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 1.20
bin-true no-host 645 446 849 829 659 1.32 1.02
configure.cpython no-host 14,187 14,403 14,169 14,092 13,528 1.00 0.95
configure.ocaml no-host 3,765 3,710 3,844 3,790 3,732 1.02 0.99
configure.tcc no-host 47 42 49 48 44 1.04 0.93
configure.util-linux no-host 12,814 13,620 13,085 13,033 12,626 1.02 0.99
configure.yash no-host 1,727 1,701 1,760 1,753 1,702 1.02 0.99
hello-world no-host 1 1 3 3 1 2.32 0.96

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 2,367 1,158 3,305 3,451 2,844 1.40 1.20
bin-true no-host 101,464 49,361 135,279 137,347 112,057 1.33 1.10
configure.cpython no-host 1,629,064 1,636,506 1,578,903 1,599,642 1,514,989 0.97 0.93
configure.ocaml no-host 299,004 280,793 306,716 306,505 300,223 1.03 1.00
configure.tcc no-host 5,233 4,217 5,601 5,640 5,117 1.07 0.98
configure.util-linux no-host 1,537,420 1,700,696 1,503,814 1,522,572 1,480,832 0.98 0.96
configure.yash no-host 173,293 159,530 176,154 176,838 172,803 1.02 1.00
hello-world no-host 154 92 393 398 183 2.55 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 10.1 6.3 1.95 1.30
bin-true no-host 3.3 1.6 8.9 9.3 5.1 2.72 1.56
configure.cpython no-host 34.4 34.4 34.7 34.5 34.3 1.01 1.00
configure.ocaml no-host 28.6 28.6 28.7 28.7 28.7 1.00 1.00
configure.tcc no-host 26.3 26.2 26.2 26.3 26.1 1.00 0.99
configure.util-linux no-host 39.6 39.5 39.7 39.9 39.7 1.00 1.00
configure.yash no-host 33.4 33.4 33.4 33.3 33.2 1.00 1.00
hello-world no-host 3.3 1.7 6.6 7.1 3.3 2.00 1.00

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 3,919 3,919 0 726 1,922 1,271 2 0 50,000 0
bin-true no-host 849 1 2 3.5 8.9 151,904 10,764 2,978 14,785 72,396 64,723 3,008 3 50,000 0
configure.cpython no-host 14,169 2 71 14.8 34.7 1,750,831 35,399 28,954 93,081 869,763 787,987 25,789 61 50,000 0
configure.util-linux no-host 13,085 3 71 21.6 39.7 2,705,397 37,471 66,342 119,749 1,291,873 1,293,775 32,527 42 132,684 1
configure.ocaml no-host 3,844 1 2 2.8 28.7 149,704 12,656 6,571 9,217 70,296 70,191 1,693 3 50,000 0
configure.tcc no-host 49 0 0 1.4 26.2 30,555 30,555 0 1,684 14,474 14,397 271 0 50,000 0
configure.yash no-host 1,760 1 2 2.7 33.4 143,480 11,508 6,625 7,171 70,526 65,783 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.4 117,238 65,801 42,008 4,980 54,600 57,658 277 3 84,016 1
hello-world no-host 3 0 0 0.3 7.1 3,918 3,918 0 725 1,922 1,271 2 0 50,000 0
bin-true no-host 829 1 2 3.5 9.3 151,904 10,768 2,982 14,785 72,396 64,723 3,008 3 50,000 0
configure.cpython no-host 14,092 1 73 14.9 34.5 1,750,830 36,458 28,959 93,080 869,763 787,987 25,789 61 50,000 0
configure.util-linux no-host 13,033 3 70 21.6 39.9 2,705,397 37,477 66,348 119,749 1,291,873 1,293,775 32,527 42 132,696 1
configure.ocaml no-host 3,790 1 2 2.8 28.7 149,704 12,661 6,576 9,217 70,296 70,191 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.3 30,555 30,555 0 1,684 14,474 14,397 271 0 50,000 0
configure.yash no-host 1,753 1 2 2.7 33.3 143,480 11,512 6,629 7,171 70,526 65,783 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.1 117,238 65,805 42,012 4,980 54,600 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 12 4 4.8 bash
15 no-host abuild-print-help 9 4 6 3.9 dash
23 no-host abuild-print-help 21 12 9 9.4 osh-native
31 no-host abuild-print-help 22 12 11 10.1 osh-nosouffle
39 no-host abuild-print-help 19 12 7 6.3 osh-static
1 no-host bin-true 645 318 368 3.3 bash
9 no-host bin-true 446 273 176 1.6 dash
17 no-host bin-true 849 296 571 8.9 osh-native
25 no-host bin-true 829 318 529 9.3 osh-nosouffle
33 no-host bin-true 659 344 333 5.1 osh-static
2 no-host configure.cpython 14,187 7,745 6,839 34.4 bash
10 no-host configure.cpython 14,403 7,962 6,860 34.4 dash
18 no-host configure.cpython 14,169 7,605 6,849 34.7 osh-native
26 no-host configure.cpython 14,092 7,467 6,919 34.5 osh-nosouffle
34 no-host configure.cpython 13,528 7,463 6,311 34.3 osh-static
4 no-host configure.ocaml 3,765 1,523 1,284 28.6 bash
12 no-host configure.ocaml 3,710 1,544 1,191 28.6 dash
20 no-host configure.ocaml 3,844 1,530 1,355 28.7 osh-native
28 no-host configure.ocaml 3,790 1,509 1,322 28.7 osh-nosouffle
36 no-host configure.ocaml 3,732 1,552 1,212 28.7 osh-static
5 no-host configure.tcc 47 18 29 26.3 bash
13 no-host configure.tcc 42 21 22 26.2 dash
21 no-host configure.tcc 49 27 23 26.2 osh-native
29 no-host configure.tcc 48 26 23 26.3 osh-nosouffle
37 no-host configure.tcc 44 24 20 26.1 osh-static
3 no-host configure.util-linux 12,814 6,743 6,547 39.6 bash
11 no-host configure.util-linux 13,620 6,722 7,399 39.5 dash
19 no-host configure.util-linux 13,085 6,414 6,903 39.7 osh-native
27 no-host configure.util-linux 13,033 6,375 6,885 39.9 osh-nosouffle
35 no-host configure.util-linux 12,626 6,476 6,367 39.7 osh-static
6 no-host configure.yash 1,727 961 772 33.4 bash
14 no-host configure.yash 1,701 937 766 33.4 dash
22 no-host configure.yash 1,760 1,010 753 33.4 osh-native
30 no-host configure.yash 1,753 945 809 33.3 osh-nosouffle
38 no-host configure.yash 1,702 971 733 33.2 osh-static
0 no-host hello-world 1 0 1 3.3 bash
8 no-host hello-world 1 1 0 1.7 dash
16 no-host hello-world 3 1 2 6.6 osh-native
24 no-host hello-world 3 1 2 7.1 osh-nosouffle
32 no-host hello-world 1 0 1 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 2,367 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,158 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,305 0 0 0 16 0 38 1 osh-native
31 no-host abuild-print-help 3,451 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,844 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,464 0 0 0 8 0 2,001 98 bash
9 no-host bin-true 49,361 0 0 0 8 0 2,995 62 dash
17 no-host bin-true 135,279 0 0 0 16 0 1,998 86 osh-native
25 no-host bin-true 137,347 0 0 0 16 0 1,996 64 osh-nosouffle
33 no-host bin-true 112,057 0 0 0 8 0 1,998 106 osh-static
2 no-host configure.cpython 1,629,064 0 0 0 25,272 0 14,076 1,000 bash
10 no-host configure.cpython 1,636,506 0 0 0 25,272 0 14,141 1,031 dash
18 no-host configure.cpython 1,578,903 0 0 0 25,280 0 11,283 875 osh-native
26 no-host configure.cpython 1,599,642 0 0 0 25,280 0 11,298 800 osh-nosouffle
34 no-host configure.cpython 1,514,989 0 0 0 25,272 0 11,295 862 osh-static
4 no-host configure.ocaml 299,004 0 0 0 4,432 0 2,018 184 bash
12 no-host configure.ocaml 280,793 0 0 0 4,432 0 2,083 205 dash
20 no-host configure.ocaml 306,716 0 0 0 4,440 0 1,999 209 osh-native
28 no-host configure.ocaml 306,505 0 0 0 4,440 0 1,998 198 osh-nosouffle
36 no-host configure.ocaml 300,223 0 0 0 4,432 0 2,001 209 osh-static
5 no-host configure.tcc 5,233 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,217 0 0 0 88 0 52 3 dash
21 no-host configure.tcc 5,601 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,640 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,117 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,537,420 1 0 0 35,936 0 19,038 1,092 bash
11 no-host configure.util-linux 1,700,696 1 0 0 35,936 0 17,099 1,285 dash
19 no-host configure.util-linux 1,503,814 0 0 0 35,952 0 16,154 918 osh-native
27 no-host configure.util-linux 1,522,572 0 0 0 35,944 0 16,209 954 osh-nosouffle
35 no-host configure.util-linux 1,480,832 3 0 0 35,936 0 16,184 932 osh-static
6 no-host configure.yash 173,293 0 0 0 3,616 0 880 104 bash
14 no-host configure.yash 159,530 0 0 0 3,624 0 1,000 99 dash
22 no-host configure.yash 176,154 0 0 0 3,624 0 857 107 osh-native
30 no-host configure.yash 176,838 0 0 0 3,624 0 858 106 osh-nosouffle
38 no-host configure.yash 172,803 0 0 0 3,616 0 858 104 osh-static
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 92 0 0 0 8 0 1 0 dash
16 no-host hello-world 393 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 398 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 183 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-203bb114
osh-nosouffle osh-1724429c
osh-static osh-static-34f40df3
host label host id
no-host no-host-9c670df1