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 10 455 22 23.40 1.15
bin-true no-host 677 544 2,219 816 3.28 1.21
configure.cpython no-host 14,877 14,953 28,439 15,175 1.91 1.02
configure.ocaml no-host 3,771 3,711 4,595 3,813 1.22 1.01
configure.tcc no-host 47 42 192 49 4.06 1.04
configure.util-linux no-host 13,965 14,820 30,996 14,391 2.22 1.03
configure.yash no-host 1,846 1,757 2,429 1,830 1.32 0.99
hello-world no-host 1 1 48 3 32.73 1.97

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 1,100 23,241 3,188 9.11 1.25
bin-true no-host 106,352 66,433 754,984 126,222 7.10 1.19
configure.cpython no-host 2,216,817 2,244,923 6,145,427 2,224,537 2.77 1.00
configure.ocaml no-host 410,198 391,317 637,582 413,322 1.55 1.01
configure.tcc no-host 6,551 5,487 23,174 7,012 3.54 1.07
configure.util-linux no-host 2,091,042 2,258,864 5,331,233 2,017,220 2.55 0.96
configure.yash no-host 256,782 245,034 384,504 259,282 1.50 1.01
hello-world no-host 152 83 3,654 343 24.04 2.26

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 21.6 9.0 5.00 2.09
bin-true no-host 3.0 1.4 17.3 8.0 5.74 2.65
configure.cpython no-host 27.4 27.5 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.7 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 30.3 30.4 30.3 30.1 1.00 1.00
configure.yash no-host 24.2 24.4 24.4 24.5 1.01 1.01
hello-world no-host 2.9 1.6 17.2 6.2 5.95 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 3,711 3,711 0 681 1,866 1,164 2 0 50,000 0
bin-true no-host 816 1 2 2.7 8.0 154,676 12,986 2,793 11,734 78,335 64,607 5,012 3 50,000 0
configure.cpython no-host 15,175 2 62 15.8 27.4 1,772,595 49,191 28,502 101,770 908,042 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,391 2 60 22.2 30.1 2,703,259 44,760 65,806 126,121 1,320,486 1,256,652 49,081 41 131,612 1
configure.ocaml no-host 3,813 1 2 2.7 20.6 150,021 11,039 5,132 8,602 71,620 69,799 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,514 30,514 0 1,599 14,790 14,125 350 0 50,000 0
configure.yash no-host 1,830 1 2 2.6 24.5 139,678 7,958 6,594 7,554 70,292 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 9.0 116,257 64,449 42,657 4,609 54,535 57,113 478 3 85,314 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 17 3 4.3 bash
15 no-host abuild-print-help 10 7 3 3.4 dash
23 no-host abuild-print-help 455 395 63 21.6 osh-cpython
31 no-host abuild-print-help 22 21 2 9.0 osh-native
1 no-host bin-true 677 495 214 3.0 bash
9 no-host bin-true 544 425 129 1.4 dash
17 no-host bin-true 2,219 1,465 1,011 17.3 osh-cpython
25 no-host bin-true 816 596 233 8.0 osh-native
2 no-host configure.cpython 14,877 8,908 6,373 27.4 bash
10 no-host configure.cpython 14,953 8,874 6,497 27.5 dash
18 no-host configure.cpython 28,439 17,383 12,889 27.4 osh-cpython
26 no-host configure.cpython 15,175 8,886 6,557 27.4 osh-native
4 no-host configure.ocaml 3,771 1,592 1,217 20.6 bash
12 no-host configure.ocaml 3,711 1,547 1,183 20.7 dash
20 no-host configure.ocaml 4,595 2,213 1,588 20.6 osh-cpython
28 no-host configure.ocaml 3,813 1,625 1,226 20.6 osh-native
5 no-host configure.tcc 47 40 8 19.3 bash
13 no-host configure.tcc 42 28 14 19.4 dash
21 no-host configure.tcc 192 145 50 19.4 osh-cpython
29 no-host configure.tcc 49 24 25 19.4 osh-native
3 no-host configure.util-linux 13,965 8,968 5,480 30.3 bash
11 no-host configure.util-linux 14,820 9,037 6,280 30.4 dash
19 no-host configure.util-linux 30,996 20,616 11,471 30.3 osh-cpython
27 no-host configure.util-linux 14,391 8,628 5,954 30.1 osh-native
6 no-host configure.yash 1,846 1,049 781 24.2 bash
14 no-host configure.yash 1,757 1,058 702 24.4 dash
22 no-host configure.yash 2,429 1,413 1,057 24.4 osh-cpython
30 no-host configure.yash 1,830 1,107 728 24.5 osh-native
0 no-host hello-world 1 0 1 2.9 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 48 32 16 17.2 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 2,552 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,100 0 0 0 8 0 39 3 dash
23 no-host abuild-print-help 23,241 0 0 0 8 0 47 11 osh-cpython
31 no-host abuild-print-help 3,188 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 106,352 0 0 0 8 0 1,991 75 bash
9 no-host bin-true 66,433 0 0 0 8 0 1,988 74 dash
17 no-host bin-true 754,984 0 0 0 8 0 2,001 156 osh-cpython
25 no-host bin-true 126,222 0 0 0 16 0 1,997 54 osh-native
2 no-host configure.cpython 2,216,817 0 0 0 32,928 0 14,433 1,094 bash
10 no-host configure.cpython 2,244,923 0 0 0 32,992 0 14,626 1,017 dash
18 no-host configure.cpython 6,145,427 1 0 0 27,512 0 13,193 1,160 osh-cpython
26 no-host configure.cpython 2,224,537 0 0 0 27,520 0 13,199 979 osh-native
4 no-host configure.ocaml 410,198 0 0 0 5,120 0 1,949 269 bash
12 no-host configure.ocaml 391,317 0 0 0 5,112 0 1,865 148 dash
20 no-host configure.ocaml 637,582 0 0 0 5,112 0 1,861 197 osh-cpython
28 no-host configure.ocaml 413,322 0 0 0 5,120 0 1,934 155 osh-native
5 no-host configure.tcc 6,551 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,487 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,174 0 0 0 96 0 53 8 osh-cpython
29 no-host configure.tcc 7,012 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,091,042 1 0 0 42,400 0 18,550 1,067 bash
11 no-host configure.util-linux 2,258,864 3 0 0 42,592 0 17,479 1,093 dash
19 no-host configure.util-linux 5,331,233 9 0 0 39,112 0 17,061 1,200 osh-cpython
27 no-host configure.util-linux 2,017,220 1 0 0 39,120 0 17,089 1,039 osh-native
6 no-host configure.yash 256,782 0 0 0 4,120 0 877 98 bash
14 no-host configure.yash 245,034 0 0 0 3,720 0 865 79 dash
22 no-host configure.yash 384,504 0 0 0 3,728 0 858 110 osh-cpython
30 no-host configure.yash 259,282 0 0 0 3,736 0 855 92 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 1 dash
16 no-host hello-world 3,654 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 343 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-079fcf9d
dash dash-308ec8e6
osh-cpython osh-8e16f39f
osh-native osh-9cf5f623
host label host id
no-host no-host-e54d7702