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 14 7 18 19 17 1.31 1.24
bin-true no-host 462 319 618 630 499 1.34 1.08
configure.cpython no-host 12,330 12,298 12,148 12,182 11,848 0.99 0.96
configure.ocaml no-host 3,437 3,372 3,480 3,458 3,424 1.01 1.00
configure.tcc no-host 39 36 40 42 39 1.02 0.98
configure.util-linux no-host 10,965 11,560 11,098 11,174 10,918 1.01 1.00
configure.yash no-host 1,531 1,487 1,506 1,531 1,497 0.98 0.98
hello-world no-host 1 1 2 2 1 2.25 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 2,441 1,166 3,333 3,452 2,854 1.37 1.17
bin-true no-host 103,880 49,874 130,443 135,821 112,105 1.26 1.08
configure.cpython no-host 1,626,508 1,645,985 1,592,142 1,597,833 1,527,934 0.98 0.94
configure.ocaml no-host 299,976 281,355 307,279 307,699 301,009 1.02 1.00
configure.tcc no-host 5,222 4,218 5,609 5,715 5,151 1.07 0.99
configure.util-linux no-host 1,545,457 1,704,581 1,496,515 1,525,010 1,457,223 0.97 0.94
configure.yash no-host 173,696 159,993 176,974 177,078 173,224 1.02 1.00
hello-world no-host 154 86 394 397 184 2.56 1.19

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 9.6 10.0 6.4 1.97 1.32
bin-true no-host 3.3 1.6 8.5 9.3 5.2 2.60 1.60
configure.cpython no-host 34.7 34.7 34.3 34.8 34.4 0.99 0.99
configure.ocaml no-host 28.7 28.8 28.9 28.7 28.8 1.01 1.00
configure.tcc no-host 26.2 26.3 26.2 26.2 26.1 1.00 1.00
configure.util-linux no-host 39.7 39.6 39.5 39.9 39.6 0.99 1.00
configure.yash no-host 33.4 33.3 33.5 33.5 33.4 1.00 1.00
hello-world no-host 3.4 1.6 6.7 6.9 3.4 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 2 0 0 0.3 6.7 3,907 3,907 0 722 1,921 1,264 2 0 50,000 0
bin-true no-host 618 1 2 3.5 8.5 151,892 10,755 2,969 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 12,148 1 62 14.8 34.3 1,750,754 35,383 28,940 93,077 869,712 787,965 25,789 61 50,000 0
configure.util-linux no-host 11,098 3 67 21.6 39.5 2,705,290 37,455 66,328 119,745 1,291,807 1,293,738 32,527 42 132,656 1
configure.ocaml no-host 3,480 1 2 2.8 28.9 149,692 12,647 6,562 9,213 70,295 70,184 1,693 3 50,000 0
configure.tcc no-host 40 0 0 1.4 26.2 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,506 1 2 2.7 33.5 143,454 11,460 6,616 7,166 70,508 65,780 2,095 3 50,000 0
abuild-print-help no-host 18 1 2 3.0 9.6 117,223 65,789 41,999 4,975 54,597 57,651 277 3 83,998 1
hello-world no-host 2 0 0 0.3 6.9 3,906 3,906 0 721 1,921 1,264 2 0 50,000 0
bin-true no-host 630 1 2 3.5 9.3 151,892 10,759 2,973 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 12,182 1 63 14.8 34.8 1,750,753 35,388 28,945 93,076 869,712 787,965 25,789 61 50,000 0
configure.util-linux no-host 11,174 3 66 21.6 39.9 2,705,290 37,461 66,334 119,745 1,291,807 1,293,738 32,527 42 132,668 1
configure.ocaml no-host 3,458 1 2 2.8 28.7 149,692 12,652 6,567 9,213 70,295 70,184 1,693 3 50,000 0
configure.tcc no-host 42 0 0 1.4 26.2 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,531 1 2 2.7 33.5 143,454 11,464 6,620 7,166 70,508 65,780 2,095 3 50,000 0
abuild-print-help no-host 19 1 2 3.0 10.0 117,223 65,793 42,003 4,975 54,597 57,651 277 3 84,006 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 14 8 6 4.8 bash
15 no-host abuild-print-help 7 4 3 3.9 dash
23 no-host abuild-print-help 18 7 11 9.6 osh-native
31 no-host abuild-print-help 19 15 5 10.0 osh-nosouffle
39 no-host abuild-print-help 17 11 7 6.4 osh-static
1 no-host bin-true 462 292 208 3.3 bash
9 no-host bin-true 319 227 92 1.6 dash
17 no-host bin-true 618 318 314 8.5 osh-native
25 no-host bin-true 630 309 334 9.3 osh-nosouffle
33 no-host bin-true 499 314 198 5.2 osh-static
2 no-host configure.cpython 12,330 7,864 4,779 34.7 bash
10 no-host configure.cpython 12,298 7,768 4,861 34.7 dash
18 no-host configure.cpython 12,148 7,379 4,956 34.3 osh-native
26 no-host configure.cpython 12,182 7,466 4,913 34.8 osh-nosouffle
34 no-host configure.cpython 11,848 7,492 4,515 34.4 osh-static
4 no-host configure.ocaml 3,437 1,521 928 28.7 bash
12 no-host configure.ocaml 3,372 1,534 836 28.8 dash
20 no-host configure.ocaml 3,480 1,530 961 28.9 osh-native
28 no-host configure.ocaml 3,458 1,526 950 28.7 osh-nosouffle
36 no-host configure.ocaml 3,424 1,534 895 28.8 osh-static
5 no-host configure.tcc 39 27 13 26.2 bash
13 no-host configure.tcc 36 25 11 26.3 dash
21 no-host configure.tcc 40 28 12 26.2 osh-native
29 no-host configure.tcc 42 24 18 26.2 osh-nosouffle
37 no-host configure.tcc 39 26 13 26.1 osh-static
3 no-host configure.util-linux 10,965 6,837 4,509 39.7 bash
11 no-host configure.util-linux 11,560 6,792 5,172 39.6 dash
19 no-host configure.util-linux 11,098 6,404 4,836 39.5 osh-native
27 no-host configure.util-linux 11,174 6,562 4,759 39.9 osh-nosouffle
35 no-host configure.util-linux 10,918 6,485 4,561 39.6 osh-static
6 no-host configure.yash 1,531 952 576 33.4 bash
14 no-host configure.yash 1,487 979 497 33.3 dash
22 no-host configure.yash 1,506 982 517 33.5 osh-native
30 no-host configure.yash 1,531 981 541 33.5 osh-nosouffle
38 no-host configure.yash 1,497 979 509 33.4 osh-static
0 no-host hello-world 1 1 0 3.4 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 2 1 1 6.7 osh-native
24 no-host hello-world 2 1 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 2,441 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,166 0 0 0 8 0 40 1 dash
23 no-host abuild-print-help 3,333 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,452 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,854 0 0 0 8 0 39 1 osh-static
1 no-host bin-true 103,880 0 0 0 8 0 2,000 53 bash
9 no-host bin-true 49,874 0 0 0 8 0 2,998 47 dash
17 no-host bin-true 130,443 0 0 0 16 0 1,998 52 osh-native
25 no-host bin-true 135,821 0 0 0 16 0 1,996 99 osh-nosouffle
33 no-host bin-true 112,105 0 0 0 8 0 1,999 59 osh-static
2 no-host configure.cpython 1,626,508 0 0 0 25,272 0 14,034 1,047 bash
10 no-host configure.cpython 1,645,985 0 0 0 25,272 0 14,070 1,025 dash
18 no-host configure.cpython 1,592,142 0 0 0 25,280 0 11,270 836 osh-native
26 no-host configure.cpython 1,597,833 0 0 0 25,280 0 11,304 761 osh-nosouffle
34 no-host configure.cpython 1,527,934 0 0 0 25,272 0 11,299 822 osh-static
4 no-host configure.ocaml 299,976 0 0 0 4,432 0 2,021 185 bash
12 no-host configure.ocaml 281,355 0 0 0 4,432 0 2,113 182 dash
20 no-host configure.ocaml 307,279 0 0 0 4,440 0 1,996 187 osh-native
28 no-host configure.ocaml 307,699 0 0 0 4,440 0 2,006 204 osh-nosouffle
36 no-host configure.ocaml 301,009 0 0 0 4,432 0 2,005 216 osh-static
5 no-host configure.tcc 5,222 0 0 0 80 0 49 4 bash
13 no-host configure.tcc 4,218 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,609 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,715 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,151 0 0 0 88 0 45 3 osh-static
3 no-host configure.util-linux 1,545,457 0 0 0 35,944 0 18,781 1,028 bash
11 no-host configure.util-linux 1,704,581 0 0 496 35,936 0 16,896 1,138 dash
19 no-host configure.util-linux 1,496,515 1 0 0 35,960 0 16,189 864 osh-native
27 no-host configure.util-linux 1,525,010 2 0 0 35,952 0 16,193 863 osh-nosouffle
35 no-host configure.util-linux 1,457,223 3 0 0 35,936 0 16,264 978 osh-static
6 no-host configure.yash 173,696 0 0 0 3,616 0 876 87 bash
14 no-host configure.yash 159,993 0 0 0 3,624 0 1,003 103 dash
22 no-host configure.yash 176,974 0 0 0 3,624 0 857 91 osh-native
30 no-host configure.yash 177,078 0 0 0 3,624 0 857 89 osh-nosouffle
38 no-host configure.yash 173,224 0 0 0 3,616 0 860 87 osh-static
0 no-host hello-world 154 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 394 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 184 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-e5ab64d0
osh-nosouffle osh-0695719b
osh-static osh-static-c776d448
host label host id
no-host no-host-9c670df1