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 10 464 23 24.37 1.20
bin-true no-host 687 545 2,244 830 3.27 1.21
configure.cpython no-host 15,236 15,439 29,253 15,799 1.92 1.04
configure.ocaml no-host 3,900 3,868 4,766 3,910 1.22 1.00
configure.tcc no-host 48 43 195 49 4.04 1.02
configure.util-linux no-host 14,184 15,203 32,384 15,044 2.28 1.06
configure.yash no-host 1,866 1,829 2,515 1,883 1.35 1.01
hello-world no-host 2 1 50 3 31.48 1.83

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,518 1,085 23,072 3,173 9.16 1.26
bin-true no-host 109,410 66,433 744,973 129,528 6.81 1.18
configure.cpython no-host 2,220,410 2,243,070 6,052,514 2,254,957 2.73 1.02
configure.ocaml no-host 410,751 390,823 634,278 413,422 1.54 1.01
configure.tcc no-host 6,526 5,470 22,947 6,972 3.52 1.07
configure.util-linux no-host 2,108,514 2,256,250 5,296,380 2,017,304 2.51 0.96
configure.yash no-host 256,558 244,507 383,054 258,385 1.49 1.01
hello-world no-host 153 84 3,622 339 23.67 2.22

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 21.5 8.8 4.97 2.03
bin-true no-host 3.0 1.4 17.2 7.9 5.70 2.61
configure.cpython no-host 27.3 27.5 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.4 19.4 19.3 1.01 1.00
configure.util-linux no-host 30.1 30.1 30.1 30.0 1.00 1.00
configure.yash no-host 24.2 24.2 24.4 24.4 1.01 1.01
hello-world no-host 2.9 1.4 17.0 6.2 5.91 2.14

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 3,673 3,673 0 681 1,828 1,164 2 0 50,000 0
bin-true no-host 830 1 2 2.7 7.9 154,619 12,860 2,762 12,730 77,280 64,609 5,012 3 50,000 0
configure.cpython no-host 15,799 1 63 15.9 27.4 1,765,934 39,052 24,503 101,923 901,347 762,664 42,399 60 50,000 0
configure.util-linux no-host 15,044 3 63 22.2 30.0 2,695,085 29,056 65,754 126,121 1,312,366 1,256,598 49,081 41 131,508 1
configure.ocaml no-host 3,910 1 2 2.7 20.6 149,110 10,969 5,100 8,602 70,893 69,615 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,387 30,387 0 1,599 14,663 14,125 350 0 50,000 0
configure.yash no-host 1,883 1 2 2.6 24.4 138,968 6,642 6,495 7,554 69,574 61,840 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.8 116,013 64,388 42,627 4,601 54,295 57,117 478 3 85,254 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 13 7 4.3 bash
15 no-host abuild-print-help 10 8 1 3.4 dash
23 no-host abuild-print-help 464 413 54 21.5 osh-cpython
31 no-host abuild-print-help 23 15 9 8.8 osh-native
1 no-host bin-true 687 510 210 3.0 bash
9 no-host bin-true 545 425 131 1.4 dash
17 no-host bin-true 2,244 1,445 1,047 17.2 osh-cpython
25 no-host bin-true 830 585 258 7.9 osh-native
2 no-host configure.cpython 15,236 9,186 6,452 27.3 bash
10 no-host configure.cpython 15,439 9,234 6,620 27.5 dash
18 no-host configure.cpython 29,253 17,869 13,237 27.4 osh-cpython
26 no-host configure.cpython 15,799 9,343 6,723 27.4 osh-native
4 no-host configure.ocaml 3,900 1,687 1,223 20.6 bash
12 no-host configure.ocaml 3,868 1,795 1,089 20.6 dash
20 no-host configure.ocaml 4,766 2,394 1,577 20.6 osh-cpython
28 no-host configure.ocaml 3,910 1,669 1,279 20.6 osh-native
5 no-host configure.tcc 48 28 21 19.3 bash
13 no-host configure.tcc 43 33 10 19.4 dash
21 no-host configure.tcc 195 129 69 19.4 osh-cpython
29 no-host configure.tcc 49 29 21 19.3 osh-native
3 no-host configure.util-linux 14,184 8,887 5,776 30.1 bash
11 no-host configure.util-linux 15,203 9,430 6,245 30.1 dash
19 no-host configure.util-linux 32,384 21,509 11,980 30.1 osh-cpython
27 no-host configure.util-linux 15,044 8,904 6,314 30.0 osh-native
6 no-host configure.yash 1,866 1,145 730 24.2 bash
14 no-host configure.yash 1,829 1,024 807 24.2 dash
22 no-host configure.yash 2,515 1,542 1,017 24.4 osh-cpython
30 no-host configure.yash 1,883 1,094 793 24.4 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 50 27 22 17.0 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 2,518 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,085 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,072 0 0 0 8 0 47 13 osh-cpython
31 no-host abuild-print-help 3,173 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 109,410 0 0 0 8 0 1,991 63 bash
9 no-host bin-true 66,433 0 0 0 8 0 1,990 41 dash
17 no-host bin-true 744,973 0 0 0 8 0 2,003 324 osh-cpython
25 no-host bin-true 129,528 0 0 0 16 0 1,991 90 osh-native
2 no-host configure.cpython 2,220,410 0 0 0 32,928 0 14,540 1,160 bash
10 no-host configure.cpython 2,243,070 0 0 0 32,992 0 14,734 1,072 dash
18 no-host configure.cpython 6,052,514 0 0 0 27,512 0 13,306 1,249 osh-cpython
26 no-host configure.cpython 2,254,957 0 0 0 27,520 0 13,419 954 osh-native
4 no-host configure.ocaml 410,751 0 0 0 5,120 0 1,970 171 bash
12 no-host configure.ocaml 390,823 0 0 0 5,112 0 1,865 202 dash
20 no-host configure.ocaml 634,278 0 0 0 5,112 0 1,857 178 osh-cpython
28 no-host configure.ocaml 413,422 0 0 0 5,120 0 1,933 182 osh-native
5 no-host configure.tcc 6,526 0 0 0 104 0 48 5 bash
13 no-host configure.tcc 5,470 0 0 0 96 0 47 0 dash
21 no-host configure.tcc 22,947 0 0 0 96 0 53 10 osh-cpython
29 no-host configure.tcc 6,972 0 0 0 104 0 47 4 osh-native
3 no-host configure.util-linux 2,108,514 0 0 0 42,408 0 18,630 1,027 bash
11 no-host configure.util-linux 2,256,250 0 0 0 42,592 0 17,438 1,174 dash
19 no-host configure.util-linux 5,296,380 12 0 0 39,136 0 17,026 1,229 osh-cpython
27 no-host configure.util-linux 2,017,304 6 0 0 39,120 0 17,101 945 osh-native
6 no-host configure.yash 256,558 0 0 0 4,120 0 867 86 bash
14 no-host configure.yash 244,507 0 0 0 3,720 0 871 78 dash
22 no-host configure.yash 383,054 0 0 0 3,728 0 859 89 osh-cpython
30 no-host configure.yash 258,385 0 0 0 3,736 0 854 77 osh-native
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 84 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,622 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 339 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-a62d7a18
dash dash-308ec8e6
osh-cpython osh-70a6bcee
osh-native osh-967e7b2a
host label host id
no-host no-host-f581f4dd