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 21 22 19 1.28 1.16
bin-true no-host 623 449 817 819 666 1.31 1.07
configure.cpython no-host 14,113 14,292 13,963 14,199 13,655 0.99 0.97
configure.ocaml no-host 3,747 3,690 3,798 3,827 3,784 1.01 1.01
configure.tcc no-host 47 42 48 48 44 1.01 0.94
configure.util-linux no-host 12,919 13,727 13,039 13,176 12,869 1.01 1.00
configure.yash no-host 1,731 1,680 1,765 1,764 1,740 1.02 1.01
hello-world no-host 1 1 3 3 1 2.44 1.10

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 2,390 1,157 3,286 3,435 2,839 1.37 1.19
bin-true no-host 102,470 49,395 132,286 133,060 111,103 1.29 1.08
configure.cpython no-host 1,623,159 1,639,960 1,594,024 1,608,496 1,515,546 0.98 0.93
configure.ocaml no-host 298,675 280,723 305,959 306,836 300,233 1.02 1.01
configure.tcc no-host 5,230 4,212 5,610 5,633 5,137 1.07 0.98
configure.util-linux no-host 1,537,542 1,704,311 1,511,659 1,520,384 1,479,803 0.98 0.96
configure.yash no-host 173,327 159,478 176,603 176,913 172,817 1.02 1.00
hello-world no-host 151 83 392 400 184 2.60 1.22

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 4.7 3.9 9.4 10.0 6.3 2.00 1.33
bin-true no-host 3.1 1.6 8.8 8.9 5.1 2.79 1.62
configure.cpython no-host 34.7 34.7 34.6 34.4 34.6 1.00 1.00
configure.ocaml no-host 28.7 28.5 28.7 28.6 28.7 1.00 1.00
configure.tcc no-host 26.0 26.2 26.3 26.1 26.3 1.01 1.01
configure.util-linux no-host 39.6 39.5 39.6 39.5 39.7 1.00 1.00
configure.yash no-host 33.3 33.2 33.1 33.3 33.4 1.00 1.00
hello-world no-host 3.1 1.6 6.6 7.1 3.3 2.08 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 6.6 3,919 3,919 0 726 1,922 1,271 2 0 50,000 0
bin-true no-host 817 1 2 3.5 8.8 151,904 10,764 2,978 14,785 72,396 64,723 3,008 3 50,000 0
configure.cpython no-host 13,963 1 70 14.8 34.6 1,750,831 35,399 28,954 93,081 869,763 787,987 25,789 61 50,000 0
configure.util-linux no-host 13,039 3 69 21.6 39.6 2,705,397 37,471 66,342 119,749 1,291,873 1,293,775 32,527 42 132,684 1
configure.ocaml no-host 3,798 1 2 2.8 28.7 149,704 12,656 6,571 9,217 70,296 70,191 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.3 30,555 30,555 0 1,684 14,474 14,397 271 0 50,000 0
configure.yash no-host 1,765 1 2 2.7 33.1 143,480 11,508 6,625 7,171 70,526 65,783 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.4 117,238 65,801 42,008 4,980 54,600 57,658 277 3 84,016 1
hello-world no-host 3 0 0 0.3 7.1 3,918 3,918 0 725 1,922 1,271 2 0 50,000 0
bin-true no-host 819 1 2 3.5 8.9 151,904 10,768 2,982 14,785 72,396 64,723 3,008 3 50,000 0
configure.cpython no-host 14,199 2 72 14.9 34.4 1,750,830 36,458 28,959 93,080 869,763 787,987 25,789 61 50,000 0
configure.util-linux no-host 13,176 3 72 21.6 39.5 2,705,397 37,477 66,348 119,749 1,291,873 1,293,775 32,527 42 132,696 1
configure.ocaml no-host 3,827 1 2 2.8 28.6 149,704 12,661 6,576 9,217 70,296 70,191 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.1 30,555 30,555 0 1,684 14,474 14,397 271 0 50,000 0
configure.yash no-host 1,764 1 2 2.7 33.3 143,480 11,512 6,629 7,171 70,526 65,783 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.0 117,238 65,805 42,012 4,980 54,600 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 4.7 bash
15 no-host abuild-print-help 9 3 6 3.9 dash
23 no-host abuild-print-help 21 8 13 9.4 osh-native
31 no-host abuild-print-help 22 12 11 10.0 osh-nosouffle
39 no-host abuild-print-help 19 13 7 6.3 osh-static
1 no-host bin-true 623 313 350 3.1 bash
9 no-host bin-true 449 272 185 1.6 dash
17 no-host bin-true 817 307 528 8.8 osh-native
25 no-host bin-true 819 313 525 8.9 osh-nosouffle
33 no-host bin-true 666 319 368 5.1 osh-static
2 no-host configure.cpython 14,113 7,734 6,778 34.7 bash
10 no-host configure.cpython 14,292 7,789 6,920 34.7 dash
18 no-host configure.cpython 13,963 7,461 6,784 34.6 osh-native
26 no-host configure.cpython 14,199 7,491 7,004 34.4 osh-nosouffle
34 no-host configure.cpython 13,655 7,508 6,395 34.6 osh-static
4 no-host configure.ocaml 3,747 1,513 1,276 28.7 bash
12 no-host configure.ocaml 3,690 1,511 1,204 28.5 dash
20 no-host configure.ocaml 3,798 1,520 1,317 28.7 osh-native
28 no-host configure.ocaml 3,827 1,561 1,308 28.6 osh-nosouffle
36 no-host configure.ocaml 3,784 1,548 1,269 28.7 osh-static
5 no-host configure.tcc 47 27 21 26.0 bash
13 no-host configure.tcc 42 29 14 26.2 dash
21 no-host configure.tcc 48 27 21 26.3 osh-native
29 no-host configure.tcc 48 26 23 26.1 osh-nosouffle
37 no-host configure.tcc 44 20 25 26.3 osh-static
3 no-host configure.util-linux 12,919 6,733 6,665 39.6 bash
11 no-host configure.util-linux 13,727 6,775 7,462 39.5 dash
19 no-host configure.util-linux 13,039 6,425 6,845 39.6 osh-native
27 no-host configure.util-linux 13,176 6,477 6,939 39.5 osh-nosouffle
35 no-host configure.util-linux 12,869 6,469 6,632 39.7 osh-static
6 no-host configure.yash 1,731 988 752 33.3 bash
14 no-host configure.yash 1,680 930 752 33.2 dash
22 no-host configure.yash 1,765 985 783 33.1 osh-native
30 no-host configure.yash 1,764 979 789 33.3 osh-nosouffle
38 no-host configure.yash 1,740 980 762 33.4 osh-static
0 no-host hello-world 1 1 0 3.1 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 3 1 2 6.6 osh-native
24 no-host hello-world 3 1 2 7.1 osh-nosouffle
32 no-host hello-world 1 0 1 3.3 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 2,390 0 0 0 8 0 41 2 bash
15 no-host abuild-print-help 1,157 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,286 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,435 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,839 0 0 0 8 0 38 0 osh-static
1 no-host bin-true 102,470 0 0 0 8 0 1,996 60 bash
9 no-host bin-true 49,395 0 0 0 8 0 2,995 41 dash
17 no-host bin-true 132,286 0 0 0 16 0 1,998 83 osh-native
25 no-host bin-true 133,060 0 0 0 16 0 2,000 88 osh-nosouffle
33 no-host bin-true 111,103 0 0 0 8 0 1,999 60 osh-static
2 no-host configure.cpython 1,623,159 0 0 0 25,272 0 14,094 1,053 bash
10 no-host configure.cpython 1,639,960 0 0 0 25,272 0 14,123 1,034 dash
18 no-host configure.cpython 1,594,024 2 0 0 25,280 0 11,294 830 osh-native
26 no-host configure.cpython 1,608,496 0 0 0 25,280 0 11,297 830 osh-nosouffle
34 no-host configure.cpython 1,515,546 0 0 0 25,272 0 11,301 858 osh-static
4 no-host configure.ocaml 298,675 0 0 0 4,432 0 2,018 203 bash
12 no-host configure.ocaml 280,723 0 0 0 4,432 0 2,106 198 dash
20 no-host configure.ocaml 305,959 0 0 0 4,440 0 2,001 226 osh-native
28 no-host configure.ocaml 306,836 0 0 0 4,440 0 2,000 198 osh-nosouffle
36 no-host configure.ocaml 300,233 0 0 0 4,432 0 1,996 247 osh-static
5 no-host configure.tcc 5,230 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,212 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,610 0 0 0 96 0 45 4 osh-native
29 no-host configure.tcc 5,633 0 0 0 96 0 45 1 osh-nosouffle
37 no-host configure.tcc 5,137 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,537,542 1 0 0 35,936 0 19,008 1,099 bash
11 no-host configure.util-linux 1,704,311 0 0 0 35,936 0 17,145 1,235 dash
19 no-host configure.util-linux 1,511,659 1 0 0 35,952 0 16,116 994 osh-native
27 no-host configure.util-linux 1,520,384 3 0 0 35,944 0 16,212 951 osh-nosouffle
35 no-host configure.util-linux 1,479,803 2 0 0 35,936 0 16,156 902 osh-static
6 no-host configure.yash 173,327 0 0 0 3,616 0 876 95 bash
14 no-host configure.yash 159,478 0 0 0 3,616 0 998 102 dash
22 no-host configure.yash 176,603 0 0 0 3,632 0 857 103 osh-native
30 no-host configure.yash 176,913 0 0 0 3,624 0 856 95 osh-nosouffle
38 no-host configure.yash 172,817 0 0 0 3,616 0 857 103 osh-static
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 83 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 400 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 184 0 0 0 8 0 1 1 osh-static

Shell and Host

shell label shell id
bash bash-36833674
dash dash-cea41b3e
osh-native osh-8f945eba
osh-nosouffle osh-c4ffbb71
osh-static osh-static-b24d5c96
host label host id
no-host no-host-bba74091