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 20 10 456 23 23.37 1.16
bin-true no-host 695 545 2,224 821 3.20 1.18
configure.cpython no-host 15,176 15,136 28,839 15,392 1.90 1.01
configure.ocaml no-host 3,812 3,798 4,684 3,863 1.23 1.01
configure.tcc no-host 49 41 193 49 3.96 1.02
configure.util-linux no-host 14,180 15,057 31,329 14,654 2.21 1.03
configure.yash no-host 1,844 1,792 2,494 1,850 1.35 1.00
hello-world no-host 2 1 49 3 32.29 1.88

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,505 1,096 23,605 3,226 9.42 1.29
bin-true no-host 105,332 67,404 745,651 128,197 7.08 1.22
configure.cpython no-host 2,217,255 2,241,019 6,130,102 2,231,239 2.76 1.01
configure.ocaml no-host 410,755 390,488 638,798 413,626 1.56 1.01
configure.tcc no-host 6,542 5,475 23,268 6,971 3.56 1.07
configure.util-linux no-host 2,095,614 2,264,474 5,316,710 2,016,818 2.54 0.96
configure.yash no-host 256,346 245,184 384,970 258,663 1.50 1.01
hello-world no-host 154 80 3,667 346 23.81 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 4.3 3.5 21.6 9.0 5.00 2.09
bin-true no-host 2.9 1.6 17.6 8.0 6.09 2.77
configure.cpython no-host 27.5 27.4 27.5 27.5 1.00 1.00
configure.ocaml no-host 20.6 20.4 20.6 20.6 1.00 1.00
configure.tcc no-host 19.4 19.3 19.4 19.3 1.00 0.99
configure.util-linux no-host 30.1 30.1 30.1 30.3 1.00 1.00
configure.yash no-host 24.4 24.4 24.5 24.4 1.01 1.00
hello-world no-host 2.9 1.4 17.3 6.2 6.00 2.14

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 3,722 3,722 0 684 1,873 1,165 2 0 50,000 0
bin-true no-host 821 1 2 2.7 8.0 154,687 12,991 2,798 11,737 78,342 64,608 5,012 3 50,000 0
configure.cpython no-host 15,392 1 62 15.8 27.5 1,772,603 49,196 28,507 101,770 908,049 762,784 42,399 60 50,000 0
configure.util-linux no-host 14,654 3 61 22.2 30.3 2,703,267 44,765 65,791 126,121 1,320,493 1,256,653 49,081 41 131,582 1
configure.ocaml no-host 3,863 1 2 2.7 20.6 150,029 11,044 5,137 8,602 71,627 69,800 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,522 30,522 0 1,599 14,797 14,126 350 0 50,000 0
configure.yash no-host 1,850 1 2 2.6 24.4 139,686 7,963 6,599 7,554 70,299 61,833 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 9.0 116,265 64,454 42,662 4,610 54,542 57,113 478 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 20 14 6 4.3 bash
15 no-host abuild-print-help 10 9 1 3.5 dash
23 no-host abuild-print-help 456 409 50 21.6 osh-cpython
31 no-host abuild-print-help 23 11 12 9.0 osh-native
1 no-host bin-true 695 513 216 2.9 bash
9 no-host bin-true 545 420 134 1.6 dash
17 no-host bin-true 2,224 1,463 1,023 17.6 osh-cpython
25 no-host bin-true 821 589 246 8.0 osh-native
2 no-host configure.cpython 15,176 9,146 6,433 27.5 bash
10 no-host configure.cpython 15,136 9,170 6,390 27.4 dash
18 no-host configure.cpython 28,839 17,339 13,375 27.5 osh-cpython
26 no-host configure.cpython 15,392 9,121 6,544 27.5 osh-native
4 no-host configure.ocaml 3,812 1,619 1,231 20.6 bash
12 no-host configure.ocaml 3,798 1,673 1,144 20.4 dash
20 no-host configure.ocaml 4,684 2,244 1,644 20.6 osh-cpython
28 no-host configure.ocaml 3,863 1,636 1,265 20.6 osh-native
5 no-host configure.tcc 49 26 23 19.4 bash
13 no-host configure.tcc 41 36 5 19.3 dash
21 no-host configure.tcc 193 138 58 19.4 osh-cpython
29 no-host configure.tcc 49 38 12 19.3 osh-native
3 no-host configure.util-linux 14,180 8,941 5,726 30.1 bash
11 no-host configure.util-linux 15,057 9,093 6,444 30.1 dash
19 no-host configure.util-linux 31,329 20,685 11,739 30.1 osh-cpython
27 no-host configure.util-linux 14,654 8,794 6,058 30.3 osh-native
6 no-host configure.yash 1,844 1,021 821 24.4 bash
14 no-host configure.yash 1,792 1,075 721 24.4 dash
22 no-host configure.yash 2,494 1,565 973 24.5 osh-cpython
30 no-host configure.yash 1,850 1,083 771 24.4 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 49 29 20 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 2,505 0 0 0 16 0 41 3 bash
15 no-host abuild-print-help 1,096 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,605 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,226 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 105,332 0 0 0 8 0 1,989 47 bash
9 no-host bin-true 67,404 0 0 0 8 0 1,992 60 dash
17 no-host bin-true 745,651 0 0 0 8 0 2,001 121 osh-cpython
25 no-host bin-true 128,197 0 0 0 16 0 1,992 146 osh-native
2 no-host configure.cpython 2,217,255 0 0 0 32,928 0 14,474 998 bash
10 no-host configure.cpython 2,241,019 1 0 0 32,992 0 14,608 1,217 dash
18 no-host configure.cpython 6,130,102 0 0 0 27,512 0 13,220 1,227 osh-cpython
26 no-host configure.cpython 2,231,239 2 0 0 27,520 0 13,231 1,151 osh-native
4 no-host configure.ocaml 410,755 0 0 0 5,120 0 1,948 174 bash
12 no-host configure.ocaml 390,488 0 0 0 5,112 0 1,867 162 dash
20 no-host configure.ocaml 638,798 1 0 0 5,112 0 1,851 177 osh-cpython
28 no-host configure.ocaml 413,626 0 0 0 5,120 0 1,928 161 osh-native
5 no-host configure.tcc 6,542 0 0 0 104 0 49 6 bash
13 no-host configure.tcc 5,475 0 0 0 96 0 47 0 dash
21 no-host configure.tcc 23,268 0 0 0 96 0 53 11 osh-cpython
29 no-host configure.tcc 6,971 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,095,614 1 0 0 42,400 0 18,625 1,029 bash
11 no-host configure.util-linux 2,264,474 0 0 0 42,584 0 17,487 1,046 dash
19 no-host configure.util-linux 5,316,710 8 0 0 39,112 0 17,095 1,275 osh-cpython
27 no-host configure.util-linux 2,016,818 3 0 0 39,120 0 17,054 1,020 osh-native
6 no-host configure.yash 256,346 0 0 0 4,120 0 869 91 bash
14 no-host configure.yash 245,184 0 0 0 3,720 0 868 88 dash
22 no-host configure.yash 384,970 0 0 0 3,728 0 858 98 osh-cpython
30 no-host configure.yash 258,663 0 0 0 3,736 0 851 82 osh-native
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 80 0 0 0 8 0 1 1 dash
16 no-host hello-world 3,667 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 346 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-ee6b63b7
dash dash-308ec8e6
osh-cpython osh-565a04d4
osh-native osh-b0d3778f
host label host id
no-host no-host-1c33b689