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 22 18 1.31 1.17
bin-true no-host 615 439 819 815 656 1.33 1.07
configure.cpython no-host 13,441 13,549 13,207 13,283 12,968 0.98 0.96
configure.ocaml no-host 3,615 3,547 3,694 3,677 3,651 1.02 1.01
configure.tcc no-host 45 41 47 47 43 1.03 0.95
configure.util-linux no-host 12,215 13,039 12,182 12,773 12,026 1.00 0.98
configure.yash no-host 1,665 1,608 1,708 1,709 1,686 1.03 1.01
hello-world no-host 1 1 3 3 1 2.44 1.05

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 2,423 1,157 3,280 3,431 2,803 1.35 1.16
bin-true no-host 101,463 49,479 133,591 138,576 111,032 1.32 1.09
configure.cpython no-host 1,613,395 1,639,297 1,594,613 1,613,006 1,523,163 0.99 0.94
configure.ocaml no-host 299,360 280,509 306,326 306,451 300,361 1.02 1.00
configure.tcc no-host 5,219 4,199 5,622 5,634 5,130 1.08 0.98
configure.util-linux no-host 1,532,849 1,700,511 1,494,951 1,511,719 1,456,550 0.98 0.95
configure.yash no-host 173,568 159,535 176,532 177,135 172,987 1.02 1.00
hello-world no-host 151 86 391 393 180 2.59 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 4.8 3.9 9.6 10.1 6.4 1.97 1.32
bin-true no-host 3.3 1.6 8.7 9.2 5.4 2.64 1.64
configure.cpython no-host 34.7 34.4 34.6 34.5 34.5 1.00 1.00
configure.ocaml no-host 28.6 28.7 28.7 28.6 28.7 1.00 1.00
configure.tcc no-host 26.2 26.4 26.2 26.1 26.0 1.00 0.99
configure.util-linux no-host 39.9 39.5 39.7 39.6 39.6 1.00 0.99
configure.yash no-host 33.4 33.4 33.4 33.4 33.2 1.00 1.00
hello-world no-host 3.1 1.6 6.4 6.8 3.4 2.04 1.08

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 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 819 1 2 3.5 8.7 152,882 11,691 2,964 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,207 1 63 14.8 34.6 1,753,364 36,445 28,935 93,071 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,182 3 62 21.6 39.7 2,709,910 37,457 66,323 119,739 1,296,433 1,293,738 32,527 42 132,646 1
configure.ocaml no-host 3,694 1 2 2.8 28.7 149,932 12,652 6,557 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.2 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,708 1 2 2.7 33.4 143,736 11,764 6,618 7,160 70,796 65,780 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.6 117,251 65,784 41,994 4,969 54,631 57,651 277 3 83,988 1
hello-world no-host 3 0 0 0.3 6.8 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 815 1 2 3.5 9.2 152,882 11,695 2,968 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,283 1 65 14.9 34.5 1,753,363 36,450 28,940 93,070 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,773 3 68 21.6 39.6 2,709,910 37,463 66,329 119,739 1,296,433 1,293,738 32,527 42 132,658 1
configure.ocaml no-host 3,677 1 2 2.8 28.6 149,932 12,657 6,562 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.1 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,709 1 2 2.7 33.4 143,736 11,768 6,622 7,160 70,796 65,780 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.1 117,251 65,788 41,998 4,969 54,631 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 16 9 7 4.8 bash
15 no-host abuild-print-help 9 2 7 3.9 dash
23 no-host abuild-print-help 20 14 7 9.6 osh-native
31 no-host abuild-print-help 22 13 10 10.1 osh-nosouffle
39 no-host abuild-print-help 18 10 9 6.4 osh-static
1 no-host bin-true 615 313 341 3.3 bash
9 no-host bin-true 439 277 166 1.6 dash
17 no-host bin-true 819 306 529 8.7 osh-native
25 no-host bin-true 815 314 518 9.2 osh-nosouffle
33 no-host bin-true 656 323 350 5.4 osh-static
2 no-host configure.cpython 13,441 7,376 6,437 34.7 bash
10 no-host configure.cpython 13,549 7,516 6,424 34.4 dash
18 no-host configure.cpython 13,207 7,035 6,443 34.6 osh-native
26 no-host configure.cpython 13,283 6,957 6,612 34.5 osh-nosouffle
34 no-host configure.cpython 12,968 7,209 6,001 34.5 osh-static
4 no-host configure.ocaml 3,615 1,447 1,209 28.6 bash
12 no-host configure.ocaml 3,547 1,411 1,159 28.7 dash
20 no-host configure.ocaml 3,694 1,491 1,244 28.7 osh-native
28 no-host configure.ocaml 3,677 1,436 1,282 28.6 osh-nosouffle
36 no-host configure.ocaml 3,651 1,457 1,226 28.7 osh-static
5 no-host configure.tcc 45 25 21 26.2 bash
13 no-host configure.tcc 41 20 21 26.4 dash
21 no-host configure.tcc 47 22 25 26.2 osh-native
29 no-host configure.tcc 47 31 17 26.1 osh-nosouffle
37 no-host configure.tcc 43 18 25 26.0 osh-static
3 no-host configure.util-linux 12,215 6,464 6,208 39.9 bash
11 no-host configure.util-linux 13,039 6,437 7,092 39.5 dash
19 no-host configure.util-linux 12,182 6,044 6,353 39.7 osh-native
27 no-host configure.util-linux 12,773 6,282 6,722 39.6 osh-nosouffle
35 no-host configure.util-linux 12,026 6,114 6,126 39.6 osh-static
6 no-host configure.yash 1,665 965 709 33.4 bash
14 no-host configure.yash 1,608 922 688 33.4 dash
22 no-host configure.yash 1,708 925 781 33.4 osh-native
30 no-host configure.yash 1,709 953 759 33.4 osh-nosouffle
38 no-host configure.yash 1,686 959 730 33.2 osh-static
0 no-host hello-world 1 1 0 3.1 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 3 0 3 6.4 osh-native
24 no-host hello-world 3 3 0 6.8 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 2,423 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,157 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,280 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,431 0 0 0 16 0 38 0 osh-nosouffle
39 no-host abuild-print-help 2,803 0 0 0 8 0 38 0 osh-static
1 no-host bin-true 101,463 0 0 0 8 0 2,001 56 bash
9 no-host bin-true 49,479 0 0 0 8 0 2,993 65 dash
17 no-host bin-true 133,591 0 0 0 16 0 1,996 76 osh-native
25 no-host bin-true 138,576 0 0 0 16 0 1,997 89 osh-nosouffle
33 no-host bin-true 111,032 0 0 0 8 0 1,999 89 osh-static
2 no-host configure.cpython 1,613,395 0 0 0 25,272 0 14,070 1,065 bash
10 no-host configure.cpython 1,639,297 0 0 0 25,272 0 14,127 1,002 dash
18 no-host configure.cpython 1,594,613 0 0 0 25,280 0 11,307 863 osh-native
26 no-host configure.cpython 1,613,006 0 0 0 25,280 0 11,312 854 osh-nosouffle
34 no-host configure.cpython 1,523,163 0 0 0 25,272 0 11,304 906 osh-static
4 no-host configure.ocaml 299,360 0 0 0 4,432 0 2,014 185 bash
12 no-host configure.ocaml 280,509 1 0 0 4,432 0 2,110 194 dash
20 no-host configure.ocaml 306,326 0 0 0 4,440 0 1,997 217 osh-native
28 no-host configure.ocaml 306,451 0 0 0 4,440 0 1,998 208 osh-nosouffle
36 no-host configure.ocaml 300,361 0 0 0 4,432 0 2,001 238 osh-static
5 no-host configure.tcc 5,219 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,199 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,622 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,634 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,130 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,532,849 0 0 0 35,944 0 18,953 1,054 bash
11 no-host configure.util-linux 1,700,511 2 0 0 35,936 0 17,074 1,207 dash
19 no-host configure.util-linux 1,494,951 1 0 0 35,952 0 16,145 911 osh-native
27 no-host configure.util-linux 1,511,719 1 0 0 35,952 0 16,217 1,028 osh-nosouffle
35 no-host configure.util-linux 1,456,550 1 0 0 35,936 0 16,168 871 osh-static
6 no-host configure.yash 173,568 0 0 0 3,616 0 878 97 bash
14 no-host configure.yash 159,535 0 0 0 3,616 0 999 102 dash
22 no-host configure.yash 176,532 0 0 8 3,624 0 859 103 osh-native
30 no-host configure.yash 177,135 0 0 0 3,624 0 858 108 osh-nosouffle
38 no-host configure.yash 172,987 0 0 0 3,624 0 858 93 osh-static
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 86 0 0 0 8 0 1 1 dash
16 no-host hello-world 391 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 393 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 180 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-ad88ae3d
osh-nosouffle osh-e9995cc7
osh-static osh-static-85297dfa
host label host id
no-host no-host-9c670df1