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 8 18 19 17 1.36 1.27
bin-true no-host 512 318 674 666 519 1.32 1.01
configure.cpython no-host 12,479 12,178 12,461 12,177 11,515 1.00 0.92
configure.ocaml no-host 3,438 3,361 3,504 3,449 3,391 1.02 0.99
configure.tcc no-host 42 36 42 40 39 0.99 0.93
configure.util-linux no-host 11,087 11,515 11,393 11,454 10,755 1.03 0.97
configure.yash no-host 1,531 1,489 1,517 1,511 1,514 0.99 0.99
hello-world no-host 1 1 3 2 1 2.30 0.92

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 2,410 1,181 3,313 3,414 2,836 1.37 1.18
bin-true no-host 102,940 49,841 135,745 137,471 111,494 1.32 1.08
configure.cpython no-host 1,639,217 1,649,228 1,582,897 1,604,984 1,516,099 0.97 0.92
configure.ocaml no-host 300,516 281,440 307,521 308,734 300,977 1.02 1.00
configure.tcc no-host 5,219 4,216 5,551 5,673 5,145 1.06 0.99
configure.util-linux no-host 1,538,931 1,701,941 1,507,544 1,523,692 1,474,324 0.98 0.96
configure.yash no-host 174,079 159,904 177,407 177,866 173,044 1.02 0.99
hello-world no-host 150 91 395 402 183 2.63 1.22

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 4.7 4.1 9.6 10.1 6.3 2.03 1.33
bin-true no-host 3.3 1.6 8.8 9.4 5.2 2.68 1.60
configure.cpython no-host 34.8 34.5 34.3 34.5 34.7 0.98 1.00
configure.ocaml no-host 28.6 28.8 28.7 28.5 28.7 1.00 1.00
configure.tcc no-host 26.3 26.1 26.2 26.0 26.0 1.00 0.99
configure.util-linux no-host 39.6 39.6 39.6 39.6 39.7 1.00 1.00
configure.yash no-host 33.4 33.5 33.3 33.5 33.2 1.00 1.00
hello-world no-host 3.1 1.7 6.7 7.1 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 674 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 12,461 1 64 14.8 34.3 1,750,907 35,429 28,954 93,081 869,789 788,037 25,789 61 50,000 0
configure.util-linux no-host 11,393 3 67 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 3,504 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 42 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 1,517 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 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 666 1 2 3.5 9.4 151,905 10,768 2,982 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 12,177 1 63 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 11,454 3 68 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 3,449 1 2 2.8 28.5 149,720 12,661 6,576 9,217 70,302 70,201 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 1,511 1 2 2.7 33.5 143,496 11,512 6,629 7,171 70,532 65,793 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 7 7 4.7 bash
15 no-host abuild-print-help 8 4 4 4.1 dash
23 no-host abuild-print-help 18 12 7 9.6 osh-native
31 no-host abuild-print-help 19 10 9 10.1 osh-nosouffle
39 no-host abuild-print-help 17 11 6 6.3 osh-static
1 no-host bin-true 512 288 260 3.3 bash
9 no-host bin-true 318 229 88 1.6 dash
17 no-host bin-true 674 319 368 8.8 osh-native
25 no-host bin-true 666 324 354 9.4 osh-nosouffle
33 no-host bin-true 519 298 235 5.2 osh-static
2 no-host configure.cpython 12,479 7,866 4,898 34.8 bash
10 no-host configure.cpython 12,178 7,789 4,680 34.5 dash
18 no-host configure.cpython 12,461 7,519 5,127 34.3 osh-native
26 no-host configure.cpython 12,177 7,417 4,953 34.5 osh-nosouffle
34 no-host configure.cpython 11,515 7,356 4,303 34.7 osh-static
4 no-host configure.ocaml 3,438 1,510 946 28.6 bash
12 no-host configure.ocaml 3,361 1,493 869 28.8 dash
20 no-host configure.ocaml 3,504 1,496 1,018 28.7 osh-native
28 no-host configure.ocaml 3,449 1,491 972 28.5 osh-nosouffle
36 no-host configure.ocaml 3,391 1,516 883 28.7 osh-static
5 no-host configure.tcc 42 25 18 26.3 bash
13 no-host configure.tcc 36 27 9 26.1 dash
21 no-host configure.tcc 42 27 14 26.2 osh-native
29 no-host configure.tcc 40 26 14 26.0 osh-nosouffle
37 no-host configure.tcc 39 26 13 26.0 osh-static
3 no-host configure.util-linux 11,087 6,894 4,539 39.6 bash
11 no-host configure.util-linux 11,515 6,773 5,113 39.6 dash
19 no-host configure.util-linux 11,393 6,538 4,995 39.6 osh-native
27 no-host configure.util-linux 11,454 6,537 5,070 39.6 osh-nosouffle
35 no-host configure.util-linux 10,755 6,385 4,490 39.7 osh-static
6 no-host configure.yash 1,531 958 566 33.4 bash
14 no-host configure.yash 1,489 984 495 33.5 dash
22 no-host configure.yash 1,517 941 564 33.3 osh-native
30 no-host configure.yash 1,511 947 556 33.5 osh-nosouffle
38 no-host configure.yash 1,514 981 525 33.2 osh-static
0 no-host hello-world 1 0 1 3.1 bash
8 no-host hello-world 1 1 0 1.7 dash
16 no-host hello-world 3 1 2 6.7 osh-native
24 no-host hello-world 2 1 2 7.1 osh-nosouffle
32 no-host hello-world 1 1 0 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 2,410 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,181 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,313 0 0 0 16 0 39 2 osh-native
31 no-host abuild-print-help 3,414 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,836 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 102,940 0 0 0 8 0 1,999 63 bash
9 no-host bin-true 49,841 0 0 0 8 0 2,998 49 dash
17 no-host bin-true 135,745 0 0 0 16 0 1,997 71 osh-native
25 no-host bin-true 137,471 0 0 0 16 0 2,000 75 osh-nosouffle
33 no-host bin-true 111,494 0 0 0 8 0 1,995 52 osh-static
2 no-host configure.cpython 1,639,217 0 0 0 25,272 0 14,017 963 bash
10 no-host configure.cpython 1,649,228 0 0 0 25,272 0 14,071 953 dash
18 no-host configure.cpython 1,582,897 0 0 0 25,280 0 11,299 807 osh-native
26 no-host configure.cpython 1,604,984 0 0 0 25,280 0 11,314 860 osh-nosouffle
34 no-host configure.cpython 1,516,099 0 0 0 25,272 0 11,277 796 osh-static
4 no-host configure.ocaml 300,516 0 0 0 4,432 0 2,016 188 bash
12 no-host configure.ocaml 281,440 0 0 0 4,432 0 2,115 184 dash
20 no-host configure.ocaml 307,521 0 0 0 4,440 0 1,999 179 osh-native
28 no-host configure.ocaml 308,734 0 0 0 4,440 0 2,001 200 osh-nosouffle
36 no-host configure.ocaml 300,977 0 0 0 4,432 0 1,999 193 osh-static
5 no-host configure.tcc 5,219 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,216 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,551 0 0 0 96 0 46 1 osh-native
29 no-host configure.tcc 5,673 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,145 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,538,931 1 0 0 35,936 0 18,842 1,011 bash
11 no-host configure.util-linux 1,701,941 0 0 0 35,936 0 16,976 1,164 dash
19 no-host configure.util-linux 1,507,544 3 0 0 35,960 0 16,159 874 osh-native
27 no-host configure.util-linux 1,523,692 2 0 0 35,944 0 16,186 903 osh-nosouffle
35 no-host configure.util-linux 1,474,324 2 0 0 35,936 0 16,191 856 osh-static
6 no-host configure.yash 174,079 0 0 0 3,616 0 877 100 bash
14 no-host configure.yash 159,904 0 0 0 3,616 0 1,000 78 dash
22 no-host configure.yash 177,407 0 0 0 3,624 0 859 93 osh-native
30 no-host configure.yash 177,866 0 0 0 3,632 0 856 86 osh-nosouffle
38 no-host configure.yash 173,044 0 0 0 3,616 0 854 95 osh-static
0 no-host hello-world 150 0 0 0 8 0 1 0 bash
8 no-host hello-world 91 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 402 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-346716f8
osh-nosouffle osh-2baec85d
osh-static osh-static-4bb01284
host label host id
no-host no-host-bba74091