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 18 1.30 1.17
bin-true no-host 618 443 796 806 655 1.29 1.06
configure.cpython no-host 13,895 13,916 13,592 13,544 13,173 0.98 0.95
configure.ocaml no-host 3,714 3,622 3,684 3,703 3,696 0.99 1.00
configure.tcc no-host 46 41 46 47 44 1.01 0.96
configure.util-linux no-host 12,534 13,312 12,567 12,731 12,238 1.00 0.98
configure.yash no-host 1,716 1,642 1,693 1,710 1,678 0.99 0.98
hello-world no-host 1 1 3 3 1 2.28 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 2,407 1,181 3,270 3,392 2,852 1.36 1.18
bin-true no-host 100,416 49,355 131,983 135,336 111,718 1.31 1.11
configure.cpython no-host 1,629,900 1,638,210 1,592,257 1,598,882 1,518,027 0.98 0.93
configure.ocaml no-host 299,669 280,841 305,789 306,936 300,117 1.02 1.00
configure.tcc no-host 5,259 4,209 5,590 5,659 5,119 1.06 0.97
configure.util-linux no-host 1,544,188 1,697,938 1,514,272 1,519,211 1,477,990 0.98 0.96
configure.yash no-host 173,552 159,545 176,915 177,413 172,867 1.02 1.00
hello-world no-host 154 83 391 401 182 2.54 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 9.4 10.0 6.3 1.95 1.30
bin-true no-host 3.3 1.6 8.7 9.2 5.1 2.64 1.56
configure.cpython no-host 34.5 34.7 34.3 34.5 34.4 0.99 1.00
configure.ocaml no-host 28.6 28.6 28.6 28.7 28.7 1.00 1.00
configure.tcc no-host 26.4 26.0 26.2 26.3 26.1 0.99 0.99
configure.util-linux no-host 39.6 39.6 39.7 39.7 39.6 1.00 1.00
configure.yash no-host 33.4 33.3 33.4 33.4 33.4 1.00 1.00
hello-world no-host 3.3 1.4 6.4 6.9 3.3 1.96 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 6.4 3,915 3,915 0 723 1,921 1,271 2 0 50,000 0
bin-true no-host 796 1 2 3.5 8.7 151,900 10,763 2,977 14,782 72,395 64,723 3,008 3 50,000 0
configure.cpython no-host 13,592 2 69 14.8 34.3 1,750,827 35,398 28,953 93,078 869,762 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,567 3 67 21.6 39.7 2,705,393 37,470 66,341 119,746 1,291,872 1,293,775 32,527 42 132,682 1
configure.ocaml no-host 3,684 1 2 2.8 28.6 149,700 12,655 6,570 9,214 70,295 70,191 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.2 30,551 30,551 0 1,681 14,473 14,397 271 0 50,000 0
configure.yash no-host 1,693 1 2 2.7 33.4 143,476 11,507 6,624 7,168 70,525 65,783 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.4 117,234 65,800 42,007 4,977 54,599 57,658 277 3 84,014 1
hello-world no-host 3 0 0 0.3 6.9 3,914 3,914 0 722 1,921 1,271 2 0 50,000 0
bin-true no-host 806 1 2 3.5 9.2 151,900 10,767 2,981 14,782 72,395 64,723 3,008 3 50,000 0
configure.cpython no-host 13,544 1 65 14.8 34.5 1,750,826 36,457 28,958 93,077 869,762 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,731 3 64 21.6 39.7 2,705,393 37,476 66,347 119,746 1,291,872 1,293,775 32,527 42 132,694 1
configure.ocaml no-host 3,703 1 2 2.8 28.7 149,700 12,660 6,575 9,214 70,295 70,191 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.3 30,551 30,551 0 1,681 14,473 14,397 271 0 50,000 0
configure.yash no-host 1,710 1 2 2.7 33.4 143,476 11,511 6,628 7,168 70,525 65,783 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.0 117,234 65,804 42,011 4,977 54,599 57,658 277 3 84,022 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 9 7 4.8 bash
15 no-host abuild-print-help 9 3 6 3.9 dash
23 no-host abuild-print-help 20 11 10 9.4 osh-native
31 no-host abuild-print-help 22 13 9 10.0 osh-nosouffle
39 no-host abuild-print-help 18 12 7 6.3 osh-static
1 no-host bin-true 618 307 349 3.3 bash
9 no-host bin-true 443 279 168 1.6 dash
17 no-host bin-true 796 321 494 8.7 osh-native
25 no-host bin-true 806 308 515 9.2 osh-nosouffle
33 no-host bin-true 655 322 350 5.1 osh-static
2 no-host configure.cpython 13,895 7,662 6,619 34.5 bash
10 no-host configure.cpython 13,916 7,542 6,772 34.7 dash
18 no-host configure.cpython 13,592 7,270 6,599 34.3 osh-native
26 no-host configure.cpython 13,544 7,142 6,686 34.5 osh-nosouffle
34 no-host configure.cpython 13,173 7,300 6,108 34.4 osh-static
4 no-host configure.ocaml 3,714 1,481 1,225 28.6 bash
12 no-host configure.ocaml 3,622 1,458 1,189 28.6 dash
20 no-host configure.ocaml 3,684 1,462 1,262 28.6 osh-native
28 no-host configure.ocaml 3,703 1,472 1,273 28.7 osh-nosouffle
36 no-host configure.ocaml 3,696 1,466 1,261 28.7 osh-static
5 no-host configure.tcc 46 22 25 26.4 bash
13 no-host configure.tcc 41 20 22 26.0 dash
21 no-host configure.tcc 46 23 23 26.2 osh-native
29 no-host configure.tcc 47 24 24 26.3 osh-nosouffle
37 no-host configure.tcc 44 28 16 26.1 osh-static
3 no-host configure.util-linux 12,534 6,604 6,393 39.6 bash
11 no-host configure.util-linux 13,312 6,567 7,224 39.6 dash
19 no-host configure.util-linux 12,567 6,236 6,553 39.7 osh-native
27 no-host configure.util-linux 12,731 6,320 6,631 39.7 osh-nosouffle
35 no-host configure.util-linux 12,238 6,163 6,286 39.6 osh-static
6 no-host configure.yash 1,716 984 740 33.4 bash
14 no-host configure.yash 1,642 959 685 33.3 dash
22 no-host configure.yash 1,693 939 756 33.4 osh-native
30 no-host configure.yash 1,710 986 726 33.4 osh-nosouffle
38 no-host configure.yash 1,678 951 729 33.4 osh-static
0 no-host hello-world 1 0 1 3.3 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 3 1 2 6.4 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 2,407 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 3,270 0 0 0 16 0 38 1 osh-native
31 no-host abuild-print-help 3,392 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,852 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 100,416 0 0 0 8 0 1,994 51 bash
9 no-host bin-true 49,355 0 0 0 8 0 2,996 61 dash
17 no-host bin-true 131,983 0 0 0 16 0 1,999 77 osh-native
25 no-host bin-true 135,336 0 0 0 16 0 1,998 57 osh-nosouffle
33 no-host bin-true 111,718 0 0 0 8 0 1,998 63 osh-static
2 no-host configure.cpython 1,629,900 0 0 0 25,272 0 14,062 1,089 bash
10 no-host configure.cpython 1,638,210 0 0 0 25,272 0 14,120 1,026 dash
18 no-host configure.cpython 1,592,257 0 0 0 25,280 0 11,292 830 osh-native
26 no-host configure.cpython 1,598,882 0 0 0 25,280 0 11,313 814 osh-nosouffle
34 no-host configure.cpython 1,518,027 1 0 0 25,272 0 11,296 864 osh-static
4 no-host configure.ocaml 299,669 0 0 0 4,432 0 2,022 191 bash
12 no-host configure.ocaml 280,841 0 0 0 4,432 0 2,112 199 dash
20 no-host configure.ocaml 305,789 0 0 0 4,440 0 1,997 205 osh-native
28 no-host configure.ocaml 306,936 0 0 0 4,440 0 2,000 196 osh-nosouffle
36 no-host configure.ocaml 300,117 0 0 0 4,432 0 2,004 223 osh-static
5 no-host configure.tcc 5,259 0 0 0 80 0 49 3 bash
13 no-host configure.tcc 4,209 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,590 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,659 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,119 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,544,188 0 0 0 35,944 0 18,967 1,081 bash
11 no-host configure.util-linux 1,697,938 1 0 336 35,936 0 17,120 1,183 dash
19 no-host configure.util-linux 1,514,272 1 0 0 35,952 0 16,187 886 osh-native
27 no-host configure.util-linux 1,519,211 1 0 0 35,944 0 16,220 929 osh-nosouffle
35 no-host configure.util-linux 1,477,990 2 0 0 35,936 0 16,191 904 osh-static
6 no-host configure.yash 173,552 0 0 0 3,616 0 879 99 bash
14 no-host configure.yash 159,545 0 0 0 3,616 0 1,000 90 dash
22 no-host configure.yash 176,915 0 0 0 3,624 0 858 97 osh-native
30 no-host configure.yash 177,413 0 0 0 3,624 0 859 113 osh-nosouffle
38 no-host configure.yash 172,867 0 0 0 3,616 0 857 105 osh-static
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 83 0 0 0 8 0 1 0 dash
16 no-host hello-world 391 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 182 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-1d0c82d4
osh-nosouffle osh-84f9f68c
osh-static osh-static-60b85d80
host label host id
no-host no-host-9c670df1