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 20 10 454 22 23.06 1.14
bin-true no-host 676 542 2,241 819 3.31 1.21
configure.cpython no-host 15,156 15,232 28,856 15,376 1.90 1.01
configure.ocaml no-host 3,839 3,780 4,701 3,870 1.22 1.01
configure.tcc no-host 49 42 197 49 4.05 1.01
configure.util-linux no-host 14,114 15,054 31,428 14,530 2.23 1.03
configure.yash no-host 1,833 1,777 2,470 1,864 1.35 1.02
hello-world no-host 2 1 48 3 29.32 1.77

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,566 1,129 23,257 3,202 9.06 1.25
bin-true no-host 104,351 66,446 748,484 128,120 7.17 1.23
configure.cpython no-host 2,230,343 2,247,396 6,097,660 2,229,224 2.73 1.00
configure.ocaml no-host 410,330 390,483 636,934 414,297 1.55 1.01
configure.tcc no-host 6,525 5,470 23,187 6,960 3.55 1.07
configure.util-linux no-host 2,094,905 2,270,949 5,306,773 2,016,575 2.53 0.96
configure.yash no-host 255,859 245,219 385,106 257,960 1.51 1.01
hello-world no-host 151 83 3,653 347 24.19 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 21.5 9.0 4.82 2.03
bin-true no-host 3.0 1.4 17.3 8.0 5.72 2.65
configure.cpython no-host 27.4 27.5 27.5 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 19.3 19.4 19.4 1.00 1.00
configure.util-linux no-host 30.1 30.1 30.1 30.3 1.00 1.00
configure.yash no-host 24.2 24.4 24.2 24.2 1.00 1.00
hello-world no-host 2.9 1.4 17.2 6.3 5.95 2.18

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 6.3 3,728 3,728 0 684 1,880 1,164 2 0 50,000 0
bin-true no-host 819 1 2 2.7 8.0 154,693 12,995 2,802 11,737 78,349 64,607 5,012 3 50,000 0
configure.cpython no-host 15,376 1 61 15.8 27.5 1,772,609 49,200 28,511 101,770 908,056 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,530 3 61 22.2 30.3 2,703,273 44,769 65,795 126,121 1,320,500 1,256,652 49,081 41 131,590 1
configure.ocaml no-host 3,870 1 2 2.7 20.6 150,035 11,048 5,141 8,602 71,634 69,799 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,528 30,528 0 1,599 14,804 14,125 350 0 50,000 0
configure.yash no-host 1,864 1 2 2.6 24.2 139,692 7,967 6,603 7,554 70,306 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 9.0 116,271 64,458 42,666 4,610 54,549 57,112 478 3 85,332 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 20 15 5 4.5 bash
15 no-host abuild-print-help 10 4 6 3.4 dash
23 no-host abuild-print-help 454 403 54 21.5 osh-cpython
31 no-host abuild-print-help 22 14 9 9.0 osh-native
1 no-host bin-true 676 491 214 3.0 bash
9 no-host bin-true 542 424 127 1.4 dash
17 no-host bin-true 2,241 1,464 1,044 17.3 osh-cpython
25 no-host bin-true 819 598 235 8.0 osh-native
2 no-host configure.cpython 15,156 8,979 6,586 27.4 bash
10 no-host configure.cpython 15,232 9,195 6,458 27.5 dash
18 no-host configure.cpython 28,856 17,427 13,269 27.5 osh-cpython
26 no-host configure.cpython 15,376 9,171 6,477 27.5 osh-native
4 no-host configure.ocaml 3,839 1,696 1,182 20.6 bash
12 no-host configure.ocaml 3,780 1,571 1,228 20.6 dash
20 no-host configure.ocaml 4,701 2,183 1,724 20.6 osh-cpython
28 no-host configure.ocaml 3,870 1,599 1,311 20.6 osh-native
5 no-host configure.tcc 49 34 15 19.4 bash
13 no-host configure.tcc 42 17 25 19.3 dash
21 no-host configure.tcc 197 139 61 19.4 osh-cpython
29 no-host configure.tcc 49 24 26 19.4 osh-native
3 no-host configure.util-linux 14,114 8,845 5,750 30.1 bash
11 no-host configure.util-linux 15,054 9,309 6,252 30.1 dash
19 no-host configure.util-linux 31,428 20,895 11,633 30.1 osh-cpython
27 no-host configure.util-linux 14,530 8,754 5,982 30.3 osh-native
6 no-host configure.yash 1,833 1,095 746 24.2 bash
14 no-host configure.yash 1,777 1,030 750 24.4 dash
22 no-host configure.yash 2,470 1,567 945 24.2 osh-cpython
30 no-host configure.yash 1,864 1,121 746 24.2 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 32 16 17.2 osh-cpython
24 no-host hello-world 3 3 0 6.3 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 2,566 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,129 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,257 0 0 0 8 0 47 10 osh-cpython
31 no-host abuild-print-help 3,202 0 0 0 16 0 41 3 osh-native
1 no-host bin-true 104,351 0 0 0 8 0 1,987 52 bash
9 no-host bin-true 66,446 0 0 0 8 0 1,993 40 dash
17 no-host bin-true 748,484 0 0 0 8 0 1,995 99 osh-cpython
25 no-host bin-true 128,120 0 0 0 16 0 1,989 54 osh-native
2 no-host configure.cpython 2,230,343 0 0 0 32,928 0 14,526 1,158 bash
10 no-host configure.cpython 2,247,396 0 0 0 32,992 0 14,603 1,277 dash
18 no-host configure.cpython 6,097,660 1 0 0 27,512 0 13,325 1,150 osh-cpython
26 no-host configure.cpython 2,229,224 0 0 0 27,520 0 13,255 1,052 osh-native
4 no-host configure.ocaml 410,330 0 0 0 5,120 0 1,956 170 bash
12 no-host configure.ocaml 390,483 0 0 0 5,112 0 1,918 167 dash
20 no-host configure.ocaml 636,934 0 0 0 5,112 0 1,864 181 osh-cpython
28 no-host configure.ocaml 414,297 0 0 0 5,120 0 1,937 160 osh-native
5 no-host configure.tcc 6,525 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,470 0 0 0 96 0 46 1 dash
21 no-host configure.tcc 23,187 0 0 0 96 0 53 6 osh-cpython
29 no-host configure.tcc 6,960 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,094,905 0 0 0 42,400 0 18,514 1,054 bash
11 no-host configure.util-linux 2,270,949 2 0 0 42,584 0 17,427 1,103 dash
19 no-host configure.util-linux 5,306,773 16 0 0 39,120 0 17,046 1,267 osh-cpython
27 no-host configure.util-linux 2,016,575 1 0 0 39,120 0 17,212 980 osh-native
6 no-host configure.yash 255,859 0 0 0 4,120 0 870 73 bash
14 no-host configure.yash 245,219 0 0 0 3,720 0 867 96 dash
22 no-host configure.yash 385,106 0 0 0 3,728 0 857 92 osh-cpython
30 no-host configure.yash 257,960 0 0 0 3,736 0 849 111 osh-native
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 83 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,653 0 0 0 8 0 7 6 osh-cpython
24 no-host hello-world 347 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-4474db45
dash dash-308ec8e6
osh-cpython osh-f0cb3fe3
osh-native osh-8fb01d88
host label host id
no-host no-host-1c33b689