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 9 454 22 23.78 1.17
bin-true no-host 679 544 2,262 807 3.33 1.19
configure.cpython no-host 15,017 15,196 28,683 15,434 1.91 1.03
configure.ocaml no-host 3,895 3,774 4,683 3,895 1.20 1.00
configure.tcc no-host 48 42 194 49 4.08 1.04
configure.util-linux no-host 14,277 14,949 31,445 14,527 2.20 1.02
configure.yash no-host 1,840 1,791 2,474 1,873 1.34 1.02
hello-world no-host 1 1 50 3 34.74 2.03

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,542 1,080 22,924 3,159 9.02 1.24
bin-true no-host 106,267 66,431 759,891 127,172 7.15 1.20
configure.cpython no-host 2,222,097 2,246,234 6,186,171 2,225,508 2.78 1.00
configure.ocaml no-host 411,019 390,845 640,533 413,734 1.56 1.01
configure.tcc no-host 6,535 5,480 23,321 7,009 3.57 1.07
configure.util-linux no-host 2,100,727 2,259,313 5,337,926 1,997,627 2.54 0.95
configure.yash no-host 255,599 244,617 385,340 258,486 1.51 1.01
hello-world no-host 152 85 3,698 346 24.33 2.28

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 21.6 8.8 5.00 2.03
bin-true no-host 3.0 1.4 17.6 8.0 5.82 2.65
configure.cpython no-host 27.5 27.3 27.4 27.3 1.00 0.99
configure.ocaml no-host 20.6 20.6 20.4 20.6 0.99 1.00
configure.tcc no-host 19.4 19.3 19.3 19.3 0.99 0.99
configure.util-linux no-host 30.1 30.1 30.1 30.0 1.00 1.00
configure.yash no-host 24.4 24.2 24.2 24.2 0.99 0.99
hello-world no-host 2.9 1.4 17.3 6.2 6.00 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 0.3 6.2 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 807 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 15,434 1 60 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 14,527 3 60 21.3 30.0 2,703,426 42,745 65,812 109,643 1,320,611 1,273,172 27,391 41 131,624 1
configure.ocaml no-host 3,895 1 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 1,873 1 2 2.6 24.2 139,717 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 15 5 4.3 bash
15 no-host abuild-print-help 9 8 1 3.4 dash
23 no-host abuild-print-help 454 397 62 21.6 osh-cpython
31 no-host abuild-print-help 22 11 12 8.8 osh-native
1 no-host bin-true 679 518 192 3.0 bash
9 no-host bin-true 544 414 139 1.4 dash
17 no-host bin-true 2,262 1,499 1,029 17.6 osh-cpython
25 no-host bin-true 807 580 240 8.0 osh-native
2 no-host configure.cpython 15,017 8,909 6,506 27.5 bash
10 no-host configure.cpython 15,196 9,096 6,519 27.3 dash
18 no-host configure.cpython 28,683 17,197 13,345 27.4 osh-cpython
26 no-host configure.cpython 15,434 8,998 6,708 27.3 osh-native
4 no-host configure.ocaml 3,895 1,743 1,188 20.6 bash
12 no-host configure.ocaml 3,774 1,560 1,232 20.6 dash
20 no-host configure.ocaml 4,683 2,258 1,633 20.4 osh-cpython
28 no-host configure.ocaml 3,895 1,747 1,188 20.6 osh-native
5 no-host configure.tcc 48 19 29 19.4 bash
13 no-host configure.tcc 42 24 18 19.3 dash
21 no-host configure.tcc 194 133 65 19.3 osh-cpython
29 no-host configure.tcc 49 33 17 19.3 osh-native
3 no-host configure.util-linux 14,277 8,855 5,896 30.1 bash
11 no-host configure.util-linux 14,949 9,264 6,168 30.1 dash
19 no-host configure.util-linux 31,445 21,052 11,491 30.1 osh-cpython
27 no-host configure.util-linux 14,527 8,714 6,005 30.0 osh-native
6 no-host configure.yash 1,840 1,108 738 24.4 bash
14 no-host configure.yash 1,791 1,064 731 24.2 dash
22 no-host configure.yash 2,474 1,545 969 24.2 osh-cpython
30 no-host configure.yash 1,873 1,079 798 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 50 29 20 17.3 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 2,542 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,080 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,924 0 0 0 8 0 45 11 osh-cpython
31 no-host abuild-print-help 3,159 0 0 0 16 0 39 2 osh-native
1 no-host bin-true 106,267 0 0 0 8 0 1,995 49 bash
9 no-host bin-true 66,431 0 0 0 8 0 1,990 50 dash
17 no-host bin-true 759,891 0 0 0 8 0 1,992 169 osh-cpython
25 no-host bin-true 127,172 0 0 0 16 0 1,987 68 osh-native
2 no-host configure.cpython 2,222,097 1 0 0 32,928 0 14,558 1,021 bash
10 no-host configure.cpython 2,246,234 0 0 0 32,992 0 14,595 1,144 dash
18 no-host configure.cpython 6,186,171 0 0 0 27,512 0 13,198 1,293 osh-cpython
26 no-host configure.cpython 2,225,508 0 0 0 27,520 0 13,250 1,060 osh-native
4 no-host configure.ocaml 411,019 0 0 0 5,120 0 1,963 169 bash
12 no-host configure.ocaml 390,845 0 0 0 5,112 0 1,881 162 dash
20 no-host configure.ocaml 640,533 1 0 0 5,112 0 1,847 208 osh-cpython
28 no-host configure.ocaml 413,734 0 0 0 5,120 0 1,923 151 osh-native
5 no-host configure.tcc 6,535 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,480 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,321 0 0 0 96 0 52 15 osh-cpython
29 no-host configure.tcc 7,009 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,100,727 0 0 0 42,400 0 18,523 1,169 bash
11 no-host configure.util-linux 2,259,313 2 0 0 42,584 0 17,485 1,201 dash
19 no-host configure.util-linux 5,337,926 10 0 0 39,112 0 16,975 1,309 osh-cpython
27 no-host configure.util-linux 1,997,627 5 0 0 39,128 0 16,968 987 osh-native
6 no-host configure.yash 255,599 0 0 0 4,120 0 873 91 bash
14 no-host configure.yash 244,617 0 0 0 3,720 0 870 87 dash
22 no-host configure.yash 385,340 0 0 0 3,728 0 855 97 osh-cpython
30 no-host configure.yash 258,486 0 0 0 3,736 0 850 74 osh-native
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 85 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,698 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 346 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-85873fc8
dash dash-308ec8e6
osh-cpython osh-565188ee
osh-native osh-3a553b68
host label host id
no-host no-host-556df3ee