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 9 452 23 23.37 1.16
bin-true no-host 676 545 2,256 824 3.34 1.22
configure.cpython no-host 14,909 14,993 28,242 15,145 1.89 1.02
configure.ocaml no-host 3,817 3,724 4,606 3,810 1.21 1.00
configure.tcc no-host 48 42 190 49 3.93 1.01
configure.util-linux no-host 13,975 14,853 30,781 14,358 2.20 1.03
configure.yash no-host 1,811 1,753 2,439 1,814 1.35 1.00
hello-world no-host 2 1 48 3 28.85 1.69

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,569 1,089 23,402 3,188 9.11 1.24
bin-true no-host 107,409 66,442 737,659 128,190 6.87 1.19
configure.cpython no-host 2,216,911 2,246,747 6,103,122 2,236,240 2.75 1.01
configure.ocaml no-host 410,611 391,241 637,390 413,621 1.55 1.01
configure.tcc no-host 6,545 5,476 23,152 6,975 3.54 1.07
configure.util-linux no-host 2,093,724 2,259,562 5,298,477 2,018,003 2.53 0.96
configure.yash no-host 256,147 244,100 384,117 258,095 1.50 1.01
hello-world no-host 153 81 3,668 346 23.97 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 4.5 3.5 21.8 8.8 4.88 1.97
bin-true no-host 2.9 1.4 17.2 8.1 5.95 2.82
configure.cpython no-host 27.3 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.4 20.6 0.99 1.00
configure.tcc no-host 19.4 19.1 19.4 19.1 1.00 0.99
configure.util-linux no-host 30.3 30.1 30.3 30.1 1.00 1.00
configure.yash no-host 24.4 24.4 24.4 24.4 1.00 1.00
hello-world no-host 2.8 1.4 17.3 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 3,722 3,722 0 684 1,873 1,165 2 0 50,000 0
bin-true no-host 824 1 2 2.7 8.1 154,687 12,991 2,798 11,737 78,342 64,608 5,012 3 50,000 0
configure.cpython no-host 15,145 1 60 15.8 27.4 1,772,603 49,196 28,507 101,770 908,049 762,784 42,399 60 50,000 0
configure.util-linux no-host 14,358 3 60 22.2 30.1 2,703,267 44,765 65,811 126,121 1,320,493 1,256,653 49,081 41 131,622 1
configure.ocaml no-host 3,810 1 2 2.7 20.6 150,029 11,044 5,137 8,602 71,627 69,800 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.1 30,522 30,522 0 1,599 14,797 14,126 350 0 50,000 0
configure.yash no-host 1,814 1 2 2.6 24.4 139,686 7,963 6,599 7,554 70,299 61,833 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.8 116,265 64,454 42,662 4,610 54,542 57,113 478 3 85,324 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 18 2 4.5 bash
15 no-host abuild-print-help 9 8 2 3.5 dash
23 no-host abuild-print-help 452 417 38 21.8 osh-cpython
31 no-host abuild-print-help 23 15 8 8.8 osh-native
1 no-host bin-true 676 507 202 2.9 bash
9 no-host bin-true 545 412 143 1.4 dash
17 no-host bin-true 2,256 1,470 1,042 17.2 osh-cpython
25 no-host bin-true 824 581 256 8.1 osh-native
2 no-host configure.cpython 14,909 8,874 6,417 27.3 bash
10 no-host configure.cpython 14,993 8,950 6,461 27.4 dash
18 no-host configure.cpython 28,242 17,494 12,563 27.4 osh-cpython
26 no-host configure.cpython 15,145 9,025 6,389 27.4 osh-native
4 no-host configure.ocaml 3,817 1,610 1,236 20.6 bash
12 no-host configure.ocaml 3,724 1,557 1,185 20.6 dash
20 no-host configure.ocaml 4,606 2,232 1,574 20.4 osh-cpython
28 no-host configure.ocaml 3,810 1,621 1,228 20.6 osh-native
5 no-host configure.tcc 48 23 25 19.4 bash
13 no-host configure.tcc 42 29 13 19.1 dash
21 no-host configure.tcc 190 155 38 19.4 osh-cpython
29 no-host configure.tcc 49 25 24 19.1 osh-native
3 no-host configure.util-linux 13,975 8,754 5,691 30.3 bash
11 no-host configure.util-linux 14,853 9,174 6,174 30.1 dash
19 no-host configure.util-linux 30,781 20,717 11,142 30.3 osh-cpython
27 no-host configure.util-linux 14,358 8,628 5,908 30.1 osh-native
6 no-host configure.yash 1,811 1,074 745 24.4 bash
14 no-host configure.yash 1,753 1,051 705 24.4 dash
22 no-host configure.yash 2,439 1,473 1,008 24.4 osh-cpython
30 no-host configure.yash 1,814 1,007 811 24.4 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 48 26 22 17.3 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 2,569 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,089 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,402 0 0 0 8 0 47 10 osh-cpython
31 no-host abuild-print-help 3,188 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 107,409 0 0 0 8 0 1,992 56 bash
9 no-host bin-true 66,442 0 0 0 8 0 1,990 35 dash
17 no-host bin-true 737,659 0 0 0 8 0 1,993 431 osh-cpython
25 no-host bin-true 128,190 0 0 0 16 0 1,991 265 osh-native
2 no-host configure.cpython 2,216,911 0 0 0 32,928 0 14,511 1,120 bash
10 no-host configure.cpython 2,246,747 0 0 0 32,992 0 14,605 1,360 dash
18 no-host configure.cpython 6,103,122 0 0 0 27,512 0 13,306 1,256 osh-cpython
26 no-host configure.cpython 2,236,240 0 0 0 27,520 0 13,324 906 osh-native
4 no-host configure.ocaml 410,611 0 0 0 5,120 0 1,963 149 bash
12 no-host configure.ocaml 391,241 0 0 0 5,112 0 1,925 147 dash
20 no-host configure.ocaml 637,390 1 0 0 5,112 0 1,856 207 osh-cpython
28 no-host configure.ocaml 413,621 0 0 0 5,120 0 1,935 190 osh-native
5 no-host configure.tcc 6,545 0 0 0 104 0 49 4 bash
13 no-host configure.tcc 5,476 0 0 0 96 0 47 4 dash
21 no-host configure.tcc 23,152 0 0 0 96 0 52 9 osh-cpython
29 no-host configure.tcc 6,975 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,093,724 0 0 0 42,400 0 18,466 1,058 bash
11 no-host configure.util-linux 2,259,562 1 0 0 42,584 0 17,255 1,108 dash
19 no-host configure.util-linux 5,298,477 16 0 0 39,112 0 17,067 1,154 osh-cpython
27 no-host configure.util-linux 2,018,003 1 0 0 39,128 0 17,032 1,077 osh-native
6 no-host configure.yash 256,147 0 0 0 4,120 0 871 87 bash
14 no-host configure.yash 244,100 0 0 0 3,720 0 872 91 dash
22 no-host configure.yash 384,117 0 0 0 3,728 0 860 117 osh-cpython
30 no-host configure.yash 258,095 0 0 0 3,736 0 854 89 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 0 dash
16 no-host hello-world 3,668 0 0 0 8 0 7 2 osh-cpython
24 no-host hello-world 346 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-b3d20a23
dash dash-308ec8e6
osh-cpython osh-c80e70b4
osh-native osh-1047c1c5
host label host id
no-host no-host-1c33b689