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 9 449 22 23.21 1.15
bin-true no-host 683 547 2,244 821 3.29 1.20
configure.cpython no-host 14,984 15,028 28,616 15,169 1.91 1.01
configure.ocaml no-host 3,797 3,723 4,610 3,813 1.21 1.00
configure.tcc no-host 48 42 196 49 4.06 1.02
configure.util-linux no-host 13,995 14,798 31,080 14,276 2.22 1.02
configure.yash no-host 1,808 1,751 2,443 1,824 1.35 1.01
hello-world no-host 1 1 49 3 33.57 1.98

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,501 1,109 22,913 3,162 9.16 1.26
bin-true no-host 103,282 65,395 751,555 125,312 7.28 1.21
configure.cpython no-host 2,220,773 2,246,807 6,113,412 2,223,197 2.75 1.00
configure.ocaml no-host 410,745 391,628 638,856 413,438 1.56 1.01
configure.tcc no-host 6,536 5,484 23,265 6,973 3.56 1.07
configure.util-linux no-host 2,106,251 2,258,775 5,295,018 1,993,145 2.51 0.95
configure.yash no-host 255,422 244,604 384,301 258,699 1.50 1.01
hello-world no-host 150 81 3,687 347 24.58 2.31

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 4.3 3.5 21.6 8.9 5.00 2.06
bin-true no-host 2.8 1.4 17.4 8.0 6.33 2.90
configure.cpython no-host 27.4 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.6 20.7 1.01 1.01
configure.tcc no-host 19.4 19.3 19.4 19.3 1.00 0.99
configure.util-linux no-host 30.1 30.3 30.1 29.9 1.00 0.99
configure.yash no-host 24.4 24.5 24.2 24.4 0.99 1.00
hello-world no-host 2.8 1.4 17.4 6.2 6.33 2.24

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 6.2 3,736 3,736 0 681 1,886 1,169 2 0 50,000 0
bin-true no-host 821 1 2 2.6 8.0 154,701 13,053 2,806 9,731 78,355 66,615 5,012 3 50,000 0
configure.cpython no-host 15,169 1 65 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 14,276 3 63 21.3 29.9 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 3,813 1 2 2.6 20.7 150,047 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 19.3 30,536 30,536 0 1,501 14,810 14,225 350 0 50,000 0
configure.yash no-host 1,824 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 22 1 2 2.8 8.9 116,279 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 17 3 4.3 bash
15 no-host abuild-print-help 9 8 1 3.5 dash
23 no-host abuild-print-help 449 422 31 21.6 osh-cpython
31 no-host abuild-print-help 22 12 11 8.9 osh-native
1 no-host bin-true 683 499 216 2.8 bash
9 no-host bin-true 547 422 136 1.4 dash
17 no-host bin-true 2,244 1,428 1,076 17.4 osh-cpython
25 no-host bin-true 821 581 253 8.0 osh-native
2 no-host configure.cpython 14,984 9,010 6,381 27.4 bash
10 no-host configure.cpython 15,028 9,256 6,210 27.4 dash
18 no-host configure.cpython 28,616 17,789 12,722 27.4 osh-cpython
26 no-host configure.cpython 15,169 9,004 6,437 27.4 osh-native
4 no-host configure.ocaml 3,797 1,627 1,207 20.4 bash
12 no-host configure.ocaml 3,723 1,538 1,206 20.6 dash
20 no-host configure.ocaml 4,610 2,205 1,616 20.6 osh-cpython
28 no-host configure.ocaml 3,813 1,636 1,218 20.7 osh-native
5 no-host configure.tcc 48 34 15 19.4 bash
13 no-host configure.tcc 42 21 21 19.3 dash
21 no-host configure.tcc 196 136 64 19.4 osh-cpython
29 no-host configure.tcc 49 27 23 19.3 osh-native
3 no-host configure.util-linux 13,995 8,764 5,717 30.1 bash
11 no-host configure.util-linux 14,798 9,173 6,125 30.3 dash
19 no-host configure.util-linux 31,080 20,827 11,374 30.1 osh-cpython
27 no-host configure.util-linux 14,276 8,701 5,778 29.9 osh-native
6 no-host configure.yash 1,808 1,110 706 24.4 bash
14 no-host configure.yash 1,751 1,073 682 24.5 dash
22 no-host configure.yash 2,443 1,480 1,006 24.2 osh-cpython
30 no-host configure.yash 1,824 1,029 797 24.4 osh-native
0 no-host hello-world 1 1 0 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 49 25 24 17.4 osh-cpython
24 no-host hello-world 3 0 3 6.2 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 2,501 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,109 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,913 0 0 0 8 0 45 8 osh-cpython
31 no-host abuild-print-help 3,162 0 0 0 16 0 39 6 osh-native
1 no-host bin-true 103,282 0 0 0 8 0 1,990 68 bash
9 no-host bin-true 65,395 0 0 0 8 0 1,989 32 dash
17 no-host bin-true 751,555 0 0 0 8 0 2,001 327 osh-cpython
25 no-host bin-true 125,312 0 0 0 16 0 1,995 211 osh-native
2 no-host configure.cpython 2,220,773 0 0 0 32,928 0 14,427 1,110 bash
10 no-host configure.cpython 2,246,807 0 0 0 32,992 0 14,265 1,032 dash
18 no-host configure.cpython 6,113,412 0 0 0 27,512 0 13,277 1,147 osh-cpython
26 no-host configure.cpython 2,223,197 0 0 0 27,520 0 13,139 1,167 osh-native
4 no-host configure.ocaml 410,745 0 0 0 5,120 0 1,961 185 bash
12 no-host configure.ocaml 391,628 0 0 0 5,112 0 1,874 181 dash
20 no-host configure.ocaml 638,856 0 0 0 5,112 0 1,857 196 osh-cpython
28 no-host configure.ocaml 413,438 0 0 0 5,120 0 1,933 178 osh-native
5 no-host configure.tcc 6,536 0 0 0 104 0 49 13 bash
13 no-host configure.tcc 5,484 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,265 0 0 0 96 0 53 11 osh-cpython
29 no-host configure.tcc 6,973 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,106,251 2 0 0 42,408 0 18,584 1,136 bash
11 no-host configure.util-linux 2,258,775 1 0 0 42,592 0 17,385 1,011 dash
19 no-host configure.util-linux 5,295,018 11 0 0 39,112 0 17,037 1,440 osh-cpython
27 no-host configure.util-linux 1,993,145 1 0 0 39,120 0 16,948 1,022 osh-native
6 no-host configure.yash 255,422 0 0 0 4,120 0 871 93 bash
14 no-host configure.yash 244,604 0 0 0 3,720 0 868 57 dash
22 no-host configure.yash 384,301 0 0 0 3,728 0 856 95 osh-cpython
30 no-host configure.yash 258,699 0 0 0 3,736 0 851 93 osh-native
0 no-host hello-world 150 0 0 0 8 0 1 0 bash
8 no-host hello-world 81 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,687 0 0 0 8 0 7 2 osh-cpython
24 no-host hello-world 347 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-12b93b8a
dash dash-308ec8e6
osh-cpython osh-ce86a02e
osh-native osh-e2d4f7e4
host label host id
no-host no-host-556df3ee