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 10 449 23 21.01 1.07
bin-true no-host 681 556 2,243 824 3.29 1.21
configure.cpython no-host 15,202 15,541 29,297 15,489 1.93 1.02
configure.ocaml no-host 3,838 3,823 4,647 3,890 1.21 1.01
configure.tcc no-host 49 42 193 51 3.94 1.04
configure.util-linux no-host 14,158 15,081 31,782 14,623 2.24 1.03
configure.yash no-host 1,854 1,782 2,458 1,893 1.33 1.02
hello-world no-host 1 1 50 3 34.01 1.92

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,552 1,091 23,068 3,218 9.04 1.26
bin-true no-host 107,345 65,439 745,978 129,609 6.95 1.21
configure.cpython no-host 2,219,133 2,246,097 6,062,490 2,242,132 2.73 1.01
configure.ocaml no-host 410,682 391,237 633,772 413,570 1.54 1.01
configure.tcc no-host 6,524 5,467 22,977 6,997 3.52 1.07
configure.util-linux no-host 2,102,476 2,257,359 5,299,979 2,010,801 2.52 0.96
configure.yash no-host 256,008 244,695 383,980 258,499 1.50 1.01
hello-world no-host 152 83 3,634 339 23.91 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 9.0 5.00 2.09
bin-true no-host 2.9 1.4 17.2 7.9 5.95 2.73
configure.cpython no-host 27.4 27.4 27.4 27.3 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.4 19.4 19.1 19.3 0.99 0.99
configure.util-linux no-host 30.0 30.1 30.1 30.3 1.00 1.01
configure.yash no-host 24.4 24.5 24.4 24.4 1.00 1.00
hello-world no-host 2.9 1.4 17.0 6.2 5.91 2.14

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 824 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 15,489 1 67 15.9 27.3 1,765,934 39,052 24,503 101,923 901,347 762,664 42,399 60 50,000 0
configure.util-linux no-host 14,623 3 64 22.2 30.3 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 3,890 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 51 0 0 1.3 19.3 30,387 30,387 0 1,599 14,663 14,125 350 0 50,000 0
configure.yash no-host 1,893 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 23 1 2 2.8 9.0 116,013 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 21 20 2 4.3 bash
15 no-host abuild-print-help 10 6 4 3.5 dash
23 no-host abuild-print-help 449 398 55 21.6 osh-cpython
31 no-host abuild-print-help 23 15 9 9.0 osh-native
1 no-host bin-true 681 541 172 2.9 bash
9 no-host bin-true 556 431 135 1.4 dash
17 no-host bin-true 2,243 1,462 1,034 17.2 osh-cpython
25 no-host bin-true 824 600 238 7.9 osh-native
2 no-host configure.cpython 15,202 9,368 6,247 27.4 bash
10 no-host configure.cpython 15,541 9,255 6,717 27.4 dash
18 no-host configure.cpython 29,297 17,759 13,411 27.4 osh-cpython
26 no-host configure.cpython 15,489 9,004 6,760 27.3 osh-native
4 no-host configure.ocaml 3,838 1,662 1,210 20.6 bash
12 no-host configure.ocaml 3,823 1,590 1,252 20.6 dash
20 no-host configure.ocaml 4,647 2,303 1,545 20.6 osh-cpython
28 no-host configure.ocaml 3,890 1,695 1,235 20.6 osh-native
5 no-host configure.tcc 49 28 22 19.4 bash
13 no-host configure.tcc 42 18 24 19.4 dash
21 no-host configure.tcc 193 167 29 19.1 osh-cpython
29 no-host configure.tcc 51 35 16 19.3 osh-native
3 no-host configure.util-linux 14,158 9,041 5,609 30.0 bash
11 no-host configure.util-linux 15,081 9,293 6,289 30.1 dash
19 no-host configure.util-linux 31,782 21,146 11,726 30.1 osh-cpython
27 no-host configure.util-linux 14,623 8,951 5,877 30.3 osh-native
6 no-host configure.yash 1,854 1,063 800 24.4 bash
14 no-host configure.yash 1,782 1,089 696 24.5 dash
22 no-host configure.yash 2,458 1,497 1,002 24.4 osh-cpython
30 no-host configure.yash 1,893 1,127 770 24.4 osh-native
0 no-host hello-world 1 1 0 2.9 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 50 38 12 17.0 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 2,552 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,091 0 0 0 8 0 39 2 dash
23 no-host abuild-print-help 23,068 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,218 0 0 0 16 0 41 0 osh-native
1 no-host bin-true 107,345 0 0 0 8 0 1,990 42 bash
9 no-host bin-true 65,439 0 0 0 8 0 1,989 64 dash
17 no-host bin-true 745,978 0 0 0 8 0 1,999 155 osh-cpython
25 no-host bin-true 129,609 0 0 0 16 0 1,987 54 osh-native
2 no-host configure.cpython 2,219,133 1 0 0 32,928 0 14,615 1,167 bash
10 no-host configure.cpython 2,246,097 0 0 0 32,992 0 14,673 1,244 dash
18 no-host configure.cpython 6,062,490 0 0 0 27,512 0 13,387 1,231 osh-cpython
26 no-host configure.cpython 2,242,132 0 0 0 27,520 0 13,338 1,055 osh-native
4 no-host configure.ocaml 410,682 0 0 0 5,120 0 1,946 240 bash
12 no-host configure.ocaml 391,237 0 0 0 5,112 0 1,875 149 dash
20 no-host configure.ocaml 633,772 1 0 0 5,112 0 1,854 181 osh-cpython
28 no-host configure.ocaml 413,570 0 0 0 5,120 0 1,933 177 osh-native
5 no-host configure.tcc 6,524 0 0 0 104 0 49 7 bash
13 no-host configure.tcc 5,467 0 0 0 96 0 47 14 dash
21 no-host configure.tcc 22,977 0 0 0 96 0 53 8 osh-cpython
29 no-host configure.tcc 6,997 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,102,476 1 0 0 42,400 0 18,522 1,027 bash
11 no-host configure.util-linux 2,257,359 1 0 0 42,592 0 17,215 1,107 dash
19 no-host configure.util-linux 5,299,979 12 0 0 39,136 0 17,198 1,226 osh-cpython
27 no-host configure.util-linux 2,010,801 0 0 0 39,120 0 17,035 973 osh-native
6 no-host configure.yash 256,008 0 0 0 4,120 0 868 71 bash
14 no-host configure.yash 244,695 0 0 0 3,720 0 874 73 dash
22 no-host configure.yash 383,980 0 0 0 3,728 0 858 93 osh-cpython
30 no-host configure.yash 258,499 0 0 0 3,736 0 853 89 osh-native
0 no-host hello-world 152 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 3,634 0 0 0 8 0 7 4 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-9b0acba4
dash dash-308ec8e6
osh-cpython osh-adfaa821
osh-native osh-5605b977
host label host id
no-host no-host-f581f4dd