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 24.52 1.17
bin-true no-host 671 537 2,234 820 3.33 1.22
configure.cpython no-host 14,850 14,869 28,110 14,911 1.89 1.00
configure.ocaml no-host 3,767 3,692 4,574 3,776 1.21 1.00
configure.tcc no-host 47 43 191 49 4.09 1.04
configure.util-linux no-host 13,966 14,676 30,644 14,168 2.19 1.01
configure.yash no-host 1,799 1,749 2,398 1,790 1.33 0.99
hello-world no-host 2 1 48 3 31.48 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 2,510 1,125 22,848 3,190 9.10 1.27
bin-true no-host 105,252 66,415 751,375 128,456 7.14 1.22
configure.cpython no-host 2,225,302 2,252,524 6,114,974 2,214,376 2.75 1.00
configure.ocaml no-host 410,567 390,708 639,261 413,862 1.56 1.01
configure.tcc no-host 6,559 5,471 23,255 6,968 3.55 1.06
configure.util-linux no-host 2,099,551 2,263,557 5,308,725 1,988,026 2.53 0.95
configure.yash no-host 255,085 244,490 383,965 257,478 1.51 1.01
hello-world no-host 150 83 3,690 348 24.60 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 4.5 3.4 21.8 8.8 4.88 1.97
bin-true no-host 3.0 1.4 17.6 8.0 5.83 2.65
configure.cpython no-host 27.4 27.5 27.4 27.4 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 19.3 19.3 1.00 1.00
configure.util-linux no-host 30.0 30.3 30.4 30.3 1.01 1.01
configure.yash no-host 24.2 24.2 24.2 24.2 1.00 1.00
hello-world no-host 2.8 1.4 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 3,736 3,736 0 681 1,886 1,169 2 0 50,000 0
bin-true no-host 820 1 2 2.6 8.0 154,701 13,053 2,806 9,731 78,355 66,615 5,012 3 50,000 0
configure.cpython no-host 14,911 1 56 15.0 27.4 1,772,677 49,204 28,515 86,378 908,107 778,192 42,399 60 50,000 0
configure.util-linux no-host 14,168 3 57 21.3 30.3 2,703,413 42,779 65,820 109,640 1,320,605 1,273,168 49,081 41 131,640 1
configure.ocaml no-host 3,776 0 2 2.6 20.6 150,047 11,053 5,146 7,510 71,643 70,894 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,536 30,536 0 1,501 14,810 14,225 350 0 50,000 0
configure.yash no-host 1,790 1 2 2.6 24.2 139,704 7,971 6,607 6,317 70,315 63,072 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.8 116,279 64,462 42,670 4,552 54,555 57,172 478 3 85,340 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 12 7 4.5 bash
15 no-host abuild-print-help 10 8 1 3.4 dash
23 no-host abuild-print-help 458 419 43 21.8 osh-cpython
31 no-host abuild-print-help 22 10 13 8.8 osh-native
1 no-host bin-true 671 496 206 3.0 bash
9 no-host bin-true 537 410 138 1.4 dash
17 no-host bin-true 2,234 1,439 1,055 17.6 osh-cpython
25 no-host bin-true 820 569 265 8.0 osh-native
2 no-host configure.cpython 14,850 8,986 6,260 27.4 bash
10 no-host configure.cpython 14,869 9,103 6,187 27.5 dash
18 no-host configure.cpython 28,110 17,047 12,907 27.4 osh-cpython
26 no-host configure.cpython 14,911 8,808 6,366 27.4 osh-native
4 no-host configure.ocaml 3,767 1,618 1,180 20.6 bash
12 no-host configure.ocaml 3,692 1,617 1,095 20.6 dash
20 no-host configure.ocaml 4,574 2,124 1,659 20.6 osh-cpython
28 no-host configure.ocaml 3,776 1,586 1,228 20.6 osh-native
5 no-host configure.tcc 47 25 22 19.3 bash
13 no-host configure.tcc 43 33 11 19.3 dash
21 no-host configure.tcc 191 159 35 19.3 osh-cpython
29 no-host configure.tcc 49 26 23 19.3 osh-native
3 no-host configure.util-linux 13,966 8,960 5,491 30.0 bash
11 no-host configure.util-linux 14,676 9,048 6,127 30.3 dash
19 no-host configure.util-linux 30,644 20,346 11,376 30.4 osh-cpython
27 no-host configure.util-linux 14,168 8,550 5,813 30.3 osh-native
6 no-host configure.yash 1,799 1,053 742 24.2 bash
14 no-host configure.yash 1,749 1,034 719 24.2 dash
22 no-host configure.yash 2,398 1,549 891 24.2 osh-cpython
30 no-host configure.yash 1,790 1,047 746 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 48 32 16 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 2,510 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,125 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,848 0 0 0 8 0 45 11 osh-cpython
31 no-host abuild-print-help 3,190 0 0 0 16 0 40 2 osh-native
1 no-host bin-true 105,252 0 0 0 8 0 1,994 65 bash
9 no-host bin-true 66,415 0 0 0 8 0 1,988 37 dash
17 no-host bin-true 751,375 0 0 0 8 0 1,994 200 osh-cpython
25 no-host bin-true 128,456 0 0 0 16 0 1,989 149 osh-native
2 no-host configure.cpython 2,225,302 0 0 0 32,928 0 14,579 1,017 bash
10 no-host configure.cpython 2,252,524 0 0 0 32,992 0 14,608 1,138 dash
18 no-host configure.cpython 6,114,974 0 0 0 27,512 0 13,279 1,258 osh-cpython
26 no-host configure.cpython 2,214,376 0 0 0 27,520 0 13,236 1,168 osh-native
4 no-host configure.ocaml 410,567 0 0 0 5,120 0 1,962 158 bash
12 no-host configure.ocaml 390,708 0 0 0 5,112 0 1,900 146 dash
20 no-host configure.ocaml 639,261 0 0 0 5,112 0 1,857 191 osh-cpython
28 no-host configure.ocaml 413,862 0 0 0 5,120 0 1,928 185 osh-native
5 no-host configure.tcc 6,559 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,471 0 0 0 96 0 47 0 dash
21 no-host configure.tcc 23,255 0 0 0 96 0 53 10 osh-cpython
29 no-host configure.tcc 6,968 0 0 0 104 0 46 4 osh-native
3 no-host configure.util-linux 2,099,551 0 0 0 42,400 0 18,646 986 bash
11 no-host configure.util-linux 2,263,557 2 0 0 42,584 0 17,405 1,007 dash
19 no-host configure.util-linux 5,308,725 5 0 0 39,120 0 16,939 1,292 osh-cpython
27 no-host configure.util-linux 1,988,026 0 0 0 39,120 0 16,975 1,184 osh-native
6 no-host configure.yash 255,085 0 0 0 4,120 0 870 99 bash
14 no-host configure.yash 244,490 0 0 0 3,720 0 869 86 dash
22 no-host configure.yash 383,965 0 0 0 3,728 0 853 93 osh-cpython
30 no-host configure.yash 257,478 0 0 0 3,736 0 850 96 osh-native
0 no-host hello-world 150 0 0 0 8 0 1 0 bash
8 no-host hello-world 83 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,690 0 0 0 8 0 7 6 osh-cpython
24 no-host hello-world 348 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-c376bbe5
dash dash-308ec8e6
osh-cpython osh-09369812
osh-native osh-b28f6178
host label host id
no-host no-host-556df3ee