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 10 451 23 23.21 1.18
bin-true no-host 685 552 2,239 815 3.27 1.19
configure.cpython no-host 15,380 15,498 29,182 15,522 1.90 1.01
configure.ocaml no-host 3,867 3,819 4,704 3,884 1.22 1.00
configure.tcc no-host 52 42 194 50 3.75 0.96
configure.util-linux no-host 14,317 15,208 31,824 14,705 2.22 1.03
configure.yash no-host 1,878 1,803 2,506 1,866 1.33 0.99
hello-world no-host 2 1 50 3 32.71 1.90

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,568 1,127 23,479 3,200 9.14 1.25
bin-true no-host 107,369 66,427 751,647 126,157 7.00 1.17
configure.cpython no-host 2,215,099 2,241,825 6,128,473 2,233,726 2.77 1.01
configure.ocaml no-host 409,769 390,767 639,894 413,717 1.56 1.01
configure.tcc no-host 6,555 5,478 23,304 6,986 3.56 1.07
configure.util-linux no-host 2,097,166 2,250,293 5,330,764 2,013,206 2.54 0.96
configure.yash no-host 256,986 244,088 384,228 258,805 1.50 1.01
hello-world no-host 151 82 3,683 349 24.39 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 3.5 21.6 8.9 4.85 2.00
bin-true no-host 3.0 1.4 17.4 7.9 5.78 2.61
configure.cpython no-host 27.4 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.6 20.6 1.01 1.01
configure.tcc no-host 19.1 19.1 19.3 19.3 1.01 1.01
configure.util-linux no-host 30.4 30.0 30.1 30.3 0.99 1.00
configure.yash no-host 24.2 24.4 24.4 24.2 1.01 1.00
hello-world no-host 2.9 1.4 17.3 6.0 6.00 2.09

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 6.0 3,727 3,727 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 815 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 15,522 1 61 15.8 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 14,705 3 62 22.2 30.3 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 3,884 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 1,866 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 18 2 4.5 bash
15 no-host abuild-print-help 10 9 1 3.5 dash
23 no-host abuild-print-help 451 426 28 21.6 osh-cpython
31 no-host abuild-print-help 23 12 11 8.9 osh-native
1 no-host bin-true 685 521 193 3.0 bash
9 no-host bin-true 552 428 133 1.4 dash
17 no-host bin-true 2,239 1,479 1,019 17.4 osh-cpython
25 no-host bin-true 815 582 247 7.9 osh-native
2 no-host configure.cpython 15,380 9,370 6,410 27.4 bash
10 no-host configure.cpython 15,498 9,403 6,511 27.4 dash
18 no-host configure.cpython 29,182 17,871 13,199 27.4 osh-cpython
26 no-host configure.cpython 15,522 9,114 6,672 27.4 osh-native
4 no-host configure.ocaml 3,867 1,659 1,250 20.4 bash
12 no-host configure.ocaml 3,819 1,622 1,216 20.6 dash
20 no-host configure.ocaml 4,704 2,246 1,666 20.6 osh-cpython
28 no-host configure.ocaml 3,884 1,649 1,266 20.6 osh-native
5 no-host configure.tcc 52 38 14 19.1 bash
13 no-host configure.tcc 42 23 19 19.1 dash
21 no-host configure.tcc 194 157 40 19.3 osh-cpython
29 no-host configure.tcc 50 38 12 19.3 osh-native
3 no-host configure.util-linux 14,317 9,056 5,737 30.4 bash
11 no-host configure.util-linux 15,208 9,326 6,367 30.0 dash
19 no-host configure.util-linux 31,824 21,244 11,699 30.1 osh-cpython
27 no-host configure.util-linux 14,705 8,917 5,983 30.3 osh-native
6 no-host configure.yash 1,878 1,080 803 24.2 bash
14 no-host configure.yash 1,803 967 839 24.4 dash
22 no-host configure.yash 2,506 1,551 997 24.4 osh-cpython
30 no-host configure.yash 1,866 1,024 846 24.2 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 50 21 29 17.3 osh-cpython
24 no-host hello-world 3 0 3 6.0 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 2,568 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,127 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,479 0 0 0 8 0 47 10 osh-cpython
31 no-host abuild-print-help 3,200 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 107,369 0 0 0 8 0 1,986 81 bash
9 no-host bin-true 66,427 0 0 0 8 0 1,986 73 dash
17 no-host bin-true 751,647 0 0 0 8 0 1,997 180 osh-cpython
25 no-host bin-true 126,157 0 0 0 16 0 1,994 82 osh-native
2 no-host configure.cpython 2,215,099 0 0 0 32,928 0 14,490 1,062 bash
10 no-host configure.cpython 2,241,825 0 0 0 32,992 0 14,615 1,153 dash
18 no-host configure.cpython 6,128,473 0 0 0 27,512 0 13,303 1,264 osh-cpython
26 no-host configure.cpython 2,233,726 0 0 0 27,520 0 13,269 1,089 osh-native
4 no-host configure.ocaml 409,769 0 0 0 5,120 0 1,946 153 bash
12 no-host configure.ocaml 390,767 0 0 0 5,112 0 1,871 145 dash
20 no-host configure.ocaml 639,894 0 0 0 5,112 0 1,855 202 osh-cpython
28 no-host configure.ocaml 413,717 0 0 0 5,120 0 1,928 176 osh-native
5 no-host configure.tcc 6,555 0 0 0 104 0 49 12 bash
13 no-host configure.tcc 5,478 0 0 0 96 0 47 0 dash
21 no-host configure.tcc 23,304 0 0 0 96 0 53 9 osh-cpython
29 no-host configure.tcc 6,986 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,097,166 0 0 0 42,400 0 18,594 1,032 bash
11 no-host configure.util-linux 2,250,293 0 0 0 42,584 0 17,418 1,107 dash
19 no-host configure.util-linux 5,330,764 4 0 0 39,112 0 17,072 1,238 osh-cpython
27 no-host configure.util-linux 2,013,206 0 0 0 39,128 0 17,065 1,156 osh-native
6 no-host configure.yash 256,986 0 0 0 4,120 0 882 76 bash
14 no-host configure.yash 244,088 0 0 0 3,720 0 869 83 dash
22 no-host configure.yash 384,228 0 0 0 3,728 0 857 99 osh-cpython
30 no-host configure.yash 258,805 0 0 0 3,736 0 851 75 osh-native
0 no-host hello-world 151 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 3,683 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 349 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-3a0c1298
dash dash-308ec8e6
osh-cpython osh-8cf5eba7
osh-native osh-ae5793a9
host label host id
no-host no-host-556df3ee