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 9 457 23 23.96 1.18
bin-true no-host 676 540 2,205 808 3.26 1.19
configure.cpython no-host 14,782 14,846 28,104 15,039 1.90 1.02
configure.ocaml no-host 3,770 3,689 4,551 3,800 1.21 1.01
configure.tcc no-host 47 41 189 49 4.02 1.04
configure.util-linux no-host 13,807 14,646 30,577 14,215 2.21 1.03
configure.yash no-host 1,783 1,743 2,398 1,804 1.35 1.01
hello-world no-host 2 1 47 3 30.78 1.83

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,564 1,113 23,402 3,205 9.13 1.25
bin-true no-host 106,305 65,447 751,342 125,132 7.07 1.18
configure.cpython no-host 2,220,007 2,249,543 6,140,819 2,228,950 2.77 1.00
configure.ocaml no-host 410,864 390,415 639,095 413,524 1.56 1.01
configure.tcc no-host 6,543 5,477 23,219 6,988 3.55 1.07
configure.util-linux no-host 2,099,441 2,255,688 5,324,439 2,013,266 2.54 0.96
configure.yash no-host 254,966 245,227 385,176 258,040 1.51 1.01
hello-world no-host 152 81 3,654 346 24.04 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 4.5 3.5 21.8 8.9 4.88 2.00
bin-true no-host 3.0 1.6 17.2 8.0 5.70 2.65
configure.cpython no-host 27.4 27.4 27.4 27.5 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.4 19.3 19.3 19.4 0.99 1.00
configure.util-linux no-host 30.3 30.1 30.0 30.1 0.99 1.00
configure.yash no-host 24.4 24.4 24.4 24.2 1.00 0.99
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 808 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 15,039 1 57 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 14,215 2 56 22.2 30.1 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 3,800 1 2 2.7 20.6 150,029 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 19.4 30,522 30,522 0 1,599 14,798 14,125 350 0 50,000 0
configure.yash no-host 1,804 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 23 1 2 2.8 8.9 116,265 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 11 8 4.5 bash
15 no-host abuild-print-help 9 8 1 3.5 dash
23 no-host abuild-print-help 457 414 46 21.8 osh-cpython
31 no-host abuild-print-help 23 14 9 8.9 osh-native
1 no-host bin-true 676 504 202 3.0 bash
9 no-host bin-true 540 415 135 1.6 dash
17 no-host bin-true 2,205 1,472 985 17.2 osh-cpython
25 no-host bin-true 808 563 258 8.0 osh-native
2 no-host configure.cpython 14,782 8,845 6,339 27.4 bash
10 no-host configure.cpython 14,846 8,996 6,274 27.4 dash
18 no-host configure.cpython 28,104 17,060 12,843 27.4 osh-cpython
26 no-host configure.cpython 15,039 8,784 6,522 27.5 osh-native
4 no-host configure.ocaml 3,770 1,582 1,223 20.6 bash
12 no-host configure.ocaml 3,689 1,565 1,144 20.6 dash
20 no-host configure.ocaml 4,551 2,258 1,491 20.6 osh-cpython
28 no-host configure.ocaml 3,800 1,587 1,253 20.6 osh-native
5 no-host configure.tcc 47 45 3 19.4 bash
13 no-host configure.tcc 41 27 14 19.3 dash
21 no-host configure.tcc 189 126 67 19.3 osh-cpython
29 no-host configure.tcc 49 35 14 19.4 osh-native
3 no-host configure.util-linux 13,807 8,777 5,505 30.3 bash
11 no-host configure.util-linux 14,646 9,107 6,028 30.1 dash
19 no-host configure.util-linux 30,577 20,556 11,079 30.0 osh-cpython
27 no-host configure.util-linux 14,215 8,598 5,818 30.1 osh-native
6 no-host configure.yash 1,783 1,056 735 24.4 bash
14 no-host configure.yash 1,743 1,003 744 24.4 dash
22 no-host configure.yash 2,398 1,406 1,034 24.4 osh-cpython
30 no-host configure.yash 1,804 1,009 800 24.2 osh-native
0 no-host hello-world 2 2 0 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 47 30 17 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 2,564 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 23,402 0 0 0 8 0 47 11 osh-cpython
31 no-host abuild-print-help 3,205 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 106,305 0 0 0 8 0 1,996 115 bash
9 no-host bin-true 65,447 0 0 0 8 0 1,998 35 dash
17 no-host bin-true 751,342 0 0 0 8 0 1,994 139 osh-cpython
25 no-host bin-true 125,132 0 0 0 16 0 1,991 132 osh-native
2 no-host configure.cpython 2,220,007 1 0 0 32,928 0 14,573 1,193 bash
10 no-host configure.cpython 2,249,543 0 0 0 32,992 0 14,606 1,048 dash
18 no-host configure.cpython 6,140,819 2 0 0 27,512 0 13,250 1,275 osh-cpython
26 no-host configure.cpython 2,228,950 0 0 0 27,520 0 13,353 1,148 osh-native
4 no-host configure.ocaml 410,864 0 0 0 5,120 0 1,960 150 bash
12 no-host configure.ocaml 390,415 0 0 0 5,112 0 1,887 138 dash
20 no-host configure.ocaml 639,095 0 0 0 5,112 0 1,854 208 osh-cpython
28 no-host configure.ocaml 413,524 0 0 0 5,120 0 1,931 185 osh-native
5 no-host configure.tcc 6,543 0 0 0 104 0 49 4 bash
13 no-host configure.tcc 5,477 0 0 0 96 0 47 10 dash
21 no-host configure.tcc 23,219 0 0 0 96 0 53 7 osh-cpython
29 no-host configure.tcc 6,988 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,099,441 0 0 0 42,400 0 18,575 1,085 bash
11 no-host configure.util-linux 2,255,688 1 0 0 42,584 0 17,422 1,244 dash
19 no-host configure.util-linux 5,324,439 16 0 0 39,120 0 17,078 1,138 osh-cpython
27 no-host configure.util-linux 2,013,266 3 0 0 39,120 0 17,068 1,040 osh-native
6 no-host configure.yash 254,966 0 0 0 4,120 0 869 83 bash
14 no-host configure.yash 245,227 0 0 0 3,720 0 868 71 dash
22 no-host configure.yash 385,176 0 0 0 3,728 0 855 88 osh-cpython
30 no-host configure.yash 258,040 0 0 0 3,736 0 855 93 osh-native
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 81 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,654 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-f6f00319
dash dash-308ec8e6
osh-cpython osh-c20c5215
osh-native osh-adee5f16
host label host id
no-host no-host-13226fd6