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 22 19 1.31 1.20
bin-true no-host 631 445 814 807 657 1.29 1.04
configure.cpython no-host 13,963 13,964 13,584 13,578 13,162 0.97 0.94
configure.ocaml no-host 3,711 3,631 3,709 3,716 3,689 1.00 0.99
configure.tcc no-host 46 42 47 47 44 1.01 0.95
configure.util-linux no-host 12,697 13,389 12,605 12,675 12,385 0.99 0.98
configure.yash no-host 1,689 1,645 1,710 1,711 1,688 1.01 1.00
hello-world no-host 1 1 3 3 1 2.35 1.01

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 2,376 1,182 3,336 3,423 2,806 1.40 1.18
bin-true no-host 101,419 49,476 136,594 134,571 111,308 1.35 1.10
configure.cpython no-host 1,625,875 1,638,990 1,596,349 1,600,188 1,521,836 0.98 0.94
configure.ocaml no-host 299,182 280,552 305,518 307,760 299,808 1.02 1.00
configure.tcc no-host 5,219 4,207 5,622 5,647 5,120 1.08 0.98
configure.util-linux no-host 1,544,236 1,705,675 1,504,377 1,508,786 1,450,553 0.97 0.94
configure.yash no-host 173,127 159,542 176,511 177,097 172,680 1.02 1.00
hello-world no-host 152 85 393 398 182 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 4.7 3.9 9.3 10.0 6.4 1.97 1.36
bin-true no-host 3.3 1.7 8.8 9.2 5.2 2.68 1.60
configure.cpython no-host 34.5 34.5 34.4 34.4 34.5 1.00 1.00
configure.ocaml no-host 28.6 28.6 28.6 28.5 28.6 1.00 1.00
configure.tcc no-host 26.4 26.0 26.3 26.2 26.2 1.00 0.99
configure.util-linux no-host 39.9 39.6 39.7 39.5 39.7 1.00 1.00
configure.yash no-host 33.4 33.4 33.3 33.1 33.4 1.00 1.00
hello-world no-host 3.1 1.6 6.6 7.1 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 814 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 13,584 1 66 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 12,605 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 3,709 1 2 2.8 28.6 149,932 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 1,710 1 2 2.7 33.3 143,736 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 807 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 13,578 2 66 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 12,675 3 66 21.6 39.5 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 3,716 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 26.2 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,711 1 2 2.7 33.1 143,736 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 8 8 4.7 bash
15 no-host abuild-print-help 9 5 4 3.9 dash
23 no-host abuild-print-help 20 12 10 9.3 osh-native
31 no-host abuild-print-help 22 11 11 10.0 osh-nosouffle
39 no-host abuild-print-help 19 13 6 6.4 osh-static
1 no-host bin-true 631 321 349 3.3 bash
9 no-host bin-true 445 271 179 1.7 dash
17 no-host bin-true 814 314 516 8.8 osh-native
25 no-host bin-true 807 323 501 9.2 osh-nosouffle
33 no-host bin-true 657 329 344 5.2 osh-static
2 no-host configure.cpython 13,963 7,669 6,688 34.5 bash
10 no-host configure.cpython 13,964 7,647 6,728 34.5 dash
18 no-host configure.cpython 13,584 7,286 6,563 34.4 osh-native
26 no-host configure.cpython 13,578 7,206 6,657 34.4 osh-nosouffle
34 no-host configure.cpython 13,162 7,215 6,188 34.5 osh-static
4 no-host configure.ocaml 3,711 1,500 1,249 28.6 bash
12 no-host configure.ocaml 3,631 1,485 1,170 28.6 dash
20 no-host configure.ocaml 3,709 1,481 1,268 28.6 osh-native
28 no-host configure.ocaml 3,716 1,480 1,277 28.5 osh-nosouffle
36 no-host configure.ocaml 3,689 1,505 1,216 28.6 osh-static
5 no-host configure.tcc 46 32 15 26.4 bash
13 no-host configure.tcc 42 25 17 26.0 dash
21 no-host configure.tcc 47 24 24 26.3 osh-native
29 no-host configure.tcc 47 24 24 26.2 osh-nosouffle
37 no-host configure.tcc 44 23 21 26.2 osh-static
3 no-host configure.util-linux 12,697 6,680 6,490 39.9 bash
11 no-host configure.util-linux 13,389 6,625 7,261 39.6 dash
19 no-host configure.util-linux 12,605 6,260 6,567 39.7 osh-native
27 no-host configure.util-linux 12,675 6,215 6,690 39.5 osh-nosouffle
35 no-host configure.util-linux 12,385 6,343 6,261 39.7 osh-static
6 no-host configure.yash 1,689 938 759 33.4 bash
14 no-host configure.yash 1,645 946 700 33.4 dash
22 no-host configure.yash 1,710 963 751 33.3 osh-native
30 no-host configure.yash 1,711 961 753 33.1 osh-nosouffle
38 no-host configure.yash 1,688 969 721 33.4 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 1 2 6.6 osh-native
24 no-host hello-world 3 0 3 7.1 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 2,376 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,182 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,336 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,423 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,806 0 0 0 8 0 39 2 osh-static
1 no-host bin-true 101,419 0 0 0 8 0 1,997 71 bash
9 no-host bin-true 49,476 0 0 0 8 0 3,001 51 dash
17 no-host bin-true 136,594 0 0 0 16 0 1,996 86 osh-native
25 no-host bin-true 134,571 0 0 0 16 0 1,999 68 osh-nosouffle
33 no-host bin-true 111,308 0 0 0 8 0 2,001 81 osh-static
2 no-host configure.cpython 1,625,875 0 0 0 25,272 0 14,079 998 bash
10 no-host configure.cpython 1,638,990 0 0 0 25,272 0 14,112 1,055 dash
18 no-host configure.cpython 1,596,349 0 0 0 25,280 0 11,301 861 osh-native
26 no-host configure.cpython 1,600,188 0 0 0 25,280 0 11,311 875 osh-nosouffle
34 no-host configure.cpython 1,521,836 0 0 0 25,272 0 11,285 881 osh-static
4 no-host configure.ocaml 299,182 0 0 0 4,432 0 2,018 212 bash
12 no-host configure.ocaml 280,552 0 0 0 4,432 0 2,106 180 dash
20 no-host configure.ocaml 305,518 0 0 0 4,440 0 2,001 234 osh-native
28 no-host configure.ocaml 307,760 0 0 0 4,440 0 2,001 202 osh-nosouffle
36 no-host configure.ocaml 299,808 0 0 0 4,432 0 2,000 267 osh-static
5 no-host configure.tcc 5,219 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,207 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,622 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,647 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,120 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,544,236 0 0 0 35,944 0 18,992 1,039 bash
11 no-host configure.util-linux 1,705,675 2 0 0 35,936 0 17,123 1,232 dash
19 no-host configure.util-linux 1,504,377 2 0 8 35,952 0 16,196 916 osh-native
27 no-host configure.util-linux 1,508,786 0 0 0 35,944 0 16,194 923 osh-nosouffle
35 no-host configure.util-linux 1,450,553 1 0 0 35,936 0 16,129 964 osh-static
6 no-host configure.yash 173,127 0 0 0 3,616 0 877 96 bash
14 no-host configure.yash 159,542 0 0 0 3,616 0 1,003 107 dash
22 no-host configure.yash 176,511 0 0 0 3,632 0 858 102 osh-native
30 no-host configure.yash 177,097 0 0 0 3,624 0 856 105 osh-nosouffle
38 no-host configure.yash 172,680 0 0 0 3,616 0 858 109 osh-static
0 no-host hello-world 152 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 393 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 182 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-aeb74cd1
osh-nosouffle osh-cd8e7094
osh-static osh-static-39895547
host label host id
no-host no-host-9c670df1