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 23 23.63 1.20
bin-true no-host 675 541 2,254 813 3.34 1.20
configure.cpython no-host 14,887 14,937 28,224 15,122 1.90 1.02
configure.ocaml no-host 3,790 3,719 4,572 3,809 1.21 1.01
configure.tcc no-host 48 41 193 49 4.05 1.03
configure.util-linux no-host 13,888 14,791 30,957 14,303 2.23 1.03
configure.yash no-host 1,803 1,754 2,428 1,813 1.35 1.01
hello-world no-host 1 1 48 3 32.32 1.99

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,553 1,088 23,442 3,210 9.18 1.26
bin-true no-host 106,395 65,406 757,568 127,183 7.12 1.20
configure.cpython no-host 2,224,997 2,237,743 6,173,555 2,230,324 2.77 1.00
configure.ocaml no-host 410,439 391,151 640,946 413,727 1.56 1.01
configure.tcc no-host 6,574 5,485 23,330 6,992 3.55 1.06
configure.util-linux no-host 2,095,934 2,262,032 5,349,566 2,019,782 2.55 0.96
configure.yash no-host 256,403 245,177 385,427 257,987 1.50 1.01
hello-world no-host 150 83 3,688 349 24.59 2.33

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 21.8 9.0 5.03 2.09
bin-true no-host 3.0 1.4 17.4 8.3 5.78 2.74
configure.cpython no-host 27.5 27.5 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.4 20.6 20.4 1.00 0.99
configure.tcc no-host 19.3 19.3 19.4 19.3 1.01 1.00
configure.util-linux no-host 30.0 30.1 30.1 30.0 1.00 1.00
configure.yash no-host 24.5 24.4 24.4 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 8.3 154,692 12,992 2,799 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 15,122 1 60 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 14,303 2 59 22.2 30.0 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 3,809 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 19.3 30,527 30,527 0 1,599 14,801 14,127 350 0 50,000 0
configure.yash no-host 1,813 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 23 1 2 2.8 9.0 116,270 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 13 7 4.3 bash
15 no-host abuild-print-help 9 8 1 3.4 dash
23 no-host abuild-print-help 455 407 52 21.8 osh-cpython
31 no-host abuild-print-help 23 17 6 9.0 osh-native
1 no-host bin-true 675 520 187 3.0 bash
9 no-host bin-true 541 434 116 1.4 dash
17 no-host bin-true 2,254 1,497 1,016 17.4 osh-cpython
25 no-host bin-true 813 593 235 8.3 osh-native
2 no-host configure.cpython 14,887 8,982 6,303 27.5 bash
10 no-host configure.cpython 14,937 9,023 6,345 27.5 dash
18 no-host configure.cpython 28,224 17,329 12,732 27.4 osh-cpython
26 no-host configure.cpython 15,122 8,752 6,646 27.4 osh-native
4 no-host configure.ocaml 3,790 1,670 1,146 20.6 bash
12 no-host configure.ocaml 3,719 1,525 1,212 20.4 dash
20 no-host configure.ocaml 4,572 2,164 1,616 20.6 osh-cpython
28 no-host configure.ocaml 3,809 1,532 1,317 20.4 osh-native
5 no-host configure.tcc 48 29 19 19.3 bash
13 no-host configure.tcc 41 31 10 19.3 dash
21 no-host configure.tcc 193 154 42 19.4 osh-cpython
29 no-host configure.tcc 49 37 13 19.3 osh-native
3 no-host configure.util-linux 13,888 8,794 5,587 30.0 bash
11 no-host configure.util-linux 14,791 9,136 6,157 30.1 dash
19 no-host configure.util-linux 30,957 20,694 11,352 30.1 osh-cpython
27 no-host configure.util-linux 14,303 8,672 5,831 30.0 osh-native
6 no-host configure.yash 1,803 1,052 758 24.5 bash
14 no-host configure.yash 1,754 1,021 736 24.4 dash
22 no-host configure.yash 2,428 1,533 938 24.4 osh-cpython
30 no-host configure.yash 1,813 1,059 758 24.2 osh-native
0 no-host hello-world 1 1 0 2.8 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 48 36 12 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 2,553 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,088 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,442 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,210 0 0 0 16 0 41 3 osh-native
1 no-host bin-true 106,395 0 0 0 8 0 1,993 44 bash
9 no-host bin-true 65,406 0 0 0 8 0 1,988 43 dash
17 no-host bin-true 757,568 0 0 0 8 0 1,998 341 osh-cpython
25 no-host bin-true 127,183 0 0 0 16 0 1,985 97 osh-native
2 no-host configure.cpython 2,224,997 1 0 0 32,928 0 14,560 909 bash
10 no-host configure.cpython 2,237,743 0 0 0 32,992 0 14,674 993 dash
18 no-host configure.cpython 6,173,555 0 0 0 27,512 0 13,281 1,188 osh-cpython
26 no-host configure.cpython 2,230,324 0 0 0 27,520 0 13,296 998 osh-native
4 no-host configure.ocaml 410,439 0 0 0 5,120 0 1,956 167 bash
12 no-host configure.ocaml 391,151 0 0 0 5,112 0 1,896 157 dash
20 no-host configure.ocaml 640,946 0 0 0 5,112 0 1,859 170 osh-cpython
28 no-host configure.ocaml 413,727 0 0 0 5,120 0 1,929 170 osh-native
5 no-host configure.tcc 6,574 0 0 0 104 0 49 4 bash
13 no-host configure.tcc 5,485 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,330 0 0 0 96 0 53 6 osh-cpython
29 no-host configure.tcc 6,992 0 0 0 104 0 47 4 osh-native
3 no-host configure.util-linux 2,095,934 0 0 0 42,400 0 18,673 1,015 bash
11 no-host configure.util-linux 2,262,032 2 0 0 42,584 0 17,492 1,262 dash
19 no-host configure.util-linux 5,349,566 6 0 0 39,128 0 17,050 1,382 osh-cpython
27 no-host configure.util-linux 2,019,782 0 0 0 39,120 0 17,005 974 osh-native
6 no-host configure.yash 256,403 0 0 0 4,120 0 872 71 bash
14 no-host configure.yash 245,177 0 0 0 3,720 0 868 83 dash
22 no-host configure.yash 385,427 0 0 0 3,728 0 860 100 osh-cpython
30 no-host configure.yash 257,987 0 0 0 3,736 0 849 82 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 3,688 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 349 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-8e1ae0f1
dash dash-308ec8e6
osh-cpython osh-d95d5930
osh-native osh-f914d7b4
host label host id
no-host no-host-1c33b689