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 17 9 427 21 24.49 1.20
bin-true no-host 650 510 2,122 779 3.26 1.20
configure.cpython no-host 14,377 14,499 27,008 14,594 1.88 1.02
configure.ocaml no-host 3,698 3,635 4,470 3,725 1.21 1.01
configure.tcc no-host 47 40 186 46 3.97 0.98
configure.util-linux no-host 13,403 14,238 29,832 13,753 2.23 1.03
configure.yash no-host 1,725 1,697 2,273 1,770 1.32 1.03
hello-world no-host 1 1 47 3 32.01 1.81

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 1,117 23,300 3,172 9.20 1.25
bin-true no-host 108,330 67,411 753,066 125,238 6.95 1.16
configure.cpython no-host 2,213,844 2,246,058 6,145,746 2,235,524 2.78 1.01
configure.ocaml no-host 410,700 390,949 639,200 413,362 1.56 1.01
configure.tcc no-host 6,544 5,483 23,217 6,995 3.55 1.07
configure.util-linux no-host 2,104,056 2,266,700 5,338,802 2,019,981 2.54 0.96
configure.yash no-host 255,486 245,110 385,919 258,229 1.51 1.01
hello-world no-host 152 80 3,655 346 24.05 2.28

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 21.6 8.7 5.00 2.00
bin-true no-host 2.9 1.4 17.3 8.0 6.00 2.77
configure.cpython no-host 27.1 27.4 27.3 27.3 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.4 1.00 0.99
configure.tcc no-host 19.4 19.3 19.3 19.1 0.99 0.99
configure.util-linux no-host 30.1 30.0 30.3 30.0 1.00 1.00
configure.yash no-host 24.4 24.2 24.2 24.4 0.99 1.00
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 0.3 6.2 3,722 3,722 0 684 1,874 1,164 2 0 50,000 0
bin-true no-host 779 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 14,594 1 58 15.8 27.3 1,772,603 49,196 28,507 101,770 908,050 762,783 42,399 60 50,000 0
configure.util-linux no-host 13,753 2 57 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 3,725 0 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 46 0 0 1.3 19.1 30,522 30,522 0 1,599 14,798 14,125 350 0 50,000 0
configure.yash no-host 1,770 1 2 2.6 24.4 139,686 7,963 6,599 7,554 70,300 61,832 2,990 3 50,000 0
abuild-print-help no-host 21 1 2 2.8 8.7 116,265 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 17 7 11 4.3 bash
15 no-host abuild-print-help 9 6 3 3.4 dash
23 no-host abuild-print-help 427 387 43 21.6 osh-cpython
31 no-host abuild-print-help 21 15 6 8.7 osh-native
1 no-host bin-true 650 487 194 2.9 bash
9 no-host bin-true 510 389 131 1.4 dash
17 no-host bin-true 2,122 1,405 966 17.3 osh-cpython
25 no-host bin-true 779 550 243 8.0 osh-native
2 no-host configure.cpython 14,377 8,670 6,094 27.1 bash
10 no-host configure.cpython 14,499 8,772 6,133 27.4 dash
18 no-host configure.cpython 27,008 16,540 12,206 27.3 osh-cpython
26 no-host configure.cpython 14,594 8,564 6,289 27.3 osh-native
4 no-host configure.ocaml 3,698 1,560 1,175 20.6 bash
12 no-host configure.ocaml 3,635 1,449 1,204 20.6 dash
20 no-host configure.ocaml 4,470 2,186 1,477 20.6 osh-cpython
28 no-host configure.ocaml 3,725 1,550 1,211 20.4 osh-native
5 no-host configure.tcc 47 19 28 19.4 bash
13 no-host configure.tcc 40 29 11 19.3 dash
21 no-host configure.tcc 186 142 47 19.3 osh-cpython
29 no-host configure.tcc 46 29 17 19.1 osh-native
3 no-host configure.util-linux 13,403 8,615 5,244 30.1 bash
11 no-host configure.util-linux 14,238 8,756 5,969 30.0 dash
19 no-host configure.util-linux 29,832 20,147 10,705 30.3 osh-cpython
27 no-host configure.util-linux 13,753 8,326 5,611 30.0 osh-native
6 no-host configure.yash 1,725 980 754 24.4 bash
14 no-host configure.yash 1,697 937 763 24.2 dash
22 no-host configure.yash 2,273 1,374 939 24.2 osh-cpython
30 no-host configure.yash 1,770 977 796 24.4 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 47 29 17 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 2,533 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,117 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,300 0 0 0 8 0 47 7 osh-cpython
31 no-host abuild-print-help 3,172 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 108,330 0 0 0 8 0 1,994 76 bash
9 no-host bin-true 67,411 0 0 0 8 0 1,989 47 dash
17 no-host bin-true 753,066 0 0 0 8 0 1,994 97 osh-cpython
25 no-host bin-true 125,238 0 0 0 16 0 1,984 53 osh-native
2 no-host configure.cpython 2,213,844 1 0 0 32,928 0 14,447 1,102 bash
10 no-host configure.cpython 2,246,058 0 0 0 32,992 0 14,601 1,301 dash
18 no-host configure.cpython 6,145,746 0 0 0 27,512 0 13,183 1,088 osh-cpython
26 no-host configure.cpython 2,235,524 0 0 0 27,520 0 13,269 987 osh-native
4 no-host configure.ocaml 410,700 0 0 0 5,120 0 1,945 163 bash
12 no-host configure.ocaml 390,949 0 0 0 5,112 0 1,919 142 dash
20 no-host configure.ocaml 639,200 1 0 0 5,112 0 1,861 171 osh-cpython
28 no-host configure.ocaml 413,362 0 0 0 5,120 0 1,924 152 osh-native
5 no-host configure.tcc 6,544 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,483 0 0 0 96 0 45 1 dash
21 no-host configure.tcc 23,217 0 0 0 96 0 53 8 osh-cpython
29 no-host configure.tcc 6,995 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,104,056 0 0 0 42,400 0 18,555 979 bash
11 no-host configure.util-linux 2,266,700 2 0 0 42,584 0 17,619 1,176 dash
19 no-host configure.util-linux 5,338,802 9 0 0 39,112 0 17,184 1,111 osh-cpython
27 no-host configure.util-linux 2,019,981 0 0 0 39,120 0 17,079 993 osh-native
6 no-host configure.yash 255,486 0 0 0 4,120 0 868 71 bash
14 no-host configure.yash 245,110 0 0 0 3,720 0 868 78 dash
22 no-host configure.yash 385,919 0 0 0 3,728 0 857 86 osh-cpython
30 no-host configure.yash 258,229 0 0 0 3,736 0 852 91 osh-native
0 no-host hello-world 152 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 3,655 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 346 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-50afc566
dash dash-308ec8e6
osh-cpython osh-996c6f3d
osh-native osh-26455138
host label host id
no-host no-host-13226fd6