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 10 463 23 24.35 1.19
bin-true no-host 678 539 2,230 807 3.29 1.19
configure.cpython no-host 15,011 15,135 28,638 15,481 1.91 1.03
configure.ocaml no-host 3,757 3,785 4,636 3,840 1.23 1.02
configure.tcc no-host 48 42 192 50 3.98 1.03
configure.util-linux no-host 13,942 15,036 31,436 14,722 2.25 1.06
configure.yash no-host 1,789 1,744 2,452 1,847 1.37 1.03
hello-world no-host 1 1 47 3 31.81 1.96

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,566 1,105 23,230 3,196 9.05 1.25
bin-true no-host 106,384 66,374 751,138 125,248 7.06 1.18
configure.cpython no-host 2,219,438 2,236,488 6,135,303 2,229,102 2.76 1.00
configure.ocaml no-host 410,818 391,321 637,323 413,765 1.55 1.01
configure.tcc no-host 6,545 5,466 23,227 6,978 3.55 1.07
configure.util-linux no-host 2,103,073 2,257,780 5,324,366 2,013,118 2.53 0.96
configure.yash no-host 255,545 244,735 384,968 258,206 1.51 1.01
hello-world no-host 154 81 3,656 349 23.74 2.27

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 2.9 1.4 17.3 8.0 6.00 2.77
configure.cpython no-host 27.3 27.4 27.5 27.4 1.01 1.00
configure.ocaml no-host 20.4 20.6 20.6 20.6 1.01 1.01
configure.tcc no-host 19.3 19.4 19.3 19.3 1.00 1.00
configure.util-linux no-host 30.3 30.1 30.1 30.1 1.00 1.00
configure.yash no-host 24.4 24.4 24.4 24.4 1.00 1.00
hello-world no-host 2.9 1.4 17.2 6.2 5.95 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 3,717 3,717 0 684 1,869 1,164 2 0 50,000 0
bin-true no-host 807 1 2 2.7 8.0 154,682 12,988 2,795 11,737 78,338 64,607 5,012 3 50,000 0
configure.cpython no-host 15,481 1 65 15.8 27.4 1,772,598 49,193 28,504 101,770 908,045 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,722 3 63 22.2 30.1 2,703,262 44,762 65,788 126,121 1,320,489 1,256,652 49,081 41 131,576 1
configure.ocaml no-host 3,840 1 2 2.7 20.6 150,024 11,041 5,134 8,602 71,623 69,799 2,680 3 50,000 0
configure.tcc no-host 50 0 0 1.3 19.3 30,517 30,517 0 1,599 14,793 14,125 350 0 50,000 0
configure.yash no-host 1,847 1 2 2.6 24.4 139,681 7,960 6,596 7,554 70,295 61,832 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.8 116,260 64,451 42,659 4,609 54,538 57,113 478 3 85,318 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 4.5 bash
15 no-host abuild-print-help 10 8 2 3.4 dash
23 no-host abuild-print-help 463 413 53 21.6 osh-cpython
31 no-host abuild-print-help 23 20 3 8.8 osh-native
1 no-host bin-true 678 500 210 2.9 bash
9 no-host bin-true 539 415 134 1.4 dash
17 no-host bin-true 2,230 1,461 1,022 17.3 osh-cpython
25 no-host bin-true 807 584 239 8.0 osh-native
2 no-host configure.cpython 15,011 9,051 6,357 27.3 bash
10 no-host configure.cpython 15,135 9,091 6,462 27.4 dash
18 no-host configure.cpython 28,638 17,406 13,071 27.5 osh-cpython
26 no-host configure.cpython 15,481 9,105 6,642 27.4 osh-native
4 no-host configure.ocaml 3,757 1,567 1,231 20.4 bash
12 no-host configure.ocaml 3,785 1,607 1,198 20.6 dash
20 no-host configure.ocaml 4,636 2,245 1,591 20.6 osh-cpython
28 no-host configure.ocaml 3,840 1,572 1,302 20.6 osh-native
5 no-host configure.tcc 48 23 26 19.3 bash
13 no-host configure.tcc 42 31 11 19.4 dash
21 no-host configure.tcc 192 122 74 19.3 osh-cpython
29 no-host configure.tcc 50 29 21 19.3 osh-native
3 no-host configure.util-linux 13,942 8,739 5,669 30.3 bash
11 no-host configure.util-linux 15,036 9,286 6,244 30.1 dash
19 no-host configure.util-linux 31,436 21,011 11,515 30.1 osh-cpython
27 no-host configure.util-linux 14,722 8,939 5,982 30.1 osh-native
6 no-host configure.yash 1,789 1,061 736 24.4 bash
14 no-host configure.yash 1,744 1,020 728 24.4 dash
22 no-host configure.yash 2,452 1,455 1,040 24.4 osh-cpython
30 no-host configure.yash 1,847 1,042 807 24.4 osh-native
0 no-host hello-world 1 1 0 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 47 31 15 17.2 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 2,566 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,105 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,230 0 0 0 8 0 47 4 osh-cpython
31 no-host abuild-print-help 3,196 0 0 0 16 0 42 1 osh-native
1 no-host bin-true 106,384 0 0 0 8 0 1,990 177 bash
9 no-host bin-true 66,374 0 0 0 8 0 1,986 37 dash
17 no-host bin-true 751,138 0 0 0 8 0 1,997 240 osh-cpython
25 no-host bin-true 125,248 0 0 0 16 0 1,987 81 osh-native
2 no-host configure.cpython 2,219,438 0 0 0 32,928 0 14,454 1,161 bash
10 no-host configure.cpython 2,236,488 0 0 0 32,992 0 14,588 1,199 dash
18 no-host configure.cpython 6,135,303 2 0 0 27,512 0 13,227 1,149 osh-cpython
26 no-host configure.cpython 2,229,102 0 0 0 27,520 0 13,238 1,012 osh-native
4 no-host configure.ocaml 410,818 0 0 0 5,120 0 1,951 184 bash
12 no-host configure.ocaml 391,321 0 0 0 5,112 0 1,940 148 dash
20 no-host configure.ocaml 637,323 0 0 0 5,112 0 1,862 168 osh-cpython
28 no-host configure.ocaml 413,765 0 0 0 5,120 0 1,940 181 osh-native
5 no-host configure.tcc 6,545 0 0 0 104 0 49 4 bash
13 no-host configure.tcc 5,466 0 0 0 96 0 47 4 dash
21 no-host configure.tcc 23,227 0 0 0 96 0 53 7 osh-cpython
29 no-host configure.tcc 6,978 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,103,073 0 0 0 42,408 0 18,560 1,034 bash
11 no-host configure.util-linux 2,257,780 0 0 0 42,592 0 17,297 1,213 dash
19 no-host configure.util-linux 5,324,366 10 0 0 39,112 0 17,067 1,339 osh-cpython
27 no-host configure.util-linux 2,013,118 3 0 0 39,128 0 17,095 1,145 osh-native
6 no-host configure.yash 255,545 0 0 0 4,120 0 871 73 bash
14 no-host configure.yash 244,735 0 0 0 3,720 0 868 86 dash
22 no-host configure.yash 384,968 0 0 0 3,728 0 856 89 osh-cpython
30 no-host configure.yash 258,206 0 0 0 3,736 0 856 93 osh-native
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 81 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,656 0 0 0 8 0 7 6 osh-cpython
24 no-host hello-world 349 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-7a59c91f
dash dash-308ec8e6
osh-cpython osh-6dcbe1ba
osh-native osh-9f47922e
host label host id
no-host no-host-13226fd6