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 20 22 18 1.29 1.17
bin-true no-host 620 444 805 806 661 1.30 1.07
configure.cpython no-host 13,943 13,972 13,576 13,666 13,092 0.97 0.94
configure.ocaml no-host 3,688 3,636 3,729 3,737 3,700 1.01 1.00
configure.tcc no-host 46 41 48 47 45 1.03 0.98
configure.util-linux no-host 12,842 13,318 12,587 12,742 12,250 0.98 0.95
configure.yash no-host 1,713 1,649 1,708 1,712 1,691 1.00 0.99
hello-world no-host 1 1 3 3 1 2.28 0.95

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 2,398 1,196 3,304 3,380 2,821 1.38 1.18
bin-true no-host 100,473 49,447 133,296 134,069 111,103 1.33 1.11
configure.cpython no-host 1,627,757 1,637,783 1,588,339 1,598,326 1,513,679 0.98 0.93
configure.ocaml no-host 299,135 280,630 306,325 306,713 300,114 1.02 1.00
configure.tcc no-host 5,212 4,220 5,590 5,669 5,131 1.07 0.98
configure.util-linux no-host 1,535,101 1,693,097 1,502,181 1,515,386 1,469,388 0.98 0.96
configure.yash no-host 173,214 159,621 176,833 177,204 172,735 1.02 1.00
hello-world no-host 150 87 396 399 182 2.64 1.21

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 4.7 4.1 9.4 10.0 6.3 2.00 1.33
bin-true no-host 3.3 1.6 8.8 9.2 5.2 2.68 1.60
configure.cpython no-host 34.7 34.6 34.5 34.5 34.4 1.00 0.99
configure.ocaml no-host 28.6 28.6 28.6 28.8 28.7 1.00 1.00
configure.tcc no-host 26.0 26.2 26.0 26.2 26.0 1.00 1.00
configure.util-linux no-host 39.7 39.5 39.6 39.7 39.6 1.00 1.00
configure.yash no-host 33.4 33.4 33.3 33.5 33.4 1.00 1.00
hello-world no-host 3.3 1.6 6.7 7.1 3.4 2.04 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 3,920 3,920 0 726 1,923 1,271 2 0 50,000 0
bin-true no-host 805 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 13,576 1 67 14.8 34.5 1,750,907 35,429 28,954 93,081 869,789 788,037 25,789 61 50,000 0
configure.util-linux no-host 12,587 3 67 21.6 39.6 2,705,473 37,501 66,342 119,749 1,291,899 1,293,825 32,527 42 132,684 1
configure.ocaml no-host 3,729 1 2 2.8 28.6 149,720 12,656 6,571 9,217 70,302 70,201 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.0 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,708 1 2 2.7 33.3 143,496 11,508 6,625 7,171 70,532 65,793 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.4 117,239 65,801 42,008 4,980 54,601 57,658 277 3 84,016 1
hello-world no-host 3 0 0 0.3 7.1 3,919 3,919 0 725 1,923 1,271 2 0 50,000 0
bin-true no-host 806 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 13,666 1 68 14.9 34.5 1,750,906 36,488 28,959 93,080 869,789 788,037 25,789 61 50,000 0
configure.util-linux no-host 12,742 3 67 21.6 39.7 2,705,473 37,507 66,348 119,749 1,291,899 1,293,825 32,527 42 132,696 1
configure.ocaml no-host 3,737 1 2 2.8 28.8 149,720 12,661 6,576 9,217 70,302 70,201 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 1,712 1 2 2.7 33.5 143,496 11,512 6,629 7,171 70,532 65,793 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.0 117,239 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 9 8 4.7 bash
15 no-host abuild-print-help 9 4 6 4.1 dash
23 no-host abuild-print-help 20 11 10 9.4 osh-native
31 no-host abuild-print-help 22 12 11 10.0 osh-nosouffle
39 no-host abuild-print-help 18 13 6 6.3 osh-static
1 no-host bin-true 620 312 345 3.3 bash
9 no-host bin-true 444 271 178 1.6 dash
17 no-host bin-true 805 294 527 8.8 osh-native
25 no-host bin-true 806 329 494 9.2 osh-nosouffle
33 no-host bin-true 661 320 359 5.2 osh-static
2 no-host configure.cpython 13,943 7,647 6,691 34.7 bash
10 no-host configure.cpython 13,972 7,796 6,586 34.6 dash
18 no-host configure.cpython 13,576 7,339 6,516 34.5 osh-native
26 no-host configure.cpython 13,666 7,233 6,729 34.5 osh-nosouffle
34 no-host configure.cpython 13,092 7,163 6,170 34.4 osh-static
4 no-host configure.ocaml 3,688 1,501 1,228 28.6 bash
12 no-host configure.ocaml 3,636 1,483 1,176 28.6 dash
20 no-host configure.ocaml 3,729 1,506 1,263 28.6 osh-native
28 no-host configure.ocaml 3,737 1,503 1,275 28.8 osh-nosouffle
36 no-host configure.ocaml 3,700 1,537 1,194 28.7 osh-static
5 no-host configure.tcc 46 24 23 26.0 bash
13 no-host configure.tcc 41 21 21 26.2 dash
21 no-host configure.tcc 48 26 22 26.0 osh-native
29 no-host configure.tcc 47 25 23 26.2 osh-nosouffle
37 no-host configure.tcc 45 24 22 26.0 osh-static
3 no-host configure.util-linux 12,842 6,694 6,428 39.7 bash
11 no-host configure.util-linux 13,318 6,545 7,265 39.5 dash
19 no-host configure.util-linux 12,587 6,265 6,552 39.6 osh-native
27 no-host configure.util-linux 12,742 6,275 6,696 39.7 osh-nosouffle
35 no-host configure.util-linux 12,250 6,287 6,185 39.6 osh-static
6 no-host configure.yash 1,713 951 770 33.4 bash
14 no-host configure.yash 1,649 961 690 33.4 dash
22 no-host configure.yash 1,708 965 746 33.3 osh-native
30 no-host configure.yash 1,712 950 765 33.5 osh-nosouffle
38 no-host configure.yash 1,691 918 775 33.4 osh-static
0 no-host hello-world 1 0 1 3.3 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 3 1 2 6.7 osh-native
24 no-host hello-world 3 3 0 7.1 osh-nosouffle
32 no-host hello-world 1 1 0 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 2,398 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,196 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,304 0 0 0 16 0 39 2 osh-native
31 no-host abuild-print-help 3,380 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,821 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 100,473 0 0 0 8 0 2,000 71 bash
9 no-host bin-true 49,447 0 0 0 8 0 2,993 46 dash
17 no-host bin-true 133,296 0 0 0 16 0 1,998 96 osh-native
25 no-host bin-true 134,069 0 0 0 16 0 1,997 68 osh-nosouffle
33 no-host bin-true 111,103 0 0 0 8 0 1,996 74 osh-static
2 no-host configure.cpython 1,627,757 0 0 0 25,272 0 14,089 1,068 bash
10 no-host configure.cpython 1,637,783 1 0 0 25,272 0 14,111 1,057 dash
18 no-host configure.cpython 1,588,339 0 0 0 25,280 0 11,301 830 osh-native
26 no-host configure.cpython 1,598,326 0 0 0 25,280 0 11,306 894 osh-nosouffle
34 no-host configure.cpython 1,513,679 0 0 0 25,272 0 11,275 826 osh-static
4 no-host configure.ocaml 299,135 0 0 0 4,432 0 2,016 194 bash
12 no-host configure.ocaml 280,630 0 0 0 4,432 0 2,111 188 dash
20 no-host configure.ocaml 306,325 0 0 0 4,440 0 2,000 210 osh-native
28 no-host configure.ocaml 306,713 0 0 0 4,440 0 1,992 208 osh-nosouffle
36 no-host configure.ocaml 300,114 0 0 0 4,432 0 1,998 217 osh-static
5 no-host configure.tcc 5,212 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,220 0 0 0 88 0 51 1 dash
21 no-host configure.tcc 5,590 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,669 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,131 0 0 0 88 0 44 2 osh-static
3 no-host configure.util-linux 1,535,101 0 0 0 35,936 0 18,919 1,053 bash
11 no-host configure.util-linux 1,693,097 2 0 0 35,936 0 17,030 1,181 dash
19 no-host configure.util-linux 1,502,181 0 0 0 35,952 0 16,070 899 osh-native
27 no-host configure.util-linux 1,515,386 5 0 0 35,944 0 16,131 957 osh-nosouffle
35 no-host configure.util-linux 1,469,388 4 0 0 35,936 0 16,090 903 osh-static
6 no-host configure.yash 173,214 0 0 0 3,616 0 877 95 bash
14 no-host configure.yash 159,621 0 0 0 3,616 0 1,000 101 dash
22 no-host configure.yash 176,833 0 0 0 3,624 0 858 103 osh-native
30 no-host configure.yash 177,204 0 0 0 3,632 0 857 100 osh-nosouffle
38 no-host configure.yash 172,735 0 0 0 3,616 0 857 104 osh-static
0 no-host hello-world 150 0 0 0 8 0 1 0 bash
8 no-host hello-world 87 0 0 0 8 0 1 0 dash
16 no-host hello-world 396 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-19b9b73f
osh-nosouffle osh-0265d097
osh-static osh-static-af0f79ae
host label host id
no-host no-host-bba74091