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 21 18 1.30 1.18
bin-true no-host 619 440 804 808 643 1.30 1.04
configure.cpython no-host 14,005 14,179 13,483 13,820 12,975 0.96 0.93
configure.ocaml no-host 3,658 3,644 3,802 3,761 3,701 1.04 1.01
configure.tcc no-host 45 41 47 49 43 1.04 0.95
configure.util-linux no-host 12,640 13,564 12,480 12,694 12,528 0.99 0.99
configure.yash no-host 1,691 1,647 1,756 1,714 1,701 1.04 1.01
hello-world no-host 1 1 3 3 1 2.27 0.95

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 2,419 1,165 3,294 3,458 2,808 1.36 1.16
bin-true no-host 101,429 49,390 133,542 133,558 111,385 1.32 1.10
configure.cpython no-host 1,625,412 1,639,766 1,591,083 1,608,645 1,522,900 0.98 0.94
configure.ocaml no-host 298,740 280,561 306,348 307,716 299,733 1.03 1.00
configure.tcc no-host 5,233 4,213 5,570 5,699 5,115 1.06 0.98
configure.util-linux no-host 1,542,485 1,698,017 1,498,114 1,511,560 1,450,226 0.97 0.94
configure.yash no-host 173,283 159,586 177,185 176,805 172,773 1.02 1.00
hello-world no-host 152 84 389 398 180 2.56 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 3.8 9.4 10.0 6.4 1.95 1.32
bin-true no-host 3.1 1.6 8.7 9.0 5.1 2.75 1.62
configure.cpython no-host 34.5 34.5 34.6 34.4 34.7 1.00 1.00
configure.ocaml no-host 28.6 28.7 28.5 28.7 28.7 1.00 1.00
configure.tcc no-host 26.3 26.2 26.2 26.2 26.3 1.00 1.00
configure.util-linux no-host 39.6 39.5 39.6 39.4 39.9 1.00 1.01
configure.yash no-host 33.4 33.4 33.4 33.3 33.4 1.00 1.00
hello-world no-host 3.1 1.6 6.4 6.9 3.3 2.04 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 6.4 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 804 1 2 3.5 8.7 152,882 11,691 2,964 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,483 1 65 14.8 34.6 1,753,364 36,445 28,935 93,071 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,480 3 63 21.6 39.6 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 3,802 1 2 2.8 28.5 149,932 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 1,756 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 20 1 2 3.0 9.4 117,251 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 808 1 2 3.5 9.0 152,882 11,695 2,968 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,820 1 67 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 12,694 3 66 21.6 39.4 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 3,761 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 49 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 33.3 143,736 11,768 6,622 7,160 70,796 65,780 2,095 3 50,000 0
abuild-print-help no-host 21 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 15 7 9 4.8 bash
15 no-host abuild-print-help 9 5 4 3.8 dash
23 no-host abuild-print-help 20 11 9 9.4 osh-native
31 no-host abuild-print-help 21 11 10 10.0 osh-nosouffle
39 no-host abuild-print-help 18 11 8 6.4 osh-static
1 no-host bin-true 619 310 346 3.1 bash
9 no-host bin-true 440 266 179 1.6 dash
17 no-host bin-true 804 307 514 8.7 osh-native
25 no-host bin-true 808 309 516 9.0 osh-nosouffle
33 no-host bin-true 643 317 345 5.1 osh-static
2 no-host configure.cpython 14,005 7,689 6,695 34.5 bash
10 no-host configure.cpython 14,179 7,724 6,858 34.5 dash
18 no-host configure.cpython 13,483 7,195 6,559 34.6 osh-native
26 no-host configure.cpython 13,820 7,380 6,726 34.4 osh-nosouffle
34 no-host configure.cpython 12,975 7,161 6,047 34.7 osh-static
4 no-host configure.ocaml 3,658 1,520 1,175 28.6 bash
12 no-host configure.ocaml 3,644 1,499 1,169 28.7 dash
20 no-host configure.ocaml 3,802 1,511 1,330 28.5 osh-native
28 no-host configure.ocaml 3,761 1,516 1,286 28.7 osh-nosouffle
36 no-host configure.ocaml 3,701 1,458 1,275 28.7 osh-static
5 no-host configure.tcc 45 23 23 26.3 bash
13 no-host configure.tcc 41 24 17 26.2 dash
21 no-host configure.tcc 47 24 24 26.2 osh-native
29 no-host configure.tcc 49 27 23 26.2 osh-nosouffle
37 no-host configure.tcc 43 26 17 26.3 osh-static
3 no-host configure.util-linux 12,640 6,684 6,422 39.6 bash
11 no-host configure.util-linux 13,564 6,656 7,406 39.5 dash
19 no-host configure.util-linux 12,480 6,102 6,596 39.6 osh-native
27 no-host configure.util-linux 12,694 6,336 6,578 39.4 osh-nosouffle
35 no-host configure.util-linux 12,528 6,382 6,361 39.9 osh-static
6 no-host configure.yash 1,691 950 749 33.4 bash
14 no-host configure.yash 1,647 948 700 33.4 dash
22 no-host configure.yash 1,756 932 826 33.4 osh-native
30 no-host configure.yash 1,714 979 738 33.3 osh-nosouffle
38 no-host configure.yash 1,701 908 795 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 1 1 6.4 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 2,419 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,165 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,294 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,458 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,808 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,429 0 0 0 8 0 1,998 61 bash
9 no-host bin-true 49,390 0 0 0 8 0 2,995 56 dash
17 no-host bin-true 133,542 0 0 0 16 0 1,999 83 osh-native
25 no-host bin-true 133,558 0 0 0 16 0 2,000 77 osh-nosouffle
33 no-host bin-true 111,385 0 0 0 8 0 1,995 56 osh-static
2 no-host configure.cpython 1,625,412 0 0 0 25,272 0 14,093 1,026 bash
10 no-host configure.cpython 1,639,766 0 0 0 25,272 0 14,121 1,024 dash
18 no-host configure.cpython 1,591,083 0 0 0 25,280 0 11,287 803 osh-native
26 no-host configure.cpython 1,608,645 4 0 0 25,280 0 11,310 858 osh-nosouffle
34 no-host configure.cpython 1,522,900 0 0 0 25,272 0 11,293 804 osh-static
4 no-host configure.ocaml 298,740 0 0 0 4,432 0 2,017 181 bash
12 no-host configure.ocaml 280,561 0 0 0 4,432 0 2,106 188 dash
20 no-host configure.ocaml 306,348 0 0 8 4,440 0 1,994 228 osh-native
28 no-host configure.ocaml 307,716 0 0 0 4,440 0 2,000 182 osh-nosouffle
36 no-host configure.ocaml 299,733 0 0 0 4,432 0 1,998 197 osh-static
5 no-host configure.tcc 5,233 0 0 0 80 0 49 3 bash
13 no-host configure.tcc 4,213 0 0 0 88 0 51 3 dash
21 no-host configure.tcc 5,570 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,699 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,115 0 0 0 88 0 45 3 osh-static
3 no-host configure.util-linux 1,542,485 0 0 0 35,944 0 18,978 1,078 bash
11 no-host configure.util-linux 1,698,017 1 0 0 35,936 0 17,162 1,214 dash
19 no-host configure.util-linux 1,498,114 2 0 0 35,952 0 16,145 1,010 osh-native
27 no-host configure.util-linux 1,511,560 2 0 0 35,944 0 16,164 937 osh-nosouffle
35 no-host configure.util-linux 1,450,226 1 0 0 35,936 0 16,135 968 osh-static
6 no-host configure.yash 173,283 0 0 0 3,616 0 878 98 bash
14 no-host configure.yash 159,586 0 0 0 3,616 0 1,002 109 dash
22 no-host configure.yash 177,185 0 0 0 3,632 0 854 101 osh-native
30 no-host configure.yash 176,805 0 0 0 3,624 0 856 98 osh-nosouffle
38 no-host configure.yash 172,773 0 0 0 3,616 0 857 103 osh-static
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 84 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 398 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-ebac779c
osh-nosouffle osh-43fe3631
osh-static osh-static-8e2e0af9
host label host id
no-host no-host-9c670df1