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 9 455 22 24.04 1.17
bin-true no-host 664 536 2,238 813 3.37 1.22
configure.cpython no-host 14,847 14,886 28,112 15,047 1.89 1.01
configure.ocaml no-host 3,780 3,704 4,563 3,785 1.21 1.00
configure.tcc no-host 47 42 191 49 4.03 1.03
configure.util-linux no-host 13,742 14,676 30,635 14,251 2.23 1.04
configure.yash no-host 1,796 1,752 2,407 1,806 1.34 1.01
hello-world no-host 2 1 48 3 28.91 1.73

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,543 1,118 23,498 3,229 9.24 1.27
bin-true no-host 106,370 67,387 752,848 126,142 7.08 1.19
configure.cpython no-host 2,225,218 2,239,704 6,149,468 2,233,466 2.76 1.00
configure.ocaml no-host 410,996 390,785 639,960 413,626 1.56 1.01
configure.tcc no-host 6,534 5,492 23,284 6,982 3.56 1.07
configure.util-linux no-host 2,099,278 2,267,112 5,329,513 2,019,394 2.54 0.96
configure.yash no-host 256,449 244,591 384,218 258,993 1.50 1.01
hello-world no-host 150 84 3,694 351 24.63 2.34

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 21.6 8.8 4.85 1.97
bin-true no-host 3.0 1.4 17.4 8.0 5.78 2.65
configure.cpython no-host 27.5 27.4 27.3 27.4 0.99 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.4 1.00 0.99
configure.tcc no-host 19.3 19.4 19.4 19.4 1.01 1.01
configure.util-linux no-host 30.1 30.1 30.0 30.1 1.00 1.00
configure.yash no-host 24.4 24.4 24.2 24.2 0.99 0.99
hello-world no-host 2.8 1.6 17.3 6.2 6.29 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 3,727 3,727 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 813 1 2 2.7 8.0 154,692 12,992 2,799 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 15,047 1 59 15.8 27.4 1,772,668 49,197 28,508 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 14,251 3 57 22.2 30.1 2,703,404 44,766 65,812 126,121 1,320,596 1,256,687 49,081 41 131,624 1
configure.ocaml no-host 3,785 1 2 2.7 20.4 150,038 11,045 5,138 8,602 71,634 69,802 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,527 30,527 0 1,599 14,801 14,127 350 0 50,000 0
configure.yash no-host 1,806 1 2 2.6 24.2 139,695 7,964 6,600 7,554 70,306 61,835 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.8 116,270 64,455 42,663 4,610 54,546 57,114 478 3 85,326 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 10 9 4.5 bash
15 no-host abuild-print-help 9 8 1 3.4 dash
23 no-host abuild-print-help 455 405 53 21.6 osh-cpython
31 no-host abuild-print-help 22 18 5 8.8 osh-native
1 no-host bin-true 664 504 189 3.0 bash
9 no-host bin-true 536 409 137 1.4 dash
17 no-host bin-true 2,238 1,420 1,066 17.4 osh-cpython
25 no-host bin-true 813 586 240 8.0 osh-native
2 no-host configure.cpython 14,847 8,837 6,409 27.5 bash
10 no-host configure.cpython 14,886 8,921 6,386 27.4 dash
18 no-host configure.cpython 28,112 17,070 12,845 27.3 osh-cpython
26 no-host configure.cpython 15,047 8,860 6,453 27.4 osh-native
4 no-host configure.ocaml 3,780 1,645 1,164 20.6 bash
12 no-host configure.ocaml 3,704 1,568 1,152 20.6 dash
20 no-host configure.ocaml 4,563 2,206 1,560 20.6 osh-cpython
28 no-host configure.ocaml 3,785 1,676 1,149 20.4 osh-native
5 no-host configure.tcc 47 36 12 19.3 bash
13 no-host configure.tcc 42 20 22 19.4 dash
21 no-host configure.tcc 191 129 65 19.4 osh-cpython
29 no-host configure.tcc 49 36 13 19.4 osh-native
3 no-host configure.util-linux 13,742 8,803 5,413 30.1 bash
11 no-host configure.util-linux 14,676 8,959 6,205 30.1 dash
19 no-host configure.util-linux 30,635 20,359 11,346 30.0 osh-cpython
27 no-host configure.util-linux 14,251 8,737 5,713 30.1 osh-native
6 no-host configure.yash 1,796 1,084 721 24.4 bash
14 no-host configure.yash 1,752 992 764 24.4 dash
22 no-host configure.yash 2,407 1,496 953 24.2 osh-cpython
30 no-host configure.yash 1,806 1,052 758 24.2 osh-native
0 no-host hello-world 2 0 2 2.8 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 48 32 16 17.3 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 2,543 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,118 0 0 0 8 0 39 2 dash
23 no-host abuild-print-help 23,498 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,229 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 106,370 0 0 0 8 0 1,980 55 bash
9 no-host bin-true 67,387 0 0 0 8 0 1,990 43 dash
17 no-host bin-true 752,848 0 0 0 8 0 2,000 411 osh-cpython
25 no-host bin-true 126,142 0 0 0 16 0 1,993 254 osh-native
2 no-host configure.cpython 2,225,218 1 0 0 32,928 0 14,476 1,188 bash
10 no-host configure.cpython 2,239,704 0 0 0 32,992 0 14,636 1,156 dash
18 no-host configure.cpython 6,149,468 0 0 0 27,512 0 13,278 1,180 osh-cpython
26 no-host configure.cpython 2,233,466 0 0 0 27,520 0 13,345 1,028 osh-native
4 no-host configure.ocaml 410,996 0 0 0 5,120 0 1,951 177 bash
12 no-host configure.ocaml 390,785 0 0 0 5,112 0 1,907 159 dash
20 no-host configure.ocaml 639,960 1 0 0 5,112 0 1,861 197 osh-cpython
28 no-host configure.ocaml 413,626 0 0 0 5,120 0 1,932 177 osh-native
5 no-host configure.tcc 6,534 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,492 0 0 0 96 0 47 10 dash
21 no-host configure.tcc 23,284 0 0 0 96 0 53 8 osh-cpython
29 no-host configure.tcc 6,982 0 0 0 104 0 46 4 osh-native
3 no-host configure.util-linux 2,099,278 1 0 0 42,400 0 18,589 993 bash
11 no-host configure.util-linux 2,267,112 1 0 0 42,584 0 17,410 1,095 dash
19 no-host configure.util-linux 5,329,513 13 0 0 39,112 0 17,059 1,314 osh-cpython
27 no-host configure.util-linux 2,019,394 1 0 0 39,120 0 17,075 963 osh-native
6 no-host configure.yash 256,449 0 0 0 4,120 0 868 78 bash
14 no-host configure.yash 244,591 0 0 0 3,720 0 872 86 dash
22 no-host configure.yash 384,218 0 0 0 3,728 0 857 81 osh-cpython
30 no-host configure.yash 258,993 0 0 0 3,736 0 854 90 osh-native
0 no-host hello-world 150 0 0 0 8 0 1 1 bash
8 no-host hello-world 84 0 0 0 8 0 1 1 dash
16 no-host hello-world 3,694 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 351 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-3cf72835
dash dash-308ec8e6
osh-cpython osh-b8459165
osh-native osh-7e6126f9
host label host id
no-host no-host-1c33b689