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 22 23.56 1.17
bin-true no-host 678 547 2,210 813 3.26 1.20
configure.cpython no-host 15,138 15,102 28,385 15,105 1.88 1.00
configure.ocaml no-host 3,779 3,730 4,886 3,812 1.29 1.01
configure.tcc no-host 47 41 191 49 4.07 1.04
configure.util-linux no-host 13,918 14,942 30,988 14,283 2.23 1.03
configure.yash no-host 1,814 1,749 2,421 1,818 1.33 1.00
hello-world no-host 2 1 48 3 27.05 1.58

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,514 1,138 23,285 3,213 9.26 1.28
bin-true no-host 107,370 66,385 744,914 125,124 6.94 1.17
configure.cpython no-host 2,230,341 2,238,161 6,126,036 2,223,850 2.75 1.00
configure.ocaml no-host 410,299 391,182 638,398 413,628 1.56 1.01
configure.tcc no-host 6,571 5,491 23,203 7,012 3.53 1.07
configure.util-linux no-host 2,095,706 2,256,842 5,319,707 1,996,363 2.54 0.95
configure.yash no-host 256,158 245,225 384,162 258,134 1.50 1.01
hello-world no-host 151 81 3,683 346 24.39 2.29

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 21.8 9.0 5.03 2.09
bin-true no-host 2.9 1.4 17.6 8.0 6.09 2.77
configure.cpython no-host 27.4 27.4 27.5 27.3 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 19.4 19.4 1.01 1.01
configure.util-linux no-host 30.3 30.3 30.1 30.1 1.00 1.00
configure.yash no-host 24.2 24.2 24.5 24.2 1.01 1.00
hello-world no-host 2.8 1.4 17.4 6.0 6.33 2.19

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 0 681 1,877 1,169 2 0 50,000 0
bin-true no-host 813 1 2 2.6 8.0 154,692 12,992 2,799 9,731 78,346 66,615 5,012 3 50,000 0
configure.cpython no-host 15,105 1 58 15.0 27.3 1,772,668 49,197 28,508 86,378 908,098 778,192 42,399 60 50,000 0
configure.util-linux no-host 14,283 2 59 21.3 30.1 2,703,404 44,766 65,812 109,640 1,320,596 1,273,168 49,081 41 131,624 1
configure.ocaml no-host 3,812 1 2 2.6 20.6 150,038 11,045 5,138 7,510 71,634 70,894 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,527 30,527 0 1,501 14,801 14,225 350 0 50,000 0
configure.yash no-host 1,818 1 2 2.6 24.2 139,695 7,964 6,600 6,317 70,306 63,072 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 9.0 116,270 64,455 42,663 4,552 54,546 57,172 478 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 17 2 4.3 bash
15 no-host abuild-print-help 10 6 4 3.5 dash
23 no-host abuild-print-help 451 403 51 21.8 osh-cpython
31 no-host abuild-print-help 22 14 9 9.0 osh-native
1 no-host bin-true 678 501 209 2.9 bash
9 no-host bin-true 547 417 137 1.4 dash
17 no-host bin-true 2,210 1,431 1,027 17.6 osh-cpython
25 no-host bin-true 813 570 259 8.0 osh-native
2 no-host configure.cpython 15,138 9,136 6,397 27.4 bash
10 no-host configure.cpython 15,102 9,202 6,322 27.4 dash
18 no-host configure.cpython 28,385 17,463 12,735 27.5 osh-cpython
26 no-host configure.cpython 15,105 8,891 6,486 27.3 osh-native
4 no-host configure.ocaml 3,779 1,603 1,217 20.4 bash
12 no-host configure.ocaml 3,730 1,605 1,145 20.6 dash
20 no-host configure.ocaml 4,886 2,178 1,609 20.6 osh-cpython
28 no-host configure.ocaml 3,812 1,563 1,288 20.6 osh-native
5 no-host configure.tcc 47 28 19 19.1 bash
13 no-host configure.tcc 41 21 21 19.1 dash
21 no-host configure.tcc 191 144 50 19.4 osh-cpython
29 no-host configure.tcc 49 24 25 19.4 osh-native
3 no-host configure.util-linux 13,918 8,779 5,621 30.3 bash
11 no-host configure.util-linux 14,942 9,116 6,318 30.3 dash
19 no-host configure.util-linux 30,988 20,894 11,024 30.1 osh-cpython
27 no-host configure.util-linux 14,283 8,606 5,860 30.1 osh-native
6 no-host configure.yash 1,814 1,048 773 24.2 bash
14 no-host configure.yash 1,749 1,018 735 24.2 dash
22 no-host configure.yash 2,421 1,513 949 24.5 osh-cpython
30 no-host configure.yash 1,818 991 830 24.2 osh-native
0 no-host hello-world 2 0 2 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 48 32 16 17.4 osh-cpython
24 no-host hello-world 3 3 0 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 2,514 0 0 0 16 0 41 5 bash
15 no-host abuild-print-help 1,138 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,285 0 0 0 8 0 47 12 osh-cpython
31 no-host abuild-print-help 3,213 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 107,370 0 0 0 8 0 1,997 57 bash
9 no-host bin-true 66,385 0 0 0 8 0 1,993 50 dash
17 no-host bin-true 744,914 0 0 0 8 0 2,000 250 osh-cpython
25 no-host bin-true 125,124 0 0 0 16 0 1,990 148 osh-native
2 no-host configure.cpython 2,230,341 0 0 0 32,928 0 14,504 1,211 bash
10 no-host configure.cpython 2,238,161 0 0 0 32,992 0 14,670 1,231 dash
18 no-host configure.cpython 6,126,036 0 0 0 27,512 0 13,263 1,129 osh-cpython
26 no-host configure.cpython 2,223,850 0 0 0 27,520 0 13,344 1,052 osh-native
4 no-host configure.ocaml 410,299 0 0 0 5,120 0 1,946 169 bash
12 no-host configure.ocaml 391,182 0 0 0 5,112 0 1,940 163 dash
20 no-host configure.ocaml 638,398 0 0 0 5,112 0 1,866 153 osh-cpython
28 no-host configure.ocaml 413,628 0 0 0 5,120 0 1,936 160 osh-native
5 no-host configure.tcc 6,571 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,491 0 0 0 96 0 46 5 dash
21 no-host configure.tcc 23,203 0 0 0 96 0 53 9 osh-cpython
29 no-host configure.tcc 7,012 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,095,706 1 0 0 42,400 0 18,629 1,092 bash
11 no-host configure.util-linux 2,256,842 0 0 0 42,592 0 17,487 1,115 dash
19 no-host configure.util-linux 5,319,707 12 0 0 39,112 0 17,078 1,272 osh-cpython
27 no-host configure.util-linux 1,996,363 0 0 0 39,120 0 17,087 1,036 osh-native
6 no-host configure.yash 256,158 0 0 0 4,120 0 876 90 bash
14 no-host configure.yash 245,225 0 0 0 3,720 0 868 74 dash
22 no-host configure.yash 384,162 0 0 0 3,728 0 856 91 osh-cpython
30 no-host configure.yash 258,134 0 0 0 3,736 0 850 161 osh-native
0 no-host hello-world 151 0 0 0 8 0 1 1 bash
8 no-host hello-world 81 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 346 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-ac88f330
dash dash-308ec8e6
osh-cpython osh-aa2ed870
osh-native osh-0390ea75
host label host id
no-host no-host-556df3ee