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 10 481 23 24.86 1.20
bin-true no-host 675 543 2,241 837 3.32 1.24
configure.cpython no-host 15,029 15,701 30,397 16,095 2.02 1.07
configure.ocaml no-host 3,951 3,876 4,782 4,004 1.21 1.01
configure.tcc no-host 49 44 201 51 4.11 1.04
configure.util-linux no-host 14,658 15,639 33,465 15,322 2.28 1.05
configure.yash no-host 1,889 1,846 2,551 1,936 1.35 1.03
hello-world no-host 1 1 51 3 35.06 2.05

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,562 1,123 22,973 3,183 8.97 1.24
bin-true no-host 104,380 66,446 729,032 130,166 6.98 1.25
configure.cpython no-host 2,231,927 2,247,908 6,071,087 2,231,509 2.72 1.00
configure.ocaml no-host 410,793 391,267 635,499 413,108 1.55 1.01
configure.tcc no-host 6,530 5,468 22,932 6,980 3.51 1.07
configure.util-linux no-host 2,094,434 2,266,177 5,304,965 2,019,368 2.53 0.96
configure.yash no-host 255,421 245,071 382,605 259,091 1.50 1.01
hello-world no-host 152 83 3,652 343 24.03 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 4.3 3.5 21.8 9.0 5.03 2.09
bin-true no-host 2.9 1.3 17.3 7.9 6.00 2.73
configure.cpython no-host 27.4 27.5 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.4 20.4 1.00 1.00
configure.tcc no-host 19.3 19.3 19.1 19.3 0.99 1.00
configure.util-linux no-host 30.1 30.1 30.1 30.1 1.00 1.00
configure.yash no-host 24.4 24.1 24.4 24.2 1.00 0.99
hello-world no-host 2.8 1.4 17.2 6.2 6.24 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 0.2 6.2 3,711 3,711 0 681 1,866 1,164 2 0 50,000 0
bin-true no-host 837 1 2 2.7 7.9 154,658 12,890 2,792 11,730 78,319 64,609 5,012 3 50,000 0
configure.cpython no-host 16,095 1 66 15.9 27.4 1,772,935 49,191 28,502 101,923 908,314 762,698 42,399 60 50,000 0
configure.util-linux no-host 15,322 3 67 22.2 30.1 2,703,259 44,760 65,786 126,121 1,320,486 1,256,652 49,081 41 131,572 1
configure.ocaml no-host 4,004 1 2 2.7 20.4 150,021 11,039 5,132 8,602 71,620 69,799 2,680 3 50,000 0
configure.tcc no-host 51 0 0 1.3 19.3 30,514 30,514 0 1,599 14,790 14,125 350 0 50,000 0
configure.yash no-host 1,936 1 2 2.6 24.2 139,678 7,958 6,594 7,554 70,292 61,832 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 9.0 116,221 64,449 42,657 4,601 54,503 57,117 478 3 85,314 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 11 8 4.3 bash
15 no-host abuild-print-help 10 5 5 3.5 dash
23 no-host abuild-print-help 481 435 49 21.8 osh-cpython
31 no-host abuild-print-help 23 16 8 9.0 osh-native
1 no-host bin-true 675 507 196 2.9 bash
9 no-host bin-true 543 412 140 1.3 dash
17 no-host bin-true 2,241 1,460 1,038 17.3 osh-cpython
25 no-host bin-true 837 605 249 7.9 osh-native
2 no-host configure.cpython 15,029 9,082 6,348 27.4 bash
10 no-host configure.cpython 15,701 9,476 6,652 27.5 dash
18 no-host configure.cpython 30,397 18,376 13,945 27.4 osh-cpython
26 no-host configure.cpython 16,095 9,442 6,920 27.4 osh-native
4 no-host configure.ocaml 3,951 1,739 1,247 20.4 bash
12 no-host configure.ocaml 3,876 1,654 1,241 20.6 dash
20 no-host configure.ocaml 4,782 2,266 1,725 20.4 osh-cpython
28 no-host configure.ocaml 4,004 1,650 1,393 20.4 osh-native
5 no-host configure.tcc 49 33 17 19.3 bash
13 no-host configure.tcc 44 28 16 19.3 dash
21 no-host configure.tcc 201 142 62 19.1 osh-cpython
29 no-host configure.tcc 51 33 18 19.3 osh-native
3 no-host configure.util-linux 14,658 9,355 5,789 30.1 bash
11 no-host configure.util-linux 15,639 9,440 6,690 30.1 dash
19 no-host configure.util-linux 33,465 22,381 12,213 30.1 osh-cpython
27 no-host configure.util-linux 15,322 9,223 6,294 30.1 osh-native
6 no-host configure.yash 1,889 1,080 818 24.4 bash
14 no-host configure.yash 1,846 1,069 779 24.1 dash
22 no-host configure.yash 2,551 1,547 1,048 24.4 osh-cpython
30 no-host configure.yash 1,936 1,082 859 24.2 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 51 43 8 17.2 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 2,562 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,123 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 22,973 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,183 0 0 0 16 0 40 2 osh-native
1 no-host bin-true 104,380 0 0 0 8 0 1,990 106 bash
9 no-host bin-true 66,446 0 0 0 8 0 1,983 39 dash
17 no-host bin-true 729,032 0 0 0 8 0 1,992 184 osh-cpython
25 no-host bin-true 130,166 0 0 0 16 0 1,984 54 osh-native
2 no-host configure.cpython 2,231,927 0 0 0 32,928 0 14,456 1,090 bash
10 no-host configure.cpython 2,247,908 0 0 0 32,992 0 14,559 1,014 dash
18 no-host configure.cpython 6,071,087 2 0 0 27,512 0 13,243 1,366 osh-cpython
26 no-host configure.cpython 2,231,509 0 0 0 27,520 0 13,217 970 osh-native
4 no-host configure.ocaml 410,793 0 0 0 5,120 0 1,953 164 bash
12 no-host configure.ocaml 391,267 0 0 0 5,112 0 1,927 148 dash
20 no-host configure.ocaml 635,499 0 0 0 5,112 0 1,868 271 osh-cpython
28 no-host configure.ocaml 413,108 0 0 0 5,120 0 1,937 148 osh-native
5 no-host configure.tcc 6,530 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,468 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 22,932 0 0 0 96 0 53 7 osh-cpython
29 no-host configure.tcc 6,980 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,094,434 1 0 0 42,400 0 18,615 1,139 bash
11 no-host configure.util-linux 2,266,177 1 0 0 42,584 0 17,473 1,075 dash
19 no-host configure.util-linux 5,304,965 17 0 0 39,152 0 17,032 1,318 osh-cpython
27 no-host configure.util-linux 2,019,368 0 0 0 39,128 0 17,049 1,080 osh-native
6 no-host configure.yash 255,421 0 0 0 4,120 0 869 89 bash
14 no-host configure.yash 245,071 0 0 0 3,720 0 868 81 dash
22 no-host configure.yash 382,605 0 0 0 3,728 0 857 82 osh-cpython
30 no-host configure.yash 259,091 0 0 0 3,736 0 851 84 osh-native
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 83 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,652 0 0 0 8 0 7 6 osh-cpython
24 no-host hello-world 343 0 0 0 16 0 0 1 osh-native

Shell and Host

shell label shell id
bash bash-1e1d9500
dash dash-308ec8e6
osh-cpython osh-0791f8d7
osh-native osh-8fcea53b
host label host id
no-host no-host-e54d7702