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 10 460 23 23.70 1.19
bin-true no-host 688 554 2,275 824 3.31 1.20
configure.cpython no-host 15,668 15,594 29,512 15,918 1.88 1.02
configure.ocaml no-host 3,876 3,846 4,758 3,942 1.23 1.02
configure.tcc no-host 49 42 198 49 4.03 1.01
configure.util-linux no-host 14,489 15,446 32,395 14,950 2.24 1.03
configure.yash no-host 1,903 1,803 2,521 1,903 1.33 1.00
hello-world no-host 2 1 51 3 31.98 1.87

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 1,103 23,219 3,230 9.10 1.27
bin-true no-host 107,338 65,457 754,064 128,194 7.03 1.19
configure.cpython no-host 2,220,029 2,243,444 6,136,354 2,228,956 2.76 1.00
configure.ocaml no-host 410,469 391,428 637,340 413,803 1.55 1.01
configure.tcc no-host 6,550 5,473 23,178 6,974 3.54 1.06
configure.util-linux no-host 2,093,813 2,259,943 5,319,237 2,013,599 2.54 0.96
configure.yash no-host 255,980 245,164 385,873 257,774 1.51 1.01
hello-world no-host 152 83 3,650 344 24.01 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 21.8 8.9 4.88 2.00
bin-true no-host 2.9 1.3 17.3 8.1 6.00 2.82
configure.cpython no-host 27.3 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.3 19.3 19.3 1.00 1.00
configure.util-linux no-host 30.3 30.0 30.3 30.1 1.00 1.00
configure.yash no-host 24.2 24.4 24.4 24.4 1.01 1.01
hello-world no-host 2.8 1.4 17.3 6.3 6.29 2.29

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 6.3 3,711 3,711 0 681 1,866 1,164 2 0 50,000 0
bin-true no-host 824 1 2 2.7 8.1 154,676 12,986 2,793 11,734 78,335 64,607 5,012 3 50,000 0
configure.cpython no-host 15,918 1 66 15.8 27.4 1,772,595 49,191 28,502 101,770 908,042 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,950 3 65 22.2 30.1 2,703,259 44,760 65,786 126,121 1,320,486 1,256,652 49,081 41 131,572 1
configure.ocaml no-host 3,942 1 2 2.7 20.6 150,021 11,039 5,132 8,602 71,620 69,799 2,680 3 50,000 0
configure.tcc no-host 49 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 1,903 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 23 1 2 2.8 8.9 116,257 64,449 42,657 4,609 54,535 57,113 478 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 10 9 1 3.4 dash
23 no-host abuild-print-help 460 409 55 21.8 osh-cpython
31 no-host abuild-print-help 23 14 10 8.9 osh-native
1 no-host bin-true 688 515 202 2.9 bash
9 no-host bin-true 554 422 141 1.3 dash
17 no-host bin-true 2,275 1,471 1,068 17.3 osh-cpython
25 no-host bin-true 824 591 249 8.1 osh-native
2 no-host configure.cpython 15,668 9,357 6,714 27.3 bash
10 no-host configure.cpython 15,594 9,231 6,783 27.4 dash
18 no-host configure.cpython 29,512 17,960 13,459 27.4 osh-cpython
26 no-host configure.cpython 15,918 9,209 6,978 27.4 osh-native
4 no-host configure.ocaml 3,876 1,703 1,214 20.6 bash
12 no-host configure.ocaml 3,846 1,682 1,182 20.6 dash
20 no-host configure.ocaml 4,758 2,251 1,718 20.6 osh-cpython
28 no-host configure.ocaml 3,942 1,771 1,210 20.6 osh-native
5 no-host configure.tcc 49 37 13 19.3 bash
13 no-host configure.tcc 42 32 10 19.3 dash
21 no-host configure.tcc 198 161 41 19.3 osh-cpython
29 no-host configure.tcc 49 24 26 19.3 osh-native
3 no-host configure.util-linux 14,489 9,154 5,810 30.3 bash
11 no-host configure.util-linux 15,446 9,324 6,619 30.0 dash
19 no-host configure.util-linux 32,395 21,539 11,958 30.3 osh-cpython
27 no-host configure.util-linux 14,950 8,956 6,185 30.1 osh-native
6 no-host configure.yash 1,903 1,114 798 24.2 bash
14 no-host configure.yash 1,803 1,042 764 24.4 dash
22 no-host configure.yash 2,521 1,561 1,005 24.4 osh-cpython
30 no-host configure.yash 1,903 1,098 809 24.4 osh-native
0 no-host hello-world 2 0 2 2.8 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 51 33 17 17.3 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 2,552 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,103 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,219 0 0 0 8 0 47 13 osh-cpython
31 no-host abuild-print-help 3,230 0 0 0 16 0 41 0 osh-native
1 no-host bin-true 107,338 0 0 0 8 0 1,993 44 bash
9 no-host bin-true 65,457 0 0 0 8 0 1,989 50 dash
17 no-host bin-true 754,064 0 0 0 8 0 1,988 200 osh-cpython
25 no-host bin-true 128,194 0 0 0 16 0 1,988 84 osh-native
2 no-host configure.cpython 2,220,029 0 0 0 32,928 0 14,468 1,192 bash
10 no-host configure.cpython 2,243,444 0 0 0 32,992 0 14,589 1,144 dash
18 no-host configure.cpython 6,136,354 1 0 0 27,512 0 13,258 1,297 osh-cpython
26 no-host configure.cpython 2,228,956 0 0 0 27,520 0 13,298 1,134 osh-native
4 no-host configure.ocaml 410,469 0 0 0 5,120 0 1,950 169 bash
12 no-host configure.ocaml 391,428 0 0 0 5,112 0 1,948 173 dash
20 no-host configure.ocaml 637,340 0 0 0 5,112 0 1,863 226 osh-cpython
28 no-host configure.ocaml 413,803 0 0 0 5,120 0 1,936 172 osh-native
5 no-host configure.tcc 6,550 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,473 0 0 0 96 0 47 0 dash
21 no-host configure.tcc 23,178 0 0 0 96 0 53 3 osh-cpython
29 no-host configure.tcc 6,974 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,093,813 1 0 0 42,400 0 18,617 1,164 bash
11 no-host configure.util-linux 2,259,943 1 0 0 42,592 0 17,491 1,183 dash
19 no-host configure.util-linux 5,319,237 8 0 0 39,120 0 17,009 1,344 osh-cpython
27 no-host configure.util-linux 2,013,599 4 0 0 39,128 0 17,083 1,060 osh-native
6 no-host configure.yash 255,980 0 0 0 4,120 0 871 88 bash
14 no-host configure.yash 245,164 0 0 0 3,720 0 868 76 dash
22 no-host configure.yash 385,873 1 0 0 3,728 0 859 105 osh-cpython
30 no-host configure.yash 257,774 0 0 0 3,736 0 855 85 osh-native
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 83 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,650 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 344 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-9f8f943f
dash dash-308ec8e6
osh-cpython osh-d0a9f468
osh-native osh-090bc145
host label host id
no-host no-host-e54d7702