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 21 22 19 1.30 1.19
bin-true no-host 627 448 805 824 663 1.28 1.06
configure.cpython no-host 14,361 14,338 13,998 14,113 13,448 0.97 0.94
configure.ocaml no-host 3,771 3,695 3,783 3,788 3,779 1.00 1.00
configure.tcc no-host 46 43 48 48 45 1.03 0.97
configure.util-linux no-host 13,068 13,651 13,079 13,081 12,660 1.00 0.97
configure.yash no-host 1,767 1,694 1,757 1,736 1,734 0.99 0.98
hello-world no-host 1 1 3 3 1 2.55 0.96

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 1,158 3,258 3,437 2,831 1.36 1.18
bin-true no-host 102,478 49,412 130,318 133,032 112,092 1.27 1.09
configure.cpython no-host 1,622,873 1,636,579 1,575,210 1,601,576 1,515,489 0.97 0.93
configure.ocaml no-host 299,703 281,105 305,678 307,307 300,182 1.02 1.00
configure.tcc no-host 5,221 4,221 5,546 5,694 5,126 1.06 0.98
configure.util-linux no-host 1,542,594 1,697,417 1,512,394 1,521,638 1,480,128 0.98 0.96
configure.yash no-host 173,522 159,504 176,562 176,716 172,767 1.02 1.00
hello-world no-host 152 88 394 400 182 2.59 1.20

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 4.8 3.9 9.4 10.0 6.3 1.95 1.30
bin-true no-host 3.3 1.6 8.7 9.3 5.2 2.64 1.60
configure.cpython no-host 34.7 34.3 34.5 34.5 34.5 1.00 1.00
configure.ocaml no-host 28.7 28.7 28.7 28.8 28.7 1.00 1.00
configure.tcc no-host 26.1 26.0 26.0 26.2 26.2 1.00 1.00
configure.util-linux no-host 39.7 39.7 39.6 39.7 39.7 1.00 1.00
configure.yash no-host 33.3 33.3 33.2 33.3 33.1 1.00 1.00
hello-world no-host 3.1 1.4 6.6 7.1 3.3 2.08 1.04

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 805 1 2 3.5 8.7 151,904 10,764 2,978 14,785 72,396 64,723 3,008 3 50,000 0
configure.cpython no-host 13,998 2 72 14.8 34.5 1,750,831 35,399 28,954 93,081 869,763 787,987 25,789 61 50,000 0
configure.util-linux no-host 13,079 3 72 21.6 39.6 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 3,783 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 48 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 1,757 1 2 2.7 33.2 143,480 11,508 6,625 7,171 70,526 65,783 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.4 117,238 65,801 42,008 4,980 54,600 57,658 277 3 84,016 1
hello-world no-host 3 0 0 0.3 7.1 3,918 3,918 0 725 1,922 1,271 2 0 50,000 0
bin-true no-host 824 1 2 3.5 9.3 151,904 10,768 2,982 14,785 72,396 64,723 3,008 3 50,000 0
configure.cpython no-host 14,113 2 72 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 13,081 3 71 21.6 39.7 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 3,788 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 48 0 0 1.4 26.2 30,555 30,555 0 1,684 14,474 14,397 271 0 50,000 0
configure.yash no-host 1,736 1 2 2.7 33.3 143,480 11,512 6,629 7,171 70,526 65,783 2,095 3 50,000 0
abuild-print-help no-host 22 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 8 9 4.8 bash
15 no-host abuild-print-help 9 4 6 3.9 dash
23 no-host abuild-print-help 21 9 13 9.4 osh-native
31 no-host abuild-print-help 22 13 9 10.0 osh-nosouffle
39 no-host abuild-print-help 19 12 8 6.3 osh-static
1 no-host bin-true 627 311 355 3.3 bash
9 no-host bin-true 448 281 170 1.6 dash
17 no-host bin-true 805 319 505 8.7 osh-native
25 no-host bin-true 824 303 538 9.3 osh-nosouffle
33 no-host bin-true 663 340 340 5.2 osh-static
2 no-host configure.cpython 14,361 7,762 6,969 34.7 bash
10 no-host configure.cpython 14,338 7,718 7,031 34.3 dash
18 no-host configure.cpython 13,998 7,422 6,860 34.5 osh-native
26 no-host configure.cpython 14,113 7,456 6,954 34.5 osh-nosouffle
34 no-host configure.cpython 13,448 7,386 6,308 34.5 osh-static
4 no-host configure.ocaml 3,771 1,527 1,286 28.7 bash
12 no-host configure.ocaml 3,695 1,506 1,213 28.7 dash
20 no-host configure.ocaml 3,783 1,530 1,293 28.7 osh-native
28 no-host configure.ocaml 3,788 1,539 1,289 28.8 osh-nosouffle
36 no-host configure.ocaml 3,779 1,519 1,291 28.7 osh-static
5 no-host configure.tcc 46 28 19 26.1 bash
13 no-host configure.tcc 43 21 22 26.0 dash
21 no-host configure.tcc 48 28 20 26.0 osh-native
29 no-host configure.tcc 48 27 22 26.2 osh-nosouffle
37 no-host configure.tcc 45 30 15 26.2 osh-static
3 no-host configure.util-linux 13,068 6,770 6,778 39.7 bash
11 no-host configure.util-linux 13,651 6,619 7,530 39.7 dash
19 no-host configure.util-linux 13,079 6,389 6,919 39.6 osh-native
27 no-host configure.util-linux 13,081 6,415 6,898 39.7 osh-nosouffle
35 no-host configure.util-linux 12,660 6,398 6,485 39.7 osh-static
6 no-host configure.yash 1,767 991 784 33.3 bash
14 no-host configure.yash 1,694 951 744 33.3 dash
22 no-host configure.yash 1,757 993 767 33.2 osh-native
30 no-host configure.yash 1,736 957 781 33.3 osh-nosouffle
38 no-host configure.yash 1,734 981 756 33.1 osh-static
0 no-host hello-world 1 0 1 3.1 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 3 2 2 6.6 osh-native
24 no-host hello-world 3 2 1 7.1 osh-nosouffle
32 no-host hello-world 1 0 1 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 1,158 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,258 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,437 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 102,478 0 0 0 8 0 1,999 54 bash
9 no-host bin-true 49,412 0 0 0 8 0 2,993 53 dash
17 no-host bin-true 130,318 0 0 0 16 0 2,000 68 osh-native
25 no-host bin-true 133,032 0 0 0 16 0 1,997 63 osh-nosouffle
33 no-host bin-true 112,092 0 0 0 8 0 1,996 75 osh-static
2 no-host configure.cpython 1,622,873 0 0 0 25,272 0 14,087 982 bash
10 no-host configure.cpython 1,636,579 0 0 0 25,272 0 14,125 1,185 dash
18 no-host configure.cpython 1,575,210 0 0 0 25,280 0 11,297 831 osh-native
26 no-host configure.cpython 1,601,576 0 0 0 25,280 0 11,295 955 osh-nosouffle
34 no-host configure.cpython 1,515,489 1 0 0 25,272 0 11,300 880 osh-static
4 no-host configure.ocaml 299,703 0 0 0 4,432 0 2,018 193 bash
12 no-host configure.ocaml 281,105 0 0 0 4,432 0 2,108 196 dash
20 no-host configure.ocaml 305,678 0 0 0 4,440 0 1,996 218 osh-native
28 no-host configure.ocaml 307,307 0 0 0 4,440 0 1,998 185 osh-nosouffle
36 no-host configure.ocaml 300,182 0 0 0 4,432 0 1,996 367 osh-static
5 no-host configure.tcc 5,221 0 0 0 80 0 49 3 bash
13 no-host configure.tcc 4,221 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,546 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,694 0 0 0 96 0 46 2 osh-nosouffle
37 no-host configure.tcc 5,126 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,542,594 0 0 0 35,936 0 18,984 1,103 bash
11 no-host configure.util-linux 1,697,417 2 0 0 35,944 0 17,076 1,212 dash
19 no-host configure.util-linux 1,512,394 2 0 8 35,960 0 16,138 933 osh-native
27 no-host configure.util-linux 1,521,638 1 0 0 35,952 0 16,189 901 osh-nosouffle
35 no-host configure.util-linux 1,480,128 1 0 0 35,936 0 16,193 981 osh-static
6 no-host configure.yash 173,522 0 0 0 3,616 0 881 100 bash
14 no-host configure.yash 159,504 0 0 0 3,616 0 1,001 113 dash
22 no-host configure.yash 176,562 0 0 0 3,632 0 854 99 osh-native
30 no-host configure.yash 176,716 0 0 0 3,624 0 859 101 osh-nosouffle
38 no-host configure.yash 172,767 0 0 0 3,624 0 858 97 osh-static
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 88 0 0 0 8 0 1 0 dash
16 no-host hello-world 394 0 0 0 16 0 2 0 osh-native
24 no-host hello-world 400 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 182 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-a0e6cdda
osh-nosouffle osh-f1091493
osh-static osh-static-753c4d6a
host label host id
no-host no-host-9c670df1