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 10 460 23 23.95 1.18
bin-true no-host 683 550 2,229 835 3.27 1.22
configure.cpython no-host 15,132 15,076 28,779 15,280 1.90 1.01
configure.ocaml no-host 3,820 3,747 4,626 3,863 1.21 1.01
configure.tcc no-host 48 41 196 49 4.09 1.03
configure.util-linux no-host 14,118 14,891 31,504 14,445 2.23 1.02
configure.yash no-host 1,820 1,772 2,444 1,856 1.34 1.02
hello-world no-host 2 1 48 3 31.03 1.95

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,530 1,134 23,412 3,229 9.25 1.28
bin-true no-host 106,394 65,417 752,379 129,218 7.07 1.21
configure.cpython no-host 2,218,601 2,240,753 6,146,785 2,234,248 2.77 1.01
configure.ocaml no-host 409,887 391,171 638,717 413,598 1.56 1.01
configure.tcc no-host 6,560 5,500 23,184 7,001 3.53 1.07
configure.util-linux no-host 2,099,158 2,263,056 5,337,411 2,009,489 2.54 0.96
configure.yash no-host 256,541 244,026 385,902 257,306 1.50 1.00
hello-world no-host 154 82 3,659 349 23.76 2.27

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 21.8 8.9 5.03 2.06
bin-true no-host 2.9 1.4 17.2 8.1 5.95 2.82
configure.cpython no-host 27.4 27.4 27.3 27.4 1.00 1.00
configure.ocaml no-host 20.4 20.4 20.6 20.4 1.01 1.00
configure.tcc no-host 19.3 19.3 19.3 19.4 1.00 1.01
configure.util-linux no-host 30.1 29.9 30.3 30.1 1.00 1.00
configure.yash no-host 24.2 24.4 24.2 24.4 1.00 1.01
hello-world no-host 2.9 1.4 17.3 6.2 6.00 2.14

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 3,722 3,722 0 684 1,874 1,164 2 0 50,000 0
bin-true no-host 835 1 2 2.7 8.1 154,687 12,991 2,798 11,737 78,343 64,607 5,012 3 50,000 0
configure.cpython no-host 15,280 1 62 15.8 27.4 1,772,603 49,196 28,507 101,770 908,050 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,445 3 60 22.2 30.1 2,703,267 44,765 65,791 126,121 1,320,494 1,256,652 49,081 41 131,582 1
configure.ocaml no-host 3,863 1 2 2.7 20.4 150,029 11,044 5,137 8,602 71,628 69,799 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,522 30,522 0 1,599 14,798 14,125 350 0 50,000 0
configure.yash no-host 1,856 1 2 2.6 24.4 139,686 7,963 6,599 7,554 70,300 61,832 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.9 116,265 64,454 42,662 4,609 54,543 57,113 478 3 85,324 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 13 7 4.3 bash
15 no-host abuild-print-help 10 9 1 3.5 dash
23 no-host abuild-print-help 460 404 60 21.8 osh-cpython
31 no-host abuild-print-help 23 13 10 8.9 osh-native
1 no-host bin-true 683 512 203 2.9 bash
9 no-host bin-true 550 415 145 1.4 dash
17 no-host bin-true 2,229 1,528 964 17.2 osh-cpython
25 no-host bin-true 835 580 268 8.1 osh-native
2 no-host configure.cpython 15,132 9,151 6,341 27.4 bash
10 no-host configure.cpython 15,076 9,033 6,471 27.4 dash
18 no-host configure.cpython 28,779 17,256 13,387 27.3 osh-cpython
26 no-host configure.cpython 15,280 8,830 6,724 27.4 osh-native
4 no-host configure.ocaml 3,820 1,614 1,241 20.4 bash
12 no-host configure.ocaml 3,747 1,527 1,238 20.4 dash
20 no-host configure.ocaml 4,626 2,168 1,664 20.6 osh-cpython
28 no-host configure.ocaml 3,863 1,646 1,257 20.4 osh-native
5 no-host configure.tcc 48 32 17 19.3 bash
13 no-host configure.tcc 41 25 17 19.3 dash
21 no-host configure.tcc 196 158 41 19.3 osh-cpython
29 no-host configure.tcc 49 28 22 19.4 osh-native
3 no-host configure.util-linux 14,118 8,925 5,676 30.1 bash
11 no-host configure.util-linux 14,891 9,147 6,242 29.9 dash
19 no-host configure.util-linux 31,504 21,059 11,529 30.3 osh-cpython
27 no-host configure.util-linux 14,445 8,756 5,887 30.1 osh-native
6 no-host configure.yash 1,820 1,064 762 24.2 bash
14 no-host configure.yash 1,772 995 781 24.4 dash
22 no-host configure.yash 2,444 1,550 937 24.2 osh-cpython
30 no-host configure.yash 1,856 1,045 816 24.4 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 48 24 23 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 2,530 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,134 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,412 0 0 0 8 0 47 13 osh-cpython
31 no-host abuild-print-help 3,229 0 0 0 16 0 41 5 osh-native
1 no-host bin-true 106,394 0 0 0 8 0 1,987 81 bash
9 no-host bin-true 65,417 0 0 0 8 0 1,989 54 dash
17 no-host bin-true 752,379 0 0 0 8 0 1,996 167 osh-cpython
25 no-host bin-true 129,218 0 0 0 16 0 1,989 136 osh-native
2 no-host configure.cpython 2,218,601 0 0 0 32,928 0 14,465 1,127 bash
10 no-host configure.cpython 2,240,753 0 0 0 32,992 0 14,580 1,105 dash
18 no-host configure.cpython 6,146,785 0 0 0 27,512 0 13,284 1,136 osh-cpython
26 no-host configure.cpython 2,234,248 0 0 0 27,520 0 13,272 988 osh-native
4 no-host configure.ocaml 409,887 0 0 0 5,120 0 1,959 174 bash
12 no-host configure.ocaml 391,171 0 0 0 5,112 0 1,888 257 dash
20 no-host configure.ocaml 638,717 0 0 0 5,112 0 1,857 154 osh-cpython
28 no-host configure.ocaml 413,598 0 0 0 5,120 0 1,934 155 osh-native
5 no-host configure.tcc 6,560 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,500 0 0 0 96 0 47 0 dash
21 no-host configure.tcc 23,184 0 0 0 96 0 53 6 osh-cpython
29 no-host configure.tcc 7,001 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,099,158 0 0 0 42,408 0 18,636 1,015 bash
11 no-host configure.util-linux 2,263,056 0 0 0 42,592 0 17,446 1,113 dash
19 no-host configure.util-linux 5,337,411 18 0 0 39,112 0 17,183 1,511 osh-cpython
27 no-host configure.util-linux 2,009,489 2 0 0 39,120 0 17,158 1,138 osh-native
6 no-host configure.yash 256,541 0 0 0 4,120 0 873 91 bash
14 no-host configure.yash 244,026 0 0 0 3,720 0 866 79 dash
22 no-host configure.yash 385,902 0 0 0 3,728 0 860 92 osh-cpython
30 no-host configure.yash 257,306 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 82 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,659 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 349 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-c499834a
dash dash-308ec8e6
osh-cpython osh-128ab665
osh-native osh-cef8b2a0
host label host id
no-host no-host-13226fd6