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 9 443 22 23.01 1.16
bin-true no-host 674 548 2,205 802 3.27 1.19
configure.cpython no-host 14,728 14,831 28,111 14,982 1.91 1.02
configure.ocaml no-host 3,744 3,704 4,561 3,776 1.22 1.01
configure.tcc no-host 47 41 191 49 4.04 1.04
configure.util-linux no-host 13,792 14,662 30,564 14,257 2.22 1.03
configure.yash no-host 1,805 1,743 2,387 1,793 1.32 0.99
hello-world no-host 1 1 49 3 34.89 2.08

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,540 1,085 23,430 3,229 9.22 1.27
bin-true no-host 104,427 65,400 752,769 126,178 7.21 1.21
configure.cpython no-host 2,214,990 2,241,663 6,128,517 2,236,348 2.77 1.01
configure.ocaml no-host 410,105 391,790 640,406 413,564 1.56 1.01
configure.tcc no-host 6,569 5,483 23,291 6,989 3.55 1.06
configure.util-linux no-host 2,091,084 2,254,673 5,326,425 2,017,349 2.55 0.96
configure.yash no-host 257,099 244,195 384,351 258,510 1.49 1.01
hello-world no-host 154 83 3,679 347 23.89 2.25

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 21.9 8.9 5.06 2.06
bin-true no-host 3.0 1.4 17.4 8.1 5.78 2.70
configure.cpython no-host 27.0 27.4 27.4 27.5 1.01 1.02
configure.ocaml no-host 20.6 20.6 20.6 20.4 1.00 0.99
configure.tcc no-host 19.3 19.4 19.5 19.3 1.01 1.00
configure.util-linux no-host 30.1 30.0 30.0 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 2.8 1.4 17.1 6.3 6.22 2.29

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 3,727 3,727 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 802 1 2 2.7 8.1 154,692 12,992 2,799 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 14,982 1 56 15.8 27.5 1,772,668 49,197 28,508 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 14,257 2 57 22.2 30.1 2,703,404 44,766 65,812 126,121 1,320,596 1,256,687 49,081 41 131,624 1
configure.ocaml no-host 3,776 1 2 2.7 20.4 150,038 11,045 5,138 8,602 71,634 69,802 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,527 30,527 0 1,599 14,801 14,127 350 0 50,000 0
configure.yash no-host 1,793 1 2 2.6 24.4 139,695 7,964 6,600 7,554 70,306 61,835 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.9 116,270 64,455 42,663 4,610 54,546 57,114 478 3 85,326 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 12 8 4.3 bash
15 no-host abuild-print-help 9 7 3 3.5 dash
23 no-host abuild-print-help 443 420 25 21.9 osh-cpython
31 no-host abuild-print-help 22 11 12 8.9 osh-native
1 no-host bin-true 674 502 196 3.0 bash
9 no-host bin-true 548 429 128 1.4 dash
17 no-host bin-true 2,205 1,515 944 17.4 osh-cpython
25 no-host bin-true 802 566 250 8.1 osh-native
2 no-host configure.cpython 14,728 8,895 6,229 27.0 bash
10 no-host configure.cpython 14,831 8,960 6,286 27.4 dash
18 no-host configure.cpython 28,111 17,428 12,502 27.4 osh-cpython
26 no-host configure.cpython 14,982 8,778 6,468 27.5 osh-native
4 no-host configure.ocaml 3,744 1,558 1,226 20.6 bash
12 no-host configure.ocaml 3,704 1,512 1,210 20.6 dash
20 no-host configure.ocaml 4,561 2,200 1,564 20.6 osh-cpython
28 no-host configure.ocaml 3,776 1,563 1,252 20.4 osh-native
5 no-host configure.tcc 47 30 17 19.3 bash
13 no-host configure.tcc 41 35 7 19.4 dash
21 no-host configure.tcc 191 135 59 19.5 osh-cpython
29 no-host configure.tcc 49 35 15 19.3 osh-native
3 no-host configure.util-linux 13,792 8,708 5,554 30.1 bash
11 no-host configure.util-linux 14,662 9,156 5,996 30.0 dash
19 no-host configure.util-linux 30,564 20,454 11,164 30.0 osh-cpython
27 no-host configure.util-linux 14,257 8,497 5,918 30.1 osh-native
6 no-host configure.yash 1,805 1,005 808 24.2 bash
14 no-host configure.yash 1,743 1,042 705 24.4 dash
22 no-host configure.yash 2,387 1,471 957 24.2 osh-cpython
30 no-host configure.yash 1,793 1,077 719 24.4 osh-native
0 no-host hello-world 1 1 0 2.8 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 49 31 19 17.1 osh-cpython
24 no-host hello-world 3 0 3 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 2,540 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,085 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,430 0 0 0 8 0 47 7 osh-cpython
31 no-host abuild-print-help 3,229 0 0 0 16 0 41 3 osh-native
1 no-host bin-true 104,427 0 0 0 8 0 1,988 48 bash
9 no-host bin-true 65,400 0 0 0 8 0 1,990 173 dash
17 no-host bin-true 752,769 0 0 0 8 0 1,996 125 osh-cpython
25 no-host bin-true 126,178 0 0 0 16 0 1,990 66 osh-native
2 no-host configure.cpython 2,214,990 0 0 0 32,928 0 14,520 1,005 bash
10 no-host configure.cpython 2,241,663 0 0 0 32,992 0 14,612 1,052 dash
18 no-host configure.cpython 6,128,517 1 0 0 27,512 0 13,221 1,214 osh-cpython
26 no-host configure.cpython 2,236,348 0 0 0 27,520 0 13,329 1,192 osh-native
4 no-host configure.ocaml 410,105 0 0 0 5,120 0 1,944 200 bash
12 no-host configure.ocaml 391,790 0 0 0 5,112 0 1,944 173 dash
20 no-host configure.ocaml 640,406 0 0 0 5,112 0 1,858 186 osh-cpython
28 no-host configure.ocaml 413,564 0 0 0 5,120 0 1,928 170 osh-native
5 no-host configure.tcc 6,569 0 0 0 104 0 49 0 bash
13 no-host configure.tcc 5,483 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,291 0 0 0 96 0 53 7 osh-cpython
29 no-host configure.tcc 6,989 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,091,084 0 0 0 42,408 0 18,580 1,266 bash
11 no-host configure.util-linux 2,254,673 1 0 0 42,592 0 17,453 1,187 dash
19 no-host configure.util-linux 5,326,425 6 0 0 39,112 0 17,047 1,298 osh-cpython
27 no-host configure.util-linux 2,017,349 2 0 0 39,120 0 17,061 1,352 osh-native
6 no-host configure.yash 257,099 0 0 0 4,120 0 869 90 bash
14 no-host configure.yash 244,195 0 0 0 3,720 0 870 79 dash
22 no-host configure.yash 384,351 0 0 0 3,728 0 856 88 osh-cpython
30 no-host configure.yash 258,510 0 0 0 3,736 0 850 101 osh-native
0 no-host hello-world 154 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 3,679 0 0 0 8 0 7 6 osh-cpython
24 no-host hello-world 347 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-a5135fe8
dash dash-308ec8e6
osh-cpython osh-741488fc
osh-native osh-a713a3ec
host label host id
no-host no-host-556df3ee