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 10 451 22 23.91 1.19
bin-true no-host 676 552 2,245 820 3.32 1.21
configure.cpython no-host 15,036 15,304 28,707 15,352 1.91 1.02
configure.ocaml no-host 3,872 3,758 4,626 3,872 1.19 1.00
configure.tcc no-host 48 42 194 49 4.07 1.03
configure.util-linux no-host 14,147 14,980 31,501 14,479 2.23 1.02
configure.yash no-host 1,827 1,787 2,460 1,863 1.35 1.02
hello-world no-host 1 1 48 3 32.40 1.88

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,518 1,103 23,393 3,219 9.29 1.28
bin-true no-host 105,413 66,445 738,004 129,164 7.00 1.23
configure.cpython no-host 2,219,515 2,244,839 6,125,088 2,246,493 2.76 1.01
configure.ocaml no-host 410,588 391,234 637,375 413,950 1.55 1.01
configure.tcc no-host 6,561 5,502 23,164 7,003 3.53 1.07
configure.util-linux no-host 2,099,926 2,258,330 5,314,341 2,016,243 2.53 0.96
configure.yash no-host 256,066 245,222 383,757 258,427 1.50 1.01
hello-world no-host 155 82 3,660 346 23.61 2.23

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 21.6 8.8 5.00 2.03
bin-true no-host 2.9 1.6 17.6 8.1 6.09 2.82
configure.cpython no-host 27.3 27.4 27.5 27.3 1.01 1.00
configure.ocaml no-host 20.4 20.4 20.6 20.4 1.01 1.00
configure.tcc no-host 19.3 19.3 19.3 19.1 1.00 0.99
configure.util-linux no-host 30.1 30.3 30.1 30.3 1.00 1.00
configure.yash no-host 24.4 24.2 24.4 24.5 1.00 1.01
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 3,729 3,729 0 684 1,881 1,164 2 0 50,000 0
bin-true no-host 820 1 2 2.7 8.1 154,694 12,996 2,803 11,737 78,350 64,607 5,012 3 50,000 0
configure.cpython no-host 15,352 1 60 15.8 27.3 1,772,610 49,201 28,512 101,770 908,057 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,479 3 62 22.2 30.3 2,703,274 44,770 65,796 126,121 1,320,501 1,256,652 49,081 41 131,592 1
configure.ocaml no-host 3,872 1 2 2.7 20.4 150,036 11,049 5,142 8,602 71,635 69,799 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.1 30,529 30,529 0 1,599 14,805 14,125 350 0 50,000 0
configure.yash no-host 1,863 1 2 2.6 24.5 139,693 7,968 6,604 7,554 70,307 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.8 116,272 64,459 42,667 4,610 54,550 57,112 478 3 85,334 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 18 1 4.3 bash
15 no-host abuild-print-help 10 7 3 3.5 dash
23 no-host abuild-print-help 451 393 62 21.6 osh-cpython
31 no-host abuild-print-help 22 21 2 8.8 osh-native
1 no-host bin-true 676 505 203 2.9 bash
9 no-host bin-true 552 437 125 1.6 dash
17 no-host bin-true 2,245 1,457 1,039 17.6 osh-cpython
25 no-host bin-true 820 567 267 8.1 osh-native
2 no-host configure.cpython 15,036 9,211 6,219 27.3 bash
10 no-host configure.cpython 15,304 9,403 6,318 27.4 dash
18 no-host configure.cpython 28,707 17,584 12,949 27.5 osh-cpython
26 no-host configure.cpython 15,352 9,151 6,468 27.3 osh-native
4 no-host configure.ocaml 3,872 1,627 1,272 20.4 bash
12 no-host configure.ocaml 3,758 1,579 1,199 20.4 dash
20 no-host configure.ocaml 4,626 2,279 1,547 20.6 osh-cpython
28 no-host configure.ocaml 3,872 1,645 1,249 20.4 osh-native
5 no-host configure.tcc 48 26 22 19.3 bash
13 no-host configure.tcc 42 21 21 19.3 dash
21 no-host configure.tcc 194 128 69 19.3 osh-cpython
29 no-host configure.tcc 49 24 25 19.1 osh-native
3 no-host configure.util-linux 14,147 8,951 5,675 30.1 bash
11 no-host configure.util-linux 14,980 9,235 6,236 30.3 dash
19 no-host configure.util-linux 31,501 20,926 11,638 30.1 osh-cpython
27 no-host configure.util-linux 14,479 8,674 5,994 30.3 osh-native
6 no-host configure.yash 1,827 1,086 749 24.4 bash
14 no-host configure.yash 1,787 1,071 719 24.2 dash
22 no-host configure.yash 2,460 1,542 961 24.4 osh-cpython
30 no-host configure.yash 1,863 1,038 829 24.5 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 48 29 20 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 2,518 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,103 0 0 0 8 0 39 2 dash
23 no-host abuild-print-help 23,393 0 0 0 8 0 47 13 osh-cpython
31 no-host abuild-print-help 3,219 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 105,413 0 0 0 8 0 1,992 73 bash
9 no-host bin-true 66,445 0 0 0 8 0 1,986 46 dash
17 no-host bin-true 738,004 0 0 0 8 0 1,990 195 osh-cpython
25 no-host bin-true 129,164 0 0 0 16 0 1,995 54 osh-native
2 no-host configure.cpython 2,219,515 0 0 0 32,928 0 14,572 1,075 bash
10 no-host configure.cpython 2,244,839 0 0 0 32,992 0 14,719 1,200 dash
18 no-host configure.cpython 6,125,088 1 0 0 27,512 0 13,338 1,409 osh-cpython
26 no-host configure.cpython 2,246,493 0 0 0 27,520 0 13,233 1,057 osh-native
4 no-host configure.ocaml 410,588 0 0 0 5,120 0 1,966 158 bash
12 no-host configure.ocaml 391,234 0 0 0 5,112 0 1,937 141 dash
20 no-host configure.ocaml 637,375 1 0 0 5,112 0 1,859 149 osh-cpython
28 no-host configure.ocaml 413,950 0 0 0 5,120 0 1,928 160 osh-native
5 no-host configure.tcc 6,561 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,502 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,164 0 0 0 96 0 53 12 osh-cpython
29 no-host configure.tcc 7,003 0 0 0 104 0 47 4 osh-native
3 no-host configure.util-linux 2,099,926 3 0 0 42,400 0 18,574 930 bash
11 no-host configure.util-linux 2,258,330 1 0 0 42,584 0 17,525 1,224 dash
19 no-host configure.util-linux 5,314,341 13 0 0 39,112 0 17,084 1,265 osh-cpython
27 no-host configure.util-linux 2,016,243 1 0 0 39,120 0 17,040 986 osh-native
6 no-host configure.yash 256,066 0 0 0 4,120 0 867 97 bash
14 no-host configure.yash 245,222 0 0 0 3,720 0 868 77 dash
22 no-host configure.yash 383,757 0 0 0 3,728 0 859 89 osh-cpython
30 no-host configure.yash 258,427 0 0 0 3,736 0 854 88 osh-native
0 no-host hello-world 155 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 3,660 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 346 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-7cb3ba2d
dash dash-308ec8e6
osh-cpython osh-cd0d4de5
osh-native osh-6ff26885
host label host id
no-host no-host-1c33b689