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 10 463 23 23.75 1.18
bin-true no-host 681 555 2,269 820 3.33 1.21
configure.cpython no-host 15,458 15,557 29,228 15,464 1.89 1.00
configure.ocaml no-host 3,879 3,825 4,690 3,894 1.21 1.00
configure.tcc no-host 49 43 198 49 4.04 1.01
configure.util-linux no-host 14,308 15,409 31,816 14,708 2.22 1.03
configure.yash no-host 1,849 1,813 2,481 1,886 1.34 1.02
hello-world no-host 2 1 51 3 32.04 1.84

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,531 1,094 23,398 3,233 9.24 1.28
bin-true no-host 107,394 65,507 743,317 127,241 6.92 1.18
configure.cpython no-host 2,215,925 2,246,741 6,133,579 2,232,770 2.77 1.01
configure.ocaml no-host 411,166 391,260 639,343 414,477 1.55 1.01
configure.tcc no-host 6,593 5,479 23,186 6,993 3.52 1.06
configure.util-linux no-host 2,095,749 2,264,740 5,328,518 2,009,316 2.54 0.96
configure.yash no-host 255,792 244,074 384,978 259,087 1.51 1.01
hello-world no-host 152 82 3,667 348 24.12 2.29

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 3.4 21.5 9.0 4.97 2.09
bin-true no-host 3.0 1.4 17.3 8.1 5.74 2.70
configure.cpython no-host 27.4 27.4 27.4 27.4 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 19.4 19.3 1.01 1.00
configure.util-linux no-host 30.1 30.0 30.0 30.1 1.00 1.00
configure.yash no-host 24.4 24.4 24.5 24.4 1.01 1.00
hello-world no-host 2.8 1.4 17.4 6.0 6.33 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 0.3 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 15,464 2 62 15.8 27.4 1,772,610 49,201 28,512 101,770 908,057 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,708 3 62 22.2 30.1 2,703,274 42,775 65,816 126,121 1,320,501 1,256,652 49,081 41 131,632 1
configure.ocaml no-host 3,894 1 2 2.7 20.6 150,036 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 19.3 30,529 30,529 0 1,599 14,805 14,125 350 0 50,000 0
configure.yash no-host 1,886 1 2 2.6 24.4 139,693 7,968 6,604 7,554 70,307 61,832 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 9.0 116,272 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 17 3 4.3 bash
15 no-host abuild-print-help 10 6 4 3.4 dash
23 no-host abuild-print-help 463 409 57 21.5 osh-cpython
31 no-host abuild-print-help 23 16 8 9.0 osh-native
1 no-host bin-true 681 497 214 3.0 bash
9 no-host bin-true 555 427 135 1.4 dash
17 no-host bin-true 2,269 1,451 1,079 17.3 osh-cpython
25 no-host bin-true 820 584 252 8.1 osh-native
2 no-host configure.cpython 15,458 9,171 6,678 27.4 bash
10 no-host configure.cpython 15,557 9,323 6,666 27.4 dash
18 no-host configure.cpython 29,228 17,532 13,585 27.4 osh-cpython
26 no-host configure.cpython 15,464 9,050 6,684 27.4 osh-native
4 no-host configure.ocaml 3,879 1,634 1,271 20.6 bash
12 no-host configure.ocaml 3,825 1,648 1,196 20.6 dash
20 no-host configure.ocaml 4,690 2,282 1,615 20.6 osh-cpython
28 no-host configure.ocaml 3,894 1,686 1,247 20.6 osh-native
5 no-host configure.tcc 49 33 17 19.3 bash
13 no-host configure.tcc 43 24 19 19.4 dash
21 no-host configure.tcc 198 132 69 19.4 osh-cpython
29 no-host configure.tcc 49 19 31 19.3 osh-native
3 no-host configure.util-linux 14,308 9,057 5,723 30.1 bash
11 no-host configure.util-linux 15,409 9,332 6,568 30.0 dash
19 no-host configure.util-linux 31,816 20,973 11,945 30.0 osh-cpython
27 no-host configure.util-linux 14,708 8,750 6,147 30.1 osh-native
6 no-host configure.yash 1,849 1,066 789 24.4 bash
14 no-host configure.yash 1,813 1,076 738 24.4 dash
22 no-host configure.yash 2,481 1,517 1,008 24.5 osh-cpython
30 no-host configure.yash 1,886 1,100 788 24.4 osh-native
0 no-host hello-world 2 2 0 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 51 37 13 17.4 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 2,531 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,094 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,398 0 0 0 8 0 47 11 osh-cpython
31 no-host abuild-print-help 3,233 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 107,394 0 0 0 8 0 1,990 52 bash
9 no-host bin-true 65,507 0 0 0 8 0 1,983 46 dash
17 no-host bin-true 743,317 0 0 0 8 0 1,997 255 osh-cpython
25 no-host bin-true 127,241 0 0 0 16 0 1,991 211 osh-native
2 no-host configure.cpython 2,215,925 0 0 0 32,928 0 14,510 1,116 bash
10 no-host configure.cpython 2,246,741 1 0 0 32,992 0 14,639 1,215 dash
18 no-host configure.cpython 6,133,579 0 0 0 27,512 0 13,263 1,337 osh-cpython
26 no-host configure.cpython 2,232,770 0 0 0 27,520 0 13,321 1,167 osh-native
4 no-host configure.ocaml 411,166 0 0 0 5,120 0 1,949 166 bash
12 no-host configure.ocaml 391,260 0 0 0 5,112 0 1,862 128 dash
20 no-host configure.ocaml 639,343 1 0 0 5,112 0 1,860 185 osh-cpython
28 no-host configure.ocaml 414,477 0 0 0 5,120 0 1,934 172 osh-native
5 no-host configure.tcc 6,593 0 0 0 104 0 49 13 bash
13 no-host configure.tcc 5,479 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,186 0 0 0 96 0 53 5 osh-cpython
29 no-host configure.tcc 6,993 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,095,749 0 0 0 42,400 0 18,659 1,057 bash
11 no-host configure.util-linux 2,264,740 1 0 0 42,592 0 17,477 1,162 dash
19 no-host configure.util-linux 5,328,518 6 0 0 39,112 0 17,168 1,261 osh-cpython
27 no-host configure.util-linux 2,009,316 0 0 0 39,128 0 17,060 1,093 osh-native
6 no-host configure.yash 255,792 0 0 0 4,120 0 870 86 bash
14 no-host configure.yash 244,074 0 0 0 3,720 0 868 66 dash
22 no-host configure.yash 384,978 0 0 0 3,728 0 860 82 osh-cpython
30 no-host configure.yash 259,087 0 0 0 3,736 0 850 95 osh-native
0 no-host hello-world 152 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 3,667 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 348 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-6b65060f
dash dash-308ec8e6
osh-cpython osh-f6f45aee
osh-native osh-40f19bbb
host label host id
no-host no-host-1c33b689