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 10 464 23 24.25 1.21
bin-true no-host 674 541 2,247 815 3.33 1.21
configure.cpython no-host 15,146 15,264 28,779 15,400 1.90 1.02
configure.ocaml no-host 3,849 3,757 4,668 3,863 1.21 1.00
configure.tcc no-host 47 42 196 48 4.14 1.02
configure.util-linux no-host 14,138 15,003 31,603 14,549 2.24 1.03
configure.yash no-host 1,840 1,793 2,472 1,843 1.34 1.00
hello-world no-host 2 1 48 3 31.60 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 2,544 1,114 23,245 3,227 9.14 1.27
bin-true no-host 103,350 66,439 753,516 127,147 7.29 1.23
configure.cpython no-host 2,220,539 2,238,856 6,153,149 2,234,786 2.77 1.01
configure.ocaml no-host 410,194 391,009 638,279 413,576 1.56 1.01
configure.tcc no-host 6,592 5,482 23,227 6,994 3.52 1.06
configure.util-linux no-host 2,098,187 2,259,423 5,320,980 2,005,212 2.54 0.96
configure.yash no-host 256,654 244,473 385,062 258,909 1.50 1.01
hello-world no-host 152 81 3,653 346 24.03 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 21.5 9.0 4.82 2.03
bin-true no-host 3.0 1.6 17.3 7.9 5.74 2.61
configure.cpython no-host 27.4 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.4 1.00 0.99
configure.tcc no-host 19.4 19.3 19.3 19.3 0.99 0.99
configure.util-linux no-host 30.3 30.1 30.3 30.1 1.00 1.00
configure.yash no-host 24.4 24.4 24.4 24.2 1.00 0.99
hello-world no-host 2.9 1.4 17.3 6.3 6.00 2.18

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 3,723 3,723 0 684 1,875 1,164 2 0 50,000 0
bin-true no-host 815 1 2 2.7 7.9 154,688 12,992 2,799 11,737 78,344 64,607 5,012 3 50,000 0
configure.cpython no-host 15,400 1 61 15.8 27.4 1,772,604 49,197 28,508 101,770 908,051 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,549 3 61 22.2 30.1 2,703,268 44,766 65,792 126,121 1,320,495 1,256,652 49,081 41 131,584 1
configure.ocaml no-host 3,863 1 2 2.7 20.4 150,030 11,045 5,138 8,602 71,629 69,799 2,680 3 50,000 0
configure.tcc no-host 48 0 0 1.3 19.3 30,523 30,523 0 1,599 14,799 14,125 350 0 50,000 0
configure.yash no-host 1,843 1 2 2.6 24.2 139,687 7,964 6,600 7,554 70,301 61,832 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 9.0 116,266 64,455 42,663 4,610 54,544 57,112 478 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 6 4.5 bash
15 no-host abuild-print-help 10 4 6 3.5 dash
23 no-host abuild-print-help 464 422 46 21.5 osh-cpython
31 no-host abuild-print-help 23 10 13 9.0 osh-native
1 no-host bin-true 674 492 216 3.0 bash
9 no-host bin-true 541 416 136 1.6 dash
17 no-host bin-true 2,247 1,483 1,020 17.3 osh-cpython
25 no-host bin-true 815 573 256 7.9 osh-native
2 no-host configure.cpython 15,146 9,166 6,383 27.4 bash
10 no-host configure.cpython 15,264 9,081 6,599 27.4 dash
18 no-host configure.cpython 28,779 17,390 13,236 27.4 osh-cpython
26 no-host configure.cpython 15,400 9,131 6,535 27.4 osh-native
4 no-host configure.ocaml 3,849 1,719 1,169 20.6 bash
12 no-host configure.ocaml 3,757 1,586 1,189 20.6 dash
20 no-host configure.ocaml 4,668 2,287 1,586 20.6 osh-cpython
28 no-host configure.ocaml 3,863 1,692 1,211 20.4 osh-native
5 no-host configure.tcc 47 23 25 19.4 bash
13 no-host configure.tcc 42 28 14 19.3 dash
21 no-host configure.tcc 196 129 71 19.3 osh-cpython
29 no-host configure.tcc 48 34 14 19.3 osh-native
3 no-host configure.util-linux 14,138 8,866 5,739 30.3 bash
11 no-host configure.util-linux 15,003 9,187 6,309 30.1 dash
19 no-host configure.util-linux 31,603 21,211 11,476 30.3 osh-cpython
27 no-host configure.util-linux 14,549 8,871 5,875 30.1 osh-native
6 no-host configure.yash 1,840 1,073 775 24.4 bash
14 no-host configure.yash 1,793 1,043 753 24.4 dash
22 no-host configure.yash 2,472 1,557 957 24.4 osh-cpython
30 no-host configure.yash 1,843 1,023 824 24.2 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 16 17.3 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 2,544 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,114 0 0 0 8 0 39 5 dash
23 no-host abuild-print-help 23,245 0 0 0 8 0 47 8 osh-cpython
31 no-host abuild-print-help 3,227 0 0 0 16 0 41 5 osh-native
1 no-host bin-true 103,350 0 0 0 8 0 1,990 41 bash
9 no-host bin-true 66,439 0 0 0 8 0 1,985 31 dash
17 no-host bin-true 753,516 0 0 0 8 0 2,000 222 osh-cpython
25 no-host bin-true 127,147 0 0 0 16 0 1,991 70 osh-native
2 no-host configure.cpython 2,220,539 0 0 0 32,928 0 14,613 1,051 bash
10 no-host configure.cpython 2,238,856 0 0 0 32,992 0 14,668 1,087 dash
18 no-host configure.cpython 6,153,149 0 0 0 27,512 0 13,364 1,386 osh-cpython
26 no-host configure.cpython 2,234,786 0 0 0 27,520 0 13,195 1,151 osh-native
4 no-host configure.ocaml 410,194 0 0 0 5,120 0 1,945 192 bash
12 no-host configure.ocaml 391,009 0 0 0 5,112 0 1,872 142 dash
20 no-host configure.ocaml 638,279 1 0 0 5,112 0 1,862 181 osh-cpython
28 no-host configure.ocaml 413,576 0 0 0 5,120 0 1,927 161 osh-native
5 no-host configure.tcc 6,592 0 0 0 104 0 49 0 bash
13 no-host configure.tcc 5,482 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,227 0 0 0 96 0 52 5 osh-cpython
29 no-host configure.tcc 6,994 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,098,187 0 0 0 42,400 0 18,397 1,038 bash
11 no-host configure.util-linux 2,259,423 1 0 0 42,584 0 17,522 1,104 dash
19 no-host configure.util-linux 5,320,980 15 0 0 39,112 0 17,039 1,204 osh-cpython
27 no-host configure.util-linux 2,005,212 0 0 0 39,120 0 17,019 1,049 osh-native
6 no-host configure.yash 256,654 0 0 0 4,120 0 867 245 bash
14 no-host configure.yash 244,473 0 0 0 3,720 0 867 86 dash
22 no-host configure.yash 385,062 0 0 0 3,728 0 856 101 osh-cpython
30 no-host configure.yash 258,909 0 0 0 3,736 0 852 74 osh-native
0 no-host hello-world 152 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 3,653 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 346 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-fd1ed517
dash dash-308ec8e6
osh-cpython osh-4845dcbe
osh-native osh-e5b36bc8
host label host id
no-host no-host-13226fd6