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 9 455 22 23.72 1.14
bin-true no-host 667 542 2,216 815 3.32 1.22
configure.cpython no-host 14,812 15,040 28,608 15,133 1.93 1.02
configure.ocaml no-host 3,777 3,730 4,581 3,808 1.21 1.01
configure.tcc no-host 48 42 190 49 3.99 1.03
configure.util-linux no-host 13,874 14,964 31,004 14,277 2.23 1.03
configure.yash no-host 1,798 1,752 2,408 1,814 1.34 1.01
hello-world no-host 1 1 48 3 32.18 1.90

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,505 1,095 23,228 3,188 9.27 1.27
bin-true no-host 103,394 66,393 754,074 127,158 7.29 1.23
configure.cpython no-host 2,214,124 2,245,452 6,130,501 2,226,451 2.77 1.01
configure.ocaml no-host 410,529 391,574 637,652 413,611 1.55 1.01
configure.tcc no-host 6,540 5,490 23,175 7,019 3.54 1.07
configure.util-linux no-host 2,094,590 2,254,445 5,321,497 2,017,099 2.54 0.96
configure.yash no-host 256,706 244,550 385,113 258,620 1.50 1.01
hello-world no-host 153 81 3,648 343 23.84 2.24

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 1.3 17.4 8.1 5.78 2.70
configure.cpython no-host 27.4 27.5 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.4 19.3 19.4 1.00 1.01
configure.util-linux no-host 30.0 30.0 30.3 30.1 1.01 1.00
configure.yash no-host 24.5 24.4 24.2 24.4 0.99 0.99
hello-world no-host 2.8 1.4 17.2 6.0 6.24 2.19

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 3,711 3,711 0 681 1,866 1,164 2 0 50,000 0
bin-true no-host 815 1 2 2.7 8.1 154,676 12,986 2,793 11,734 78,335 64,607 5,012 3 50,000 0
configure.cpython no-host 15,133 2 60 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 14,277 3 58 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 3,808 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 1,814 1 2 2.6 24.4 139,678 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 13 7 4.3 bash
15 no-host abuild-print-help 9 8 1 3.4 dash
23 no-host abuild-print-help 455 412 46 21.6 osh-cpython
31 no-host abuild-print-help 22 21 2 9.0 osh-native
1 no-host bin-true 667 481 214 3.0 bash
9 no-host bin-true 542 426 126 1.3 dash
17 no-host bin-true 2,216 1,429 1,043 17.4 osh-cpython
25 no-host bin-true 815 563 266 8.1 osh-native
2 no-host configure.cpython 14,812 8,909 6,294 27.4 bash
10 no-host configure.cpython 15,040 9,283 6,169 27.5 dash
18 no-host configure.cpython 28,608 17,494 12,964 27.4 osh-cpython
26 no-host configure.cpython 15,133 8,840 6,553 27.4 osh-native
4 no-host configure.ocaml 3,777 1,660 1,147 20.6 bash
12 no-host configure.ocaml 3,730 1,527 1,222 20.6 dash
20 no-host configure.ocaml 4,581 2,217 1,566 20.6 osh-cpython
28 no-host configure.ocaml 3,808 1,628 1,217 20.6 osh-native
5 no-host configure.tcc 48 31 17 19.3 bash
13 no-host configure.tcc 42 16 26 19.4 dash
21 no-host configure.tcc 190 146 47 19.3 osh-cpython
29 no-host configure.tcc 49 29 20 19.4 osh-native
3 no-host configure.util-linux 13,874 8,809 5,540 30.0 bash
11 no-host configure.util-linux 14,964 9,312 6,139 30.0 dash
19 no-host configure.util-linux 31,004 20,703 11,379 30.3 osh-cpython
27 no-host configure.util-linux 14,277 8,485 5,982 30.1 osh-native
6 no-host configure.yash 1,798 1,015 792 24.5 bash
14 no-host configure.yash 1,752 996 759 24.4 dash
22 no-host configure.yash 2,408 1,470 978 24.2 osh-cpython
30 no-host configure.yash 1,814 999 819 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 48 17 31 17.2 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 2,505 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,095 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,228 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,188 0 0 0 16 0 41 0 osh-native
1 no-host bin-true 103,394 0 0 0 8 0 1,988 55 bash
9 no-host bin-true 66,393 0 0 0 8 0 1,994 60 dash
17 no-host bin-true 754,074 0 0 0 8 0 1,990 85 osh-cpython
25 no-host bin-true 127,158 0 0 0 16 0 1,994 84 osh-native
2 no-host configure.cpython 2,214,124 1 0 0 32,928 0 14,486 1,088 bash
10 no-host configure.cpython 2,245,452 0 0 0 32,992 0 14,645 997 dash
18 no-host configure.cpython 6,130,501 0 0 0 27,512 0 13,265 1,152 osh-cpython
26 no-host configure.cpython 2,226,451 0 0 0 27,520 0 13,278 1,064 osh-native
4 no-host configure.ocaml 410,529 0 0 0 5,120 0 1,956 213 bash
12 no-host configure.ocaml 391,574 0 0 0 5,112 0 1,947 163 dash
20 no-host configure.ocaml 637,652 0 0 0 5,112 0 1,863 174 osh-cpython
28 no-host configure.ocaml 413,611 0 0 0 5,120 0 1,930 154 osh-native
5 no-host configure.tcc 6,540 0 0 0 104 0 49 4 bash
13 no-host configure.tcc 5,490 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,175 0 0 0 96 0 53 8 osh-cpython
29 no-host configure.tcc 7,019 0 0 0 104 0 47 4 osh-native
3 no-host configure.util-linux 2,094,590 0 0 0 42,400 0 18,658 1,007 bash
11 no-host configure.util-linux 2,254,445 0 0 0 42,584 0 17,479 1,057 dash
19 no-host configure.util-linux 5,321,497 6 0 0 39,112 0 17,204 1,220 osh-cpython
27 no-host configure.util-linux 2,017,099 0 0 0 39,120 0 17,018 863 osh-native
6 no-host configure.yash 256,706 0 0 0 4,120 0 870 76 bash
14 no-host configure.yash 244,550 0 0 0 3,720 0 867 87 dash
22 no-host configure.yash 385,113 0 0 0 3,728 0 862 108 osh-cpython
30 no-host configure.yash 258,620 0 0 0 3,736 0 848 79 osh-native
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 81 0 0 0 8 0 1 1 dash
16 no-host hello-world 3,648 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-ae88c46a
dash dash-308ec8e6
osh-cpython osh-eee1d57f
osh-native osh-a0367f07
host label host id
no-host no-host-e54d7702