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 1.34 1.20
bin-true no-host 618 442 798 809 661 1.29 1.07
configure.cpython no-host 14,111 14,112 13,939 13,840 13,089 0.99 0.93
configure.ocaml no-host 3,694 3,700 3,787 3,734 3,709 1.03 1.00
configure.tcc no-host 47 42 49 49 43 1.03 0.92
configure.util-linux no-host 12,773 13,589 12,822 12,735 12,326 1.00 0.97
configure.yash no-host 1,699 1,684 1,721 1,756 1,708 1.01 1.01
hello-world no-host 1 1 3 3 1 2.49 1.02

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 2,405 1,174 3,325 3,396 2,833 1.38 1.18
bin-true no-host 99,458 49,413 129,011 134,338 112,690 1.30 1.13
configure.cpython no-host 1,623,740 1,635,904 1,584,209 1,602,657 1,522,758 0.98 0.94
configure.ocaml no-host 298,779 280,643 306,207 307,779 300,342 1.02 1.01
configure.tcc no-host 5,254 4,208 5,604 5,678 5,127 1.07 0.98
configure.util-linux no-host 1,538,079 1,694,931 1,519,737 1,525,534 1,447,686 0.99 0.94
configure.yash no-host 173,218 159,576 176,296 177,058 172,881 1.02 1.00
hello-world no-host 148 85 394 403 180 2.66 1.22

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 6.3 1.95 1.30
bin-true no-host 3.3 1.6 8.8 9.0 5.1 2.68 1.56
configure.cpython no-host 34.5 34.4 34.4 34.5 34.7 1.00 1.00
configure.ocaml no-host 28.7 28.5 28.6 28.5 28.5 1.00 1.00
configure.tcc no-host 26.2 26.2 26.3 26.2 26.3 1.00 1.01
configure.util-linux no-host 39.6 39.5 39.5 39.6 39.5 1.00 1.00
configure.yash no-host 33.4 33.4 33.5 33.2 33.3 1.00 1.00
hello-world no-host 3.1 1.6 6.7 7.1 3.3 2.12 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 6.7 3,913 3,913 0 723 1,921 1,269 2 0 50,000 0
bin-true no-host 798 1 2 3.5 8.8 151,898 10,761 2,975 14,782 72,395 64,721 3,008 3 50,000 0
configure.cpython no-host 13,939 2 71 14.8 34.4 1,750,825 35,396 28,951 93,078 869,762 787,985 25,789 61 50,000 0
configure.util-linux no-host 12,822 3 69 21.6 39.5 2,705,391 37,468 66,339 119,746 1,291,872 1,293,773 32,527 42 132,678 1
configure.ocaml no-host 3,787 1 2 2.8 28.6 149,698 12,653 6,568 9,214 70,295 70,189 1,693 3 50,000 0
configure.tcc no-host 49 0 0 1.4 26.3 30,549 30,549 0 1,681 14,473 14,395 271 0 50,000 0
configure.yash no-host 1,721 1 2 2.7 33.5 143,474 11,505 6,622 7,168 70,525 65,781 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.4 117,232 65,798 42,005 4,977 54,599 57,656 277 3 84,010 1
hello-world no-host 3 0 0 0.3 7.1 3,912 3,912 0 722 1,921 1,269 2 0 50,000 0
bin-true no-host 809 1 2 3.5 9.0 151,898 10,765 2,979 14,782 72,395 64,721 3,008 3 50,000 0
configure.cpython no-host 13,840 2 72 14.8 34.5 1,750,824 35,401 28,956 93,077 869,762 787,985 25,789 61 50,000 0
configure.util-linux no-host 12,735 3 68 21.6 39.6 2,705,391 37,474 66,345 119,746 1,291,872 1,293,773 32,527 42 132,690 1
configure.ocaml no-host 3,734 1 2 2.8 28.5 149,698 12,658 6,573 9,214 70,295 70,189 1,693 3 50,000 0
configure.tcc no-host 49 0 0 1.4 26.2 30,549 30,549 0 1,681 14,473 14,395 271 0 50,000 0
configure.yash no-host 1,756 1 2 2.7 33.2 143,474 11,509 6,626 7,168 70,525 65,781 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.0 117,232 65,802 42,009 4,977 54,599 57,656 277 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 16 7 9 4.8 bash
15 no-host abuild-print-help 9 3 6 3.9 dash
23 no-host abuild-print-help 21 14 7 9.4 osh-native
31 no-host abuild-print-help 22 9 13 10.0 osh-nosouffle
39 no-host abuild-print-help 19 12 7 6.3 osh-static
1 no-host bin-true 618 316 339 3.3 bash
9 no-host bin-true 442 283 165 1.6 dash
17 no-host bin-true 798 318 499 8.8 osh-native
25 no-host bin-true 809 315 508 9.0 osh-nosouffle
33 no-host bin-true 661 321 357 5.1 osh-static
2 no-host configure.cpython 14,111 7,724 6,786 34.5 bash
10 no-host configure.cpython 14,112 7,749 6,781 34.4 dash
18 no-host configure.cpython 13,939 7,396 6,828 34.4 osh-native
26 no-host configure.cpython 13,840 7,199 6,939 34.5 osh-nosouffle
34 no-host configure.cpython 13,089 7,134 6,201 34.7 osh-static
4 no-host configure.ocaml 3,694 1,480 1,255 28.7 bash
12 no-host configure.ocaml 3,700 1,529 1,196 28.5 dash
20 no-host configure.ocaml 3,787 1,519 1,309 28.6 osh-native
28 no-host configure.ocaml 3,734 1,490 1,285 28.5 osh-nosouffle
36 no-host configure.ocaml 3,709 1,495 1,247 28.5 osh-static
5 no-host configure.tcc 47 23 25 26.2 bash
13 no-host configure.tcc 42 26 16 26.2 dash
21 no-host configure.tcc 49 22 27 26.3 osh-native
29 no-host configure.tcc 49 33 16 26.2 osh-nosouffle
37 no-host configure.tcc 43 20 24 26.3 osh-static
3 no-host configure.util-linux 12,773 6,712 6,536 39.6 bash
11 no-host configure.util-linux 13,589 6,690 7,400 39.5 dash
19 no-host configure.util-linux 12,822 6,402 6,650 39.5 osh-native
27 no-host configure.util-linux 12,735 6,300 6,666 39.6 osh-nosouffle
35 no-host configure.util-linux 12,326 6,219 6,326 39.5 osh-static
6 no-host configure.yash 1,699 978 730 33.4 bash
14 no-host configure.yash 1,684 929 757 33.4 dash
22 no-host configure.yash 1,721 987 737 33.5 osh-native
30 no-host configure.yash 1,756 999 759 33.2 osh-nosouffle
38 no-host configure.yash 1,708 955 756 33.3 osh-static
0 no-host hello-world 1 0 1 3.1 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 3 2 1 6.7 osh-native
24 no-host hello-world 3 2 1 7.1 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 2,405 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,174 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,325 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 2,833 0 0 0 8 0 39 1 osh-static
1 no-host bin-true 99,458 0 0 0 8 0 1,997 61 bash
9 no-host bin-true 49,413 0 0 0 8 0 2,993 54 dash
17 no-host bin-true 129,011 0 0 0 16 0 1,998 70 osh-native
25 no-host bin-true 134,338 0 0 0 16 0 1,994 85 osh-nosouffle
33 no-host bin-true 112,690 0 0 0 8 0 1,999 80 osh-static
2 no-host configure.cpython 1,623,740 0 0 0 25,272 0 14,076 1,015 bash
10 no-host configure.cpython 1,635,904 0 0 0 25,272 0 14,123 977 dash
18 no-host configure.cpython 1,584,209 0 0 0 25,280 0 11,308 825 osh-native
26 no-host configure.cpython 1,602,657 0 0 0 25,280 0 11,302 853 osh-nosouffle
34 no-host configure.cpython 1,522,758 1 0 0 25,272 0 11,301 820 osh-static
4 no-host configure.ocaml 298,779 0 0 0 4,432 0 2,015 196 bash
12 no-host configure.ocaml 280,643 0 0 0 4,432 0 2,110 189 dash
20 no-host configure.ocaml 306,207 0 0 0 4,440 0 1,996 215 osh-native
28 no-host configure.ocaml 307,779 0 0 0 4,440 0 2,003 201 osh-nosouffle
36 no-host configure.ocaml 300,342 0 0 0 4,432 0 1,998 216 osh-static
5 no-host configure.tcc 5,254 0 0 0 80 0 49 0 bash
13 no-host configure.tcc 4,208 0 0 0 88 0 52 3 dash
21 no-host configure.tcc 5,604 0 0 0 96 0 45 1 osh-native
29 no-host configure.tcc 5,678 0 0 0 96 0 45 4 osh-nosouffle
37 no-host configure.tcc 5,127 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,538,079 1 0 0 35,944 0 18,953 1,084 bash
11 no-host configure.util-linux 1,694,931 2 0 496 35,936 0 17,109 1,180 dash
19 no-host configure.util-linux 1,519,737 0 0 0 35,960 0 16,132 962 osh-native
27 no-host configure.util-linux 1,525,534 1 0 0 35,952 0 16,144 948 osh-nosouffle
35 no-host configure.util-linux 1,447,686 4 0 0 35,936 0 16,154 940 osh-static
6 no-host configure.yash 173,218 0 0 0 3,616 0 879 100 bash
14 no-host configure.yash 159,576 0 0 0 3,624 0 1,000 96 dash
22 no-host configure.yash 176,296 0 0 0 3,624 0 857 98 osh-native
30 no-host configure.yash 177,058 0 0 0 3,632 0 859 96 osh-nosouffle
38 no-host configure.yash 172,881 0 0 0 3,624 0 857 105 osh-static
0 no-host hello-world 148 0 0 0 8 0 0 0 bash
8 no-host hello-world 85 0 0 0 8 0 1 0 dash
16 no-host hello-world 394 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 403 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-85dd8730
osh-nosouffle osh-f1ed1352
osh-static osh-static-1f613f0b
host label host id
no-host no-host-9c670df1