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 20 9 463 23 23.49 1.17
bin-true no-host 677 551 2,239 828 3.31 1.22
configure.cpython no-host 15,068 15,350 28,655 15,318 1.90 1.02
configure.ocaml no-host 3,811 3,804 4,619 3,819 1.21 1.00
configure.tcc no-host 48 43 194 49 4.04 1.01
configure.util-linux no-host 14,263 14,952 31,106 14,410 2.18 1.01
configure.yash no-host 1,843 1,811 2,440 1,865 1.32 1.01
hello-world no-host 1 1 49 3 32.78 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 2,533 1,114 23,505 3,238 9.28 1.28
bin-true no-host 105,382 66,471 743,853 128,221 7.06 1.22
configure.cpython no-host 2,219,221 2,242,122 6,130,977 2,227,547 2.76 1.00
configure.ocaml no-host 410,461 391,134 637,970 414,036 1.55 1.01
configure.tcc no-host 6,558 5,495 23,158 7,000 3.53 1.07
configure.util-linux no-host 2,095,382 2,267,438 5,299,198 2,017,196 2.53 0.96
configure.yash no-host 256,923 244,631 384,667 258,296 1.50 1.01
hello-world no-host 149 83 3,666 349 24.60 2.34

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 3.4 21.5 8.8 4.82 1.97
bin-true no-host 2.9 1.6 17.4 8.1 6.05 2.82
configure.cpython no-host 27.4 27.4 27.5 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 19.3 19.4 19.4 1.00 1.00
configure.util-linux no-host 30.1 29.9 30.0 30.1 1.00 1.00
configure.yash no-host 24.4 24.4 24.2 24.2 0.99 0.99
hello-world no-host 2.8 1.6 17.3 6.3 6.29 2.29

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 6.3 3,722 3,722 0 684 1,873 1,165 2 0 50,000 0
bin-true no-host 828 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 15,318 1 61 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 14,410 3 60 22.2 30.1 2,703,267 44,765 65,791 126,121 1,320,493 1,256,653 49,081 41 131,582 1
configure.ocaml no-host 3,819 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 19.4 30,522 30,522 0 1,599 14,797 14,126 350 0 50,000 0
configure.yash no-host 1,865 1 2 2.6 24.2 139,686 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 20 17 3 4.5 bash
15 no-host abuild-print-help 9 6 4 3.4 dash
23 no-host abuild-print-help 463 403 64 21.5 osh-cpython
31 no-host abuild-print-help 23 15 9 8.8 osh-native
1 no-host bin-true 677 496 212 2.9 bash
9 no-host bin-true 551 416 143 1.6 dash
17 no-host bin-true 2,239 1,510 985 17.4 osh-cpython
25 no-host bin-true 828 589 250 8.1 osh-native
2 no-host configure.cpython 15,068 9,153 6,301 27.4 bash
10 no-host configure.cpython 15,350 9,381 6,389 27.4 dash
18 no-host configure.cpython 28,655 17,372 13,130 27.5 osh-cpython
26 no-host configure.cpython 15,318 8,910 6,673 27.4 osh-native
4 no-host configure.ocaml 3,811 1,579 1,273 20.6 bash
12 no-host configure.ocaml 3,804 1,563 1,260 20.6 dash
20 no-host configure.ocaml 4,619 2,224 1,599 20.4 osh-cpython
28 no-host configure.ocaml 3,819 1,661 1,198 20.6 osh-native
5 no-host configure.tcc 48 29 20 19.4 bash
13 no-host configure.tcc 43 29 15 19.3 dash
21 no-host configure.tcc 194 145 52 19.4 osh-cpython
29 no-host configure.tcc 49 38 11 19.4 osh-native
3 no-host configure.util-linux 14,263 8,960 5,779 30.1 bash
11 no-host configure.util-linux 14,952 9,270 6,180 29.9 dash
19 no-host configure.util-linux 31,106 20,830 11,363 30.0 osh-cpython
27 no-host configure.util-linux 14,410 8,567 6,045 30.1 osh-native
6 no-host configure.yash 1,843 1,000 852 24.4 bash
14 no-host configure.yash 1,811 1,081 734 24.4 dash
22 no-host configure.yash 2,440 1,510 973 24.2 osh-cpython
30 no-host configure.yash 1,865 1,057 812 24.2 osh-native
0 no-host hello-world 1 1 0 2.8 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 49 29 20 17.3 osh-cpython
24 no-host hello-world 3 0 3 6.3 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 2,533 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,114 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,505 0 0 0 8 0 47 11 osh-cpython
31 no-host abuild-print-help 3,238 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 105,382 0 0 0 8 0 1,998 94 bash
9 no-host bin-true 66,471 0 0 0 8 0 1,990 221 dash
17 no-host bin-true 743,853 0 0 0 8 0 2,001 284 osh-cpython
25 no-host bin-true 128,221 0 0 0 16 0 1,995 299 osh-native
2 no-host configure.cpython 2,219,221 0 0 0 32,928 0 14,551 1,182 bash
10 no-host configure.cpython 2,242,122 0 0 0 32,992 0 14,650 1,131 dash
18 no-host configure.cpython 6,130,977 0 0 0 27,512 0 13,333 1,237 osh-cpython
26 no-host configure.cpython 2,227,547 0 0 0 27,520 0 13,302 1,215 osh-native
4 no-host configure.ocaml 410,461 0 0 0 5,120 0 1,945 178 bash
12 no-host configure.ocaml 391,134 0 0 0 5,112 0 1,933 153 dash
20 no-host configure.ocaml 637,970 0 0 0 5,112 0 1,854 203 osh-cpython
28 no-host configure.ocaml 414,036 0 0 0 5,120 0 1,936 160 osh-native
5 no-host configure.tcc 6,558 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,495 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,158 0 0 0 96 0 53 5 osh-cpython
29 no-host configure.tcc 7,000 0 0 0 104 0 47 0 osh-native
3 no-host configure.util-linux 2,095,382 0 0 0 42,400 0 18,584 1,121 bash
11 no-host configure.util-linux 2,267,438 0 0 0 42,584 0 17,431 1,049 dash
19 no-host configure.util-linux 5,299,198 5 0 0 39,112 0 17,068 1,221 osh-cpython
27 no-host configure.util-linux 2,017,196 1 0 0 39,120 0 17,082 1,026 osh-native
6 no-host configure.yash 256,923 0 0 0 4,120 0 869 183 bash
14 no-host configure.yash 244,631 0 0 0 3,720 0 873 87 dash
22 no-host configure.yash 384,667 0 0 0 3,728 0 858 84 osh-cpython
30 no-host configure.yash 258,296 0 0 0 3,736 0 856 77 osh-native
0 no-host hello-world 149 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 3,666 0 0 0 8 0 7 5 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-68de1578
dash dash-308ec8e6
osh-cpython osh-5bf836fd
osh-native osh-de1badb8
host label host id
no-host no-host-1c33b689