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 10 460 23 23.66 1.17
bin-true no-host 692 548 2,293 821 3.31 1.19
configure.cpython no-host 15,643 15,654 30,112 15,892 1.92 1.02
configure.ocaml no-host 3,946 3,849 4,749 3,908 1.20 0.99
configure.tcc no-host 48 43 199 50 4.12 1.04
configure.util-linux no-host 14,496 15,463 32,279 14,976 2.23 1.03
configure.yash no-host 1,877 1,832 2,549 1,893 1.36 1.01
hello-world no-host 2 1 51 3 31.93 1.82

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,532 1,094 23,496 3,183 9.28 1.26
bin-true no-host 106,321 66,435 753,872 128,174 7.09 1.21
configure.cpython no-host 2,214,823 2,241,616 6,136,380 2,232,631 2.77 1.01
configure.ocaml no-host 410,010 391,557 639,482 413,435 1.56 1.01
configure.tcc no-host 6,551 5,485 23,243 6,988 3.55 1.07
configure.util-linux no-host 2,093,805 2,265,011 5,321,674 2,018,746 2.54 0.96
configure.yash no-host 255,983 244,658 384,637 258,952 1.50 1.01
hello-world no-host 150 78 3,689 348 24.59 2.32

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 21.8 8.9 5.03 2.06
bin-true no-host 3.0 1.4 17.4 7.9 5.78 2.61
configure.cpython no-host 27.3 27.5 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.6 20.6 1.01 1.01
configure.tcc no-host 19.3 19.3 19.4 19.3 1.01 1.00
configure.util-linux no-host 30.3 30.4 30.3 30.1 1.00 1.00
configure.yash no-host 24.4 24.4 24.4 24.2 1.00 0.99
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 3,727 3,727 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 821 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 15,892 2 66 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 14,976 3 65 22.2 30.1 2,703,404 44,766 65,792 126,121 1,320,596 1,256,687 49,081 41 131,584 1
configure.ocaml no-host 3,908 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 50 0 0 1.3 19.3 30,527 30,527 0 1,599 14,801 14,127 350 0 50,000 0
configure.yash no-host 1,893 1 2 2.6 24.2 139,695 7,964 6,600 7,554 70,306 61,835 2,990 3 50,000 0
abuild-print-help no-host 23 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 10 9 1 3.4 dash
23 no-host abuild-print-help 460 416 47 21.8 osh-cpython
31 no-host abuild-print-help 23 14 9 8.9 osh-native
1 no-host bin-true 692 498 228 3.0 bash
9 no-host bin-true 548 428 128 1.4 dash
17 no-host bin-true 2,293 1,460 1,099 17.4 osh-cpython
25 no-host bin-true 821 584 249 7.9 osh-native
2 no-host configure.cpython 15,643 9,384 6,668 27.3 bash
10 no-host configure.cpython 15,654 9,495 6,577 27.5 dash
18 no-host configure.cpython 30,112 18,408 13,668 27.4 osh-cpython
26 no-host configure.cpython 15,892 9,257 6,880 27.4 osh-native
4 no-host configure.ocaml 3,946 1,756 1,230 20.4 bash
12 no-host configure.ocaml 3,849 1,593 1,275 20.6 dash
20 no-host configure.ocaml 4,749 2,275 1,682 20.6 osh-cpython
28 no-host configure.ocaml 3,908 1,736 1,210 20.6 osh-native
5 no-host configure.tcc 48 31 18 19.3 bash
13 no-host configure.tcc 43 20 22 19.3 dash
21 no-host configure.tcc 199 156 46 19.4 osh-cpython
29 no-host configure.tcc 50 35 16 19.3 osh-native
3 no-host configure.util-linux 14,496 8,997 5,968 30.3 bash
11 no-host configure.util-linux 15,463 9,340 6,601 30.4 dash
19 no-host configure.util-linux 32,279 21,597 11,800 30.3 osh-cpython
27 no-host configure.util-linux 14,976 9,045 6,100 30.1 osh-native
6 no-host configure.yash 1,877 1,048 838 24.4 bash
14 no-host configure.yash 1,832 971 865 24.4 dash
22 no-host configure.yash 2,549 1,564 1,031 24.4 osh-cpython
30 no-host configure.yash 1,893 996 901 24.2 osh-native
0 no-host hello-world 2 2 0 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 51 24 27 17.3 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 2,532 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,094 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,496 0 0 0 8 0 47 4 osh-cpython
31 no-host abuild-print-help 3,183 0 0 0 16 0 41 3 osh-native
1 no-host bin-true 106,321 0 0 0 8 0 1,992 57 bash
9 no-host bin-true 66,435 0 0 0 8 0 1,991 42 dash
17 no-host bin-true 753,872 0 0 0 8 0 2,003 330 osh-cpython
25 no-host bin-true 128,174 0 0 0 16 0 1,992 165 osh-native
2 no-host configure.cpython 2,214,823 0 0 0 32,928 0 14,480 1,033 bash
10 no-host configure.cpython 2,241,616 0 0 0 32,992 0 14,529 1,137 dash
18 no-host configure.cpython 6,136,380 1 0 0 27,512 0 13,350 1,218 osh-cpython
26 no-host configure.cpython 2,232,631 0 0 0 27,520 0 13,270 1,040 osh-native
4 no-host configure.ocaml 410,010 0 0 0 5,120 0 1,949 163 bash
12 no-host configure.ocaml 391,557 0 0 0 5,112 0 1,941 142 dash
20 no-host configure.ocaml 639,482 0 0 0 5,112 0 1,859 171 osh-cpython
28 no-host configure.ocaml 413,435 0 0 0 5,120 0 1,937 168 osh-native
5 no-host configure.tcc 6,551 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,485 0 0 0 96 0 48 6 dash
21 no-host configure.tcc 23,243 0 0 0 96 0 52 7 osh-cpython
29 no-host configure.tcc 6,988 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,093,805 0 0 0 42,408 0 18,570 1,061 bash
11 no-host configure.util-linux 2,265,011 1 0 0 42,592 0 17,411 1,098 dash
19 no-host configure.util-linux 5,321,674 12 0 0 39,112 0 17,101 1,340 osh-cpython
27 no-host configure.util-linux 2,018,746 0 0 0 39,128 0 17,202 974 osh-native
6 no-host configure.yash 255,983 0 0 0 4,120 0 867 77 bash
14 no-host configure.yash 244,658 0 0 0 3,720 0 867 76 dash
22 no-host configure.yash 384,637 0 0 0 3,728 0 860 100 osh-cpython
30 no-host configure.yash 258,952 0 0 0 3,736 0 850 77 osh-native
0 no-host hello-world 150 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 3,689 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-fd5a8220
dash dash-308ec8e6
osh-cpython osh-f5bbec33
osh-native osh-0b82ab1a
host label host id
no-host no-host-1c33b689