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 9 451 23 23.25 1.16
bin-true no-host 678 541 2,224 827 3.28 1.22
configure.cpython no-host 14,922 14,956 28,300 15,152 1.90 1.02
configure.ocaml no-host 3,780 3,713 4,603 3,809 1.22 1.01
configure.tcc no-host 52 41 191 48 3.70 0.94
configure.util-linux no-host 13,927 14,818 30,949 14,362 2.22 1.03
configure.yash no-host 1,813 1,758 2,437 1,823 1.34 1.01
hello-world no-host 2 1 48 3 32.07 1.93

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,511 1,086 23,463 3,223 9.34 1.28
bin-true no-host 107,391 65,431 750,661 130,131 6.99 1.21
configure.cpython no-host 2,221,583 2,239,481 6,135,386 2,232,092 2.76 1.00
configure.ocaml no-host 410,709 390,998 639,618 414,113 1.56 1.01
configure.tcc no-host 6,581 5,483 23,267 7,019 3.54 1.07
configure.util-linux no-host 2,096,384 2,257,800 5,325,073 2,019,711 2.54 0.96
configure.yash no-host 256,302 244,108 384,043 258,363 1.50 1.01
hello-world no-host 148 82 3,688 348 24.92 2.35

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 3.5 21.8 8.9 5.03 2.06
bin-true no-host 3.0 1.6 17.4 8.3 5.78 2.74
configure.cpython no-host 27.3 27.3 27.4 27.3 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.6 20.4 1.01 1.00
configure.tcc no-host 19.3 19.4 19.4 19.3 1.01 1.00
configure.util-linux no-host 30.1 30.1 30.1 30.1 1.00 1.00
configure.yash no-host 24.2 24.4 24.4 24.4 1.01 1.01
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 3,727 3,727 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 827 1 2 2.7 8.3 154,692 12,992 2,799 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 15,152 1 60 15.8 27.3 1,772,668 49,197 28,508 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 14,362 3 58 22.2 30.1 2,703,404 44,766 65,812 126,121 1,320,596 1,256,687 49,081 41 131,624 1
configure.ocaml no-host 3,809 1 2 2.7 20.4 150,038 11,045 5,138 8,602 71,634 69,802 2,680 3 50,000 0
configure.tcc no-host 48 0 0 1.3 19.3 30,527 30,527 0 1,599 14,801 14,127 350 0 50,000 0
configure.yash no-host 1,823 1 2 2.6 24.4 139,695 7,964 6,600 7,554 70,306 61,835 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.9 116,270 64,455 42,663 4,610 54,546 57,114 478 3 85,326 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 13 7 4.3 bash
15 no-host abuild-print-help 9 8 1 3.5 dash
23 no-host abuild-print-help 451 413 42 21.8 osh-cpython
31 no-host abuild-print-help 23 14 9 8.9 osh-native
1 no-host bin-true 678 493 217 3.0 bash
9 no-host bin-true 541 414 136 1.6 dash
17 no-host bin-true 2,224 1,493 989 17.4 osh-cpython
25 no-host bin-true 827 593 251 8.3 osh-native
2 no-host configure.cpython 14,922 9,008 6,307 27.3 bash
10 no-host configure.cpython 14,956 9,058 6,317 27.3 dash
18 no-host configure.cpython 28,300 17,239 12,882 27.4 osh-cpython
26 no-host configure.cpython 15,152 9,063 6,358 27.3 osh-native
4 no-host configure.ocaml 3,780 1,612 1,208 20.4 bash
12 no-host configure.ocaml 3,713 1,608 1,124 20.6 dash
20 no-host configure.ocaml 4,603 2,183 1,626 20.6 osh-cpython
28 no-host configure.ocaml 3,809 1,606 1,239 20.4 osh-native
5 no-host configure.tcc 52 32 19 19.3 bash
13 no-host configure.tcc 41 28 14 19.4 dash
21 no-host configure.tcc 191 135 60 19.4 osh-cpython
29 no-host configure.tcc 48 22 27 19.3 osh-native
3 no-host configure.util-linux 13,927 8,726 5,677 30.1 bash
11 no-host configure.util-linux 14,818 9,125 6,195 30.1 dash
19 no-host configure.util-linux 30,949 20,876 11,159 30.1 osh-cpython
27 no-host configure.util-linux 14,362 8,680 5,879 30.1 osh-native
6 no-host configure.yash 1,813 1,079 740 24.2 bash
14 no-host configure.yash 1,758 1,044 717 24.4 dash
22 no-host configure.yash 2,437 1,498 982 24.4 osh-cpython
30 no-host configure.yash 1,823 1,086 740 24.4 osh-native
0 no-host hello-world 2 2 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 2,511 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,086 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,463 0 0 0 8 0 47 5 osh-cpython
31 no-host abuild-print-help 3,223 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 107,391 0 0 0 8 0 1,987 60 bash
9 no-host bin-true 65,431 0 0 0 8 0 1,990 49 dash
17 no-host bin-true 750,661 0 0 0 8 0 1,996 212 osh-cpython
25 no-host bin-true 130,131 0 0 0 16 0 1,989 119 osh-native
2 no-host configure.cpython 2,221,583 0 0 0 32,928 0 14,537 1,176 bash
10 no-host configure.cpython 2,239,481 0 0 0 32,992 0 14,657 1,072 dash
18 no-host configure.cpython 6,135,386 0 0 0 27,512 0 12,980 1,231 osh-cpython
26 no-host configure.cpython 2,232,092 0 0 0 27,520 0 13,309 1,366 osh-native
4 no-host configure.ocaml 410,709 0 0 0 5,120 0 1,941 163 bash
12 no-host configure.ocaml 390,998 0 0 0 5,112 0 1,884 154 dash
20 no-host configure.ocaml 639,618 0 0 0 5,112 0 1,860 179 osh-cpython
28 no-host configure.ocaml 414,113 0 0 0 5,120 0 1,927 183 osh-native
5 no-host configure.tcc 6,581 0 0 0 104 0 51 10 bash
13 no-host configure.tcc 5,483 0 0 0 96 0 47 0 dash
21 no-host configure.tcc 23,267 0 0 0 96 0 53 4 osh-cpython
29 no-host configure.tcc 7,019 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,096,384 1 0 0 42,400 0 18,524 1,101 bash
11 no-host configure.util-linux 2,257,800 0 0 0 42,584 0 17,430 1,132 dash
19 no-host configure.util-linux 5,325,073 8 0 0 39,112 0 17,064 1,240 osh-cpython
27 no-host configure.util-linux 2,019,711 0 0 0 39,120 0 17,038 1,106 osh-native
6 no-host configure.yash 256,302 0 0 0 4,120 0 874 77 bash
14 no-host configure.yash 244,108 0 0 0 3,720 0 867 72 dash
22 no-host configure.yash 384,043 0 0 0 3,728 0 857 83 osh-cpython
30 no-host configure.yash 258,363 0 0 0 3,736 0 851 84 osh-native
0 no-host hello-world 148 0 0 0 8 0 1 0 bash
8 no-host hello-world 82 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,688 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 348 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-d296110a
dash dash-308ec8e6
osh-cpython osh-0ec3f4eb
osh-native osh-3f6407fd
host label host id
no-host no-host-556df3ee