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 9 454 22 24.08 1.17
bin-true no-host 672 547 2,247 813 3.34 1.21
configure.cpython no-host 14,951 15,035 28,630 15,169 1.91 1.01
configure.ocaml no-host 3,805 3,729 4,615 3,814 1.21 1.00
configure.tcc no-host 48 41 194 49 4.05 1.03
configure.util-linux no-host 14,002 14,816 31,045 14,315 2.22 1.02
configure.yash no-host 1,805 1,754 2,430 1,830 1.35 1.01
hello-world no-host 2 1 48 3 31.49 1.88

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,570 1,097 22,947 3,154 8.93 1.23
bin-true no-host 105,334 67,398 756,660 127,187 7.18 1.21
configure.cpython no-host 2,218,961 2,247,630 6,193,744 2,224,894 2.79 1.00
configure.ocaml no-host 410,459 390,919 639,879 413,382 1.56 1.01
configure.tcc no-host 6,561 5,466 23,239 6,987 3.54 1.06
configure.util-linux no-host 2,104,953 2,263,048 5,325,813 2,002,313 2.53 0.95
configure.yash no-host 256,633 244,979 384,090 257,300 1.50 1.00
hello-world no-host 154 84 3,693 352 23.98 2.29

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 3.5 21.8 9.2 5.03 2.12
bin-true no-host 3.0 1.4 17.6 8.0 5.82 2.65
configure.cpython no-host 27.3 27.3 27.4 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 19.3 19.4 19.4 1.01 1.01
configure.util-linux no-host 30.0 30.0 30.1 30.4 1.00 1.01
configure.yash no-host 24.4 24.2 24.2 24.4 0.99 1.00
hello-world no-host 2.8 1.6 17.4 6.2 6.33 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 0.3 6.2 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 813 1 2 2.6 8.0 154,714 13,066 2,818 9,734 78,361 66,619 3,008 3 50,000 0
configure.cpython no-host 15,169 1 60 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 14,315 3 59 21.3 30.4 2,703,426 42,745 65,832 109,643 1,320,611 1,273,172 27,391 41 131,664 1
configure.ocaml no-host 3,814 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 49 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 1,830 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 9.2 116,292 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 17 2 4.3 bash
15 no-host abuild-print-help 9 9 0 3.5 dash
23 no-host abuild-print-help 454 412 47 21.8 osh-cpython
31 no-host abuild-print-help 22 12 11 9.2 osh-native
1 no-host bin-true 672 482 222 3.0 bash
9 no-host bin-true 547 424 132 1.4 dash
17 no-host bin-true 2,247 1,457 1,049 17.6 osh-cpython
25 no-host bin-true 813 559 268 8.0 osh-native
2 no-host configure.cpython 14,951 8,897 6,444 27.3 bash
10 no-host configure.cpython 15,035 9,106 6,342 27.3 dash
18 no-host configure.cpython 28,630 17,355 13,149 27.4 osh-cpython
26 no-host configure.cpython 15,169 8,998 6,438 27.4 osh-native
4 no-host configure.ocaml 3,805 1,660 1,180 20.4 bash
12 no-host configure.ocaml 3,729 1,675 1,073 20.6 dash
20 no-host configure.ocaml 4,615 2,284 1,540 20.6 osh-cpython
28 no-host configure.ocaml 3,814 1,585 1,268 20.6 osh-native
5 no-host configure.tcc 48 30 19 19.3 bash
13 no-host configure.tcc 41 24 18 19.3 dash
21 no-host configure.tcc 194 140 57 19.4 osh-cpython
29 no-host configure.tcc 49 26 24 19.4 osh-native
3 no-host configure.util-linux 14,002 8,814 5,655 30.0 bash
11 no-host configure.util-linux 14,816 9,018 6,291 30.0 dash
19 no-host configure.util-linux 31,045 20,680 11,452 30.1 osh-cpython
27 no-host configure.util-linux 14,315 8,555 5,957 30.4 osh-native
6 no-host configure.yash 1,805 1,023 790 24.4 bash
14 no-host configure.yash 1,754 963 794 24.2 dash
22 no-host configure.yash 2,430 1,530 943 24.2 osh-cpython
30 no-host configure.yash 1,830 1,026 809 24.4 osh-native
0 no-host hello-world 2 0 2 2.8 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 48 20 27 17.4 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 2,570 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,097 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 22,947 0 0 0 8 0 45 8 osh-cpython
31 no-host abuild-print-help 3,154 0 0 0 16 0 39 2 osh-native
1 no-host bin-true 105,334 0 0 0 8 0 1,988 96 bash
9 no-host bin-true 67,398 0 0 0 8 0 1,992 116 dash
17 no-host bin-true 756,660 0 0 0 8 0 1,994 184 osh-cpython
25 no-host bin-true 127,187 0 0 0 16 0 1,990 265 osh-native
2 no-host configure.cpython 2,218,961 0 0 0 32,928 0 14,544 1,118 bash
10 no-host configure.cpython 2,247,630 0 0 0 32,992 0 14,652 1,135 dash
18 no-host configure.cpython 6,193,744 1 0 0 27,512 0 13,277 1,400 osh-cpython
26 no-host configure.cpython 2,224,894 1 0 0 27,520 0 13,302 1,207 osh-native
4 no-host configure.ocaml 410,459 0 0 0 5,120 0 1,955 171 bash
12 no-host configure.ocaml 390,919 0 0 0 5,112 0 1,869 130 dash
20 no-host configure.ocaml 639,879 0 0 0 5,112 0 1,851 200 osh-cpython
28 no-host configure.ocaml 413,382 0 0 0 5,120 0 1,937 171 osh-native
5 no-host configure.tcc 6,561 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,466 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,239 0 0 0 96 0 53 8 osh-cpython
29 no-host configure.tcc 6,987 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,104,953 0 0 0 42,400 0 18,618 1,181 bash
11 no-host configure.util-linux 2,263,048 0 0 0 42,584 0 17,455 1,117 dash
19 no-host configure.util-linux 5,325,813 7 0 0 39,112 0 16,944 1,153 osh-cpython
27 no-host configure.util-linux 2,002,313 0 0 0 39,120 0 17,113 960 osh-native
6 no-host configure.yash 256,633 0 0 0 4,120 0 869 101 bash
14 no-host configure.yash 244,979 0 0 0 3,720 0 871 71 dash
22 no-host configure.yash 384,090 0 0 0 3,728 0 850 102 osh-cpython
30 no-host configure.yash 257,300 0 0 0 3,736 0 850 71 osh-native
0 no-host hello-world 154 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 3,693 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 352 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-fd62beb4
dash dash-308ec8e6
osh-cpython osh-0c94782d
osh-native osh-894224e1
host label host id
no-host no-host-556df3ee