0 0 39,120 0 17,141 985 osh-native
6 no-host configure.yash 256,813 0 0 0 4,120 0 863 99 bash
14 no-host configure.yash 244,963 0 0 0 3,720 0 866 82 dash
22 no-host configure.yash 384,783 0 0 0 3,728 0 858 108 osh-cpython
30 no-host configure.yash 259,004 0 0 0 3,736 0 849 84 osh-native
0 no-host hello-world 149 0 0 0 8 0 1 0 bash
8 no-host hello-world 86 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,665 0 0 0 8 0 7 2 osh-cpython
24 no-host hello-world 349 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-54a8298c
dash dash-308ec8e6
osh-cpython osh-c4836b0d
osh-native osh-b8420526
host label host id
no-host no-host-1c33b689