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 9 446 22 22.70 1.14
bin-true no-host 670 544 2,233 829 3.33 1.24
configure.cpython no-host 15,145 15,256 28,627 15,629 1.89 1.03
configure.ocaml no-host 3,833 3,750 4,632 3,858 1.21 1.01
configure.tcc no-host 48 43 195 51 4.08 1.07
configure.util-linux no-host 14,099 15,025 31,284 14,666 2.22 1.04
configure.yash no-host 1,823 1,778 2,465 1,867 1.35 1.02
hello-world no-host 1 1 51 3 34.63 2.02

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,522 1,104 23,068 3,207 9.15 1.27
bin-true no-host 104,398 66,463 744,987 128,588 7.14 1.23
configure.cpython no-host 2,217,477 2,242,529 6,065,970 2,250,893 2.74 1.02
configure.ocaml no-host 410,690 391,012 633,816 413,546 1.54 1.01
configure.tcc no-host 6,536 5,495 22,982 6,972 3.52 1.07
configure.util-linux no-host 2,105,828 2,258,792 5,290,496 2,017,467 2.51 0.96
configure.yash no-host 256,220 245,129 382,274 257,616 1.49 1.01
hello-world no-host 154 85 3,633 341 23.59 2.21

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 21.5 8.8 4.97 2.03
bin-true no-host 2.9 1.6 17.2 7.9 5.95 2.73
configure.cpython no-host 27.4 27.4 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 19.3 19.4 19.3 19.3 1.00 1.00
configure.util-linux no-host 30.1 30.3 30.0 30.1 1.00 1.00
configure.yash no-host 24.5 24.2 24.4 24.4 0.99 0.99
hello-world no-host 2.9 1.4 17.0 6.3 5.91 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 829 1 2 2.7 7.9 154,619 12,860 2,762 12,730 77,280 64,609 5,012 3 50,000 0
configure.cpython no-host 15,629 1 66 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 14,666 3 63 22.2 30.1 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 3,858 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 51 0 0 1.3 19.3 30,387 30,387 0 1,599 14,663 14,125 350 0 50,000 0
configure.yash no-host 1,867 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 22 1 2 2.8 8.8 116,013 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 20 9 11 4.3 bash
15 no-host abuild-print-help 9 9 1 3.5 dash
23 no-host abuild-print-help 446 385 65 21.5 osh-cpython
31 no-host abuild-print-help 22 15 8 8.8 osh-native
1 no-host bin-true 670 493 208 2.9 bash
9 no-host bin-true 544 415 138 1.6 dash
17 no-host bin-true 2,233 1,363 1,123 17.2 osh-cpython
25 no-host bin-true 829 595 249 7.9 osh-native
2 no-host configure.cpython 15,145 9,137 6,412 27.4 bash
10 no-host configure.cpython 15,256 9,369 6,314 27.4 dash
18 no-host configure.cpython 28,627 17,303 13,150 27.5 osh-cpython
26 no-host configure.cpython 15,629 9,141 6,760 27.5 osh-native
4 no-host configure.ocaml 3,833 1,680 1,188 20.6 bash
12 no-host configure.ocaml 3,750 1,681 1,088 20.6 dash
20 no-host configure.ocaml 4,632 2,301 1,530 20.6 osh-cpython
28 no-host configure.ocaml 3,858 1,649 1,247 20.6 osh-native
5 no-host configure.tcc 48 26 22 19.3 bash
13 no-host configure.tcc 43 24 19 19.4 dash
21 no-host configure.tcc 195 156 42 19.3 osh-cpython
29 no-host configure.tcc 51 28 24 19.3 osh-native
3 no-host configure.util-linux 14,099 8,922 5,659 30.1 bash
11 no-host configure.util-linux 15,025 9,265 6,268 30.3 dash
19 no-host configure.util-linux 31,284 20,734 11,620 30.0 osh-cpython
27 no-host configure.util-linux 14,666 8,836 6,029 30.1 osh-native
6 no-host configure.yash 1,823 1,010 820 24.5 bash
14 no-host configure.yash 1,778 1,049 732 24.2 dash
22 no-host configure.yash 2,465 1,638 870 24.4 osh-cpython
30 no-host configure.yash 1,867 1,098 773 24.4 osh-native
0 no-host hello-world 1 1 0 2.9 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 51 46 4 17.0 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 2,522 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,104 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,068 0 0 0 8 0 47 11 osh-cpython
31 no-host abuild-print-help 3,207 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 104,398 0 0 0 8 0 1,991 53 bash
9 no-host bin-true 66,463 0 0 0 8 0 1,988 40 dash
17 no-host bin-true 744,987 0 0 0 8 0 1,996 180 osh-cpython
25 no-host bin-true 128,588 0 0 0 16 0 1,990 122 osh-native
2 no-host configure.cpython 2,217,477 1 0 0 32,928 0 14,297 1,003 bash
10 no-host configure.cpython 2,242,529 1 0 0 32,992 0 14,600 1,017 dash
18 no-host configure.cpython 6,065,970 1 0 0 27,512 0 13,399 1,318 osh-cpython
26 no-host configure.cpython 2,250,893 0 0 0 27,520 0 13,294 1,117 osh-native
4 no-host configure.ocaml 410,690 0 0 0 5,120 0 1,960 187 bash
12 no-host configure.ocaml 391,012 0 0 0 5,112 0 1,884 149 dash
20 no-host configure.ocaml 633,816 1 0 0 5,112 0 1,865 189 osh-cpython
28 no-host configure.ocaml 413,546 0 0 0 5,120 0 1,935 163 osh-native
5 no-host configure.tcc 6,536 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,495 0 0 0 96 0 47 8 dash
21 no-host configure.tcc 22,982 0 0 0 96 0 53 10 osh-cpython
29 no-host configure.tcc 6,972 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,105,828 1 0 0 42,400 0 18,676 1,097 bash
11 no-host configure.util-linux 2,258,792 0 0 0 42,584 0 17,417 1,090 dash
19 no-host configure.util-linux 5,290,496 9 0 0 39,112 0 17,212 1,235 osh-cpython
27 no-host configure.util-linux 2,017,467 1 0 0 39,120 0 17,066 1,004 osh-native
6 no-host configure.yash 256,220 0 0 0 4,120 0 865 89 bash
14 no-host configure.yash 245,129 0 0 0 3,720 0 872 77 dash
22 no-host configure.yash 382,274 0 0 0 3,728 0 857 86 osh-cpython
30 no-host configure.yash 257,616 0 0 0 3,736 0 852 99 osh-native
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 85 0 0 0 8 0 1 1 dash
16 no-host hello-world 3,633 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 341 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-a6f50f28
dash dash-308ec8e6
osh-cpython osh-e2ee6d08
osh-native osh-2b2a4f21
host label host id
no-host no-host-f581f4dd