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 10 458 24 24.00 1.28
bin-true no-host 708 544 2,226 818 3.15 1.16
configure.cpython no-host 15,691 15,789 30,064 16,203 1.92 1.03
configure.ocaml no-host 3,884 3,794 4,997 3,961 1.29 1.02
configure.tcc no-host 50 44 211 49 4.24 0.98
configure.util-linux no-host 14,695 16,062 32,573 14,747 2.22 1.00
configure.yash no-host 1,827 1,809 2,684 1,844 1.47 1.01
hello-world no-host 2 1 48 3 30.08 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 2,514 1,105 22,759 3,201 9.05 1.27
bin-true no-host 106,375 65,399 728,491 127,224 6.85 1.20
configure.cpython no-host 2,217,737 2,248,515 6,070,092 2,235,931 2.74 1.01
configure.ocaml no-host 410,475 390,961 633,651 413,824 1.54 1.01
configure.tcc no-host 6,556 5,470 22,948 6,956 3.50 1.06
configure.util-linux no-host 2,098,873 2,258,606 5,276,462 2,008,896 2.51 0.96
configure.yash no-host 256,060 244,026 383,363 258,820 1.50 1.01
hello-world no-host 153 81 3,653 340 23.88 2.22

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 21.5 8.9 4.97 2.06
bin-true no-host 2.9 1.4 17.3 7.9 6.00 2.73
configure.cpython no-host 27.5 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.4 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.3 19.4 19.4 1.01 1.01
configure.util-linux no-host 30.1 30.1 30.1 30.0 1.00 1.00
configure.yash no-host 24.5 24.2 24.4 24.2 0.99 0.99
hello-world no-host 2.8 1.4 17.2 6.3 6.24 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 0.2 6.3 3,710 3,710 0 681 1,865 1,164 2 0 50,000 0
bin-true no-host 818 1 2 2.7 7.9 154,656 12,889 2,791 11,730 78,317 64,609 5,012 3 50,000 0
configure.cpython no-host 16,203 3 79 15.9 27.4 1,769,350 44,560 28,499 101,923 904,763 762,664 42,399 60 50,000 0
configure.util-linux no-host 14,747 3 68 22.2 30.0 2,698,087 29,091 65,783 126,121 1,315,368 1,256,598 49,081 41 131,566 1
configure.ocaml no-host 3,961 1 2 2.7 20.6 149,273 11,026 5,129 8,602 71,056 69,615 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,424 30,424 0 1,599 14,700 14,125 350 0 50,000 0
configure.yash no-host 1,844 1 2 2.6 24.2 139,384 7,140 6,531 7,554 69,998 61,832 2,990 3 50,000 0
abuild-print-help no-host 24 1 2 2.8 8.9 116,050 64,417 42,656 4,601 54,332 57,117 478 3 85,312 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 4.3 bash
15 no-host abuild-print-help 10 8 2 3.4 dash
23 no-host abuild-print-help 458 423 38 21.5 osh-cpython
31 no-host abuild-print-help 24 14 11 8.9 osh-native
1 no-host bin-true 708 498 243 2.9 bash
9 no-host bin-true 544 413 139 1.4 dash
17 no-host bin-true 2,226 1,408 1,075 17.3 osh-cpython
25 no-host bin-true 818 559 275 7.9 osh-native
2 no-host configure.cpython 15,691 9,380 6,735 27.5 bash
10 no-host configure.cpython 15,789 9,524 6,701 27.4 dash
18 no-host configure.cpython 30,064 18,190 13,770 27.4 osh-cpython
26 no-host configure.cpython 16,203 9,418 7,068 27.4 osh-native
4 no-host configure.ocaml 3,884 1,697 1,221 20.6 bash
12 no-host configure.ocaml 3,794 1,657 1,156 20.4 dash
20 no-host configure.ocaml 4,997 2,388 1,832 20.6 osh-cpython
28 no-host configure.ocaml 3,961 1,696 1,302 20.6 osh-native
5 no-host configure.tcc 50 27 23 19.3 bash
13 no-host configure.tcc 44 27 17 19.3 dash
21 no-host configure.tcc 211 143 71 19.4 osh-cpython
29 no-host configure.tcc 49 30 19 19.4 osh-native
3 no-host configure.util-linux 14,695 9,142 6,041 30.1 bash
11 no-host configure.util-linux 16,062 9,640 6,937 30.1 dash
19 no-host configure.util-linux 32,573 21,303 12,384 30.1 osh-cpython
27 no-host configure.util-linux 14,747 8,991 5,950 30.0 osh-native
6 no-host configure.yash 1,827 1,027 809 24.5 bash
14 no-host configure.yash 1,809 1,020 791 24.2 dash
22 no-host configure.yash 2,684 1,686 1,045 24.4 osh-cpython
30 no-host configure.yash 1,844 1,074 775 24.2 osh-native
0 no-host hello-world 2 2 0 2.8 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 48 39 8 17.2 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 2,514 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,105 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,759 0 0 0 8 0 47 10 osh-cpython
31 no-host abuild-print-help 3,201 0 0 0 16 0 41 0 osh-native
1 no-host bin-true 106,375 0 0 0 8 0 1,995 60 bash
9 no-host bin-true 65,399 0 0 0 8 0 1,992 96 dash
17 no-host bin-true 728,491 0 0 0 8 0 2,001 75 osh-cpython
25 no-host bin-true 127,224 0 0 0 16 0 1,989 212 osh-native
2 no-host configure.cpython 2,217,737 0 0 0 32,928 0 14,493 1,144 bash
10 no-host configure.cpython 2,248,515 0 0 0 32,992 0 14,620 1,223 dash
18 no-host configure.cpython 6,070,092 3 0 0 27,512 0 13,241 1,185 osh-cpython
26 no-host configure.cpython 2,235,931 1 0 0 27,520 0 13,279 1,039 osh-native
4 no-host configure.ocaml 410,475 0 0 0 5,120 0 1,958 182 bash
12 no-host configure.ocaml 390,961 0 0 0 5,112 0 1,939 156 dash
20 no-host configure.ocaml 633,651 0 0 0 5,112 0 1,863 253 osh-cpython
28 no-host configure.ocaml 413,824 0 0 0 5,120 0 1,933 168 osh-native
5 no-host configure.tcc 6,556 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,470 0 0 0 96 0 47 4 dash
21 no-host configure.tcc 22,948 0 0 0 96 0 53 10 osh-cpython
29 no-host configure.tcc 6,956 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,098,873 2 0 0 42,400 0 18,755 1,026 bash
11 no-host configure.util-linux 2,258,606 0 0 0 42,584 0 17,396 1,186 dash
19 no-host configure.util-linux 5,276,462 12 0 0 39,112 0 17,078 1,314 osh-cpython
27 no-host configure.util-linux 2,008,896 1 0 0 39,128 0 17,045 1,100 osh-native
6 no-host configure.yash 256,060 0 0 0 4,120 0 862 84 bash
14 no-host configure.yash 244,026 0 0 0 3,720 0 870 90 dash
22 no-host configure.yash 383,363 0 0 0 3,728 0 859 89 osh-cpython
30 no-host configure.yash 258,820 0 0 0 3,736 0 855 76 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 3,653 0 0 0 8 0 7 2 osh-cpython
24 no-host hello-world 340 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-77b1d2c7
dash dash-308ec8e6
osh-cpython osh-f3bdfb69
osh-native osh-29d95328
host label host id
no-host no-host-e54d7702