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 9 450 22 23.80 1.17
bin-true no-host 675 539 2,232 813 3.31 1.20
configure.cpython no-host 14,784 14,910 28,273 15,009 1.91 1.02
configure.ocaml no-host 3,764 3,700 4,570 3,798 1.21 1.01
configure.tcc no-host 47 41 191 49 4.08 1.04
configure.util-linux no-host 13,856 14,678 30,579 14,181 2.21 1.02
configure.yash no-host 1,825 1,743 2,406 1,804 1.32 0.99
hello-world no-host 2 1 48 3 29.53 1.74

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,563 1,098 22,933 3,155 8.95 1.23
bin-true no-host 107,378 66,436 763,801 128,197 7.11 1.19
configure.cpython no-host 2,222,541 2,246,008 6,188,691 2,225,353 2.78 1.00
configure.ocaml no-host 410,939 391,197 640,518 413,375 1.56 1.01
configure.tcc no-host 6,534 5,473 23,286 6,995 3.56 1.07
configure.util-linux no-host 2,106,616 2,259,868 5,337,387 1,998,400 2.53 0.95
configure.yash no-host 256,014 245,289 385,773 258,615 1.51 1.01
hello-world no-host 152 82 3,693 348 24.30 2.29

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 1.4 17.6 8.0 5.82 2.65
configure.cpython no-host 27.4 27.4 27.4 27.3 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.4 20.6 0.99 1.00
configure.tcc no-host 19.1 19.4 19.3 19.3 1.01 1.01
configure.util-linux no-host 30.1 30.1 30.1 30.3 1.00 1.00
configure.yash no-host 24.4 24.2 24.4 24.5 1.00 1.01
hello-world no-host 2.8 1.4 17.6 6.2 6.38 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 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 813 1 2 2.6 8.0 154,714 13,066 2,818 9,734 78,361 66,619 3,008 3 50,000 0
configure.cpython no-host 15,009 1 58 15.0 27.3 1,772,690 49,108 28,528 86,381 908,113 778,196 22,694 60 50,000 0
configure.util-linux no-host 14,181 3 58 21.3 30.3 2,703,426 42,745 65,832 109,643 1,320,611 1,273,172 27,391 41 131,664 1
configure.ocaml no-host 3,798 0 2 2.6 20.6 150,060 10,993 5,163 7,513 71,649 70,898 1,448 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,549 30,549 0 1,504 14,816 14,229 226 0 50,000 0
configure.yash no-host 1,804 1 2 2.6 24.5 139,717 7,961 6,620 6,320 70,321 63,076 1,803 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.8 116,292 64,471 42,681 4,555 54,561 57,176 270 3 85,362 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 1 4.5 bash
15 no-host abuild-print-help 9 8 2 3.4 dash
23 no-host abuild-print-help 450 421 32 21.9 osh-cpython
31 no-host abuild-print-help 22 18 5 8.8 osh-native
1 no-host bin-true 675 503 202 3.0 bash
9 no-host bin-true 539 418 130 1.4 dash
17 no-host bin-true 2,232 1,487 1,000 17.6 osh-cpython
25 no-host bin-true 813 593 235 8.0 osh-native
2 no-host configure.cpython 14,784 9,039 6,141 27.4 bash
10 no-host configure.cpython 14,910 9,158 6,170 27.4 dash
18 no-host configure.cpython 28,273 17,375 12,742 27.4 osh-cpython
26 no-host configure.cpython 15,009 8,896 6,380 27.3 osh-native
4 no-host configure.ocaml 3,764 1,628 1,175 20.6 bash
12 no-host configure.ocaml 3,700 1,533 1,186 20.6 dash
20 no-host configure.ocaml 4,570 2,189 1,587 20.4 osh-cpython
28 no-host configure.ocaml 3,798 1,524 1,313 20.6 osh-native
5 no-host configure.tcc 47 34 13 19.1 bash
13 no-host configure.tcc 41 33 8 19.4 dash
21 no-host configure.tcc 191 142 52 19.3 osh-cpython
29 no-host configure.tcc 49 25 24 19.3 osh-native
3 no-host configure.util-linux 13,856 8,822 5,509 30.1 bash
11 no-host configure.util-linux 14,678 8,992 6,181 30.1 dash
19 no-host configure.util-linux 30,579 20,452 11,192 30.1 osh-cpython
27 no-host configure.util-linux 14,181 8,708 5,668 30.3 osh-native
6 no-host configure.yash 1,825 1,065 766 24.4 bash
14 no-host configure.yash 1,743 1,088 659 24.2 dash
22 no-host configure.yash 2,406 1,541 908 24.4 osh-cpython
30 no-host configure.yash 1,804 1,074 734 24.5 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 48 24 23 17.6 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 2,563 0 0 0 16 0 41 3 bash
15 no-host abuild-print-help 1,098 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,933 0 0 0 8 0 45 10 osh-cpython
31 no-host abuild-print-help 3,155 0 0 0 16 0 38 1 osh-native
1 no-host bin-true 107,378 0 0 0 8 0 1,996 76 bash
9 no-host bin-true 66,436 0 0 0 8 0 1,986 45 dash
17 no-host bin-true 763,801 0 0 0 8 0 2,001 223 osh-cpython
25 no-host bin-true 128,197 0 0 0 16 0 1,993 126 osh-native
2 no-host configure.cpython 2,222,541 0 0 0 32,928 0 14,495 1,053 bash
10 no-host configure.cpython 2,246,008 0 0 0 32,992 0 14,618 987 dash
18 no-host configure.cpython 6,188,691 0 0 0 27,512 0 13,317 1,241 osh-cpython
26 no-host configure.cpython 2,225,353 0 0 0 27,520 0 13,215 1,056 osh-native
4 no-host configure.ocaml 410,939 0 0 0 5,120 0 1,946 171 bash
12 no-host configure.ocaml 391,197 0 0 0 5,112 0 1,940 158 dash
20 no-host configure.ocaml 640,518 0 0 0 5,112 0 1,857 185 osh-cpython
28 no-host configure.ocaml 413,375 0 0 0 5,120 0 1,933 176 osh-native
5 no-host configure.tcc 6,534 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,473 0 0 0 96 0 45 5 dash
21 no-host configure.tcc 23,286 0 0 0 96 0 53 5 osh-cpython
29 no-host configure.tcc 6,995 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,106,616 0 0 0 42,400 0 18,498 1,125 bash
11 no-host configure.util-linux 2,259,868 1 0 0 42,592 0 17,471 1,058 dash
19 no-host configure.util-linux 5,337,387 12 0 0 39,112 0 16,955 1,137 osh-cpython
27 no-host configure.util-linux 1,998,400 0 0 0 39,128 0 16,958 904 osh-native
6 no-host configure.yash 256,014 0 0 0 4,120 0 883 79 bash
14 no-host configure.yash 245,289 0 0 0 3,720 0 869 82 dash
22 no-host configure.yash 385,773 0 0 0 3,728 0 856 86 osh-cpython
30 no-host configure.yash 258,615 0 0 0 3,736 0 847 83 osh-native
0 no-host hello-world 152 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 3,693 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 348 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-a753b5f9
dash dash-308ec8e6
osh-cpython osh-41ae3c9b
osh-native osh-d9276eed
host label host id
no-host no-host-556df3ee