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 20 10 466 23 23.40 1.16
bin-true no-host 690 551 2,321 828 3.36 1.20
configure.cpython no-host 15,779 15,768 30,028 15,940 1.90 1.01
configure.ocaml no-host 3,927 3,868 4,792 3,942 1.22 1.00
configure.tcc no-host 49 42 202 51 4.12 1.03
configure.util-linux no-host 14,680 15,543 32,729 15,109 2.23 1.03
configure.yash no-host 1,882 1,844 2,544 1,911 1.35 1.02
hello-world no-host 2 1 52 3 34.32 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 2,563 1,123 23,611 3,236 9.21 1.26
bin-true no-host 107,405 67,419 753,863 127,227 7.02 1.18
configure.cpython no-host 2,221,844 2,241,395 6,143,074 2,236,048 2.76 1.01
configure.ocaml no-host 410,785 391,036 639,539 413,932 1.56 1.01
configure.tcc no-host 6,553 5,485 23,265 6,984 3.55 1.07
configure.util-linux no-host 2,094,113 2,263,120 5,320,695 2,024,445 2.54 0.97
configure.yash no-host 256,205 244,216 384,670 259,130 1.50 1.01
hello-world no-host 151 82 3,681 345 24.38 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 3.4 21.9 9.0 4.91 2.03
bin-true no-host 3.0 1.4 17.4 8.0 5.78 2.65
configure.cpython no-host 27.4 27.3 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 19.3 19.4 19.3 1.01 1.00
configure.util-linux no-host 30.3 30.1 30.3 30.1 1.00 1.00
configure.yash no-host 24.2 24.4 24.2 24.2 1.00 1.00
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 828 1 2 2.7 8.0 154,692 12,992 2,799 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 15,940 2 66 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 15,109 3 65 22.2 30.1 2,703,513 44,766 65,792 126,155 1,320,632 1,256,726 49,086 41 131,584 1
configure.ocaml no-host 3,942 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 51 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 1,911 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 9.0 116,270 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 20 13 7 4.5 bash
15 no-host abuild-print-help 10 9 1 3.4 dash
23 no-host abuild-print-help 466 408 60 21.9 osh-cpython
31 no-host abuild-print-help 23 22 2 9.0 osh-native
1 no-host bin-true 690 509 215 3.0 bash
9 no-host bin-true 551 411 149 1.4 dash
17 no-host bin-true 2,321 1,466 1,119 17.4 osh-cpython
25 no-host bin-true 828 583 259 8.0 osh-native
2 no-host configure.cpython 15,779 9,306 6,864 27.4 bash
10 no-host configure.cpython 15,768 9,512 6,669 27.3 dash
18 no-host configure.cpython 30,028 18,292 13,692 27.4 osh-cpython
26 no-host configure.cpython 15,940 9,314 6,898 27.4 osh-native
4 no-host configure.ocaml 3,927 1,691 1,270 20.6 bash
12 no-host configure.ocaml 3,868 1,601 1,284 20.6 dash
20 no-host configure.ocaml 4,792 2,250 1,757 20.6 osh-cpython
28 no-host configure.ocaml 3,942 1,664 1,318 20.6 osh-native
5 no-host configure.tcc 49 26 23 19.3 bash
13 no-host configure.tcc 42 25 18 19.3 dash
21 no-host configure.tcc 202 152 53 19.4 osh-cpython
29 no-host configure.tcc 51 22 29 19.3 osh-native
3 no-host configure.util-linux 14,680 9,202 5,961 30.3 bash
11 no-host configure.util-linux 15,543 9,546 6,483 30.1 dash
19 no-host configure.util-linux 32,729 21,663 12,215 30.3 osh-cpython
27 no-host configure.util-linux 15,109 8,994 6,310 30.1 osh-native
6 no-host configure.yash 1,882 1,098 793 24.2 bash
14 no-host configure.yash 1,844 1,103 745 24.4 dash
22 no-host configure.yash 2,544 1,559 1,030 24.2 osh-cpython
30 no-host configure.yash 1,911 1,164 751 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 52 39 13 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 2,563 0 0 0 16 0 41 3 bash
15 no-host abuild-print-help 1,123 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,611 0 0 0 8 0 47 16 osh-cpython
31 no-host abuild-print-help 3,236 0 0 0 16 0 41 0 osh-native
1 no-host bin-true 107,405 0 0 0 8 0 1,993 149 bash
9 no-host bin-true 67,419 0 0 0 8 0 1,993 63 dash
17 no-host bin-true 753,863 0 0 0 8 0 2,002 342 osh-cpython
25 no-host bin-true 127,227 0 0 0 16 0 1,990 50 osh-native
2 no-host configure.cpython 2,221,844 0 0 0 32,928 0 14,523 1,063 bash
10 no-host configure.cpython 2,241,395 0 0 0 32,992 0 14,647 1,165 dash
18 no-host configure.cpython 6,143,074 0 0 0 27,512 0 13,323 1,461 osh-cpython
26 no-host configure.cpython 2,236,048 0 0 0 27,520 0 13,294 1,142 osh-native
4 no-host configure.ocaml 410,785 0 0 0 5,120 0 1,950 222 bash
12 no-host configure.ocaml 391,036 0 0 0 5,112 0 1,914 142 dash
20 no-host configure.ocaml 639,539 0 0 0 5,112 0 1,861 195 osh-cpython
28 no-host configure.ocaml 413,932 0 0 0 5,120 0 1,932 163 osh-native
5 no-host configure.tcc 6,553 0 0 0 104 0 49 6 bash
13 no-host configure.tcc 5,485 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,265 0 0 0 96 0 53 5 osh-cpython
29 no-host configure.tcc 6,984 0 0 0 104 0 46 3 osh-native
3 no-host configure.util-linux 2,094,113 0 0 0 42,400 0 18,624 1,022 bash
11 no-host configure.util-linux 2,263,120 1 0 0 42,592 0 17,513 1,185 dash
19 no-host configure.util-linux 5,320,695 10 0 0 39,120 0 17,124 1,299 osh-cpython
27 no-host configure.util-linux 2,024,445 2 0 0 39,144 0 17,068 1,009 osh-native
6 no-host configure.yash 256,205 0 0 0 4,120 0 873 105 bash
14 no-host configure.yash 244,216 0 0 0 3,720 0 870 82 dash
22 no-host configure.yash 384,670 0 0 0 3,728 0 860 91 osh-cpython
30 no-host configure.yash 259,130 0 0 0 3,736 0 854 79 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 3,681 0 0 0 8 0 7 6 osh-cpython
24 no-host hello-world 345 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-37e68d34
dash dash-308ec8e6
osh-cpython osh-694ae2f7
osh-native osh-c830ade7
host label host id
no-host no-host-1c33b689