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 1.32 1.19
bin-true no-host 629 452 827 818 665 1.31 1.06
configure.cpython no-host 14,199 14,323 13,940 14,221 13,324 0.98 0.94
configure.ocaml no-host 3,737 3,687 3,785 3,800 3,741 1.01 1.00
configure.tcc no-host 48 43 48 49 44 1.01 0.92
configure.util-linux no-host 13,016 13,697 12,893 13,055 12,533 0.99 0.96
configure.yash no-host 1,756 1,694 1,739 1,750 1,725 0.99 0.98
hello-world no-host 1 1 3 3 1 2.60 1.07

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 2,399 1,164 3,297 3,405 2,839 1.37 1.18
bin-true no-host 102,464 49,411 135,322 134,014 112,084 1.32 1.09
configure.cpython no-host 1,616,961 1,634,294 1,586,266 1,602,426 1,515,264 0.98 0.94
configure.ocaml no-host 298,972 280,888 305,759 307,102 300,151 1.02 1.00
configure.tcc no-host 5,197 4,213 5,599 5,659 5,125 1.08 0.99
configure.util-linux no-host 1,542,540 1,704,039 1,506,143 1,520,366 1,480,127 0.98 0.96
configure.yash no-host 173,567 159,500 176,300 176,778 172,729 1.02 1.00
hello-world no-host 152 84 394 398 184 2.59 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 10.1 6.3 2.00 1.33
bin-true no-host 3.1 1.4 8.7 9.3 5.2 2.75 1.67
configure.cpython no-host 34.5 34.7 34.4 34.5 34.7 1.00 1.00
configure.ocaml no-host 28.7 28.7 28.6 28.6 28.7 1.00 1.00
configure.tcc no-host 26.1 26.0 26.3 26.1 26.2 1.01 1.00
configure.util-linux no-host 39.7 39.9 39.7 39.6 39.8 1.00 1.00
configure.yash no-host 33.4 33.1 33.4 33.4 33.1 1.00 0.99
hello-world no-host 3.3 1.4 6.7 6.9 3.3 2.04 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 6.7 3,919 3,919 0 726 1,922 1,271 2 0 50,000 0
bin-true no-host 827 1 2 3.5 8.7 151,904 10,764 2,978 14,785 72,396 64,723 3,008 3 50,000 0
configure.cpython no-host 13,940 1 71 14.8 34.4 1,750,831 35,399 28,954 93,081 869,763 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,893 3 69 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 3,785 1 2 2.8 28.6 149,704 12,656 6,571 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 1,739 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 6.9 3,918 3,918 0 725 1,922 1,271 2 0 50,000 0
bin-true no-host 818 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 14,221 2 71 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 13,055 3 70 21.6 39.6 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 3,800 1 2 2.8 28.6 149,704 12,661 6,576 9,217 70,296 70,191 1,693 3 50,000 0
configure.tcc no-host 49 0 0 1.4 26.1 30,555 30,555 0 1,684 14,474 14,397 271 0 50,000 0
configure.yash no-host 1,750 1 2 2.7 33.4 143,480 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 7 10 4.7 bash
15 no-host abuild-print-help 9 5 5 4.1 dash
23 no-host abuild-print-help 21 11 11 9.4 osh-native
31 no-host abuild-print-help 22 13 10 10.1 osh-nosouffle
39 no-host abuild-print-help 19 10 10 6.3 osh-static
1 no-host bin-true 629 310 359 3.1 bash
9 no-host bin-true 452 279 180 1.4 dash
17 no-host bin-true 827 297 547 8.7 osh-native
25 no-host bin-true 818 307 528 9.3 osh-nosouffle
33 no-host bin-true 665 328 356 5.2 osh-static
2 no-host configure.cpython 14,199 7,705 6,891 34.5 bash
10 no-host configure.cpython 14,323 7,770 6,975 34.7 dash
18 no-host configure.cpython 13,940 7,461 6,764 34.4 osh-native
26 no-host configure.cpython 14,221 7,552 6,971 34.5 osh-nosouffle
34 no-host configure.cpython 13,324 7,346 6,220 34.7 osh-static
4 no-host configure.ocaml 3,737 1,519 1,260 28.7 bash
12 no-host configure.ocaml 3,687 1,484 1,227 28.7 dash
20 no-host configure.ocaml 3,785 1,461 1,365 28.6 osh-native
28 no-host configure.ocaml 3,800 1,514 1,328 28.6 osh-nosouffle
36 no-host configure.ocaml 3,741 1,523 1,249 28.7 osh-static
5 no-host configure.tcc 48 22 27 26.1 bash
13 no-host configure.tcc 43 23 20 26.0 dash
21 no-host configure.tcc 48 22 27 26.3 osh-native
29 no-host configure.tcc 49 27 22 26.1 osh-nosouffle
37 no-host configure.tcc 44 22 23 26.2 osh-static
3 no-host configure.util-linux 13,016 6,811 6,699 39.7 bash
11 no-host configure.util-linux 13,697 6,676 7,523 39.9 dash
19 no-host configure.util-linux 12,893 6,249 6,875 39.7 osh-native
27 no-host configure.util-linux 13,055 6,409 6,883 39.6 osh-nosouffle
35 no-host configure.util-linux 12,533 6,314 6,443 39.8 osh-static
6 no-host configure.yash 1,756 958 804 33.4 bash
14 no-host configure.yash 1,694 975 722 33.1 dash
22 no-host configure.yash 1,739 971 771 33.4 osh-native
30 no-host configure.yash 1,750 965 788 33.4 osh-nosouffle
38 no-host configure.yash 1,725 990 738 33.1 osh-static
0 no-host hello-world 1 1 0 3.3 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 3 0 3 6.7 osh-native
24 no-host hello-world 3 2 1 6.9 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 2,399 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,164 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,297 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,405 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,839 0 0 0 8 0 39 1 osh-static
1 no-host bin-true 102,464 0 0 0 8 0 1,999 63 bash
9 no-host bin-true 49,411 0 0 0 8 0 2,993 56 dash
17 no-host bin-true 135,322 0 0 0 16 0 1,997 86 osh-native
25 no-host bin-true 134,014 0 0 0 16 0 1,996 86 osh-nosouffle
33 no-host bin-true 112,084 0 0 0 8 0 1,999 55 osh-static
2 no-host configure.cpython 1,616,961 0 0 0 25,272 0 14,086 997 bash
10 no-host configure.cpython 1,634,294 0 0 0 25,272 0 14,144 997 dash
18 no-host configure.cpython 1,586,266 0 0 0 25,280 0 11,306 846 osh-native
26 no-host configure.cpython 1,602,426 0 0 0 25,280 0 11,295 849 osh-nosouffle
34 no-host configure.cpython 1,515,264 1 0 0 25,272 0 11,301 844 osh-static
4 no-host configure.ocaml 298,972 0 0 0 4,432 0 2,016 185 bash
12 no-host configure.ocaml 280,888 0 0 0 4,432 0 2,107 200 dash
20 no-host configure.ocaml 305,759 0 0 0 4,440 0 1,996 225 osh-native
28 no-host configure.ocaml 307,102 0 0 0 4,440 0 2,001 199 osh-nosouffle
36 no-host configure.ocaml 300,151 0 0 0 4,432 0 2,001 212 osh-static
5 no-host configure.tcc 5,197 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,213 0 0 0 88 0 51 1 dash
21 no-host configure.tcc 5,599 0 0 0 96 0 45 4 osh-native
29 no-host configure.tcc 5,659 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,125 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,542,540 1 0 0 35,944 0 18,942 1,105 bash
11 no-host configure.util-linux 1,704,039 0 0 0 35,944 0 17,110 1,219 dash
19 no-host configure.util-linux 1,506,143 0 0 0 35,960 0 16,186 888 osh-native
27 no-host configure.util-linux 1,520,366 1 0 0 35,952 0 16,204 919 osh-nosouffle
35 no-host configure.util-linux 1,480,127 0 0 0 35,936 0 16,131 923 osh-static
6 no-host configure.yash 173,567 0 0 0 3,616 0 878 103 bash
14 no-host configure.yash 159,500 0 0 0 3,616 0 998 91 dash
22 no-host configure.yash 176,300 0 0 0 3,624 0 858 105 osh-native
30 no-host configure.yash 176,778 0 0 0 3,624 0 855 91 osh-nosouffle
38 no-host configure.yash 172,729 0 0 0 3,616 0 858 105 osh-static
0 no-host hello-world 152 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 1 osh-native
24 no-host hello-world 398 0 0 0 16 0 1 0 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-6c3859fe
osh-nosouffle osh-f940bff6
osh-static osh-static-c2088acf
host label host id
no-host no-host-9c670df1