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 9 457 22 23.78 1.16
bin-true no-host 670 547 2,253 808 3.36 1.21
configure.cpython no-host 14,905 14,991 28,350 15,125 1.90 1.01
configure.ocaml no-host 3,785 3,726 4,609 3,799 1.22 1.00
configure.tcc no-host 47 43 193 48 4.06 1.01
configure.util-linux no-host 13,925 14,813 31,035 14,285 2.23 1.03
configure.yash no-host 1,827 1,757 2,431 1,827 1.33 1.00
hello-world no-host 1 1 48 3 32.09 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 2,543 1,119 23,470 3,227 9.23 1.27
bin-true no-host 106,394 66,537 757,607 126,124 7.12 1.19
configure.cpython no-host 2,221,431 2,236,944 6,163,769 2,233,423 2.77 1.01
configure.ocaml no-host 410,784 391,046 641,463 413,447 1.56 1.01
configure.tcc no-host 6,561 5,472 23,356 7,020 3.56 1.07
configure.util-linux no-host 2,091,831 2,261,857 5,351,968 2,014,764 2.56 0.96
configure.yash no-host 256,573 243,551 385,996 258,626 1.50 1.01
hello-world no-host 151 84 3,689 349 24.43 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 4.3 3.5 21.9 8.8 5.06 2.03
bin-true no-host 2.9 1.4 17.6 7.9 6.09 2.73
configure.cpython no-host 27.4 27.4 27.3 27.3 1.00 1.00
configure.ocaml no-host 20.4 20.4 20.6 20.4 1.01 1.00
configure.tcc no-host 19.4 19.3 19.4 19.3 1.00 0.99
configure.util-linux no-host 30.3 30.0 30.1 30.1 1.00 1.00
configure.yash no-host 24.2 24.4 24.4 24.2 1.01 1.00
hello-world no-host 2.8 1.6 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 808 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 15,125 1 59 15.8 27.3 1,772,668 49,197 28,508 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 14,285 3 58 22.2 30.1 2,703,404 44,766 65,812 126,121 1,320,596 1,256,687 49,081 41 131,624 1
configure.ocaml no-host 3,799 1 2 2.7 20.4 150,038 11,045 5,138 8,602 71,634 69,802 2,680 3 50,000 0
configure.tcc no-host 48 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 1,827 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 22 1 2 2.8 8.8 116,270 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 13 7 4.3 bash
15 no-host abuild-print-help 9 9 1 3.5 dash
23 no-host abuild-print-help 457 400 60 21.9 osh-cpython
31 no-host abuild-print-help 22 16 6 8.8 osh-native
1 no-host bin-true 670 500 201 2.9 bash
9 no-host bin-true 547 420 136 1.4 dash
17 no-host bin-true 2,253 1,516 996 17.6 osh-cpython
25 no-host bin-true 808 563 260 7.9 osh-native
2 no-host configure.cpython 14,905 8,929 6,375 27.4 bash
10 no-host configure.cpython 14,991 9,265 6,139 27.4 dash
18 no-host configure.cpython 28,350 17,317 12,866 27.3 osh-cpython
26 no-host configure.cpython 15,125 8,822 6,569 27.3 osh-native
4 no-host configure.ocaml 3,785 1,619 1,201 20.4 bash
12 no-host configure.ocaml 3,726 1,535 1,209 20.4 dash
20 no-host configure.ocaml 4,609 2,238 1,580 20.6 osh-cpython
28 no-host configure.ocaml 3,799 1,613 1,225 20.4 osh-native
5 no-host configure.tcc 47 29 19 19.4 bash
13 no-host configure.tcc 43 30 13 19.3 dash
21 no-host configure.tcc 193 150 46 19.4 osh-cpython
29 no-host configure.tcc 48 29 20 19.3 osh-native
3 no-host configure.util-linux 13,925 8,774 5,622 30.3 bash
11 no-host configure.util-linux 14,813 9,035 6,267 30.0 dash
19 no-host configure.util-linux 31,035 20,740 11,370 30.1 osh-cpython
27 no-host configure.util-linux 14,285 8,529 5,948 30.1 osh-native
6 no-host configure.yash 1,827 1,069 764 24.2 bash
14 no-host configure.yash 1,757 1,005 755 24.4 dash
22 no-host configure.yash 2,431 1,477 997 24.4 osh-cpython
30 no-host configure.yash 1,827 1,030 800 24.2 osh-native
0 no-host hello-world 1 1 0 2.8 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 48 32 16 17.3 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 2,543 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,119 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,470 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,227 0 0 0 16 0 41 0 osh-native
1 no-host bin-true 106,394 0 0 0 8 0 1,991 62 bash
9 no-host bin-true 66,537 0 0 0 8 0 1,989 91 dash
17 no-host bin-true 757,607 0 0 0 8 0 1,997 140 osh-cpython
25 no-host bin-true 126,124 0 0 0 16 0 1,994 49 osh-native
2 no-host configure.cpython 2,221,431 0 0 0 32,928 0 14,516 1,098 bash
10 no-host configure.cpython 2,236,944 0 0 0 32,992 0 14,580 1,057 dash
18 no-host configure.cpython 6,163,769 0 0 0 27,512 0 13,281 1,112 osh-cpython
26 no-host configure.cpython 2,233,423 0 0 0 27,520 0 13,240 1,029 osh-native
4 no-host configure.ocaml 410,784 0 0 0 5,120 0 1,947 177 bash
12 no-host configure.ocaml 391,046 0 0 0 5,112 0 1,874 163 dash
20 no-host configure.ocaml 641,463 1 0 0 5,112 0 1,865 200 osh-cpython
28 no-host configure.ocaml 413,447 0 0 0 5,120 0 1,937 168 osh-native
5 no-host configure.tcc 6,561 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,472 0 0 0 96 0 47 5 dash
21 no-host configure.tcc 23,356 0 0 0 96 0 53 8 osh-cpython
29 no-host configure.tcc 7,020 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,091,831 2 0 0 42,400 0 18,572 1,204 bash
11 no-host configure.util-linux 2,261,857 1 0 0 42,592 0 17,415 1,146 dash
19 no-host configure.util-linux 5,351,968 11 0 0 39,112 0 17,168 1,366 osh-cpython
27 no-host configure.util-linux 2,014,764 1 0 0 39,120 0 17,021 1,012 osh-native
6 no-host configure.yash 256,573 0 0 0 4,120 0 880 77 bash
14 no-host configure.yash 243,551 0 0 0 3,720 0 867 63 dash
22 no-host configure.yash 385,996 0 0 0 3,728 0 860 102 osh-cpython
30 no-host configure.yash 258,626 0 0 0 3,736 0 852 216 osh-native
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 84 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,689 0 0 0 8 0 7 3 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-bea52283
dash dash-308ec8e6
osh-cpython osh-d725103f
osh-native osh-4f25d74a
host label host id
no-host no-host-1c33b689