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 9 460 23 24.40 1.20
bin-true no-host 678 541 2,274 816 3.36 1.20
configure.cpython no-host 15,422 15,375 29,713 15,639 1.93 1.01
configure.ocaml no-host 3,830 3,781 4,757 3,924 1.24 1.02
configure.tcc no-host 48 42 199 50 4.12 1.04
configure.util-linux no-host 14,311 15,323 32,461 14,857 2.27 1.04
configure.yash no-host 1,851 1,806 2,534 1,895 1.37 1.02
hello-world no-host 2 1 50 3 30.88 1.82

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,518 1,109 22,814 3,182 9.06 1.26
bin-true no-host 106,292 66,452 757,124 128,173 7.12 1.21
configure.cpython no-host 2,214,108 2,238,390 6,160,525 2,213,700 2.78 1.00
configure.ocaml no-host 410,330 391,512 640,036 413,999 1.56 1.01
configure.tcc no-host 6,550 5,458 23,309 6,981 3.56 1.07
configure.util-linux no-host 2,112,128 2,255,544 5,316,353 2,004,824 2.52 0.95
configure.yash no-host 256,301 245,209 383,588 258,227 1.50 1.01
hello-world no-host 153 84 3,688 350 24.10 2.29

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 3.4 21.9 9.0 5.06 2.09
bin-true no-host 2.9 1.4 17.3 8.0 6.00 2.77
configure.cpython no-host 27.5 27.3 27.5 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.4 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.1 19.4 19.4 1.01 1.01
configure.util-linux no-host 30.0 30.3 30.3 30.1 1.01 1.00
configure.yash no-host 24.2 24.4 24.4 24.4 1.01 1.01
hello-world no-host 2.8 1.4 17.3 6.2 6.28 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 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 816 1 2 2.6 8.0 154,714 13,064 2,817 9,734 78,361 66,619 5,012 3 50,000 0
configure.cpython no-host 15,639 1 64 15.0 27.4 1,772,690 49,457 28,526 86,381 908,113 778,196 42,399 60 50,000 0
configure.util-linux no-host 14,857 3 65 21.3 30.1 2,703,426 44,785 65,811 109,643 1,320,611 1,273,172 49,081 41 131,622 1
configure.ocaml no-host 3,924 1 2 2.6 20.6 150,060 11,064 5,157 7,513 71,649 70,898 2,680 3 50,000 0
configure.tcc no-host 50 0 0 1.3 19.4 30,549 30,549 0 1,504 14,816 14,229 350 0 50,000 0
configure.yash no-host 1,895 1 2 2.6 24.4 139,717 7,982 6,618 6,320 70,321 63,076 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 9.0 116,292 64,473 42,681 4,555 54,561 57,176 478 3 85,362 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 11 9 4.3 bash
15 no-host abuild-print-help 9 8 1 3.4 dash
23 no-host abuild-print-help 460 408 55 21.9 osh-cpython
31 no-host abuild-print-help 23 20 3 9.0 osh-native
1 no-host bin-true 678 498 213 2.9 bash
9 no-host bin-true 541 416 134 1.4 dash
17 no-host bin-true 2,274 1,533 1,009 17.3 osh-cpython
25 no-host bin-true 816 566 263 8.0 osh-native
2 no-host configure.cpython 15,422 9,250 6,581 27.5 bash
10 no-host configure.cpython 15,375 9,157 6,644 27.3 dash
18 no-host configure.cpython 29,713 17,863 13,789 27.5 osh-cpython
26 no-host configure.cpython 15,639 9,226 6,680 27.4 osh-native
4 no-host configure.ocaml 3,830 1,588 1,282 20.6 bash
12 no-host configure.ocaml 3,781 1,662 1,138 20.4 dash
20 no-host configure.ocaml 4,757 2,324 1,644 20.6 osh-cpython
28 no-host configure.ocaml 3,924 1,638 1,325 20.6 osh-native
5 no-host configure.tcc 48 35 13 19.3 bash
13 no-host configure.tcc 42 22 20 19.1 dash
21 no-host configure.tcc 199 146 56 19.4 osh-cpython
29 no-host configure.tcc 50 34 17 19.4 osh-native
3 no-host configure.util-linux 14,311 9,029 5,765 30.0 bash
11 no-host configure.util-linux 15,323 9,280 6,526 30.3 dash
19 no-host configure.util-linux 32,461 21,444 12,160 30.3 osh-cpython
27 no-host configure.util-linux 14,857 9,007 6,044 30.1 osh-native
6 no-host configure.yash 1,851 1,118 742 24.2 bash
14 no-host configure.yash 1,806 1,067 742 24.4 dash
22 no-host configure.yash 2,534 1,549 1,031 24.4 osh-cpython
30 no-host configure.yash 1,895 1,064 834 24.4 osh-native
0 no-host hello-world 2 2 0 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 50 33 16 17.3 osh-cpython
24 no-host hello-world 3 3 0 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 2,518 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,109 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,814 0 0 0 8 0 45 12 osh-cpython
31 no-host abuild-print-help 3,182 0 0 0 16 0 39 5 osh-native
1 no-host bin-true 106,292 0 0 0 8 0 1,993 229 bash
9 no-host bin-true 66,452 0 0 0 8 0 1,990 52 dash
17 no-host bin-true 757,124 0 0 0 8 0 1,994 185 osh-cpython
25 no-host bin-true 128,173 0 0 0 16 0 1,989 69 osh-native
2 no-host configure.cpython 2,214,108 0 0 0 32,928 0 14,462 1,037 bash
10 no-host configure.cpython 2,238,390 0 0 0 32,992 0 14,535 1,336 dash
18 no-host configure.cpython 6,160,525 1 0 0 27,512 0 13,245 1,386 osh-cpython
26 no-host configure.cpython 2,213,700 0 0 0 27,520 0 13,243 1,091 osh-native
4 no-host configure.ocaml 410,330 0 0 0 5,120 0 1,947 164 bash
12 no-host configure.ocaml 391,512 0 0 0 5,112 0 1,859 144 dash
20 no-host configure.ocaml 640,036 0 0 0 5,112 0 1,844 200 osh-cpython
28 no-host configure.ocaml 413,999 0 0 0 5,120 0 1,927 171 osh-native
5 no-host configure.tcc 6,550 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,458 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,309 0 0 0 96 0 53 6 osh-cpython
29 no-host configure.tcc 6,981 0 0 0 104 0 47 4 osh-native
3 no-host configure.util-linux 2,112,128 0 0 0 42,408 0 18,556 986 bash
11 no-host configure.util-linux 2,255,544 1 0 0 42,592 0 17,454 1,107 dash
19 no-host configure.util-linux 5,316,353 10 0 0 39,112 0 16,921 1,306 osh-cpython
27 no-host configure.util-linux 2,004,824 0 0 0 39,120 0 16,925 1,013 osh-native
6 no-host configure.yash 256,301 0 0 0 4,120 0 868 82 bash
14 no-host configure.yash 245,209 0 0 0 3,720 0 867 88 dash
22 no-host configure.yash 383,588 0 0 0 3,728 0 849 88 osh-cpython
30 no-host configure.yash 258,227 0 0 0 3,736 0 849 82 osh-native
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 84 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,688 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 350 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-38a8e892
dash dash-308ec8e6
osh-cpython osh-0b4fade7
osh-native osh-14da35b6
host label host id
no-host no-host-556df3ee