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-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 19 10 461 22 24.46 1.18
bin-true no-host 681 542 2,256 815 3.31 1.20
configure.cpython no-host 15,170 15,320 28,999 15,460 1.91 1.02
configure.ocaml no-host 3,837 3,778 4,697 3,876 1.22 1.01
configure.tcc no-host 49 42 198 50 4.05 1.03
configure.util-linux no-host 14,233 15,068 31,723 14,625 2.23 1.03
configure.yash no-host 1,862 1,799 2,475 1,849 1.33 0.99
hello-world no-host 2 1 50 3 32.51 1.86

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,532 1,092 23,387 3,200 9.24 1.26
bin-true no-host 105,253 66,399 751,408 125,102 7.14 1.19
configure.cpython no-host 2,221,540 2,244,639 6,145,149 2,232,908 2.77 1.01
configure.ocaml no-host 410,729 391,325 639,223 413,447 1.56 1.01
configure.tcc no-host 6,566 5,463 23,202 6,969 3.53 1.06
configure.util-linux no-host 2,104,696 2,259,147 5,326,653 2,009,715 2.53 0.95
configure.yash no-host 256,753 244,390 385,118 258,260 1.50 1.01
hello-world no-host 153 83 3,655 345 23.89 2.25

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-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 4.5 3.4 21.5 8.9 4.82 2.00
bin-true no-host 2.9 1.4 17.3 8.1 5.99 2.82
configure.cpython no-host 27.5 27.4 27.3 27.4 0.99 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.4 19.1 19.3 0.99 1.00
configure.util-linux no-host 30.3 30.0 30.3 30.1 1.00 1.00
configure.yash no-host 24.2 24.4 24.2 24.4 1.00 1.01
hello-world no-host 2.9 1.6 17.3 6.3 6.00 2.18

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 6.3 3,722 3,722 0 684 1,874 1,164 2 0 50,000 0
bin-true no-host 815 1 2 2.7 8.1 154,687 12,991 2,798 11,737 78,343 64,607 5,012 3 50,000 0
configure.cpython no-host 15,460 1 62 15.8 27.4 1,772,603 49,196 28,507 101,770 908,050 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,625 3 62 22.2 30.1 2,703,267 44,765 65,791 126,121 1,320,494 1,256,652 49,081 41 131,582 1
configure.ocaml no-host 3,876 1 2 2.7 20.6 150,029 11,044 5,137 8,602 71,628 69,799 2,680 3 50,000 0
configure.tcc no-host 50 0 0 1.3 19.3 30,522 30,522 0 1,599 14,798 14,125 350 0 50,000 0
configure.yash no-host 1,849 1 2 2.6 24.4 139,686 7,963 6,599 7,554 70,300 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.9 116,265 64,454 42,662 4,610 54,543 57,112 478 3 85,324 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 19 15 4 4.5 bash
15 no-host abuild-print-help 10 6 4 3.4 dash
23 no-host abuild-print-help 461 421 43 21.5 osh-cpython
31 no-host abuild-print-help 22 15 8 8.9 osh-native
1 no-host bin-true 681 511 199 2.9 bash
9 no-host bin-true 542 410 142 1.4 dash
17 no-host bin-true 2,256 1,451 1,073 17.3 osh-cpython
25 no-host bin-true 815 576 255 8.1 osh-native
2 no-host configure.cpython 15,170 9,137 6,434 27.5 bash
10 no-host configure.cpython 15,320 9,248 6,497 27.4 dash
18 no-host configure.cpython 28,999 17,580 13,299 27.3 osh-cpython
26 no-host configure.cpython 15,460 9,095 6,597 27.4 osh-native
4 no-host configure.ocaml 3,837 1,604 1,274 20.6 bash
12 no-host configure.ocaml 3,778 1,603 1,192 20.6 dash
20 no-host configure.ocaml 4,697 2,231 1,673 20.6 osh-cpython
28 no-host configure.ocaml 3,876 1,679 1,235 20.6 osh-native
5 no-host configure.tcc 49 30 19 19.3 bash
13 no-host configure.tcc 42 29 13 19.4 dash
21 no-host configure.tcc 198 139 63 19.1 osh-cpython
29 no-host configure.tcc 50 32 18 19.3 osh-native
3 no-host configure.util-linux 14,233 9,072 5,639 30.3 bash
11 no-host configure.util-linux 15,068 9,333 6,226 30.0 dash
19 no-host configure.util-linux 31,723 20,958 11,876 30.3 osh-cpython
27 no-host configure.util-linux 14,625 8,884 5,956 30.1 osh-native
6 no-host configure.yash 1,862 1,125 746 24.2 bash
14 no-host configure.yash 1,799 1,057 744 24.4 dash
22 no-host configure.yash 2,475 1,464 1,055 24.2 osh-cpython
30 no-host configure.yash 1,849 1,034 819 24.4 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 50 25 24 17.3 osh-cpython
24 no-host hello-world 3 3 0 6.3 osh-native

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 2,532 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,092 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,387 0 0 0 8 0 47 14 osh-cpython
31 no-host abuild-print-help 3,200 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 105,253 0 0 0 8 0 1,993 83 bash
9 no-host bin-true 66,399 0 0 0 8 0 1,987 38 dash
17 no-host bin-true 751,408 0 0 0 8 0 1,989 224 osh-cpython
25 no-host bin-true 125,102 0 0 0 16 0 1,988 93 osh-native
2 no-host configure.cpython 2,221,540 0 0 0 32,928 0 14,433 1,405 bash
10 no-host configure.cpython 2,244,639 0 0 0 32,992 0 14,552 1,050 dash
18 no-host configure.cpython 6,145,149 0 0 0 27,512 0 13,251 1,286 osh-cpython
26 no-host configure.cpython 2,232,908 0 0 0 27,520 0 13,298 1,031 osh-native
4 no-host configure.ocaml 410,729 0 0 0 5,120 0 1,943 173 bash
12 no-host configure.ocaml 391,325 0 0 0 5,112 0 1,911 161 dash
20 no-host configure.ocaml 639,223 1 0 0 5,112 0 1,857 175 osh-cpython
28 no-host configure.ocaml 413,447 0 0 0 5,120 0 1,935 163 osh-native
5 no-host configure.tcc 6,566 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,463 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,202 0 0 0 96 0 53 9 osh-cpython
29 no-host configure.tcc 6,969 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,104,696 0 0 0 42,400 0 18,595 1,215 bash
11 no-host configure.util-linux 2,259,147 1 0 0 42,584 0 17,477 1,068 dash
19 no-host configure.util-linux 5,326,653 10 0 0 39,144 0 17,081 1,397 osh-cpython
27 no-host configure.util-linux 2,009,715 2 0 0 39,128 0 17,142 1,035 osh-native
6 no-host configure.yash 256,753 0 0 0 4,120 0 870 86 bash
14 no-host configure.yash 244,390 0 0 0 3,720 0 869 181 dash
22 no-host configure.yash 385,118 0 0 0 3,728 0 857 103 osh-cpython
30 no-host configure.yash 258,260 0 0 0 3,736 0 853 81 osh-native
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 83 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,655 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 345 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-191d6d62
dash dash-308ec8e6
osh-cpython osh-b78c2e9e
osh-native osh-b9d4b1fb
host label host id
no-host no-host-13226fd6