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 21 18 1.27 1.16
bin-true no-host 615 442 807 812 650 1.31 1.06
configure.cpython no-host 14,042 14,061 13,672 13,709 13,160 0.97 0.94
configure.ocaml no-host 3,705 3,661 3,751 3,744 3,705 1.01 1.00
configure.tcc no-host 47 41 47 47 43 1.00 0.93
configure.util-linux no-host 12,723 13,461 12,682 12,748 12,354 1.00 0.97
configure.yash no-host 1,736 1,670 1,726 1,732 1,696 0.99 0.98
hello-world no-host 1 1 3 3 1 2.38 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 2,373 1,156 3,280 3,390 2,796 1.38 1.18
bin-true no-host 101,450 49,430 139,881 139,631 111,379 1.38 1.10
configure.cpython no-host 1,622,636 1,636,448 1,595,609 1,599,154 1,521,601 0.98 0.94
configure.ocaml no-host 299,647 281,120 306,022 306,774 299,724 1.02 1.00
configure.tcc no-host 5,202 4,217 5,592 5,658 5,112 1.07 0.98
configure.util-linux no-host 1,534,326 1,696,161 1,498,269 1,513,634 1,449,186 0.98 0.94
configure.yash no-host 173,520 159,534 177,109 177,661 172,702 1.02 1.00
hello-world no-host 151 84 388 394 181 2.57 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 4.8 3.9 9.3 10.0 6.4 1.92 1.32
bin-true no-host 3.1 1.7 8.8 9.2 5.2 2.79 1.67
configure.cpython no-host 34.5 34.5 34.7 34.5 34.7 1.00 1.00
configure.ocaml no-host 28.5 28.5 28.8 28.5 28.7 1.01 1.01
configure.tcc no-host 26.3 26.4 26.2 26.3 26.2 1.00 1.00
configure.util-linux no-host 39.6 39.6 39.7 39.6 39.6 1.00 1.00
configure.yash no-host 33.4 33.3 33.5 33.3 33.2 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 807 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 13,672 1 67 14.8 34.7 1,753,364 36,445 28,935 93,071 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,682 3 68 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 3,751 1 2 2.8 28.8 149,932 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 1,726 1 2 2.7 33.5 143,736 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 9.3 117,251 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 812 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 13,709 1 67 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 12,748 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 3,744 1 2 2.8 28.5 149,932 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 26.3 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,732 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 16 7 9 4.8 bash
15 no-host abuild-print-help 9 4 6 3.9 dash
23 no-host abuild-print-help 20 12 9 9.3 osh-native
31 no-host abuild-print-help 21 11 11 10.0 osh-nosouffle
39 no-host abuild-print-help 18 12 7 6.4 osh-static
1 no-host bin-true 615 312 342 3.1 bash
9 no-host bin-true 442 277 169 1.7 dash
17 no-host bin-true 807 321 502 8.8 osh-native
25 no-host bin-true 812 305 523 9.2 osh-nosouffle
33 no-host bin-true 650 319 348 5.2 osh-static
2 no-host configure.cpython 14,042 7,641 6,784 34.5 bash
10 no-host configure.cpython 14,061 7,746 6,713 34.5 dash
18 no-host configure.cpython 13,672 7,257 6,692 34.7 osh-native
26 no-host configure.cpython 13,709 7,292 6,701 34.5 osh-nosouffle
34 no-host configure.cpython 13,160 7,257 6,141 34.7 osh-static
4 no-host configure.ocaml 3,705 1,477 1,269 28.5 bash
12 no-host configure.ocaml 3,661 1,502 1,183 28.5 dash
20 no-host configure.ocaml 3,751 1,494 1,295 28.8 osh-native
28 no-host configure.ocaml 3,744 1,522 1,262 28.5 osh-nosouffle
36 no-host configure.ocaml 3,705 1,426 1,310 28.7 osh-static
5 no-host configure.tcc 47 24 23 26.3 bash
13 no-host configure.tcc 41 20 22 26.4 dash
21 no-host configure.tcc 47 25 22 26.2 osh-native
29 no-host configure.tcc 47 24 24 26.3 osh-nosouffle
37 no-host configure.tcc 43 22 22 26.2 osh-static
3 no-host configure.util-linux 12,723 6,671 6,517 39.6 bash
11 no-host configure.util-linux 13,461 6,663 7,292 39.6 dash
19 no-host configure.util-linux 12,682 6,299 6,613 39.7 osh-native
27 no-host configure.util-linux 12,748 6,311 6,654 39.6 osh-nosouffle
35 no-host configure.util-linux 12,354 6,353 6,210 39.6 osh-static
6 no-host configure.yash 1,736 975 768 33.4 bash
14 no-host configure.yash 1,670 972 699 33.3 dash
22 no-host configure.yash 1,726 928 800 33.5 osh-native
30 no-host configure.yash 1,732 971 764 33.3 osh-nosouffle
38 no-host configure.yash 1,696 953 746 33.2 osh-static
0 no-host hello-world 1 1 0 3.1 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 3 0 3 6.4 osh-native
24 no-host hello-world 3 1 2 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 2,373 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,156 0 0 0 8 0 40 1 dash
23 no-host abuild-print-help 3,280 0 0 0 16 0 39 2 osh-native
31 no-host abuild-print-help 3,390 0 0 0 16 0 37 2 osh-nosouffle
39 no-host abuild-print-help 2,796 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,450 0 0 0 8 0 1,997 42 bash
9 no-host bin-true 49,430 0 0 0 8 0 2,995 50 dash
17 no-host bin-true 139,881 0 0 0 16 0 1,998 62 osh-native
25 no-host bin-true 139,631 0 0 0 16 0 2,000 80 osh-nosouffle
33 no-host bin-true 111,379 0 0 0 8 0 1,999 74 osh-static
2 no-host configure.cpython 1,622,636 0 0 0 25,272 0 14,058 1,022 bash
10 no-host configure.cpython 1,636,448 0 0 0 25,272 0 14,137 1,027 dash
18 no-host configure.cpython 1,595,609 0 0 0 25,280 0 11,288 830 osh-native
26 no-host configure.cpython 1,599,154 0 0 0 25,280 0 11,307 822 osh-nosouffle
34 no-host configure.cpython 1,521,601 0 0 0 25,272 0 11,301 816 osh-static
4 no-host configure.ocaml 299,647 0 0 0 4,432 0 2,018 156 bash
12 no-host configure.ocaml 281,120 0 0 0 4,432 0 2,107 203 dash
20 no-host configure.ocaml 306,022 0 0 0 4,440 0 2,002 241 osh-native
28 no-host configure.ocaml 306,774 0 0 0 4,440 0 1,999 202 osh-nosouffle
36 no-host configure.ocaml 299,724 0 0 0 4,432 0 1,999 244 osh-static
5 no-host configure.tcc 5,202 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,217 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,592 0 0 0 96 0 45 0 osh-native
29 no-host configure.tcc 5,658 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,112 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,534,326 0 0 0 35,944 0 18,923 1,072 bash
11 no-host configure.util-linux 1,696,161 2 0 0 35,936 0 17,091 1,134 dash
19 no-host configure.util-linux 1,498,269 2 0 0 35,952 0 16,159 958 osh-native
27 no-host configure.util-linux 1,513,634 0 0 0 35,944 0 16,161 936 osh-nosouffle
35 no-host configure.util-linux 1,449,186 3 0 0 35,936 0 16,144 1,050 osh-static
6 no-host configure.yash 173,520 0 0 0 3,616 0 878 117 bash
14 no-host configure.yash 159,534 0 0 0 3,616 0 1,000 107 dash
22 no-host configure.yash 177,109 0 0 0 3,632 0 857 92 osh-native
30 no-host configure.yash 177,661 0 0 0 3,624 0 859 99 osh-nosouffle
38 no-host configure.yash 172,702 0 0 0 3,616 0 858 102 osh-static
0 no-host hello-world 151 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 388 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 394 0 0 0 16 0 1 1 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-79edcb6a
osh-nosouffle osh-9d90354e
osh-static osh-static-46f235ea
host label host id
no-host no-host-44ad0cc8