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 21 22 18 1.33 1.17
bin-true no-host 625 445 831 810 654 1.33 1.05
configure.cpython no-host 14,082 14,148 13,571 13,735 13,227 0.96 0.94
configure.ocaml no-host 3,766 3,641 3,721 3,768 3,761 0.99 1.00
configure.tcc no-host 47 41 47 47 43 0.99 0.92
configure.util-linux no-host 12,653 13,543 12,613 12,779 12,524 1.00 0.99
configure.yash no-host 1,725 1,705 1,720 1,723 1,708 1.00 0.99
hello-world no-host 1 1 3 3 1 2.32 1.00

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 2,403 1,151 3,343 3,427 2,798 1.39 1.16
bin-true no-host 104,464 49,393 137,579 135,541 111,333 1.32 1.07
configure.cpython no-host 1,620,783 1,634,967 1,588,542 1,616,653 1,520,934 0.98 0.94
configure.ocaml no-host 299,047 280,756 305,973 306,965 299,712 1.02 1.00
configure.tcc no-host 5,234 4,215 5,586 5,654 5,111 1.07 0.98
configure.util-linux no-host 1,532,483 1,696,766 1,504,956 1,513,460 1,450,229 0.98 0.95
configure.yash no-host 173,433 159,549 177,330 177,298 172,664 1.02 1.00
hello-world no-host 150 85 389 395 180 2.59 1.20

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 5.0 3.9 9.6 10.0 6.4 1.92 1.29
bin-true no-host 3.3 1.6 8.8 9.2 5.2 2.68 1.60
configure.cpython no-host 34.5 34.5 34.4 34.5 34.5 1.00 1.00
configure.ocaml no-host 28.6 28.5 28.7 28.7 28.6 1.00 1.00
configure.tcc no-host 26.3 26.2 26.3 26.1 26.0 1.00 0.99
configure.util-linux no-host 39.6 39.7 39.7 39.7 39.6 1.00 1.00
configure.yash no-host 33.4 33.1 33.4 33.4 33.4 1.00 1.00
hello-world no-host 3.1 1.6 6.6 6.9 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 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 831 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 13,571 1 69 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 12,613 3 67 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 3,721 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 26.3 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,720 1 2 2.7 33.4 143,736 11,764 6,618 7,160 70,796 65,780 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.6 117,251 65,784 41,994 4,969 54,631 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 810 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 13,735 1 69 14.9 34.5 1,753,363 36,450 28,940 93,070 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,779 3 69 21.6 39.7 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 3,768 1 2 2.8 28.7 149,932 12,657 6,562 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.1 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,723 1 2 2.7 33.4 143,736 11,768 6,622 7,160 70,796 65,780 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.0 117,251 65,788 41,998 4,969 54,631 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 9 8 5.0 bash
15 no-host abuild-print-help 9 4 6 3.9 dash
23 no-host abuild-print-help 21 12 10 9.6 osh-native
31 no-host abuild-print-help 22 11 11 10.0 osh-nosouffle
39 no-host abuild-print-help 18 10 9 6.4 osh-static
1 no-host bin-true 625 320 345 3.3 bash
9 no-host bin-true 445 278 171 1.6 dash
17 no-host bin-true 831 314 535 8.8 osh-native
25 no-host bin-true 810 317 509 9.2 osh-nosouffle
33 no-host bin-true 654 316 354 5.2 osh-static
2 no-host configure.cpython 14,082 7,649 6,825 34.5 bash
10 no-host configure.cpython 14,148 7,687 6,874 34.5 dash
18 no-host configure.cpython 13,571 7,229 6,618 34.4 osh-native
26 no-host configure.cpython 13,735 7,272 6,755 34.5 osh-nosouffle
34 no-host configure.cpython 13,227 7,324 6,140 34.5 osh-static
4 no-host configure.ocaml 3,766 1,509 1,298 28.6 bash
12 no-host configure.ocaml 3,641 1,518 1,147 28.5 dash
20 no-host configure.ocaml 3,721 1,428 1,332 28.7 osh-native
28 no-host configure.ocaml 3,768 1,496 1,313 28.7 osh-nosouffle
36 no-host configure.ocaml 3,761 1,540 1,253 28.6 osh-static
5 no-host configure.tcc 47 28 20 26.3 bash
13 no-host configure.tcc 41 21 21 26.2 dash
21 no-host configure.tcc 47 24 23 26.3 osh-native
29 no-host configure.tcc 47 24 24 26.1 osh-nosouffle
37 no-host configure.tcc 43 23 21 26.0 osh-static
3 no-host configure.util-linux 12,653 6,665 6,459 39.6 bash
11 no-host configure.util-linux 13,543 6,797 7,249 39.7 dash
19 no-host configure.util-linux 12,613 6,307 6,531 39.7 osh-native
27 no-host configure.util-linux 12,779 6,371 6,631 39.7 osh-nosouffle
35 no-host configure.util-linux 12,524 6,280 6,471 39.6 osh-static
6 no-host configure.yash 1,725 987 746 33.4 bash
14 no-host configure.yash 1,705 985 721 33.1 dash
22 no-host configure.yash 1,720 964 759 33.4 osh-native
30 no-host configure.yash 1,723 931 795 33.4 osh-nosouffle
38 no-host configure.yash 1,708 962 750 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 3 1 2 6.6 osh-native
24 no-host hello-world 3 1 2 6.9 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 2,403 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,151 0 0 0 8 0 40 1 dash
23 no-host abuild-print-help 3,343 0 0 0 16 0 38 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 2,798 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 104,464 0 0 0 8 0 1,994 45 bash
9 no-host bin-true 49,393 0 0 0 8 0 2,989 51 dash
17 no-host bin-true 137,579 0 0 0 16 0 1,998 84 osh-native
25 no-host bin-true 135,541 0 0 0 16 0 2,000 85 osh-nosouffle
33 no-host bin-true 111,333 0 0 0 8 0 1,999 91 osh-static
2 no-host configure.cpython 1,620,783 0 0 0 25,272 0 14,084 994 bash
10 no-host configure.cpython 1,634,967 0 0 0 25,272 0 14,136 1,033 dash
18 no-host configure.cpython 1,588,542 0 0 0 25,280 0 11,299 839 osh-native
26 no-host configure.cpython 1,616,653 0 0 0 25,280 0 11,336 819 osh-nosouffle
34 no-host configure.cpython 1,520,934 0 0 0 25,272 0 11,300 836 osh-static
4 no-host configure.ocaml 299,047 0 0 0 4,432 0 2,013 202 bash
12 no-host configure.ocaml 280,756 0 0 0 4,432 0 2,110 190 dash
20 no-host configure.ocaml 305,973 0 0 0 4,440 0 1,998 238 osh-native
28 no-host configure.ocaml 306,965 0 0 0 4,440 0 2,004 191 osh-nosouffle
36 no-host configure.ocaml 299,712 0 0 0 4,432 0 1,998 197 osh-static
5 no-host configure.tcc 5,234 0 0 0 80 0 49 3 bash
13 no-host configure.tcc 4,215 0 0 0 88 0 51 2 dash
21 no-host configure.tcc 5,586 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,654 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,111 0 0 0 88 0 45 3 osh-static
3 no-host configure.util-linux 1,532,483 0 0 0 35,944 0 19,050 1,025 bash
11 no-host configure.util-linux 1,696,766 1 0 0 35,936 0 17,156 1,193 dash
19 no-host configure.util-linux 1,504,956 1 0 0 35,952 0 16,165 953 osh-native
27 no-host configure.util-linux 1,513,460 0 0 0 35,944 0 16,143 927 osh-nosouffle
35 no-host configure.util-linux 1,450,229 0 0 0 35,944 0 16,246 957 osh-static
6 no-host configure.yash 173,433 0 0 0 3,616 0 878 95 bash
14 no-host configure.yash 159,549 0 0 0 3,624 0 1,003 109 dash
22 no-host configure.yash 177,330 0 0 0 3,624 0 855 101 osh-native
30 no-host configure.yash 177,298 0 0 0 3,632 0 855 94 osh-nosouffle
38 no-host configure.yash 172,664 0 0 0 3,624 0 857 100 osh-static
0 no-host hello-world 150 0 0 0 8 0 1 0 bash
8 no-host hello-world 85 0 0 0 8 0 1 0 dash
16 no-host hello-world 389 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 395 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 180 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-bb7806ae
osh-nosouffle osh-b3448c50
osh-static osh-static-48b7c463
host label host id
no-host no-host-44ad0cc8