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 18 1.33 1.16
bin-true no-host 630 450 798 826 666 1.27 1.06
configure.cpython no-host 14,153 14,202 13,714 13,780 13,210 0.97 0.93
configure.ocaml no-host 3,726 3,677 3,765 3,785 3,678 1.01 0.99
configure.tcc no-host 46 41 47 48 43 1.02 0.94
configure.util-linux no-host 12,822 13,474 12,751 12,888 12,408 0.99 0.97
configure.yash no-host 1,724 1,678 1,729 1,732 1,693 1.00 0.98
hello-world no-host 1 1 3 3 1 2.28 0.96

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 2,374 1,145 3,275 3,385 2,834 1.38 1.19
bin-true no-host 100,386 49,421 131,325 137,096 112,016 1.31 1.12
configure.cpython no-host 1,619,340 1,643,438 1,593,176 1,604,679 1,511,959 0.98 0.93
configure.ocaml no-host 299,219 280,558 305,495 307,431 300,196 1.02 1.00
configure.tcc no-host 5,237 4,186 5,621 5,702 5,120 1.07 0.98
configure.util-linux no-host 1,532,664 1,695,460 1,496,051 1,518,805 1,470,199 0.98 0.96
configure.yash no-host 173,126 159,588 176,768 176,914 172,741 1.02 1.00
hello-world no-host 153 86 395 399 184 2.58 1.20

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 3.8 9.6 10.0 6.3 1.97 1.30
bin-true no-host 3.1 1.4 8.8 9.2 5.2 2.79 1.67
configure.cpython no-host 34.6 34.7 34.5 34.4 34.6 1.00 1.00
configure.ocaml no-host 28.7 28.7 28.7 28.8 28.7 1.00 1.00
configure.tcc no-host 26.2 26.1 26.2 26.2 26.2 1.00 1.00
configure.util-linux no-host 39.7 39.7 39.7 39.6 39.6 1.00 1.00
configure.yash no-host 33.1 33.4 33.4 33.3 33.5 1.01 1.01
hello-world no-host 3.1 1.4 6.6 6.9 3.4 2.08 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 6.6 3,920 3,920 0 726 1,923 1,271 2 0 50,000 0
bin-true no-host 798 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 13,714 1 70 14.8 34.5 1,750,907 35,429 28,954 93,081 869,789 788,037 25,789 61 50,000 0
configure.util-linux no-host 12,751 3 70 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 3,765 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 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 1,729 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 21 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 826 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 13,780 1 68 14.9 34.4 1,750,906 36,488 28,959 93,080 869,789 788,037 25,789 61 50,000 0
configure.util-linux no-host 12,888 3 69 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 3,785 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 48 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 1,732 1 2 2.7 33.3 143,496 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 10 6 4.8 bash
15 no-host abuild-print-help 9 6 3 3.8 dash
23 no-host abuild-print-help 21 15 7 9.6 osh-native
31 no-host abuild-print-help 22 14 8 10.0 osh-nosouffle
39 no-host abuild-print-help 18 14 5 6.3 osh-static
1 no-host bin-true 630 310 358 3.1 bash
9 no-host bin-true 450 277 177 1.4 dash
17 no-host bin-true 798 302 515 8.8 osh-native
25 no-host bin-true 826 299 543 9.2 osh-nosouffle
33 no-host bin-true 666 319 364 5.2 osh-static
2 no-host configure.cpython 14,153 7,759 6,795 34.6 bash
10 no-host configure.cpython 14,202 7,770 6,841 34.7 dash
18 no-host configure.cpython 13,714 7,208 6,791 34.5 osh-native
26 no-host configure.cpython 13,780 7,296 6,785 34.4 osh-nosouffle
34 no-host configure.cpython 13,210 7,380 6,073 34.6 osh-static
4 no-host configure.ocaml 3,726 1,458 1,309 28.7 bash
12 no-host configure.ocaml 3,677 1,451 1,250 28.7 dash
20 no-host configure.ocaml 3,765 1,498 1,309 28.7 osh-native
28 no-host configure.ocaml 3,785 1,501 1,327 28.8 osh-nosouffle
36 no-host configure.ocaml 3,678 1,488 1,222 28.7 osh-static
5 no-host configure.tcc 46 24 23 26.2 bash
13 no-host configure.tcc 41 22 19 26.1 dash
21 no-host configure.tcc 47 28 20 26.2 osh-native
29 no-host configure.tcc 48 23 26 26.2 osh-nosouffle
37 no-host configure.tcc 43 25 19 26.2 osh-static
3 no-host configure.util-linux 12,822 6,670 6,638 39.7 bash
11 no-host configure.util-linux 13,474 6,573 7,404 39.7 dash
19 no-host configure.util-linux 12,751 6,370 6,618 39.7 osh-native
27 no-host configure.util-linux 12,888 6,426 6,699 39.6 osh-nosouffle
35 no-host configure.util-linux 12,408 6,230 6,405 39.6 osh-static
6 no-host configure.yash 1,724 976 756 33.1 bash
14 no-host configure.yash 1,678 975 704 33.4 dash
22 no-host configure.yash 1,729 943 789 33.4 osh-native
30 no-host configure.yash 1,732 993 743 33.3 osh-nosouffle
38 no-host configure.yash 1,693 965 731 33.5 osh-static
0 no-host hello-world 1 1 0 3.1 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 3 1 2 6.6 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 2,374 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,145 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,275 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,385 0 0 0 16 0 40 1 osh-nosouffle
39 no-host abuild-print-help 2,834 0 0 0 8 0 38 0 osh-static
1 no-host bin-true 100,386 0 0 0 8 0 1,998 57 bash
9 no-host bin-true 49,421 0 0 0 8 0 2,988 74 dash
17 no-host bin-true 131,325 0 0 0 16 0 1,999 73 osh-native
25 no-host bin-true 137,096 0 0 0 16 0 1,997 88 osh-nosouffle
33 no-host bin-true 112,016 0 0 0 8 0 1,998 70 osh-static
2 no-host configure.cpython 1,619,340 0 0 0 25,272 0 14,108 972 bash
10 no-host configure.cpython 1,643,438 0 0 0 25,272 0 14,148 1,044 dash
18 no-host configure.cpython 1,593,176 0 0 0 25,280 0 11,299 854 osh-native
26 no-host configure.cpython 1,604,679 0 0 0 25,280 0 11,295 821 osh-nosouffle
34 no-host configure.cpython 1,511,959 1 0 0 25,272 0 11,307 854 osh-static
4 no-host configure.ocaml 299,219 0 0 0 4,432 0 2,020 202 bash
12 no-host configure.ocaml 280,558 0 0 0 4,432 0 2,103 194 dash
20 no-host configure.ocaml 305,495 0 0 0 4,440 0 1,996 209 osh-native
28 no-host configure.ocaml 307,431 0 0 0 4,440 0 2,002 212 osh-nosouffle
36 no-host configure.ocaml 300,196 0 0 0 4,432 0 1,997 213 osh-static
5 no-host configure.tcc 5,237 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,186 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,621 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,702 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,120 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,532,664 0 0 0 35,936 0 18,998 1,026 bash
11 no-host configure.util-linux 1,695,460 0 0 0 35,936 0 17,138 1,220 dash
19 no-host configure.util-linux 1,496,051 1 0 0 35,952 0 16,143 898 osh-native
27 no-host configure.util-linux 1,518,805 2 0 0 35,944 0 16,244 957 osh-nosouffle
35 no-host configure.util-linux 1,470,199 4 0 0 35,944 0 16,103 958 osh-static
6 no-host configure.yash 173,126 0 0 0 3,616 0 881 105 bash
14 no-host configure.yash 159,588 0 0 0 3,624 0 1,003 95 dash
22 no-host configure.yash 176,768 0 0 0 3,624 0 857 98 osh-native
30 no-host configure.yash 176,914 0 0 0 3,632 0 859 94 osh-nosouffle
38 no-host configure.yash 172,741 0 0 0 3,616 0 858 147 osh-static
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 86 0 0 0 8 0 1 0 dash
16 no-host hello-world 395 0 0 0 16 0 1 1 osh-native
24 no-host hello-world 399 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-b55fd75f
osh-nosouffle osh-39af3386
osh-static osh-static-f145794f
host label host id
no-host no-host-bba74091