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 9 456 22 23.94 1.18
bin-true no-host 676 539 2,252 808 3.33 1.20
configure.cpython no-host 15,288 15,363 28,669 15,393 1.88 1.01
configure.ocaml no-host 3,841 3,748 4,678 3,835 1.22 1.00
configure.tcc no-host 47 41 200 49 4.22 1.03
configure.util-linux no-host 14,268 14,939 31,158 14,513 2.18 1.02
configure.yash no-host 1,821 1,775 2,491 1,838 1.37 1.01
hello-world no-host 2 1 50 3 31.88 1.83

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,532 1,094 22,968 3,179 9.07 1.26
bin-true no-host 104,393 66,417 759,850 127,149 7.28 1.22
configure.cpython no-host 2,223,369 2,250,419 6,185,795 2,220,128 2.78 1.00
configure.ocaml no-host 410,349 390,785 640,722 413,665 1.56 1.01
configure.tcc no-host 6,562 5,469 23,308 6,983 3.55 1.06
configure.util-linux no-host 2,101,728 2,257,101 5,329,580 1,998,695 2.54 0.95
configure.yash no-host 255,023 244,262 385,853 258,311 1.51 1.01
hello-world no-host 152 82 3,697 349 24.32 2.30

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 3.4 21.6 9.0 4.85 2.03
bin-true no-host 2.9 1.4 17.6 8.1 6.09 2.82
configure.cpython no-host 27.4 27.5 27.4 27.5 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 19.3 19.4 0.99 1.00
configure.util-linux no-host 30.3 30.3 30.0 30.1 0.99 1.00
configure.yash no-host 24.2 24.2 24.2 24.4 1.00 1.01
hello-world no-host 2.9 1.6 17.4 6.0 6.04 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 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 808 1 2 2.6 8.1 154,714 13,066 2,818 9,734 78,361 66,619 3,008 3 50,000 0
configure.cpython no-host 15,393 1 63 15.0 27.5 1,772,690 49,108 28,528 86,381 908,113 778,196 22,694 60 50,000 0
configure.util-linux no-host 14,513 3 61 21.3 30.1 2,703,426 42,745 65,832 109,643 1,320,611 1,273,172 27,391 41 131,664 1
configure.ocaml no-host 3,835 1 2 2.6 20.6 150,060 10,993 5,163 7,513 71,649 70,898 1,448 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,549 30,549 0 1,504 14,816 14,229 226 0 50,000 0
configure.yash no-host 1,838 1 2 2.6 24.4 139,717 7,961 6,620 6,320 70,321 63,076 1,803 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 9.0 116,292 64,471 42,681 4,555 54,561 57,176 270 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 17 3 4.5 bash
15 no-host abuild-print-help 9 8 1 3.4 dash
23 no-host abuild-print-help 456 412 46 21.6 osh-cpython
31 no-host abuild-print-help 22 11 12 9.0 osh-native
1 no-host bin-true 676 502 205 2.9 bash
9 no-host bin-true 539 422 126 1.4 dash
17 no-host bin-true 2,252 1,444 1,071 17.6 osh-cpython
25 no-host bin-true 808 582 242 8.1 osh-native
2 no-host configure.cpython 15,288 9,288 6,402 27.4 bash
10 no-host configure.cpython 15,363 9,307 6,486 27.5 dash
18 no-host configure.cpython 28,669 17,288 13,239 27.4 osh-cpython
26 no-host configure.cpython 15,393 9,238 6,412 27.5 osh-native
4 no-host configure.ocaml 3,841 1,669 1,210 20.6 bash
12 no-host configure.ocaml 3,748 1,568 1,200 20.6 dash
20 no-host configure.ocaml 4,678 2,310 1,574 20.6 osh-cpython
28 no-host configure.ocaml 3,835 1,639 1,235 20.6 osh-native
5 no-host configure.tcc 47 31 17 19.4 bash
13 no-host configure.tcc 41 27 15 19.4 dash
21 no-host configure.tcc 200 158 45 19.3 osh-cpython
29 no-host configure.tcc 49 29 21 19.4 osh-native
3 no-host configure.util-linux 14,268 9,029 5,703 30.3 bash
11 no-host configure.util-linux 14,939 9,213 6,198 30.3 dash
19 no-host configure.util-linux 31,158 20,859 11,393 30.0 osh-cpython
27 no-host configure.util-linux 14,513 8,785 5,913 30.1 osh-native
6 no-host configure.yash 1,821 1,074 755 24.2 bash
14 no-host configure.yash 1,775 1,010 769 24.2 dash
22 no-host configure.yash 2,491 1,492 1,043 24.2 osh-cpython
30 no-host configure.yash 1,838 1,092 749 24.4 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 50 25 24 17.4 osh-cpython
24 no-host hello-world 3 0 3 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 2,532 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,094 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 22,968 0 0 0 8 0 45 7 osh-cpython
31 no-host abuild-print-help 3,179 0 0 0 16 0 39 2 osh-native
1 no-host bin-true 104,393 0 0 0 8 0 1,989 84 bash
9 no-host bin-true 66,417 0 0 0 8 0 1,989 40 dash
17 no-host bin-true 759,850 0 0 0 8 0 1,995 195 osh-cpython
25 no-host bin-true 127,149 0 0 0 16 0 1,993 66 osh-native
2 no-host configure.cpython 2,223,369 1 0 0 32,928 0 14,477 1,060 bash
10 no-host configure.cpython 2,250,419 0 0 0 32,992 0 14,505 990 dash
18 no-host configure.cpython 6,185,795 0 0 0 27,512 0 13,232 1,232 osh-cpython
26 no-host configure.cpython 2,220,128 0 0 0 27,520 0 13,161 930 osh-native
4 no-host configure.ocaml 410,349 0 0 0 5,120 0 1,950 186 bash
12 no-host configure.ocaml 390,785 0 0 0 5,112 0 1,883 118 dash
20 no-host configure.ocaml 640,722 0 0 0 5,112 0 1,851 317 osh-cpython
28 no-host configure.ocaml 413,665 0 0 0 5,120 0 1,930 153 osh-native
5 no-host configure.tcc 6,562 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,469 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,308 0 0 0 96 0 52 5 osh-cpython
29 no-host configure.tcc 6,983 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,101,728 0 0 0 42,400 0 18,660 1,223 bash
11 no-host configure.util-linux 2,257,101 1 0 0 42,592 0 17,384 1,020 dash
19 no-host configure.util-linux 5,329,580 12 0 0 39,120 0 16,957 1,222 osh-cpython
27 no-host configure.util-linux 1,998,695 0 0 0 39,128 0 16,963 1,119 osh-native
6 no-host configure.yash 255,023 0 0 0 4,120 0 872 83 bash
14 no-host configure.yash 244,262 0 0 0 3,720 0 868 78 dash
22 no-host configure.yash 385,853 0 0 0 3,728 0 852 97 osh-cpython
30 no-host configure.yash 258,311 0 0 0 3,736 0 852 104 osh-native
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 82 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,697 0 0 0 8 0 7 7 osh-cpython
24 no-host hello-world 349 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-30ecc814
dash dash-308ec8e6
osh-cpython osh-b0b63b2c
osh-native osh-6c8b4c16
host label host id
no-host no-host-556df3ee