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 10 466 22 24.43 1.17
bin-true no-host 675 536 2,278 835 3.37 1.24
configure.cpython no-host 15,115 15,142 28,556 15,346 1.89 1.02
configure.ocaml no-host 3,845 3,757 4,652 3,831 1.21 1.00
configure.tcc no-host 48 42 194 50 4.00 1.04
configure.util-linux no-host 14,055 14,958 31,197 14,425 2.22 1.03
configure.yash no-host 1,825 1,781 2,473 1,842 1.36 1.01
hello-world no-host 1 1 49 3 34.28 1.99

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,541 1,102 23,419 3,194 9.22 1.26
bin-true no-host 104,366 65,365 753,405 129,214 7.22 1.24
configure.cpython no-host 2,220,310 2,239,062 6,144,765 2,241,626 2.77 1.01
configure.ocaml no-host 410,709 390,457 639,028 413,542 1.56 1.01
configure.tcc no-host 6,586 5,500 23,195 6,984 3.52 1.06
configure.util-linux no-host 2,096,980 2,258,659 5,312,075 2,005,682 2.53 0.96
configure.yash no-host 256,156 245,044 386,397 258,163 1.51 1.01
hello-world no-host 153 82 3,657 350 23.90 2.29

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 21.8 9.0 4.88 2.03
bin-true no-host 3.0 1.6 17.3 8.1 5.74 2.70
configure.cpython no-host 27.4 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.4 20.4 20.6 20.4 1.01 1.00
configure.tcc no-host 19.3 19.3 19.3 19.3 1.00 1.00
configure.util-linux no-host 30.3 30.1 30.1 30.3 1.00 1.00
configure.yash no-host 24.4 24.4 24.2 24.2 0.99 0.99
hello-world no-host 2.9 1.4 17.2 6.2 5.95 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 0.3 6.2 3,722 3,722 0 684 1,874 1,164 2 0 50,000 0
bin-true no-host 835 1 2 2.7 8.1 154,687 12,991 2,798 11,737 78,343 64,607 5,012 3 50,000 0
configure.cpython no-host 15,346 1 63 15.8 27.4 1,772,603 49,196 28,507 101,770 908,050 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,425 3 61 22.2 30.3 2,703,267 44,765 65,791 126,121 1,320,494 1,256,652 49,081 41 131,582 1
configure.ocaml no-host 3,831 1 2 2.7 20.4 150,029 11,044 5,137 8,602 71,628 69,799 2,680 3 50,000 0
configure.tcc no-host 50 0 0 1.3 19.3 30,522 30,522 0 1,599 14,798 14,125 350 0 50,000 0
configure.yash no-host 1,842 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 9.0 116,265 64,454 42,662 4,609 54,543 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 19 13 6 4.5 bash
15 no-host abuild-print-help 10 8 1 3.5 dash
23 no-host abuild-print-help 466 410 59 21.8 osh-cpython
31 no-host abuild-print-help 22 18 5 9.0 osh-native
1 no-host bin-true 675 510 197 3.0 bash
9 no-host bin-true 536 406 140 1.6 dash
17 no-host bin-true 2,278 1,513 1,029 17.3 osh-cpython
25 no-host bin-true 835 576 275 8.1 osh-native
2 no-host configure.cpython 15,115 9,185 6,330 27.4 bash
10 no-host configure.cpython 15,142 9,033 6,532 27.4 dash
18 no-host configure.cpython 28,556 17,575 12,814 27.4 osh-cpython
26 no-host configure.cpython 15,346 9,070 6,540 27.4 osh-native
4 no-host configure.ocaml 3,845 1,627 1,247 20.4 bash
12 no-host configure.ocaml 3,757 1,589 1,183 20.4 dash
20 no-host configure.ocaml 4,652 2,255 1,599 20.6 osh-cpython
28 no-host configure.ocaml 3,831 1,550 1,322 20.4 osh-native
5 no-host configure.tcc 48 23 26 19.3 bash
13 no-host configure.tcc 42 23 19 19.3 dash
21 no-host configure.tcc 194 145 51 19.3 osh-cpython
29 no-host configure.tcc 50 24 27 19.3 osh-native
3 no-host configure.util-linux 14,055 9,010 5,524 30.3 bash
11 no-host configure.util-linux 14,958 9,070 6,359 30.1 dash
19 no-host configure.util-linux 31,197 20,827 11,452 30.1 osh-cpython
27 no-host configure.util-linux 14,425 8,577 6,045 30.3 osh-native
6 no-host configure.yash 1,825 1,040 793 24.4 bash
14 no-host configure.yash 1,781 1,025 758 24.4 dash
22 no-host configure.yash 2,473 1,512 1,004 24.2 osh-cpython
30 no-host configure.yash 1,842 998 848 24.2 osh-native
0 no-host hello-world 1 1 0 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 49 21 28 17.2 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 2,541 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,102 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,419 0 0 0 8 0 47 10 osh-cpython
31 no-host abuild-print-help 3,194 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 104,366 0 0 0 8 0 1,994 84 bash
9 no-host bin-true 65,365 0 0 0 8 0 1,989 29 dash
17 no-host bin-true 753,405 0 0 0 8 0 2,000 401 osh-cpython
25 no-host bin-true 129,214 0 0 0 16 0 1,989 182 osh-native
2 no-host configure.cpython 2,220,310 0 0 0 32,928 0 14,462 1,148 bash
10 no-host configure.cpython 2,239,062 0 0 0 32,992 0 14,260 981 dash
18 no-host configure.cpython 6,144,765 1 0 0 27,512 0 13,263 1,216 osh-cpython
26 no-host configure.cpython 2,241,626 0 0 0 27,520 0 13,226 1,081 osh-native
4 no-host configure.ocaml 410,709 0 0 0 5,120 0 1,950 253 bash
12 no-host configure.ocaml 390,457 0 0 0 5,112 0 1,880 162 dash
20 no-host configure.ocaml 639,028 0 0 0 5,112 0 1,856 211 osh-cpython
28 no-host configure.ocaml 413,542 0 0 0 5,120 0 1,937 164 osh-native
5 no-host configure.tcc 6,586 0 0 0 104 0 49 6 bash
13 no-host configure.tcc 5,500 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,195 0 0 0 96 0 53 4 osh-cpython
29 no-host configure.tcc 6,984 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,096,980 1 0 0 42,400 0 18,665 1,005 bash
11 no-host configure.util-linux 2,258,659 0 0 0 42,584 0 17,442 1,073 dash
19 no-host configure.util-linux 5,312,075 12 0 0 39,112 0 17,072 1,244 osh-cpython
27 no-host configure.util-linux 2,005,682 2 0 0 39,120 0 17,070 1,041 osh-native
6 no-host configure.yash 256,156 0 0 0 4,120 0 868 81 bash
14 no-host configure.yash 245,044 0 0 0 3,720 0 868 150 dash
22 no-host configure.yash 386,397 0 0 0 3,728 0 855 93 osh-cpython
30 no-host configure.yash 258,163 0 0 0 3,736 0 852 83 osh-native
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 82 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,657 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 350 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-54527a01
dash dash-308ec8e6
osh-cpython osh-94a1c2fc
osh-native osh-3ebd63b2
host label host id
no-host no-host-13226fd6