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 10 468 23 24.41 1.18
bin-true no-host 684 551 2,253 841 3.29 1.23
configure.cpython no-host 15,550 15,566 29,535 15,919 1.90 1.02
configure.ocaml no-host 3,940 3,847 4,780 3,957 1.21 1.00
configure.tcc no-host 50 43 198 51 3.96 1.02
configure.util-linux no-host 14,545 15,412 32,641 14,920 2.24 1.03
configure.yash no-host 1,874 1,845 2,551 1,984 1.36 1.06
hello-world no-host 1 1 50 3 33.90 1.96

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,509 1,138 23,140 3,203 9.22 1.28
bin-true no-host 105,324 66,430 733,163 129,218 6.96 1.23
configure.cpython no-host 2,224,330 2,241,945 6,085,238 2,235,524 2.74 1.01
configure.ocaml no-host 410,458 390,832 635,647 413,937 1.55 1.01
configure.tcc no-host 6,559 5,478 22,542 6,993 3.44 1.07
configure.util-linux no-host 2,093,587 2,262,124 5,290,400 2,012,583 2.53 0.96
configure.yash no-host 256,087 244,800 383,758 258,967 1.50 1.01
hello-world no-host 150 79 3,646 343 24.31 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 3.4 21.4 8.9 4.94 2.06
bin-true no-host 2.9 1.6 17.3 7.7 6.00 2.68
configure.cpython no-host 27.4 27.4 27.3 27.3 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 19.7 19.4 1.02 1.01
configure.util-linux no-host 30.0 30.1 30.1 30.3 1.00 1.01
configure.yash no-host 24.4 24.4 24.4 24.2 1.00 0.99
hello-world no-host 2.8 1.4 17.2 6.2 6.24 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 0.2 6.2 3,711 3,711 0 681 1,866 1,164 2 0 50,000 0
bin-true no-host 841 1 2 2.7 7.7 154,658 12,890 2,792 11,730 78,319 64,609 5,012 3 50,000 0
configure.cpython no-host 15,919 1 65 15.9 27.3 1,772,935 49,191 28,502 101,923 908,314 762,698 42,399 60 50,000 0
configure.util-linux no-host 14,920 3 65 22.2 30.3 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 3,957 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 51 0 0 1.3 19.4 30,514 30,514 0 1,599 14,790 14,125 350 0 50,000 0
configure.yash no-host 1,984 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 8.9 116,221 64,449 42,657 4,601 54,503 57,117 478 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 13 6 4.3 bash
15 no-host abuild-print-help 10 9 2 3.4 dash
23 no-host abuild-print-help 468 429 42 21.4 osh-cpython
31 no-host abuild-print-help 23 16 7 8.9 osh-native
1 no-host bin-true 684 499 216 2.9 bash
9 no-host bin-true 551 411 149 1.6 dash
17 no-host bin-true 2,253 1,490 1,021 17.3 osh-cpython
25 no-host bin-true 841 590 266 7.7 osh-native
2 no-host configure.cpython 15,550 9,194 6,741 27.4 bash
10 no-host configure.cpython 15,566 9,332 6,652 27.4 dash
18 no-host configure.cpython 29,535 18,079 13,341 27.3 osh-cpython
26 no-host configure.cpython 15,919 9,247 6,931 27.3 osh-native
4 no-host configure.ocaml 3,940 1,674 1,300 20.6 bash
12 no-host configure.ocaml 3,847 1,670 1,195 20.6 dash
20 no-host configure.ocaml 4,780 2,296 1,693 20.6 osh-cpython
28 no-host configure.ocaml 3,957 1,661 1,333 20.6 osh-native
5 no-host configure.tcc 50 34 17 19.3 bash
13 no-host configure.tcc 43 19 24 19.3 dash
21 no-host configure.tcc 198 142 59 19.7 osh-cpython
29 no-host configure.tcc 51 32 20 19.4 osh-native
3 no-host configure.util-linux 14,545 9,128 5,899 30.0 bash
11 no-host configure.util-linux 15,412 9,389 6,517 30.1 dash
19 no-host configure.util-linux 32,641 21,601 12,158 30.1 osh-cpython
27 no-host configure.util-linux 14,920 9,084 6,021 30.3 osh-native
6 no-host configure.yash 1,874 1,098 785 24.4 bash
14 no-host configure.yash 1,845 1,057 791 24.4 dash
22 no-host configure.yash 2,551 1,519 1,076 24.4 osh-cpython
30 no-host configure.yash 1,984 1,127 772 24.2 osh-native
0 no-host hello-world 1 1 0 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 50 29 20 17.2 osh-cpython
24 no-host hello-world 3 0 3 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 2,509 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,138 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,140 0 0 0 8 0 47 11 osh-cpython
31 no-host abuild-print-help 3,203 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 105,324 0 0 0 8 0 1,986 73 bash
9 no-host bin-true 66,430 0 0 0 8 0 1,989 86 dash
17 no-host bin-true 733,163 0 0 0 8 0 2,000 292 osh-cpython
25 no-host bin-true 129,218 0 0 0 16 0 1,988 57 osh-native
2 no-host configure.cpython 2,224,330 0 0 0 32,928 0 14,488 1,052 bash
10 no-host configure.cpython 2,241,945 1 0 0 32,992 0 14,554 1,033 dash
18 no-host configure.cpython 6,085,238 2 0 0 27,512 0 13,285 1,276 osh-cpython
26 no-host configure.cpython 2,235,524 0 0 0 27,520 0 13,273 1,188 osh-native
4 no-host configure.ocaml 410,458 0 0 0 5,120 0 1,956 159 bash
12 no-host configure.ocaml 390,832 0 0 0 5,112 0 1,884 128 dash
20 no-host configure.ocaml 635,647 0 0 0 5,112 0 1,864 175 osh-cpython
28 no-host configure.ocaml 413,937 0 0 0 5,120 0 1,941 185 osh-native
5 no-host configure.tcc 6,559 0 0 0 104 0 49 10 bash
13 no-host configure.tcc 5,478 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 22,542 0 0 0 96 0 53 9 osh-cpython
29 no-host configure.tcc 6,993 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,093,587 1 0 0 42,400 0 18,572 1,143 bash
11 no-host configure.util-linux 2,262,124 1 0 0 42,584 0 17,520 1,159 dash
19 no-host configure.util-linux 5,290,400 10 0 0 39,136 0 17,084 1,279 osh-cpython
27 no-host configure.util-linux 2,012,583 1 0 0 39,120 0 17,063 1,045 osh-native
6 no-host configure.yash 256,087 0 0 0 4,120 0 867 81 bash
14 no-host configure.yash 244,800 0 0 0 3,720 0 871 78 dash
22 no-host configure.yash 383,758 0 0 0 3,728 0 857 92 osh-cpython
30 no-host configure.yash 258,967 0 0 0 3,736 0 856 88 osh-native
0 no-host hello-world 150 0 0 0 8 0 1 0 bash
8 no-host hello-world 79 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,646 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 343 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-3c643691
dash dash-308ec8e6
osh-cpython osh-2349a91c
osh-native osh-bc363310
host label host id
no-host no-host-e54d7702