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 18 1.30 1.13
bin-true no-host 628 469 822 819 666 1.31 1.06
configure.cpython no-host 14,248 14,475 13,903 13,920 13,322 0.98 0.93
configure.ocaml no-host 3,807 3,697 3,797 3,852 3,738 1.00 0.98
configure.tcc no-host 47 43 50 49 44 1.06 0.92
configure.util-linux no-host 13,067 13,748 12,824 12,881 12,449 0.98 0.95
configure.yash no-host 1,778 1,722 1,758 1,799 1,714 0.99 0.96
hello-world no-host 1 1 3 3 1 2.45 1.06

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 2,357 1,156 3,336 3,384 2,810 1.42 1.19
bin-true no-host 101,419 49,434 131,355 134,936 111,058 1.30 1.10
configure.cpython no-host 1,622,243 1,643,051 1,584,597 1,606,738 1,523,408 0.98 0.94
configure.ocaml no-host 299,814 280,475 305,709 306,984 300,898 1.02 1.00
configure.tcc no-host 5,234 4,219 5,620 5,673 5,132 1.07 0.98
configure.util-linux no-host 1,538,737 1,696,966 1,496,341 1,515,140 1,457,713 0.97 0.95
configure.yash no-host 173,086 159,590 176,539 177,070 173,067 1.02 1.00
hello-world no-host 153 88 391 396 181 2.56 1.18

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 4.1 9.3 10.0 6.4 1.97 1.36
bin-true no-host 3.1 1.8 8.5 8.9 5.2 2.71 1.67
configure.cpython no-host 34.5 34.5 34.5 34.3 34.5 1.00 1.00
configure.ocaml no-host 28.7 28.5 28.6 28.5 28.7 1.00 1.00
configure.tcc no-host 26.2 26.3 26.1 26.0 26.1 1.00 1.00
configure.util-linux no-host 39.7 39.7 39.7 39.7 39.6 1.00 1.00
configure.yash no-host 33.2 33.4 33.3 33.1 33.4 1.00 1.00
hello-world no-host 3.3 1.6 6.6 6.9 3.4 2.00 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 6.6 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 822 1 2 3.5 8.5 151,881 10,750 2,964 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 13,903 2 72 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 12,824 3 72 21.6 39.7 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 3,797 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 50 0 0 1.4 26.1 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,758 1 2 2.7 33.3 143,443 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 9.3 117,212 65,784 41,994 4,969 54,592 57,651 277 3 83,988 1
hello-world no-host 3 0 0 0.3 6.9 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 819 1 2 3.5 8.9 151,881 10,754 2,968 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 13,920 1 71 14.8 34.3 1,750,742 35,383 28,940 93,070 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,881 3 69 21.6 39.7 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 3,852 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 49 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 1,799 1 2 2.7 33.1 143,443 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 7 10 4.7 bash
15 no-host abuild-print-help 9 4 6 4.1 dash
23 no-host abuild-print-help 21 8 13 9.3 osh-native
31 no-host abuild-print-help 22 11 12 10.0 osh-nosouffle
39 no-host abuild-print-help 18 10 8 6.4 osh-static
1 no-host bin-true 628 304 362 3.1 bash
9 no-host bin-true 469 290 183 1.8 dash
17 no-host bin-true 822 305 532 8.5 osh-native
25 no-host bin-true 819 302 537 8.9 osh-nosouffle
33 no-host bin-true 666 338 345 5.2 osh-static
2 no-host configure.cpython 14,248 7,731 6,919 34.5 bash
10 no-host configure.cpython 14,475 7,815 7,073 34.5 dash
18 no-host configure.cpython 13,903 7,254 6,936 34.5 osh-native
26 no-host configure.cpython 13,920 7,395 6,821 34.3 osh-nosouffle
34 no-host configure.cpython 13,322 7,258 6,305 34.5 osh-static
4 no-host configure.ocaml 3,807 1,519 1,329 28.7 bash
12 no-host configure.ocaml 3,697 1,509 1,212 28.5 dash
20 no-host configure.ocaml 3,797 1,514 1,325 28.6 osh-native
28 no-host configure.ocaml 3,852 1,521 1,384 28.5 osh-nosouffle
36 no-host configure.ocaml 3,738 1,543 1,228 28.7 osh-static
5 no-host configure.tcc 47 29 20 26.2 bash
13 no-host configure.tcc 43 20 23 26.3 dash
21 no-host configure.tcc 50 30 21 26.1 osh-native
29 no-host configure.tcc 49 28 22 26.0 osh-nosouffle
37 no-host configure.tcc 44 24 21 26.1 osh-static
3 no-host configure.util-linux 13,067 6,762 6,785 39.7 bash
11 no-host configure.util-linux 13,748 6,648 7,612 39.7 dash
19 no-host configure.util-linux 12,824 6,286 6,766 39.7 osh-native
27 no-host configure.util-linux 12,881 6,335 6,779 39.7 osh-nosouffle
35 no-host configure.util-linux 12,449 6,260 6,411 39.6 osh-static
6 no-host configure.yash 1,778 1,002 783 33.2 bash
14 no-host configure.yash 1,722 955 768 33.4 dash
22 no-host configure.yash 1,758 988 772 33.3 osh-native
30 no-host configure.yash 1,799 1,022 779 33.1 osh-nosouffle
38 no-host configure.yash 1,714 987 730 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 2 6.6 osh-native
24 no-host hello-world 3 1 2 6.9 osh-nosouffle
32 no-host hello-world 1 1 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 2,357 0 0 0 8 0 41 2 bash
15 no-host abuild-print-help 1,156 0 0 0 8 0 40 1 dash
23 no-host abuild-print-help 3,336 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,384 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,810 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,419 0 0 0 8 0 1,995 62 bash
9 no-host bin-true 49,434 0 0 0 8 0 2,996 53 dash
17 no-host bin-true 131,355 0 0 0 16 0 1,999 94 osh-native
25 no-host bin-true 134,936 0 0 0 16 0 1,996 77 osh-nosouffle
33 no-host bin-true 111,058 0 0 0 8 0 1,997 109 osh-static
2 no-host configure.cpython 1,622,243 0 0 0 25,272 0 14,073 1,040 bash
10 no-host configure.cpython 1,643,051 0 0 0 25,272 0 14,126 1,039 dash
18 no-host configure.cpython 1,584,597 0 0 0 25,280 0 11,240 968 osh-native
26 no-host configure.cpython 1,606,738 0 0 0 25,280 0 11,306 865 osh-nosouffle
34 no-host configure.cpython 1,523,408 1 0 0 25,272 0 11,308 865 osh-static
4 no-host configure.ocaml 299,814 0 0 0 4,432 0 2,014 174 bash
12 no-host configure.ocaml 280,475 0 0 0 4,432 0 2,104 195 dash
20 no-host configure.ocaml 305,709 0 0 0 4,440 0 1,997 215 osh-native
28 no-host configure.ocaml 306,984 0 0 0 4,440 0 1,999 191 osh-nosouffle
36 no-host configure.ocaml 300,898 0 0 0 4,432 0 1,998 228 osh-static
5 no-host configure.tcc 5,234 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,219 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,620 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,673 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,132 0 0 0 88 0 44 2 osh-static
3 no-host configure.util-linux 1,538,737 2 0 232 35,944 0 18,998 1,227 bash
11 no-host configure.util-linux 1,696,966 2 0 0 35,936 0 17,089 1,227 dash
19 no-host configure.util-linux 1,496,341 0 0 0 35,952 0 16,110 920 osh-native
27 no-host configure.util-linux 1,515,140 0 0 0 35,944 0 16,164 934 osh-nosouffle
35 no-host configure.util-linux 1,457,713 2 0 0 35,936 0 16,193 914 osh-static
6 no-host configure.yash 173,086 0 0 0 3,616 0 877 104 bash
14 no-host configure.yash 159,590 0 0 0 3,616 0 998 102 dash
22 no-host configure.yash 176,539 0 0 0 3,632 0 855 96 osh-native
30 no-host configure.yash 177,070 0 0 0 3,624 0 858 99 osh-nosouffle
38 no-host configure.yash 173,067 0 0 0 3,616 0 858 102 osh-static
0 no-host hello-world 153 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 0 osh-native
24 no-host hello-world 396 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-9e0d01aa
osh-nosouffle osh-87f76bcd
osh-static osh-static-e8436898
host label host id
no-host no-host-9c670df1