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 10 454 22 23.36 1.16
bin-true no-host 687 555 2,284 832 3.33 1.21
configure.cpython no-host 15,442 15,481 29,594 15,647 1.92 1.01
configure.ocaml no-host 3,906 3,836 4,728 3,912 1.21 1.00
configure.tcc no-host 49 42 197 50 4.06 1.02
configure.util-linux no-host 14,420 15,314 32,012 14,744 2.22 1.02
configure.yash no-host 1,915 1,838 2,526 1,881 1.32 0.98
hello-world no-host 2 1 51 3 32.13 1.85

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,518 1,103 22,936 3,168 9.11 1.26
bin-true no-host 106,369 66,406 760,779 130,233 7.15 1.22
configure.cpython no-host 2,220,052 2,235,950 6,190,506 2,225,911 2.79 1.00
configure.ocaml no-host 409,649 391,261 640,300 412,767 1.56 1.01
configure.tcc no-host 6,535 5,466 23,309 6,990 3.57 1.07
configure.util-linux no-host 2,109,320 2,253,745 5,326,231 1,996,978 2.53 0.95
configure.yash no-host 255,965 245,264 383,609 258,321 1.50 1.01
hello-world no-host 149 84 3,692 349 24.78 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 4.5 3.5 21.7 8.9 4.88 2.00
bin-true no-host 3.0 1.4 17.3 8.3 5.74 2.74
configure.cpython no-host 27.4 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.4 20.7 20.6 20.6 1.01 1.01
configure.tcc no-host 19.3 19.4 19.4 19.4 1.01 1.01
configure.util-linux no-host 30.0 30.0 30.5 30.1 1.02 1.00
configure.yash no-host 24.4 24.4 24.4 24.4 1.00 1.00
hello-world no-host 2.6 1.6 17.4 6.3 6.65 2.40

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 6.3 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 832 1 2 2.6 8.3 154,714 13,066 2,818 9,734 78,361 66,619 3,008 3 50,000 0
configure.cpython no-host 15,647 1 62 15.0 27.4 1,772,690 49,108 28,528 86,381 908,113 778,196 22,694 60 50,000 0
configure.util-linux no-host 14,744 3 62 21.3 30.1 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 3,912 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 50 0 0 1.3 19.4 30,549 30,549 0 1,504 14,816 14,229 226 0 50,000 0
configure.yash no-host 1,881 1 2 2.6 24.4 139,717 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 8.9 116,292 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 14 5 4.5 bash
15 no-host abuild-print-help 10 6 4 3.5 dash
23 no-host abuild-print-help 454 396 61 21.7 osh-cpython
31 no-host abuild-print-help 22 16 7 8.9 osh-native
1 no-host bin-true 687 502 217 3.0 bash
9 no-host bin-true 555 426 140 1.4 dash
17 no-host bin-true 2,284 1,452 1,102 17.3 osh-cpython
25 no-host bin-true 832 594 251 8.3 osh-native
2 no-host configure.cpython 15,442 9,267 6,569 27.4 bash
10 no-host configure.cpython 15,481 9,202 6,710 27.4 dash
18 no-host configure.cpython 29,594 18,028 13,517 27.4 osh-cpython
26 no-host configure.cpython 15,647 9,133 6,792 27.4 osh-native
4 no-host configure.ocaml 3,906 1,687 1,259 20.4 bash
12 no-host configure.ocaml 3,836 1,631 1,225 20.7 dash
20 no-host configure.ocaml 4,728 2,280 1,661 20.6 osh-cpython
28 no-host configure.ocaml 3,912 1,580 1,370 20.6 osh-native
5 no-host configure.tcc 49 36 13 19.3 bash
13 no-host configure.tcc 42 34 9 19.4 dash
21 no-host configure.tcc 197 160 41 19.4 osh-cpython
29 no-host configure.tcc 50 37 13 19.4 osh-native
3 no-host configure.util-linux 14,420 9,021 5,891 30.0 bash
11 no-host configure.util-linux 15,314 9,322 6,491 30.0 dash
19 no-host configure.util-linux 32,012 21,350 11,816 30.5 osh-cpython
27 no-host configure.util-linux 14,744 8,807 6,127 30.1 osh-native
6 no-host configure.yash 1,915 1,162 763 24.4 bash
14 no-host configure.yash 1,838 1,035 807 24.4 dash
22 no-host configure.yash 2,526 1,620 947 24.4 osh-cpython
30 no-host configure.yash 1,881 1,074 811 24.4 osh-native
0 no-host hello-world 2 2 0 2.6 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 51 24 27 17.4 osh-cpython
24 no-host hello-world 3 3 0 6.3 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 2,518 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,103 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 22,936 0 0 0 8 0 45 7 osh-cpython
31 no-host abuild-print-help 3,168 0 0 0 16 0 39 2 osh-native
1 no-host bin-true 106,369 0 0 0 8 0 1,993 57 bash
9 no-host bin-true 66,406 0 0 0 8 0 1,987 51 dash
17 no-host bin-true 760,779 0 0 0 8 0 1,990 186 osh-cpython
25 no-host bin-true 130,233 0 0 0 16 0 1,988 181 osh-native
2 no-host configure.cpython 2,220,052 0 0 0 32,928 0 14,573 1,292 bash
10 no-host configure.cpython 2,235,950 0 0 0 32,992 0 14,639 1,165 dash
18 no-host configure.cpython 6,190,506 0 0 0 27,512 0 13,280 1,189 osh-cpython
26 no-host configure.cpython 2,225,911 0 0 0 27,520 0 13,221 957 osh-native
4 no-host configure.ocaml 409,649 0 0 0 5,120 0 1,950 157 bash
12 no-host configure.ocaml 391,261 0 0 0 5,112 0 1,878 151 dash
20 no-host configure.ocaml 640,300 0 0 0 5,112 0 1,846 176 osh-cpython
28 no-host configure.ocaml 412,767 0 0 0 5,120 0 1,934 183 osh-native
5 no-host configure.tcc 6,535 0 0 0 104 0 48 0 bash
13 no-host configure.tcc 5,466 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,309 0 0 0 96 0 53 4 osh-cpython
29 no-host configure.tcc 6,990 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,109,320 0 0 0 42,400 0 18,631 1,077 bash
11 no-host configure.util-linux 2,253,745 0 0 0 42,584 0 17,473 1,186 dash
19 no-host configure.util-linux 5,326,231 12 0 0 39,112 0 16,993 1,341 osh-cpython
27 no-host configure.util-linux 1,996,978 1 0 0 39,128 0 16,981 1,021 osh-native
6 no-host configure.yash 255,965 0 0 0 4,120 0 872 81 bash
14 no-host configure.yash 245,264 0 0 0 3,720 0 871 70 dash
22 no-host configure.yash 383,609 0 0 0 3,728 0 850 86 osh-cpython
30 no-host configure.yash 258,321 0 0 0 3,736 0 848 88 osh-native
0 no-host hello-world 149 0 0 0 8 0 1 0 bash
8 no-host hello-world 84 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,692 0 0 0 8 0 7 3 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-53174e85
dash dash-308ec8e6
osh-cpython osh-0df41df7
osh-native osh-385a1f6b
host label host id
no-host no-host-556df3ee