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 1.32 1.16
bin-true no-host 616 452 802 815 653 1.30 1.06
configure.cpython no-host 13,885 13,939 13,481 14,018 13,212 0.97 0.95
configure.ocaml no-host 3,666 3,659 3,722 3,762 3,735 1.02 1.02
configure.tcc no-host 45 41 47 47 44 1.03 0.96
configure.util-linux no-host 12,640 13,303 12,594 12,956 12,489 1.00 0.99
configure.yash no-host 1,699 1,655 1,751 1,745 1,684 1.03 0.99
hello-world no-host 1 1 3 3 1 2.59 1.08

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 2,372 1,161 3,297 3,427 2,841 1.39 1.20
bin-true no-host 100,432 49,393 131,335 132,028 111,076 1.31 1.11
configure.cpython no-host 1,633,800 1,636,619 1,588,175 1,608,862 1,518,569 0.97 0.93
configure.ocaml no-host 298,940 280,784 305,592 307,750 300,278 1.02 1.00
configure.tcc no-host 5,217 4,195 5,587 5,608 5,134 1.07 0.98
configure.util-linux no-host 1,536,386 1,697,194 1,508,317 1,517,080 1,479,735 0.98 0.96
configure.yash no-host 173,545 159,537 176,443 177,229 172,757 1.02 1.00
hello-world no-host 150 88 391 398 184 2.61 1.23

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 3.3 1.4 8.7 9.2 5.4 2.64 1.64
configure.cpython no-host 34.3 34.5 34.5 34.3 34.3 1.01 1.00
configure.ocaml no-host 28.7 28.5 28.8 28.5 28.7 1.00 1.00
configure.tcc no-host 26.0 26.4 26.3 26.2 26.0 1.01 1.00
configure.util-linux no-host 39.7 39.6 39.5 39.6 39.5 0.99 0.99
configure.yash no-host 33.4 33.1 33.4 33.4 33.4 1.00 1.00
hello-world no-host 3.3 1.7 6.4 7.1 3.4 1.96 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 6.4 3,920 3,920 0 726 1,923 1,271 2 0 50,000 0
bin-true no-host 802 1 2 3.5 8.7 151,905 10,764 2,978 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,481 2 67 14.8 34.5 1,750,832 35,399 28,954 93,081 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,594 3 66 21.6 39.5 2,705,398 37,471 66,342 119,749 1,291,874 1,293,775 32,527 42 132,684 1
configure.ocaml no-host 3,722 1 2 2.8 28.8 149,705 12,656 6,571 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.3 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,751 1 2 2.7 33.4 143,481 11,508 6,625 7,171 70,527 65,783 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.6 117,239 65,801 42,008 4,980 54,601 57,658 277 3 84,016 1
hello-world no-host 3 0 0 0.3 7.1 3,919 3,919 0 725 1,923 1,271 2 0 50,000 0
bin-true no-host 815 1 2 3.5 9.2 151,905 10,768 2,982 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 14,018 1 69 14.9 34.3 1,750,831 36,458 28,959 93,080 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,956 3 67 21.6 39.6 2,705,398 37,477 66,348 119,749 1,291,874 1,293,775 32,527 42 132,696 1
configure.ocaml no-host 3,762 1 2 2.8 28.5 149,705 12,661 6,576 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.2 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,745 1 2 2.7 33.4 143,481 11,512 6,629 7,171 70,527 65,783 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.0 117,239 65,805 42,012 4,980 54,601 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 7 4.7 bash
15 no-host abuild-print-help 9 3 6 3.8 dash
23 no-host abuild-print-help 21 14 8 9.6 osh-native
31 no-host abuild-print-help 22 9 13 10.0 osh-nosouffle
39 no-host abuild-print-help 19 9 10 6.3 osh-static
1 no-host bin-true 616 307 346 3.3 bash
9 no-host bin-true 452 278 180 1.4 dash
17 no-host bin-true 802 303 516 8.7 osh-native
25 no-host bin-true 815 293 539 9.2 osh-nosouffle
33 no-host bin-true 653 317 351 5.4 osh-static
2 no-host configure.cpython 13,885 7,624 6,644 34.3 bash
10 no-host configure.cpython 13,939 7,673 6,664 34.5 dash
18 no-host configure.cpython 13,481 7,101 6,657 34.5 osh-native
26 no-host configure.cpython 14,018 7,373 6,916 34.3 osh-nosouffle
34 no-host configure.cpython 13,212 7,264 6,191 34.3 osh-static
4 no-host configure.ocaml 3,666 1,473 1,233 28.7 bash
12 no-host configure.ocaml 3,659 1,476 1,207 28.5 dash
20 no-host configure.ocaml 3,722 1,476 1,286 28.8 osh-native
28 no-host configure.ocaml 3,762 1,441 1,363 28.5 osh-nosouffle
36 no-host configure.ocaml 3,735 1,469 1,296 28.7 osh-static
5 no-host configure.tcc 45 28 18 26.0 bash
13 no-host configure.tcc 41 24 18 26.4 dash
21 no-host configure.tcc 47 19 29 26.3 osh-native
29 no-host configure.tcc 47 24 23 26.2 osh-nosouffle
37 no-host configure.tcc 44 17 27 26.0 osh-static
3 no-host configure.util-linux 12,640 6,682 6,413 39.7 bash
11 no-host configure.util-linux 13,303 6,470 7,318 39.6 dash
19 no-host configure.util-linux 12,594 6,342 6,453 39.5 osh-native
27 no-host configure.util-linux 12,956 6,410 6,709 39.6 osh-nosouffle
35 no-host configure.util-linux 12,489 6,349 6,359 39.5 osh-static
6 no-host configure.yash 1,699 933 776 33.4 bash
14 no-host configure.yash 1,655 938 719 33.1 dash
22 no-host configure.yash 1,751 969 784 33.4 osh-native
30 no-host configure.yash 1,745 981 767 33.4 osh-nosouffle
38 no-host configure.yash 1,684 966 721 33.4 osh-static
0 no-host hello-world 1 1 1 3.3 bash
8 no-host hello-world 1 0 1 1.7 dash
16 no-host hello-world 3 2 1 6.4 osh-native
24 no-host hello-world 3 2 1 7.1 osh-nosouffle
32 no-host hello-world 1 1 0 3.4 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 2,372 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,161 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,297 0 0 0 16 0 38 1 osh-native
31 no-host abuild-print-help 3,427 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,841 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 100,432 0 0 0 8 0 1,999 62 bash
9 no-host bin-true 49,393 0 0 0 8 0 2,995 39 dash
17 no-host bin-true 131,335 0 0 0 16 0 1,996 82 osh-native
25 no-host bin-true 132,028 0 0 0 16 0 1,997 81 osh-nosouffle
33 no-host bin-true 111,076 0 0 0 8 0 1,997 80 osh-static
2 no-host configure.cpython 1,633,800 0 0 0 25,272 0 14,086 1,002 bash
10 no-host configure.cpython 1,636,619 0 0 0 25,272 0 14,121 1,091 dash
18 no-host configure.cpython 1,588,175 0 0 0 25,280 0 11,289 845 osh-native
26 no-host configure.cpython 1,608,862 0 0 0 25,280 0 11,306 956 osh-nosouffle
34 no-host configure.cpython 1,518,569 2 0 0 25,272 0 11,308 868 osh-static
4 no-host configure.ocaml 298,940 0 0 0 4,432 0 2,021 211 bash
12 no-host configure.ocaml 280,784 0 0 0 4,432 0 2,111 201 dash
20 no-host configure.ocaml 305,592 0 0 0 4,440 0 2,001 203 osh-native
28 no-host configure.ocaml 307,750 0 0 0 4,440 0 1,997 191 osh-nosouffle
36 no-host configure.ocaml 300,278 0 0 0 4,432 0 1,999 324 osh-static
5 no-host configure.tcc 5,217 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,195 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,587 0 0 0 96 0 45 1 osh-native
29 no-host configure.tcc 5,608 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,134 0 0 0 88 0 45 3 osh-static
3 no-host configure.util-linux 1,536,386 0 0 0 35,936 0 18,999 1,026 bash
11 no-host configure.util-linux 1,697,194 1 0 0 35,936 0 17,078 1,113 dash
19 no-host configure.util-linux 1,508,317 1 0 0 35,952 0 16,151 898 osh-native
27 no-host configure.util-linux 1,517,080 1 0 8 35,944 0 16,243 913 osh-nosouffle
35 no-host configure.util-linux 1,479,735 1 0 0 35,936 0 16,142 932 osh-static
6 no-host configure.yash 173,545 0 0 0 3,616 0 878 99 bash
14 no-host configure.yash 159,537 0 0 0 3,616 0 1,003 110 dash
22 no-host configure.yash 176,443 0 0 0 3,624 0 855 113 osh-native
30 no-host configure.yash 177,229 0 0 0 3,624 0 858 85 osh-nosouffle
38 no-host configure.yash 172,757 0 0 0 3,616 0 858 111 osh-static
0 no-host hello-world 150 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 391 0 0 0 16 0 1 1 osh-native
24 no-host hello-world 398 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 184 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-0c466aff
osh-nosouffle osh-1756d76f
osh-static osh-static-32b34ba2
host label host id
no-host no-host-bba74091