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 1.14
bin-true no-host 632 446 807 815 650 1.28 1.03
configure.cpython no-host 14,335 13,824 13,397 13,421 12,917 0.93 0.90
configure.ocaml no-host 3,715 3,604 3,745 3,670 3,611 1.01 0.97
configure.tcc no-host 46 41 47 49 43 1.00 0.93
configure.util-linux no-host 12,986 13,213 12,424 12,416 11,974 0.96 0.92
configure.yash no-host 1,707 1,641 1,690 1,676 1,652 0.99 0.97
hello-world no-host 1 1 3 3 1 2.18 0.94

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 2,408 1,180 3,321 3,407 2,846 1.38 1.18
bin-true no-host 103,447 49,448 134,988 136,667 111,744 1.30 1.08
configure.cpython no-host 1,623,300 1,635,188 1,585,398 1,606,538 1,521,498 0.98 0.94
configure.ocaml no-host 298,894 280,540 305,676 307,395 300,038 1.02 1.00
configure.tcc no-host 5,249 4,206 5,581 5,687 5,136 1.06 0.98
configure.util-linux no-host 1,537,334 1,698,330 1,495,269 1,516,052 1,478,331 0.97 0.96
configure.yash no-host 173,276 159,521 176,663 176,550 172,952 1.02 1.00
hello-world no-host 152 87 393 396 181 2.59 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 4.7 3.8 9.6 10.0 6.4 2.03 1.36
bin-true no-host 3.1 1.6 8.9 9.2 5.1 2.83 1.62
configure.cpython no-host 34.5 34.8 34.4 34.5 34.6 1.00 1.00
configure.ocaml no-host 28.7 28.6 28.5 28.7 28.7 0.99 1.00
configure.tcc no-host 26.1 26.3 26.1 26.3 26.2 1.00 1.00
configure.util-linux no-host 39.6 39.6 39.7 39.6 39.5 1.00 1.00
configure.yash no-host 33.3 33.4 33.4 33.4 33.4 1.00 1.00
hello-world no-host 3.1 1.6 6.8 6.8 3.3 2.17 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 6.8 3,910 3,910 0 722 1,924 1,264 2 0 50,000 0
bin-true no-host 807 1 2 3.5 8.9 151,895 10,758 2,972 14,781 72,398 64,716 3,008 3 50,000 0
configure.cpython no-host 13,397 1 67 14.8 34.4 1,750,792 35,391 28,948 93,077 869,750 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,424 3 67 21.6 39.7 2,705,328 37,463 66,336 119,745 1,291,845 1,293,738 32,527 42 132,672 1
configure.ocaml no-host 3,745 1 2 2.8 28.5 149,695 12,650 6,565 9,213 70,298 70,184 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.1 30,544 30,544 0 1,680 14,475 14,389 271 0 50,000 0
configure.yash no-host 1,690 1 2 2.7 33.4 143,457 11,463 6,619 7,164 70,521 65,772 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.6 117,226 65,792 42,002 4,975 54,600 57,651 277 3 84,004 1
hello-world no-host 3 0 0 0.3 6.8 3,909 3,909 0 721 1,924 1,264 2 0 50,000 0
bin-true no-host 815 1 2 3.5 9.2 151,895 10,762 2,976 14,781 72,398 64,716 3,008 3 50,000 0
configure.cpython no-host 13,421 1 66 14.8 34.5 1,750,791 35,396 28,953 93,076 869,750 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,416 3 65 21.6 39.6 2,705,328 37,469 66,342 119,745 1,291,845 1,293,738 32,527 42 132,684 1
configure.ocaml no-host 3,670 1 2 2.8 28.7 149,695 12,655 6,570 9,213 70,298 70,184 1,693 3 50,000 0
configure.tcc no-host 49 0 0 1.4 26.3 30,544 30,544 0 1,680 14,475 14,389 271 0 50,000 0
configure.yash no-host 1,676 1 2 2.7 33.4 143,457 11,467 6,623 7,164 70,521 65,772 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 10.0 117,226 65,796 42,006 4,975 54,600 57,651 277 3 84,012 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 5 3.8 dash
23 no-host abuild-print-help 20 11 10 9.6 osh-native
31 no-host abuild-print-help 21 10 11 10.0 osh-nosouffle
39 no-host abuild-print-help 18 13 6 6.4 osh-static
1 no-host bin-true 632 304 367 3.1 bash
9 no-host bin-true 446 268 183 1.6 dash
17 no-host bin-true 807 291 533 8.9 osh-native
25 no-host bin-true 815 309 521 9.2 osh-nosouffle
33 no-host bin-true 650 311 357 5.1 osh-static
2 no-host configure.cpython 14,335 7,874 6,863 34.5 bash
10 no-host configure.cpython 13,824 7,530 6,701 34.8 dash
18 no-host configure.cpython 13,397 7,147 6,528 34.4 osh-native
26 no-host configure.cpython 13,421 7,095 6,615 34.5 osh-nosouffle
34 no-host configure.cpython 12,917 7,085 6,075 34.6 osh-static
4 no-host configure.ocaml 3,715 1,469 1,287 28.7 bash
12 no-host configure.ocaml 3,604 1,486 1,143 28.6 dash
20 no-host configure.ocaml 3,745 1,510 1,275 28.5 osh-native
28 no-host configure.ocaml 3,670 1,466 1,245 28.7 osh-nosouffle
36 no-host configure.ocaml 3,611 1,450 1,193 28.7 osh-static
5 no-host configure.tcc 46 24 23 26.1 bash
13 no-host configure.tcc 41 26 16 26.3 dash
21 no-host configure.tcc 47 22 25 26.1 osh-native
29 no-host configure.tcc 49 22 27 26.3 osh-nosouffle
37 no-host configure.tcc 43 21 22 26.2 osh-static
3 no-host configure.util-linux 12,986 6,740 6,713 39.6 bash
11 no-host configure.util-linux 13,213 6,509 7,199 39.6 dash
19 no-host configure.util-linux 12,424 6,133 6,513 39.7 osh-native
27 no-host configure.util-linux 12,416 6,139 6,498 39.6 osh-nosouffle
35 no-host configure.util-linux 11,974 6,097 6,086 39.5 osh-static
6 no-host configure.yash 1,707 986 729 33.3 bash
14 no-host configure.yash 1,641 931 711 33.4 dash
22 no-host configure.yash 1,690 938 755 33.4 osh-native
30 no-host configure.yash 1,676 957 721 33.4 osh-nosouffle
38 no-host configure.yash 1,652 938 718 33.4 osh-static
0 no-host hello-world 1 0 1 3.1 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 3 3 0 6.8 osh-native
24 no-host hello-world 3 1 2 6.8 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 2,408 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,180 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,321 0 0 0 16 0 39 2 osh-native
31 no-host abuild-print-help 3,407 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,846 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 103,447 0 0 0 8 0 1,995 64 bash
9 no-host bin-true 49,448 0 0 0 8 0 2,994 66 dash
17 no-host bin-true 134,988 0 0 0 16 0 1,995 86 osh-native
25 no-host bin-true 136,667 0 0 0 16 0 1,999 96 osh-nosouffle
33 no-host bin-true 111,744 0 0 0 8 0 1,999 69 osh-static
2 no-host configure.cpython 1,623,300 0 0 0 25,272 0 14,101 1,104 bash
10 no-host configure.cpython 1,635,188 0 0 0 25,272 0 14,135 1,063 dash
18 no-host configure.cpython 1,585,398 0 0 0 25,280 0 11,297 879 osh-native
26 no-host configure.cpython 1,606,538 0 0 0 25,280 0 11,315 843 osh-nosouffle
34 no-host configure.cpython 1,521,498 0 0 0 25,272 0 11,304 884 osh-static
4 no-host configure.ocaml 298,894 0 0 0 4,432 0 2,019 185 bash
12 no-host configure.ocaml 280,540 0 0 0 4,432 0 2,111 190 dash
20 no-host configure.ocaml 305,676 0 0 0 4,440 0 1,999 211 osh-native
28 no-host configure.ocaml 307,395 0 0 0 4,440 0 1,998 223 osh-nosouffle
36 no-host configure.ocaml 300,038 0 0 0 4,432 0 2,004 218 osh-static
5 no-host configure.tcc 5,249 0 0 0 80 0 49 4 bash
13 no-host configure.tcc 4,206 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,581 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,687 0 0 0 96 0 45 1 osh-nosouffle
37 no-host configure.tcc 5,136 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,537,334 1 0 0 35,944 0 19,008 1,032 bash
11 no-host configure.util-linux 1,698,330 1 0 336 35,936 0 17,110 1,188 dash
19 no-host configure.util-linux 1,495,269 1 0 0 35,952 0 16,182 928 osh-native
27 no-host configure.util-linux 1,516,052 1 0 0 35,952 0 16,141 953 osh-nosouffle
35 no-host configure.util-linux 1,478,331 0 0 0 35,936 0 16,155 963 osh-static
6 no-host configure.yash 173,276 0 0 0 3,616 0 879 103 bash
14 no-host configure.yash 159,521 0 0 0 3,616 0 1,004 102 dash
22 no-host configure.yash 176,663 0 0 0 3,632 0 857 104 osh-native
30 no-host configure.yash 176,550 0 0 0 3,624 0 858 111 osh-nosouffle
38 no-host configure.yash 172,952 0 0 0 3,616 0 857 91 osh-static
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 87 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 396 0 0 0 16 0 1 0 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-b3db5b15
osh-nosouffle osh-7975364e
osh-static osh-static-3e34b56e
host label host id
no-host no-host-9c670df1