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 10 457 23 23.22 1.14
bin-true no-host 682 551 2,236 826 3.28 1.21
configure.cpython no-host 15,152 15,284 28,714 15,673 1.90 1.03
configure.ocaml no-host 3,869 3,744 4,663 3,888 1.21 1.01
configure.tcc no-host 48 43 192 49 3.97 1.01
configure.util-linux no-host 14,211 14,997 31,532 14,616 2.22 1.03
configure.yash no-host 1,891 1,794 2,466 1,863 1.30 0.99
hello-world no-host 1 1 49 3 33.30 1.97

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,567 1,118 23,062 3,208 8.98 1.25
bin-true no-host 108,299 66,498 741,927 129,609 6.85 1.20
configure.cpython no-host 2,215,687 2,240,801 6,053,471 2,250,800 2.73 1.02
configure.ocaml no-host 410,431 391,127 634,552 413,919 1.55 1.01
configure.tcc no-host 6,546 5,466 22,969 6,979 3.51 1.07
configure.util-linux no-host 2,104,926 2,259,563 5,288,364 2,010,753 2.51 0.96
configure.yash no-host 255,923 244,486 383,063 258,941 1.50 1.01
hello-world no-host 153 81 3,627 344 23.71 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 4.3 3.7 21.6 9.0 5.00 2.09
bin-true no-host 2.9 1.6 17.2 8.0 5.95 2.77
configure.cpython no-host 27.4 27.5 27.3 27.4 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.4 20.6 1.00 1.01
configure.tcc no-host 19.3 19.4 19.3 19.4 1.00 1.01
configure.util-linux no-host 30.3 30.0 30.3 29.9 1.00 0.99
configure.yash no-host 24.4 24.4 24.2 24.2 0.99 0.99
hello-world no-host 2.9 1.4 17.0 6.2 5.91 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 0.2 6.2 3,673 3,673 0 681 1,828 1,164 2 0 50,000 0
bin-true no-host 826 1 2 2.7 8.0 154,619 12,860 2,762 12,730 77,280 64,609 5,012 3 50,000 0
configure.cpython no-host 15,673 1 64 15.9 27.4 1,765,934 39,052 24,503 101,923 901,347 762,664 42,399 60 50,000 0
configure.util-linux no-host 14,616 3 60 22.2 29.9 2,695,085 29,056 65,754 126,121 1,312,366 1,256,598 49,081 41 131,508 1
configure.ocaml no-host 3,888 1 2 2.7 20.6 149,110 10,969 5,100 8,602 70,893 69,615 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,387 30,387 0 1,599 14,663 14,125 350 0 50,000 0
configure.yash no-host 1,863 1 2 2.6 24.2 138,968 6,642 6,495 7,554 69,574 61,840 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 9.0 116,013 64,388 42,627 4,601 54,295 57,117 478 3 85,254 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 17 3 4.3 bash
15 no-host abuild-print-help 10 9 1 3.7 dash
23 no-host abuild-print-help 457 398 62 21.6 osh-cpython
31 no-host abuild-print-help 23 11 12 9.0 osh-native
1 no-host bin-true 682 508 206 2.9 bash
9 no-host bin-true 551 427 134 1.6 dash
17 no-host bin-true 2,236 1,478 1,003 17.2 osh-cpython
25 no-host bin-true 826 573 272 8.0 osh-native
2 no-host configure.cpython 15,152 9,187 6,358 27.4 bash
10 no-host configure.cpython 15,284 9,190 6,519 27.5 dash
18 no-host configure.cpython 28,714 17,441 13,089 27.3 osh-cpython
26 no-host configure.cpython 15,673 9,163 6,777 27.4 osh-native
4 no-host configure.ocaml 3,869 1,588 1,317 20.4 bash
12 no-host configure.ocaml 3,744 1,635 1,128 20.6 dash
20 no-host configure.ocaml 4,663 2,320 1,543 20.4 osh-cpython
28 no-host configure.ocaml 3,888 1,617 1,312 20.6 osh-native
5 no-host configure.tcc 48 23 26 19.3 bash
13 no-host configure.tcc 43 31 12 19.4 dash
21 no-host configure.tcc 192 139 57 19.3 osh-cpython
29 no-host configure.tcc 49 24 25 19.4 osh-native
3 no-host configure.util-linux 14,211 8,783 5,909 30.3 bash
11 no-host configure.util-linux 14,997 9,195 6,287 30.0 dash
19 no-host configure.util-linux 31,532 20,995 11,600 30.3 osh-cpython
27 no-host configure.util-linux 14,616 8,787 6,026 29.9 osh-native
6 no-host configure.yash 1,891 1,113 767 24.4 bash
14 no-host configure.yash 1,794 1,002 793 24.4 dash
22 no-host configure.yash 2,466 1,501 1,006 24.2 osh-cpython
30 no-host configure.yash 1,863 1,032 835 24.2 osh-native
0 no-host hello-world 1 1 0 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 49 37 12 17.0 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 2,567 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,118 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,062 0 0 0 8 0 47 7 osh-cpython
31 no-host abuild-print-help 3,208 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 108,299 0 0 0 8 0 1,989 78 bash
9 no-host bin-true 66,498 0 0 0 8 0 1,986 111 dash
17 no-host bin-true 741,927 0 0 0 8 0 2,003 389 osh-cpython
25 no-host bin-true 129,609 0 0 0 16 0 1,989 46 osh-native
2 no-host configure.cpython 2,215,687 0 0 0 32,928 0 14,591 1,038 bash
10 no-host configure.cpython 2,240,801 0 0 0 32,992 0 14,733 1,125 dash
18 no-host configure.cpython 6,053,471 0 0 0 27,512 0 13,399 1,178 osh-cpython
26 no-host configure.cpython 2,250,800 0 0 0 27,520 0 13,215 1,022 osh-native
4 no-host configure.ocaml 410,431 0 0 0 5,120 0 1,950 141 bash
12 no-host configure.ocaml 391,127 0 0 0 5,112 0 1,902 140 dash
20 no-host configure.ocaml 634,552 0 0 0 5,112 0 1,858 182 osh-cpython
28 no-host configure.ocaml 413,919 0 0 0 5,120 0 1,933 144 osh-native
5 no-host configure.tcc 6,546 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,466 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 22,969 0 0 0 96 0 53 13 osh-cpython
29 no-host configure.tcc 6,979 0 0 0 104 0 46 4 osh-native
3 no-host configure.util-linux 2,104,926 1 0 0 42,400 0 18,592 1,032 bash
11 no-host configure.util-linux 2,259,563 0 0 0 42,584 0 17,415 963 dash
19 no-host configure.util-linux 5,288,364 14 0 0 39,136 0 17,079 1,249 osh-cpython
27 no-host configure.util-linux 2,010,753 1 0 0 39,120 0 17,064 1,122 osh-native
6 no-host configure.yash 255,923 0 0 0 4,120 0 873 85 bash
14 no-host configure.yash 244,486 0 0 0 3,720 0 865 92 dash
22 no-host configure.yash 383,063 0 0 0 3,728 0 851 96 osh-cpython
30 no-host configure.yash 258,941 0 0 0 3,736 0 856 75 osh-native
0 no-host hello-world 153 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 3,627 0 0 0 8 0 7 2 osh-cpython
24 no-host hello-world 344 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-b6cd8637
dash dash-308ec8e6
osh-cpython osh-defdd5b9
osh-native osh-24431e58
host label host id
no-host no-host-f581f4dd