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 10 459 23 23.77 1.17
bin-true no-host 681 563 2,275 839 3.34 1.23
configure.cpython no-host 15,626 15,695 29,574 15,918 1.89 1.02
configure.ocaml no-host 3,920 3,850 4,757 3,968 1.21 1.01
configure.tcc no-host 49 43 195 50 3.99 1.02
configure.util-linux no-host 14,559 15,451 32,631 15,015 2.24 1.03
configure.yash no-host 1,892 1,820 2,519 1,892 1.33 1.00
hello-world no-host 2 1 52 3 33.11 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 2,564 1,131 23,064 3,202 9.00 1.25
bin-true no-host 106,312 66,455 745,946 128,610 7.02 1.21
configure.cpython no-host 2,215,851 2,241,415 6,057,260 2,254,820 2.73 1.02
configure.ocaml no-host 410,436 389,999 634,649 414,060 1.55 1.01
configure.tcc no-host 6,567 5,459 22,979 6,990 3.50 1.06
configure.util-linux no-host 2,100,480 2,258,023 5,294,034 2,016,907 2.52 0.96
configure.yash no-host 256,619 244,514 383,890 258,693 1.50 1.01
hello-world no-host 151 84 3,624 342 24.00 2.26

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 21.5 8.9 4.82 2.00
bin-true no-host 2.9 1.4 17.0 8.1 5.91 2.82
configure.cpython no-host 27.4 27.3 27.4 27.5 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.4 20.6 1.00 1.01
configure.tcc no-host 19.3 19.3 19.4 19.4 1.01 1.01
configure.util-linux no-host 30.3 30.4 30.1 30.0 1.00 0.99
configure.yash no-host 24.2 24.4 24.2 24.4 1.00 1.01
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 0.2 6.3 3,673 3,673 0 681 1,828 1,164 2 0 50,000 0
bin-true no-host 839 1 2 2.7 8.1 154,619 12,860 2,762 12,730 77,280 64,609 5,012 3 50,000 0
configure.cpython no-host 15,918 1 64 15.9 27.5 1,765,934 39,052 24,503 101,923 901,347 762,664 42,399 60 50,000 0
configure.util-linux no-host 15,015 3 63 22.2 30.0 2,695,085 29,056 65,754 126,121 1,312,366 1,256,598 49,081 41 131,508 1
configure.ocaml no-host 3,968 1 2 2.7 20.6 149,110 10,969 5,100 8,602 70,893 69,615 2,680 3 50,000 0
configure.tcc no-host 50 0 0 1.3 19.4 30,387 30,387 0 1,599 14,663 14,125 350 0 50,000 0
configure.yash no-host 1,892 1 2 2.6 24.4 138,968 6,642 6,495 7,554 69,574 61,840 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.9 116,013 64,388 42,627 4,601 54,295 57,117 478 3 85,254 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 7 3 3.5 dash
23 no-host abuild-print-help 459 409 54 21.5 osh-cpython
31 no-host abuild-print-help 23 10 13 8.9 osh-native
1 no-host bin-true 681 499 216 2.9 bash
9 no-host bin-true 563 425 147 1.4 dash
17 no-host bin-true 2,275 1,494 1,033 17.0 osh-cpython
25 no-host bin-true 839 571 282 8.1 osh-native
2 no-host configure.cpython 15,626 9,414 6,625 27.4 bash
10 no-host configure.cpython 15,695 9,317 6,810 27.3 dash
18 no-host configure.cpython 29,574 17,861 13,586 27.4 osh-cpython
26 no-host configure.cpython 15,918 9,333 6,860 27.5 osh-native
4 no-host configure.ocaml 3,920 1,696 1,264 20.4 bash
12 no-host configure.ocaml 3,850 1,609 1,259 20.6 dash
20 no-host configure.ocaml 4,757 2,184 1,781 20.4 osh-cpython
28 no-host configure.ocaml 3,968 1,684 1,322 20.6 osh-native
5 no-host configure.tcc 49 23 26 19.3 bash
13 no-host configure.tcc 43 27 15 19.3 dash
21 no-host configure.tcc 195 153 46 19.4 osh-cpython
29 no-host configure.tcc 50 32 19 19.4 osh-native
3 no-host configure.util-linux 14,559 9,081 5,958 30.3 bash
11 no-host configure.util-linux 15,451 9,439 6,511 30.4 dash
19 no-host configure.util-linux 32,631 21,526 12,225 30.1 osh-cpython
27 no-host configure.util-linux 15,015 8,965 6,248 30.0 osh-native
6 no-host configure.yash 1,892 1,079 822 24.2 bash
14 no-host configure.yash 1,820 1,028 795 24.4 dash
22 no-host configure.yash 2,519 1,585 978 24.2 osh-cpython
30 no-host configure.yash 1,892 1,102 795 24.4 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 52 35 17 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 2,564 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,131 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,064 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 106,312 0 0 0 8 0 1,992 40 bash
9 no-host bin-true 66,455 0 0 0 8 0 1,988 122 dash
17 no-host bin-true 745,946 0 0 0 8 0 1,998 390 osh-cpython
25 no-host bin-true 128,610 0 0 0 16 0 1,987 118 osh-native
2 no-host configure.cpython 2,215,851 6 0 0 32,928 0 14,613 1,065 bash
10 no-host configure.cpython 2,241,415 0 0 0 32,992 0 14,760 1,108 dash
18 no-host configure.cpython 6,057,260 1 0 0 27,512 0 13,432 1,328 osh-cpython
26 no-host configure.cpython 2,254,820 0 0 0 27,520 0 13,388 988 osh-native
4 no-host configure.ocaml 410,436 0 0 0 5,120 0 1,949 136 bash
12 no-host configure.ocaml 389,999 0 0 0 5,112 0 1,868 155 dash
20 no-host configure.ocaml 634,649 0 0 0 5,112 0 1,864 197 osh-cpython
28 no-host configure.ocaml 414,060 0 0 0 5,120 0 1,933 164 osh-native
5 no-host configure.tcc 6,567 0 0 0 104 0 48 1 bash
13 no-host configure.tcc 5,459 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 22,979 0 0 0 96 0 53 8 osh-cpython
29 no-host configure.tcc 6,990 0 0 0 104 0 47 5 osh-native
3 no-host configure.util-linux 2,100,480 0 0 0 42,400 0 18,426 1,127 bash
11 no-host configure.util-linux 2,258,023 0 0 0 42,592 0 17,412 1,088 dash
19 no-host configure.util-linux 5,294,034 4 0 0 39,120 0 16,995 1,285 osh-cpython
27 no-host configure.util-linux 2,016,907 2 0 0 39,128 0 17,078 1,058 osh-native
6 no-host configure.yash 256,619 0 0 0 4,120 0 868 84 bash
14 no-host configure.yash 244,514 0 0 0 3,720 0 870 96 dash
22 no-host configure.yash 383,890 0 0 0 3,728 0 857 79 osh-cpython
30 no-host configure.yash 258,693 0 0 0 3,736 0 854 82 osh-native
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 84 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,624 0 0 0 8 0 7 2 osh-cpython
24 no-host hello-world 342 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-6e6c0a01
dash dash-308ec8e6
osh-cpython osh-582e5ed3
osh-native osh-09142cab
host label host id
no-host no-host-f581f4dd