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 21 10 455 22 22.16 1.09
bin-true no-host 669 547 2,232 818 3.34 1.22
configure.cpython no-host 15,009 15,194 28,483 15,303 1.90 1.02
configure.ocaml no-host 3,815 3,733 4,622 3,835 1.21 1.01
configure.tcc no-host 48 41 196 49 4.10 1.01
configure.util-linux no-host 13,956 14,937 31,143 14,368 2.23 1.03
configure.yash no-host 1,829 1,785 2,441 1,818 1.33 0.99
hello-world no-host 1 1 49 3 34.77 2.01

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 1,107 23,302 3,221 9.25 1.28
bin-true no-host 105,293 65,430 755,082 126,213 7.17 1.20
configure.cpython no-host 2,215,530 2,251,275 6,141,098 2,238,623 2.77 1.01
configure.ocaml no-host 410,805 391,774 639,058 413,758 1.56 1.01
configure.tcc no-host 6,532 5,497 23,215 6,968 3.55 1.07
configure.util-linux no-host 2,092,414 2,263,866 5,341,473 2,012,245 2.55 0.96
configure.yash no-host 256,266 245,216 386,254 257,790 1.51 1.01
hello-world no-host 149 80 3,662 349 24.58 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 3.5 21.5 8.8 4.82 1.97
bin-true no-host 3.0 1.4 17.3 8.0 5.74 2.65
configure.cpython no-host 27.1 27.4 27.4 27.5 1.01 1.01
configure.ocaml no-host 20.6 20.4 20.4 20.6 0.99 1.00
configure.tcc no-host 19.4 19.4 19.3 19.4 0.99 1.00
configure.util-linux no-host 30.3 30.5 30.1 30.0 1.00 0.99
configure.yash no-host 24.4 24.4 24.4 24.2 1.00 0.99
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 1,874 1,164 2 0 50,000 0
bin-true no-host 818 1 2 2.7 8.0 154,687 12,991 2,798 11,737 78,343 64,607 5,012 3 50,000 0
configure.cpython no-host 15,303 1 64 15.8 27.5 1,772,603 49,196 28,507 101,770 908,050 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,368 3 61 22.2 30.0 2,703,267 44,765 65,811 126,121 1,320,494 1,256,652 49,081 41 131,622 1
configure.ocaml no-host 3,835 1 2 2.7 20.6 150,029 11,044 5,137 8,602 71,628 69,799 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,522 30,522 0 1,599 14,798 14,125 350 0 50,000 0
configure.yash no-host 1,818 1 2 2.6 24.2 139,686 7,963 6,599 7,554 70,300 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.8 116,265 64,454 42,662 4,610 54,543 57,112 478 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 21 18 3 4.5 bash
15 no-host abuild-print-help 10 8 2 3.5 dash
23 no-host abuild-print-help 455 410 47 21.5 osh-cpython
31 no-host abuild-print-help 22 16 7 8.8 osh-native
1 no-host bin-true 669 486 214 3.0 bash
9 no-host bin-true 547 421 134 1.4 dash
17 no-host bin-true 2,232 1,433 1,063 17.3 osh-cpython
25 no-host bin-true 818 587 247 8.0 osh-native
2 no-host configure.cpython 15,009 8,967 6,443 27.1 bash
10 no-host configure.cpython 15,194 9,027 6,590 27.4 dash
18 no-host configure.cpython 28,483 17,445 12,871 27.4 osh-cpython
26 no-host configure.cpython 15,303 9,135 6,437 27.5 osh-native
4 no-host configure.ocaml 3,815 1,648 1,201 20.6 bash
12 no-host configure.ocaml 3,733 1,548 1,205 20.4 dash
20 no-host configure.ocaml 4,622 2,264 1,564 20.4 osh-cpython
28 no-host configure.ocaml 3,835 1,631 1,243 20.6 osh-native
5 no-host configure.tcc 48 26 22 19.4 bash
13 no-host configure.tcc 41 25 16 19.4 dash
21 no-host configure.tcc 196 147 53 19.3 osh-cpython
29 no-host configure.tcc 49 33 16 19.4 osh-native
3 no-host configure.util-linux 13,956 8,890 5,540 30.3 bash
11 no-host configure.util-linux 14,937 9,209 6,228 30.5 dash
19 no-host configure.util-linux 31,143 20,694 11,541 30.1 osh-cpython
27 no-host configure.util-linux 14,368 8,776 5,790 30.0 osh-native
6 no-host configure.yash 1,829 1,020 815 24.4 bash
14 no-host configure.yash 1,785 1,091 696 24.4 dash
22 no-host configure.yash 2,441 1,523 960 24.4 osh-cpython
30 no-host configure.yash 1,818 1,018 805 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 49 20 29 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 2,518 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,107 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,302 0 0 0 8 0 47 13 osh-cpython
31 no-host abuild-print-help 3,221 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 105,293 0 0 0 8 0 1,993 45 bash
9 no-host bin-true 65,430 0 0 0 8 0 1,990 140 dash
17 no-host bin-true 755,082 0 0 0 8 0 1,994 143 osh-cpython
25 no-host bin-true 126,213 0 0 0 16 0 1,987 201 osh-native
2 no-host configure.cpython 2,215,530 0 0 0 32,928 0 14,500 1,196 bash
10 no-host configure.cpython 2,251,275 2 0 0 32,992 0 14,649 1,037 dash
18 no-host configure.cpython 6,141,098 0 0 0 27,512 0 13,251 1,231 osh-cpython
26 no-host configure.cpython 2,238,623 0 0 0 27,520 0 13,278 1,071 osh-native
4 no-host configure.ocaml 410,805 0 0 0 5,120 0 1,958 208 bash
12 no-host configure.ocaml 391,774 0 0 0 5,112 0 1,939 145 dash
20 no-host configure.ocaml 639,058 0 0 0 5,112 0 1,857 168 osh-cpython
28 no-host configure.ocaml 413,758 0 0 0 5,120 0 1,932 178 osh-native
5 no-host configure.tcc 6,532 0 0 0 104 0 49 12 bash
13 no-host configure.tcc 5,497 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,215 0 0 0 96 0 53 8 osh-cpython
29 no-host configure.tcc 6,968 0 0 0 104 0 47 6 osh-native
3 no-host configure.util-linux 2,092,414 2 0 0 42,400 0 18,614 992 bash
11 no-host configure.util-linux 2,263,866 0 0 0 42,584 0 17,440 1,085 dash
19 no-host configure.util-linux 5,341,473 7 0 0 39,112 0 17,062 1,235 osh-cpython
27 no-host configure.util-linux 2,012,245 1 0 0 39,128 0 17,056 1,035 osh-native
6 no-host configure.yash 256,266 0 0 0 4,120 0 873 200 bash
14 no-host configure.yash 245,216 0 0 0 3,720 0 867 102 dash
22 no-host configure.yash 386,254 0 0 0 3,728 0 860 109 osh-cpython
30 no-host configure.yash 257,790 0 0 0 3,736 0 853 77 osh-native
0 no-host hello-world 149 0 0 0 8 0 1 0 bash
8 no-host hello-world 80 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,662 0 0 0 8 0 7 3 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-4f33fa32
dash dash-308ec8e6
osh-cpython osh-e7059722
osh-native osh-a266f55f
host label host id
no-host no-host-1c33b689