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 12 7 17 18 15 1.35 1.24
bin-true no-host 420 294 563 571 464 1.34 1.10
configure.cpython no-host 10,826 10,986 10,668 10,794 10,375 0.99 0.96
configure.ocaml no-host 3,164 3,105 3,178 3,191 3,139 1.00 0.99
configure.tcc no-host 37 34 37 38 34 1.01 0.94
configure.util-linux no-host 9,686 10,265 9,810 9,846 9,505 1.01 0.98
configure.yash no-host 1,358 1,310 1,366 1,367 1,332 1.01 0.98
hello-world no-host 1 0 2 2 1 2.56 1.10

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 2,396 1,173 3,353 3,447 2,843 1.40 1.19
bin-true no-host 102,876 49,832 130,443 133,807 113,134 1.27 1.10
configure.cpython no-host 1,633,608 1,648,920 1,595,793 1,606,007 1,522,455 0.98 0.93
configure.ocaml no-host 299,638 281,895 307,615 308,422 301,115 1.03 1.00
configure.tcc no-host 5,279 4,224 5,579 5,681 5,147 1.06 0.97
configure.util-linux no-host 1,543,983 1,702,719 1,521,490 1,523,789 1,452,720 0.99 0.94
configure.yash no-host 173,693 159,943 176,564 177,065 173,407 1.02 1.00
hello-world no-host 153 86 393 398 180 2.57 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 4.8 4.1 9.6 10.1 6.3 1.97 1.30
bin-true no-host 3.1 1.6 8.8 9.3 5.1 2.79 1.62
configure.cpython no-host 34.5 34.7 34.6 34.6 34.6 1.00 1.00
configure.ocaml no-host 28.7 28.8 28.8 28.6 28.8 1.00 1.00
configure.tcc no-host 26.2 26.3 26.1 26.2 26.3 1.00 1.00
configure.util-linux no-host 39.7 39.6 39.5 39.7 40.0 0.99 1.01
configure.yash no-host 33.4 33.4 33.3 33.5 33.4 1.00 1.00
hello-world no-host 3.4 1.4 6.7 6.9 3.3 1.96 0.96

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 3,913 3,913 0 722 1,921 1,270 2 0 50,000 0
bin-true no-host 563 1 2 3.5 8.8 151,898 10,761 2,975 14,781 72,395 64,722 3,008 3 50,000 0
configure.cpython no-host 10,668 1 57 14.8 34.6 1,750,825 35,396 28,951 93,077 869,762 787,986 25,789 61 50,000 0
configure.util-linux no-host 9,810 3 59 21.6 39.5 2,705,391 37,468 66,339 119,745 1,291,872 1,293,774 32,527 42 132,678 1
configure.ocaml no-host 3,178 1 2 2.8 28.8 149,698 12,653 6,568 9,213 70,295 70,190 1,693 3 50,000 0
configure.tcc no-host 37 0 0 1.4 26.1 30,549 30,549 0 1,680 14,473 14,396 271 0 50,000 0
configure.yash no-host 1,366 1 2 2.7 33.3 143,474 11,505 6,622 7,167 70,525 65,782 2,095 3 50,000 0
abuild-print-help no-host 17 1 2 3.0 9.6 117,232 65,798 42,005 4,976 54,599 57,657 277 3 84,010 1
hello-world no-host 2 0 0 0.3 6.9 3,912 3,912 0 721 1,921 1,270 2 0 50,000 0
bin-true no-host 571 1 2 3.5 9.3 151,898 10,765 2,979 14,781 72,395 64,722 3,008 3 50,000 0
configure.cpython no-host 10,794 1 57 14.8 34.6 1,750,824 35,401 28,956 93,076 869,762 787,986 25,789 61 50,000 0
configure.util-linux no-host 9,846 3 59 21.6 39.7 2,705,391 37,474 66,345 119,745 1,291,872 1,293,774 32,527 42 132,690 1
configure.ocaml no-host 3,191 1 2 2.8 28.6 149,698 12,658 6,573 9,213 70,295 70,190 1,693 3 50,000 0
configure.tcc no-host 38 0 0 1.4 26.2 30,549 30,549 0 1,680 14,473 14,396 271 0 50,000 0
configure.yash no-host 1,367 1 2 2.7 33.5 143,474 11,509 6,626 7,167 70,525 65,782 2,095 3 50,000 0
abuild-print-help no-host 18 1 2 3.0 10.1 117,232 65,802 42,009 4,976 54,599 57,657 277 3 84,018 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 12 8 5 4.8 bash
15 no-host abuild-print-help 7 4 2 4.1 dash
23 no-host abuild-print-help 17 10 7 9.6 osh-native
31 no-host abuild-print-help 18 13 5 10.1 osh-nosouffle
39 no-host abuild-print-help 15 11 5 6.3 osh-static
1 no-host bin-true 420 272 175 3.1 bash
9 no-host bin-true 294 218 78 1.6 dash
17 no-host bin-true 563 304 272 8.8 osh-native
25 no-host bin-true 571 312 270 9.3 osh-nosouffle
33 no-host bin-true 464 290 184 5.1 osh-static
2 no-host configure.cpython 10,826 7,249 3,857 34.5 bash
10 no-host configure.cpython 10,986 7,319 3,962 34.7 dash
18 no-host configure.cpython 10,668 6,886 3,978 34.6 osh-native
26 no-host configure.cpython 10,794 7,107 3,883 34.6 osh-nosouffle
34 no-host configure.cpython 10,375 6,901 3,636 34.6 osh-static
4 no-host configure.ocaml 3,164 1,423 763 28.7 bash
12 no-host configure.ocaml 3,105 1,452 663 28.8 dash
20 no-host configure.ocaml 3,178 1,456 746 28.8 osh-native
28 no-host configure.ocaml 3,191 1,416 801 28.6 osh-nosouffle
36 no-host configure.ocaml 3,139 1,445 714 28.8 osh-static
5 no-host configure.tcc 37 27 10 26.2 bash
13 no-host configure.tcc 34 25 8 26.3 dash
21 no-host configure.tcc 37 24 13 26.1 osh-native
29 no-host configure.tcc 38 25 14 26.2 osh-nosouffle
37 no-host configure.tcc 34 25 10 26.3 osh-static
3 no-host configure.util-linux 9,686 6,383 3,647 39.7 bash
11 no-host configure.util-linux 10,265 6,363 4,260 39.6 dash
19 no-host configure.util-linux 9,810 6,028 3,922 39.5 osh-native
27 no-host configure.util-linux 9,846 6,060 3,928 39.7 osh-nosouffle
35 no-host configure.util-linux 9,505 5,926 3,714 40.0 osh-static
6 no-host configure.yash 1,358 906 456 33.4 bash
14 no-host configure.yash 1,310 882 427 33.4 dash
22 no-host configure.yash 1,366 915 451 33.3 osh-native
30 no-host configure.yash 1,367 905 461 33.5 osh-nosouffle
38 no-host configure.yash 1,332 906 425 33.4 osh-static
0 no-host hello-world 1 0 1 3.4 bash
8 no-host hello-world 0 0 0 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 2,396 0 0 0 8 0 41 2 bash
15 no-host abuild-print-help 1,173 0 0 0 8 0 40 1 dash
23 no-host abuild-print-help 3,353 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,447 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,843 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 102,876 0 0 0 8 0 1,998 56 bash
9 no-host bin-true 49,832 0 0 0 8 0 2,996 44 dash
17 no-host bin-true 130,443 0 0 0 16 0 1,998 62 osh-native
25 no-host bin-true 133,807 0 0 0 16 0 2,000 56 osh-nosouffle
33 no-host bin-true 113,134 0 0 0 8 0 1,999 42 osh-static
2 no-host configure.cpython 1,633,608 0 0 0 25,272 0 14,055 951 bash
10 no-host configure.cpython 1,648,920 0 0 0 25,272 0 14,105 955 dash
18 no-host configure.cpython 1,595,793 0 0 0 25,280 0 11,329 811 osh-native
26 no-host configure.cpython 1,606,007 0 0 0 25,280 0 11,334 769 osh-nosouffle
34 no-host configure.cpython 1,522,455 0 0 0 25,272 0 11,291 777 osh-static
4 no-host configure.ocaml 299,638 0 0 0 4,432 0 2,019 169 bash
12 no-host configure.ocaml 281,895 0 0 0 4,432 0 2,112 173 dash
20 no-host configure.ocaml 307,615 0 0 0 4,440 0 2,006 189 osh-native
28 no-host configure.ocaml 308,422 0 0 0 4,440 0 2,004 163 osh-nosouffle
36 no-host configure.ocaml 301,115 0 0 0 4,432 0 2,000 181 osh-static
5 no-host configure.tcc 5,279 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,224 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,579 0 0 0 96 0 44 2 osh-native
29 no-host configure.tcc 5,681 0 0 0 96 0 44 1 osh-nosouffle
37 no-host configure.tcc 5,147 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,543,983 0 0 0 35,944 0 18,841 893 bash
11 no-host configure.util-linux 1,702,719 0 0 336 35,936 0 16,978 1,004 dash
19 no-host configure.util-linux 1,521,490 2 0 0 35,960 0 16,199 881 osh-native
27 no-host configure.util-linux 1,523,789 4 0 0 35,944 0 16,237 844 osh-nosouffle
35 no-host configure.util-linux 1,452,720 2 0 0 35,936 0 16,192 802 osh-static
6 no-host configure.yash 173,693 0 0 0 3,616 0 877 98 bash
14 no-host configure.yash 159,943 0 0 0 3,616 0 1,006 77 dash
22 no-host configure.yash 176,564 0 0 0 3,624 0 856 88 osh-native
30 no-host configure.yash 177,065 0 0 0 3,624 0 858 84 osh-nosouffle
38 no-host configure.yash 173,407 0 0 0 3,616 0 858 86 osh-static
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 86 0 0 0 8 0 1 0 dash
16 no-host hello-world 393 0 0 0 16 0 1 1 osh-native
24 no-host hello-world 398 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-dd7ecdd1
osh-nosouffle osh-d614bf01
osh-static osh-static-1a1b55a7
host label host id
no-host no-host-9c670df1