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 13 7 17 19 16 1.37 1.28
bin-true no-host 452 309 616 638 504 1.36 1.11
configure.cpython no-host 11,980 11,970 11,637 11,897 11,375 0.97 0.95
configure.ocaml no-host 3,326 3,324 3,405 3,432 3,358 1.02 1.01
configure.tcc no-host 39 34 40 40 37 1.04 0.95
configure.util-linux no-host 10,543 11,199 10,775 10,992 10,558 1.02 1.00
configure.yash no-host 1,476 1,424 1,494 1,497 1,466 1.01 0.99
hello-world no-host 1 1 2 2 1 2.38 1.14

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 2,410 1,179 3,339 3,449 2,831 1.39 1.17
bin-true no-host 100,887 49,777 135,730 135,459 112,450 1.35 1.11
configure.cpython no-host 1,638,574 1,641,677 1,592,284 1,612,144 1,519,458 0.97 0.93
configure.ocaml no-host 299,742 281,514 306,434 307,510 301,015 1.02 1.00
configure.tcc no-host 5,245 4,231 5,620 5,696 5,133 1.07 0.98
configure.util-linux no-host 1,542,341 1,712,172 1,514,694 1,516,611 1,484,767 0.98 0.96
configure.yash no-host 173,745 159,948 176,655 177,349 173,124 1.02 1.00
hello-world no-host 150 85 395 399 184 2.63 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 4.8 3.9 9.4 10.1 6.3 1.95 1.30
bin-true no-host 3.3 1.6 8.9 9.0 5.1 2.72 1.56
configure.cpython no-host 34.6 34.5 34.6 34.7 34.4 1.00 0.99
configure.ocaml no-host 28.8 28.7 28.8 28.7 28.8 1.00 1.00
configure.tcc no-host 26.1 26.1 26.3 26.3 26.1 1.01 1.00
configure.util-linux no-host 39.6 39.6 39.6 39.7 39.6 1.00 1.00
configure.yash no-host 33.4 33.1 33.1 33.2 33.4 0.99 1.00
hello-world no-host 3.0 1.4 6.7 6.9 3.3 2.22 1.09

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 2 0 0 0.3 6.7 3,920 3,920 0 726 1,923 1,271 2 0 50,000 0
bin-true no-host 616 1 2 3.5 8.9 151,905 10,764 2,978 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 11,637 1 60 14.8 34.6 1,750,832 35,399 28,954 93,081 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 10,775 3 63 21.6 39.6 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 3,405 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 40 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 1,494 1 2 2.7 33.1 143,481 11,508 6,625 7,171 70,527 65,783 2,095 3 50,000 0
abuild-print-help no-host 17 1 2 3.0 9.4 117,239 65,801 42,008 4,980 54,601 57,658 277 3 84,016 1
hello-world no-host 2 0 0 0.3 6.9 3,919 3,919 0 725 1,923 1,271 2 0 50,000 0
bin-true no-host 638 1 2 3.5 9.0 151,905 10,768 2,982 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 11,897 1 61 14.9 34.7 1,750,831 36,458 28,959 93,080 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 10,992 3 64 21.6 39.7 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 3,432 1 2 2.8 28.7 149,705 12,661 6,576 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 40 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 1,497 1 2 2.7 33.2 143,481 11,512 6,629 7,171 70,527 65,783 2,095 3 50,000 0
abuild-print-help no-host 19 1 2 3.0 10.1 117,239 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 13 7 6 4.8 bash
15 no-host abuild-print-help 7 6 2 3.9 dash
23 no-host abuild-print-help 17 13 5 9.4 osh-native
31 no-host abuild-print-help 19 10 9 10.1 osh-nosouffle
39 no-host abuild-print-help 16 9 8 6.3 osh-static
1 no-host bin-true 452 283 199 3.3 bash
9 no-host bin-true 309 227 83 1.6 dash
17 no-host bin-true 616 323 306 8.9 osh-native
25 no-host bin-true 638 329 321 9.0 osh-nosouffle
33 no-host bin-true 504 290 224 5.1 osh-static
2 no-host configure.cpython 11,980 7,684 4,540 34.6 bash
10 no-host configure.cpython 11,970 7,704 4,532 34.5 dash
18 no-host configure.cpython 11,637 7,265 4,526 34.6 osh-native
26 no-host configure.cpython 11,897 7,334 4,729 34.7 osh-nosouffle
34 no-host configure.cpython 11,375 7,211 4,294 34.4 osh-static
4 no-host configure.ocaml 3,326 1,487 849 28.8 bash
12 no-host configure.ocaml 3,324 1,488 830 28.7 dash
20 no-host configure.ocaml 3,405 1,530 876 28.8 osh-native
28 no-host configure.ocaml 3,432 1,536 903 28.7 osh-nosouffle
36 no-host configure.ocaml 3,358 1,517 842 28.8 osh-static
5 no-host configure.tcc 39 23 16 26.1 bash
13 no-host configure.tcc 34 24 10 26.1 dash
21 no-host configure.tcc 40 25 15 26.3 osh-native
29 no-host configure.tcc 40 19 22 26.3 osh-nosouffle
37 no-host configure.tcc 37 28 9 26.1 osh-static
3 no-host configure.util-linux 10,543 6,681 4,183 39.6 bash
11 no-host configure.util-linux 11,199 6,694 4,859 39.6 dash
19 no-host configure.util-linux 10,775 6,394 4,497 39.6 osh-native
27 no-host configure.util-linux 10,992 6,456 4,664 39.7 osh-nosouffle
35 no-host configure.util-linux 10,558 6,315 4,357 39.6 osh-static
6 no-host configure.yash 1,476 955 515 33.4 bash
14 no-host configure.yash 1,424 934 479 33.1 dash
22 no-host configure.yash 1,494 943 539 33.1 osh-native
30 no-host configure.yash 1,497 947 538 33.2 osh-nosouffle
38 no-host configure.yash 1,466 980 476 33.4 osh-static
0 no-host hello-world 1 1 0 3.0 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 2 1 1 6.7 osh-native
24 no-host hello-world 2 1 1 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 2,410 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,179 0 0 0 8 0 40 1 dash
23 no-host abuild-print-help 3,339 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,449 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 100,887 0 0 0 8 0 2,000 55 bash
9 no-host bin-true 49,777 0 0 0 8 0 2,995 31 dash
17 no-host bin-true 135,730 0 0 0 16 0 1,998 61 osh-native
25 no-host bin-true 135,459 0 0 0 16 0 1,998 90 osh-nosouffle
33 no-host bin-true 112,450 0 0 0 8 0 1,996 59 osh-static
2 no-host configure.cpython 1,638,574 0 0 0 25,272 0 14,071 934 bash
10 no-host configure.cpython 1,641,677 0 0 0 25,272 0 14,101 917 dash
18 no-host configure.cpython 1,592,284 0 0 0 25,280 0 11,309 844 osh-native
26 no-host configure.cpython 1,612,144 0 0 0 25,280 0 11,294 827 osh-nosouffle
34 no-host configure.cpython 1,519,458 0 0 0 25,272 0 11,282 785 osh-static
4 no-host configure.ocaml 299,742 0 0 0 4,432 0 2,019 179 bash
12 no-host configure.ocaml 281,514 0 0 0 4,432 0 2,113 193 dash
20 no-host configure.ocaml 306,434 0 0 0 4,440 0 2,003 203 osh-native
28 no-host configure.ocaml 307,510 0 0 0 4,440 0 2,004 200 osh-nosouffle
36 no-host configure.ocaml 301,015 0 0 0 4,432 0 1,999 208 osh-static
5 no-host configure.tcc 5,245 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,231 0 0 0 88 0 52 3 dash
21 no-host configure.tcc 5,620 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,696 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,133 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,542,341 0 0 0 35,936 0 18,839 1,021 bash
11 no-host configure.util-linux 1,712,172 0 0 0 35,936 0 16,965 1,297 dash
19 no-host configure.util-linux 1,514,694 4 0 0 35,960 0 16,180 900 osh-native
27 no-host configure.util-linux 1,516,611 2 0 0 35,944 0 16,219 912 osh-nosouffle
35 no-host configure.util-linux 1,484,767 3 0 0 35,936 0 16,172 860 osh-static
6 no-host configure.yash 173,745 0 0 0 3,616 0 878 82 bash
14 no-host configure.yash 159,948 0 0 0 3,616 0 1,001 96 dash
22 no-host configure.yash 176,655 0 0 0 3,624 0 855 90 osh-native
30 no-host configure.yash 177,349 0 0 0 3,624 0 855 97 osh-nosouffle
38 no-host configure.yash 173,124 0 0 0 3,616 0 858 89 osh-static
0 no-host hello-world 150 0 0 0 8 0 1 0 bash
8 no-host hello-world 85 0 0 0 8 0 1 0 dash
16 no-host hello-world 395 0 0 0 16 0 1 1 osh-native
24 no-host hello-world 399 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-0d710d0e
osh-nosouffle osh-a82b8685
osh-static osh-static-368215e5
host label host id
no-host no-host-bba74091