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 21 10 474 25 22.83 1.20
bin-true no-host 715 558 2,311 864 3.23 1.21
configure.cpython no-host 15,499 15,449 29,503 15,678 1.90 1.01
configure.ocaml no-host 3,904 3,839 4,686 3,922 1.20 1.00
configure.tcc no-host 50 43 196 51 3.94 1.03
configure.util-linux no-host 14,545 15,323 31,648 14,912 2.18 1.03
configure.yash no-host 1,848 1,836 2,515 1,887 1.36 1.02
hello-world no-host 2 1 49 3 31.77 2.12

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,538 1,100 23,093 3,238 9.10 1.28
bin-true no-host 107,332 66,470 748,556 131,166 6.97 1.22
configure.cpython no-host 2,219,745 2,248,570 6,097,036 2,240,996 2.75 1.01
configure.ocaml no-host 410,731 390,898 635,912 413,790 1.55 1.01
configure.tcc no-host 6,577 5,468 23,224 6,991 3.53 1.06
configure.util-linux no-host 2,099,333 2,261,734 5,307,709 2,023,546 2.53 0.96
configure.yash no-host 256,425 244,043 385,094 258,626 1.50 1.01
hello-world no-host 152 81 3,654 342 24.04 2.25

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 21.6 8.9 5.00 2.06
bin-true no-host 3.0 1.6 17.3 8.1 5.74 2.70
configure.cpython no-host 27.3 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.1 19.3 19.3 1.00 1.00
configure.util-linux no-host 30.1 30.3 30.1 29.9 1.00 0.99
configure.yash no-host 24.2 24.4 24.2 24.4 1.00 1.01
hello-world no-host 2.8 1.4 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 0.2 6.2 3,711 3,711 0 681 1,866 1,164 2 0 50,000 0
bin-true no-host 864 1 2 2.7 8.1 154,658 12,890 2,792 11,730 78,319 64,609 5,012 3 50,000 0
configure.cpython no-host 15,678 2 67 15.8 27.4 1,772,595 49,191 28,502 101,770 908,042 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,912 3 65 22.2 29.9 2,703,259 44,760 65,786 126,121 1,320,486 1,256,652 49,081 41 131,572 1
configure.ocaml no-host 3,922 1 2 2.7 20.6 150,021 11,039 5,132 8,602 71,620 69,799 2,680 3 50,000 0
configure.tcc no-host 51 0 0 1.3 19.3 30,514 30,514 0 1,599 14,790 14,125 350 0 50,000 0
configure.yash no-host 1,887 1 2 2.6 24.4 139,678 7,958 6,594 7,554 70,292 61,832 2,990 3 50,000 0
abuild-print-help no-host 25 1 2 2.8 8.9 116,221 64,449 42,657 4,601 54,503 57,117 478 3 85,314 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 21 7 15 4.3 bash
15 no-host abuild-print-help 10 7 3 3.4 dash
23 no-host abuild-print-help 474 421 56 21.6 osh-cpython
31 no-host abuild-print-help 25 19 5 8.9 osh-native
1 no-host bin-true 715 524 222 3.0 bash
9 no-host bin-true 558 418 149 1.6 dash
17 no-host bin-true 2,311 1,534 1,031 17.3 osh-cpython
25 no-host bin-true 864 603 278 8.1 osh-native
2 no-host configure.cpython 15,499 9,628 6,287 27.3 bash
10 no-host configure.cpython 15,449 9,508 6,371 27.4 dash
18 no-host configure.cpython 29,503 18,027 13,374 27.4 osh-cpython
26 no-host configure.cpython 15,678 9,133 6,839 27.4 osh-native
4 no-host configure.ocaml 3,904 1,685 1,243 20.6 bash
12 no-host configure.ocaml 3,839 1,666 1,194 20.6 dash
20 no-host configure.ocaml 4,686 2,277 1,622 20.6 osh-cpython
28 no-host configure.ocaml 3,922 1,727 1,237 20.6 osh-native
5 no-host configure.tcc 50 30 21 19.3 bash
13 no-host configure.tcc 43 33 11 19.1 dash
21 no-host configure.tcc 196 143 56 19.3 osh-cpython
29 no-host configure.tcc 51 40 12 19.3 osh-native
3 no-host configure.util-linux 14,545 9,106 5,935 30.1 bash
11 no-host configure.util-linux 15,323 9,509 6,342 30.3 dash
19 no-host configure.util-linux 31,648 21,254 11,470 30.1 osh-cpython
27 no-host configure.util-linux 14,912 8,957 6,161 29.9 osh-native
6 no-host configure.yash 1,848 1,076 781 24.2 bash
14 no-host configure.yash 1,836 1,031 808 24.4 dash
22 no-host configure.yash 2,515 1,484 1,074 24.2 osh-cpython
30 no-host configure.yash 1,887 1,073 819 24.4 osh-native
0 no-host hello-world 2 0 2 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 49 21 28 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 2,538 0 0 0 16 0 40 1 bash
15 no-host abuild-print-help 1,100 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,093 0 0 0 8 0 47 8 osh-cpython
31 no-host abuild-print-help 3,238 0 0 0 16 0 40 4 osh-native
1 no-host bin-true 107,332 0 0 0 8 0 1,993 195 bash
9 no-host bin-true 66,470 0 0 0 8 0 1,993 65 dash
17 no-host bin-true 748,556 0 0 0 8 0 1,995 174 osh-cpython
25 no-host bin-true 131,166 0 0 0 16 0 1,992 129 osh-native
2 no-host configure.cpython 2,219,745 0 0 0 32,928 0 14,467 1,126 bash
10 no-host configure.cpython 2,248,570 0 0 0 32,992 0 14,554 942 dash
18 no-host configure.cpython 6,097,036 0 0 0 27,512 0 13,147 1,174 osh-cpython
26 no-host configure.cpython 2,240,996 0 0 0 27,520 0 13,414 975 osh-native
4 no-host configure.ocaml 410,731 0 0 0 5,120 0 1,959 154 bash
12 no-host configure.ocaml 390,898 0 0 0 5,112 0 1,925 151 dash
20 no-host configure.ocaml 635,912 0 0 0 5,112 0 1,891 196 osh-cpython
28 no-host configure.ocaml 413,790 0 0 0 5,120 0 1,936 216 osh-native
5 no-host configure.tcc 6,577 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,468 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,224 0 0 0 96 0 53 6 osh-cpython
29 no-host configure.tcc 6,991 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,099,333 0 0 0 42,400 0 18,666 1,070 bash
11 no-host configure.util-linux 2,261,734 0 0 0 42,584 0 17,456 1,205 dash
19 no-host configure.util-linux 5,307,709 14 0 0 39,112 0 17,165 1,243 osh-cpython
27 no-host configure.util-linux 2,023,546 1 0 0 39,120 0 17,207 1,104 osh-native
6 no-host configure.yash 256,425 0 0 0 4,120 0 870 72 bash
14 no-host configure.yash 244,043 0 0 0 3,720 0 867 98 dash
22 no-host configure.yash 385,094 0 0 0 3,728 0 856 88 osh-cpython
30 no-host configure.yash 258,626 0 0 0 3,736 0 852 114 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 3,654 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 342 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-9c21992e
dash dash-308ec8e6
osh-cpython osh-1235d123
osh-native osh-119ce57e
host label host id
no-host no-host-e54d7702