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-native osh-nosouffle osh-static osh bash ratio static bash ratio
abuild-print-help no-host 16 9 20 22 18 1.31 1.16
bin-true no-host 631 440 799 820 648 1.27 1.03
configure.cpython no-host 14,206 14,081 13,660 13,930 13,132 0.96 0.92
configure.ocaml no-host 3,722 3,621 3,693 3,735 3,689 0.99 0.99
configure.tcc no-host 49 41 47 47 44 0.95 0.89
configure.util-linux no-host 12,602 13,363 12,594 12,704 12,308 1.00 0.98
configure.yash no-host 1,738 1,671 1,684 1,724 1,682 0.97 0.97
hello-world no-host 1 1 3 3 1 2.26 0.93

Minor Page Faults

workload host name bash dash osh-native osh-nosouffle osh-static osh bash ratio static bash ratio
abuild-print-help no-host 2,384 1,151 3,318 3,426 2,829 1.39 1.19
bin-true no-host 102,483 49,414 132,322 135,047 112,034 1.29 1.09
configure.cpython no-host 1,624,529 1,639,945 1,600,017 1,594,110 1,511,336 0.98 0.93
configure.ocaml no-host 298,743 281,378 306,602 307,037 300,085 1.03 1.00
configure.tcc no-host 5,226 4,217 5,561 5,639 5,125 1.06 0.98
configure.util-linux no-host 1,532,343 1,694,638 1,490,911 1,520,205 1,470,054 0.97 0.96
configure.yash no-host 173,391 159,497 177,046 176,875 172,737 1.02 1.00
hello-world no-host 150 85 392 398 185 2.61 1.23

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-native osh-nosouffle osh-static osh bash ratio static bash ratio
abuild-print-help no-host 4.6 3.9 9.6 10.0 6.3 2.09 1.37
bin-true no-host 3.3 1.6 8.5 9.2 5.2 2.60 1.60
configure.cpython no-host 34.6 34.5 34.7 34.6 34.5 1.00 1.00
configure.ocaml no-host 28.7 28.7 28.5 28.8 28.8 1.00 1.00
configure.tcc no-host 26.0 26.2 26.0 26.2 26.2 1.00 1.01
configure.util-linux no-host 39.6 39.7 39.5 39.7 39.6 1.00 1.00
configure.yash no-host 33.4 33.3 33.4 33.4 33.2 1.00 0.99
hello-world no-host 3.1 1.6 6.4 6.9 3.4 2.04 1.08

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 6.4 3,920 3,920 0 726 1,923 1,271 2 0 50,000 0
bin-true no-host 799 1 2 3.5 8.5 151,905 10,764 2,978 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,660 1 67 14.8 34.7 1,750,907 35,429 28,954 93,081 869,789 788,037 25,789 61 50,000 0
configure.util-linux no-host 12,594 3 67 21.6 39.5 2,705,473 37,501 66,342 119,749 1,291,899 1,293,825 32,527 42 132,684 1
configure.ocaml no-host 3,693 1 2 2.8 28.5 149,720 12,656 6,571 9,217 70,302 70,201 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.0 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,684 1 2 2.7 33.4 143,496 11,508 6,625 7,171 70,532 65,793 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.6 117,239 65,801 42,008 4,980 54,601 57,658 277 3 84,016 1
hello-world no-host 3 0 0 0.3 6.9 3,919 3,919 0 725 1,923 1,271 2 0 50,000 0
bin-true no-host 820 1 2 3.5 9.2 151,905 10,768 2,982 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,930 1 69 14.9 34.6 1,750,906 36,488 28,959 93,080 869,789 788,037 25,789 61 50,000 0
configure.util-linux no-host 12,704 3 67 21.6 39.7 2,705,473 37,507 66,348 119,749 1,291,899 1,293,825 32,527 42 132,696 1
configure.ocaml no-host 3,735 1 2 2.8 28.8 149,720 12,661 6,576 9,217 70,302 70,201 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.2 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,724 1 2 2.7 33.4 143,496 11,512 6,629 7,171 70,532 65,793 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.0 117,239 65,805 42,012 4,980 54,601 57,658 277 3 84,024 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 16 8 9 4.6 bash
15 no-host abuild-print-help 9 4 6 3.9 dash
23 no-host abuild-print-help 20 12 9 9.6 osh-native
31 no-host abuild-print-help 22 13 10 10.0 osh-nosouffle
39 no-host abuild-print-help 18 10 9 6.3 osh-static
1 no-host bin-true 631 310 358 3.3 bash
9 no-host bin-true 440 272 172 1.6 dash
17 no-host bin-true 799 292 525 8.5 osh-native
25 no-host bin-true 820 304 533 9.2 osh-nosouffle
33 no-host bin-true 648 313 352 5.2 osh-static
2 no-host configure.cpython 14,206 7,838 6,766 34.6 bash
10 no-host configure.cpython 14,081 7,654 6,834 34.5 dash
18 no-host configure.cpython 13,660 7,254 6,686 34.7 osh-native
26 no-host configure.cpython 13,930 7,422 6,794 34.6 osh-nosouffle
34 no-host configure.cpython 13,132 7,204 6,169 34.5 osh-static
4 no-host configure.ocaml 3,722 1,513 1,249 28.7 bash
12 no-host configure.ocaml 3,621 1,475 1,170 28.7 dash
20 no-host configure.ocaml 3,693 1,444 1,288 28.5 osh-native
28 no-host configure.ocaml 3,735 1,525 1,251 28.8 osh-nosouffle
36 no-host configure.ocaml 3,689 1,483 1,237 28.8 osh-static
5 no-host configure.tcc 49 23 27 26.0 bash
13 no-host configure.tcc 41 24 17 26.2 dash
21 no-host configure.tcc 47 24 23 26.0 osh-native
29 no-host configure.tcc 47 20 27 26.2 osh-nosouffle
37 no-host configure.tcc 44 22 23 26.2 osh-static
3 no-host configure.util-linux 12,602 6,708 6,360 39.6 bash
11 no-host configure.util-linux 13,363 6,591 7,252 39.7 dash
19 no-host configure.util-linux 12,594 6,263 6,552 39.5 osh-native
27 no-host configure.util-linux 12,704 6,227 6,703 39.7 osh-nosouffle
35 no-host configure.util-linux 12,308 6,291 6,237 39.6 osh-static
6 no-host configure.yash 1,738 955 786 33.4 bash
14 no-host configure.yash 1,671 950 721 33.3 dash
22 no-host configure.yash 1,684 957 730 33.4 osh-native
30 no-host configure.yash 1,724 948 779 33.4 osh-nosouffle
38 no-host configure.yash 1,682 945 739 33.2 osh-static
0 no-host hello-world 1 0 1 3.1 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 3 2 1 6.4 osh-native
24 no-host hello-world 3 0 3 6.9 osh-nosouffle
32 no-host hello-world 1 0 1 3.4 osh-static

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 2,384 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,151 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,318 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,426 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,829 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 102,483 0 0 0 8 0 1,995 78 bash
9 no-host bin-true 49,414 0 0 0 8 0 2,997 58 dash
17 no-host bin-true 132,322 0 0 0 16 0 1,996 91 osh-native
25 no-host bin-true 135,047 0 0 0 16 0 1,995 79 osh-nosouffle
33 no-host bin-true 112,034 0 0 0 8 0 2,001 87 osh-static
2 no-host configure.cpython 1,624,529 0 0 0 25,272 0 14,086 1,044 bash
10 no-host configure.cpython 1,639,945 0 0 0 25,272 0 14,123 1,018 dash
18 no-host configure.cpython 1,600,017 0 0 0 25,280 0 11,302 851 osh-native
26 no-host configure.cpython 1,594,110 0 0 0 25,280 0 11,302 931 osh-nosouffle
34 no-host configure.cpython 1,511,336 0 0 0 25,272 0 11,300 834 osh-static
4 no-host configure.ocaml 298,743 0 0 0 4,432 0 2,019 191 bash
12 no-host configure.ocaml 281,378 0 0 0 4,432 0 2,111 198 dash
20 no-host configure.ocaml 306,602 0 0 0 4,440 0 1,994 215 osh-native
28 no-host configure.ocaml 307,037 0 0 0 4,440 0 1,993 192 osh-nosouffle
36 no-host configure.ocaml 300,085 0 0 0 4,432 0 2,002 215 osh-static
5 no-host configure.tcc 5,226 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,217 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,561 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,639 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,125 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,532,343 2 0 0 35,936 0 18,970 1,034 bash
11 no-host configure.util-linux 1,694,638 0 0 0 35,936 0 17,120 1,348 dash
19 no-host configure.util-linux 1,490,911 1 0 0 35,952 0 16,097 923 osh-native
27 no-host configure.util-linux 1,520,205 3 0 8 35,944 0 16,198 919 osh-nosouffle
35 no-host configure.util-linux 1,470,054 1 0 0 35,936 0 16,192 921 osh-static
6 no-host configure.yash 173,391 0 0 0 3,616 0 878 109 bash
14 no-host configure.yash 159,497 0 0 0 3,616 0 1,003 112 dash
22 no-host configure.yash 177,046 0 0 0 3,624 0 858 95 osh-native
30 no-host configure.yash 176,875 0 0 0 3,624 0 857 94 osh-nosouffle
38 no-host configure.yash 172,737 0 0 0 3,616 0 858 98 osh-static
0 no-host hello-world 150 0 0 0 8 0 1 0 bash
8 no-host hello-world 85 0 0 0 8 0 1 0 dash
16 no-host hello-world 392 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 398 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 185 0 0 0 8 0 1 0 osh-static

Shell and Host

shell label shell id
bash bash-36833674
dash dash-cea41b3e
osh-native osh-e1c2033d
osh-nosouffle osh-1639583e
osh-static osh-static-90868eb5
host label host id
no-host no-host-bba74091