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 10 453 23 23.29 1.16
bin-true no-host 672 560 2,262 827 3.37 1.23
configure.cpython no-host 15,188 15,303 28,814 15,377 1.90 1.01
configure.ocaml no-host 3,852 3,819 4,729 3,885 1.23 1.01
configure.tcc no-host 49 42 195 49 4.01 1.02
configure.util-linux no-host 14,223 15,061 31,575 14,421 2.22 1.01
configure.yash no-host 1,887 1,796 2,485 1,854 1.32 0.98
hello-world no-host 2 1 50 3 30.74 1.75

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,510 1,115 23,205 3,170 9.25 1.26
bin-true no-host 105,346 66,476 750,045 129,133 7.12 1.23
configure.cpython no-host 2,217,310 2,245,804 6,149,920 2,235,909 2.77 1.01
configure.ocaml no-host 410,886 391,201 637,976 414,297 1.55 1.01
configure.tcc no-host 6,538 5,507 23,234 6,996 3.55 1.07
configure.util-linux no-host 2,100,795 2,258,919 5,324,272 2,007,267 2.53 0.96
configure.yash no-host 255,458 244,381 384,339 257,765 1.50 1.01
hello-world no-host 149 84 3,656 347 24.54 2.33

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 9.0 5.00 2.09
bin-true no-host 3.0 1.4 17.3 7.9 5.74 2.61
configure.cpython no-host 27.3 27.4 27.5 27.3 1.01 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 19.4 19.3 1.00 0.99
configure.util-linux no-host 30.1 30.0 30.0 30.0 1.00 1.00
configure.yash no-host 24.4 24.4 24.4 24.5 1.00 1.01
hello-world no-host 2.6 1.6 17.3 6.2 6.60 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 3,717 3,717 0 684 1,869 1,164 2 0 50,000 0
bin-true no-host 827 1 2 2.7 7.9 154,682 12,988 2,795 11,737 78,338 64,607 5,012 3 50,000 0
configure.cpython no-host 15,377 1 61 15.8 27.3 1,772,598 49,193 28,504 101,770 908,045 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,421 3 59 22.2 30.0 2,703,262 44,762 65,788 126,121 1,320,489 1,256,652 49,081 41 131,576 1
configure.ocaml no-host 3,885 1 2 2.7 20.4 150,024 11,041 5,134 8,602 71,623 69,799 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,517 30,517 0 1,599 14,793 14,125 350 0 50,000 0
configure.yash no-host 1,854 1 2 2.6 24.5 139,681 7,960 6,596 7,554 70,295 61,832 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 9.0 116,260 64,451 42,659 4,609 54,538 57,113 478 3 85,318 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 8 12 4.3 bash
15 no-host abuild-print-help 10 6 4 3.5 dash
23 no-host abuild-print-help 453 418 38 21.6 osh-cpython
31 no-host abuild-print-help 23 11 12 9.0 osh-native
1 no-host bin-true 672 492 212 3.0 bash
9 no-host bin-true 560 416 152 1.4 dash
17 no-host bin-true 2,262 1,459 1,069 17.3 osh-cpython
25 no-host bin-true 827 580 261 7.9 osh-native
2 no-host configure.cpython 15,188 9,223 6,356 27.3 bash
10 no-host configure.cpython 15,303 9,134 6,591 27.4 dash
18 no-host configure.cpython 28,814 17,214 13,438 27.5 osh-cpython
26 no-host configure.cpython 15,377 8,930 6,718 27.3 osh-native
4 no-host configure.ocaml 3,852 1,669 1,208 20.6 bash
12 no-host configure.ocaml 3,819 1,583 1,254 20.6 dash
20 no-host configure.ocaml 4,729 2,254 1,683 20.6 osh-cpython
28 no-host configure.ocaml 3,885 1,675 1,244 20.4 osh-native
5 no-host configure.tcc 49 30 19 19.4 bash
13 no-host configure.tcc 42 27 15 19.3 dash
21 no-host configure.tcc 195 146 52 19.4 osh-cpython
29 no-host configure.tcc 49 22 28 19.3 osh-native
3 no-host configure.util-linux 14,223 8,927 5,764 30.1 bash
11 no-host configure.util-linux 15,061 9,186 6,352 30.0 dash
19 no-host configure.util-linux 31,575 20,969 11,726 30.0 osh-cpython
27 no-host configure.util-linux 14,421 8,889 5,725 30.0 osh-native
6 no-host configure.yash 1,887 1,069 825 24.4 bash
14 no-host configure.yash 1,796 1,017 782 24.4 dash
22 no-host configure.yash 2,485 1,554 975 24.4 osh-cpython
30 no-host configure.yash 1,854 1,037 821 24.5 osh-native
0 no-host hello-world 2 2 0 2.6 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 50 25 24 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 2,510 0 0 0 16 0 41 3 bash
15 no-host abuild-print-help 1,115 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,205 0 0 0 8 0 47 8 osh-cpython
31 no-host abuild-print-help 3,170 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 105,346 0 0 0 8 0 1,993 45 bash
9 no-host bin-true 66,476 0 0 0 8 0 1,983 187 dash
17 no-host bin-true 750,045 0 0 0 8 0 1,989 174 osh-cpython
25 no-host bin-true 129,133 0 0 0 16 0 1,993 83 osh-native
2 no-host configure.cpython 2,217,310 0 0 0 32,928 0 14,489 1,104 bash
10 no-host configure.cpython 2,245,804 0 0 0 32,992 0 14,568 1,325 dash
18 no-host configure.cpython 6,149,920 0 0 0 27,512 0 13,274 1,298 osh-cpython
26 no-host configure.cpython 2,235,909 0 0 0 27,520 0 13,300 1,165 osh-native
4 no-host configure.ocaml 410,886 0 0 0 5,120 0 1,957 182 bash
12 no-host configure.ocaml 391,201 0 0 0 5,112 0 1,933 158 dash
20 no-host configure.ocaml 637,976 0 0 0 5,112 0 1,861 190 osh-cpython
28 no-host configure.ocaml 414,297 0 0 0 5,120 0 1,935 176 osh-native
5 no-host configure.tcc 6,538 0 0 0 104 0 48 7 bash
13 no-host configure.tcc 5,507 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,234 0 0 0 96 0 53 7 osh-cpython
29 no-host configure.tcc 6,996 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,100,795 0 0 0 42,408 0 18,559 1,106 bash
11 no-host configure.util-linux 2,258,919 3 0 0 42,592 0 17,483 1,009 dash
19 no-host configure.util-linux 5,324,272 4 0 0 39,112 0 17,137 1,222 osh-cpython
27 no-host configure.util-linux 2,007,267 0 0 0 39,120 0 17,070 984 osh-native
6 no-host configure.yash 255,458 0 0 0 4,120 0 872 76 bash
14 no-host configure.yash 244,381 0 0 0 3,720 0 869 85 dash
22 no-host configure.yash 384,339 0 0 0 3,728 0 857 78 osh-cpython
30 no-host configure.yash 257,765 0 0 0 3,736 0 851 91 osh-native
0 no-host hello-world 149 0 0 0 8 0 1 0 bash
8 no-host hello-world 84 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,656 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 347 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-3e786a60
dash dash-308ec8e6
osh-cpython osh-3d83511e
osh-native osh-da4ecc9d
host label host id
no-host no-host-13226fd6