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 20 9 450 22 22.95 1.13
bin-true no-host 669 543 2,692 1,018 4.02 1.52
configure.cpython no-host 14,942 15,017 28,669 15,239 1.92 1.02
configure.ocaml no-host 3,766 3,787 4,611 3,825 1.22 1.02
configure.tcc no-host 48 43 194 50 4.04 1.03
configure.util-linux no-host 13,951 14,852 30,832 14,321 2.21 1.03
configure.yash no-host 1,816 1,769 2,456 1,875 1.35 1.03
hello-world no-host 2 1 48 3 32.13 1.92

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,517 1,092 23,045 3,176 9.16 1.26
bin-true no-host 105,345 66,442 881,084 244,794 8.36 2.32
configure.cpython no-host 2,221,625 2,244,238 6,160,051 2,231,012 2.77 1.00
configure.ocaml no-host 410,554 391,261 639,443 413,434 1.56 1.01
configure.tcc no-host 6,587 5,471 23,222 7,022 3.53 1.07
configure.util-linux no-host 2,106,868 2,262,260 5,329,077 2,005,371 2.53 0.95
configure.yash no-host 255,729 243,956 387,101 260,647 1.51 1.02
hello-world no-host 153 81 3,691 349 24.12 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 4.5 3.5 21.6 8.8 4.85 1.97
bin-true no-host 2.9 1.4 19.1 8.0 6.63 2.77
configure.cpython no-host 27.4 27.4 27.4 27.5 1.00 1.00
configure.ocaml no-host 20.4 20.4 20.6 20.6 1.01 1.01
configure.tcc no-host 19.3 19.3 19.3 19.3 1.00 1.00
configure.util-linux no-host 30.0 30.0 30.0 30.3 1.00 1.01
configure.yash no-host 24.4 24.4 24.2 24.4 0.99 1.00
hello-world no-host 2.8 1.6 17.4 6.3 6.33 2.29

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 6.3 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 1,018 1 2 2.6 8.0 202,738 13,857 2,818 9,734 106,375 86,629 3,008 4 50,000 0
configure.cpython no-host 15,239 1 60 15.0 27.5 1,772,714 49,108 28,528 86,381 908,127 778,206 22,694 60 50,000 0
configure.util-linux no-host 14,321 3 59 21.3 30.3 2,703,546 42,745 65,832 109,643 1,320,681 1,273,222 27,391 41 131,664 1
configure.ocaml no-host 3,825 1 2 2.6 20.6 150,084 10,993 5,163 7,513 71,663 70,908 1,448 3 50,000 0
configure.tcc no-host 50 0 0 1.3 19.3 30,573 30,573 0 1,504 14,830 14,239 226 0 50,000 0
configure.yash no-host 1,875 1 2 2.6 24.4 142,957 10,576 6,510 6,320 72,211 64,426 1,803 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.8 116,292 64,471 42,681 4,555 54,561 57,176 270 3 85,362 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 20 15 5 4.5 bash
15 no-host abuild-print-help 9 5 5 3.5 dash
23 no-host abuild-print-help 450 407 46 21.6 osh-cpython
31 no-host abuild-print-help 22 21 2 8.8 osh-native
1 no-host bin-true 669 470 229 2.9 bash
9 no-host bin-true 543 420 131 1.4 dash
17 no-host bin-true 2,692 1,785 1,179 19.1 osh-cpython
25 no-host bin-true 1,018 742 294 8.0 osh-native
2 no-host configure.cpython 14,942 8,916 6,423 27.4 bash
10 no-host configure.cpython 15,017 9,147 6,293 27.4 dash
18 no-host configure.cpython 28,669 17,521 13,016 27.4 osh-cpython
26 no-host configure.cpython 15,239 9,028 6,481 27.5 osh-native
4 no-host configure.ocaml 3,766 1,510 1,297 20.4 bash
12 no-host configure.ocaml 3,787 1,580 1,227 20.4 dash
20 no-host configure.ocaml 4,611 2,273 1,543 20.6 osh-cpython
28 no-host configure.ocaml 3,825 1,576 1,287 20.6 osh-native
5 no-host configure.tcc 48 17 32 19.3 bash
13 no-host configure.tcc 43 26 18 19.3 dash
21 no-host configure.tcc 194 146 51 19.3 osh-cpython
29 no-host configure.tcc 50 26 24 19.3 osh-native
3 no-host configure.util-linux 13,951 8,902 5,521 30.0 bash
11 no-host configure.util-linux 14,852 9,091 6,256 30.0 dash
19 no-host configure.util-linux 30,832 20,711 11,205 30.0 osh-cpython
27 no-host configure.util-linux 14,321 8,794 5,731 30.3 osh-native
6 no-host configure.yash 1,816 1,106 717 24.4 bash
14 no-host configure.yash 1,769 1,042 731 24.4 dash
22 no-host configure.yash 2,456 1,521 976 24.2 osh-cpython
30 no-host configure.yash 1,875 1,046 833 24.4 osh-native
0 no-host hello-world 2 2 0 2.8 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 48 32 16 17.4 osh-cpython
24 no-host hello-world 3 0 3 6.3 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 2,517 0 0 0 16 0 41 3 bash
15 no-host abuild-print-help 1,092 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,045 0 0 0 8 0 45 8 osh-cpython
31 no-host abuild-print-help 3,176 0 0 0 16 0 39 3 osh-native
1 no-host bin-true 105,345 0 0 0 8 0 1,986 54 bash
9 no-host bin-true 66,442 0 0 0 8 0 1,986 42 dash
17 no-host bin-true 881,084 0 0 0 8 0 1,989 224 osh-cpython
25 no-host bin-true 244,794 0 0 0 16 0 1,992 123 osh-native
2 no-host configure.cpython 2,221,625 0 0 0 32,928 0 14,425 1,264 bash
10 no-host configure.cpython 2,244,238 0 0 0 32,992 0 14,650 1,057 dash
18 no-host configure.cpython 6,160,051 0 0 0 27,512 0 13,224 1,255 osh-cpython
26 no-host configure.cpython 2,231,012 0 0 0 27,520 0 13,250 1,110 osh-native
4 no-host configure.ocaml 410,554 0 0 0 5,120 0 1,939 153 bash
12 no-host configure.ocaml 391,261 0 0 0 5,112 0 1,921 149 dash
20 no-host configure.ocaml 639,443 1 0 0 5,112 0 1,852 207 osh-cpython
28 no-host configure.ocaml 413,434 0 0 0 5,120 0 1,932 179 osh-native
5 no-host configure.tcc 6,587 0 0 0 104 0 49 5 bash
13 no-host configure.tcc 5,471 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,222 0 0 0 96 0 53 6 osh-cpython
29 no-host configure.tcc 7,022 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,106,868 0 0 0 42,400 0 18,600 1,250 bash
11 no-host configure.util-linux 2,262,260 0 0 0 42,584 0 17,407 1,118 dash
19 no-host configure.util-linux 5,329,077 13 0 0 39,112 0 17,030 1,126 osh-cpython
27 no-host configure.util-linux 2,005,371 0 0 0 39,120 0 17,108 1,003 osh-native
6 no-host configure.yash 255,729 0 0 0 4,120 0 872 93 bash
14 no-host configure.yash 243,956 0 0 0 3,720 0 867 88 dash
22 no-host configure.yash 387,101 0 0 0 3,728 0 852 84 osh-cpython
30 no-host configure.yash 260,647 0 0 0 3,736 0 850 75 osh-native
0 no-host hello-world 153 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 3,691 0 0 0 8 0 7 4 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-4797d62b
dash dash-308ec8e6
osh-cpython osh-726d491e
osh-native osh-232abbcd
host label host id
no-host no-host-556df3ee