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 1.31 1.17
bin-true no-host 636 451 827 811 667 1.30 1.05
configure.cpython no-host 14,290 14,416 13,944 13,987 13,520 0.98 0.95
configure.ocaml no-host 3,803 3,721 3,819 3,814 3,762 1.00 0.99
configure.tcc no-host 48 42 48 50 44 1.01 0.92
configure.util-linux no-host 12,979 13,800 13,037 13,098 12,684 1.00 0.98
configure.yash no-host 1,780 1,698 1,767 1,767 1,738 0.99 0.98
hello-world no-host 1 1 3 3 1 2.20 0.95

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 2,388 1,155 3,317 3,396 2,805 1.39 1.17
bin-true no-host 102,486 49,405 134,364 130,998 111,008 1.31 1.08
configure.cpython no-host 1,625,992 1,639,237 1,593,907 1,598,373 1,523,387 0.98 0.94
configure.ocaml no-host 299,385 280,443 304,989 306,867 300,743 1.02 1.00
configure.tcc no-host 5,270 4,199 5,622 5,698 5,149 1.07 0.98
configure.util-linux no-host 1,540,362 1,698,540 1,494,249 1,519,723 1,457,054 0.97 0.95
configure.yash no-host 173,513 159,507 176,320 177,018 173,196 1.02 1.00
hello-world no-host 151 85 388 397 180 2.57 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 9.4 10.0 6.4 1.95 1.32
bin-true no-host 3.3 1.7 8.8 9.0 5.2 2.68 1.60
configure.cpython no-host 34.5 34.6 34.5 34.6 34.5 1.00 1.00
configure.ocaml no-host 28.5 28.7 28.7 28.5 28.8 1.00 1.01
configure.tcc no-host 26.1 26.0 26.0 26.0 26.0 1.00 1.00
configure.util-linux no-host 39.8 39.6 39.5 39.5 39.5 0.99 0.99
configure.yash no-host 33.3 33.3 33.4 33.4 33.4 1.00 1.00
hello-world no-host 3.3 1.6 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 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 827 1 2 3.5 8.8 151,881 10,750 2,964 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 13,944 1 68 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 13,037 3 70 21.6 39.5 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 3,819 1 2 2.8 28.7 149,681 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 1,767 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 21 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 811 1 2 3.5 9.0 151,881 10,754 2,968 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 13,987 1 68 14.8 34.6 1,750,742 35,383 28,940 93,070 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 13,098 3 71 21.6 39.5 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 3,814 1 2 2.8 28.5 149,681 12,647 6,562 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 50 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 1,767 1 2 2.7 33.4 143,443 11,459 6,615 7,160 70,503 65,780 2,095 3 50,000 0
abuild-print-help no-host 22 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 16 9 8 4.8 bash
15 no-host abuild-print-help 9 5 5 3.9 dash
23 no-host abuild-print-help 21 12 10 9.4 osh-native
31 no-host abuild-print-help 22 10 12 10.0 osh-nosouffle
39 no-host abuild-print-help 19 11 8 6.4 osh-static
1 no-host bin-true 636 311 363 3.3 bash
9 no-host bin-true 451 277 180 1.7 dash
17 no-host bin-true 827 303 542 8.8 osh-native
25 no-host bin-true 811 308 523 9.0 osh-nosouffle
33 no-host bin-true 667 318 368 5.2 osh-static
2 no-host configure.cpython 14,290 7,763 6,928 34.5 bash
10 no-host configure.cpython 14,416 7,843 6,994 34.6 dash
18 no-host configure.cpython 13,944 7,356 6,877 34.5 osh-native
26 no-host configure.cpython 13,987 7,398 6,883 34.6 osh-nosouffle
34 no-host configure.cpython 13,520 7,340 6,428 34.5 osh-static
4 no-host configure.ocaml 3,803 1,516 1,329 28.5 bash
12 no-host configure.ocaml 3,721 1,476 1,270 28.7 dash
20 no-host configure.ocaml 3,819 1,520 1,339 28.7 osh-native
28 no-host configure.ocaml 3,814 1,537 1,320 28.5 osh-nosouffle
36 no-host configure.ocaml 3,762 1,525 1,270 28.8 osh-static
5 no-host configure.tcc 48 27 22 26.1 bash
13 no-host configure.tcc 42 24 19 26.0 dash
21 no-host configure.tcc 48 29 20 26.0 osh-native
29 no-host configure.tcc 50 27 23 26.0 osh-nosouffle
37 no-host configure.tcc 44 22 23 26.0 osh-static
3 no-host configure.util-linux 12,979 6,747 6,716 39.8 bash
11 no-host configure.util-linux 13,800 6,666 7,642 39.6 dash
19 no-host configure.util-linux 13,037 6,452 6,817 39.5 osh-native
27 no-host configure.util-linux 13,098 6,485 6,854 39.5 osh-nosouffle
35 no-host configure.util-linux 12,684 6,422 6,488 39.5 osh-static
6 no-host configure.yash 1,780 985 804 33.3 bash
14 no-host configure.yash 1,698 953 746 33.3 dash
22 no-host configure.yash 1,767 999 770 33.4 osh-native
30 no-host configure.yash 1,767 980 790 33.4 osh-nosouffle
38 no-host configure.yash 1,738 992 748 33.4 osh-static
0 no-host hello-world 1 0 1 3.3 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 3 1 1 6.4 osh-native
24 no-host hello-world 3 1 2 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 2,388 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,155 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,317 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,396 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,805 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 102,486 0 0 0 8 0 1,999 67 bash
9 no-host bin-true 49,405 0 0 0 8 0 2,995 58 dash
17 no-host bin-true 134,364 0 0 0 16 0 1,994 90 osh-native
25 no-host bin-true 130,998 0 0 0 16 0 1,997 77 osh-nosouffle
33 no-host bin-true 111,008 0 0 0 8 0 1,995 60 osh-static
2 no-host configure.cpython 1,625,992 0 0 0 25,272 0 14,081 1,035 bash
10 no-host configure.cpython 1,639,237 0 0 0 25,272 0 14,137 1,069 dash
18 no-host configure.cpython 1,593,907 0 0 0 25,280 0 11,297 857 osh-native
26 no-host configure.cpython 1,598,373 0 0 0 25,280 0 11,294 803 osh-nosouffle
34 no-host configure.cpython 1,523,387 0 0 0 25,272 0 11,283 899 osh-static
4 no-host configure.ocaml 299,385 0 0 0 4,432 0 2,020 218 bash
12 no-host configure.ocaml 280,443 0 0 0 4,432 0 2,108 195 dash
20 no-host configure.ocaml 304,989 0 0 0 4,440 0 2,002 225 osh-native
28 no-host configure.ocaml 306,867 0 0 0 4,440 0 1,999 203 osh-nosouffle
36 no-host configure.ocaml 300,743 0 0 0 4,432 0 1,997 232 osh-static
5 no-host configure.tcc 5,270 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 46 3 osh-native
29 no-host configure.tcc 5,698 0 0 0 96 0 45 1 osh-nosouffle
37 no-host configure.tcc 5,149 0 0 0 88 0 45 5 osh-static
3 no-host configure.util-linux 1,540,362 1 0 232 35,944 0 19,035 1,033 bash
11 no-host configure.util-linux 1,698,540 1 0 0 35,944 0 17,132 1,196 dash
19 no-host configure.util-linux 1,494,249 0 0 0 35,960 0 16,136 1,015 osh-native
27 no-host configure.util-linux 1,519,723 0 0 0 35,952 0 16,153 999 osh-nosouffle
35 no-host configure.util-linux 1,457,054 4 0 0 35,944 0 16,135 918 osh-static
6 no-host configure.yash 173,513 0 0 0 3,616 0 879 93 bash
14 no-host configure.yash 159,507 0 0 0 3,616 0 1,002 100 dash
22 no-host configure.yash 176,320 0 0 0 3,624 0 858 110 osh-native
30 no-host configure.yash 177,018 0 0 0 3,632 0 858 112 osh-nosouffle
38 no-host configure.yash 173,196 0 0 0 3,616 0 858 104 osh-static
0 no-host hello-world 151 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 388 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 397 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-22a37f8c
osh-nosouffle osh-d9efba04
osh-static osh-static-5506077e
host label host id
no-host no-host-9c670df1