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 21 23 18 1.37 1.17
bin-true no-host 617 438 821 815 676 1.33 1.09
configure.cpython no-host 13,591 13,972 13,775 14,294 13,260 1.01 0.98
configure.ocaml no-host 3,712 3,743 3,733 3,861 3,670 1.01 0.99
configure.tcc no-host 46 43 47 49 43 1.02 0.94
configure.util-linux no-host 12,711 13,693 12,995 13,111 12,326 1.02 0.97
configure.yash no-host 1,693 1,734 1,729 1,807 1,662 1.02 0.98
hello-world no-host 1 1 3 3 1 2.74 1.14

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 2,396 1,185 3,298 3,408 2,855 1.38 1.19
bin-true no-host 102,503 49,444 132,947 132,333 112,737 1.30 1.10
configure.cpython no-host 1,624,905 1,632,492 1,594,339 1,597,643 1,524,613 0.98 0.94
configure.ocaml no-host 298,966 280,541 306,664 306,991 300,208 1.03 1.00
configure.tcc no-host 5,254 4,214 5,630 5,696 5,135 1.07 0.98
configure.util-linux no-host 1,535,988 1,698,899 1,490,350 1,513,874 1,451,104 0.97 0.94
configure.yash no-host 173,292 159,480 177,073 176,747 172,961 1.02 1.00
hello-world no-host 151 85 390 398 183 2.58 1.21

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 4.1 9.3 10.0 6.4 1.97 1.36
bin-true no-host 3.1 1.6 8.8 9.2 5.2 2.79 1.67
configure.cpython no-host 34.5 34.5 34.5 34.5 34.5 1.00 1.00
configure.ocaml no-host 28.6 28.7 28.7 28.7 28.5 1.00 1.00
configure.tcc no-host 26.2 26.2 26.3 26.3 26.2 1.01 1.00
configure.util-linux no-host 39.7 39.5 39.6 39.7 39.7 1.00 1.00
configure.yash no-host 33.3 33.4 33.2 33.2 33.4 1.00 1.00
hello-world no-host 3.1 1.4 6.4 6.9 3.4 2.04 1.08

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 3,907 3,907 0 722 1,921 1,264 2 0 50,000 0
bin-true no-host 821 1 2 3.5 8.8 151,892 10,755 2,969 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 13,775 1 71 14.8 34.5 1,750,754 35,383 28,940 93,077 869,712 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,995 3 71 21.6 39.6 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 3,733 1 2 2.8 28.7 149,692 12,647 6,562 9,213 70,295 70,184 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.3 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,729 1 2 2.7 33.2 143,454 11,460 6,616 7,166 70,508 65,780 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.3 117,223 65,789 41,999 4,975 54,597 57,651 277 3 83,998 1
hello-world no-host 3 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 815 1 2 3.5 9.2 151,892 10,759 2,973 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 14,294 1 72 14.8 34.5 1,750,753 35,388 28,945 93,076 869,712 787,965 25,789 61 50,000 0
configure.util-linux no-host 13,111 3 71 21.6 39.7 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 3,861 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 49 0 0 1.4 26.3 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,807 1 2 2.7 33.2 143,454 11,464 6,620 7,166 70,508 65,780 2,095 3 50,000 0
abuild-print-help no-host 23 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 16 10 6 4.7 bash
15 no-host abuild-print-help 9 4 6 4.1 dash
23 no-host abuild-print-help 21 11 11 9.3 osh-native
31 no-host abuild-print-help 23 12 12 10.0 osh-nosouffle
39 no-host abuild-print-help 18 10 9 6.4 osh-static
1 no-host bin-true 617 318 339 3.1 bash
9 no-host bin-true 438 273 170 1.6 dash
17 no-host bin-true 821 292 544 8.8 osh-native
25 no-host bin-true 815 328 503 9.2 osh-nosouffle
33 no-host bin-true 676 330 364 5.2 osh-static
2 no-host configure.cpython 13,591 7,461 6,513 34.5 bash
10 no-host configure.cpython 13,972 7,642 6,739 34.5 dash
18 no-host configure.cpython 13,775 7,320 6,741 34.5 osh-native
26 no-host configure.cpython 14,294 7,529 7,067 34.5 osh-nosouffle
34 no-host configure.cpython 13,260 7,332 6,175 34.5 osh-static
4 no-host configure.ocaml 3,712 1,485 1,268 28.6 bash
12 no-host configure.ocaml 3,743 1,524 1,243 28.7 dash
20 no-host configure.ocaml 3,733 1,502 1,271 28.7 osh-native
28 no-host configure.ocaml 3,861 1,533 1,370 28.7 osh-nosouffle
36 no-host configure.ocaml 3,670 1,434 1,268 28.5 osh-static
5 no-host configure.tcc 46 27 20 26.2 bash
13 no-host configure.tcc 43 25 19 26.2 dash
21 no-host configure.tcc 47 24 23 26.3 osh-native
29 no-host configure.tcc 49 21 28 26.3 osh-nosouffle
37 no-host configure.tcc 43 21 23 26.2 osh-static
3 no-host configure.util-linux 12,711 6,671 6,499 39.7 bash
11 no-host configure.util-linux 13,693 6,667 7,535 39.5 dash
19 no-host configure.util-linux 12,995 6,322 6,903 39.6 osh-native
27 no-host configure.util-linux 13,111 6,512 6,829 39.7 osh-nosouffle
35 no-host configure.util-linux 12,326 6,264 6,207 39.7 osh-static
6 no-host configure.yash 1,693 959 743 33.3 bash
14 no-host configure.yash 1,734 994 741 33.4 dash
22 no-host configure.yash 1,729 970 762 33.2 osh-native
30 no-host configure.yash 1,807 987 823 33.2 osh-nosouffle
38 no-host configure.yash 1,662 953 713 33.4 osh-static
0 no-host hello-world 1 1 0 3.1 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 3 2 1 6.4 osh-native
24 no-host hello-world 3 0 3 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 2,396 0 0 0 8 0 41 2 bash
15 no-host abuild-print-help 1,185 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,298 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,408 0 0 0 16 0 38 1 osh-nosouffle
39 no-host abuild-print-help 2,855 0 0 0 8 0 38 0 osh-static
1 no-host bin-true 102,503 0 0 0 8 0 1,998 44 bash
9 no-host bin-true 49,444 0 0 0 8 0 2,995 49 dash
17 no-host bin-true 132,947 0 0 0 16 0 1,997 85 osh-native
25 no-host bin-true 132,333 0 0 0 16 0 1,996 97 osh-nosouffle
33 no-host bin-true 112,737 0 0 0 8 0 1,994 61 osh-static
2 no-host configure.cpython 1,624,905 0 0 0 25,272 0 14,078 1,039 bash
10 no-host configure.cpython 1,632,492 0 0 0 25,272 0 14,136 1,067 dash
18 no-host configure.cpython 1,594,339 0 0 0 25,280 0 11,296 838 osh-native
26 no-host configure.cpython 1,597,643 0 0 0 25,280 0 11,297 836 osh-nosouffle
34 no-host configure.cpython 1,524,613 0 0 0 25,272 0 11,296 944 osh-static
4 no-host configure.ocaml 298,966 0 0 0 4,432 0 2,016 202 bash
12 no-host configure.ocaml 280,541 0 0 0 4,432 0 2,105 198 dash
20 no-host configure.ocaml 306,664 0 0 0 4,440 0 1,997 214 osh-native
28 no-host configure.ocaml 306,991 0 0 0 4,440 0 1,998 198 osh-nosouffle
36 no-host configure.ocaml 300,208 0 0 0 4,432 0 1,997 216 osh-static
5 no-host configure.tcc 5,254 0 0 0 80 0 49 3 bash
13 no-host configure.tcc 4,214 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,630 0 0 0 96 0 44 3 osh-native
29 no-host configure.tcc 5,696 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,135 0 0 0 88 0 44 2 osh-static
3 no-host configure.util-linux 1,535,988 1 0 232 35,944 0 18,972 1,147 bash
11 no-host configure.util-linux 1,698,899 0 0 0 35,936 0 17,137 1,177 dash
19 no-host configure.util-linux 1,490,350 1 0 0 35,952 0 16,144 1,021 osh-native
27 no-host configure.util-linux 1,513,874 1 0 0 35,944 0 16,145 934 osh-nosouffle
35 no-host configure.util-linux 1,451,104 1 0 0 35,936 0 16,216 896 osh-static
6 no-host configure.yash 173,292 0 0 0 3,616 0 878 94 bash
14 no-host configure.yash 159,480 0 0 0 3,616 0 1,000 103 dash
22 no-host configure.yash 177,073 0 0 0 3,624 0 856 95 osh-native
30 no-host configure.yash 176,747 0 0 0 3,632 0 856 107 osh-nosouffle
38 no-host configure.yash 172,961 0 0 0 3,616 0 854 95 osh-static
0 no-host hello-world 151 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 390 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 183 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-769576da
osh-nosouffle osh-49861849
osh-static osh-static-fa641bab
host label host id
no-host no-host-9c670df1