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 10 449 22 23.41 1.15
bin-true no-host 680 544 2,230 816 3.28 1.20
configure.cpython no-host 15,172 15,225 28,337 15,203 1.87 1.00
configure.ocaml no-host 3,781 3,738 4,605 3,805 1.22 1.01
configure.tcc no-host 48 42 192 49 3.98 1.02
configure.util-linux no-host 13,977 14,834 31,013 14,368 2.22 1.03
configure.yash no-host 1,870 1,766 2,431 1,826 1.30 0.98
hello-world no-host 1 1 49 3 32.65 1.97

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,512 1,132 23,454 3,211 9.34 1.28
bin-true no-host 105,372 66,424 751,673 128,172 7.13 1.22
configure.cpython no-host 2,219,363 2,242,069 6,137,505 2,232,541 2.77 1.01
configure.ocaml no-host 410,045 391,127 639,900 413,573 1.56 1.01
configure.tcc no-host 6,567 5,474 23,278 6,986 3.54 1.06
configure.util-linux no-host 2,094,563 2,249,605 5,325,392 2,017,449 2.54 0.96
configure.yash no-host 256,275 245,007 384,483 258,725 1.50 1.01
hello-world no-host 151 85 3,680 348 24.37 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 3.5 21.6 8.7 4.85 1.94
bin-true no-host 3.0 1.6 17.6 8.0 5.83 2.65
configure.cpython no-host 27.5 27.4 27.3 27.4 0.99 1.00
configure.ocaml no-host 20.6 20.6 20.3 20.6 0.99 1.00
configure.tcc no-host 19.3 19.3 19.4 19.4 1.01 1.01
configure.util-linux no-host 30.3 30.0 30.3 30.1 1.00 1.00
configure.yash no-host 24.4 24.2 24.4 24.2 1.00 0.99
hello-world no-host 2.9 1.4 17.3 6.0 6.00 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 3,727 3,727 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 816 1 2 2.7 8.0 154,692 12,992 2,799 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 15,203 1 60 15.8 27.4 1,772,668 49,197 28,508 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 14,368 2 59 22.2 30.1 2,703,404 44,766 65,792 126,121 1,320,596 1,256,687 49,081 41 131,584 1
configure.ocaml no-host 3,805 0 2 2.7 20.6 150,038 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 19.4 30,527 30,527 0 1,599 14,801 14,127 350 0 50,000 0
configure.yash no-host 1,826 1 2 2.6 24.2 139,695 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 8.7 116,270 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 17 3 4.5 bash
15 no-host abuild-print-help 10 9 1 3.5 dash
23 no-host abuild-print-help 449 396 57 21.6 osh-cpython
31 no-host abuild-print-help 22 20 3 8.7 osh-native
1 no-host bin-true 680 495 216 3.0 bash
9 no-host bin-true 544 417 135 1.6 dash
17 no-host bin-true 2,230 1,459 1,030 17.6 osh-cpython
25 no-host bin-true 816 601 229 8.0 osh-native
2 no-host configure.cpython 15,172 9,215 6,357 27.5 bash
10 no-host configure.cpython 15,225 9,061 6,586 27.4 dash
18 no-host configure.cpython 28,337 17,156 13,032 27.3 osh-cpython
26 no-host configure.cpython 15,203 9,109 6,362 27.4 osh-native
4 no-host configure.ocaml 3,781 1,616 1,204 20.6 bash
12 no-host configure.ocaml 3,738 1,580 1,179 20.6 dash
20 no-host configure.ocaml 4,605 2,125 1,687 20.3 osh-cpython
28 no-host configure.ocaml 3,805 1,656 1,188 20.6 osh-native
5 no-host configure.tcc 48 33 16 19.3 bash
13 no-host configure.tcc 42 27 15 19.3 dash
21 no-host configure.tcc 192 156 39 19.4 osh-cpython
29 no-host configure.tcc 49 30 20 19.4 osh-native
3 no-host configure.util-linux 13,977 8,765 5,690 30.3 bash
11 no-host configure.util-linux 14,834 9,239 6,085 30.0 dash
19 no-host configure.util-linux 31,013 20,880 11,218 30.3 osh-cpython
27 no-host configure.util-linux 14,368 8,425 6,135 30.1 osh-native
6 no-host configure.yash 1,870 1,079 781 24.4 bash
14 no-host configure.yash 1,766 1,011 758 24.2 dash
22 no-host configure.yash 2,431 1,510 966 24.4 osh-cpython
30 no-host configure.yash 1,826 1,082 749 24.2 osh-native
0 no-host hello-world 1 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 49 25 24 17.3 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 2,512 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,132 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,454 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,211 0 0 0 16 0 41 0 osh-native
1 no-host bin-true 105,372 0 0 0 8 0 1,990 99 bash
9 no-host bin-true 66,424 0 0 0 8 0 1,986 31 dash
17 no-host bin-true 751,673 0 0 0 8 0 1,997 249 osh-cpython
25 no-host bin-true 128,172 0 0 0 16 0 1,990 114 osh-native
2 no-host configure.cpython 2,219,363 5 0 0 32,928 0 14,500 1,353 bash
10 no-host configure.cpython 2,242,069 0 0 0 32,992 0 14,531 1,132 dash
18 no-host configure.cpython 6,137,505 1 0 0 27,512 0 13,283 1,142 osh-cpython
26 no-host configure.cpython 2,232,541 0 0 0 27,520 0 13,332 1,165 osh-native
4 no-host configure.ocaml 410,045 0 0 0 5,120 0 1,949 161 bash
12 no-host configure.ocaml 391,127 0 0 0 5,112 0 1,933 140 dash
20 no-host configure.ocaml 639,900 0 0 0 5,112 0 1,862 164 osh-cpython
28 no-host configure.ocaml 413,573 0 0 0 5,120 0 1,933 182 osh-native
5 no-host configure.tcc 6,567 0 0 0 104 0 49 5 bash
13 no-host configure.tcc 5,474 0 0 0 96 0 47 4 dash
21 no-host configure.tcc 23,278 0 0 0 96 0 53 12 osh-cpython
29 no-host configure.tcc 6,986 0 0 0 104 0 47 0 osh-native
3 no-host configure.util-linux 2,094,563 0 0 0 42,400 0 18,599 1,032 bash
11 no-host configure.util-linux 2,249,605 2 0 0 42,584 0 17,443 1,051 dash
19 no-host configure.util-linux 5,325,392 8 0 0 39,112 0 17,054 1,241 osh-cpython
27 no-host configure.util-linux 2,017,449 1 0 0 39,120 0 17,103 926 osh-native
6 no-host configure.yash 256,275 0 0 0 4,120 0 879 75 bash
14 no-host configure.yash 245,007 0 0 0 3,720 0 868 98 dash
22 no-host configure.yash 384,483 0 0 0 3,728 0 857 82 osh-cpython
30 no-host configure.yash 258,725 0 0 0 3,736 0 853 90 osh-native
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 85 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,680 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 348 0 0 0 16 0 0 1 osh-native

Shell and Host

shell label shell id
bash bash-185fa0bb
dash dash-308ec8e6
osh-cpython osh-14dc1ad6
osh-native osh-fba17e4f
host label host id
no-host no-host-556df3ee