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-native osh-nosouffle osh-static osh bash ratio static bash ratio
abuild-print-help no-host 16 9 20 21 18 1.27 1.16
bin-true no-host 626 442 801 801 647 1.28 1.03
configure.cpython no-host 14,035 13,574 13,107 13,220 12,650 0.93 0.90
configure.ocaml no-host 3,615 3,541 3,633 3,647 3,602 1.00 1.00
configure.tcc no-host 46 40 46 46 43 1.00 0.94
configure.util-linux no-host 12,592 13,049 12,227 12,299 11,893 0.97 0.94
configure.yash no-host 1,678 1,597 1,657 1,659 1,658 0.99 0.99
hello-world no-host 1 1 3 3 1 2.33 1.01

Minor Page Faults

workload host name bash dash osh-native osh-nosouffle osh-static osh bash ratio static bash ratio
abuild-print-help no-host 2,395 1,187 3,303 3,430 2,831 1.38 1.18
bin-true no-host 101,459 49,346 133,262 132,979 111,022 1.31 1.09
configure.cpython no-host 1,627,903 1,635,508 1,589,732 1,606,166 1,516,136 0.98 0.93
configure.ocaml no-host 298,813 280,983 305,426 307,446 300,063 1.02 1.00
configure.tcc no-host 5,259 4,204 5,543 5,696 5,133 1.05 0.98
configure.util-linux no-host 1,525,994 1,699,101 1,510,107 1,522,784 1,481,265 0.99 0.97
configure.yash no-host 173,299 159,522 177,080 176,767 172,760 1.02 1.00
hello-world no-host 154 86 394 397 183 2.56 1.19

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-native osh-nosouffle osh-static osh bash ratio static bash ratio
abuild-print-help no-host 4.7 3.8 9.6 10.0 6.3 2.03 1.33
bin-true no-host 3.1 1.6 8.8 9.2 5.2 2.79 1.67
configure.cpython no-host 34.6 34.7 34.6 34.5 34.4 1.00 0.99
configure.ocaml no-host 28.8 28.6 28.7 28.8 28.7 1.00 1.00
configure.tcc no-host 26.2 26.1 26.3 26.0 26.3 1.01 1.01
configure.util-linux no-host 39.7 39.6 39.7 39.6 39.5 1.00 0.99
configure.yash no-host 33.4 33.2 33.4 33.4 33.1 1.00 0.99
hello-world no-host 3.3 1.4 6.6 6.9 3.3 2.00 1.00

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 6.6 3,919 3,919 0 726 1,922 1,271 2 0 50,000 0
bin-true no-host 801 1 2 3.5 8.8 151,904 10,764 2,978 14,785 72,396 64,723 3,008 3 50,000 0
configure.cpython no-host 13,107 1 60 14.8 34.6 1,750,831 35,399 28,954 93,081 869,763 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,227 3 59 21.6 39.7 2,705,397 37,471 66,342 119,749 1,291,873 1,293,775 32,527 42 132,684 1
configure.ocaml no-host 3,633 1 2 2.8 28.7 149,704 12,656 6,571 9,217 70,296 70,191 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.3 30,555 30,555 0 1,684 14,474 14,397 271 0 50,000 0
configure.yash no-host 1,657 1 2 2.7 33.4 143,480 11,508 6,625 7,171 70,526 65,783 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.6 117,238 65,801 42,008 4,980 54,600 57,658 277 3 84,016 1
hello-world no-host 3 0 0 0.3 6.9 3,918 3,918 0 725 1,922 1,271 2 0 50,000 0
bin-true no-host 801 1 2 3.5 9.2 151,904 10,768 2,982 14,785 72,396 64,723 3,008 3 50,000 0
configure.cpython no-host 13,220 2 64 14.9 34.5 1,750,830 36,458 28,959 93,080 869,763 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,299 3 63 21.6 39.6 2,705,397 37,477 66,348 119,749 1,291,873 1,293,775 32,527 42 132,696 1
configure.ocaml no-host 3,647 1 2 2.8 28.8 149,704 12,661 6,576 9,217 70,296 70,191 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.0 30,555 30,555 0 1,684 14,474 14,397 271 0 50,000 0
configure.yash no-host 1,659 1 2 2.7 33.4 143,480 11,512 6,629 7,171 70,526 65,783 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 10.0 117,238 65,805 42,012 4,980 54,600 57,658 277 3 84,024 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 16 9 8 4.7 bash
15 no-host abuild-print-help 9 4 5 3.8 dash
23 no-host abuild-print-help 20 9 11 9.6 osh-native
31 no-host abuild-print-help 21 11 11 10.0 osh-nosouffle
39 no-host abuild-print-help 18 14 5 6.3 osh-static
1 no-host bin-true 626 322 343 3.1 bash
9 no-host bin-true 442 275 175 1.6 dash
17 no-host bin-true 801 304 513 8.8 osh-native
25 no-host bin-true 801 316 500 9.2 osh-nosouffle
33 no-host bin-true 647 320 343 5.2 osh-static
2 no-host configure.cpython 14,035 7,671 6,758 34.6 bash
10 no-host configure.cpython 13,574 7,455 6,515 34.7 dash
18 no-host configure.cpython 13,107 7,046 6,333 34.6 osh-native
26 no-host configure.cpython 13,220 7,078 6,427 34.5 osh-nosouffle
34 no-host configure.cpython 12,650 6,966 5,918 34.4 osh-static
4 no-host configure.ocaml 3,615 1,483 1,171 28.8 bash
12 no-host configure.ocaml 3,541 1,420 1,144 28.6 dash
20 no-host configure.ocaml 3,633 1,460 1,211 28.7 osh-native
28 no-host configure.ocaml 3,647 1,451 1,238 28.8 osh-nosouffle
36 no-host configure.ocaml 3,602 1,446 1,187 28.7 osh-static
5 no-host configure.tcc 46 25 21 26.2 bash
13 no-host configure.tcc 40 22 19 26.1 dash
21 no-host configure.tcc 46 29 17 26.3 osh-native
29 no-host configure.tcc 46 23 24 26.0 osh-nosouffle
37 no-host configure.tcc 43 25 19 26.3 osh-static
3 no-host configure.util-linux 12,592 6,601 6,463 39.7 bash
11 no-host configure.util-linux 13,049 6,380 7,162 39.6 dash
19 no-host configure.util-linux 12,227 6,027 6,421 39.7 osh-native
27 no-host configure.util-linux 12,299 6,152 6,370 39.6 osh-nosouffle
35 no-host configure.util-linux 11,893 6,071 6,046 39.5 osh-static
6 no-host configure.yash 1,678 951 737 33.4 bash
14 no-host configure.yash 1,597 880 720 33.2 dash
22 no-host configure.yash 1,657 926 735 33.4 osh-native
30 no-host configure.yash 1,659 942 720 33.4 osh-nosouffle
38 no-host configure.yash 1,658 935 726 33.1 osh-static
0 no-host hello-world 1 1 0 3.3 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 3 0 3 6.6 osh-native
24 no-host hello-world 3 0 3 6.9 osh-nosouffle
32 no-host hello-world 1 1 0 3.3 osh-static

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 2,395 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,187 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,303 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,430 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,831 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,459 0 0 0 8 0 1,999 54 bash
9 no-host bin-true 49,346 0 0 0 8 0 2,998 48 dash
17 no-host bin-true 133,262 0 0 0 16 0 1,994 74 osh-native
25 no-host bin-true 132,979 0 0 0 16 0 1,999 80 osh-nosouffle
33 no-host bin-true 111,022 0 0 0 8 0 1,999 66 osh-static
2 no-host configure.cpython 1,627,903 0 0 0 25,272 0 14,075 1,051 bash
10 no-host configure.cpython 1,635,508 0 0 0 25,272 0 14,118 1,028 dash
18 no-host configure.cpython 1,589,732 0 0 0 25,280 0 11,291 861 osh-native
26 no-host configure.cpython 1,606,166 0 0 0 25,280 0 11,300 1,020 osh-nosouffle
34 no-host configure.cpython 1,516,136 0 0 0 25,272 0 11,300 829 osh-static
4 no-host configure.ocaml 298,813 0 0 0 4,432 0 2,023 205 bash
12 no-host configure.ocaml 280,983 0 0 0 4,432 0 2,113 203 dash
20 no-host configure.ocaml 305,426 0 0 0 4,440 0 1,994 207 osh-native
28 no-host configure.ocaml 307,446 0 0 0 4,440 0 2,001 203 osh-nosouffle
36 no-host configure.ocaml 300,063 0 0 0 4,432 0 2,001 215 osh-static
5 no-host configure.tcc 5,259 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,204 0 0 0 88 0 52 0 dash
21 no-host configure.tcc 5,543 0 0 0 96 0 44 3 osh-native
29 no-host configure.tcc 5,696 0 0 0 96 0 45 1 osh-nosouffle
37 no-host configure.tcc 5,133 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,525,994 0 0 0 35,936 0 18,986 1,036 bash
11 no-host configure.util-linux 1,699,101 0 0 0 35,936 0 17,106 1,210 dash
19 no-host configure.util-linux 1,510,107 1 0 0 35,952 0 16,204 908 osh-native
27 no-host configure.util-linux 1,522,784 0 0 0 35,952 0 16,200 898 osh-nosouffle
35 no-host configure.util-linux 1,481,265 1 0 0 35,936 0 16,137 944 osh-static
6 no-host configure.yash 173,299 0 0 0 3,616 0 878 94 bash
14 no-host configure.yash 159,522 0 0 0 3,616 0 1,002 97 dash
22 no-host configure.yash 177,080 0 0 0 3,624 0 858 92 osh-native
30 no-host configure.yash 176,767 0 0 0 3,624 0 859 94 osh-nosouffle
38 no-host configure.yash 172,760 0 0 0 3,624 0 854 105 osh-static
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 86 0 0 0 8 0 1 0 dash
16 no-host hello-world 394 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 397 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 183 0 0 0 8 0 1 0 osh-static

Shell and Host

shell label shell id
bash bash-36833674
dash dash-cea41b3e
osh-native osh-305e4652
osh-nosouffle osh-ba2440ec
osh-static osh-static-eb064015
host label host id
no-host no-host-bba74091