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 1.26 1.13
bin-true no-host 627 450 803 814 658 1.28 1.05
configure.cpython no-host 14,091 14,363 13,658 13,694 13,209 0.97 0.94
configure.ocaml no-host 3,728 3,646 3,746 3,749 3,712 1.00 1.00
configure.tcc no-host 46 42 47 48 44 1.02 0.95
configure.util-linux no-host 12,829 13,430 12,685 12,732 12,330 0.99 0.96
configure.yash no-host 1,757 1,672 1,714 1,727 1,702 0.98 0.97
hello-world no-host 1 1 3 3 1 2.43 1.02

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 2,425 1,172 3,324 3,444 2,799 1.37 1.15
bin-true no-host 103,462 49,367 133,542 135,591 111,411 1.29 1.08
configure.cpython no-host 1,621,276 1,646,522 1,578,249 1,596,738 1,523,237 0.97 0.94
configure.ocaml no-host 298,781 280,549 305,610 307,697 299,789 1.02 1.00
configure.tcc no-host 5,227 4,214 5,620 5,638 5,115 1.08 0.98
configure.util-linux no-host 1,541,944 1,699,370 1,502,653 1,512,998 1,450,731 0.97 0.94
configure.yash no-host 173,191 159,583 176,689 177,183 172,737 1.02 1.00
hello-world no-host 150 86 391 397 181 2.61 1.21

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 3.8 9.4 10.1 6.4 1.95 1.32
bin-true no-host 3.1 1.6 8.8 9.2 5.4 2.79 1.71
configure.cpython no-host 34.7 34.7 34.4 34.4 34.4 0.99 0.99
configure.ocaml no-host 28.7 28.5 28.7 28.8 28.7 1.00 1.00
configure.tcc no-host 26.2 26.2 26.2 26.4 26.1 1.00 1.00
configure.util-linux no-host 39.7 39.5 39.7 39.6 39.6 1.00 1.00
configure.yash no-host 33.3 33.4 33.1 33.1 33.3 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 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 803 1 2 3.5 8.8 152,882 11,691 2,964 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,658 1 66 14.8 34.4 1,753,364 36,445 28,935 93,071 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,685 3 66 21.6 39.7 2,709,910 37,457 66,323 119,739 1,296,433 1,293,738 32,527 42 132,646 1
configure.ocaml no-host 3,746 1 2 2.8 28.7 149,932 12,652 6,557 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.2 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,714 1 2 2.7 33.1 143,754 11,764 6,618 7,160 70,813 65,781 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.4 117,252 65,784 41,994 4,969 54,632 57,651 277 3 83,988 1
hello-world no-host 3 0 0 0.3 6.9 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 814 1 2 3.5 9.2 152,882 11,695 2,968 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,694 1 66 14.9 34.4 1,753,363 36,450 28,940 93,070 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,732 3 67 21.6 39.6 2,709,910 37,463 66,329 119,739 1,296,433 1,293,738 32,527 42 132,658 1
configure.ocaml no-host 3,749 1 2 2.8 28.8 149,932 12,657 6,562 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.4 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,727 1 2 2.7 33.1 143,754 11,768 6,622 7,160 70,813 65,781 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.1 117,252 65,788 41,998 4,969 54,632 57,651 277 3 83,996 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 10 7 4.8 bash
15 no-host abuild-print-help 9 5 5 3.8 dash
23 no-host abuild-print-help 20 11 9 9.4 osh-native
31 no-host abuild-print-help 22 13 10 10.1 osh-nosouffle
39 no-host abuild-print-help 18 11 8 6.4 osh-static
1 no-host bin-true 627 322 346 3.1 bash
9 no-host bin-true 450 283 171 1.6 dash
17 no-host bin-true 803 311 509 8.8 osh-native
25 no-host bin-true 814 312 519 9.2 osh-nosouffle
33 no-host bin-true 658 320 356 5.4 osh-static
2 no-host configure.cpython 14,091 7,707 6,783 34.7 bash
10 no-host configure.cpython 14,363 7,873 6,902 34.7 dash
18 no-host configure.cpython 13,658 7,354 6,578 34.4 osh-native
26 no-host configure.cpython 13,694 7,192 6,785 34.4 osh-nosouffle
34 no-host configure.cpython 13,209 7,355 6,089 34.4 osh-static
4 no-host configure.ocaml 3,728 1,470 1,299 28.7 bash
12 no-host configure.ocaml 3,646 1,475 1,193 28.5 dash
20 no-host configure.ocaml 3,746 1,487 1,298 28.7 osh-native
28 no-host configure.ocaml 3,749 1,527 1,265 28.8 osh-nosouffle
36 no-host configure.ocaml 3,712 1,525 1,219 28.7 osh-static
5 no-host configure.tcc 46 23 24 26.2 bash
13 no-host configure.tcc 42 27 15 26.2 dash
21 no-host configure.tcc 47 19 29 26.2 osh-native
29 no-host configure.tcc 48 25 24 26.4 osh-nosouffle
37 no-host configure.tcc 44 26 19 26.1 osh-static
3 no-host configure.util-linux 12,829 6,781 6,526 39.7 bash
11 no-host configure.util-linux 13,430 6,617 7,304 39.5 dash
19 no-host configure.util-linux 12,685 6,276 6,634 39.7 osh-native
27 no-host configure.util-linux 12,732 6,306 6,655 39.6 osh-nosouffle
35 no-host configure.util-linux 12,330 6,287 6,262 39.6 osh-static
6 no-host configure.yash 1,757 982 782 33.3 bash
14 no-host configure.yash 1,672 949 725 33.4 dash
22 no-host configure.yash 1,714 948 769 33.1 osh-native
30 no-host configure.yash 1,727 978 752 33.1 osh-nosouffle
38 no-host configure.yash 1,702 961 742 33.3 osh-static
0 no-host hello-world 1 1 0 3.1 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 3 1 2 6.6 osh-native
24 no-host hello-world 3 0 3 6.9 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 2,425 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,172 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,324 0 0 0 16 0 39 3 osh-native
31 no-host abuild-print-help 3,444 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,799 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 103,462 0 0 0 8 0 1,995 52 bash
9 no-host bin-true 49,367 0 0 0 8 0 2,997 53 dash
17 no-host bin-true 133,542 0 0 0 16 0 1,997 91 osh-native
25 no-host bin-true 135,591 0 0 0 16 0 1,999 72 osh-nosouffle
33 no-host bin-true 111,411 0 0 0 8 0 2,001 54 osh-static
2 no-host configure.cpython 1,621,276 0 0 0 25,272 0 14,087 1,128 bash
10 no-host configure.cpython 1,646,522 0 0 0 25,272 0 14,140 1,026 dash
18 no-host configure.cpython 1,578,249 0 0 0 25,280 0 11,292 790 osh-native
26 no-host configure.cpython 1,596,738 0 0 0 25,280 0 11,310 846 osh-nosouffle
34 no-host configure.cpython 1,523,237 0 0 0 25,272 0 11,283 886 osh-static
4 no-host configure.ocaml 298,781 0 0 0 4,432 0 2,018 196 bash
12 no-host configure.ocaml 280,549 0 0 0 4,432 0 2,102 206 dash
20 no-host configure.ocaml 305,610 0 0 8 4,440 0 1,997 237 osh-native
28 no-host configure.ocaml 307,697 0 0 0 4,440 0 2,000 203 osh-nosouffle
36 no-host configure.ocaml 299,789 0 0 0 4,432 0 1,997 247 osh-static
5 no-host configure.tcc 5,227 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,214 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,620 0 0 0 96 0 45 4 osh-native
29 no-host configure.tcc 5,638 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,115 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,541,944 0 0 0 35,944 0 18,966 1,063 bash
11 no-host configure.util-linux 1,699,370 1 0 0 35,944 0 17,118 1,238 dash
19 no-host configure.util-linux 1,502,653 0 0 0 35,960 0 16,175 884 osh-native
27 no-host configure.util-linux 1,512,998 0 0 0 35,952 0 16,140 958 osh-nosouffle
35 no-host configure.util-linux 1,450,731 2 0 0 35,944 0 16,126 959 osh-static
6 no-host configure.yash 173,191 0 0 0 3,616 0 880 105 bash
14 no-host configure.yash 159,583 0 0 0 3,616 0 1,000 120 dash
22 no-host configure.yash 176,689 0 0 0 3,632 0 857 97 osh-native
30 no-host configure.yash 177,183 0 0 0 3,624 0 858 98 osh-nosouffle
38 no-host configure.yash 172,737 0 0 0 3,616 0 856 106 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 391 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 397 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 181 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-d2084e62
osh-nosouffle osh-d081ecff
osh-static osh-static-b83efded
host label host id
no-host no-host-9c670df1