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 24.19 1.20
bin-true no-host 690 550 2,231 821 3.24 1.19
configure.cpython no-host 15,387 15,376 29,044 15,567 1.89 1.01
configure.ocaml no-host 3,847 3,795 4,694 3,902 1.22 1.01
configure.tcc no-host 48 42 194 50 4.04 1.04
configure.util-linux no-host 14,256 15,164 31,649 14,675 2.22 1.03
configure.yash no-host 1,864 1,792 2,475 1,877 1.33 1.01
hello-world no-host 2 1 49 3 32.44 1.89

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,509 1,114 23,392 3,182 9.32 1.27
bin-true no-host 107,323 65,409 752,907 128,212 7.02 1.19
configure.cpython no-host 2,221,941 2,235,409 6,153,773 2,232,327 2.77 1.00
configure.ocaml no-host 410,689 391,372 639,441 413,342 1.56 1.01
configure.tcc no-host 6,544 5,495 23,226 6,967 3.55 1.06
configure.util-linux no-host 2,098,700 2,264,224 5,320,845 2,016,192 2.54 0.96
configure.yash no-host 255,972 245,172 385,254 258,904 1.51 1.01
hello-world no-host 150 83 3,659 347 24.39 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 3.5 21.5 8.8 4.97 2.03
bin-true no-host 2.8 1.4 17.3 8.0 6.29 2.90
configure.cpython no-host 27.4 27.5 27.5 27.5 1.00 1.00
configure.ocaml no-host 20.6 20.2 20.6 20.6 1.00 1.00
configure.tcc no-host 19.4 19.4 19.4 19.3 1.00 0.99
configure.util-linux no-host 30.1 30.3 30.1 29.9 1.00 0.99
configure.yash no-host 24.4 24.2 24.2 24.4 0.99 1.00
hello-world no-host 2.8 1.4 17.1 6.2 6.23 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 1,874 1,164 2 0 50,000 0
bin-true no-host 821 1 2 2.7 8.0 154,687 12,991 2,798 11,737 78,343 64,607 5,012 3 50,000 0
configure.cpython no-host 15,567 1 61 15.8 27.5 1,772,603 49,196 28,507 101,770 908,050 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,675 3 62 22.2 29.9 2,703,267 44,765 65,791 126,121 1,320,494 1,256,652 49,081 41 131,582 1
configure.ocaml no-host 3,902 1 2 2.7 20.6 150,029 11,044 5,137 8,602 71,628 69,799 2,680 3 50,000 0
configure.tcc no-host 50 0 0 1.3 19.3 30,522 30,522 0 1,599 14,798 14,125 350 0 50,000 0
configure.yash no-host 1,877 1 2 2.6 24.4 139,686 7,963 6,599 7,554 70,300 61,832 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.8 116,265 64,454 42,662 4,609 54,543 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 15 5 4.3 bash
15 no-host abuild-print-help 10 5 5 3.5 dash
23 no-host abuild-print-help 465 422 47 21.5 osh-cpython
31 no-host abuild-print-help 23 16 8 8.8 osh-native
1 no-host bin-true 690 507 214 2.8 bash
9 no-host bin-true 550 428 130 1.4 dash
17 no-host bin-true 2,231 1,434 1,055 17.3 osh-cpython
25 no-host bin-true 821 582 254 8.0 osh-native
2 no-host configure.cpython 15,387 9,246 6,539 27.4 bash
10 no-host configure.cpython 15,376 9,206 6,590 27.5 dash
18 no-host configure.cpython 29,044 17,821 13,104 27.5 osh-cpython
26 no-host configure.cpython 15,567 9,002 6,836 27.5 osh-native
4 no-host configure.ocaml 3,847 1,661 1,225 20.6 bash
12 no-host configure.ocaml 3,795 1,614 1,200 20.2 dash
20 no-host configure.ocaml 4,694 2,281 1,617 20.6 osh-cpython
28 no-host configure.ocaml 3,902 1,707 1,232 20.6 osh-native
5 no-host configure.tcc 48 31 17 19.4 bash
13 no-host configure.tcc 42 28 15 19.4 dash
21 no-host configure.tcc 194 133 64 19.4 osh-cpython
29 no-host configure.tcc 50 32 18 19.3 osh-native
3 no-host configure.util-linux 14,256 8,926 5,805 30.1 bash
11 no-host configure.util-linux 15,164 9,273 6,388 30.3 dash
19 no-host configure.util-linux 31,649 20,732 12,032 30.1 osh-cpython
27 no-host configure.util-linux 14,675 8,742 6,119 29.9 osh-native
6 no-host configure.yash 1,864 1,156 712 24.4 bash
14 no-host configure.yash 1,792 1,055 740 24.2 dash
22 no-host configure.yash 2,475 1,551 965 24.2 osh-cpython
30 no-host configure.yash 1,877 1,094 788 24.4 osh-native
0 no-host hello-world 2 2 0 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 49 24 25 17.1 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 2,509 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,114 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,392 0 0 0 8 0 47 13 osh-cpython
31 no-host abuild-print-help 3,182 0 0 0 16 0 41 3 osh-native
1 no-host bin-true 107,323 0 0 0 8 0 1,988 192 bash
9 no-host bin-true 65,409 0 0 0 8 0 1,985 85 dash
17 no-host bin-true 752,907 0 0 0 8 0 1,995 103 osh-cpython
25 no-host bin-true 128,212 0 0 0 16 0 1,988 53 osh-native
2 no-host configure.cpython 2,221,941 0 0 0 32,928 0 14,426 1,242 bash
10 no-host configure.cpython 2,235,409 0 0 0 32,992 0 14,530 1,157 dash
18 no-host configure.cpython 6,153,773 0 0 0 27,512 0 13,276 1,307 osh-cpython
26 no-host configure.cpython 2,232,327 0 0 0 27,520 0 13,349 1,110 osh-native
4 no-host configure.ocaml 410,689 0 0 0 5,120 0 1,942 159 bash
12 no-host configure.ocaml 391,372 0 0 0 5,112 0 1,885 153 dash
20 no-host configure.ocaml 639,441 0 0 0 5,112 0 1,853 188 osh-cpython
28 no-host configure.ocaml 413,342 0 0 0 5,120 0 1,933 198 osh-native
5 no-host configure.tcc 6,544 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,495 0 0 0 96 0 47 9 dash
21 no-host configure.tcc 23,226 0 0 0 96 0 53 8 osh-cpython
29 no-host configure.tcc 6,967 0 0 0 104 0 47 4 osh-native
3 no-host configure.util-linux 2,098,700 0 0 0 42,400 0 18,528 1,264 bash
11 no-host configure.util-linux 2,264,224 2 0 0 42,584 0 17,675 1,404 dash
19 no-host configure.util-linux 5,320,845 6 0 0 39,112 0 17,060 1,188 osh-cpython
27 no-host configure.util-linux 2,016,192 0 0 0 39,128 0 17,252 1,178 osh-native
6 no-host configure.yash 255,972 0 0 0 4,120 0 873 80 bash
14 no-host configure.yash 245,172 0 0 0 3,720 0 872 87 dash
22 no-host configure.yash 385,254 0 0 0 3,728 0 858 106 osh-cpython
30 no-host configure.yash 258,904 0 0 0 3,736 0 850 103 osh-native
0 no-host hello-world 150 0 0 0 8 0 1 0 bash
8 no-host hello-world 83 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,659 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 347 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-0dea3455
dash dash-308ec8e6
osh-cpython osh-a0199432
osh-native osh-a35e1466
host label host id
no-host no-host-13226fd6