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 10 455 22 23.52 1.16
bin-true no-host 681 550 2,252 827 3.31 1.22
configure.cpython no-host 15,461 15,475 29,181 15,765 1.89 1.02
configure.ocaml no-host 3,874 3,816 4,767 3,912 1.23 1.01
configure.tcc no-host 48 42 197 50 4.09 1.03
configure.util-linux no-host 14,370 15,208 32,150 14,892 2.24 1.04
configure.yash no-host 1,868 1,828 2,517 1,899 1.35 1.02
hello-world no-host 1 1 49 3 33.26 2.15

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,579 1,126 22,774 3,214 8.83 1.25
bin-true no-host 106,325 65,418 728,512 130,123 6.85 1.22
configure.cpython no-host 2,219,044 2,240,458 6,074,364 2,237,212 2.74 1.01
configure.ocaml no-host 410,120 390,995 633,422 413,198 1.54 1.01
configure.tcc no-host 6,553 5,468 22,918 6,994 3.50 1.07
configure.util-linux no-host 2,096,626 2,261,408 5,274,124 2,011,940 2.52 0.96
configure.yash no-host 256,551 244,056 383,165 258,401 1.49 1.01
hello-world no-host 152 81 3,648 344 24.00 2.26

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 21.6 8.7 4.85 1.94
bin-true no-host 3.0 1.4 17.3 7.7 5.74 2.57
configure.cpython no-host 27.4 27.4 27.4 27.3 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.4 1.00 0.99
configure.tcc no-host 19.3 19.4 19.4 19.3 1.01 1.00
configure.util-linux no-host 30.3 30.0 30.1 30.3 1.00 1.00
configure.yash no-host 24.2 24.5 24.4 24.2 1.01 1.00
hello-world no-host 2.8 1.4 17.2 6.2 6.24 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 0.2 6.2 3,710 3,710 0 681 1,865 1,164 2 0 50,000 0
bin-true no-host 827 1 2 2.7 7.7 154,656 12,889 2,791 11,730 78,317 64,609 5,012 3 50,000 0
configure.cpython no-host 15,765 1 64 15.9 27.3 1,769,350 44,560 28,499 101,923 904,763 762,664 42,399 60 50,000 0
configure.util-linux no-host 14,892 3 63 22.2 30.3 2,698,087 29,091 65,783 126,121 1,315,368 1,256,598 49,081 41 131,566 1
configure.ocaml no-host 3,912 1 2 2.7 20.4 149,273 11,026 5,129 8,602 71,056 69,615 2,680 3 50,000 0
configure.tcc no-host 50 0 0 1.3 19.3 30,424 30,424 0 1,599 14,700 14,125 350 0 50,000 0
configure.yash no-host 1,899 1 2 2.6 24.2 139,384 7,140 6,531 7,554 69,998 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.7 116,050 64,417 42,656 4,601 54,332 57,117 478 3 85,312 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 16 4 4.5 bash
15 no-host abuild-print-help 10 9 1 3.4 dash
23 no-host abuild-print-help 455 407 52 21.6 osh-cpython
31 no-host abuild-print-help 22 15 8 8.7 osh-native
1 no-host bin-true 681 495 217 3.0 bash
9 no-host bin-true 550 429 129 1.4 dash
17 no-host bin-true 2,252 1,469 1,041 17.3 osh-cpython
25 no-host bin-true 827 576 266 7.7 osh-native
2 no-host configure.cpython 15,461 9,249 6,600 27.4 bash
10 no-host configure.cpython 15,475 9,380 6,515 27.4 dash
18 no-host configure.cpython 29,181 17,682 13,340 27.4 osh-cpython
26 no-host configure.cpython 15,765 9,157 6,876 27.3 osh-native
4 no-host configure.ocaml 3,874 1,711 1,205 20.6 bash
12 no-host configure.ocaml 3,816 1,626 1,210 20.6 dash
20 no-host configure.ocaml 4,767 2,242 1,731 20.6 osh-cpython
28 no-host configure.ocaml 3,912 1,665 1,283 20.4 osh-native
5 no-host configure.tcc 48 25 23 19.3 bash
13 no-host configure.tcc 42 32 10 19.4 dash
21 no-host configure.tcc 197 142 59 19.4 osh-cpython
29 no-host configure.tcc 50 31 19 19.3 osh-native
3 no-host configure.util-linux 14,370 8,856 5,986 30.3 bash
11 no-host configure.util-linux 15,208 9,359 6,340 30.0 dash
19 no-host configure.util-linux 32,150 21,124 12,107 30.1 osh-cpython
27 no-host configure.util-linux 14,892 8,970 6,100 30.3 osh-native
6 no-host configure.yash 1,868 1,122 752 24.2 bash
14 no-host configure.yash 1,828 1,057 774 24.5 dash
22 no-host configure.yash 2,517 1,588 971 24.4 osh-cpython
30 no-host configure.yash 1,899 1,107 784 24.2 osh-native
0 no-host hello-world 1 1 0 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 49 21 28 17.2 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 2,579 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,126 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,774 0 0 0 8 0 47 8 osh-cpython
31 no-host abuild-print-help 3,214 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 106,325 0 0 0 8 0 1,989 47 bash
9 no-host bin-true 65,418 0 0 0 8 0 1,987 43 dash
17 no-host bin-true 728,512 0 0 0 8 0 1,996 326 osh-cpython
25 no-host bin-true 130,123 0 0 0 16 0 1,992 61 osh-native
2 no-host configure.cpython 2,219,044 1 0 0 32,928 0 14,350 1,157 bash
10 no-host configure.cpython 2,240,458 0 0 0 32,992 0 14,619 1,027 dash
18 no-host configure.cpython 6,074,364 0 0 0 27,512 0 13,254 1,135 osh-cpython
26 no-host configure.cpython 2,237,212 0 0 0 27,520 0 13,232 927 osh-native
4 no-host configure.ocaml 410,120 0 0 0 5,120 0 1,937 147 bash
12 no-host configure.ocaml 390,995 0 0 0 5,112 0 1,898 155 dash
20 no-host configure.ocaml 633,422 0 0 0 5,112 0 1,855 164 osh-cpython
28 no-host configure.ocaml 413,198 0 0 0 5,120 0 1,935 164 osh-native
5 no-host configure.tcc 6,553 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,468 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 22,918 0 0 0 96 0 54 7 osh-cpython
29 no-host configure.tcc 6,994 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,096,626 0 0 0 42,400 0 18,672 1,002 bash
11 no-host configure.util-linux 2,261,408 0 0 0 42,584 0 17,469 1,185 dash
19 no-host configure.util-linux 5,274,124 7 0 0 39,120 0 17,083 1,310 osh-cpython
27 no-host configure.util-linux 2,011,940 0 0 0 39,128 0 17,096 1,018 osh-native
6 no-host configure.yash 256,551 0 0 0 4,120 0 870 77 bash
14 no-host configure.yash 244,056 0 0 0 3,720 0 870 73 dash
22 no-host configure.yash 383,165 0 0 0 3,728 0 856 94 osh-cpython
30 no-host configure.yash 258,401 0 0 0 3,736 0 855 87 osh-native
0 no-host hello-world 152 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 3,648 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 344 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-bc8ed794
dash dash-308ec8e6
osh-cpython osh-35e9e11a
osh-native osh-6c8528aa
host label host id
no-host no-host-e54d7702