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 10 450 22 23.88 1.18
bin-true no-host 727 539 2,261 819 3.11 1.13
configure.cpython no-host 15,401 14,994 28,496 15,152 1.85 0.98
configure.ocaml no-host 3,812 3,722 4,587 3,823 1.20 1.00
configure.tcc no-host 47 42 193 49 4.07 1.03
configure.util-linux no-host 14,035 14,830 31,053 14,272 2.21 1.02
configure.yash no-host 1,803 1,761 2,430 1,815 1.35 1.01
hello-world no-host 2 1 49 3 29.82 1.95

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,517 1,102 22,952 3,206 9.12 1.27
bin-true no-host 107,344 65,475 759,796 126,189 7.08 1.18
configure.cpython no-host 2,220,134 2,242,004 6,187,331 2,226,085 2.79 1.00
configure.ocaml no-host 410,860 391,263 640,385 413,893 1.56 1.01
configure.tcc no-host 6,546 5,472 23,295 6,984 3.56 1.07
configure.util-linux no-host 2,105,182 2,266,476 5,339,410 1,993,807 2.54 0.95
configure.yash no-host 254,382 245,013 385,368 258,588 1.51 1.02
hello-world no-host 149 82 3,697 347 24.81 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 21.8 8.9 5.03 2.06
bin-true no-host 3.0 1.4 17.6 8.0 5.82 2.65
configure.cpython no-host 27.4 27.4 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 19.4 19.3 19.3 1.00 1.00
configure.util-linux no-host 30.3 30.0 30.1 30.1 1.00 1.00
configure.yash no-host 24.2 24.4 24.2 24.4 1.00 1.01
hello-world no-host 2.6 1.4 17.4 6.2 6.65 2.35

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 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 819 1 2 2.6 8.0 154,714 13,066 2,818 9,734 78,361 66,619 3,008 3 50,000 0
configure.cpython no-host 15,152 2 60 15.0 27.4 1,772,690 49,108 28,528 86,381 908,113 778,196 22,694 60 50,000 0
configure.util-linux no-host 14,272 3 58 21.3 30.1 2,703,426 42,745 65,832 109,643 1,320,611 1,273,172 27,391 41 131,664 1
configure.ocaml no-host 3,823 1 2 2.6 20.6 150,060 10,993 5,163 7,513 71,649 70,898 1,448 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,549 30,549 0 1,504 14,816 14,229 226 0 50,000 0
configure.yash no-host 1,815 1 2 2.6 24.4 139,717 7,961 6,620 6,320 70,321 63,076 1,803 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.9 116,292 64,471 42,681 4,555 54,561 57,176 270 3 85,362 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 15 4 4.3 bash
15 no-host abuild-print-help 10 7 3 3.5 dash
23 no-host abuild-print-help 450 411 42 21.8 osh-cpython
31 no-host abuild-print-help 22 20 3 8.9 osh-native
1 no-host bin-true 727 532 213 3.0 bash
9 no-host bin-true 539 414 136 1.4 dash
17 no-host bin-true 2,261 1,490 1,032 17.6 osh-cpython
25 no-host bin-true 819 566 267 8.0 osh-native
2 no-host configure.cpython 15,401 9,287 6,500 27.4 bash
10 no-host configure.cpython 14,994 9,032 6,387 27.4 dash
18 no-host configure.cpython 28,496 17,586 12,746 27.4 osh-cpython
26 no-host configure.cpython 15,152 9,117 6,294 27.4 osh-native
4 no-host configure.ocaml 3,812 1,695 1,140 20.4 bash
12 no-host configure.ocaml 3,722 1,595 1,145 20.6 dash
20 no-host configure.ocaml 4,587 2,242 1,551 20.6 osh-cpython
28 no-host configure.ocaml 3,823 1,629 1,231 20.6 osh-native
5 no-host configure.tcc 47 31 17 19.3 bash
13 no-host configure.tcc 42 28 14 19.4 dash
21 no-host configure.tcc 193 126 70 19.3 osh-cpython
29 no-host configure.tcc 49 26 23 19.3 osh-native
3 no-host configure.util-linux 14,035 8,871 5,628 30.3 bash
11 no-host configure.util-linux 14,830 9,111 6,211 30.0 dash
19 no-host configure.util-linux 31,053 20,797 11,341 30.1 osh-cpython
27 no-host configure.util-linux 14,272 8,760 5,707 30.1 osh-native
6 no-host configure.yash 1,803 1,058 753 24.2 bash
14 no-host configure.yash 1,761 1,096 668 24.4 dash
22 no-host configure.yash 2,430 1,429 1,045 24.2 osh-cpython
30 no-host configure.yash 1,815 1,129 689 24.4 osh-native
0 no-host hello-world 2 0 2 2.6 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 49 41 8 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 2,517 0 0 0 16 0 40 2 bash
15 no-host abuild-print-help 1,102 0 0 0 8 0 39 2 dash
23 no-host abuild-print-help 22,952 0 0 0 8 0 45 10 osh-cpython
31 no-host abuild-print-help 3,206 0 0 0 16 0 39 1 osh-native
1 no-host bin-true 107,344 0 0 0 8 0 1,989 59 bash
9 no-host bin-true 65,475 0 0 0 8 0 1,987 64 dash
17 no-host bin-true 759,796 0 0 0 8 0 1,999 237 osh-cpython
25 no-host bin-true 126,189 0 0 0 16 0 1,990 217 osh-native
2 no-host configure.cpython 2,220,134 0 0 0 32,928 0 14,541 1,096 bash
10 no-host configure.cpython 2,242,004 0 0 0 32,992 0 14,610 1,008 dash
18 no-host configure.cpython 6,187,331 0 0 0 27,512 0 13,246 1,282 osh-cpython
26 no-host configure.cpython 2,226,085 0 0 0 27,520 0 13,249 1,075 osh-native
4 no-host configure.ocaml 410,860 0 0 0 5,120 0 1,965 180 bash
12 no-host configure.ocaml 391,263 0 0 0 5,112 0 1,909 166 dash
20 no-host configure.ocaml 640,385 0 0 0 5,112 0 1,856 158 osh-cpython
28 no-host configure.ocaml 413,893 0 0 0 5,120 0 1,930 178 osh-native
5 no-host configure.tcc 6,546 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,472 0 0 0 96 0 47 6 dash
21 no-host configure.tcc 23,295 0 0 0 96 0 53 6 osh-cpython
29 no-host configure.tcc 6,984 0 0 0 104 0 47 0 osh-native
3 no-host configure.util-linux 2,105,182 0 0 0 42,400 0 18,609 1,182 bash
11 no-host configure.util-linux 2,266,476 0 0 0 42,584 0 17,519 1,198 dash
19 no-host configure.util-linux 5,339,410 9 0 0 39,128 0 16,978 1,434 osh-cpython
27 no-host configure.util-linux 1,993,807 0 0 0 39,120 0 17,025 1,022 osh-native
6 no-host configure.yash 254,382 0 0 0 4,120 0 871 116 bash
14 no-host configure.yash 245,013 0 0 0 3,720 0 866 100 dash
22 no-host configure.yash 385,368 0 0 0 3,728 0 852 87 osh-cpython
30 no-host configure.yash 258,588 0 0 0 3,736 0 849 93 osh-native
0 no-host hello-world 149 0 0 0 8 0 1 1 bash
8 no-host hello-world 82 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,697 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 347 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-ffccf35a
dash dash-308ec8e6
osh-cpython osh-7cc3de4b
osh-native osh-25b74255
host label host id
no-host no-host-556df3ee