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 10 456 23 23.39 1.20
bin-true no-host 684 548 2,265 815 3.31 1.19
configure.cpython no-host 15,297 15,316 28,849 15,409 1.89 1.01
configure.ocaml no-host 3,865 3,789 4,661 3,960 1.21 1.02
configure.tcc no-host 48 43 194 51 4.00 1.06
configure.util-linux no-host 14,228 15,162 31,809 15,011 2.24 1.06
configure.yash no-host 1,855 1,785 2,461 1,916 1.33 1.03
hello-world no-host 2 1 47 3 29.99 1.80

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,523 1,098 23,422 3,187 9.28 1.26
bin-true no-host 104,386 66,403 753,378 126,135 7.22 1.21
configure.cpython no-host 2,220,979 2,237,887 6,142,223 2,236,421 2.77 1.01
configure.ocaml no-host 410,054 391,324 639,218 413,051 1.56 1.01
configure.tcc no-host 6,559 5,481 23,222 6,976 3.54 1.06
configure.util-linux no-host 2,102,021 2,259,742 5,327,981 2,007,413 2.53 0.95
configure.yash no-host 255,947 244,514 386,447 258,557 1.51 1.01
hello-world no-host 152 80 3,655 346 24.05 2.28

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 21.6 8.9 4.85 2.00
bin-true no-host 2.9 1.4 17.3 8.0 6.00 2.77
configure.cpython no-host 27.3 27.5 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.4 20.6 1.00 1.01
configure.tcc no-host 19.4 19.3 19.3 19.3 0.99 0.99
configure.util-linux no-host 30.1 30.1 30.0 30.1 1.00 1.00
configure.yash no-host 24.4 24.4 24.5 24.2 1.01 0.99
hello-world no-host 2.8 1.4 17.2 6.2 6.24 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 3,722 3,722 0 684 1,874 1,164 2 0 50,000 0
bin-true no-host 815 1 2 2.7 8.0 154,687 12,991 2,798 11,737 78,343 64,607 5,012 3 50,000 0
configure.cpython no-host 15,409 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 15,011 3 65 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 3,960 1 2 2.7 20.6 150,029 11,044 5,137 8,602 71,628 69,799 2,680 3 50,000 0
configure.tcc no-host 51 0 0 1.3 19.3 30,522 30,522 0 1,599 14,798 14,125 350 0 50,000 0
configure.yash no-host 1,916 1 2 2.6 24.2 139,686 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 14 6 4.5 bash
15 no-host abuild-print-help 10 5 5 3.5 dash
23 no-host abuild-print-help 456 410 49 21.6 osh-cpython
31 no-host abuild-print-help 23 17 7 8.9 osh-native
1 no-host bin-true 684 514 201 2.9 bash
9 no-host bin-true 548 411 147 1.4 dash
17 no-host bin-true 2,265 1,466 1,059 17.3 osh-cpython
25 no-host bin-true 815 578 254 8.0 osh-native
2 no-host configure.cpython 15,297 9,109 6,598 27.3 bash
10 no-host configure.cpython 15,316 9,365 6,379 27.5 dash
18 no-host configure.cpython 28,849 17,714 13,005 27.4 osh-cpython
26 no-host configure.cpython 15,409 9,315 6,368 27.4 osh-native
4 no-host configure.ocaml 3,865 1,683 1,214 20.4 bash
12 no-host configure.ocaml 3,789 1,662 1,145 20.6 dash
20 no-host configure.ocaml 4,661 2,331 1,534 20.4 osh-cpython
28 no-host configure.ocaml 3,960 1,651 1,347 20.6 osh-native
5 no-host configure.tcc 48 25 24 19.4 bash
13 no-host configure.tcc 43 22 21 19.3 dash
21 no-host configure.tcc 194 139 58 19.3 osh-cpython
29 no-host configure.tcc 51 45 7 19.3 osh-native
3 no-host configure.util-linux 14,228 8,822 5,892 30.1 bash
11 no-host configure.util-linux 15,162 9,225 6,442 30.1 dash
19 no-host configure.util-linux 31,809 21,343 11,595 30.0 osh-cpython
27 no-host configure.util-linux 15,011 8,916 6,298 30.1 osh-native
6 no-host configure.yash 1,855 1,108 756 24.4 bash
14 no-host configure.yash 1,785 976 813 24.4 dash
22 no-host configure.yash 2,461 1,409 1,095 24.5 osh-cpython
30 no-host configure.yash 1,916 1,090 831 24.2 osh-native
0 no-host hello-world 2 0 2 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 47 30 17 17.2 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 2,523 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,098 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,422 0 0 0 8 0 47 15 osh-cpython
31 no-host abuild-print-help 3,187 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 104,386 0 0 0 8 0 1,990 133 bash
9 no-host bin-true 66,403 0 0 0 8 0 1,988 54 dash
17 no-host bin-true 753,378 0 0 0 8 0 1,998 316 osh-cpython
25 no-host bin-true 126,135 0 0 0 16 0 1,995 99 osh-native
2 no-host configure.cpython 2,220,979 0 0 0 32,928 0 14,369 1,105 bash
10 no-host configure.cpython 2,237,887 0 0 0 32,992 0 14,544 1,024 dash
18 no-host configure.cpython 6,142,223 0 0 0 27,512 0 13,308 1,211 osh-cpython
26 no-host configure.cpython 2,236,421 0 0 0 27,520 0 13,287 1,064 osh-native
4 no-host configure.ocaml 410,054 0 0 0 5,120 0 1,958 188 bash
12 no-host configure.ocaml 391,324 0 0 0 5,112 0 1,871 137 dash
20 no-host configure.ocaml 639,218 0 0 0 5,112 0 1,854 206 osh-cpython
28 no-host configure.ocaml 413,051 0 0 0 5,120 0 1,933 174 osh-native
5 no-host configure.tcc 6,559 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,481 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,222 0 0 0 96 0 53 14 osh-cpython
29 no-host configure.tcc 6,976 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,102,021 0 0 0 42,400 0 18,640 1,099 bash
11 no-host configure.util-linux 2,259,742 1 0 0 42,584 0 17,478 1,212 dash
19 no-host configure.util-linux 5,327,981 12 0 0 39,144 0 17,285 1,451 osh-cpython
27 no-host configure.util-linux 2,007,413 4 0 0 39,128 0 17,053 1,074 osh-native
6 no-host configure.yash 255,947 0 0 0 4,120 0 868 99 bash
14 no-host configure.yash 244,514 0 0 0 3,720 0 866 76 dash
22 no-host configure.yash 386,447 0 0 0 3,728 0 860 84 osh-cpython
30 no-host configure.yash 258,557 0 0 0 3,736 0 852 84 osh-native
0 no-host hello-world 152 0 0 0 8 0 0 1 bash
8 no-host hello-world 80 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,655 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 346 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-45d77057
dash dash-308ec8e6
osh-cpython osh-4a5ff999
osh-native osh-e8100aa4
host label host id
no-host no-host-13226fd6