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 13 7 18 19 16 1.40 1.23
bin-true no-host 452 307 610 626 539 1.35 1.19
configure.cpython no-host 11,956 11,959 11,939 11,966 11,645 1.00 0.97
configure.ocaml no-host 3,359 3,344 3,434 3,437 3,392 1.02 1.01
configure.tcc no-host 39 35 40 41 37 1.04 0.95
configure.util-linux no-host 10,678 11,339 11,072 11,114 10,636 1.04 1.00
configure.yash no-host 1,476 1,480 1,505 1,520 1,474 1.02 1.00
hello-world no-host 1 1 2 2 1 2.46 1.07

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 2,406 1,166 3,357 3,406 2,848 1.40 1.18
bin-true no-host 101,904 49,856 130,743 136,459 111,510 1.28 1.09
configure.cpython no-host 1,638,677 1,647,293 1,595,418 1,614,992 1,520,193 0.97 0.93
configure.ocaml no-host 300,333 281,533 306,778 308,331 301,009 1.02 1.00
configure.tcc no-host 5,263 4,231 5,615 5,670 5,137 1.07 0.98
configure.util-linux no-host 1,542,541 1,706,763 1,516,500 1,525,097 1,484,097 0.98 0.96
configure.yash no-host 173,773 159,849 176,909 177,144 173,144 1.02 1.00
hello-world no-host 155 84 391 400 183 2.52 1.18

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 10.1 6.3 1.97 1.30
bin-true no-host 3.3 1.7 8.7 9.3 5.2 2.64 1.60
configure.cpython no-host 34.4 34.5 34.7 34.7 34.6 1.01 1.01
configure.ocaml no-host 28.8 28.8 28.8 28.8 28.8 1.00 1.00
configure.tcc no-host 26.0 26.2 26.0 26.1 26.2 1.00 1.01
configure.util-linux no-host 40.0 39.6 39.6 39.6 39.5 0.99 0.99
configure.yash no-host 33.4 33.4 33.4 33.1 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 2 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 610 1 2 3.5 8.7 151,905 10,764 2,978 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 11,939 1 62 14.8 34.7 1,750,832 35,399 28,954 93,081 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 11,072 4 68 21.6 39.6 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 3,434 1 2 2.8 28.8 149,705 12,656 6,571 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 40 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 1,505 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 18 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 2 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 626 1 2 3.5 9.3 151,905 10,768 2,982 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 11,966 1 63 14.9 34.7 1,750,831 36,458 28,959 93,080 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 11,114 3 66 21.6 39.6 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 3,437 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 41 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 1,520 1 2 2.7 33.1 143,481 11,512 6,629 7,171 70,527 65,783 2,095 3 50,000 0
abuild-print-help no-host 19 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 13 6 7 4.8 bash
15 no-host abuild-print-help 7 4 3 3.9 dash
23 no-host abuild-print-help 18 12 7 9.6 osh-native
31 no-host abuild-print-help 19 13 7 10.1 osh-nosouffle
39 no-host abuild-print-help 16 15 2 6.3 osh-static
1 no-host bin-true 452 279 204 3.3 bash
9 no-host bin-true 307 228 81 1.7 dash
17 no-host bin-true 610 326 296 8.7 osh-native
25 no-host bin-true 626 317 324 9.3 osh-nosouffle
33 no-host bin-true 539 296 250 5.2 osh-static
2 no-host configure.cpython 11,956 7,689 4,532 34.4 bash
10 no-host configure.cpython 11,959 7,754 4,497 34.5 dash
18 no-host configure.cpython 11,939 7,399 4,713 34.7 osh-native
26 no-host configure.cpython 11,966 7,332 4,829 34.7 osh-nosouffle
34 no-host configure.cpython 11,645 7,342 4,440 34.6 osh-static
4 no-host configure.ocaml 3,359 1,485 889 28.8 bash
12 no-host configure.ocaml 3,344 1,500 847 28.8 dash
20 no-host configure.ocaml 3,434 1,530 918 28.8 osh-native
28 no-host configure.ocaml 3,437 1,542 912 28.8 osh-nosouffle
36 no-host configure.ocaml 3,392 1,547 852 28.8 osh-static
5 no-host configure.tcc 39 24 15 26.0 bash
13 no-host configure.tcc 35 22 13 26.2 dash
21 no-host configure.tcc 40 23 18 26.0 osh-native
29 no-host configure.tcc 41 26 15 26.1 osh-nosouffle
37 no-host configure.tcc 37 22 16 26.2 osh-static
3 no-host configure.util-linux 10,678 6,773 4,253 40.0 bash
11 no-host configure.util-linux 11,339 6,768 4,944 39.6 dash
19 no-host configure.util-linux 11,072 6,373 4,834 39.6 osh-native
27 no-host configure.util-linux 11,114 6,611 4,646 39.6 osh-nosouffle
35 no-host configure.util-linux 10,636 6,368 4,396 39.5 osh-static
6 no-host configure.yash 1,476 951 524 33.4 bash
14 no-host configure.yash 1,480 956 515 33.4 dash
22 no-host configure.yash 1,505 976 523 33.4 osh-native
30 no-host configure.yash 1,520 1,008 500 33.1 osh-nosouffle
38 no-host configure.yash 1,474 961 507 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 2 2 0 6.6 osh-native
24 no-host hello-world 2 2 0 7.1 osh-nosouffle
32 no-host hello-world 1 1 0 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 2,406 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,166 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,357 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,406 0 0 0 16 0 39 2 osh-nosouffle
39 no-host abuild-print-help 2,848 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,904 0 0 0 8 0 1,999 60 bash
9 no-host bin-true 49,856 0 0 0 8 0 2,997 28 dash
17 no-host bin-true 130,743 0 0 0 16 0 2,000 67 osh-native
25 no-host bin-true 136,459 0 0 0 16 0 1,999 77 osh-nosouffle
33 no-host bin-true 111,510 0 0 0 8 0 1,994 67 osh-static
2 no-host configure.cpython 1,638,677 0 0 0 25,272 0 14,069 976 bash
10 no-host configure.cpython 1,647,293 0 0 0 25,272 0 14,044 948 dash
18 no-host configure.cpython 1,595,418 0 0 0 25,280 0 11,290 813 osh-native
26 no-host configure.cpython 1,614,992 1 0 0 25,280 0 11,309 805 osh-nosouffle
34 no-host configure.cpython 1,520,193 0 0 0 25,272 0 11,290 814 osh-static
4 no-host configure.ocaml 300,333 0 0 0 4,432 0 2,020 188 bash
12 no-host configure.ocaml 281,533 0 0 0 4,432 0 2,105 177 dash
20 no-host configure.ocaml 306,778 0 0 0 4,440 0 2,001 404 osh-native
28 no-host configure.ocaml 308,331 0 0 0 4,440 0 2,000 190 osh-nosouffle
36 no-host configure.ocaml 301,009 0 0 0 4,432 0 1,999 196 osh-static
5 no-host configure.tcc 5,263 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,231 0 0 0 88 0 52 3 dash
21 no-host configure.tcc 5,615 0 0 0 96 0 43 4 osh-native
29 no-host configure.tcc 5,670 0 0 0 96 0 45 1 osh-nosouffle
37 no-host configure.tcc 5,137 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,542,541 0 0 0 35,936 0 18,895 1,001 bash
11 no-host configure.util-linux 1,706,763 1 0 0 35,936 0 17,023 1,093 dash
19 no-host configure.util-linux 1,516,500 3 0 0 35,960 0 16,247 889 osh-native
27 no-host configure.util-linux 1,525,097 3 0 0 35,944 0 16,235 905 osh-nosouffle
35 no-host configure.util-linux 1,484,097 5 0 0 35,936 0 16,188 899 osh-static
6 no-host configure.yash 173,773 0 0 0 3,616 0 879 88 bash
14 no-host configure.yash 159,849 0 0 0 3,616 0 1,005 98 dash
22 no-host configure.yash 176,909 0 0 0 3,624 0 858 93 osh-native
30 no-host configure.yash 177,144 0 0 0 3,624 0 856 86 osh-nosouffle
38 no-host configure.yash 173,144 0 0 0 3,616 0 856 96 osh-static
0 no-host hello-world 155 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 391 0 0 0 16 0 1 2 osh-native
24 no-host hello-world 400 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-d3168277
osh-nosouffle osh-3ad0abb4
osh-static osh-static-20d7fcef
host label host id
no-host no-host-bba74091