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 17 9 20 21 18 1.24 1.11
bin-true no-host 623 445 795 820 655 1.27 1.05
configure.cpython no-host 13,627 13,781 13,320 13,467 12,825 0.98 0.94
configure.ocaml no-host 3,623 3,610 3,665 3,672 3,682 1.01 1.02
configure.tcc no-host 45 41 46 47 43 1.02 0.94
configure.util-linux no-host 12,397 13,181 12,343 12,385 12,101 1.00 0.98
configure.yash no-host 1,686 1,638 1,681 1,681 1,672 1.00 0.99
hello-world no-host 1 1 3 3 1 2.42 1.03

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 2,391 1,156 3,327 3,417 2,829 1.39 1.18
bin-true no-host 101,473 49,396 130,308 136,014 112,037 1.28 1.10
configure.cpython no-host 1,617,268 1,635,630 1,583,570 1,602,377 1,514,030 0.98 0.94
configure.ocaml no-host 298,559 280,863 306,525 307,251 300,267 1.03 1.01
configure.tcc no-host 5,227 4,199 5,564 5,677 5,120 1.06 0.98
configure.util-linux no-host 1,532,257 1,701,334 1,494,538 1,514,215 1,470,508 0.98 0.96
configure.yash no-host 173,325 159,538 176,873 177,082 172,795 1.02 1.00
hello-world no-host 152 85 395 401 184 2.60 1.21

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 4.8 4.1 9.6 10.1 6.3 1.97 1.30
bin-true no-host 3.1 1.4 8.8 9.3 5.4 2.79 1.71
configure.cpython no-host 34.5 34.5 34.4 34.5 34.5 1.00 1.00
configure.ocaml no-host 28.7 28.8 28.7 28.6 28.8 1.00 1.00
configure.tcc no-host 26.3 26.2 26.2 26.3 26.1 1.00 0.99
configure.util-linux no-host 39.7 39.5 39.7 39.6 39.7 1.00 1.00
configure.yash no-host 33.4 33.1 33.4 33.4 33.4 1.00 1.00
hello-world no-host 3.3 1.6 6.7 6.9 3.4 2.04 1.04

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 6.7 3,920 3,920 0 726 1,923 1,271 2 0 50,000 0
bin-true no-host 795 1 2 3.5 8.8 151,905 10,764 2,978 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,320 1 69 14.8 34.4 1,750,907 35,429 28,954 93,081 869,789 788,037 25,789 61 50,000 0
configure.util-linux no-host 12,343 3 65 21.6 39.7 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 3,665 1 2 2.8 28.7 149,720 12,656 6,571 9,217 70,302 70,201 1,693 3 50,000 0
configure.tcc no-host 46 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 1,681 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 9.3 151,905 10,768 2,982 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,467 2 69 14.9 34.5 1,750,906 36,488 28,959 93,080 869,789 788,037 25,789 61 50,000 0
configure.util-linux no-host 12,385 3 64 21.6 39.6 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 3,672 1 2 2.8 28.6 149,720 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 26.3 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,681 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 21 1 2 3.0 10.1 117,239 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 17 10 7 4.8 bash
15 no-host abuild-print-help 9 4 5 4.1 dash
23 no-host abuild-print-help 20 13 8 9.6 osh-native
31 no-host abuild-print-help 21 10 12 10.1 osh-nosouffle
39 no-host abuild-print-help 18 10 9 6.3 osh-static
1 no-host bin-true 623 314 346 3.1 bash
9 no-host bin-true 445 279 172 1.4 dash
17 no-host bin-true 795 312 499 8.8 osh-native
25 no-host bin-true 820 311 526 9.3 osh-nosouffle
33 no-host bin-true 655 316 357 5.4 osh-static
2 no-host configure.cpython 13,627 7,532 6,483 34.5 bash
10 no-host configure.cpython 13,781 7,545 6,645 34.5 dash
18 no-host configure.cpython 13,320 7,246 6,348 34.4 osh-native
26 no-host configure.cpython 13,467 7,150 6,616 34.5 osh-nosouffle
34 no-host configure.cpython 12,825 7,109 5,959 34.5 osh-static
4 no-host configure.ocaml 3,623 1,463 1,202 28.7 bash
12 no-host configure.ocaml 3,610 1,484 1,151 28.8 dash
20 no-host configure.ocaml 3,665 1,459 1,246 28.7 osh-native
28 no-host configure.ocaml 3,672 1,490 1,222 28.6 osh-nosouffle
36 no-host configure.ocaml 3,682 1,480 1,233 28.8 osh-static
5 no-host configure.tcc 45 25 21 26.3 bash
13 no-host configure.tcc 41 25 17 26.2 dash
21 no-host configure.tcc 46 23 23 26.2 osh-native
29 no-host configure.tcc 47 24 23 26.3 osh-nosouffle
37 no-host configure.tcc 43 23 21 26.1 osh-static
3 no-host configure.util-linux 12,397 6,537 6,325 39.7 bash
11 no-host configure.util-linux 13,181 6,410 7,264 39.5 dash
19 no-host configure.util-linux 12,343 6,075 6,491 39.7 osh-native
27 no-host configure.util-linux 12,385 6,142 6,469 39.6 osh-nosouffle
35 no-host configure.util-linux 12,101 6,246 6,076 39.7 osh-static
6 no-host configure.yash 1,686 954 741 33.4 bash
14 no-host configure.yash 1,638 918 723 33.1 dash
22 no-host configure.yash 1,681 905 778 33.4 osh-native
30 no-host configure.yash 1,681 950 735 33.4 osh-nosouffle
38 no-host configure.yash 1,672 960 715 33.4 osh-static
0 no-host hello-world 1 0 1 3.3 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 3 1 2 6.7 osh-native
24 no-host hello-world 3 1 2 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 2,391 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,156 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,327 0 0 0 16 0 38 0 osh-native
31 no-host abuild-print-help 3,417 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,829 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,473 0 0 0 8 0 2,000 74 bash
9 no-host bin-true 49,396 0 0 0 8 0 2,994 55 dash
17 no-host bin-true 130,308 0 0 0 16 0 2,000 67 osh-native
25 no-host bin-true 136,014 0 0 0 16 0 1,996 69 osh-nosouffle
33 no-host bin-true 112,037 0 0 0 8 0 1,998 50 osh-static
2 no-host configure.cpython 1,617,268 0 0 0 25,272 0 14,065 988 bash
10 no-host configure.cpython 1,635,630 0 0 0 25,280 0 14,105 1,005 dash
18 no-host configure.cpython 1,583,570 0 0 0 25,280 0 11,292 870 osh-native
26 no-host configure.cpython 1,602,377 0 0 0 25,280 0 11,331 873 osh-nosouffle
34 no-host configure.cpython 1,514,030 0 0 0 25,272 0 11,262 833 osh-static
4 no-host configure.ocaml 298,559 0 0 0 4,432 0 2,019 170 bash
12 no-host configure.ocaml 280,863 0 0 0 4,432 0 2,108 188 dash
20 no-host configure.ocaml 306,525 0 0 0 4,440 0 2,000 218 osh-native
28 no-host configure.ocaml 307,251 0 0 0 4,440 0 2,000 213 osh-nosouffle
36 no-host configure.ocaml 300,267 0 0 0 4,432 0 2,002 221 osh-static
5 no-host configure.tcc 5,227 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,199 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,564 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,677 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,120 0 0 0 88 0 44 1 osh-static
3 no-host configure.util-linux 1,532,257 0 0 0 35,936 0 18,902 1,070 bash
11 no-host configure.util-linux 1,701,334 3 0 0 35,936 0 17,015 1,324 dash
19 no-host configure.util-linux 1,494,538 0 0 0 35,952 0 16,104 963 osh-native
27 no-host configure.util-linux 1,514,215 0 0 0 35,944 0 16,110 1,020 osh-nosouffle
35 no-host configure.util-linux 1,470,508 5 0 0 35,944 0 16,218 903 osh-static
6 no-host configure.yash 173,325 0 0 0 3,616 0 875 96 bash
14 no-host configure.yash 159,538 0 0 0 3,624 0 1,003 114 dash
22 no-host configure.yash 176,873 0 0 0 3,624 0 858 105 osh-native
30 no-host configure.yash 177,082 0 0 0 3,624 0 856 101 osh-nosouffle
38 no-host configure.yash 172,795 0 0 0 3,616 0 858 91 osh-static
0 no-host hello-world 152 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 395 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 401 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 184 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-b8adf25f
osh-nosouffle osh-add9d21a
osh-static osh-static-752b613c
host label host id
no-host no-host-bba74091