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 20 22 18 1.30 1.19
bin-true no-host 620 436 799 800 651 1.29 1.05
configure.cpython no-host 13,468 13,542 13,224 13,238 12,680 0.98 0.94
configure.ocaml no-host 3,596 3,561 3,642 3,653 3,646 1.01 1.01
configure.tcc no-host 45 40 46 46 42 1.01 0.93
configure.util-linux no-host 12,280 12,993 12,275 12,338 12,000 1.00 0.98
configure.yash no-host 1,660 1,610 1,669 1,659 1,657 1.01 1.00
hello-world no-host 1 1 3 3 1 2.44 1.05

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 2,391 1,187 3,252 3,427 2,834 1.36 1.19
bin-true no-host 104,417 49,462 133,324 132,021 111,030 1.28 1.06
configure.cpython no-host 1,619,937 1,636,352 1,590,974 1,606,364 1,519,332 0.98 0.94
configure.ocaml no-host 299,372 280,886 306,453 307,787 299,968 1.02 1.00
configure.tcc no-host 5,229 4,213 5,584 5,683 5,107 1.07 0.98
configure.util-linux no-host 1,539,003 1,697,466 1,504,350 1,516,860 1,480,408 0.98 0.96
configure.yash no-host 173,312 159,511 176,727 177,100 172,773 1.02 1.00
hello-world no-host 152 85 396 401 185 2.61 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 4.8 3.9 9.4 10.0 6.3 1.95 1.30
bin-true no-host 3.3 1.7 8.8 9.2 5.2 2.68 1.60
configure.cpython no-host 34.4 34.5 34.5 34.5 34.5 1.00 1.00
configure.ocaml no-host 28.5 28.7 28.7 28.7 28.7 1.00 1.00
configure.tcc no-host 26.1 26.3 26.3 26.3 26.1 1.00 1.00
configure.util-linux no-host 39.7 39.6 39.6 39.8 39.7 1.00 1.00
configure.yash no-host 33.4 33.2 33.4 33.4 33.4 1.00 1.00
hello-world no-host 3.1 1.6 6.6 6.9 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 799 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 13,224 1 61 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 12,275 4 62 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 3,642 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 46 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 1,669 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 9.4 117,239 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 800 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 13,238 1 61 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 12,338 3 61 21.6 39.8 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 3,653 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 46 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 1,659 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 15 8 8 4.8 bash
15 no-host abuild-print-help 9 7 2 3.9 dash
23 no-host abuild-print-help 20 9 11 9.4 osh-native
31 no-host abuild-print-help 22 12 11 10.0 osh-nosouffle
39 no-host abuild-print-help 18 12 7 6.3 osh-static
1 no-host bin-true 620 311 346 3.3 bash
9 no-host bin-true 436 272 170 1.7 dash
17 no-host bin-true 799 320 493 8.8 osh-native
25 no-host bin-true 800 311 504 9.2 osh-nosouffle
33 no-host bin-true 651 324 343 5.2 osh-static
2 no-host configure.cpython 13,468 7,398 6,433 34.4 bash
10 no-host configure.cpython 13,542 7,543 6,382 34.5 dash
18 no-host configure.cpython 13,224 7,081 6,410 34.5 osh-native
26 no-host configure.cpython 13,238 6,972 6,550 34.5 osh-nosouffle
34 no-host configure.cpython 12,680 7,001 5,917 34.5 osh-static
4 no-host configure.ocaml 3,596 1,457 1,178 28.5 bash
12 no-host configure.ocaml 3,561 1,475 1,110 28.7 dash
20 no-host configure.ocaml 3,642 1,439 1,242 28.7 osh-native
28 no-host configure.ocaml 3,653 1,421 1,274 28.7 osh-nosouffle
36 no-host configure.ocaml 3,646 1,486 1,191 28.7 osh-static
5 no-host configure.tcc 45 26 20 26.1 bash
13 no-host configure.tcc 40 24 16 26.3 dash
21 no-host configure.tcc 46 22 24 26.3 osh-native
29 no-host configure.tcc 46 28 18 26.3 osh-nosouffle
37 no-host configure.tcc 42 23 19 26.1 osh-static
3 no-host configure.util-linux 12,280 6,514 6,222 39.7 bash
11 no-host configure.util-linux 12,993 6,372 7,103 39.6 dash
19 no-host configure.util-linux 12,275 6,127 6,368 39.6 osh-native
27 no-host configure.util-linux 12,338 6,104 6,459 39.8 osh-nosouffle
35 no-host configure.util-linux 12,000 6,089 6,131 39.7 osh-static
6 no-host configure.yash 1,660 967 702 33.4 bash
14 no-host configure.yash 1,610 933 679 33.2 dash
22 no-host configure.yash 1,669 965 708 33.4 osh-native
30 no-host configure.yash 1,659 967 695 33.4 osh-nosouffle
38 no-host configure.yash 1,657 908 753 33.4 osh-static
0 no-host hello-world 1 0 1 3.1 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 3 0 3 6.6 osh-native
24 no-host hello-world 3 2 1 6.9 osh-nosouffle
32 no-host hello-world 1 0 1 3.4 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 2,391 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,187 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 3,252 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,427 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,834 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 104,417 0 0 0 8 0 1,998 63 bash
9 no-host bin-true 49,462 0 0 0 8 0 2,998 46 dash
17 no-host bin-true 133,324 0 0 0 16 0 1,996 83 osh-native
25 no-host bin-true 132,021 0 0 0 16 0 1,998 76 osh-nosouffle
33 no-host bin-true 111,030 0 0 0 8 0 1,999 75 osh-static
2 no-host configure.cpython 1,619,937 0 0 0 25,272 0 14,087 1,059 bash
10 no-host configure.cpython 1,636,352 0 0 0 25,272 0 14,111 1,051 dash
18 no-host configure.cpython 1,590,974 0 0 0 25,280 0 11,296 839 osh-native
26 no-host configure.cpython 1,606,364 0 0 0 25,280 0 11,314 887 osh-nosouffle
34 no-host configure.cpython 1,519,332 1 0 0 25,272 0 11,298 837 osh-static
4 no-host configure.ocaml 299,372 0 0 0 4,432 0 2,016 217 bash
12 no-host configure.ocaml 280,886 0 0 0 4,432 0 2,105 200 dash
20 no-host configure.ocaml 306,453 0 0 0 4,440 0 2,002 218 osh-native
28 no-host configure.ocaml 307,787 0 0 0 4,440 0 1,997 185 osh-nosouffle
36 no-host configure.ocaml 299,968 0 0 0 4,432 0 2,001 220 osh-static
5 no-host configure.tcc 5,229 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,213 0 0 0 88 0 51 2 dash
21 no-host configure.tcc 5,584 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,683 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,107 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,539,003 1 0 0 35,936 0 18,988 986 bash
11 no-host configure.util-linux 1,697,466 1 0 0 35,936 0 17,135 1,206 dash
19 no-host configure.util-linux 1,504,350 3 0 0 35,952 0 16,218 882 osh-native
27 no-host configure.util-linux 1,516,860 1 0 0 35,944 0 16,238 891 osh-nosouffle
35 no-host configure.util-linux 1,480,408 2 0 0 35,936 0 16,137 884 osh-static
6 no-host configure.yash 173,312 0 0 0 3,616 0 876 109 bash
14 no-host configure.yash 159,511 0 0 0 3,616 0 999 106 dash
22 no-host configure.yash 176,727 0 0 0 3,624 0 856 103 osh-native
30 no-host configure.yash 177,100 0 0 0 3,624 0 859 90 osh-nosouffle
38 no-host configure.yash 172,773 0 0 0 3,624 0 858 102 osh-static
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 85 0 0 0 8 0 1 1 dash
16 no-host hello-world 396 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 401 0 0 0 16 0 1 1 osh-nosouffle
32 no-host hello-world 185 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-e9a5260e
osh-nosouffle osh-a0b5b57d
osh-static osh-static-14ab2ff4
host label host id
no-host no-host-bba74091