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 10 455 23 23.32 1.17
bin-true no-host 684 550 2,250 839 3.29 1.23
configure.cpython no-host 15,549 15,599 29,707 15,876 1.91 1.02
configure.ocaml no-host 3,926 3,845 4,764 3,969 1.21 1.01
configure.tcc no-host 49 44 195 50 3.98 1.02
configure.util-linux no-host 14,503 15,318 32,456 15,053 2.24 1.04
configure.yash no-host 1,864 1,855 2,499 1,912 1.34 1.03
hello-world no-host 2 1 49 3 31.87 1.90

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,518 1,119 23,234 3,176 9.23 1.26
bin-true no-host 105,386 66,422 749,037 129,262 7.11 1.23
configure.cpython no-host 2,217,724 2,248,658 6,138,073 2,227,379 2.77 1.00
configure.ocaml no-host 410,448 391,144 636,845 413,415 1.55 1.01
configure.tcc no-host 6,560 5,463 23,228 6,990 3.54 1.07
configure.util-linux no-host 2,097,197 2,257,053 5,338,740 2,011,185 2.55 0.96
configure.yash no-host 255,543 244,007 385,785 259,084 1.51 1.01
hello-world no-host 153 82 3,657 349 23.90 2.28

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 21.6 8.7 5.00 2.00
bin-true no-host 2.9 1.4 17.3 8.1 6.00 2.82
configure.cpython no-host 27.4 27.3 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.4 1.00 0.99
configure.tcc no-host 19.4 19.4 19.4 19.4 1.00 1.00
configure.util-linux no-host 30.1 30.1 30.1 30.1 1.00 1.00
configure.yash no-host 24.5 24.4 24.2 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 0.3 6.3 3,717 3,717 0 684 1,869 1,164 2 0 50,000 0
bin-true no-host 839 1 2 2.7 8.1 154,682 12,988 2,795 11,737 78,338 64,607 5,012 3 50,000 0
configure.cpython no-host 15,876 1 68 15.8 27.4 1,772,598 49,193 28,504 101,770 908,045 762,783 42,399 60 50,000 0
configure.util-linux no-host 15,053 3 66 22.2 30.1 2,703,262 44,762 65,788 126,121 1,320,489 1,256,652 49,081 41 131,576 1
configure.ocaml no-host 3,969 1 2 2.7 20.4 150,024 11,041 5,134 8,602 71,623 69,799 2,680 3 50,000 0
configure.tcc no-host 50 0 0 1.3 19.4 30,517 30,517 0 1,599 14,793 14,125 350 0 50,000 0
configure.yash no-host 1,912 1 2 2.6 24.2 139,681 7,960 6,596 7,554 70,295 61,832 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.7 116,260 64,451 42,659 4,609 54,538 57,113 478 3 85,318 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 15 4 4.3 bash
15 no-host abuild-print-help 10 9 1 3.5 dash
23 no-host abuild-print-help 455 405 53 21.6 osh-cpython
31 no-host abuild-print-help 23 17 7 8.7 osh-native
1 no-host bin-true 684 520 198 2.9 bash
9 no-host bin-true 550 416 145 1.4 dash
17 no-host bin-true 2,250 1,516 996 17.3 osh-cpython
25 no-host bin-true 839 588 265 8.1 osh-native
2 no-host configure.cpython 15,549 9,303 6,618 27.4 bash
10 no-host configure.cpython 15,599 9,321 6,688 27.3 dash
18 no-host configure.cpython 29,707 17,744 13,841 27.4 osh-cpython
26 no-host configure.cpython 15,876 9,296 6,830 27.4 osh-native
4 no-host configure.ocaml 3,926 1,687 1,254 20.6 bash
12 no-host configure.ocaml 3,845 1,625 1,238 20.6 dash
20 no-host configure.ocaml 4,764 2,354 1,618 20.6 osh-cpython
28 no-host configure.ocaml 3,969 1,735 1,270 20.4 osh-native
5 no-host configure.tcc 49 37 12 19.4 bash
13 no-host configure.tcc 44 38 6 19.4 dash
21 no-host configure.tcc 195 146 53 19.4 osh-cpython
29 no-host configure.tcc 50 33 18 19.4 osh-native
3 no-host configure.util-linux 14,503 9,045 5,916 30.1 bash
11 no-host configure.util-linux 15,318 9,402 6,406 30.1 dash
19 no-host configure.util-linux 32,456 21,482 12,094 30.1 osh-cpython
27 no-host configure.util-linux 15,053 8,983 6,223 30.1 osh-native
6 no-host configure.yash 1,864 1,079 793 24.5 bash
14 no-host configure.yash 1,855 1,140 718 24.4 dash
22 no-host configure.yash 2,499 1,498 1,043 24.2 osh-cpython
30 no-host configure.yash 1,912 1,114 800 24.2 osh-native
0 no-host hello-world 2 2 0 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 49 25 24 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 2,518 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,119 0 0 0 8 0 39 2 dash
23 no-host abuild-print-help 23,234 0 0 0 8 0 47 11 osh-cpython
31 no-host abuild-print-help 3,176 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 105,386 0 0 0 8 0 1,988 99 bash
9 no-host bin-true 66,422 0 0 0 8 0 1,986 84 dash
17 no-host bin-true 749,037 0 0 0 8 0 2,001 156 osh-cpython
25 no-host bin-true 129,262 0 0 0 16 0 1,987 81 osh-native
2 no-host configure.cpython 2,217,724 0 0 0 32,928 0 14,531 1,052 bash
10 no-host configure.cpython 2,248,658 0 0 0 32,992 0 14,647 999 dash
18 no-host configure.cpython 6,138,073 0 0 0 27,512 0 13,199 1,316 osh-cpython
26 no-host configure.cpython 2,227,379 0 0 0 27,520 0 13,235 1,062 osh-native
4 no-host configure.ocaml 410,448 0 0 0 5,120 0 1,965 170 bash
12 no-host configure.ocaml 391,144 0 0 0 5,112 0 1,929 151 dash
20 no-host configure.ocaml 636,845 0 0 0 5,112 0 1,855 189 osh-cpython
28 no-host configure.ocaml 413,415 0 0 0 5,120 0 1,921 169 osh-native
5 no-host configure.tcc 6,560 0 0 0 104 0 49 4 bash
13 no-host configure.tcc 5,463 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,228 0 0 0 96 0 53 15 osh-cpython
29 no-host configure.tcc 6,990 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,097,197 0 0 0 42,400 0 18,661 1,109 bash
11 no-host configure.util-linux 2,257,053 1 0 0 42,584 0 17,563 1,290 dash
19 no-host configure.util-linux 5,338,740 8 0 0 39,136 0 17,079 1,432 osh-cpython
27 no-host configure.util-linux 2,011,185 1 0 0 39,120 0 17,107 1,045 osh-native
6 no-host configure.yash 255,543 0 0 0 4,120 0 870 85 bash
14 no-host configure.yash 244,007 0 0 0 3,720 0 870 72 dash
22 no-host configure.yash 385,785 0 0 0 3,728 0 858 108 osh-cpython
30 no-host configure.yash 259,084 0 0 0 3,736 0 851 107 osh-native
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 82 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,657 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 349 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-9eefbd82
dash dash-308ec8e6
osh-cpython osh-f1f5d6dc
osh-native osh-8527189e
host label host id
no-host no-host-13226fd6