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 10 458 22 23.92 1.14
bin-true no-host 682 552 2,246 826 3.29 1.21
configure.cpython no-host 15,054 15,110 28,526 15,299 1.89 1.02
configure.ocaml no-host 3,841 3,741 4,651 3,828 1.21 1.00
configure.tcc no-host 47 41 194 49 4.09 1.04
configure.util-linux no-host 14,058 14,878 31,104 14,399 2.21 1.02
configure.yash no-host 1,819 1,775 2,478 1,828 1.36 1.00
hello-world no-host 1 1 48 3 32.64 1.91

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,507 1,114 23,024 3,153 9.18 1.26
bin-true no-host 106,346 66,476 750,557 128,413 7.06 1.21
configure.cpython no-host 2,220,070 2,239,054 6,110,587 2,215,323 2.75 1.00
configure.ocaml no-host 410,450 390,893 638,883 413,055 1.56 1.01
configure.tcc no-host 6,561 5,497 23,289 6,976 3.55 1.06
configure.util-linux no-host 2,099,810 2,261,622 5,300,367 1,991,879 2.52 0.95
configure.yash no-host 256,022 244,507 383,650 258,057 1.50 1.01
hello-world no-host 153 78 3,692 348 24.13 2.27

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 1.3 17.4 7.9 5.78 2.61
configure.cpython no-host 27.4 27.5 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.4 20.4 20.6 0.99 1.00
configure.tcc no-host 19.4 19.4 19.3 19.3 0.99 0.99
configure.util-linux no-host 30.4 30.3 30.1 30.0 0.99 0.99
configure.yash no-host 24.4 24.4 24.4 24.4 1.00 1.00
hello-world no-host 2.8 1.4 17.4 6.2 6.33 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 3,736 3,736 0 681 1,886 1,169 2 0 50,000 0
bin-true no-host 826 1 2 2.6 7.9 154,701 13,053 2,806 9,731 78,355 66,615 5,012 3 50,000 0
configure.cpython no-host 15,299 1 62 15.0 27.4 1,772,677 49,204 28,515 86,378 908,107 778,192 42,399 60 50,000 0
configure.util-linux no-host 14,399 3 61 21.3 30.0 2,703,413 42,779 65,820 109,640 1,320,605 1,273,168 49,081 41 131,640 1
configure.ocaml no-host 3,828 1 2 2.6 20.6 150,047 11,053 5,146 7,510 71,643 70,894 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,536 30,536 0 1,501 14,810 14,225 350 0 50,000 0
configure.yash no-host 1,828 1 2 2.6 24.4 139,704 7,971 6,607 6,317 70,315 63,072 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.8 116,279 64,462 42,670 4,552 54,555 57,172 478 3 85,340 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 8 2 3.4 dash
23 no-host abuild-print-help 458 417 45 21.9 osh-cpython
31 no-host abuild-print-help 22 10 12 8.8 osh-native
1 no-host bin-true 682 496 218 3.0 bash
9 no-host bin-true 552 419 141 1.3 dash
17 no-host bin-true 2,246 1,540 966 17.4 osh-cpython
25 no-host bin-true 826 594 246 7.9 osh-native
2 no-host configure.cpython 15,054 9,165 6,282 27.4 bash
10 no-host configure.cpython 15,110 9,073 6,453 27.5 dash
18 no-host configure.cpython 28,526 17,276 13,091 27.4 osh-cpython
26 no-host configure.cpython 15,299 8,981 6,565 27.4 osh-native
4 no-host configure.ocaml 3,841 1,638 1,227 20.6 bash
12 no-host configure.ocaml 3,741 1,595 1,167 20.4 dash
20 no-host configure.ocaml 4,651 2,283 1,576 20.4 osh-cpython
28 no-host configure.ocaml 3,828 1,645 1,222 20.6 osh-native
5 no-host configure.tcc 47 15 33 19.4 bash
13 no-host configure.tcc 41 27 14 19.4 dash
21 no-host configure.tcc 194 145 53 19.3 osh-cpython
29 no-host configure.tcc 49 21 29 19.3 osh-native
3 no-host configure.util-linux 14,058 8,778 5,759 30.4 bash
11 no-host configure.util-linux 14,878 9,145 6,232 30.3 dash
19 no-host configure.util-linux 31,104 20,690 11,504 30.1 osh-cpython
27 no-host configure.util-linux 14,399 8,647 5,938 30.0 osh-native
6 no-host configure.yash 1,819 1,030 796 24.4 bash
14 no-host configure.yash 1,775 1,014 765 24.4 dash
22 no-host configure.yash 2,478 1,581 939 24.4 osh-cpython
30 no-host configure.yash 1,828 1,073 760 24.4 osh-native
0 no-host hello-world 1 1 0 2.8 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 48 32 16 17.4 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 2,507 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,114 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,024 0 0 0 8 0 45 15 osh-cpython
31 no-host abuild-print-help 3,153 0 0 0 16 0 39 3 osh-native
1 no-host bin-true 106,346 0 0 0 8 0 1,993 113 bash
9 no-host bin-true 66,476 0 0 0 8 0 1,986 73 dash
17 no-host bin-true 750,557 0 0 0 8 0 1,995 208 osh-cpython
25 no-host bin-true 128,413 0 0 0 16 0 1,988 299 osh-native
2 no-host configure.cpython 2,220,070 1 0 0 32,928 0 14,501 1,103 bash
10 no-host configure.cpython 2,239,054 0 0 0 32,992 0 14,665 1,136 dash
18 no-host configure.cpython 6,110,587 0 0 0 27,512 0 13,232 1,125 osh-cpython
26 no-host configure.cpython 2,215,323 0 0 0 27,520 0 13,209 1,121 osh-native
4 no-host configure.ocaml 410,450 0 0 0 5,120 0 1,963 176 bash
12 no-host configure.ocaml 390,893 0 0 0 5,112 0 1,879 161 dash
20 no-host configure.ocaml 638,883 0 0 0 5,112 0 1,854 201 osh-cpython
28 no-host configure.ocaml 413,055 0 0 0 5,120 0 1,921 188 osh-native
5 no-host configure.tcc 6,561 0 0 0 104 0 49 0 bash
13 no-host configure.tcc 5,497 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,289 0 0 0 96 0 53 13 osh-cpython
29 no-host configure.tcc 6,976 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,099,810 0 0 0 42,408 0 18,590 1,031 bash
11 no-host configure.util-linux 2,261,622 1 0 0 42,592 0 17,443 1,030 dash
19 no-host configure.util-linux 5,300,367 6 0 0 39,112 0 16,949 1,279 osh-cpython
27 no-host configure.util-linux 1,991,879 0 0 0 39,128 0 16,979 1,033 osh-native
6 no-host configure.yash 256,022 0 0 0 4,120 0 869 96 bash
14 no-host configure.yash 244,507 0 0 0 3,720 0 872 81 dash
22 no-host configure.yash 383,650 0 0 0 3,728 0 856 98 osh-cpython
30 no-host configure.yash 258,057 0 0 0 3,736 0 848 96 osh-native
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 78 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,692 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 348 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-eb979332
dash dash-308ec8e6
osh-cpython osh-79b30df4
osh-native osh-3089e002
host label host id
no-host no-host-556df3ee