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 10 483 23 24.30 1.15
bin-true no-host 679 560 2,429 838 3.57 1.23
configure.cpython no-host 15,690 15,967 31,124 16,079 1.98 1.02
configure.ocaml no-host 3,918 3,925 4,936 3,966 1.26 1.01
configure.tcc no-host 49 44 208 49 4.26 1.01
configure.util-linux no-host 14,478 15,869 34,564 14,932 2.39 1.03
configure.yash no-host 1,892 1,903 2,615 1,897 1.38 1.00
hello-world no-host 2 1 55 3 34.08 1.84

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,542 1,104 23,523 3,210 9.25 1.26
bin-true no-host 106,300 66,454 754,232 127,222 7.10 1.20
configure.cpython no-host 2,214,103 2,247,598 6,153,335 2,236,054 2.78 1.01
configure.ocaml no-host 410,691 391,096 640,010 413,804 1.56 1.01
configure.tcc no-host 6,548 5,466 23,330 6,985 3.56 1.07
configure.util-linux no-host 2,097,433 2,268,001 5,332,876 2,017,279 2.54 0.96
configure.yash no-host 256,442 245,144 385,445 258,747 1.50 1.01
hello-world no-host 154 82 3,682 350 23.91 2.27

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 21.9 8.8 5.06 2.03
bin-true no-host 2.9 1.4 17.3 8.0 6.00 2.77
configure.cpython no-host 27.5 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.3 20.6 20.6 20.6 1.01 1.01
configure.tcc no-host 19.4 19.4 19.4 19.3 1.00 0.99
configure.util-linux no-host 30.3 30.3 30.3 30.4 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 1.4 17.3 6.2 6.00 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 838 1 2 2.7 8.0 154,692 12,992 2,799 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 16,079 2 68 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 14,932 3 64 22.2 30.4 2,703,404 44,766 65,792 126,121 1,320,596 1,256,687 49,081 41 131,584 1
configure.ocaml no-host 3,966 1 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 1,897 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 23 1 2 2.8 8.8 116,270 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 14 6 4.3 bash
15 no-host abuild-print-help 10 9 1 3.4 dash
23 no-host abuild-print-help 483 428 59 21.9 osh-cpython
31 no-host abuild-print-help 23 20 3 8.8 osh-native
1 no-host bin-true 679 511 199 2.9 bash
9 no-host bin-true 560 420 149 1.4 dash
17 no-host bin-true 2,429 1,542 1,163 17.3 osh-cpython
25 no-host bin-true 838 597 255 8.0 osh-native
2 no-host configure.cpython 15,690 9,408 6,670 27.5 bash
10 no-host configure.cpython 15,967 9,647 6,750 27.4 dash
18 no-host configure.cpython 31,124 18,389 14,739 27.4 osh-cpython
26 no-host configure.cpython 16,079 9,322 7,019 27.4 osh-native
4 no-host configure.ocaml 3,918 1,734 1,220 20.3 bash
12 no-host configure.ocaml 3,925 1,719 1,228 20.6 dash
20 no-host configure.ocaml 4,936 2,377 1,781 20.6 osh-cpython
28 no-host configure.ocaml 3,966 1,655 1,351 20.6 osh-native
5 no-host configure.tcc 49 27 22 19.4 bash
13 no-host configure.tcc 44 33 11 19.4 dash
21 no-host configure.tcc 208 144 68 19.4 osh-cpython
29 no-host configure.tcc 49 31 19 19.3 osh-native
3 no-host configure.util-linux 14,478 8,988 5,969 30.3 bash
11 no-host configure.util-linux 15,869 9,721 6,660 30.3 dash
19 no-host configure.util-linux 34,564 22,795 12,983 30.3 osh-cpython
27 no-host configure.util-linux 14,932 9,073 6,052 30.4 osh-native
6 no-host configure.yash 1,892 1,088 813 24.4 bash
14 no-host configure.yash 1,903 1,129 777 24.2 dash
22 no-host configure.yash 2,615 1,612 1,050 24.4 osh-cpython
30 no-host configure.yash 1,897 1,135 768 24.2 osh-native
0 no-host hello-world 2 0 2 2.9 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 55 30 25 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 2,542 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,104 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,523 0 0 0 8 0 47 11 osh-cpython
31 no-host abuild-print-help 3,210 0 0 0 16 0 41 3 osh-native
1 no-host bin-true 106,300 0 0 0 8 0 1,991 52 bash
9 no-host bin-true 66,454 0 0 0 8 0 1,987 66 dash
17 no-host bin-true 754,232 0 0 0 8 0 1,997 218 osh-cpython
25 no-host bin-true 127,222 0 0 0 16 0 1,992 71 osh-native
2 no-host configure.cpython 2,214,103 1 0 0 32,928 0 14,574 1,065 bash
10 no-host configure.cpython 2,247,598 0 0 0 32,992 0 14,653 998 dash
18 no-host configure.cpython 6,153,335 0 0 0 27,512 0 13,298 1,417 osh-cpython
26 no-host configure.cpython 2,236,054 0 0 0 27,520 0 13,328 1,043 osh-native
4 no-host configure.ocaml 410,691 0 0 0 5,120 0 1,958 179 bash
12 no-host configure.ocaml 391,096 0 0 0 5,112 0 1,881 154 dash
20 no-host configure.ocaml 640,010 0 0 0 5,112 0 1,854 192 osh-cpython
28 no-host configure.ocaml 413,804 0 0 0 5,120 0 1,933 191 osh-native
5 no-host configure.tcc 6,548 0 0 0 104 0 49 5 bash
13 no-host configure.tcc 5,466 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,330 0 0 0 96 0 53 10 osh-cpython
29 no-host configure.tcc 6,985 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,097,433 1 0 0 42,400 0 18,618 1,045 bash
11 no-host configure.util-linux 2,268,001 0 0 0 42,584 0 17,483 1,175 dash
19 no-host configure.util-linux 5,332,876 13 0 0 39,128 0 17,038 1,497 osh-cpython
27 no-host configure.util-linux 2,017,279 5 0 0 39,128 0 17,085 1,045 osh-native
6 no-host configure.yash 256,442 0 0 0 4,120 0 868 89 bash
14 no-host configure.yash 245,144 0 0 0 3,720 0 868 89 dash
22 no-host configure.yash 385,445 0 0 0 3,728 0 852 112 osh-cpython
30 no-host configure.yash 258,747 0 0 0 3,736 0 853 75 osh-native
0 no-host hello-world 154 0 0 0 8 0 1 1 bash
8 no-host hello-world 82 0 0 0 8 0 1 1 dash
16 no-host hello-world 3,682 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 350 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-583b6638
dash dash-308ec8e6
osh-cpython osh-ae5beeaf
osh-native osh-dde4488e
host label host id
no-host no-host-1c33b689