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 10 464 23 23.41 1.16
bin-true no-host 690 552 2,320 833 3.36 1.21
configure.cpython no-host 15,783 15,769 29,975 16,013 1.90 1.01
configure.ocaml no-host 3,961 3,862 4,830 3,935 1.22 0.99
configure.tcc no-host 49 42 212 50 4.34 1.02
configure.util-linux no-host 14,786 15,569 32,895 15,103 2.22 1.02
configure.yash no-host 1,887 1,833 2,532 1,948 1.34 1.03
hello-world no-host 2 1 50 3 30.89 1.83

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 1,103 23,275 3,220 9.20 1.27
bin-true no-host 104,257 65,549 752,922 127,206 7.22 1.22
configure.cpython no-host 2,226,980 2,244,813 6,139,571 2,235,073 2.76 1.00
configure.ocaml no-host 410,387 391,004 637,616 413,281 1.55 1.01
configure.tcc no-host 6,559 5,494 23,177 6,996 3.53 1.07
configure.util-linux no-host 2,096,557 2,261,650 5,324,756 2,021,630 2.54 0.96
configure.yash no-host 256,557 245,125 383,921 258,821 1.50 1.01
hello-world no-host 153 82 3,652 343 23.87 2.24

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 21.6 9.0 5.00 2.09
bin-true no-host 2.9 1.4 17.3 8.1 6.00 2.82
configure.cpython no-host 27.3 27.5 27.3 27.5 1.00 1.01
configure.ocaml no-host 20.6 20.4 20.4 20.6 0.99 1.00
configure.tcc no-host 19.4 19.3 19.3 19.3 0.99 0.99
configure.util-linux no-host 30.1 30.1 30.3 30.3 1.00 1.00
configure.yash no-host 24.5 24.2 24.1 24.2 0.98 0.99
hello-world no-host 2.8 1.4 17.2 6.0 6.24 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 0.2 6.0 3,711 3,711 0 681 1,866 1,164 2 0 50,000 0
bin-true no-host 833 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 16,013 1 65 15.8 27.5 1,772,595 49,191 28,502 101,770 908,042 762,783 42,399 60 50,000 0
configure.util-linux no-host 15,103 3 64 22.2 30.3 2,703,368 44,760 65,786 126,155 1,320,522 1,256,691 49,086 41 131,572 1
configure.ocaml no-host 3,935 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 50 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 1,948 1 2 2.6 24.2 139,678 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 9.0 116,257 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 20 7 14 4.3 bash
15 no-host abuild-print-help 10 6 4 3.4 dash
23 no-host abuild-print-help 464 398 69 21.6 osh-cpython
31 no-host abuild-print-help 23 17 7 9.0 osh-native
1 no-host bin-true 690 497 222 2.9 bash
9 no-host bin-true 552 430 132 1.4 dash
17 no-host bin-true 2,320 1,550 1,039 17.3 osh-cpython
25 no-host bin-true 833 580 267 8.1 osh-native
2 no-host configure.cpython 15,783 9,354 6,830 27.3 bash
10 no-host configure.cpython 15,769 9,544 6,653 27.5 dash
18 no-host configure.cpython 29,975 18,026 13,870 27.3 osh-cpython
26 no-host configure.cpython 16,013 9,464 6,806 27.5 osh-native
4 no-host configure.ocaml 3,961 1,739 1,261 20.6 bash
12 no-host configure.ocaml 3,862 1,608 1,272 20.4 dash
20 no-host configure.ocaml 4,830 2,276 1,769 20.4 osh-cpython
28 no-host configure.ocaml 3,935 1,720 1,253 20.6 osh-native
5 no-host configure.tcc 49 29 20 19.4 bash
13 no-host configure.tcc 42 19 24 19.3 dash
21 no-host configure.tcc 212 149 66 19.3 osh-cpython
29 no-host configure.tcc 50 35 15 19.3 osh-native
3 no-host configure.util-linux 14,786 9,210 6,051 30.1 bash
11 no-host configure.util-linux 15,569 9,355 6,718 30.1 dash
19 no-host configure.util-linux 32,895 21,797 12,241 30.3 osh-cpython
27 no-host configure.util-linux 15,103 8,972 6,315 30.3 osh-native
6 no-host configure.yash 1,887 1,081 813 24.5 bash
14 no-host configure.yash 1,833 1,032 804 24.2 dash
22 no-host configure.yash 2,532 1,570 1,007 24.1 osh-cpython
30 no-host configure.yash 1,948 1,082 870 24.2 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 50 46 4 17.2 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 3 bash
15 no-host abuild-print-help 1,103 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,275 0 0 0 8 0 47 6 osh-cpython
31 no-host abuild-print-help 3,220 0 0 0 16 0 41 3 osh-native
1 no-host bin-true 104,257 0 0 0 8 0 1,990 47 bash
9 no-host bin-true 65,549 0 0 0 8 0 1,983 50 dash
17 no-host bin-true 752,922 0 0 0 8 0 1,998 87 osh-cpython
25 no-host bin-true 127,206 0 0 0 16 0 1,982 66 osh-native
2 no-host configure.cpython 2,226,980 0 0 0 32,928 0 14,434 1,243 bash
10 no-host configure.cpython 2,244,813 0 0 0 32,992 0 14,608 1,027 dash
18 no-host configure.cpython 6,139,571 0 0 0 27,512 0 13,262 1,211 osh-cpython
26 no-host configure.cpython 2,235,073 0 0 0 27,520 0 13,285 989 osh-native
4 no-host configure.ocaml 410,387 0 0 0 5,120 0 1,958 154 bash
12 no-host configure.ocaml 391,004 0 0 0 5,112 0 1,871 250 dash
20 no-host configure.ocaml 637,616 0 0 0 5,112 0 1,857 174 osh-cpython
28 no-host configure.ocaml 413,281 0 0 0 5,120 0 1,931 150 osh-native
5 no-host configure.tcc 6,559 0 0 0 104 0 49 10 bash
13 no-host configure.tcc 5,494 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,177 0 0 0 96 0 53 9 osh-cpython
29 no-host configure.tcc 6,996 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,096,557 1 0 0 42,408 0 18,617 1,173 bash
11 no-host configure.util-linux 2,261,650 2 0 0 42,592 0 17,423 1,103 dash
19 no-host configure.util-linux 5,324,756 14 0 0 39,120 0 17,053 1,482 osh-cpython
27 no-host configure.util-linux 2,021,630 0 0 0 39,144 0 17,090 1,152 osh-native
6 no-host configure.yash 256,557 0 0 0 4,120 0 871 79 bash
14 no-host configure.yash 245,125 0 0 0 3,720 0 867 79 dash
22 no-host configure.yash 383,921 0 0 0 3,728 0 855 102 osh-cpython
30 no-host configure.yash 258,821 0 0 0 3,736 0 854 103 osh-native
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 82 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,652 0 0 0 8 0 7 0 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-a7f8a71c
dash dash-308ec8e6
osh-cpython osh-0c8ceebc
osh-native osh-4f639e54
host label host id
no-host no-host-e54d7702