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 9 448 22 23.71 1.16
bin-true no-host 678 539 2,199 822 3.24 1.21
configure.cpython no-host 14,969 14,974 28,087 15,048 1.88 1.01
configure.ocaml no-host 3,825 3,692 4,561 3,824 1.19 1.00
configure.tcc no-host 47 42 191 49 4.04 1.04
configure.util-linux no-host 13,940 14,852 30,794 14,353 2.21 1.03
configure.yash no-host 1,841 1,739 2,408 1,862 1.31 1.01
hello-world no-host 1 1 48 3 34.13 2.09

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,530 1,099 23,665 3,190 9.35 1.26
bin-true no-host 108,400 66,458 753,049 128,153 6.95 1.18
configure.cpython no-host 2,214,622 2,238,980 6,158,519 2,233,481 2.78 1.01
configure.ocaml no-host 410,210 391,334 640,700 413,727 1.56 1.01
configure.tcc no-host 6,536 5,475 23,274 6,986 3.56 1.07
configure.util-linux no-host 2,098,881 2,261,736 5,340,968 2,014,699 2.54 0.96
configure.yash no-host 256,550 244,595 384,965 259,309 1.50 1.01
hello-world no-host 153 81 3,680 348 24.05 2.27

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 4.3 3.4 21.8 8.7 5.03 2.00
bin-true no-host 3.0 1.4 17.6 7.9 5.83 2.61
configure.cpython no-host 27.5 27.4 27.4 27.5 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.6 20.6 1.01 1.01
configure.tcc no-host 19.4 19.1 19.3 19.4 0.99 1.00
configure.util-linux no-host 30.0 30.0 30.0 30.3 1.00 1.01
configure.yash no-host 24.4 24.2 24.2 24.4 0.99 1.00
hello-world no-host 2.8 1.4 17.3 6.2 6.29 2.24

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 6.2 3,726 3,726 0 684 1,876 1,166 2 0 50,000 0
bin-true no-host 822 1 2 2.7 7.9 154,691 12,991 2,798 11,737 78,345 64,609 5,012 3 50,000 0
configure.cpython no-host 15,048 1 59 15.8 27.5 1,772,667 49,196 28,507 101,770 908,097 762,800 42,399 60 50,000 0
configure.util-linux no-host 14,353 2 58 22.2 30.3 2,703,403 44,765 65,811 126,121 1,320,595 1,256,687 49,081 41 131,622 1
configure.ocaml no-host 3,824 1 2 2.7 20.6 150,037 11,044 5,137 8,602 71,633 69,802 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,526 30,526 0 1,599 14,800 14,127 350 0 50,000 0
configure.yash no-host 1,862 1 2 2.6 24.4 139,694 7,963 6,599 7,554 70,305 61,835 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.7 116,269 64,454 42,662 4,610 54,545 57,114 478 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 14 5 4.3 bash
15 no-host abuild-print-help 9 8 1 3.4 dash
23 no-host abuild-print-help 448 416 36 21.8 osh-cpython
31 no-host abuild-print-help 22 22 0 8.7 osh-native
1 no-host bin-true 678 505 205 3.0 bash
9 no-host bin-true 539 408 141 1.4 dash
17 no-host bin-true 2,199 1,472 976 17.6 osh-cpython
25 no-host bin-true 822 588 246 7.9 osh-native
2 no-host configure.cpython 14,969 9,103 6,267 27.5 bash
10 no-host configure.cpython 14,974 9,033 6,356 27.4 dash
18 no-host configure.cpython 28,087 17,105 12,791 27.4 osh-cpython
26 no-host configure.cpython 15,048 8,764 6,549 27.5 osh-native
4 no-host configure.ocaml 3,825 1,680 1,185 20.4 bash
12 no-host configure.ocaml 3,692 1,530 1,180 20.6 dash
20 no-host configure.ocaml 4,561 2,151 1,614 20.6 osh-cpython
28 no-host configure.ocaml 3,824 1,676 1,187 20.6 osh-native
5 no-host configure.tcc 47 34 14 19.4 bash
13 no-host configure.tcc 42 33 9 19.1 dash
21 no-host configure.tcc 191 153 41 19.3 osh-cpython
29 no-host configure.tcc 49 33 16 19.4 osh-native
3 no-host configure.util-linux 13,940 8,815 5,594 30.0 bash
11 no-host configure.util-linux 14,852 9,047 6,298 30.0 dash
19 no-host configure.util-linux 30,794 20,669 11,204 30.0 osh-cpython
27 no-host configure.util-linux 14,353 8,605 5,941 30.3 osh-native
6 no-host configure.yash 1,841 1,070 761 24.4 bash
14 no-host configure.yash 1,739 1,005 735 24.2 dash
22 no-host configure.yash 2,408 1,421 1,029 24.2 osh-cpython
30 no-host configure.yash 1,862 1,033 832 24.4 osh-native
0 no-host hello-world 1 1 0 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 48 36 12 17.3 osh-cpython
24 no-host hello-world 3 0 3 6.2 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 2,530 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,099 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,665 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,190 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 108,400 0 0 0 8 0 1,990 89 bash
9 no-host bin-true 66,458 0 0 0 8 0 1,986 54 dash
17 no-host bin-true 753,049 0 0 0 8 0 1,992 148 osh-cpython
25 no-host bin-true 128,153 0 0 0 16 0 1,993 210 osh-native
2 no-host configure.cpython 2,214,622 0 0 0 32,928 0 14,454 1,090 bash
10 no-host configure.cpython 2,238,980 0 0 0 32,992 0 14,669 1,198 dash
18 no-host configure.cpython 6,158,519 0 0 0 27,512 0 13,274 1,198 osh-cpython
26 no-host configure.cpython 2,233,481 0 0 0 27,520 0 13,285 989 osh-native
4 no-host configure.ocaml 410,210 0 0 0 5,120 0 1,948 147 bash
12 no-host configure.ocaml 391,334 0 0 0 5,112 0 1,928 152 dash
20 no-host configure.ocaml 640,700 1 0 0 5,112 0 1,860 175 osh-cpython
28 no-host configure.ocaml 413,727 0 0 0 5,120 0 1,924 176 osh-native
5 no-host configure.tcc 6,536 0 0 0 104 0 48 3 bash
13 no-host configure.tcc 5,475 0 0 0 96 0 47 0 dash
21 no-host configure.tcc 23,274 0 0 0 96 0 53 11 osh-cpython
29 no-host configure.tcc 6,986 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,098,881 1 0 0 42,400 0 18,594 1,058 bash
11 no-host configure.util-linux 2,261,736 1 0 0 42,592 0 17,442 1,072 dash
19 no-host configure.util-linux 5,340,968 7 0 0 39,120 0 17,035 1,215 osh-cpython
27 no-host configure.util-linux 2,014,699 1 0 0 39,128 0 17,210 955 osh-native
6 no-host configure.yash 256,550 0 0 0 4,120 0 881 81 bash
14 no-host configure.yash 244,595 0 0 0 3,720 0 866 80 dash
22 no-host configure.yash 384,965 0 0 0 3,728 0 857 83 osh-cpython
30 no-host configure.yash 259,309 0 0 0 3,736 0 849 102 osh-native
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 81 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,680 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 348 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-7d82991f
dash dash-308ec8e6
osh-cpython osh-c3bc7b67
osh-native osh-970e5458
host label host id
no-host no-host-1c33b689