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 1.28 1.18
bin-true no-host 626 452 824 820 669 1.32 1.07
configure.cpython no-host 14,015 14,124 13,932 13,893 13,770 0.99 0.98
configure.ocaml no-host 3,744 3,683 3,752 3,925 3,779 1.00 1.01
configure.tcc no-host 48 41 47 49 45 0.99 0.93
configure.util-linux no-host 12,999 13,580 12,837 13,059 12,777 0.99 0.98
configure.yash no-host 1,770 1,685 1,739 1,772 1,742 0.98 0.98
hello-world no-host 1 1 3 3 1 2.44 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 2,390 1,200 3,335 3,422 2,837 1.40 1.19
bin-true no-host 99,478 49,453 134,235 136,057 111,073 1.35 1.12
configure.cpython no-host 1,626,446 1,636,177 1,578,058 1,604,917 1,518,735 0.97 0.93
configure.ocaml no-host 299,018 280,677 306,211 307,496 300,019 1.02 1.00
configure.tcc no-host 5,203 4,192 5,579 5,646 5,124 1.07 0.98
configure.util-linux no-host 1,530,999 1,694,221 1,505,403 1,514,222 1,478,700 0.98 0.97
configure.yash no-host 173,494 159,569 176,351 176,964 172,779 1.02 1.00
hello-world no-host 149 86 391 396 184 2.62 1.23

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 6.3 1.97 1.30
bin-true no-host 3.3 1.6 8.8 9.2 5.4 2.68 1.64
configure.cpython no-host 34.4 34.4 34.5 34.4 34.5 1.00 1.00
configure.ocaml no-host 28.7 28.6 28.6 28.8 28.7 1.00 1.00
configure.tcc no-host 26.3 26.1 26.2 26.1 26.2 1.00 1.00
configure.util-linux no-host 39.6 39.9 39.6 39.7 39.9 1.00 1.01
configure.yash no-host 33.4 33.2 33.4 33.3 33.3 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 3,920 3,920 0 726 1,923 1,271 2 0 50,000 0
bin-true no-host 824 1 2 3.5 8.8 151,905 10,764 2,978 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,932 1 67 14.8 34.5 1,750,832 35,399 28,954 93,081 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,837 3 66 21.6 39.6 2,705,398 37,471 66,342 119,749 1,291,874 1,293,775 32,527 42 132,684 1
configure.ocaml no-host 3,752 1 2 2.8 28.6 149,705 12,656 6,571 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.2 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,739 1 2 2.7 33.4 143,481 11,508 6,625 7,171 70,527 65,783 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.6 117,239 65,801 42,008 4,980 54,601 57,658 277 3 84,016 1
hello-world no-host 3 0 0 0.3 6.8 3,919 3,919 0 725 1,923 1,271 2 0 50,000 0
bin-true no-host 820 1 2 3.5 9.2 151,905 10,768 2,982 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,893 1 66 14.9 34.4 1,750,831 36,458 28,959 93,080 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 13,059 3 68 21.6 39.7 2,705,398 37,477 66,348 119,749 1,291,874 1,293,775 32,527 42 132,696 1
configure.ocaml no-host 3,925 1 2 2.8 28.8 149,705 12,661 6,576 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 49 0 0 1.4 26.1 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,772 1 2 2.7 33.3 143,481 11,512 6,629 7,171 70,527 65,783 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.1 117,239 65,805 42,012 4,980 54,601 57,658 277 3 84,024 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 8 9 4.8 bash
15 no-host abuild-print-help 9 4 6 3.9 dash
23 no-host abuild-print-help 21 13 9 9.6 osh-native
31 no-host abuild-print-help 22 10 13 10.1 osh-nosouffle
39 no-host abuild-print-help 19 10 10 6.3 osh-static
1 no-host bin-true 626 315 351 3.3 bash
9 no-host bin-true 452 280 179 1.6 dash
17 no-host bin-true 824 309 533 8.8 osh-native
25 no-host bin-true 820 316 521 9.2 osh-nosouffle
33 no-host bin-true 669 332 355 5.4 osh-static
2 no-host configure.cpython 14,015 7,671 6,745 34.4 bash
10 no-host configure.cpython 14,124 7,719 6,818 34.4 dash
18 no-host configure.cpython 13,932 7,355 6,853 34.5 osh-native
26 no-host configure.cpython 13,893 7,381 6,812 34.4 osh-nosouffle
34 no-host configure.cpython 13,770 7,515 6,506 34.5 osh-static
4 no-host configure.ocaml 3,744 1,485 1,301 28.7 bash
12 no-host configure.ocaml 3,683 1,519 1,189 28.6 dash
20 no-host configure.ocaml 3,752 1,498 1,294 28.6 osh-native
28 no-host configure.ocaml 3,925 1,513 1,352 28.8 osh-nosouffle
36 no-host configure.ocaml 3,779 1,515 1,296 28.7 osh-static
5 no-host configure.tcc 48 26 22 26.3 bash
13 no-host configure.tcc 41 25 17 26.1 dash
21 no-host configure.tcc 47 24 24 26.2 osh-native
29 no-host configure.tcc 49 22 27 26.1 osh-nosouffle
37 no-host configure.tcc 45 22 23 26.2 osh-static
3 no-host configure.util-linux 12,999 6,693 6,789 39.6 bash
11 no-host configure.util-linux 13,580 6,661 7,418 39.9 dash
19 no-host configure.util-linux 12,837 6,366 6,708 39.6 osh-native
27 no-host configure.util-linux 13,059 6,554 6,743 39.7 osh-nosouffle
35 no-host configure.util-linux 12,777 6,453 6,559 39.9 osh-static
6 no-host configure.yash 1,770 950 828 33.4 bash
14 no-host configure.yash 1,685 937 750 33.2 dash
22 no-host configure.yash 1,739 985 757 33.4 osh-native
30 no-host configure.yash 1,772 974 801 33.3 osh-nosouffle
38 no-host configure.yash 1,742 952 792 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 0 3 6.4 osh-native
24 no-host hello-world 3 1 2 6.8 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 2,390 0 0 0 8 0 41 3 bash
15 no-host abuild-print-help 1,200 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,335 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,422 0 0 0 16 0 39 2 osh-nosouffle
39 no-host abuild-print-help 2,837 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 99,478 0 0 0 8 0 1,999 53 bash
9 no-host bin-true 49,453 0 0 0 8 0 2,992 54 dash
17 no-host bin-true 134,235 0 0 0 16 0 1,999 74 osh-native
25 no-host bin-true 136,057 0 0 0 16 0 1,998 79 osh-nosouffle
33 no-host bin-true 111,073 0 0 0 8 0 1,997 64 osh-static
2 no-host configure.cpython 1,626,446 0 0 0 25,272 0 14,094 1,030 bash
10 no-host configure.cpython 1,636,177 0 0 0 25,272 0 14,126 1,025 dash
18 no-host configure.cpython 1,578,058 0 0 0 25,280 0 11,302 843 osh-native
26 no-host configure.cpython 1,604,917 0 0 0 25,280 0 11,295 822 osh-nosouffle
34 no-host configure.cpython 1,518,735 1 0 0 25,272 0 11,299 921 osh-static
4 no-host configure.ocaml 299,018 0 0 0 4,432 0 2,018 190 bash
12 no-host configure.ocaml 280,677 0 0 0 4,432 0 2,099 177 dash
20 no-host configure.ocaml 306,211 0 0 0 4,440 0 1,998 218 osh-native
28 no-host configure.ocaml 307,496 0 0 0 4,440 0 2,002 203 osh-nosouffle
36 no-host configure.ocaml 300,019 0 0 0 4,432 0 2,001 222 osh-static
5 no-host configure.tcc 5,203 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,192 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,579 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,646 0 0 0 96 0 45 1 osh-nosouffle
37 no-host configure.tcc 5,124 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,530,999 2 0 0 35,936 0 18,941 1,127 bash
11 no-host configure.util-linux 1,694,221 2 0 0 35,936 0 17,124 1,268 dash
19 no-host configure.util-linux 1,505,403 2 0 0 35,952 0 16,207 932 osh-native
27 no-host configure.util-linux 1,514,222 1 0 0 35,944 0 16,141 909 osh-nosouffle
35 no-host configure.util-linux 1,478,700 3 0 0 35,936 0 16,125 909 osh-static
6 no-host configure.yash 173,494 0 0 0 3,616 0 878 100 bash
14 no-host configure.yash 159,569 0 0 0 3,616 0 999 92 dash
22 no-host configure.yash 176,351 0 0 0 3,624 0 858 101 osh-native
30 no-host configure.yash 176,964 0 0 0 3,624 0 858 101 osh-nosouffle
38 no-host configure.yash 172,779 0 0 0 3,616 0 859 104 osh-static
0 no-host hello-world 149 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 391 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 396 0 0 0 16 0 1 1 osh-nosouffle
32 no-host hello-world 184 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-2fdd423c
osh-nosouffle osh-193b8fa2
osh-static osh-static-c1887eba
host label host id
no-host no-host-bba74091