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 10 453 22 23.82 1.17
bin-true no-host 678 541 2,220 811 3.27 1.20
configure.cpython no-host 14,803 14,901 28,216 15,126 1.91 1.02
configure.ocaml no-host 3,756 3,712 4,576 3,790 1.22 1.01
configure.tcc no-host 47 41 194 49 4.11 1.04
configure.util-linux no-host 13,821 14,908 30,813 14,236 2.23 1.03
configure.yash no-host 1,789 1,748 2,411 1,804 1.35 1.01
hello-world no-host 1 1 49 3 33.06 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 2,535 1,099 23,472 3,252 9.26 1.28
bin-true no-host 105,405 65,440 750,746 126,165 7.12 1.20
configure.cpython no-host 2,221,205 2,240,440 6,135,063 2,233,832 2.76 1.01
configure.ocaml no-host 410,325 390,701 639,849 414,149 1.56 1.01
configure.tcc no-host 6,569 5,494 23,285 6,967 3.54 1.06
configure.util-linux no-host 2,099,303 2,256,906 5,320,716 2,021,932 2.53 0.96
configure.yash no-host 256,832 244,946 384,638 258,793 1.50 1.01
hello-world no-host 150 80 3,686 348 24.57 2.32

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 17.6 7.9 5.83 2.61
configure.cpython no-host 27.1 27.4 27.4 27.4 1.01 1.01
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.3 19.3 19.3 1.00 1.00
configure.util-linux no-host 29.9 30.1 30.1 30.0 1.01 1.00
configure.yash no-host 24.2 24.2 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 0.3 6.2 3,727 3,727 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 811 1 2 2.7 7.9 154,692 12,992 2,799 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 15,126 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 14,236 2 58 22.2 30.0 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 3,790 0 2 2.7 20.6 150,038 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 1,804 1 2 2.6 24.4 139,695 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 8.9 116,270 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 19 11 9 4.3 bash
15 no-host abuild-print-help 10 8 2 3.4 dash
23 no-host abuild-print-help 453 405 52 21.6 osh-cpython
31 no-host abuild-print-help 22 20 3 8.9 osh-native
1 no-host bin-true 678 490 219 3.0 bash
9 no-host bin-true 541 418 132 1.6 dash
17 no-host bin-true 2,220 1,413 1,061 17.6 osh-cpython
25 no-host bin-true 811 570 257 7.9 osh-native
2 no-host configure.cpython 14,803 9,078 6,116 27.1 bash
10 no-host configure.cpython 14,901 8,987 6,330 27.4 dash
18 no-host configure.cpython 28,216 17,421 12,605 27.4 osh-cpython
26 no-host configure.cpython 15,126 8,876 6,514 27.4 osh-native
4 no-host configure.ocaml 3,756 1,621 1,175 20.6 bash
12 no-host configure.ocaml 3,712 1,589 1,142 20.6 dash
20 no-host configure.ocaml 4,576 2,194 1,586 20.6 osh-cpython
28 no-host configure.ocaml 3,790 1,603 1,226 20.6 osh-native
5 no-host configure.tcc 47 28 19 19.3 bash
13 no-host configure.tcc 41 27 14 19.3 dash
21 no-host configure.tcc 194 137 60 19.3 osh-cpython
29 no-host configure.tcc 49 26 23 19.3 osh-native
3 no-host configure.util-linux 13,821 8,744 5,541 29.9 bash
11 no-host configure.util-linux 14,908 9,116 6,285 30.1 dash
19 no-host configure.util-linux 30,813 20,572 11,317 30.1 osh-cpython
27 no-host configure.util-linux 14,236 8,552 5,880 30.0 osh-native
6 no-host configure.yash 1,789 966 831 24.2 bash
14 no-host configure.yash 1,748 1,044 707 24.2 dash
22 no-host configure.yash 2,411 1,437 1,016 24.2 osh-cpython
30 no-host configure.yash 1,804 1,068 740 24.4 osh-native
0 no-host hello-world 1 1 0 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 49 34 15 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 2,535 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,099 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,472 0 0 0 8 0 47 7 osh-cpython
31 no-host abuild-print-help 3,252 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 105,405 0 0 0 8 0 1,990 122 bash
9 no-host bin-true 65,440 0 0 0 8 0 1,987 51 dash
17 no-host bin-true 750,746 0 0 0 8 0 1,995 301 osh-cpython
25 no-host bin-true 126,165 0 0 0 16 0 1,985 56 osh-native
2 no-host configure.cpython 2,221,205 0 0 0 32,928 0 14,497 1,109 bash
10 no-host configure.cpython 2,240,440 0 0 0 32,992 0 14,626 1,041 dash
18 no-host configure.cpython 6,135,063 0 0 0 27,512 0 13,313 1,236 osh-cpython
26 no-host configure.cpython 2,233,832 0 0 0 27,520 0 13,344 1,185 osh-native
4 no-host configure.ocaml 410,325 0 0 0 5,120 0 1,947 180 bash
12 no-host configure.ocaml 390,701 0 0 0 5,112 0 1,923 159 dash
20 no-host configure.ocaml 639,849 0 0 0 5,112 0 1,864 189 osh-cpython
28 no-host configure.ocaml 414,149 0 0 0 5,120 0 1,935 208 osh-native
5 no-host configure.tcc 6,569 0 0 0 104 0 49 4 bash
13 no-host configure.tcc 5,494 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,285 0 0 0 96 0 53 10 osh-cpython
29 no-host configure.tcc 6,967 0 0 0 104 0 47 5 osh-native
3 no-host configure.util-linux 2,099,303 0 0 0 42,400 0 18,578 1,092 bash
11 no-host configure.util-linux 2,256,906 0 0 0 42,592 0 17,465 1,137 dash
19 no-host configure.util-linux 5,320,716 13 0 0 39,112 0 17,058 1,162 osh-cpython
27 no-host configure.util-linux 2,021,932 0 0 0 39,128 0 17,039 993 osh-native
6 no-host configure.yash 256,832 0 0 0 4,120 0 873 75 bash
14 no-host configure.yash 244,946 0 0 0 3,720 0 869 89 dash
22 no-host configure.yash 384,638 0 0 0 3,728 0 853 102 osh-cpython
30 no-host configure.yash 258,793 0 0 0 3,736 0 852 88 osh-native
0 no-host hello-world 150 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 348 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-6a344019
dash dash-308ec8e6
osh-cpython osh-f2f4e663
osh-native osh-63bd8f55
host label host id
no-host no-host-556df3ee