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 23.04 1.14
bin-true no-host 680 535 2,227 807 3.27 1.19
configure.cpython no-host 15,010 14,963 28,335 15,251 1.89 1.02
configure.ocaml no-host 3,853 3,714 4,716 3,837 1.22 1.00
configure.tcc no-host 48 41 195 49 4.07 1.02
configure.util-linux no-host 13,984 14,769 31,189 14,448 2.23 1.03
configure.yash no-host 1,827 1,748 2,470 1,834 1.35 1.00
hello-world no-host 2 1 48 3 30.23 1.75

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,563 1,116 23,510 3,216 9.17 1.25
bin-true no-host 106,272 66,406 752,918 126,222 7.08 1.19
configure.cpython no-host 2,223,248 2,243,963 6,143,645 2,235,467 2.76 1.01
configure.ocaml no-host 410,526 390,780 639,698 413,738 1.56 1.01
configure.tcc no-host 6,579 5,458 23,285 6,989 3.54 1.06
configure.util-linux no-host 2,092,309 2,265,511 5,332,056 2,016,492 2.55 0.96
configure.yash no-host 256,823 245,098 384,564 258,983 1.50 1.01
hello-world no-host 154 80 3,686 346 23.94 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 4.5 3.4 21.6 9.0 4.85 2.03
bin-true no-host 2.9 1.4 17.6 8.3 6.09 2.86
configure.cpython no-host 27.4 27.4 27.5 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 22.6 1.00 1.10
configure.tcc no-host 19.3 19.4 19.4 19.3 1.01 1.00
configure.util-linux no-host 30.1 30.1 30.0 30.1 1.00 1.00
configure.yash no-host 24.4 24.2 24.4 24.2 1.00 0.99
hello-world no-host 2.9 1.3 17.4 6.2 6.05 2.14

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 6.2 3,727 3,727 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 807 1 2 2.7 8.3 154,692 12,992 2,799 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 15,251 1 59 15.8 27.4 1,772,668 49,197 28,508 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 14,448 2 60 22.2 30.1 2,703,404 44,766 65,812 126,121 1,320,596 1,256,687 49,081 41 131,624 1
configure.ocaml no-host 3,837 1 2 2.7 22.6 150,038 11,045 5,138 8,602 71,634 69,802 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,527 30,527 0 1,599 14,801 14,127 350 0 50,000 0
configure.yash no-host 1,834 1 2 2.6 24.2 139,695 7,964 6,600 7,554 70,306 61,835 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 9.0 116,270 64,455 42,663 4,610 54,546 57,114 478 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 20 10 10 4.5 bash
15 no-host abuild-print-help 9 7 2 3.4 dash
23 no-host abuild-print-help 450 415 38 21.6 osh-cpython
31 no-host abuild-print-help 22 14 8 9.0 osh-native
1 no-host bin-true 680 498 211 2.9 bash
9 no-host bin-true 535 411 132 1.4 dash
17 no-host bin-true 2,227 1,477 1,001 17.6 osh-cpython
25 no-host bin-true 807 591 232 8.3 osh-native
2 no-host configure.cpython 15,010 9,000 6,410 27.4 bash
10 no-host configure.cpython 14,963 9,124 6,254 27.4 dash
18 no-host configure.cpython 28,335 17,074 13,080 27.5 osh-cpython
26 no-host configure.cpython 15,251 8,975 6,543 27.4 osh-native
4 no-host configure.ocaml 3,853 1,657 1,228 20.6 bash
12 no-host configure.ocaml 3,714 1,558 1,177 20.6 dash
20 no-host configure.ocaml 4,716 2,188 1,738 20.6 osh-cpython
28 no-host configure.ocaml 3,837 1,649 1,226 22.6 osh-native
5 no-host configure.tcc 48 38 11 19.3 bash
13 no-host configure.tcc 41 34 7 19.4 dash
21 no-host configure.tcc 195 141 57 19.4 osh-cpython
29 no-host configure.tcc 49 14 35 19.3 osh-native
3 no-host configure.util-linux 13,984 8,778 5,677 30.1 bash
11 no-host configure.util-linux 14,769 9,210 6,053 30.1 dash
19 no-host configure.util-linux 31,189 20,719 11,558 30.0 osh-cpython
27 no-host configure.util-linux 14,448 8,599 6,029 30.1 osh-native
6 no-host configure.yash 1,827 1,067 769 24.4 bash
14 no-host configure.yash 1,748 1,012 739 24.2 dash
22 no-host configure.yash 2,470 1,508 1,007 24.4 osh-cpython
30 no-host configure.yash 1,834 1,066 771 24.2 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.3 dash
16 no-host hello-world 48 30 18 17.4 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 2,563 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,116 0 0 0 8 0 38 0 dash
23 no-host abuild-print-help 23,510 0 0 0 8 0 46 6 osh-cpython
31 no-host abuild-print-help 3,216 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 106,272 0 0 0 8 0 1,989 67 bash
9 no-host bin-true 66,406 0 0 0 8 0 1,984 69 dash
17 no-host bin-true 752,918 0 0 0 8 0 1,995 282 osh-cpython
25 no-host bin-true 126,222 0 0 0 16 0 1,987 59 osh-native
2 no-host configure.cpython 2,223,248 0 0 0 32,928 0 14,454 1,094 bash
10 no-host configure.cpython 2,243,963 0 0 0 32,992 0 14,560 1,119 dash
18 no-host configure.cpython 6,143,645 1 0 0 27,512 0 13,341 1,125 osh-cpython
26 no-host configure.cpython 2,235,467 0 0 0 27,520 0 13,322 1,066 osh-native
4 no-host configure.ocaml 410,526 0 0 0 5,120 0 1,969 176 bash
12 no-host configure.ocaml 390,780 0 0 0 5,112 0 1,938 134 dash
20 no-host configure.ocaml 639,698 0 0 0 5,112 0 1,858 192 osh-cpython
28 no-host configure.ocaml 413,738 0 0 0 5,120 0 1,933 174 osh-native
5 no-host configure.tcc 6,579 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,458 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,285 0 0 0 96 0 53 15 osh-cpython
29 no-host configure.tcc 6,989 0 0 0 104 0 47 4 osh-native
3 no-host configure.util-linux 2,092,309 2 0 0 42,400 0 18,574 1,057 bash
11 no-host configure.util-linux 2,265,511 0 0 0 42,584 0 17,418 1,134 dash
19 no-host configure.util-linux 5,332,056 11 0 0 39,112 0 17,064 1,265 osh-cpython
27 no-host configure.util-linux 2,016,492 3 0 0 39,120 0 17,062 1,215 osh-native
6 no-host configure.yash 256,823 0 0 0 4,120 0 871 77 bash
14 no-host configure.yash 245,098 0 0 0 3,720 0 872 71 dash
22 no-host configure.yash 384,564 0 0 0 3,728 0 857 99 osh-cpython
30 no-host configure.yash 258,983 0 0 0 3,736 0 853 97 osh-native
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 80 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,686 0 0 0 8 0 7 5 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-3c99f6d6
dash dash-308ec8e6
osh-cpython osh-092804c8
osh-native osh-b462a9ab
host label host id
no-host no-host-1c33b689