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 9 454 22 23.85 1.17
bin-true no-host 671 547 2,242 818 3.34 1.22
configure.cpython no-host 14,898 14,941 28,306 15,242 1.90 1.02
configure.ocaml no-host 3,781 3,720 4,608 3,829 1.22 1.01
configure.tcc no-host 48 41 192 49 4.03 1.04
configure.util-linux no-host 13,906 14,763 30,818 14,332 2.22 1.03
configure.yash no-host 1,828 1,757 2,417 1,813 1.32 0.99
hello-world no-host 1 1 49 3 33.04 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 2,542 1,097 23,443 3,174 9.22 1.25
bin-true no-host 102,352 66,488 749,641 128,217 7.32 1.25
configure.cpython no-host 2,226,477 2,244,680 6,131,413 2,240,912 2.75 1.01
configure.ocaml no-host 410,310 391,278 640,043 413,377 1.56 1.01
configure.tcc no-host 6,586 5,501 23,283 6,984 3.54 1.06
configure.util-linux no-host 2,095,635 2,253,056 5,321,219 2,020,551 2.54 0.96
configure.yash no-host 256,102 244,510 384,844 258,504 1.50 1.01
hello-world no-host 150 81 3,680 349 24.53 2.33

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 21.9 8.9 5.06 2.06
bin-true no-host 3.0 1.6 17.4 7.9 5.78 2.61
configure.cpython no-host 27.4 27.4 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 19.4 19.3 19.4 19.5 1.00 1.01
configure.util-linux no-host 30.1 30.1 30.3 30.0 1.00 1.00
configure.yash no-host 24.2 24.2 24.2 24.4 1.00 1.01
hello-world no-host 2.8 1.4 17.3 6.0 6.29 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 0.3 6.0 3,727 3,727 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 818 1 2 2.7 7.9 154,692 12,992 2,799 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 15,242 1 61 15.8 27.4 1,772,668 49,197 28,508 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 14,332 2 60 22.2 30.0 2,703,404 44,766 65,812 126,121 1,320,596 1,256,687 49,081 41 131,624 1
configure.ocaml no-host 3,829 1 2 2.7 20.6 150,038 11,045 5,138 8,602 71,634 69,802 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.5 30,527 30,527 0 1,599 14,801 14,127 350 0 50,000 0
configure.yash no-host 1,813 1 2 2.6 24.4 139,695 7,964 6,600 7,554 70,306 61,835 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.9 116,270 64,455 42,663 4,610 54,546 57,114 478 3 85,326 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 9 6 4 3.5 dash
23 no-host abuild-print-help 454 412 46 21.9 osh-cpython
31 no-host abuild-print-help 22 11 12 8.9 osh-native
1 no-host bin-true 671 477 224 3.0 bash
9 no-host bin-true 547 418 140 1.6 dash
17 no-host bin-true 2,242 1,460 1,044 17.4 osh-cpython
25 no-host bin-true 818 580 254 7.9 osh-native
2 no-host configure.cpython 14,898 9,056 6,239 27.4 bash
10 no-host configure.cpython 14,941 9,022 6,339 27.4 dash
18 no-host configure.cpython 28,306 17,284 12,855 27.4 osh-cpython
26 no-host configure.cpython 15,242 8,954 6,562 27.4 osh-native
4 no-host configure.ocaml 3,781 1,649 1,170 20.6 bash
12 no-host configure.ocaml 3,720 1,639 1,101 20.6 dash
20 no-host configure.ocaml 4,608 2,302 1,512 20.6 osh-cpython
28 no-host configure.ocaml 3,829 1,568 1,297 20.6 osh-native
5 no-host configure.tcc 48 33 16 19.4 bash
13 no-host configure.tcc 41 32 10 19.3 dash
21 no-host configure.tcc 192 132 62 19.4 osh-cpython
29 no-host configure.tcc 49 23 27 19.5 osh-native
3 no-host configure.util-linux 13,906 8,768 5,611 30.1 bash
11 no-host configure.util-linux 14,763 9,088 6,172 30.1 dash
19 no-host configure.util-linux 30,818 20,677 11,217 30.3 osh-cpython
27 no-host configure.util-linux 14,332 8,528 6,002 30.0 osh-native
6 no-host configure.yash 1,828 1,027 797 24.2 bash
14 no-host configure.yash 1,757 995 765 24.2 dash
22 no-host configure.yash 2,417 1,451 1,010 24.2 osh-cpython
30 no-host configure.yash 1,813 1,019 797 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 25 24 17.3 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 2,542 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,097 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,443 0 0 0 8 0 47 14 osh-cpython
31 no-host abuild-print-help 3,174 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 102,352 0 0 0 8 0 1,987 46 bash
9 no-host bin-true 66,488 0 0 0 8 0 1,992 85 dash
17 no-host bin-true 749,641 0 0 0 8 0 1,994 275 osh-cpython
25 no-host bin-true 128,217 0 0 0 16 0 1,992 107 osh-native
2 no-host configure.cpython 2,226,477 0 0 0 32,928 0 14,582 1,214 bash
10 no-host configure.cpython 2,244,680 0 0 0 32,992 0 14,654 1,023 dash
18 no-host configure.cpython 6,131,413 1 0 0 27,512 0 13,304 1,227 osh-cpython
26 no-host configure.cpython 2,240,912 0 0 0 27,520 0 13,415 1,224 osh-native
4 no-host configure.ocaml 410,310 0 0 0 5,120 0 1,948 225 bash
12 no-host configure.ocaml 391,278 0 0 0 5,112 0 1,900 145 dash
20 no-host configure.ocaml 640,043 1 0 0 5,112 0 1,865 187 osh-cpython
28 no-host configure.ocaml 413,377 0 0 0 5,120 0 1,929 173 osh-native
5 no-host configure.tcc 6,586 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,501 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,283 0 0 0 96 0 53 10 osh-cpython
29 no-host configure.tcc 6,984 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,095,635 1 0 0 42,400 0 18,699 952 bash
11 no-host configure.util-linux 2,253,056 0 0 0 42,592 0 17,459 1,170 dash
19 no-host configure.util-linux 5,321,219 8 0 0 39,112 0 17,204 1,276 osh-cpython
27 no-host configure.util-linux 2,020,551 0 0 0 39,120 0 17,029 1,075 osh-native
6 no-host configure.yash 256,102 0 0 0 4,120 0 878 120 bash
14 no-host configure.yash 244,510 0 0 0 3,720 0 872 83 dash
22 no-host configure.yash 384,844 0 0 0 3,728 0 859 99 osh-cpython
30 no-host configure.yash 258,504 0 0 0 3,736 0 852 87 osh-native
0 no-host hello-world 150 0 0 0 8 0 1 0 bash
8 no-host hello-world 81 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,680 0 0 0 8 0 7 2 osh-cpython
24 no-host hello-world 349 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-94bc123a
dash dash-308ec8e6
osh-cpython osh-91f95c36
osh-native osh-fe68cdb5
host label host id
no-host no-host-556df3ee