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 10 454 22 23.02 1.11
bin-true no-host 678 545 2,285 821 3.37 1.21
configure.cpython no-host 15,127 15,224 28,930 15,356 1.91 1.02
configure.ocaml no-host 3,846 3,759 4,651 3,851 1.21 1.00
configure.tcc no-host 48 42 194 50 4.02 1.03
configure.util-linux no-host 14,115 15,015 31,385 14,575 2.22 1.03
configure.yash no-host 1,827 1,800 2,478 1,847 1.36 1.01
hello-world no-host 1 1 49 3 34.59 2.06

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,541 1,101 22,972 3,172 9.04 1.25
bin-true no-host 104,287 66,414 750,028 127,113 7.19 1.22
configure.cpython no-host 2,213,975 2,247,348 6,132,895 2,221,488 2.77 1.00
configure.ocaml no-host 410,479 391,860 638,298 413,186 1.56 1.01
configure.tcc no-host 6,559 5,478 23,289 7,007 3.55 1.07
configure.util-linux no-host 2,104,074 2,261,505 5,296,275 1,996,669 2.52 0.95
configure.yash no-host 256,791 245,081 382,880 258,305 1.49 1.01
hello-world no-host 151 84 3,682 347 24.38 2.30

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 21.9 8.8 5.06 2.03
bin-true no-host 3.0 1.4 17.4 8.0 5.78 2.65
configure.cpython no-host 27.4 27.5 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.4 20.4 0.99 0.99
configure.tcc no-host 19.4 19.1 19.4 19.4 1.00 1.00
configure.util-linux no-host 30.3 30.0 30.0 30.3 0.99 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 17.3 6.2 6.29 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 0.3 6.2 3,728 3,728 0 681 1,878 1,169 2 0 50,000 0
bin-true no-host 821 1 2 2.6 8.0 154,693 12,993 2,800 9,731 78,347 66,615 5,012 3 50,000 0
configure.cpython no-host 15,356 1 61 15.0 27.4 1,772,669 49,198 28,509 86,378 908,099 778,192 42,399 60 50,000 0
configure.util-linux no-host 14,575 3 63 21.3 30.3 2,703,405 44,768 65,794 109,640 1,320,597 1,273,168 49,081 41 131,588 1
configure.ocaml no-host 3,851 1 2 2.6 20.4 150,039 11,047 5,140 7,510 71,635 70,894 2,680 3 50,000 0
configure.tcc no-host 50 0 0 1.3 19.4 30,528 30,528 0 1,501 14,802 14,225 350 0 50,000 0
configure.yash no-host 1,847 1 2 2.6 24.4 139,696 7,965 6,601 6,317 70,307 63,072 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.8 116,271 64,456 42,664 4,552 54,547 57,172 478 3 85,328 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 19 1 4.3 bash
15 no-host abuild-print-help 10 5 5 3.4 dash
23 no-host abuild-print-help 454 400 57 21.9 osh-cpython
31 no-host abuild-print-help 22 17 5 8.8 osh-native
1 no-host bin-true 678 518 192 3.0 bash
9 no-host bin-true 545 421 131 1.4 dash
17 no-host bin-true 2,285 1,510 1,035 17.4 osh-cpython
25 no-host bin-true 821 594 243 8.0 osh-native
2 no-host configure.cpython 15,127 8,996 6,526 27.4 bash
10 no-host configure.cpython 15,224 9,024 6,619 27.5 dash
18 no-host configure.cpython 28,930 17,461 13,339 27.4 osh-cpython
26 no-host configure.cpython 15,356 8,821 6,798 27.4 osh-native
4 no-host configure.ocaml 3,846 1,632 1,241 20.6 bash
12 no-host configure.ocaml 3,759 1,590 1,190 20.6 dash
20 no-host configure.ocaml 4,651 2,295 1,567 20.4 osh-cpython
28 no-host configure.ocaml 3,851 1,561 1,321 20.4 osh-native
5 no-host configure.tcc 48 33 16 19.4 bash
13 no-host configure.tcc 42 25 17 19.1 dash
21 no-host configure.tcc 194 145 52 19.4 osh-cpython
29 no-host configure.tcc 50 25 25 19.4 osh-native
3 no-host configure.util-linux 14,115 8,897 5,701 30.3 bash
11 no-host configure.util-linux 15,015 9,264 6,249 30.0 dash
19 no-host configure.util-linux 31,385 21,119 11,352 30.0 osh-cpython
27 no-host configure.util-linux 14,575 8,784 5,995 30.3 osh-native
6 no-host configure.yash 1,827 1,057 778 24.4 bash
14 no-host configure.yash 1,800 1,023 777 24.4 dash
22 no-host configure.yash 2,478 1,542 978 24.5 osh-cpython
30 no-host configure.yash 1,847 1,089 761 24.4 osh-native
0 no-host hello-world 1 1 0 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 49 34 15 17.3 osh-cpython
24 no-host hello-world 3 3 0 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 2,541 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,101 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,972 0 0 0 8 0 45 9 osh-cpython
31 no-host abuild-print-help 3,172 0 0 0 16 0 39 1 osh-native
1 no-host bin-true 104,287 0 0 0 8 0 1,995 92 bash
9 no-host bin-true 66,414 0 0 0 8 0 1,987 44 dash
17 no-host bin-true 750,028 0 0 0 8 0 1,997 452 osh-cpython
25 no-host bin-true 127,113 0 0 0 16 0 1,992 57 osh-native
2 no-host configure.cpython 2,213,975 0 0 0 32,928 0 14,510 1,380 bash
10 no-host configure.cpython 2,247,348 0 0 0 32,992 0 14,626 1,188 dash
18 no-host configure.cpython 6,132,895 0 0 0 27,512 0 13,247 1,243 osh-cpython
26 no-host configure.cpython 2,221,488 0 0 0 27,520 0 13,211 1,113 osh-native
4 no-host configure.ocaml 410,479 0 0 0 5,120 0 1,954 171 bash
12 no-host configure.ocaml 391,860 0 0 0 5,112 0 1,944 150 dash
20 no-host configure.ocaml 638,298 0 0 0 5,112 0 1,853 152 osh-cpython
28 no-host configure.ocaml 413,186 0 0 0 5,120 0 1,926 179 osh-native
5 no-host configure.tcc 6,559 0 0 0 104 0 48 3 bash
13 no-host configure.tcc 5,478 0 0 0 96 0 47 4 dash
21 no-host configure.tcc 23,289 0 0 0 96 0 53 12 osh-cpython
29 no-host configure.tcc 7,007 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,104,074 0 0 0 42,408 0 18,647 1,156 bash
11 no-host configure.util-linux 2,261,505 0 0 0 42,592 0 17,511 1,183 dash
19 no-host configure.util-linux 5,296,275 13 0 0 39,112 0 17,091 1,352 osh-cpython
27 no-host configure.util-linux 1,996,669 1 0 0 39,120 0 17,106 1,021 osh-native
6 no-host configure.yash 256,791 0 0 0 4,120 0 874 82 bash
14 no-host configure.yash 245,081 0 0 0 3,720 0 869 113 dash
22 no-host configure.yash 382,880 0 0 0 3,728 0 856 102 osh-cpython
30 no-host configure.yash 258,305 0 0 0 3,736 0 848 70 osh-native
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 84 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,682 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 347 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-40773517
dash dash-308ec8e6
osh-cpython osh-1826de21
osh-native osh-3bfd86f5
host label host id
no-host no-host-556df3ee