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 9 456 23 24.06 1.19
bin-true no-host 680 541 2,199 820 3.23 1.21
configure.cpython no-host 14,993 15,001 28,423 15,365 1.90 1.02
configure.ocaml no-host 3,816 3,726 4,663 3,900 1.22 1.02
configure.tcc no-host 47 41 193 49 4.09 1.05
configure.util-linux no-host 14,092 14,819 31,047 14,697 2.20 1.04
configure.yash no-host 1,820 1,778 2,456 1,867 1.35 1.03
hello-world no-host 2 1 47 3 29.38 1.78

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,540 1,094 23,042 3,174 9.07 1.25
bin-true no-host 104,331 65,404 744,969 128,620 7.14 1.23
configure.cpython no-host 2,225,117 2,237,666 6,052,769 2,238,204 2.72 1.01
configure.ocaml no-host 410,553 391,160 634,209 413,619 1.54 1.01
configure.tcc no-host 6,512 5,482 22,958 6,964 3.53 1.07
configure.util-linux no-host 2,105,717 2,253,542 5,289,903 2,011,806 2.51 0.96
configure.yash no-host 256,680 244,086 382,992 259,118 1.49 1.01
hello-world no-host 151 83 3,628 339 24.03 2.25

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 21.3 8.8 4.93 2.03
bin-true no-host 3.0 1.6 17.1 7.9 5.68 2.61
configure.cpython no-host 27.3 27.5 27.5 27.5 1.01 1.01
configure.ocaml no-host 20.6 20.6 20.4 20.6 0.99 1.00
configure.tcc no-host 19.1 19.4 19.4 19.4 1.01 1.01
configure.util-linux no-host 30.3 30.0 30.0 30.1 0.99 1.00
configure.yash no-host 24.4 24.4 24.5 24.5 1.01 1.01
hello-world no-host 2.8 1.4 17.2 6.2 6.24 2.24

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 6.2 3,673 3,673 0 681 1,828 1,164 2 0 50,000 0
bin-true no-host 820 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 15,365 1 61 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 14,697 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 3,900 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 1,867 1 2 2.6 24.5 138,968 6,642 6,495 7,554 69,574 61,840 2,990 3 50,000 0
abuild-print-help no-host 23 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 19 13 6 4.3 bash
15 no-host abuild-print-help 9 6 4 3.4 dash
23 no-host abuild-print-help 456 408 51 21.3 osh-cpython
31 no-host abuild-print-help 23 18 5 8.8 osh-native
1 no-host bin-true 680 493 222 3.0 bash
9 no-host bin-true 541 419 132 1.6 dash
17 no-host bin-true 2,199 1,451 996 17.1 osh-cpython
25 no-host bin-true 820 568 267 7.9 osh-native
2 no-host configure.cpython 14,993 9,055 6,336 27.3 bash
10 no-host configure.cpython 15,001 9,021 6,398 27.5 dash
18 no-host configure.cpython 28,423 17,413 12,798 27.5 osh-cpython
26 no-host configure.cpython 15,365 8,963 6,663 27.5 osh-native
4 no-host configure.ocaml 3,816 1,622 1,227 20.6 bash
12 no-host configure.ocaml 3,726 1,599 1,147 20.6 dash
20 no-host configure.ocaml 4,663 2,202 1,659 20.4 osh-cpython
28 no-host configure.ocaml 3,900 1,662 1,275 20.6 osh-native
5 no-host configure.tcc 47 32 15 19.1 bash
13 no-host configure.tcc 41 30 12 19.4 dash
21 no-host configure.tcc 193 136 60 19.4 osh-cpython
29 no-host configure.tcc 49 31 19 19.4 osh-native
3 no-host configure.util-linux 14,092 8,877 5,711 30.3 bash
11 no-host configure.util-linux 14,819 9,053 6,258 30.0 dash
19 no-host configure.util-linux 31,047 20,959 11,126 30.0 osh-cpython
27 no-host configure.util-linux 14,697 8,870 6,030 30.1 osh-native
6 no-host configure.yash 1,820 1,109 721 24.4 bash
14 no-host configure.yash 1,778 1,009 773 24.4 dash
22 no-host configure.yash 2,456 1,473 1,025 24.5 osh-cpython
30 no-host configure.yash 1,867 1,083 787 24.5 osh-native
0 no-host hello-world 2 0 2 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 47 22 25 17.2 osh-cpython
24 no-host hello-world 3 0 3 6.2 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 2,540 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,094 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,042 0 0 0 8 0 47 8 osh-cpython
31 no-host abuild-print-help 3,174 0 0 0 16 0 41 3 osh-native
1 no-host bin-true 104,331 0 0 0 8 0 1,985 71 bash
9 no-host bin-true 65,404 0 0 0 8 0 1,983 37 dash
17 no-host bin-true 744,969 0 0 0 8 0 1,990 129 osh-cpython
25 no-host bin-true 128,620 0 0 0 16 0 1,983 54 osh-native
2 no-host configure.cpython 2,225,117 0 0 0 32,928 0 14,643 1,021 bash
10 no-host configure.cpython 2,237,666 0 0 0 32,992 0 14,694 1,073 dash
18 no-host configure.cpython 6,052,769 0 0 0 27,512 0 13,372 1,142 osh-cpython
26 no-host configure.cpython 2,238,204 0 0 0 27,520 0 13,359 1,033 osh-native
4 no-host configure.ocaml 410,553 0 0 0 5,120 0 1,965 171 bash
12 no-host configure.ocaml 391,160 0 0 0 5,112 0 1,946 150 dash
20 no-host configure.ocaml 634,209 0 0 0 5,112 0 1,856 180 osh-cpython
28 no-host configure.ocaml 413,619 0 0 0 5,120 0 1,939 155 osh-native
5 no-host configure.tcc 6,512 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,482 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 22,958 0 0 0 96 0 53 10 osh-cpython
29 no-host configure.tcc 6,964 0 0 0 104 0 46 2 osh-native
3 no-host configure.util-linux 2,105,717 0 0 0 42,400 0 18,552 1,020 bash
11 no-host configure.util-linux 2,253,542 0 0 0 42,584 0 17,454 1,129 dash
19 no-host configure.util-linux 5,289,903 14 0 0 39,120 0 17,020 1,297 osh-cpython
27 no-host configure.util-linux 2,011,806 0 0 0 39,120 0 17,266 1,022 osh-native
6 no-host configure.yash 256,680 0 0 0 4,120 0 871 61 bash
14 no-host configure.yash 244,086 0 0 0 3,720 0 870 98 dash
22 no-host configure.yash 382,992 0 0 0 3,728 0 858 82 osh-cpython
30 no-host configure.yash 259,118 0 0 0 3,736 0 854 146 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 3,628 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 339 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-40fbcc6f
dash dash-308ec8e6
osh-cpython osh-d57fb636
osh-native osh-0f94b3d9
host label host id
no-host no-host-f581f4dd