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 12 457 22 23.18 1.12
bin-true no-host 708 571 2,408 836 3.40 1.18
configure.cpython no-host 16,272 16,532 29,607 16,088 1.82 0.99
configure.ocaml no-host 4,087 3,975 4,640 3,836 1.14 0.94
configure.tcc no-host 53 43 191 49 3.57 0.92
configure.util-linux no-host 15,504 16,357 33,903 14,435 2.19 0.93
configure.yash no-host 1,974 1,906 2,428 1,905 1.23 0.96
hello-world no-host 2 1 62 3 36.00 1.63

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,561 1,092 22,986 3,181 8.98 1.24
bin-true no-host 106,286 66,440 729,046 129,209 6.86 1.22
configure.cpython no-host 2,222,609 2,245,058 6,078,682 2,234,920 2.73 1.01
configure.ocaml no-host 410,540 391,112 634,471 413,948 1.55 1.01
configure.tcc no-host 6,569 5,466 22,952 6,978 3.49 1.06
configure.util-linux no-host 2,097,384 2,269,490 5,308,310 2,022,592 2.53 0.96
configure.yash no-host 256,921 244,200 382,551 259,281 1.49 1.01
hello-world no-host 151 82 3,650 339 24.17 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 4.5 3.4 21.6 8.8 4.85 1.97
bin-true no-host 2.9 1.6 17.3 8.0 6.00 2.77
configure.cpython no-host 27.4 27.5 27.3 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.4 20.6 20.6 1.00 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 30.3 30.3 30.1 1.00 1.00
configure.yash no-host 24.1 24.4 24.2 24.2 1.01 1.01
hello-world no-host 2.8 1.4 17.3 6.0 6.29 2.19

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 0.2 6.0 3,711 3,711 0 681 1,866 1,164 2 0 50,000 0
bin-true no-host 836 1 2 2.7 8.0 154,658 12,890 2,792 11,730 78,319 64,609 5,012 3 50,000 0
configure.cpython no-host 16,088 2 68 15.9 27.4 1,772,935 49,191 28,502 101,923 908,314 762,698 42,399 60 50,000 0
configure.util-linux no-host 14,435 3 60 22.2 30.1 2,703,259 44,760 65,786 126,121 1,320,486 1,256,652 49,081 41 131,572 1
configure.ocaml no-host 3,836 1 2 2.7 20.6 150,021 11,039 5,132 8,602 71,620 69,799 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,514 30,514 0 1,599 14,790 14,125 350 0 50,000 0
configure.yash no-host 1,905 1 2 2.6 24.2 139,678 7,958 6,594 7,554 70,292 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.8 116,221 64,449 42,657 4,601 54,503 57,117 478 3 85,314 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 18 2 4.5 bash
15 no-host abuild-print-help 12 5 7 3.4 dash
23 no-host abuild-print-help 457 408 52 21.6 osh-cpython
31 no-host abuild-print-help 22 13 10 8.8 osh-native
1 no-host bin-true 708 524 216 2.9 bash
9 no-host bin-true 571 430 153 1.6 dash
17 no-host bin-true 2,408 1,518 1,169 17.3 osh-cpython
25 no-host bin-true 836 599 251 8.0 osh-native
2 no-host configure.cpython 16,272 9,705 6,988 27.4 bash
10 no-host configure.cpython 16,532 9,903 7,085 27.5 dash
18 no-host configure.cpython 29,607 17,983 13,520 27.3 osh-cpython
26 no-host configure.cpython 16,088 9,483 6,884 27.4 osh-native
4 no-host configure.ocaml 4,087 1,707 1,418 20.6 bash
12 no-host configure.ocaml 3,975 1,663 1,332 20.4 dash
20 no-host configure.ocaml 4,640 2,197 1,647 20.6 osh-cpython
28 no-host configure.ocaml 3,836 1,616 1,258 20.6 osh-native
5 no-host configure.tcc 53 27 27 19.3 bash
13 no-host configure.tcc 43 29 15 19.3 dash
21 no-host configure.tcc 191 141 54 19.4 osh-cpython
29 no-host configure.tcc 49 20 29 19.4 osh-native
3 no-host configure.util-linux 15,504 9,661 6,355 30.3 bash
11 no-host configure.util-linux 16,357 9,838 7,040 30.3 dash
19 no-host configure.util-linux 33,903 22,537 12,519 30.3 osh-cpython
27 no-host configure.util-linux 14,435 8,726 5,911 30.1 osh-native
6 no-host configure.yash 1,974 1,158 826 24.1 bash
14 no-host configure.yash 1,906 1,063 846 24.4 dash
22 no-host configure.yash 2,428 1,426 1,042 24.2 osh-cpython
30 no-host configure.yash 1,905 1,110 799 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 62 29 32 17.3 osh-cpython
24 no-host hello-world 3 3 0 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 2,561 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,092 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 22,986 0 0 0 8 0 47 8 osh-cpython
31 no-host abuild-print-help 3,181 0 0 0 16 0 41 0 osh-native
1 no-host bin-true 106,286 0 0 0 8 0 1,986 90 bash
9 no-host bin-true 66,440 0 0 0 8 0 1,986 53 dash
17 no-host bin-true 729,046 0 0 0 8 0 1,996 193 osh-cpython
25 no-host bin-true 129,209 0 0 0 16 0 1,986 52 osh-native
2 no-host configure.cpython 2,222,609 1 0 0 32,928 0 14,495 1,053 bash
10 no-host configure.cpython 2,245,058 0 0 0 32,992 0 14,548 1,058 dash
18 no-host configure.cpython 6,078,682 0 0 0 27,512 0 13,248 1,218 osh-cpython
26 no-host configure.cpython 2,234,920 0 0 0 27,520 0 13,254 1,072 osh-native
4 no-host configure.ocaml 410,540 0 0 0 5,120 0 1,949 168 bash
12 no-host configure.ocaml 391,112 0 0 0 5,112 0 1,879 149 dash
20 no-host configure.ocaml 634,471 0 0 0 5,112 0 1,862 184 osh-cpython
28 no-host configure.ocaml 413,948 0 0 0 5,120 0 1,933 152 osh-native
5 no-host configure.tcc 6,569 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,466 0 0 0 96 0 46 1 dash
21 no-host configure.tcc 22,952 0 0 0 96 0 53 6 osh-cpython
29 no-host configure.tcc 6,978 0 0 0 104 0 47 6 osh-native
3 no-host configure.util-linux 2,097,384 1 0 0 42,408 0 18,608 1,096 bash
11 no-host configure.util-linux 2,269,490 0 0 0 42,592 0 17,383 1,232 dash
19 no-host configure.util-linux 5,308,310 12 0 0 39,128 0 17,043 1,418 osh-cpython
27 no-host configure.util-linux 2,022,592 0 0 0 39,128 0 17,038 1,016 osh-native
6 no-host configure.yash 256,921 0 0 0 4,120 0 866 87 bash
14 no-host configure.yash 244,200 0 0 0 3,720 0 865 175 dash
22 no-host configure.yash 382,551 0 0 0 3,728 0 854 92 osh-cpython
30 no-host configure.yash 259,281 0 0 0 3,736 0 855 84 osh-native
0 no-host hello-world 151 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 3,650 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 339 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-fa7c9208
dash dash-308ec8e6
osh-cpython osh-20c94dc7
osh-native osh-e1747530
host label host id
no-host no-host-e54d7702