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-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 19 10 452 21 23.52 1.11
bin-true no-host 671 543 2,242 804 3.34 1.20
configure.cpython no-host 14,715 14,857 27,931 14,966 1.90 1.02
configure.ocaml no-host 3,756 3,690 4,543 3,776 1.21 1.01
configure.tcc no-host 48 41 191 49 4.01 1.03
configure.util-linux no-host 13,793 14,653 30,547 14,127 2.21 1.02
configure.yash no-host 1,807 1,733 2,394 1,801 1.33 1.00
hello-world no-host 1 1 48 3 32.25 1.86

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,539 1,106 22,835 3,158 8.99 1.24
bin-true no-host 103,366 66,470 751,446 126,390 7.27 1.22
configure.cpython no-host 2,218,154 2,246,973 6,119,976 2,220,237 2.76 1.00
configure.ocaml no-host 410,412 390,938 638,358 413,023 1.56 1.01
configure.tcc no-host 6,556 5,475 23,239 6,984 3.54 1.07
configure.util-linux no-host 2,113,857 2,258,396 5,309,053 1,995,384 2.51 0.94
configure.yash no-host 256,577 245,150 384,648 258,250 1.50 1.01
hello-world no-host 154 83 3,691 347 23.97 2.25

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-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 4.5 3.5 21.9 8.8 4.91 1.97
bin-true no-host 3.0 1.4 17.6 7.9 5.83 2.61
configure.cpython no-host 27.5 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.4 19.4 19.4 19.4 1.00 1.00
configure.util-linux no-host 30.3 30.3 30.3 30.0 1.00 0.99
configure.yash no-host 24.1 24.4 24.5 24.4 1.02 1.01
hello-world no-host 2.9 1.4 17.4 6.0 6.05 2.09

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 6.0 3,736 3,736 0 681 1,886 1,169 2 0 50,000 0
bin-true no-host 804 1 2 2.6 7.9 154,701 13,053 2,806 9,731 78,355 66,615 5,012 3 50,000 0
configure.cpython no-host 14,966 1 57 15.0 27.4 1,772,677 49,204 28,515 86,378 908,107 778,192 42,399 60 50,000 0
configure.util-linux no-host 14,127 3 57 21.3 30.0 2,703,413 42,779 65,820 109,640 1,320,605 1,273,168 49,081 41 131,640 1
configure.ocaml no-host 3,776 1 2 2.6 20.6 150,047 11,053 5,146 7,510 71,643 70,894 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,536 30,536 0 1,501 14,810 14,225 350 0 50,000 0
configure.yash no-host 1,801 1 2 2.6 24.4 139,704 7,971 6,607 6,317 70,315 63,072 2,990 3 50,000 0
abuild-print-help no-host 21 1 2 2.8 8.8 116,279 64,462 42,670 4,552 54,555 57,172 478 3 85,340 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 19 14 6 4.5 bash
15 no-host abuild-print-help 10 8 2 3.5 dash
23 no-host abuild-print-help 452 422 33 21.9 osh-cpython
31 no-host abuild-print-help 21 17 5 8.8 osh-native
1 no-host bin-true 671 473 229 3.0 bash
9 no-host bin-true 543 419 137 1.4 dash
17 no-host bin-true 2,242 1,493 1,010 17.6 osh-cpython
25 no-host bin-true 804 586 233 7.9 osh-native
2 no-host configure.cpython 14,715 8,888 6,225 27.5 bash
10 no-host configure.cpython 14,857 9,126 6,152 27.4 dash
18 no-host configure.cpython 27,931 17,143 12,618 27.4 osh-cpython
26 no-host configure.cpython 14,966 8,930 6,297 27.4 osh-native
4 no-host configure.ocaml 3,756 1,544 1,251 20.6 bash
12 no-host configure.ocaml 3,690 1,542 1,167 20.6 dash
20 no-host configure.ocaml 4,543 2,155 1,592 20.6 osh-cpython
28 no-host configure.ocaml 3,776 1,550 1,265 20.6 osh-native
5 no-host configure.tcc 48 22 26 19.4 bash
13 no-host configure.tcc 41 23 19 19.4 dash
21 no-host configure.tcc 191 135 59 19.4 osh-cpython
29 no-host configure.tcc 49 36 14 19.4 osh-native
3 no-host configure.util-linux 13,793 8,695 5,574 30.3 bash
11 no-host configure.util-linux 14,653 9,016 6,129 30.3 dash
19 no-host configure.util-linux 30,547 20,691 10,927 30.3 osh-cpython
27 no-host configure.util-linux 14,127 8,592 5,714 30.0 osh-native
6 no-host configure.yash 1,807 970 824 24.1 bash
14 no-host configure.yash 1,733 972 762 24.4 dash
22 no-host configure.yash 2,394 1,492 943 24.5 osh-cpython
30 no-host configure.yash 1,801 1,088 717 24.4 osh-native
0 no-host hello-world 1 2 0 2.9 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 48 32 16 17.4 osh-cpython
24 no-host hello-world 3 3 0 6.0 osh-native

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 2,539 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,106 0 0 0 8 0 39 2 dash
23 no-host abuild-print-help 22,835 0 0 0 8 0 45 9 osh-cpython
31 no-host abuild-print-help 3,158 0 0 0 16 0 39 3 osh-native
1 no-host bin-true 103,366 0 0 0 8 0 1,995 288 bash
9 no-host bin-true 66,470 0 0 0 8 0 1,988 149 dash
17 no-host bin-true 751,446 0 0 0 8 0 1,994 184 osh-cpython
25 no-host bin-true 126,390 0 0 0 16 0 1,991 75 osh-native
2 no-host configure.cpython 2,218,154 0 0 0 32,928 0 14,542 1,084 bash
10 no-host configure.cpython 2,246,973 1 0 0 32,992 0 14,558 1,121 dash
18 no-host configure.cpython 6,119,976 0 0 0 27,512 0 13,277 1,314 osh-cpython
26 no-host configure.cpython 2,220,237 0 0 0 27,520 0 13,214 1,273 osh-native
4 no-host configure.ocaml 410,412 0 0 0 5,120 0 1,944 238 bash
12 no-host configure.ocaml 390,938 0 0 0 5,112 0 1,920 156 dash
20 no-host configure.ocaml 638,358 0 0 0 5,112 0 1,855 208 osh-cpython
28 no-host configure.ocaml 413,023 0 0 0 5,120 0 1,930 171 osh-native
5 no-host configure.tcc 6,556 0 0 0 104 0 49 7 bash
13 no-host configure.tcc 5,475 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,239 0 0 0 96 0 53 10 osh-cpython
29 no-host configure.tcc 6,984 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,113,857 0 0 0 42,400 0 18,553 1,023 bash
11 no-host configure.util-linux 2,258,396 2 0 0 42,584 0 17,406 996 dash
19 no-host configure.util-linux 5,309,053 18 0 0 39,136 0 16,965 1,181 osh-cpython
27 no-host configure.util-linux 1,995,384 0 0 0 39,120 0 16,961 980 osh-native
6 no-host configure.yash 256,577 0 0 0 4,120 0 903 87 bash
14 no-host configure.yash 245,150 0 0 0 3,720 0 870 84 dash
22 no-host configure.yash 384,648 0 0 0 3,728 0 857 106 osh-cpython
30 no-host configure.yash 258,250 0 0 0 3,736 0 849 82 osh-native
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 83 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,691 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 347 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-0efb0bc3
dash dash-308ec8e6
osh-cpython osh-0aa1d18a
osh-native osh-205e3f4b
host label host id
no-host no-host-556df3ee