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 15 9 20 21 18 1.31 1.15
bin-true no-host 619 440 798 806 653 1.29 1.05
configure.cpython no-host 13,669 13,729 13,336 13,590 12,842 0.98 0.94
configure.ocaml no-host 3,632 3,584 3,699 3,682 3,671 1.02 1.01
configure.tcc no-host 45 40 48 47 43 1.07 0.94
configure.util-linux no-host 12,414 13,166 12,413 12,419 12,083 1.00 0.97
configure.yash no-host 1,673 1,615 1,682 1,689 1,673 1.01 1.00
hello-world no-host 1 1 3 3 1 2.45 1.04

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 2,387 1,190 3,303 3,385 2,808 1.38 1.18
bin-true no-host 103,417 49,397 132,338 131,964 111,047 1.28 1.07
configure.cpython no-host 1,627,287 1,635,490 1,581,308 1,606,234 1,522,851 0.97 0.94
configure.ocaml no-host 299,269 281,104 305,804 305,985 300,891 1.02 1.01
configure.tcc no-host 5,222 4,194 5,621 5,708 5,145 1.08 0.99
configure.util-linux no-host 1,545,956 1,702,974 1,500,304 1,521,578 1,458,127 0.97 0.94
configure.yash no-host 173,319 159,498 176,364 177,299 173,061 1.02 1.00
hello-world no-host 149 85 391 399 181 2.62 1.21

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 4.1 9.4 10.0 6.4 1.95 1.32
bin-true no-host 3.3 1.4 8.4 9.2 5.4 2.56 1.64
configure.cpython no-host 34.7 34.4 34.5 34.5 34.5 1.00 1.00
configure.ocaml no-host 28.7 28.6 28.6 28.7 28.8 1.00 1.00
configure.tcc no-host 26.3 26.3 26.0 26.0 26.0 0.99 0.99
configure.util-linux no-host 39.7 39.6 39.6 39.6 39.5 1.00 0.99
configure.yash no-host 33.3 33.3 33.4 33.3 33.4 1.00 1.00
hello-world no-host 3.0 1.4 6.6 7.1 3.4 2.17 1.13

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 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 798 1 2 3.5 8.4 151,881 10,750 2,964 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 13,336 1 66 14.8 34.5 1,750,743 35,378 28,935 93,071 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,413 3 65 21.6 39.6 2,705,279 37,450 66,323 119,739 1,291,802 1,293,738 32,527 42 132,646 1
configure.ocaml no-host 3,699 1 2 2.8 28.6 149,681 12,642 6,557 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.0 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,682 1 2 2.7 33.4 143,443 11,455 6,611 7,160 70,503 65,780 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.4 117,212 65,784 41,994 4,969 54,592 57,651 277 3 83,988 1
hello-world no-host 3 0 0 0.3 7.1 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 806 1 2 3.5 9.2 151,881 10,754 2,968 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 13,590 1 66 14.8 34.5 1,750,742 35,383 28,940 93,070 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,419 3 63 21.6 39.6 2,705,279 37,456 66,329 119,739 1,291,802 1,293,738 32,527 42 132,658 1
configure.ocaml no-host 3,682 1 2 2.8 28.7 149,681 12,647 6,562 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.0 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,689 1 2 2.7 33.3 143,443 11,459 6,615 7,160 70,503 65,780 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 10.0 117,212 65,788 41,998 4,969 54,592 57,651 277 3 83,996 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 15 10 6 4.8 bash
15 no-host abuild-print-help 9 4 5 4.1 dash
23 no-host abuild-print-help 20 11 10 9.4 osh-native
31 no-host abuild-print-help 21 15 7 10.0 osh-nosouffle
39 no-host abuild-print-help 18 10 8 6.4 osh-static
1 no-host bin-true 619 310 347 3.3 bash
9 no-host bin-true 440 276 169 1.4 dash
17 no-host bin-true 798 307 508 8.4 osh-native
25 no-host bin-true 806 313 510 9.2 osh-nosouffle
33 no-host bin-true 653 310 359 5.4 osh-static
2 no-host configure.cpython 13,669 7,379 6,672 34.7 bash
10 no-host configure.cpython 13,729 7,542 6,584 34.4 dash
18 no-host configure.cpython 13,336 7,057 6,552 34.5 osh-native
26 no-host configure.cpython 13,590 7,191 6,687 34.5 osh-nosouffle
34 no-host configure.cpython 12,842 7,163 5,912 34.5 osh-static
4 no-host configure.ocaml 3,632 1,476 1,196 28.7 bash
12 no-host configure.ocaml 3,584 1,461 1,147 28.6 dash
20 no-host configure.ocaml 3,699 1,511 1,227 28.6 osh-native
28 no-host configure.ocaml 3,682 1,468 1,255 28.7 osh-nosouffle
36 no-host configure.ocaml 3,671 1,448 1,254 28.8 osh-static
5 no-host configure.tcc 45 25 21 26.3 bash
13 no-host configure.tcc 40 21 19 26.3 dash
21 no-host configure.tcc 48 19 29 26.0 osh-native
29 no-host configure.tcc 47 25 23 26.0 osh-nosouffle
37 no-host configure.tcc 43 25 18 26.0 osh-static
3 no-host configure.util-linux 12,414 6,589 6,281 39.7 bash
11 no-host configure.util-linux 13,166 6,496 7,152 39.6 dash
19 no-host configure.util-linux 12,413 6,145 6,490 39.6 osh-native
27 no-host configure.util-linux 12,419 6,178 6,466 39.6 osh-nosouffle
35 no-host configure.util-linux 12,083 6,150 6,147 39.5 osh-static
6 no-host configure.yash 1,673 938 743 33.3 bash
14 no-host configure.yash 1,615 940 677 33.3 dash
22 no-host configure.yash 1,682 947 739 33.4 osh-native
30 no-host configure.yash 1,689 953 739 33.3 osh-nosouffle
38 no-host configure.yash 1,673 932 742 33.4 osh-static
0 no-host hello-world 1 0 1 3.0 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 2 1 7.1 osh-nosouffle
32 no-host hello-world 1 0 1 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 2,387 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,190 0 0 0 8 0 40 1 dash
23 no-host abuild-print-help 3,303 0 0 0 16 0 38 1 osh-native
31 no-host abuild-print-help 3,385 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,808 0 0 0 8 0 38 0 osh-static
1 no-host bin-true 103,417 0 0 0 8 0 2,000 57 bash
9 no-host bin-true 49,397 0 0 0 8 0 2,994 45 dash
17 no-host bin-true 132,338 0 0 0 16 0 1,999 76 osh-native
25 no-host bin-true 131,964 0 0 0 16 0 1,999 79 osh-nosouffle
33 no-host bin-true 111,047 0 0 0 8 0 2,001 66 osh-static
2 no-host configure.cpython 1,627,287 0 0 0 25,272 0 14,073 1,049 bash
10 no-host configure.cpython 1,635,490 0 0 0 25,272 0 14,114 1,069 dash
18 no-host configure.cpython 1,581,308 0 0 0 25,280 0 11,294 839 osh-native
26 no-host configure.cpython 1,606,234 0 0 0 25,288 0 11,310 853 osh-nosouffle
34 no-host configure.cpython 1,522,851 0 0 0 25,272 0 11,309 798 osh-static
4 no-host configure.ocaml 299,269 0 0 0 4,432 0 2,018 199 bash
12 no-host configure.ocaml 281,104 0 0 0 4,432 0 2,109 191 dash
20 no-host configure.ocaml 305,804 0 0 0 4,440 0 1,997 201 osh-native
28 no-host configure.ocaml 305,985 0 0 0 4,440 0 1,997 190 osh-nosouffle
36 no-host configure.ocaml 300,891 0 0 0 4,432 0 2,000 224 osh-static
5 no-host configure.tcc 5,222 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,194 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,621 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,708 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,145 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,545,956 0 0 232 35,944 0 18,937 1,034 bash
11 no-host configure.util-linux 1,702,974 1 0 0 35,936 0 17,071 1,198 dash
19 no-host configure.util-linux 1,500,304 1 0 0 35,952 0 16,213 891 osh-native
27 no-host configure.util-linux 1,521,578 3 0 0 35,944 0 16,161 891 osh-nosouffle
35 no-host configure.util-linux 1,458,127 4 0 0 35,936 0 16,218 966 osh-static
6 no-host configure.yash 173,319 0 0 0 3,616 0 880 95 bash
14 no-host configure.yash 159,498 0 0 0 3,624 0 998 105 dash
22 no-host configure.yash 176,364 0 0 0 3,624 0 855 98 osh-native
30 no-host configure.yash 177,299 0 0 0 3,624 0 856 106 osh-nosouffle
38 no-host configure.yash 173,061 0 0 0 3,624 0 859 98 osh-static
0 no-host hello-world 149 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 391 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 399 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 181 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-41434af0
osh-nosouffle osh-36d2d202
osh-static osh-static-e98f6bc6
host label host id
no-host no-host-9c670df1