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 15 9 20 22 18 1.33 1.19
bin-true no-host 618 456 813 814 655 1.31 1.06
configure.cpython no-host 13,722 13,996 13,400 13,445 12,868 0.98 0.94
configure.ocaml no-host 3,647 3,603 3,693 3,689 3,651 1.01 1.00
configure.tcc no-host 46 41 47 47 44 1.03 0.96
configure.util-linux no-host 12,531 13,193 12,438 12,494 12,137 0.99 0.97
configure.yash no-host 1,685 1,618 1,695 1,688 1,666 1.01 0.99
hello-world no-host 1 1 3 3 1 2.43 1.03

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 2,397 1,155 3,291 3,441 2,840 1.37 1.18
bin-true no-host 99,476 49,473 135,280 135,290 112,043 1.36 1.13
configure.cpython no-host 1,617,845 1,635,421 1,593,437 1,608,189 1,515,947 0.98 0.94
configure.ocaml no-host 299,006 281,215 306,285 306,865 300,288 1.02 1.00
configure.tcc no-host 5,223 4,207 5,610 5,659 5,116 1.07 0.98
configure.util-linux no-host 1,538,304 1,700,906 1,507,643 1,519,713 1,480,132 0.98 0.96
configure.yash no-host 173,478 159,552 177,223 176,786 172,760 1.02 1.00
hello-world no-host 153 84 394 399 182 2.58 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 4.1 9.4 10.1 6.3 1.95 1.30
bin-true no-host 3.3 1.7 8.8 9.2 5.1 2.68 1.56
configure.cpython no-host 34.5 34.8 34.5 34.5 34.6 1.00 1.00
configure.ocaml no-host 28.7 28.7 28.8 28.5 28.7 1.00 1.00
configure.tcc no-host 26.3 26.3 26.3 26.2 26.1 1.00 0.99
configure.util-linux no-host 39.9 39.6 39.6 39.7 39.5 0.99 0.99
configure.yash no-host 33.4 33.4 33.4 33.3 33.1 1.00 0.99
hello-world no-host 3.1 1.6 6.6 6.9 3.4 2.08 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 6.6 3,919 3,919 0 726 1,922 1,271 2 0 50,000 0
bin-true no-host 813 1 2 3.5 8.8 151,904 10,764 2,978 14,785 72,396 64,723 3,008 3 50,000 0
configure.cpython no-host 13,400 1 67 14.8 34.5 1,750,831 35,399 28,954 93,081 869,763 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,438 3 66 21.6 39.6 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 3,693 1 2 2.8 28.8 149,704 12,656 6,571 9,217 70,296 70,191 1,693 3 50,000 0
configure.tcc no-host 47 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 1,695 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 20 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 6.9 3,918 3,918 0 725 1,922 1,271 2 0 50,000 0
bin-true no-host 814 1 2 3.5 9.2 151,904 10,768 2,982 14,785 72,396 64,723 3,008 3 50,000 0
configure.cpython no-host 13,445 1 67 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 12,494 3 65 21.6 39.7 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 3,689 1 2 2.8 28.5 149,704 12,661 6,576 9,217 70,296 70,191 1,693 3 50,000 0
configure.tcc no-host 47 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 1,688 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 15 8 8 4.8 bash
15 no-host abuild-print-help 9 3 6 4.1 dash
23 no-host abuild-print-help 20 10 12 9.4 osh-native
31 no-host abuild-print-help 22 12 11 10.1 osh-nosouffle
39 no-host abuild-print-help 18 11 8 6.3 osh-static
1 no-host bin-true 618 311 346 3.3 bash
9 no-host bin-true 456 304 158 1.7 dash
17 no-host bin-true 813 311 518 8.8 osh-native
25 no-host bin-true 814 314 516 9.2 osh-nosouffle
33 no-host bin-true 655 301 371 5.1 osh-static
2 no-host configure.cpython 13,722 7,617 6,494 34.5 bash
10 no-host configure.cpython 13,996 7,600 6,803 34.8 dash
18 no-host configure.cpython 13,400 7,189 6,488 34.5 osh-native
26 no-host configure.cpython 13,445 7,188 6,548 34.5 osh-nosouffle
34 no-host configure.cpython 12,868 7,116 5,988 34.6 osh-static
4 no-host configure.ocaml 3,647 1,422 1,265 28.7 bash
12 no-host configure.ocaml 3,603 1,460 1,167 28.7 dash
20 no-host configure.ocaml 3,693 1,463 1,271 28.8 osh-native
28 no-host configure.ocaml 3,689 1,512 1,218 28.5 osh-nosouffle
36 no-host configure.ocaml 3,651 1,448 1,235 28.7 osh-static
5 no-host configure.tcc 46 22 24 26.3 bash
13 no-host configure.tcc 41 20 21 26.3 dash
21 no-host configure.tcc 47 23 25 26.3 osh-native
29 no-host configure.tcc 47 24 24 26.2 osh-nosouffle
37 no-host configure.tcc 44 27 18 26.1 osh-static
3 no-host configure.util-linux 12,531 6,601 6,399 39.9 bash
11 no-host configure.util-linux 13,193 6,562 7,126 39.6 dash
19 no-host configure.util-linux 12,438 6,132 6,532 39.6 osh-native
27 no-host configure.util-linux 12,494 6,141 6,580 39.7 osh-nosouffle
35 no-host configure.util-linux 12,137 6,168 6,190 39.5 osh-static
6 no-host configure.yash 1,685 909 785 33.4 bash
14 no-host configure.yash 1,618 913 707 33.4 dash
22 no-host configure.yash 1,695 965 733 33.4 osh-native
30 no-host configure.yash 1,688 941 750 33.3 osh-nosouffle
38 no-host configure.yash 1,666 963 706 33.1 osh-static
0 no-host hello-world 1 0 1 3.1 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 0 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 2,397 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,155 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,291 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,441 0 0 0 16 0 38 3 osh-nosouffle
39 no-host abuild-print-help 2,840 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 99,476 0 0 0 8 0 2,000 53 bash
9 no-host bin-true 49,473 0 0 0 8 0 2,991 59 dash
17 no-host bin-true 135,280 0 0 0 16 0 2,000 80 osh-native
25 no-host bin-true 135,290 0 0 0 16 0 1,997 77 osh-nosouffle
33 no-host bin-true 112,043 0 0 0 8 0 2,000 84 osh-static
2 no-host configure.cpython 1,617,845 0 0 0 25,272 0 14,070 1,042 bash
10 no-host configure.cpython 1,635,421 0 0 0 25,272 0 14,095 1,026 dash
18 no-host configure.cpython 1,593,437 0 0 0 25,280 0 11,299 818 osh-native
26 no-host configure.cpython 1,608,189 0 0 0 25,280 0 11,295 851 osh-nosouffle
34 no-host configure.cpython 1,515,947 0 0 0 25,272 0 11,293 971 osh-static
4 no-host configure.ocaml 299,006 0 0 0 4,432 0 2,019 187 bash
12 no-host configure.ocaml 281,215 0 0 0 4,432 0 2,111 215 dash
20 no-host configure.ocaml 306,285 0 0 0 4,440 0 1,997 217 osh-native
28 no-host configure.ocaml 306,865 0 0 0 4,440 0 2,003 208 osh-nosouffle
36 no-host configure.ocaml 300,288 0 0 0 4,432 0 1,997 240 osh-static
5 no-host configure.tcc 5,223 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,207 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,610 0 0 0 96 0 45 4 osh-native
29 no-host configure.tcc 5,659 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,116 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,538,304 1 0 0 35,936 0 18,984 1,013 bash
11 no-host configure.util-linux 1,700,906 0 0 0 35,936 0 17,115 1,169 dash
19 no-host configure.util-linux 1,507,643 0 0 8 35,952 0 16,117 911 osh-native
27 no-host configure.util-linux 1,519,713 0 0 0 35,944 0 16,211 901 osh-nosouffle
35 no-host configure.util-linux 1,480,132 2 0 0 35,936 0 16,199 846 osh-static
6 no-host configure.yash 173,478 0 0 0 3,616 0 875 105 bash
14 no-host configure.yash 159,552 0 0 0 3,616 0 1,001 99 dash
22 no-host configure.yash 177,223 0 0 0 3,624 0 854 93 osh-native
30 no-host configure.yash 176,786 0 0 0 3,632 0 857 104 osh-nosouffle
38 no-host configure.yash 172,760 0 0 0 3,624 0 855 98 osh-static
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 84 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 399 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 182 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-8a36cd4e
osh-nosouffle osh-3799f2a6
osh-static osh-static-68357b2f
host label host id
no-host no-host-9c670df1