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 20 9 447 22 22.13 1.10
bin-true no-host 681 540 2,308 831 3.39 1.22
configure.cpython no-host 15,172 15,449 29,447 15,524 1.94 1.02
configure.ocaml no-host 3,813 3,826 4,708 3,911 1.23 1.03
configure.tcc no-host 49 42 194 49 3.99 1.00
configure.util-linux no-host 14,172 15,278 31,515 14,616 2.22 1.03
configure.yash no-host 1,851 1,772 2,518 1,843 1.36 1.00
hello-world no-host 2 1 47 3 29.54 1.84

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,529 1,094 23,200 3,173 9.17 1.25
bin-true no-host 105,341 66,418 749,523 128,086 7.12 1.22
configure.cpython no-host 2,218,812 2,249,211 6,103,345 2,235,049 2.75 1.01
configure.ocaml no-host 410,510 391,096 636,582 413,976 1.55 1.01
configure.tcc no-host 6,534 5,487 23,207 6,994 3.55 1.07
configure.util-linux no-host 2,099,549 2,259,970 5,317,492 2,008,195 2.53 0.96
configure.yash no-host 255,599 245,246 385,238 259,084 1.51 1.01
hello-world no-host 151 80 3,655 347 24.21 2.30

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 21.5 8.9 4.97 2.06
bin-true no-host 3.0 1.4 17.3 8.0 5.74 2.65
configure.cpython no-host 27.4 27.1 27.3 27.4 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.6 20.6 1.01 1.01
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 30.0 30.3 0.99 1.00
configure.yash no-host 24.4 24.4 24.4 24.4 1.00 1.00
hello-world no-host 2.8 1.4 17.3 6.0 6.29 2.19

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 6.0 3,720 3,720 0 684 1,872 1,164 2 0 50,000 0
bin-true no-host 831 1 2 2.7 8.0 154,685 12,990 2,797 11,737 78,341 64,607 5,012 3 50,000 0
configure.cpython no-host 15,524 1 61 15.8 27.4 1,772,601 49,195 28,506 101,770 908,048 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,616 4 62 22.2 30.3 2,703,265 44,764 65,790 126,121 1,320,492 1,256,652 49,081 41 131,580 1
configure.ocaml no-host 3,911 1 2 2.7 20.6 150,027 11,043 5,136 8,602 71,626 69,799 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,520 30,520 0 1,599 14,796 14,125 350 0 50,000 0
configure.yash no-host 1,843 1 2 2.6 24.4 139,684 7,962 6,598 7,554 70,298 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.9 116,263 64,453 42,661 4,609 54,541 57,113 478 3 85,322 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 20 15 5 4.3 bash
15 no-host abuild-print-help 9 8 1 3.4 dash
23 no-host abuild-print-help 447 411 39 21.5 osh-cpython
31 no-host abuild-print-help 22 13 10 8.9 osh-native
1 no-host bin-true 681 482 229 3.0 bash
9 no-host bin-true 540 416 135 1.4 dash
17 no-host bin-true 2,308 1,520 1,051 17.3 osh-cpython
25 no-host bin-true 831 585 261 8.0 osh-native
2 no-host configure.cpython 15,172 9,129 6,441 27.4 bash
10 no-host configure.cpython 15,449 9,324 6,549 27.1 dash
18 no-host configure.cpython 29,447 17,624 13,717 27.3 osh-cpython
26 no-host configure.cpython 15,524 9,140 6,651 27.4 osh-native
4 no-host configure.ocaml 3,813 1,694 1,157 20.4 bash
12 no-host configure.ocaml 3,826 1,644 1,203 20.6 dash
20 no-host configure.ocaml 4,708 2,298 1,618 20.6 osh-cpython
28 no-host configure.ocaml 3,911 1,656 1,292 20.6 osh-native
5 no-host configure.tcc 49 29 20 19.3 bash
13 no-host configure.tcc 42 28 13 19.4 dash
21 no-host configure.tcc 194 140 58 19.4 osh-cpython
29 no-host configure.tcc 49 29 20 19.3 osh-native
3 no-host configure.util-linux 14,172 9,083 5,554 30.3 bash
11 no-host configure.util-linux 15,278 9,265 6,514 30.0 dash
19 no-host configure.util-linux 31,515 20,899 11,705 30.0 osh-cpython
27 no-host configure.util-linux 14,616 8,760 6,031 30.3 osh-native
6 no-host configure.yash 1,851 1,057 802 24.4 bash
14 no-host configure.yash 1,772 1,023 752 24.4 dash
22 no-host configure.yash 2,518 1,445 1,114 24.4 osh-cpython
30 no-host configure.yash 1,843 1,072 776 24.4 osh-native
0 no-host hello-world 2 2 0 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 47 26 21 17.3 osh-cpython
24 no-host hello-world 3 0 3 6.0 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 2,529 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,094 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,200 0 0 0 8 0 47 6 osh-cpython
31 no-host abuild-print-help 3,173 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 105,341 0 0 0 8 0 1,984 193 bash
9 no-host bin-true 66,418 0 0 0 8 0 1,986 49 dash
17 no-host bin-true 749,523 0 0 0 8 0 2,001 449 osh-cpython
25 no-host bin-true 128,086 0 0 0 16 0 1,992 171 osh-native
2 no-host configure.cpython 2,218,812 0 0 0 32,928 0 14,519 1,021 bash
10 no-host configure.cpython 2,249,211 0 0 0 32,992 0 14,634 975 dash
18 no-host configure.cpython 6,103,345 0 0 0 27,512 0 13,330 1,327 osh-cpython
26 no-host configure.cpython 2,235,049 0 0 0 27,520 0 13,250 1,019 osh-native
4 no-host configure.ocaml 410,510 0 0 0 5,120 0 1,939 176 bash
12 no-host configure.ocaml 391,096 0 0 0 5,112 0 1,946 131 dash
20 no-host configure.ocaml 636,582 0 0 0 5,112 0 1,862 200 osh-cpython
28 no-host configure.ocaml 413,976 0 0 0 5,120 0 1,940 147 osh-native
5 no-host configure.tcc 6,534 0 0 0 104 0 49 6 bash
13 no-host configure.tcc 5,487 0 0 0 96 0 46 2 dash
21 no-host configure.tcc 23,207 0 0 0 96 0 53 8 osh-cpython
29 no-host configure.tcc 6,994 0 0 0 104 0 46 2 osh-native
3 no-host configure.util-linux 2,099,549 0 0 0 42,408 0 18,517 1,151 bash
11 no-host configure.util-linux 2,259,970 0 0 0 42,592 0 17,475 1,263 dash
19 no-host configure.util-linux 5,317,492 12 0 0 39,112 0 17,207 1,233 osh-cpython
27 no-host configure.util-linux 2,008,195 2 0 0 39,120 0 17,086 1,026 osh-native
6 no-host configure.yash 255,599 0 0 0 4,120 0 872 75 bash
14 no-host configure.yash 245,246 0 0 0 3,720 0 870 99 dash
22 no-host configure.yash 385,238 0 0 0 3,728 0 855 187 osh-cpython
30 no-host configure.yash 259,084 0 0 0 3,736 0 852 81 osh-native
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 80 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,655 0 0 0 8 0 7 2 osh-cpython
24 no-host hello-world 347 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-21f05943
dash dash-308ec8e6
osh-cpython osh-ba4b3542
osh-native osh-fe50a288
host label host id
no-host no-host-13226fd6