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 10 450 23 23.16 1.17
bin-true no-host 689 548 2,236 815 3.24 1.18
configure.cpython no-host 15,276 15,015 28,434 15,176 1.86 0.99
configure.ocaml no-host 3,806 3,718 4,593 3,803 1.21 1.00
configure.tcc no-host 49 42 191 49 3.88 1.00
configure.util-linux no-host 14,036 14,873 30,991 14,405 2.21 1.03
configure.yash no-host 1,829 1,760 2,427 1,819 1.33 0.99
hello-world no-host 1 1 47 3 31.57 1.88

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,522 1,115 23,411 3,210 9.28 1.27
bin-true no-host 107,367 66,429 753,455 126,140 7.02 1.17
configure.cpython no-host 2,214,901 2,247,502 6,151,054 2,232,024 2.78 1.01
configure.ocaml no-host 410,250 390,646 639,059 413,758 1.56 1.01
configure.tcc no-host 6,531 5,476 23,233 6,976 3.56 1.07
configure.util-linux no-host 2,101,812 2,257,109 5,314,326 2,011,772 2.53 0.96
configure.yash no-host 256,202 245,011 385,302 258,189 1.50 1.01
hello-world no-host 151 81 3,656 345 24.21 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 3.5 21.5 8.8 4.97 2.03
bin-true no-host 2.9 1.4 17.3 8.1 6.00 2.82
configure.cpython no-host 27.4 27.3 27.4 27.5 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.4 20.4 1.00 1.00
configure.tcc no-host 19.3 19.3 19.4 19.3 1.01 1.00
configure.util-linux no-host 30.1 30.1 30.1 30.1 1.00 1.00
configure.yash no-host 24.2 24.2 24.4 24.4 1.01 1.01
hello-world no-host 2.8 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 815 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 15,176 1 61 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 14,405 2 60 22.2 30.1 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 3,803 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 49 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 1,819 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 8.8 116,265 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 19 17 3 4.3 bash
15 no-host abuild-print-help 10 5 5 3.5 dash
23 no-host abuild-print-help 450 419 34 21.5 osh-cpython
31 no-host abuild-print-help 23 17 6 8.8 osh-native
1 no-host bin-true 689 500 221 2.9 bash
9 no-host bin-true 548 422 136 1.4 dash
17 no-host bin-true 2,236 1,451 1,042 17.3 osh-cpython
25 no-host bin-true 815 576 253 8.1 osh-native
2 no-host configure.cpython 15,276 9,110 6,567 27.4 bash
10 no-host configure.cpython 15,015 9,100 6,338 27.3 dash
18 no-host configure.cpython 28,434 17,432 12,811 27.4 osh-cpython
26 no-host configure.cpython 15,176 9,052 6,384 27.5 osh-native
4 no-host configure.ocaml 3,806 1,568 1,274 20.4 bash
12 no-host configure.ocaml 3,718 1,580 1,156 20.6 dash
20 no-host configure.ocaml 4,593 2,154 1,641 20.4 osh-cpython
28 no-host configure.ocaml 3,803 1,619 1,222 20.4 osh-native
5 no-host configure.tcc 49 34 16 19.3 bash
13 no-host configure.tcc 42 25 18 19.3 dash
21 no-host configure.tcc 191 143 51 19.4 osh-cpython
29 no-host configure.tcc 49 35 15 19.3 osh-native
3 no-host configure.util-linux 14,036 8,825 5,694 30.1 bash
11 no-host configure.util-linux 14,873 9,139 6,227 30.1 dash
19 no-host configure.util-linux 30,991 20,827 11,226 30.1 osh-cpython
27 no-host configure.util-linux 14,405 8,624 5,987 30.1 osh-native
6 no-host configure.yash 1,829 1,021 816 24.2 bash
14 no-host configure.yash 1,760 1,043 720 24.2 dash
22 no-host configure.yash 2,427 1,567 901 24.4 osh-cpython
30 no-host configure.yash 1,819 1,075 748 24.4 osh-native
0 no-host hello-world 1 1 0 2.8 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 47 32 15 17.3 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 2,522 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,115 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,411 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,210 0 0 0 16 0 41 0 osh-native
1 no-host bin-true 107,367 0 0 0 8 0 1,991 174 bash
9 no-host bin-true 66,429 0 0 0 8 0 1,988 88 dash
17 no-host bin-true 753,455 0 0 0 8 0 1,994 294 osh-cpython
25 no-host bin-true 126,140 0 0 0 16 0 1,984 111 osh-native
2 no-host configure.cpython 2,214,901 0 0 0 32,928 0 14,545 1,090 bash
10 no-host configure.cpython 2,247,502 0 0 0 32,992 0 14,586 1,228 dash
18 no-host configure.cpython 6,151,054 0 0 0 27,512 0 13,188 1,159 osh-cpython
26 no-host configure.cpython 2,232,024 0 0 0 27,520 0 13,328 914 osh-native
4 no-host configure.ocaml 410,250 0 0 0 5,120 0 1,965 179 bash
12 no-host configure.ocaml 390,646 0 0 0 5,112 0 1,864 149 dash
20 no-host configure.ocaml 639,059 0 0 0 5,112 0 1,868 205 osh-cpython
28 no-host configure.ocaml 413,758 0 0 0 5,120 0 1,932 185 osh-native
5 no-host configure.tcc 6,531 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,476 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,233 0 0 0 96 0 53 16 osh-cpython
29 no-host configure.tcc 6,976 0 0 0 104 0 47 5 osh-native
3 no-host configure.util-linux 2,101,812 0 0 0 42,408 0 18,629 1,194 bash
11 no-host configure.util-linux 2,257,109 0 0 0 42,592 0 17,400 1,018 dash
19 no-host configure.util-linux 5,314,326 13 0 0 39,112 0 17,053 1,107 osh-cpython
27 no-host configure.util-linux 2,011,772 0 0 0 39,120 0 17,075 1,121 osh-native
6 no-host configure.yash 256,202 0 0 0 4,120 0 873 82 bash
14 no-host configure.yash 245,011 0 0 0 3,728 0 867 91 dash
22 no-host configure.yash 385,302 0 0 0 3,728 0 860 96 osh-cpython
30 no-host configure.yash 258,189 0 0 0 3,736 0 854 81 osh-native
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 81 0 0 0 8 0 1 1 dash
16 no-host hello-world 3,656 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 345 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-4f9a5006
dash dash-308ec8e6
osh-cpython osh-e3575f51
osh-native osh-4c1483db
host label host id
no-host no-host-13226fd6