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 9 453 22 24.28 1.20
bin-true no-host 669 543 2,214 827 3.31 1.23
configure.cpython no-host 14,863 14,962 28,242 15,164 1.90 1.02
configure.ocaml no-host 3,778 3,704 4,571 3,794 1.21 1.00
configure.tcc no-host 47 41 190 48 4.02 1.02
configure.util-linux no-host 13,878 14,744 30,803 14,291 2.22 1.03
configure.yash no-host 1,806 1,758 2,426 1,814 1.34 1.00
hello-world no-host 2 1 48 3 29.23 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 2,521 1,115 23,447 3,207 9.30 1.27
bin-true no-host 103,351 66,396 755,136 128,198 7.31 1.24
configure.cpython no-host 2,213,297 2,241,853 6,106,915 2,232,097 2.76 1.01
configure.ocaml no-host 410,624 391,137 637,882 413,669 1.55 1.01
configure.tcc no-host 6,564 5,478 23,138 6,993 3.52 1.07
configure.util-linux no-host 2,094,892 2,265,620 5,313,230 2,003,921 2.54 0.96
configure.yash no-host 256,323 244,626 384,606 258,787 1.50 1.01
hello-world no-host 152 82 3,654 347 24.04 2.28

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 3.3 21.6 8.8 5.00 2.03
bin-true no-host 3.0 1.4 17.2 7.9 5.70 2.61
configure.cpython no-host 27.4 27.4 27.1 27.4 0.99 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 30.1 30.0 30.1 30.0 1.00 1.00
configure.yash no-host 24.4 24.4 24.2 24.4 0.99 1.00
hello-world no-host 2.9 1.4 17.4 6.2 6.05 2.14

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 3,728 3,728 0 684 1,880 1,164 2 0 50,000 0
bin-true no-host 827 1 2 2.7 7.9 154,693 12,995 2,802 11,737 78,349 64,607 5,012 3 50,000 0
configure.cpython no-host 15,164 1 59 15.8 27.4 1,772,609 49,200 28,511 101,770 908,056 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,291 2 58 22.2 30.0 2,703,273 42,774 65,815 126,121 1,320,500 1,256,652 49,081 41 131,630 1
configure.ocaml no-host 3,794 0 2 2.7 20.6 150,035 11,048 5,141 8,602 71,634 69,799 2,680 3 50,000 0
configure.tcc no-host 48 0 0 1.3 19.3 30,528 30,528 0 1,599 14,804 14,125 350 0 50,000 0
configure.yash no-host 1,814 1 2 2.6 24.4 139,692 7,967 6,603 7,554 70,306 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.8 116,271 64,458 42,666 4,610 54,549 57,112 478 3 85,332 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 17 2 4.3 bash
15 no-host abuild-print-help 9 8 1 3.3 dash
23 no-host abuild-print-help 453 391 65 21.6 osh-cpython
31 no-host abuild-print-help 22 19 4 8.8 osh-native
1 no-host bin-true 669 491 212 3.0 bash
9 no-host bin-true 543 406 146 1.4 dash
17 no-host bin-true 2,214 1,473 996 17.2 osh-cpython
25 no-host bin-true 827 574 267 7.9 osh-native
2 no-host configure.cpython 14,863 8,798 6,455 27.4 bash
10 no-host configure.cpython 14,962 9,099 6,277 27.4 dash
18 no-host configure.cpython 28,242 17,220 12,825 27.1 osh-cpython
26 no-host configure.cpython 15,164 8,966 6,467 27.4 osh-native
4 no-host configure.ocaml 3,778 1,606 1,199 20.6 bash
12 no-host configure.ocaml 3,704 1,591 1,132 20.6 dash
20 no-host configure.ocaml 4,571 2,119 1,653 20.6 osh-cpython
28 no-host configure.ocaml 3,794 1,642 1,192 20.6 osh-native
5 no-host configure.tcc 47 18 30 19.3 bash
13 no-host configure.tcc 41 21 21 19.3 dash
21 no-host configure.tcc 190 146 48 19.3 osh-cpython
29 no-host configure.tcc 48 28 21 19.3 osh-native
3 no-host configure.util-linux 13,878 8,802 5,551 30.1 bash
11 no-host configure.util-linux 14,744 9,070 6,155 30.0 dash
19 no-host configure.util-linux 30,803 20,511 11,353 30.1 osh-cpython
27 no-host configure.util-linux 14,291 8,650 5,836 30.0 osh-native
6 no-host configure.yash 1,806 1,010 804 24.4 bash
14 no-host configure.yash 1,758 1,058 703 24.4 dash
22 no-host configure.yash 2,426 1,448 1,020 24.2 osh-cpython
30 no-host configure.yash 1,814 1,039 779 24.4 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 48 32 15 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 2,521 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,115 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,447 0 0 0 8 0 47 10 osh-cpython
31 no-host abuild-print-help 3,207 0 0 0 16 0 41 5 osh-native
1 no-host bin-true 103,351 0 0 0 8 0 1,990 46 bash
9 no-host bin-true 66,396 0 0 0 8 0 1,988 93 dash
17 no-host bin-true 755,136 0 0 0 8 0 1,991 187 osh-cpython
25 no-host bin-true 128,198 0 0 0 16 0 1,992 168 osh-native
2 no-host configure.cpython 2,213,297 0 0 0 32,928 0 14,494 1,129 bash
10 no-host configure.cpython 2,241,853 1 0 0 32,992 0 14,519 1,189 dash
18 no-host configure.cpython 6,106,915 3 0 0 27,512 0 13,301 1,162 osh-cpython
26 no-host configure.cpython 2,232,097 0 0 0 27,520 0 13,365 1,203 osh-native
4 no-host configure.ocaml 410,624 0 0 0 5,120 0 1,952 164 bash
12 no-host configure.ocaml 391,137 0 0 0 5,112 0 1,896 158 dash
20 no-host configure.ocaml 637,882 1 0 0 5,112 0 1,866 159 osh-cpython
28 no-host configure.ocaml 413,669 0 0 0 5,120 0 1,929 178 osh-native
5 no-host configure.tcc 6,564 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,478 0 0 0 96 0 47 0 dash
21 no-host configure.tcc 23,138 0 0 0 96 0 53 6 osh-cpython
29 no-host configure.tcc 6,993 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,094,892 1 0 0 42,400 0 18,563 1,047 bash
11 no-host configure.util-linux 2,265,620 2 0 0 42,584 0 17,420 1,079 dash
19 no-host configure.util-linux 5,313,230 11 0 0 39,120 0 17,013 1,341 osh-cpython
27 no-host configure.util-linux 2,003,921 1 0 0 39,120 0 17,070 1,142 osh-native
6 no-host configure.yash 256,323 0 0 0 4,120 0 871 68 bash
14 no-host configure.yash 244,626 0 0 0 3,720 0 868 88 dash
22 no-host configure.yash 384,606 0 0 0 3,728 0 856 110 osh-cpython
30 no-host configure.yash 258,787 0 0 0 3,736 0 852 78 osh-native
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 82 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,654 0 0 0 8 0 7 7 osh-cpython
24 no-host hello-world 347 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-4086843e
dash dash-308ec8e6
osh-cpython osh-e71ac6f2
osh-native osh-1eb9694b
host label host id
no-host no-host-1c33b689