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 10 472 23 23.99 1.16
bin-true no-host 686 553 2,310 825 3.37 1.20
configure.cpython no-host 15,742 15,865 29,867 15,678 1.90 1.00
configure.ocaml no-host 3,987 3,869 4,755 3,940 1.19 0.99
configure.tcc no-host 50 44 200 51 3.97 1.01
configure.util-linux no-host 14,818 15,483 32,716 14,837 2.21 1.00
configure.yash no-host 1,915 1,838 2,524 1,900 1.32 0.99
hello-world no-host 2 1 51 3 33.27 2.00

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,527 1,113 23,333 3,200 9.23 1.27
bin-true no-host 106,339 65,415 755,109 127,162 7.10 1.20
configure.cpython no-host 2,218,081 2,241,772 6,137,225 2,233,951 2.77 1.01
configure.ocaml no-host 410,439 390,963 639,408 413,524 1.56 1.01
configure.tcc no-host 6,579 5,491 23,195 6,979 3.53 1.06
configure.util-linux no-host 2,104,584 2,256,527 5,337,462 2,009,956 2.54 0.96
configure.yash no-host 256,033 245,123 386,216 258,686 1.51 1.01
hello-world no-host 148 83 3,656 350 24.70 2.36

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 3.5 21.6 8.7 5.00 2.00
bin-true no-host 2.9 1.4 17.3 7.9 6.00 2.73
configure.cpython no-host 27.4 27.4 27.5 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.4 20.6 20.4 1.00 0.99
configure.tcc no-host 19.3 19.4 19.3 19.3 1.00 1.00
configure.util-linux no-host 30.1 30.3 29.9 30.3 0.99 1.00
configure.yash no-host 24.5 24.5 24.5 24.4 1.00 0.99
hello-world no-host 2.6 1.4 17.2 6.2 6.55 2.35

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 825 1 2 2.7 7.9 154,687 12,991 2,798 11,737 78,343 64,607 5,012 3 50,000 0
configure.cpython no-host 15,678 2 66 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 14,837 3 64 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 3,940 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 51 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 1,900 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 23 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 20 12 8 4.3 bash
15 no-host abuild-print-help 10 9 2 3.5 dash
23 no-host abuild-print-help 472 431 44 21.6 osh-cpython
31 no-host abuild-print-help 23 17 7 8.7 osh-native
1 no-host bin-true 686 498 220 2.9 bash
9 no-host bin-true 553 432 130 1.4 dash
17 no-host bin-true 2,310 1,474 1,105 17.3 osh-cpython
25 no-host bin-true 825 573 265 7.9 osh-native
2 no-host configure.cpython 15,742 9,336 6,813 27.4 bash
10 no-host configure.cpython 15,865 9,396 6,904 27.4 dash
18 no-host configure.cpython 29,867 17,970 13,821 27.5 osh-cpython
26 no-host configure.cpython 15,678 9,403 6,545 27.4 osh-native
4 no-host configure.ocaml 3,987 1,751 1,276 20.6 bash
12 no-host configure.ocaml 3,869 1,606 1,280 20.4 dash
20 no-host configure.ocaml 4,755 2,274 1,689 20.6 osh-cpython
28 no-host configure.ocaml 3,940 1,638 1,340 20.4 osh-native
5 no-host configure.tcc 50 35 16 19.3 bash
13 no-host configure.tcc 44 28 16 19.4 dash
21 no-host configure.tcc 200 145 59 19.3 osh-cpython
29 no-host configure.tcc 51 34 17 19.3 osh-native
3 no-host configure.util-linux 14,818 9,282 6,027 30.1 bash
11 no-host configure.util-linux 15,483 9,381 6,597 30.3 dash
19 no-host configure.util-linux 32,716 21,522 12,331 29.9 osh-cpython
27 no-host configure.util-linux 14,837 9,014 6,015 30.3 osh-native
6 no-host configure.yash 1,915 1,169 753 24.5 bash
14 no-host configure.yash 1,838 983 859 24.5 dash
22 no-host configure.yash 2,524 1,490 1,079 24.5 osh-cpython
30 no-host configure.yash 1,900 1,082 822 24.4 osh-native
0 no-host hello-world 2 2 0 2.6 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 51 42 8 17.2 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 2,527 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,113 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,333 0 0 0 8 0 47 6 osh-cpython
31 no-host abuild-print-help 3,200 0 0 0 16 0 41 0 osh-native
1 no-host bin-true 106,339 0 0 0 8 0 1,991 92 bash
9 no-host bin-true 65,415 0 0 0 8 0 1,989 79 dash
17 no-host bin-true 755,109 0 0 0 8 0 1,999 311 osh-cpython
25 no-host bin-true 127,162 0 0 0 16 0 1,987 95 osh-native
2 no-host configure.cpython 2,218,081 0 0 0 32,928 0 14,350 1,040 bash
10 no-host configure.cpython 2,241,772 0 0 0 32,992 0 14,574 1,241 dash
18 no-host configure.cpython 6,137,225 0 0 0 27,512 0 13,266 1,306 osh-cpython
26 no-host configure.cpython 2,233,951 0 0 0 27,520 0 13,252 950 osh-native
4 no-host configure.ocaml 410,439 0 0 0 5,120 0 1,950 154 bash
12 no-host configure.ocaml 390,963 0 0 0 5,112 0 1,906 149 dash
20 no-host configure.ocaml 639,408 0 0 0 5,112 0 1,857 180 osh-cpython
28 no-host configure.ocaml 413,524 0 0 0 5,120 0 1,933 158 osh-native
5 no-host configure.tcc 6,579 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,491 0 0 0 96 0 47 4 dash
21 no-host configure.tcc 23,195 0 0 0 96 0 53 6 osh-cpython
29 no-host configure.tcc 6,979 0 0 0 104 0 47 5 osh-native
3 no-host configure.util-linux 2,104,584 0 0 0 42,408 0 18,611 1,131 bash
11 no-host configure.util-linux 2,256,527 1 0 0 42,592 0 17,480 1,199 dash
19 no-host configure.util-linux 5,337,462 17 0 0 39,112 0 17,057 1,436 osh-cpython
27 no-host configure.util-linux 2,009,956 4 0 0 39,128 0 17,036 1,274 osh-native
6 no-host configure.yash 256,033 0 0 0 4,120 0 869 93 bash
14 no-host configure.yash 245,123 0 0 0 3,720 0 866 76 dash
22 no-host configure.yash 386,216 0 0 0 3,728 0 857 83 osh-cpython
30 no-host configure.yash 258,686 0 0 0 3,736 0 851 81 osh-native
0 no-host hello-world 148 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 3,656 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 350 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-5f849dc4
dash dash-308ec8e6
osh-cpython osh-0849b286
osh-native osh-01ab9b32
host label host id
no-host no-host-13226fd6