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 9 452 22 23.52 1.16
bin-true no-host 677 561 2,226 829 3.29 1.23
configure.cpython no-host 15,204 15,319 28,709 15,473 1.89 1.02
configure.ocaml no-host 3,816 3,768 4,664 3,866 1.22 1.01
configure.tcc no-host 47 42 190 48 4.00 1.02
configure.util-linux no-host 14,243 15,094 31,499 14,591 2.21 1.02
configure.yash no-host 1,869 1,796 2,459 1,843 1.32 0.99
hello-world no-host 2 1 48 3 27.63 1.62

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,523 1,107 23,062 3,198 9.14 1.27
bin-true no-host 104,352 66,465 744,901 128,606 7.14 1.23
configure.cpython no-host 2,218,498 2,242,852 6,063,620 2,245,826 2.73 1.01
configure.ocaml no-host 409,850 391,256 632,843 413,849 1.54 1.01
configure.tcc no-host 6,541 5,460 22,970 6,973 3.51 1.07
configure.util-linux no-host 2,109,748 2,267,800 5,301,144 2,015,464 2.51 0.96
configure.yash no-host 255,514 245,125 384,075 258,859 1.50 1.01
hello-world no-host 150 81 3,627 339 24.18 2.26

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 21.5 8.8 4.97 2.03
bin-true no-host 2.9 1.6 17.2 8.0 5.95 2.77
configure.cpython no-host 27.4 27.4 27.1 27.3 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 19.1 19.4 19.4 1.01 1.01
configure.util-linux no-host 30.1 30.3 30.3 30.1 1.00 1.00
configure.yash no-host 24.5 24.2 24.5 24.2 1.00 0.99
hello-world no-host 2.8 1.4 17.0 6.2 6.19 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 3,673 3,673 0 681 1,828 1,164 2 0 50,000 0
bin-true no-host 829 1 2 2.7 8.0 154,619 12,860 2,762 12,730 77,280 64,609 5,012 3 50,000 0
configure.cpython no-host 15,473 2 61 15.9 27.3 1,765,934 39,052 24,503 101,923 901,347 762,664 42,399 60 50,000 0
configure.util-linux no-host 14,591 3 58 22.2 30.1 2,695,085 29,056 65,754 126,121 1,312,366 1,256,598 49,081 41 131,508 1
configure.ocaml no-host 3,866 0 2 2.7 20.4 149,110 10,969 5,100 8,602 70,893 69,615 2,680 3 50,000 0
configure.tcc no-host 48 0 0 1.3 19.4 30,387 30,387 0 1,599 14,663 14,125 350 0 50,000 0
configure.yash no-host 1,843 1 2 2.6 24.2 138,968 6,642 6,495 7,554 69,574 61,840 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.8 116,013 64,388 42,627 4,601 54,295 57,117 478 3 85,254 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 7 4.3 bash
15 no-host abuild-print-help 9 10 0 3.4 dash
23 no-host abuild-print-help 452 410 45 21.5 osh-cpython
31 no-host abuild-print-help 22 16 7 8.8 osh-native
1 no-host bin-true 677 496 210 2.9 bash
9 no-host bin-true 561 425 145 1.6 dash
17 no-host bin-true 2,226 1,462 1,010 17.2 osh-cpython
25 no-host bin-true 829 585 259 8.0 osh-native
2 no-host configure.cpython 15,204 9,192 6,409 27.4 bash
10 no-host configure.cpython 15,319 9,352 6,389 27.4 dash
18 no-host configure.cpython 28,709 17,727 12,796 27.1 osh-cpython
26 no-host configure.cpython 15,473 9,097 6,641 27.3 osh-native
4 no-host configure.ocaml 3,816 1,621 1,232 20.6 bash
12 no-host configure.ocaml 3,768 1,645 1,144 20.6 dash
20 no-host configure.ocaml 4,664 2,243 1,623 20.6 osh-cpython
28 no-host configure.ocaml 3,866 1,646 1,259 20.4 osh-native
5 no-host configure.tcc 47 24 24 19.3 bash
13 no-host configure.tcc 42 33 9 19.1 dash
21 no-host configure.tcc 190 117 76 19.4 osh-cpython
29 no-host configure.tcc 48 40 9 19.4 osh-native
3 no-host configure.util-linux 14,243 8,981 5,740 30.1 bash
11 no-host configure.util-linux 15,094 9,364 6,225 30.3 dash
19 no-host configure.util-linux 31,499 20,862 11,700 30.3 osh-cpython
27 no-host configure.util-linux 14,591 8,833 5,953 30.1 osh-native
6 no-host configure.yash 1,869 1,046 803 24.5 bash
14 no-host configure.yash 1,796 1,079 719 24.2 dash
22 no-host configure.yash 2,459 1,544 957 24.5 osh-cpython
30 no-host configure.yash 1,843 1,067 777 24.2 osh-native
0 no-host hello-world 2 0 2 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 48 36 12 17.0 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 2,523 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,107 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,062 0 0 0 8 0 47 7 osh-cpython
31 no-host abuild-print-help 3,198 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 104,352 0 0 0 8 0 1,989 53 bash
9 no-host bin-true 66,465 0 0 0 8 0 1,991 121 dash
17 no-host bin-true 744,901 0 0 0 8 0 1,998 226 osh-cpython
25 no-host bin-true 128,606 0 0 0 16 0 1,989 109 osh-native
2 no-host configure.cpython 2,218,498 1 0 0 32,928 0 14,621 1,339 bash
10 no-host configure.cpython 2,242,852 1 0 0 32,992 0 14,766 1,064 dash
18 no-host configure.cpython 6,063,620 0 0 0 27,512 0 13,245 1,100 osh-cpython
26 no-host configure.cpython 2,245,826 0 0 0 27,520 0 13,359 911 osh-native
4 no-host configure.ocaml 409,850 0 0 0 5,120 0 1,947 166 bash
12 no-host configure.ocaml 391,256 0 0 0 5,112 0 1,941 137 dash
20 no-host configure.ocaml 632,843 0 0 0 5,112 0 1,865 181 osh-cpython
28 no-host configure.ocaml 413,849 0 0 0 5,120 0 1,929 153 osh-native
5 no-host configure.tcc 6,541 0 0 0 104 0 49 0 bash
13 no-host configure.tcc 5,460 0 0 0 96 0 47 0 dash
21 no-host configure.tcc 22,970 0 0 0 96 0 53 6 osh-cpython
29 no-host configure.tcc 6,973 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,109,748 1 0 0 42,400 0 18,570 1,150 bash
11 no-host configure.util-linux 2,267,800 0 0 0 42,584 0 17,370 1,062 dash
19 no-host configure.util-linux 5,301,144 13 0 0 39,112 0 17,061 1,280 osh-cpython
27 no-host configure.util-linux 2,015,464 0 0 0 39,120 0 17,049 936 osh-native
6 no-host configure.yash 255,514 0 0 0 4,120 0 877 78 bash
14 no-host configure.yash 245,125 0 0 0 3,720 0 868 84 dash
22 no-host configure.yash 384,075 0 0 0 3,728 0 854 104 osh-cpython
30 no-host configure.yash 258,859 0 0 0 3,736 0 854 77 osh-native
0 no-host hello-world 150 0 0 0 8 0 0 1 bash
8 no-host hello-world 81 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,627 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 339 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-4d66bfc7
dash dash-308ec8e6
osh-cpython osh-5ef212af
osh-native osh-f72a13aa
host label host id
no-host no-host-f581f4dd