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 9 451 22 23.00 1.13
bin-true no-host 683 555 2,227 820 3.26 1.20
configure.cpython no-host 15,649 15,302 28,896 15,639 1.85 1.00
configure.ocaml no-host 3,994 3,768 4,633 3,861 1.16 0.97
configure.tcc no-host 49 42 212 49 4.31 1.01
configure.util-linux no-host 14,311 15,087 31,304 14,721 2.19 1.03
configure.yash no-host 1,877 1,785 2,488 1,854 1.33 0.99
hello-world no-host 2 1 47 3 27.11 1.63

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,512 1,100 23,035 3,177 9.17 1.26
bin-true no-host 102,380 66,450 743,933 128,641 7.27 1.26
configure.cpython no-host 2,218,839 2,244,247 6,062,454 2,256,553 2.73 1.02
configure.ocaml no-host 410,365 391,066 634,669 414,194 1.55 1.01
configure.tcc no-host 6,543 5,493 22,970 6,957 3.51 1.06
configure.util-linux no-host 2,105,887 2,260,653 5,293,931 2,013,770 2.51 0.96
configure.yash no-host 256,817 244,465 383,565 258,189 1.49 1.01
hello-world no-host 151 83 3,625 345 24.01 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 4.3 3.4 21.2 8.7 4.91 2.00
bin-true no-host 2.9 1.4 17.2 8.0 5.95 2.77
configure.cpython no-host 27.4 27.1 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 19.4 1.01 1.01
configure.util-linux no-host 30.1 30.0 30.1 30.1 1.00 1.00
configure.yash no-host 24.2 24.2 24.4 24.4 1.01 1.01
hello-world no-host 2.9 1.6 17.0 6.0 5.91 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 0.2 6.0 3,673 3,673 0 681 1,828 1,164 2 0 50,000 0
bin-true no-host 820 1 2 2.7 8.0 154,619 12,860 2,762 12,730 77,280 64,609 5,012 3 50,000 0
configure.cpython no-host 15,639 2 64 15.9 27.4 1,765,934 39,052 24,503 101,923 901,347 762,664 42,399 60 50,000 0
configure.util-linux no-host 14,721 3 61 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 3,861 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 49 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 1,854 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 8.7 116,013 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 17 3 4.3 bash
15 no-host abuild-print-help 9 4 5 3.4 dash
23 no-host abuild-print-help 451 412 42 21.2 osh-cpython
31 no-host abuild-print-help 22 16 6 8.7 osh-native
1 no-host bin-true 683 511 204 2.9 bash
9 no-host bin-true 555 414 150 1.4 dash
17 no-host bin-true 2,227 1,490 987 17.2 osh-cpython
25 no-host bin-true 820 583 252 8.0 osh-native
2 no-host configure.cpython 15,649 9,336 6,690 27.4 bash
10 no-host configure.cpython 15,302 9,178 6,541 27.1 dash
18 no-host configure.cpython 28,896 17,539 13,184 27.4 osh-cpython
26 no-host configure.cpython 15,639 9,319 6,549 27.4 osh-native
4 no-host configure.ocaml 3,994 1,637 1,381 20.6 bash
12 no-host configure.ocaml 3,768 1,580 1,207 20.6 dash
20 no-host configure.ocaml 4,633 2,218 1,618 20.6 osh-cpython
28 no-host configure.ocaml 3,861 1,660 1,240 20.6 osh-native
5 no-host configure.tcc 49 31 18 19.3 bash
13 no-host configure.tcc 42 25 17 19.4 dash
21 no-host configure.tcc 212 163 52 19.4 osh-cpython
29 no-host configure.tcc 49 21 29 19.4 osh-native
3 no-host configure.util-linux 14,311 9,167 5,626 30.1 bash
11 no-host configure.util-linux 15,087 9,247 6,304 30.0 dash
19 no-host configure.util-linux 31,304 20,881 11,480 30.1 osh-cpython
27 no-host configure.util-linux 14,721 8,784 6,109 30.1 osh-native
6 no-host configure.yash 1,877 1,095 791 24.2 bash
14 no-host configure.yash 1,785 1,023 766 24.2 dash
22 no-host configure.yash 2,488 1,520 1,011 24.4 osh-cpython
30 no-host configure.yash 1,854 1,057 801 24.4 osh-native
0 no-host hello-world 2 0 2 2.9 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 47 26 21 17.0 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 2,512 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,100 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,035 0 0 0 8 0 46 11 osh-cpython
31 no-host abuild-print-help 3,177 0 0 0 16 0 41 3 osh-native
1 no-host bin-true 102,380 0 0 0 8 0 1,991 113 bash
9 no-host bin-true 66,450 0 0 0 8 0 1,983 36 dash
17 no-host bin-true 743,933 0 0 0 8 0 1,992 306 osh-cpython
25 no-host bin-true 128,641 0 0 0 16 0 1,987 139 osh-native
2 no-host configure.cpython 2,218,839 0 0 0 32,928 0 14,655 1,036 bash
10 no-host configure.cpython 2,244,247 0 0 0 32,992 0 14,591 1,018 dash
18 no-host configure.cpython 6,062,454 1 0 0 27,512 0 13,385 1,229 osh-cpython
26 no-host configure.cpython 2,256,553 0 0 0 27,520 0 13,372 1,132 osh-native
4 no-host configure.ocaml 410,365 0 0 0 5,120 0 1,956 159 bash
12 no-host configure.ocaml 391,066 0 0 0 5,112 0 1,895 164 dash
20 no-host configure.ocaml 634,669 0 0 0 5,112 0 1,863 189 osh-cpython
28 no-host configure.ocaml 414,194 0 0 0 5,120 0 1,934 167 osh-native
5 no-host configure.tcc 6,543 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,493 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 22,970 0 0 0 96 0 52 8 osh-cpython
29 no-host configure.tcc 6,957 0 0 0 104 0 47 7 osh-native
3 no-host configure.util-linux 2,105,887 8 0 0 42,408 0 18,606 1,060 bash
11 no-host configure.util-linux 2,260,653 0 0 0 42,592 0 17,376 1,167 dash
19 no-host configure.util-linux 5,293,931 11 0 0 39,112 0 17,202 1,230 osh-cpython
27 no-host configure.util-linux 2,013,770 1 0 0 39,120 0 17,050 987 osh-native
6 no-host configure.yash 256,817 0 0 0 4,120 0 868 74 bash
14 no-host configure.yash 244,465 0 0 0 3,720 0 862 73 dash
22 no-host configure.yash 383,565 0 0 0 3,728 0 860 106 osh-cpython
30 no-host configure.yash 258,189 0 0 0 3,736 0 852 106 osh-native
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 83 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,625 0 0 0 8 0 7 6 osh-cpython
24 no-host hello-world 345 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-444e5000
dash dash-308ec8e6
osh-cpython osh-85b125cd
osh-native osh-9efeaa5a
host label host id
no-host no-host-f581f4dd