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 10 458 22 24.31 1.18
bin-true no-host 668 540 2,216 823 3.32 1.23
configure.cpython no-host 14,893 15,010 28,747 15,514 1.93 1.04
configure.ocaml no-host 3,798 3,762 4,645 3,875 1.22 1.02
configure.tcc no-host 48 43 194 49 4.06 1.03
configure.util-linux no-host 13,945 15,097 31,267 14,525 2.24 1.04
configure.yash no-host 1,810 1,781 2,460 1,836 1.36 1.01
hello-world no-host 1 1 49 3 32.70 1.90

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,535 1,130 22,936 3,182 9.05 1.26
bin-true no-host 105,336 65,370 748,724 129,221 7.11 1.23
configure.cpython no-host 2,223,841 2,244,388 6,117,523 2,219,736 2.75 1.00
configure.ocaml no-host 410,931 391,389 639,097 413,739 1.56 1.01
configure.tcc no-host 6,559 5,470 23,217 6,963 3.54 1.06
configure.util-linux no-host 2,108,450 2,259,471 5,306,490 1,997,029 2.52 0.95
configure.yash no-host 255,793 243,529 381,780 258,405 1.49 1.01
hello-world no-host 149 81 3,727 346 25.01 2.32

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 8.9 5.00 2.06
bin-true no-host 3.0 1.4 17.4 8.1 5.78 2.70
configure.cpython no-host 27.4 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.4 20.4 20.6 20.4 1.01 1.00
configure.tcc no-host 19.3 19.3 19.3 19.3 1.00 1.00
configure.util-linux no-host 30.1 30.0 30.1 30.3 1.00 1.00
configure.yash no-host 24.2 24.2 24.4 24.5 1.01 1.01
hello-world no-host 2.6 1.6 17.3 6.0 6.60 2.30

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 3,728 3,728 0 681 1,878 1,169 2 0 50,000 0
bin-true no-host 823 1 2 2.6 8.1 154,693 12,993 2,800 9,731 78,347 66,615 5,012 3 50,000 0
configure.cpython no-host 15,514 1 66 15.0 27.4 1,772,669 49,198 28,509 86,378 908,099 778,192 42,399 60 50,000 0
configure.util-linux no-host 14,525 3 64 21.3 30.3 2,703,405 44,289 65,813 109,640 1,320,597 1,273,168 49,081 41 131,626 1
configure.ocaml no-host 3,875 1 2 2.6 20.4 150,039 11,046 5,139 7,510 71,635 70,894 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,528 30,528 0 1,501 14,802 14,225 350 0 50,000 0
configure.yash no-host 1,836 1 2 2.6 24.5 139,696 7,965 6,601 6,317 70,307 63,072 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.9 116,271 64,456 42,664 4,552 54,547 57,172 478 3 85,328 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 14 5 4.3 bash
15 no-host abuild-print-help 10 6 4 3.4 dash
23 no-host abuild-print-help 458 406 56 21.6 osh-cpython
31 no-host abuild-print-help 22 20 3 8.9 osh-native
1 no-host bin-true 668 488 211 3.0 bash
9 no-host bin-true 540 420 131 1.4 dash
17 no-host bin-true 2,216 1,511 962 17.4 osh-cpython
25 no-host bin-true 823 576 260 8.1 osh-native
2 no-host configure.cpython 14,893 8,966 6,327 27.4 bash
10 no-host configure.cpython 15,010 9,056 6,378 27.4 dash
18 no-host configure.cpython 28,747 17,539 13,052 27.4 osh-cpython
26 no-host configure.cpython 15,514 8,976 6,807 27.4 osh-native
4 no-host configure.ocaml 3,798 1,655 1,172 20.4 bash
12 no-host configure.ocaml 3,762 1,692 1,089 20.4 dash
20 no-host configure.ocaml 4,645 2,225 1,628 20.6 osh-cpython
28 no-host configure.ocaml 3,875 1,687 1,228 20.4 osh-native
5 no-host configure.tcc 48 30 18 19.3 bash
13 no-host configure.tcc 43 30 13 19.3 dash
21 no-host configure.tcc 194 127 70 19.3 osh-cpython
29 no-host configure.tcc 49 23 26 19.3 osh-native
3 no-host configure.util-linux 13,945 8,817 5,618 30.1 bash
11 no-host configure.util-linux 15,097 9,299 6,310 30.0 dash
19 no-host configure.util-linux 31,267 20,706 11,651 30.1 osh-cpython
27 no-host configure.util-linux 14,525 8,744 5,985 30.3 osh-native
6 no-host configure.yash 1,810 1,035 783 24.2 bash
14 no-host configure.yash 1,781 979 806 24.2 dash
22 no-host configure.yash 2,460 1,454 1,048 24.4 osh-cpython
30 no-host configure.yash 1,836 1,097 743 24.5 osh-native
0 no-host hello-world 1 2 0 2.6 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 49 33 16 17.3 osh-cpython
24 no-host hello-world 3 3 0 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 2,535 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,130 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,936 0 0 0 8 0 45 10 osh-cpython
31 no-host abuild-print-help 3,182 0 0 0 16 0 39 0 osh-native
1 no-host bin-true 105,336 0 0 0 8 0 1,996 116 bash
9 no-host bin-true 65,370 0 0 0 8 0 1,995 40 dash
17 no-host bin-true 748,724 0 0 0 8 0 1,997 90 osh-cpython
25 no-host bin-true 129,221 0 0 0 16 0 1,990 81 osh-native
2 no-host configure.cpython 2,223,841 0 0 0 32,928 0 14,557 1,048 bash
10 no-host configure.cpython 2,244,388 1 0 0 32,992 0 14,613 1,033 dash
18 no-host configure.cpython 6,117,523 0 0 0 27,512 0 13,212 1,204 osh-cpython
26 no-host configure.cpython 2,219,736 1 0 0 27,520 0 13,206 1,109 osh-native
4 no-host configure.ocaml 410,931 0 0 0 5,120 0 1,951 181 bash
12 no-host configure.ocaml 391,389 0 0 0 5,112 0 1,908 156 dash
20 no-host configure.ocaml 639,097 1 0 0 5,112 0 1,853 196 osh-cpython
28 no-host configure.ocaml 413,739 0 0 0 5,120 0 1,931 147 osh-native
5 no-host configure.tcc 6,559 0 0 0 104 0 48 2 bash
13 no-host configure.tcc 5,470 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,217 0 0 0 96 0 53 18 osh-cpython
29 no-host configure.tcc 6,963 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,108,450 0 0 0 42,400 0 18,658 1,011 bash
11 no-host configure.util-linux 2,259,471 1 0 0 42,584 0 17,442 1,330 dash
19 no-host configure.util-linux 5,306,490 10 0 0 39,112 0 16,972 1,364 osh-cpython
27 no-host configure.util-linux 1,997,029 0 0 0 39,120 0 16,960 962 osh-native
6 no-host configure.yash 255,793 0 0 0 4,120 0 872 79 bash
14 no-host configure.yash 243,529 0 0 0 3,720 0 871 75 dash
22 no-host configure.yash 381,780 0 0 0 3,728 0 859 92 osh-cpython
30 no-host configure.yash 258,405 0 0 0 3,736 0 848 101 osh-native
0 no-host hello-world 149 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 3,727 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 346 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-d85f386c
dash dash-308ec8e6
osh-cpython osh-ac87bb0a
osh-native osh-d1f0fa4b
host label host id
no-host no-host-556df3ee