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 21 9 486 24 23.67 1.19
bin-true no-host 697 568 2,402 858 3.44 1.23
configure.cpython no-host 16,098 16,207 32,280 16,612 2.01 1.03
configure.ocaml no-host 4,003 3,956 4,960 4,083 1.24 1.02
configure.tcc no-host 50 44 211 51 4.19 1.02
configure.util-linux no-host 15,100 16,027 35,492 15,677 2.35 1.04
configure.yash no-host 1,940 1,900 2,705 1,977 1.39 1.02
hello-world no-host 2 1 50 3 28.58 1.65

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,538 1,099 23,373 3,194 9.21 1.26
bin-true no-host 105,396 66,417 751,443 127,229 7.13 1.21
configure.cpython no-host 2,218,705 2,255,142 6,128,963 2,230,118 2.76 1.01
configure.ocaml no-host 410,596 390,837 639,019 413,953 1.56 1.01
configure.tcc no-host 6,531 5,475 23,143 6,968 3.54 1.07
configure.util-linux no-host 2,098,969 2,261,854 5,296,179 2,017,682 2.52 0.96
configure.yash no-host 256,618 244,118 383,413 259,073 1.49 1.01
hello-world no-host 153 83 3,656 349 23.90 2.28

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 21.5 8.8 4.82 1.97
bin-true no-host 3.0 1.4 17.4 8.1 5.78 2.70
configure.cpython no-host 27.4 27.5 27.5 27.4 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.6 20.4 1.01 1.00
configure.tcc no-host 19.4 19.3 19.1 19.3 0.99 0.99
configure.util-linux no-host 30.0 30.1 30.1 30.4 1.00 1.01
configure.yash no-host 24.4 24.5 24.2 24.2 0.99 0.99
hello-world no-host 2.9 1.6 17.3 6.3 6.00 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 0.3 6.3 3,729 3,729 0 684 1,881 1,164 2 0 50,000 0
bin-true no-host 858 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 16,612 2 73 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 15,677 3 73 22.2 30.4 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 4,083 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 51 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 1,977 1 2 2.6 24.2 139,693 7,968 6,604 7,554 70,307 61,832 2,990 3 50,000 0
abuild-print-help no-host 24 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 21 11 10 4.5 bash
15 no-host abuild-print-help 9 9 1 3.4 dash
23 no-host abuild-print-help 486 433 56 21.5 osh-cpython
31 no-host abuild-print-help 24 17 7 8.8 osh-native
1 no-host bin-true 697 528 200 3.0 bash
9 no-host bin-true 568 427 150 1.4 dash
17 no-host bin-true 2,402 1,551 1,136 17.4 osh-cpython
25 no-host bin-true 858 587 284 8.1 osh-native
2 no-host configure.cpython 16,098 9,587 6,923 27.4 bash
10 no-host configure.cpython 16,207 9,798 6,853 27.5 dash
18 no-host configure.cpython 32,280 18,982 15,380 27.5 osh-cpython
26 no-host configure.cpython 16,612 9,834 7,067 27.4 osh-native
4 no-host configure.ocaml 4,003 1,640 1,402 20.4 bash
12 no-host configure.ocaml 3,956 1,767 1,209 20.6 dash
20 no-host configure.ocaml 4,960 2,269 1,913 20.6 osh-cpython
28 no-host configure.ocaml 4,083 1,779 1,341 20.4 osh-native
5 no-host configure.tcc 50 41 10 19.4 bash
13 no-host configure.tcc 44 35 10 19.3 dash
21 no-host configure.tcc 211 144 70 19.1 osh-cpython
29 no-host configure.tcc 51 33 19 19.3 osh-native
3 no-host configure.util-linux 15,100 9,338 6,255 30.0 bash
11 no-host configure.util-linux 16,027 9,706 6,822 30.1 dash
19 no-host configure.util-linux 35,492 23,609 13,126 30.1 osh-cpython
27 no-host configure.util-linux 15,677 9,410 6,466 30.4 osh-native
6 no-host configure.yash 1,940 1,140 809 24.4 bash
14 no-host configure.yash 1,900 1,071 832 24.5 dash
22 no-host configure.yash 2,705 1,599 1,154 24.2 osh-cpython
30 no-host configure.yash 1,977 1,141 839 24.2 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 50 31 19 17.3 osh-cpython
24 no-host hello-world 3 0 3 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 2,538 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,099 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,373 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,194 0 0 0 16 0 43 0 osh-native
1 no-host bin-true 105,396 0 0 0 8 0 1,988 104 bash
9 no-host bin-true 66,417 0 0 0 8 0 1,989 72 dash
17 no-host bin-true 751,443 0 0 0 8 0 1,986 110 osh-cpython
25 no-host bin-true 127,229 0 0 0 16 0 1,983 114 osh-native
2 no-host configure.cpython 2,218,705 0 0 0 32,928 0 14,538 1,014 bash
10 no-host configure.cpython 2,255,142 1 0 0 32,992 0 14,656 986 dash
18 no-host configure.cpython 6,128,963 0 0 0 27,512 0 13,267 1,464 osh-cpython
26 no-host configure.cpython 2,230,118 0 0 0 27,520 0 13,305 1,008 osh-native
4 no-host configure.ocaml 410,596 0 0 0 5,120 0 1,945 231 bash
12 no-host configure.ocaml 390,837 0 0 0 5,112 0 1,883 155 dash
20 no-host configure.ocaml 639,019 0 0 0 5,112 0 1,867 193 osh-cpython
28 no-host configure.ocaml 413,953 0 0 0 5,120 0 1,929 181 osh-native
5 no-host configure.tcc 6,531 0 0 0 104 0 48 2 bash
13 no-host configure.tcc 5,475 0 0 0 96 0 47 0 dash
21 no-host configure.tcc 23,143 0 0 0 96 0 53 12 osh-cpython
29 no-host configure.tcc 6,968 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,098,969 2 0 0 42,400 0 18,410 1,220 bash
11 no-host configure.util-linux 2,261,854 0 0 0 42,592 0 17,475 1,122 dash
19 no-host configure.util-linux 5,296,179 18 0 0 39,120 0 16,987 1,373 osh-cpython
27 no-host configure.util-linux 2,017,682 1 0 0 39,128 0 17,126 1,119 osh-native
6 no-host configure.yash 256,618 0 0 0 4,120 0 864 81 bash
14 no-host configure.yash 244,118 0 0 0 3,720 0 865 86 dash
22 no-host configure.yash 383,413 0 0 0 3,728 0 854 137 osh-cpython
30 no-host configure.yash 259,073 0 0 0 3,736 0 850 83 osh-native
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 83 0 0 0 8 0 1 1 dash
16 no-host hello-world 3,656 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 349 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-0b3e9799
dash dash-308ec8e6
osh-cpython osh-a99f5ee3
osh-native osh-e740df44
host label host id
no-host no-host-1c33b689