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 10 22 24 20 1.33 1.22
bin-true no-host 633 448 830 831 673 1.31 1.06
configure.cpython no-host 14,853 14,914 14,836 14,704 14,195 1.00 0.96
configure.ocaml no-host 3,864 3,818 3,974 3,943 3,901 1.03 1.01
configure.tcc no-host 49 44 50 53 46 1.02 0.95
configure.util-linux no-host 13,375 14,439 13,757 13,722 13,354 1.03 1.00
configure.yash no-host 1,822 1,777 1,858 1,865 1,808 1.02 0.99
hello-world no-host 1 1 3 3 1 2.33 1.01

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 2,401 1,187 3,290 3,435 2,833 1.37 1.18
bin-true no-host 101,462 49,407 133,310 134,057 111,047 1.31 1.09
configure.cpython no-host 1,622,288 1,635,896 1,594,089 1,593,430 1,518,075 0.98 0.94
configure.ocaml no-host 299,583 280,475 306,082 307,722 300,078 1.02 1.00
configure.tcc no-host 5,213 4,220 5,586 5,678 5,126 1.07 0.98
configure.util-linux no-host 1,531,852 1,696,823 1,504,887 1,523,127 1,480,495 0.98 0.97
configure.yash no-host 173,248 159,573 177,277 176,873 172,801 1.02 1.00
hello-world no-host 152 82 396 396 183 2.61 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 5.0 3.9 9.4 10.1 6.2 1.89 1.24
bin-true no-host 3.3 1.6 8.5 9.0 5.0 2.60 1.52
configure.cpython no-host 34.5 34.7 34.5 34.5 34.6 1.00 1.00
configure.ocaml no-host 28.8 28.7 28.7 28.8 28.7 1.00 1.00
configure.tcc no-host 26.4 26.0 26.2 26.3 26.0 0.99 0.99
configure.util-linux no-host 39.6 39.8 39.8 39.7 39.8 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 3.3 1.4 6.6 6.9 3.3 2.00 1.00

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 830 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 14,836 2 75 14.8 34.5 1,750,832 35,399 28,954 93,081 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 13,757 3 74 21.6 39.8 2,705,398 37,471 66,342 119,749 1,291,874 1,293,775 32,527 42 132,684 1
configure.ocaml no-host 3,974 1 2 2.8 28.7 149,705 12,656 6,571 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 50 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 1,858 1 2 2.7 33.3 143,481 11,508 6,625 7,171 70,527 65,783 2,095 3 50,000 0
abuild-print-help no-host 22 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 831 1 2 3.5 9.0 151,905 10,768 2,982 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 14,704 2 74 14.9 34.5 1,750,831 36,458 28,959 93,080 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 13,722 3 73 21.6 39.7 2,705,398 37,477 66,348 119,749 1,291,874 1,293,775 32,527 42 132,696 1
configure.ocaml no-host 3,943 1 2 2.8 28.8 149,705 12,661 6,576 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 53 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 1,865 1 2 2.7 33.4 143,481 11,512 6,629 7,171 70,527 65,783 2,095 3 50,000 0
abuild-print-help no-host 24 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 8 9 5.0 bash
15 no-host abuild-print-help 10 5 5 3.9 dash
23 no-host abuild-print-help 22 13 10 9.4 osh-native
31 no-host abuild-print-help 24 11 14 10.1 osh-nosouffle
39 no-host abuild-print-help 20 12 9 6.2 osh-static
1 no-host bin-true 633 310 361 3.3 bash
9 no-host bin-true 448 279 174 1.6 dash
17 no-host bin-true 830 324 523 8.5 osh-native
25 no-host bin-true 831 310 538 9.0 osh-nosouffle
33 no-host bin-true 673 322 369 5.0 osh-static
2 no-host configure.cpython 14,853 8,085 7,167 34.5 bash
10 no-host configure.cpython 14,914 8,113 7,222 34.7 dash
18 no-host configure.cpython 14,836 7,911 7,223 34.5 osh-native
26 no-host configure.cpython 14,704 7,809 7,199 34.5 osh-nosouffle
34 no-host configure.cpython 14,195 7,800 6,655 34.6 osh-static
4 no-host configure.ocaml 3,864 1,590 1,317 28.8 bash
12 no-host configure.ocaml 3,818 1,555 1,288 28.7 dash
20 no-host configure.ocaml 3,974 1,613 1,400 28.7 osh-native
28 no-host configure.ocaml 3,943 1,585 1,401 28.8 osh-nosouffle
36 no-host configure.ocaml 3,901 1,550 1,384 28.7 osh-static
5 no-host configure.tcc 49 23 26 26.4 bash
13 no-host configure.tcc 44 21 23 26.0 dash
21 no-host configure.tcc 50 27 23 26.2 osh-native
29 no-host configure.tcc 53 21 32 26.3 osh-nosouffle
37 no-host configure.tcc 46 28 19 26.0 osh-static
3 no-host configure.util-linux 13,375 6,899 6,965 39.6 bash
11 no-host configure.util-linux 14,439 7,004 7,952 39.8 dash
19 no-host configure.util-linux 13,757 6,799 7,198 39.8 osh-native
27 no-host configure.util-linux 13,722 6,801 7,150 39.7 osh-nosouffle
35 no-host configure.util-linux 13,354 6,786 6,797 39.8 osh-static
6 no-host configure.yash 1,822 1,020 806 33.4 bash
14 no-host configure.yash 1,777 996 782 33.3 dash
22 no-host configure.yash 1,858 1,013 847 33.3 osh-native
30 no-host configure.yash 1,865 1,020 847 33.4 osh-nosouffle
38 no-host configure.yash 1,808 1,030 780 33.3 osh-static
0 no-host hello-world 1 1 0 3.3 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 3 2 1 6.6 osh-native
24 no-host hello-world 3 2 1 6.9 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 2,401 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,187 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,290 0 0 0 16 0 38 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 2,833 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,462 0 0 0 8 0 1,998 88 bash
9 no-host bin-true 49,407 0 0 0 8 0 2,986 53 dash
17 no-host bin-true 133,310 0 0 0 16 0 1,997 95 osh-native
25 no-host bin-true 134,057 0 0 0 16 0 1,994 77 osh-nosouffle
33 no-host bin-true 111,047 0 0 0 8 0 1,998 65 osh-static
2 no-host configure.cpython 1,622,288 0 0 0 25,296 0 14,118 1,011 bash
10 no-host configure.cpython 1,635,896 0 0 0 25,272 0 14,172 1,138 dash
18 no-host configure.cpython 1,594,089 0 0 0 25,280 0 11,293 845 osh-native
26 no-host configure.cpython 1,593,430 0 0 0 25,280 0 11,285 825 osh-nosouffle
34 no-host configure.cpython 1,518,075 1 0 0 25,272 0 11,299 819 osh-static
4 no-host configure.ocaml 299,583 0 0 0 4,432 0 2,017 180 bash
12 no-host configure.ocaml 280,475 0 0 0 4,432 0 2,107 196 dash
20 no-host configure.ocaml 306,082 0 0 0 4,440 0 1,996 230 osh-native
28 no-host configure.ocaml 307,722 0 0 0 4,440 0 1,999 188 osh-nosouffle
36 no-host configure.ocaml 300,078 0 0 0 4,432 0 2,002 223 osh-static
5 no-host configure.tcc 5,213 0 0 0 80 0 49 3 bash
13 no-host configure.tcc 4,220 0 0 0 88 0 52 3 dash
21 no-host configure.tcc 5,586 0 0 0 96 0 45 1 osh-native
29 no-host configure.tcc 5,678 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,126 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,531,852 0 0 0 35,936 0 19,026 1,092 bash
11 no-host configure.util-linux 1,696,823 1 0 0 35,936 0 17,159 1,268 dash
19 no-host configure.util-linux 1,504,887 1 0 0 35,952 0 16,194 935 osh-native
27 no-host configure.util-linux 1,523,127 0 0 0 35,944 0 16,205 952 osh-nosouffle
35 no-host configure.util-linux 1,480,495 1 0 0 35,936 0 16,152 1,002 osh-static
6 no-host configure.yash 173,248 0 0 0 3,616 0 879 108 bash
14 no-host configure.yash 159,573 0 0 0 3,616 0 1,000 106 dash
22 no-host configure.yash 177,277 0 0 0 3,624 0 857 100 osh-native
30 no-host configure.yash 176,873 0 0 0 3,624 0 855 117 osh-nosouffle
38 no-host configure.yash 172,801 0 0 0 3,616 0 857 110 osh-static
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 82 0 0 0 8 0 1 0 dash
16 no-host hello-world 396 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 396 0 0 0 16 0 1 1 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-894592e0
osh-nosouffle osh-6bbe7583
osh-static osh-static-9e8f8068
host label host id
no-host no-host-bba74091