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 20 22 19 1.25 1.14
bin-true no-host 637 469 809 820 659 1.27 1.03
configure.cpython no-host 14,589 14,437 13,880 13,880 13,328 0.95 0.91
configure.ocaml no-host 3,750 3,675 3,772 3,748 3,714 1.01 0.99
configure.tcc no-host 47 42 48 49 44 1.02 0.94
configure.util-linux no-host 12,947 13,660 12,889 12,852 12,534 1.00 0.97
configure.yash no-host 1,735 1,662 1,733 1,715 1,696 1.00 0.98
hello-world no-host 1 1 3 3 1 2.38 0.97

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 1,191 3,293 3,423 2,824 1.38 1.18
bin-true no-host 100,470 49,362 131,324 135,053 112,073 1.31 1.12
configure.cpython no-host 1,623,290 1,647,594 1,590,955 1,603,003 1,516,913 0.98 0.93
configure.ocaml no-host 298,650 280,762 306,705 307,873 300,174 1.03 1.01
configure.tcc no-host 5,263 4,212 5,597 5,631 5,113 1.06 0.97
configure.util-linux no-host 1,536,799 1,697,992 1,512,741 1,519,896 1,479,442 0.98 0.96
configure.yash no-host 173,454 159,531 176,891 177,349 172,720 1.02 1.00
hello-world no-host 150 86 396 402 184 2.64 1.23

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 9.6 10.0 6.3 1.97 1.30
bin-true no-host 3.1 1.6 8.8 9.2 5.4 2.79 1.71
configure.cpython no-host 34.5 34.4 34.5 34.4 34.5 1.00 1.00
configure.ocaml no-host 28.8 28.6 28.6 28.7 28.8 0.99 1.00
configure.tcc no-host 26.2 26.3 26.1 26.1 26.1 1.00 1.00
configure.util-linux no-host 39.9 39.7 39.7 39.9 39.9 1.00 1.00
configure.yash no-host 33.4 33.4 33.4 33.4 33.4 1.00 1.00
hello-world no-host 3.1 1.6 6.6 7.1 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 809 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 13,880 1 68 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 12,889 3 69 21.6 39.7 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 3,772 1 2 2.8 28.6 149,705 12,656 6,571 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.1 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,733 1 2 2.7 33.4 143,481 11,508 6,625 7,171 70,527 65,783 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 7.1 3,919 3,919 0 725 1,923 1,271 2 0 50,000 0
bin-true no-host 820 1 2 3.5 9.2 151,905 10,768 2,982 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,880 1 69 14.9 34.4 1,750,831 36,458 28,959 93,080 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,852 3 68 21.6 39.9 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 3,748 1 2 2.8 28.7 149,705 12,661 6,576 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 49 0 0 1.4 26.1 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,715 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 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 8 9 4.8 bash
15 no-host abuild-print-help 9 4 6 3.9 dash
23 no-host abuild-print-help 20 13 8 9.6 osh-native
31 no-host abuild-print-help 22 11 11 10.0 osh-nosouffle
39 no-host abuild-print-help 19 11 8 6.3 osh-static
1 no-host bin-true 637 320 358 3.1 bash
9 no-host bin-true 469 288 188 1.6 dash
17 no-host bin-true 809 320 506 8.8 osh-native
25 no-host bin-true 820 321 515 9.2 osh-nosouffle
33 no-host bin-true 659 329 348 5.4 osh-static
2 no-host configure.cpython 14,589 7,945 7,058 34.5 bash
10 no-host configure.cpython 14,437 7,897 6,973 34.4 dash
18 no-host configure.cpython 13,880 7,461 6,708 34.5 osh-native
26 no-host configure.cpython 13,880 7,382 6,796 34.4 osh-nosouffle
34 no-host configure.cpython 13,328 7,262 6,316 34.5 osh-static
4 no-host configure.ocaml 3,750 1,538 1,254 28.8 bash
12 no-host configure.ocaml 3,675 1,521 1,179 28.6 dash
20 no-host configure.ocaml 3,772 1,505 1,308 28.6 osh-native
28 no-host configure.ocaml 3,748 1,492 1,298 28.7 osh-nosouffle
36 no-host configure.ocaml 3,714 1,507 1,239 28.8 osh-static
5 no-host configure.tcc 47 25 23 26.2 bash
13 no-host configure.tcc 42 25 17 26.3 dash
21 no-host configure.tcc 48 25 23 26.1 osh-native
29 no-host configure.tcc 49 29 20 26.1 osh-nosouffle
37 no-host configure.tcc 44 27 17 26.1 osh-static
3 no-host configure.util-linux 12,947 6,828 6,603 39.9 bash
11 no-host configure.util-linux 13,660 6,711 7,457 39.7 dash
19 no-host configure.util-linux 12,889 6,401 6,722 39.7 osh-native
27 no-host configure.util-linux 12,852 6,326 6,753 39.9 osh-nosouffle
35 no-host configure.util-linux 12,534 6,343 6,417 39.9 osh-static
6 no-host configure.yash 1,735 967 777 33.4 bash
14 no-host configure.yash 1,662 960 704 33.4 dash
22 no-host configure.yash 1,733 969 767 33.4 osh-native
30 no-host configure.yash 1,715 978 740 33.4 osh-nosouffle
38 no-host configure.yash 1,696 979 720 33.4 osh-static
0 no-host hello-world 1 0 1 3.1 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 3 2 1 6.6 osh-native
24 no-host hello-world 3 3 0 7.1 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 2,390 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,191 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 3,423 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,824 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 100,470 0 0 0 8 0 1,992 50 bash
9 no-host bin-true 49,362 0 0 0 8 0 2,987 44 dash
17 no-host bin-true 131,324 0 0 0 16 0 2,000 79 osh-native
25 no-host bin-true 135,053 0 0 0 16 0 1,995 87 osh-nosouffle
33 no-host bin-true 112,073 0 0 0 8 0 2,001 72 osh-static
2 no-host configure.cpython 1,623,290 0 0 0 25,272 0 14,093 1,028 bash
10 no-host configure.cpython 1,647,594 0 0 0 25,272 0 14,130 985 dash
18 no-host configure.cpython 1,590,955 0 0 0 25,280 0 11,296 860 osh-native
26 no-host configure.cpython 1,603,003 0 0 0 25,280 0 11,293 817 osh-nosouffle
34 no-host configure.cpython 1,516,913 0 0 0 25,272 0 11,298 837 osh-static
4 no-host configure.ocaml 298,650 0 0 0 4,432 0 2,016 196 bash
12 no-host configure.ocaml 280,762 0 0 0 4,432 0 2,107 205 dash
20 no-host configure.ocaml 306,705 0 0 0 4,440 0 2,000 218 osh-native
28 no-host configure.ocaml 307,873 0 0 0 4,440 0 1,995 186 osh-nosouffle
36 no-host configure.ocaml 300,174 0 0 0 4,432 0 1,999 247 osh-static
5 no-host configure.tcc 5,263 0 0 0 80 0 49 4 bash
13 no-host configure.tcc 4,212 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,597 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,631 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,113 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,536,799 0 0 0 35,936 0 19,022 1,099 bash
11 no-host configure.util-linux 1,697,992 2 0 0 35,936 0 17,121 1,272 dash
19 no-host configure.util-linux 1,512,741 2 0 0 35,952 0 16,110 933 osh-native
27 no-host configure.util-linux 1,519,896 1 0 8 35,944 0 16,221 931 osh-nosouffle
35 no-host configure.util-linux 1,479,442 3 0 0 35,936 0 16,130 905 osh-static
6 no-host configure.yash 173,454 0 0 0 3,616 0 878 98 bash
14 no-host configure.yash 159,531 0 0 0 3,616 0 997 91 dash
22 no-host configure.yash 176,891 0 0 0 3,632 0 854 106 osh-native
30 no-host configure.yash 177,349 0 0 0 3,624 0 856 100 osh-nosouffle
38 no-host configure.yash 172,720 0 0 0 3,616 0 859 107 osh-static
0 no-host hello-world 150 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 396 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 402 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-c0751b61
osh-nosouffle osh-6b37cb02
osh-static osh-static-3cec3a3a
host label host id
no-host no-host-bba74091