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 10 459 23 23.91 1.20
bin-true no-host 681 541 2,224 810 3.27 1.19
configure.cpython no-host 15,298 15,237 28,846 15,579 1.89 1.02
configure.ocaml no-host 3,834 3,785 4,717 3,904 1.23 1.02
configure.tcc no-host 48 41 197 50 4.11 1.03
configure.util-linux no-host 14,229 15,124 31,440 14,756 2.21 1.04
configure.yash no-host 1,830 1,803 2,527 1,869 1.38 1.02
hello-world no-host 2 1 49 3 32.00 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 2,553 1,106 23,415 3,232 9.17 1.27
bin-true no-host 105,387 66,468 753,249 126,168 7.15 1.20
configure.cpython no-host 2,218,698 2,245,597 6,149,949 2,232,162 2.77 1.01
configure.ocaml no-host 410,593 391,432 640,816 414,142 1.56 1.01
configure.tcc no-host 6,560 5,454 23,403 6,985 3.57 1.06
configure.util-linux no-host 2,089,680 2,251,518 5,330,114 2,009,999 2.55 0.96
configure.yash no-host 255,148 244,603 385,340 258,770 1.51 1.01
hello-world no-host 150 82 3,687 347 24.58 2.31

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 3.4 21.8 8.9 4.88 2.00
bin-true no-host 3.0 1.4 17.3 7.9 5.74 2.61
configure.cpython no-host 27.5 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.4 19.4 19.3 1.01 1.00
configure.util-linux no-host 30.1 30.0 30.0 30.0 1.00 1.00
configure.yash no-host 24.5 24.5 24.4 24.2 0.99 0.99
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 3,727 3,727 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 810 1 2 2.7 7.9 154,692 12,992 2,799 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 15,579 1 62 16.0 27.4 1,772,668 49,197 28,508 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 14,756 3 63 22.3 30.0 2,703,404 44,766 65,792 126,121 1,320,596 1,256,687 49,081 41 131,584 1
configure.ocaml no-host 3,904 1 2 2.7 20.6 150,038 11,045 5,138 8,602 71,634 69,802 2,680 3 50,000 0
configure.tcc no-host 50 0 0 1.3 19.3 30,527 30,527 0 1,599 14,801 14,127 350 0 50,000 0
configure.yash no-host 1,869 1 2 2.6 24.2 139,695 7,964 6,600 7,554 70,306 61,835 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.9 116,270 64,455 42,663 4,610 54,546 57,114 478 3 85,326 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 9 4.5 bash
15 no-host abuild-print-help 10 4 6 3.4 dash
23 no-host abuild-print-help 459 406 56 21.8 osh-cpython
31 no-host abuild-print-help 23 16 8 8.9 osh-native
1 no-host bin-true 681 513 199 3.0 bash
9 no-host bin-true 541 411 137 1.4 dash
17 no-host bin-true 2,224 1,441 1,050 17.3 osh-cpython
25 no-host bin-true 810 592 236 7.9 osh-native
2 no-host configure.cpython 15,298 9,152 6,539 27.5 bash
10 no-host configure.cpython 15,237 9,287 6,366 27.4 dash
18 no-host configure.cpython 28,846 17,358 13,373 27.4 osh-cpython
26 no-host configure.cpython 15,579 9,322 6,532 27.4 osh-native
4 no-host configure.ocaml 3,834 1,596 1,275 20.6 bash
12 no-host configure.ocaml 3,785 1,645 1,150 20.6 dash
20 no-host configure.ocaml 4,717 2,314 1,617 20.6 osh-cpython
28 no-host configure.ocaml 3,904 1,736 1,207 20.6 osh-native
5 no-host configure.tcc 48 38 11 19.3 bash
13 no-host configure.tcc 41 29 13 19.4 dash
21 no-host configure.tcc 197 142 59 19.4 osh-cpython
29 no-host configure.tcc 50 28 22 19.3 osh-native
3 no-host configure.util-linux 14,229 8,832 5,850 30.1 bash
11 no-host configure.util-linux 15,124 9,328 6,282 30.0 dash
19 no-host configure.util-linux 31,440 21,000 11,499 30.0 osh-cpython
27 no-host configure.util-linux 14,756 8,869 6,082 30.0 osh-native
6 no-host configure.yash 1,830 1,072 767 24.5 bash
14 no-host configure.yash 1,803 987 819 24.5 dash
22 no-host configure.yash 2,527 1,545 1,027 24.4 osh-cpython
30 no-host configure.yash 1,869 1,150 723 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 49 29 20 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 2,553 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,106 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,415 0 0 0 8 0 47 11 osh-cpython
31 no-host abuild-print-help 3,232 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 105,387 0 0 0 8 0 1,990 114 bash
9 no-host bin-true 66,468 0 0 0 8 0 1,987 78 dash
17 no-host bin-true 753,249 0 0 0 8 0 1,992 92 osh-cpython
25 no-host bin-true 126,168 0 0 0 16 0 1,981 57 osh-native
2 no-host configure.cpython 2,218,698 1 0 0 32,928 0 14,527 1,185 bash
10 no-host configure.cpython 2,245,597 0 0 0 32,992 0 14,666 1,223 dash
18 no-host configure.cpython 6,149,949 3 0 0 27,512 0 13,291 1,169 osh-cpython
26 no-host configure.cpython 2,232,162 1 0 0 27,520 0 13,324 949 osh-native
4 no-host configure.ocaml 410,593 0 0 0 5,120 0 1,950 167 bash
12 no-host configure.ocaml 391,432 0 0 0 5,112 0 1,939 156 dash
20 no-host configure.ocaml 640,816 0 0 0 5,112 0 1,864 166 osh-cpython
28 no-host configure.ocaml 414,142 0 0 0 5,120 0 1,932 158 osh-native
5 no-host configure.tcc 6,560 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,454 0 0 0 96 0 46 1 dash
21 no-host configure.tcc 23,403 0 0 0 96 0 53 9 osh-cpython
29 no-host configure.tcc 6,985 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,089,680 0 0 0 42,400 0 18,557 1,097 bash
11 no-host configure.util-linux 2,251,518 2 0 0 42,592 0 17,457 1,077 dash
19 no-host configure.util-linux 5,330,114 11 0 0 39,112 0 17,048 1,270 osh-cpython
27 no-host configure.util-linux 2,009,999 2 0 0 39,128 0 17,078 1,118 osh-native
6 no-host configure.yash 255,148 0 0 0 4,120 0 869 86 bash
14 no-host configure.yash 244,603 0 0 0 3,720 0 868 86 dash
22 no-host configure.yash 385,340 0 0 0 3,728 0 857 106 osh-cpython
30 no-host configure.yash 258,770 0 0 0 3,736 0 851 91 osh-native
0 no-host hello-world 150 0 0 0 8 0 1 0 bash
8 no-host hello-world 82 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,687 0 0 0 8 0 7 8 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-3fadef5b
dash dash-308ec8e6
osh-cpython osh-44dcbc55
osh-native osh-ccb65f87
host label host id
no-host no-host-556df3ee