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 9 452 22 23.71 1.15
bin-true no-host 654 542 2,172 806 3.32 1.23
configure.cpython no-host 14,680 14,790 27,908 14,842 1.90 1.01
configure.ocaml no-host 3,789 3,665 4,542 3,756 1.20 0.99
configure.tcc no-host 47 41 190 48 4.07 1.03
configure.util-linux no-host 13,727 14,656 30,457 14,093 2.22 1.03
configure.yash no-host 1,788 1,735 2,382 1,769 1.33 0.99
hello-world no-host 1 1 47 3 34.93 2.13

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,552 1,109 23,173 3,188 9.08 1.25
bin-true no-host 106,343 66,337 736,911 128,477 6.93 1.21
configure.cpython no-host 2,221,091 2,240,958 6,093,648 2,231,539 2.74 1.00
configure.ocaml no-host 410,834 390,869 636,335 413,765 1.55 1.01
configure.tcc no-host 6,553 5,501 23,132 7,002 3.53 1.07
configure.util-linux no-host 2,102,474 2,258,996 5,271,117 2,016,326 2.51 0.96
configure.yash no-host 256,265 244,483 384,264 259,182 1.50 1.01
hello-world no-host 152 81 3,648 343 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 2.9 1.4 17.3 7.7 6.00 2.68
configure.cpython no-host 27.4 27.4 27.4 29.1 1.00 1.06
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.1 19.4 19.1 19.3 1.00 1.01
configure.util-linux no-host 30.1 30.1 30.3 30.3 1.00 1.00
configure.yash no-host 24.4 24.2 24.4 24.4 1.00 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 3,711 3,711 0 681 1,866 1,164 2 0 50,000 0
bin-true no-host 806 1 2 2.7 7.7 154,662 12,890 2,792 11,730 78,321 64,611 5,012 3 50,000 0
configure.cpython no-host 14,842 1 57 15.9 29.1 1,773,064 49,191 28,502 101,923 908,353 762,788 42,399 60 50,000 0
configure.util-linux no-host 14,093 2 56 22.2 30.3 2,703,269 44,760 65,806 126,121 1,320,491 1,256,657 49,081 41 131,612 1
configure.ocaml no-host 3,756 1 2 2.7 20.6 150,027 11,039 5,132 8,602 71,623 69,802 2,680 3 50,000 0
configure.tcc no-host 48 0 0 1.3 19.3 30,514 30,514 0 1,599 14,790 14,125 350 0 50,000 0
configure.yash no-host 1,769 1 2 2.6 24.4 139,678 7,958 6,594 7,554 70,292 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.7 116,229 64,449 42,657 4,603 54,507 57,119 478 3 85,314 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 9 8 1 3.4 dash
23 no-host abuild-print-help 452 401 54 21.6 osh-cpython
31 no-host abuild-print-help 22 15 8 8.7 osh-native
1 no-host bin-true 654 494 191 2.9 bash
9 no-host bin-true 542 406 145 1.4 dash
17 no-host bin-true 2,172 1,479 945 17.3 osh-cpython
25 no-host bin-true 806 554 269 7.7 osh-native
2 no-host configure.cpython 14,680 9,001 6,071 27.4 bash
10 no-host configure.cpython 14,790 8,991 6,215 27.4 dash
18 no-host configure.cpython 27,908 17,204 12,476 27.4 osh-cpython
26 no-host configure.cpython 14,842 8,728 6,382 29.1 osh-native
4 no-host configure.ocaml 3,789 1,615 1,190 20.6 bash
12 no-host configure.ocaml 3,665 1,577 1,107 20.6 dash
20 no-host configure.ocaml 4,542 2,174 1,564 20.6 osh-cpython
28 no-host configure.ocaml 3,756 1,534 1,260 20.6 osh-native
5 no-host configure.tcc 47 33 14 19.1 bash
13 no-host configure.tcc 41 39 2 19.4 dash
21 no-host configure.tcc 190 137 56 19.1 osh-cpython
29 no-host configure.tcc 48 20 29 19.3 osh-native
3 no-host configure.util-linux 13,727 8,691 5,508 30.1 bash
11 no-host configure.util-linux 14,656 9,137 6,010 30.1 dash
19 no-host configure.util-linux 30,457 20,392 11,091 30.3 osh-cpython
27 no-host configure.util-linux 14,093 8,407 5,881 30.3 osh-native
6 no-host configure.yash 1,788 944 852 24.4 bash
14 no-host configure.yash 1,735 1,057 682 24.2 dash
22 no-host configure.yash 2,382 1,422 1,001 24.4 osh-cpython
30 no-host configure.yash 1,769 1,056 714 24.4 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 47 26 21 17.2 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 2,552 0 0 0 16 0 41 5 bash
15 no-host abuild-print-help 1,109 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,173 0 0 0 8 0 47 12 osh-cpython
31 no-host abuild-print-help 3,188 0 0 0 16 0 41 3 osh-native
1 no-host bin-true 106,343 0 0 0 8 0 1,992 50 bash
9 no-host bin-true 66,337 0 0 0 8 0 1,984 48 dash
17 no-host bin-true 736,911 0 0 0 8 0 1,997 92 osh-cpython
25 no-host bin-true 128,477 0 0 0 16 0 1,980 71 osh-native
2 no-host configure.cpython 2,221,091 2 0 0 32,928 0 14,443 1,106 bash
10 no-host configure.cpython 2,240,958 0 0 0 32,992 0 14,501 1,199 dash
18 no-host configure.cpython 6,093,648 0 0 0 27,512 0 13,386 1,147 osh-cpython
26 no-host configure.cpython 2,231,539 0 0 0 27,520 0 13,239 975 osh-native
4 no-host configure.ocaml 410,834 0 0 0 5,120 0 1,947 155 bash
12 no-host configure.ocaml 390,869 0 0 0 5,112 0 1,871 163 dash
20 no-host configure.ocaml 636,335 0 0 0 5,112 0 1,862 197 osh-cpython
28 no-host configure.ocaml 413,765 0 0 0 5,120 0 1,924 189 osh-native
5 no-host configure.tcc 6,553 0 0 0 104 0 49 0 bash
13 no-host configure.tcc 5,501 0 0 0 96 0 47 0 dash
21 no-host configure.tcc 23,132 0 0 0 96 0 54 17 osh-cpython
29 no-host configure.tcc 7,002 0 0 0 104 0 47 4 osh-native
3 no-host configure.util-linux 2,102,474 0 0 0 42,400 0 18,593 960 bash
11 no-host configure.util-linux 2,258,996 0 0 0 42,584 0 17,442 1,236 dash
19 no-host configure.util-linux 5,271,117 13 0 0 39,136 0 17,053 1,263 osh-cpython
27 no-host configure.util-linux 2,016,326 2 0 0 39,120 0 17,091 935 osh-native
6 no-host configure.yash 256,265 0 0 0 4,120 0 867 77 bash
14 no-host configure.yash 244,483 0 0 0 3,720 0 869 77 dash
22 no-host configure.yash 384,264 0 0 0 3,728 0 856 84 osh-cpython
30 no-host configure.yash 259,182 0 0 0 3,736 0 843 86 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 343 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-f01921fa
dash dash-308ec8e6
osh-cpython osh-c38b93b8
osh-native osh-f938097b
host label host id
no-host no-host-e54d7702