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 10 450 22 23.65 1.17
bin-true no-host 685 547 2,311 810 3.37 1.18
configure.cpython no-host 15,199 15,249 28,985 15,439 1.91 1.02
configure.ocaml no-host 3,860 3,799 4,675 3,835 1.21 0.99
configure.tcc no-host 48 42 195 49 4.03 1.01
configure.util-linux no-host 14,233 15,114 31,417 14,476 2.21 1.02
configure.yash no-host 1,841 1,828 2,478 1,853 1.35 1.01
hello-world no-host 1 1 50 3 33.57 1.89

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,520 1,117 22,955 3,158 9.11 1.25
bin-true no-host 107,347 66,409 761,770 126,185 7.10 1.18
configure.cpython no-host 2,226,863 2,241,162 6,188,440 2,227,099 2.78 1.00
configure.ocaml no-host 410,591 390,645 641,048 412,452 1.56 1.00
configure.tcc no-host 6,546 5,499 23,277 6,998 3.56 1.07
configure.util-linux no-host 2,113,493 2,257,038 5,334,110 1,999,186 2.52 0.95
configure.yash no-host 256,373 244,775 385,868 258,098 1.51 1.01
hello-world no-host 151 84 3,690 348 24.44 2.30

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 3.5 21.8 8.9 5.03 2.06
bin-true no-host 2.9 1.6 17.4 8.0 6.04 2.77
configure.cpython no-host 27.5 27.4 27.4 27.3 1.00 0.99
configure.ocaml no-host 20.6 20.9 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.4 19.3 19.3 1.00 1.00
configure.util-linux no-host 30.0 30.1 30.1 30.3 1.00 1.01
configure.yash no-host 24.2 24.4 24.2 24.2 1.00 1.00
hello-world no-host 2.8 1.4 17.6 6.3 6.38 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 810 1 2 2.6 8.0 154,714 13,066 2,818 9,734 78,361 66,619 3,008 3 50,000 0
configure.cpython no-host 15,439 1 62 15.0 27.3 1,772,690 49,108 28,528 86,381 908,113 778,196 22,694 60 50,000 0
configure.util-linux no-host 14,476 3 62 21.3 30.3 2,703,426 42,745 65,832 109,643 1,320,611 1,273,172 27,391 41 131,664 1
configure.ocaml no-host 3,835 1 2 2.6 20.6 150,060 10,993 5,163 7,513 71,649 70,898 1,448 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,549 30,549 0 1,504 14,816 14,229 226 0 50,000 0
configure.yash no-host 1,853 1 2 2.6 24.2 139,717 7,961 6,620 6,320 70,321 63,076 1,803 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.9 116,292 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 19 13 7 4.3 bash
15 no-host abuild-print-help 10 7 3 3.5 dash
23 no-host abuild-print-help 450 423 31 21.8 osh-cpython
31 no-host abuild-print-help 22 13 9 8.9 osh-native
1 no-host bin-true 685 498 220 2.9 bash
9 no-host bin-true 547 430 126 1.6 dash
17 no-host bin-true 2,311 1,481 1,103 17.4 osh-cpython
25 no-host bin-true 810 587 239 8.0 osh-native
2 no-host configure.cpython 15,199 9,151 6,446 27.5 bash
10 no-host configure.cpython 15,249 9,145 6,535 27.4 dash
18 no-host configure.cpython 28,985 17,792 13,089 27.4 osh-cpython
26 no-host configure.cpython 15,439 9,033 6,675 27.3 osh-native
4 no-host configure.ocaml 3,860 1,657 1,242 20.6 bash
12 no-host configure.ocaml 3,799 1,604 1,216 20.9 dash
20 no-host configure.ocaml 4,675 2,290 1,597 20.6 osh-cpython
28 no-host configure.ocaml 3,835 1,668 1,206 20.6 osh-native
5 no-host configure.tcc 48 33 15 19.3 bash
13 no-host configure.tcc 42 19 24 19.4 dash
21 no-host configure.tcc 195 129 69 19.3 osh-cpython
29 no-host configure.tcc 49 31 19 19.3 osh-native
3 no-host configure.util-linux 14,233 8,981 5,736 30.0 bash
11 no-host configure.util-linux 15,114 9,263 6,347 30.1 dash
19 no-host configure.util-linux 31,417 21,087 11,428 30.1 osh-cpython
27 no-host configure.util-linux 14,476 8,634 6,038 30.3 osh-native
6 no-host configure.yash 1,841 1,059 788 24.2 bash
14 no-host configure.yash 1,828 1,062 770 24.4 dash
22 no-host configure.yash 2,478 1,532 990 24.2 osh-cpython
30 no-host configure.yash 1,853 1,067 791 24.2 osh-native
0 no-host hello-world 1 2 0 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 50 39 11 17.6 osh-cpython
24 no-host hello-world 3 3 0 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 2,520 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,117 0 0 0 8 0 38 1 dash
23 no-host abuild-print-help 22,955 0 0 0 8 0 45 10 osh-cpython
31 no-host abuild-print-help 3,158 0 0 0 16 0 39 0 osh-native
1 no-host bin-true 107,347 0 0 0 8 0 1,997 132 bash
9 no-host bin-true 66,409 0 0 0 8 0 1,990 69 dash
17 no-host bin-true 761,770 0 0 0 8 0 1,997 354 osh-cpython
25 no-host bin-true 126,185 0 0 0 16 0 1,995 51 osh-native
2 no-host configure.cpython 2,226,863 0 0 0 32,928 0 14,519 1,118 bash
10 no-host configure.cpython 2,241,162 1 0 0 32,992 0 14,632 1,083 dash
18 no-host configure.cpython 6,188,440 0 0 0 27,512 0 13,190 1,258 osh-cpython
26 no-host configure.cpython 2,227,099 2 0 0 27,520 0 13,253 1,131 osh-native
4 no-host configure.ocaml 410,591 0 0 0 5,120 0 1,960 166 bash
12 no-host configure.ocaml 390,645 0 0 0 5,112 0 1,908 136 dash
20 no-host configure.ocaml 641,048 0 0 0 5,112 0 1,859 164 osh-cpython
28 no-host configure.ocaml 412,452 0 0 0 5,120 0 1,932 153 osh-native
5 no-host configure.tcc 6,546 0 0 0 104 0 49 4 bash
13 no-host configure.tcc 5,499 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,277 0 0 0 96 0 53 16 osh-cpython
29 no-host configure.tcc 6,998 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,113,493 0 0 0 42,400 0 18,542 1,136 bash
11 no-host configure.util-linux 2,257,038 0 0 0 42,584 0 17,483 1,121 dash
19 no-host configure.util-linux 5,334,110 9 0 0 39,112 0 16,969 1,216 osh-cpython
27 no-host configure.util-linux 1,999,186 1 0 0 39,120 0 16,971 1,096 osh-native
6 no-host configure.yash 256,373 0 0 0 4,120 0 872 70 bash
14 no-host configure.yash 244,775 0 0 0 3,720 0 866 81 dash
22 no-host configure.yash 385,868 0 0 0 3,728 0 854 70 osh-cpython
30 no-host configure.yash 258,098 0 0 0 3,736 0 847 76 osh-native
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 84 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,690 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 348 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-fa281524
dash dash-308ec8e6
osh-cpython osh-e174d8f1
osh-native osh-89abb741
host label host id
no-host no-host-556df3ee