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 9 450 22 23.54 1.17
bin-true no-host 669 546 2,265 813 3.39 1.22
configure.cpython no-host 15,086 15,052 28,422 15,242 1.88 1.01
configure.ocaml no-host 3,791 3,748 4,616 3,826 1.22 1.01
configure.tcc no-host 47 41 193 49 4.11 1.03
configure.util-linux no-host 14,067 14,850 31,164 14,393 2.22 1.02
configure.yash no-host 1,802 1,760 2,447 1,827 1.36 1.01
hello-world no-host 2 1 50 3 32.86 1.89

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,527 1,086 23,325 3,234 9.23 1.28
bin-true no-host 103,423 66,454 750,288 129,150 7.25 1.25
configure.cpython no-host 2,231,757 2,242,316 6,135,350 2,219,878 2.75 0.99
configure.ocaml no-host 410,307 391,528 639,207 413,638 1.56 1.01
configure.tcc no-host 6,553 5,483 23,230 6,980 3.54 1.07
configure.util-linux no-host 2,103,057 2,259,831 5,312,969 2,002,822 2.53 0.95
configure.yash no-host 255,352 245,121 383,082 257,660 1.50 1.01
hello-world no-host 153 79 3,729 348 24.37 2.27

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 4.2 3.4 21.6 8.8 5.16 2.09
bin-true no-host 3.0 1.6 17.4 8.0 5.78 2.65
configure.cpython no-host 27.4 27.4 27.3 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.4 20.4 20.6 0.99 1.00
configure.tcc no-host 19.4 19.4 19.4 19.3 1.00 0.99
configure.util-linux no-host 30.3 30.3 30.3 30.3 1.00 1.00
configure.yash no-host 24.4 24.2 24.4 24.2 1.00 0.99
hello-world no-host 2.8 1.4 17.6 6.2 6.38 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 0 681 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 15,242 1 62 15.0 27.4 1,772,668 49,197 28,508 86,378 908,098 778,192 42,399 60 50,000 0
configure.util-linux no-host 14,393 2 60 21.3 30.3 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 3,826 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 19.3 30,527 30,527 0 1,501 14,801 14,225 350 0 50,000 0
configure.yash no-host 1,827 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 8.8 116,270 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 13 7 4.2 bash
15 no-host abuild-print-help 9 9 1 3.4 dash
23 no-host abuild-print-help 450 418 35 21.6 osh-cpython
31 no-host abuild-print-help 22 15 8 8.8 osh-native
1 no-host bin-true 669 506 193 3.0 bash
9 no-host bin-true 546 426 129 1.6 dash
17 no-host bin-true 2,265 1,501 1,018 17.4 osh-cpython
25 no-host bin-true 813 572 254 8.0 osh-native
2 no-host configure.cpython 15,086 8,952 6,539 27.4 bash
10 no-host configure.cpython 15,052 9,189 6,285 27.4 dash
18 no-host configure.cpython 28,422 17,230 13,011 27.3 osh-cpython
26 no-host configure.cpython 15,242 8,963 6,544 27.4 osh-native
4 no-host configure.ocaml 3,791 1,610 1,218 20.6 bash
12 no-host configure.ocaml 3,748 1,577 1,189 20.4 dash
20 no-host configure.ocaml 4,616 2,234 1,589 20.4 osh-cpython
28 no-host configure.ocaml 3,826 1,626 1,240 20.6 osh-native
5 no-host configure.tcc 47 29 19 19.4 bash
13 no-host configure.tcc 41 23 18 19.4 dash
21 no-host configure.tcc 193 126 71 19.4 osh-cpython
29 no-host configure.tcc 49 26 23 19.3 osh-native
3 no-host configure.util-linux 14,067 8,822 5,728 30.3 bash
11 no-host configure.util-linux 14,850 9,236 6,114 30.3 dash
19 no-host configure.util-linux 31,164 20,744 11,485 30.3 osh-cpython
27 no-host configure.util-linux 14,393 8,543 6,047 30.3 osh-native
6 no-host configure.yash 1,802 1,033 777 24.4 bash
14 no-host configure.yash 1,760 1,006 758 24.2 dash
22 no-host configure.yash 2,447 1,492 996 24.4 osh-cpython
30 no-host configure.yash 1,827 1,031 799 24.2 osh-native
0 no-host hello-world 2 2 0 2.8 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 50 21 28 17.6 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 2,527 0 0 0 16 0 41 5 bash
15 no-host abuild-print-help 1,086 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,325 0 0 0 8 0 47 8 osh-cpython
31 no-host abuild-print-help 3,234 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 103,423 0 0 0 8 0 1,996 94 bash
9 no-host bin-true 66,454 0 0 0 8 0 1,985 41 dash
17 no-host bin-true 750,288 0 0 0 8 0 2,003 316 osh-cpython
25 no-host bin-true 129,150 0 0 0 16 0 1,990 81 osh-native
2 no-host configure.cpython 2,231,757 0 0 0 32,928 0 14,515 1,317 bash
10 no-host configure.cpython 2,242,316 1 0 0 32,992 0 14,634 1,178 dash
18 no-host configure.cpython 6,135,350 0 0 0 27,512 0 13,326 1,111 osh-cpython
26 no-host configure.cpython 2,219,878 0 0 0 27,520 0 13,318 1,023 osh-native
4 no-host configure.ocaml 410,307 0 0 0 5,120 0 1,952 183 bash
12 no-host configure.ocaml 391,528 0 0 0 5,112 0 1,936 189 dash
20 no-host configure.ocaml 639,207 0 0 0 5,112 0 1,856 172 osh-cpython
28 no-host configure.ocaml 413,638 0 0 0 5,120 0 1,927 160 osh-native
5 no-host configure.tcc 6,553 0 0 0 104 0 48 3 bash
13 no-host configure.tcc 5,483 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,230 0 0 0 96 0 53 7 osh-cpython
29 no-host configure.tcc 6,980 0 0 0 104 0 47 0 osh-native
3 no-host configure.util-linux 2,103,057 1 0 0 42,408 0 18,607 1,050 bash
11 no-host configure.util-linux 2,259,831 0 0 0 42,592 0 17,443 1,223 dash
19 no-host configure.util-linux 5,312,969 10 0 0 39,112 0 17,068 1,246 osh-cpython
27 no-host configure.util-linux 2,002,822 2 0 0 39,120 0 17,196 1,008 osh-native
6 no-host configure.yash 255,352 0 0 0 4,120 0 869 82 bash
14 no-host configure.yash 245,121 0 0 0 3,720 0 870 87 dash
22 no-host configure.yash 383,082 0 0 0 3,728 0 855 92 osh-cpython
30 no-host configure.yash 257,660 0 0 0 3,736 0 852 80 osh-native
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 79 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,729 0 0 0 8 0 7 6 osh-cpython
24 no-host hello-world 348 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-81da6bed
dash dash-308ec8e6
osh-cpython osh-ce2d6cde
osh-native osh-104f509c
host label host id
no-host no-host-556df3ee