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 15 9 21 22 18 1.34 1.16
bin-true no-host 623 444 808 804 660 1.30 1.06
configure.cpython no-host 13,988 14,126 14,026 14,032 13,546 1.00 0.97
configure.ocaml no-host 3,700 3,692 3,831 3,807 3,708 1.04 1.00
configure.tcc no-host 47 42 48 48 43 1.02 0.93
configure.util-linux no-host 12,655 13,787 13,036 13,125 12,357 1.03 0.98
configure.yash no-host 1,717 1,716 1,752 1,791 1,694 1.02 0.99
hello-world no-host 1 1 3 3 1 2.37 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 2,367 1,204 3,293 3,453 2,827 1.39 1.19
bin-true no-host 102,443 49,428 131,343 132,058 111,039 1.28 1.08
configure.cpython no-host 1,634,933 1,639,017 1,588,832 1,600,034 1,514,008 0.97 0.93
configure.ocaml no-host 299,550 280,849 306,360 306,949 300,063 1.02 1.00
configure.tcc no-host 5,249 4,203 5,589 5,598 5,124 1.06 0.98
configure.util-linux no-host 1,535,242 1,695,500 1,493,975 1,518,014 1,469,832 0.97 0.96
configure.yash no-host 173,131 159,533 176,533 177,478 172,868 1.02 1.00
hello-world no-host 153 84 393 397 183 2.57 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 3.9 9.4 10.0 6.3 1.95 1.30
bin-true no-host 3.3 1.6 8.8 9.2 5.1 2.68 1.56
configure.cpython no-host 34.7 34.3 34.5 34.5 34.5 1.00 1.00
configure.ocaml no-host 28.6 28.5 28.7 28.6 28.5 1.00 1.00
configure.tcc no-host 26.3 26.1 26.4 26.0 26.0 1.00 0.99
configure.util-linux no-host 39.5 39.6 39.6 39.6 39.5 1.00 1.00
configure.yash no-host 33.4 33.3 33.3 33.4 33.3 1.00 1.00
hello-world no-host 3.1 1.4 6.7 6.9 3.4 2.12 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 6.7 3,920 3,920 0 726 1,923 1,271 2 0 50,000 0
bin-true no-host 808 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 14,026 1 68 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 13,036 3 69 21.6 39.6 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 3,831 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 48 0 0 1.4 26.4 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,752 1 2 2.7 33.3 143,496 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 9.4 117,239 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 804 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 14,032 1 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 13,125 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 3,807 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 48 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 1,791 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 15 7 9 4.8 bash
15 no-host abuild-print-help 9 5 5 3.9 dash
23 no-host abuild-print-help 21 11 11 9.4 osh-native
31 no-host abuild-print-help 22 13 9 10.0 osh-nosouffle
39 no-host abuild-print-help 18 12 7 6.3 osh-static
1 no-host bin-true 623 319 342 3.3 bash
9 no-host bin-true 444 279 170 1.6 dash
17 no-host bin-true 808 315 510 8.8 osh-native
25 no-host bin-true 804 312 509 9.2 osh-nosouffle
33 no-host bin-true 660 338 339 5.1 osh-static
2 no-host configure.cpython 13,988 7,682 6,692 34.7 bash
10 no-host configure.cpython 14,126 7,786 6,738 34.3 dash
18 no-host configure.cpython 14,026 7,435 6,875 34.5 osh-native
26 no-host configure.cpython 14,032 7,463 6,859 34.5 osh-nosouffle
34 no-host configure.cpython 13,546 7,410 6,257 34.5 osh-static
4 no-host configure.ocaml 3,700 1,484 1,258 28.6 bash
12 no-host configure.ocaml 3,692 1,539 1,178 28.5 dash
20 no-host configure.ocaml 3,831 1,500 1,368 28.7 osh-native
28 no-host configure.ocaml 3,807 1,524 1,325 28.6 osh-nosouffle
36 no-host configure.ocaml 3,708 1,472 1,265 28.5 osh-static
5 no-host configure.tcc 47 26 21 26.3 bash
13 no-host configure.tcc 42 20 22 26.1 dash
21 no-host configure.tcc 48 23 25 26.4 osh-native
29 no-host configure.tcc 48 24 24 26.0 osh-nosouffle
37 no-host configure.tcc 43 21 23 26.0 osh-static
3 no-host configure.util-linux 12,655 6,696 6,428 39.5 bash
11 no-host configure.util-linux 13,787 6,681 7,596 39.6 dash
19 no-host configure.util-linux 13,036 6,461 6,803 39.6 osh-native
27 no-host configure.util-linux 13,125 6,416 6,942 39.6 osh-nosouffle
35 no-host configure.util-linux 12,357 6,291 6,285 39.5 osh-static
6 no-host configure.yash 1,717 938 784 33.4 bash
14 no-host configure.yash 1,716 939 776 33.3 dash
22 no-host configure.yash 1,752 970 785 33.3 osh-native
30 no-host configure.yash 1,791 988 805 33.4 osh-nosouffle
38 no-host configure.yash 1,694 928 768 33.3 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 6.7 osh-native
24 no-host hello-world 3 2 1 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 2,367 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,204 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,293 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,453 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,827 0 0 0 8 0 38 0 osh-static
1 no-host bin-true 102,443 0 0 0 8 0 1,998 75 bash
9 no-host bin-true 49,428 0 0 0 8 0 2,997 54 dash
17 no-host bin-true 131,343 0 0 0 16 0 1,998 91 osh-native
25 no-host bin-true 132,058 0 0 0 16 0 2,000 77 osh-nosouffle
33 no-host bin-true 111,039 0 0 0 8 0 2,000 69 osh-static
2 no-host configure.cpython 1,634,933 0 0 0 25,272 0 14,078 1,144 bash
10 no-host configure.cpython 1,639,017 1 0 0 25,272 0 14,116 1,049 dash
18 no-host configure.cpython 1,588,832 0 0 0 25,280 0 11,289 885 osh-native
26 no-host configure.cpython 1,600,034 0 0 0 25,280 0 11,296 847 osh-nosouffle
34 no-host configure.cpython 1,514,008 1 0 0 25,272 0 11,313 840 osh-static
4 no-host configure.ocaml 299,550 0 0 0 4,432 0 2,017 199 bash
12 no-host configure.ocaml 280,849 0 0 0 4,432 0 2,105 180 dash
20 no-host configure.ocaml 306,360 0 0 0 4,440 0 2,000 220 osh-native
28 no-host configure.ocaml 306,949 0 0 0 4,440 0 1,997 205 osh-nosouffle
36 no-host configure.ocaml 300,063 0 0 0 4,432 0 2,001 224 osh-static
5 no-host configure.tcc 5,249 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,203 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,589 0 0 0 96 0 45 1 osh-native
29 no-host configure.tcc 5,598 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,124 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,535,242 2 0 0 35,936 0 18,970 1,048 bash
11 no-host configure.util-linux 1,695,500 0 0 0 35,936 0 17,140 1,256 dash
19 no-host configure.util-linux 1,493,975 1 0 0 35,952 0 16,132 942 osh-native
27 no-host configure.util-linux 1,518,014 2 0 0 35,944 0 16,205 921 osh-nosouffle
35 no-host configure.util-linux 1,469,832 2 0 0 35,936 0 16,183 920 osh-static
6 no-host configure.yash 173,131 0 0 0 3,616 0 881 97 bash
14 no-host configure.yash 159,533 0 0 0 3,616 0 1,001 105 dash
22 no-host configure.yash 176,533 0 0 0 3,632 0 857 101 osh-native
30 no-host configure.yash 177,478 0 0 0 3,624 0 857 101 osh-nosouffle
38 no-host configure.yash 172,868 0 0 0 3,624 0 858 94 osh-static
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 84 0 0 0 8 0 1 0 dash
16 no-host hello-world 393 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 397 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 183 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-0036b940
osh-nosouffle osh-50bc7a81
osh-static osh-static-c92ace8b
host label host id
no-host no-host-bba74091