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 24 18 1.26 1.11
bin-true no-host 625 441 803 816 658 1.28 1.05
configure.cpython no-host 13,866 14,113 13,654 13,730 13,039 0.98 0.94
configure.ocaml no-host 3,681 3,668 3,710 3,725 3,688 1.01 1.00
configure.tcc no-host 46 41 47 49 43 1.01 0.93
configure.util-linux no-host 12,559 13,417 12,581 12,801 12,257 1.00 0.98
configure.yash no-host 1,703 1,675 1,694 1,728 1,684 0.99 0.99
hello-world no-host 1 1 3 3 1 2.50 1.16

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 2,400 1,165 3,333 3,448 2,800 1.39 1.17
bin-true no-host 102,409 49,383 133,632 137,549 111,325 1.30 1.09
configure.cpython no-host 1,622,049 1,642,571 1,583,113 1,608,369 1,520,210 0.98 0.94
configure.ocaml no-host 298,662 280,534 306,020 307,258 299,776 1.02 1.00
configure.tcc no-host 5,203 4,195 5,592 5,706 5,115 1.07 0.98
configure.util-linux no-host 1,537,570 1,704,375 1,494,863 1,507,462 1,449,175 0.97 0.94
configure.yash no-host 173,345 159,583 176,651 177,199 172,650 1.02 1.00
hello-world no-host 153 85 394 398 180 2.58 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 4.7 3.9 9.3 10.1 6.4 1.97 1.36
bin-true no-host 3.1 1.4 8.5 9.3 5.2 2.71 1.67
configure.cpython no-host 34.4 34.8 34.4 34.5 34.6 1.00 1.01
configure.ocaml no-host 28.5 28.5 28.7 28.7 28.7 1.01 1.01
configure.tcc no-host 26.2 26.1 26.3 26.3 26.1 1.00 1.00
configure.util-linux no-host 39.6 39.7 39.5 39.6 39.5 1.00 1.00
configure.yash no-host 33.2 33.3 33.4 33.4 33.4 1.00 1.00
hello-world no-host 3.1 1.6 6.4 7.1 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 803 1 2 3.5 8.5 152,882 11,691 2,964 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,654 1 67 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 12,581 3 66 21.6 39.5 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 3,710 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 1,694 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 9.3 117,251 65,784 41,994 4,969 54,631 57,651 277 3 83,988 1
hello-world no-host 3 0 0 0.3 7.1 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 816 1 2 3.5 9.3 152,882 11,695 2,968 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,730 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 12,801 3 68 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 3,725 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 26.3 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,728 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 24 1 3 3.0 10.1 117,251 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 10 4.7 bash
15 no-host abuild-print-help 9 5 4 3.9 dash
23 no-host abuild-print-help 20 11 10 9.3 osh-native
31 no-host abuild-print-help 24 12 13 10.1 osh-nosouffle
39 no-host abuild-print-help 18 10 8 6.4 osh-static
1 no-host bin-true 625 316 350 3.1 bash
9 no-host bin-true 441 278 168 1.4 dash
17 no-host bin-true 803 307 513 8.5 osh-native
25 no-host bin-true 816 296 538 9.3 osh-nosouffle
33 no-host bin-true 658 326 349 5.2 osh-static
2 no-host configure.cpython 13,866 7,593 6,660 34.4 bash
10 no-host configure.cpython 14,113 7,719 6,810 34.8 dash
18 no-host configure.cpython 13,654 7,328 6,602 34.4 osh-native
26 no-host configure.cpython 13,730 7,298 6,720 34.5 osh-nosouffle
34 no-host configure.cpython 13,039 7,182 6,096 34.6 osh-static
4 no-host configure.ocaml 3,681 1,465 1,255 28.5 bash
12 no-host configure.ocaml 3,668 1,522 1,170 28.5 dash
20 no-host configure.ocaml 3,710 1,464 1,286 28.7 osh-native
28 no-host configure.ocaml 3,725 1,487 1,281 28.7 osh-nosouffle
36 no-host configure.ocaml 3,688 1,489 1,230 28.7 osh-static
5 no-host configure.tcc 46 22 26 26.2 bash
13 no-host configure.tcc 41 26 16 26.1 dash
21 no-host configure.tcc 47 27 20 26.3 osh-native
29 no-host configure.tcc 49 27 22 26.3 osh-nosouffle
37 no-host configure.tcc 43 27 17 26.1 osh-static
3 no-host configure.util-linux 12,559 6,547 6,483 39.6 bash
11 no-host configure.util-linux 13,417 6,557 7,351 39.7 dash
19 no-host configure.util-linux 12,581 6,183 6,623 39.5 osh-native
27 no-host configure.util-linux 12,801 6,354 6,677 39.6 osh-nosouffle
35 no-host configure.util-linux 12,257 6,216 6,261 39.5 osh-static
6 no-host configure.yash 1,703 1,003 708 33.2 bash
14 no-host configure.yash 1,675 962 714 33.3 dash
22 no-host configure.yash 1,694 946 751 33.4 osh-native
30 no-host configure.yash 1,728 985 745 33.4 osh-nosouffle
38 no-host configure.yash 1,684 959 728 33.4 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 6.4 osh-native
24 no-host hello-world 3 0 3 7.1 osh-nosouffle
32 no-host hello-world 1 1 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 2,400 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 3,333 0 0 0 16 0 38 1 osh-native
31 no-host abuild-print-help 3,448 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,800 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 102,409 0 0 0 8 0 1,997 51 bash
9 no-host bin-true 49,383 0 0 0 8 0 2,987 52 dash
17 no-host bin-true 133,632 0 0 0 16 0 1,997 88 osh-native
25 no-host bin-true 137,549 0 0 0 16 0 2,000 71 osh-nosouffle
33 no-host bin-true 111,325 0 0 0 8 0 2,000 61 osh-static
2 no-host configure.cpython 1,622,049 0 0 0 25,272 0 14,078 1,171 bash
10 no-host configure.cpython 1,642,571 0 0 0 25,272 0 14,143 1,002 dash
18 no-host configure.cpython 1,583,113 1 0 0 25,280 0 11,290 913 osh-native
26 no-host configure.cpython 1,608,369 0 0 0 25,280 0 11,300 896 osh-nosouffle
34 no-host configure.cpython 1,520,210 0 0 0 25,272 0 11,299 883 osh-static
4 no-host configure.ocaml 298,662 0 0 0 4,432 0 2,021 192 bash
12 no-host configure.ocaml 280,534 0 0 0 4,432 0 2,111 190 dash
20 no-host configure.ocaml 306,020 0 0 0 4,440 0 2,001 246 osh-native
28 no-host configure.ocaml 307,258 0 0 0 4,440 0 2,000 189 osh-nosouffle
36 no-host configure.ocaml 299,776 0 0 0 4,432 0 2,001 230 osh-static
5 no-host configure.tcc 5,203 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,195 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,592 0 0 0 96 0 46 2 osh-native
29 no-host configure.tcc 5,706 0 0 0 96 0 45 5 osh-nosouffle
37 no-host configure.tcc 5,115 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,537,570 0 0 0 35,944 0 18,992 1,061 bash
11 no-host configure.util-linux 1,704,375 0 0 0 35,936 0 17,088 1,282 dash
19 no-host configure.util-linux 1,494,863 2 0 8 35,952 0 16,156 955 osh-native
27 no-host configure.util-linux 1,507,462 1 0 0 35,944 0 16,219 934 osh-nosouffle
35 no-host configure.util-linux 1,449,175 4 0 0 35,944 0 16,203 849 osh-static
6 no-host configure.yash 173,345 0 0 0 3,616 0 879 92 bash
14 no-host configure.yash 159,583 0 0 0 3,624 0 1,002 103 dash
22 no-host configure.yash 176,651 0 0 0 3,624 0 857 104 osh-native
30 no-host configure.yash 177,199 0 0 0 3,632 0 855 163 osh-nosouffle
38 no-host configure.yash 172,650 0 0 0 3,616 0 858 105 osh-static
0 no-host hello-world 153 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 394 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-e27f985f
osh-nosouffle osh-e7790c41
osh-static osh-static-b829c683
host label host id
no-host no-host-9c670df1