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 10 462 22 23.51 1.13
bin-true no-host 681 551 2,262 823 3.32 1.21
configure.cpython no-host 15,295 15,404 29,093 15,495 1.90 1.01
configure.ocaml no-host 3,874 3,779 4,703 3,879 1.21 1.00
configure.tcc no-host 50 42 195 49 3.94 0.98
configure.util-linux no-host 14,320 15,133 31,756 14,626 2.22 1.02
configure.yash no-host 1,852 1,795 2,505 1,850 1.35 1.00
hello-world no-host 2 1 49 3 32.11 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 2,516 1,133 22,888 3,174 9.10 1.26
bin-true no-host 104,346 66,487 757,466 127,150 7.26 1.22
configure.cpython no-host 2,219,980 2,246,985 6,168,256 2,222,840 2.78 1.00
configure.ocaml no-host 409,876 390,874 640,790 412,931 1.56 1.01
configure.tcc no-host 6,532 5,473 23,307 7,012 3.57 1.07
configure.util-linux no-host 2,102,062 2,258,549 5,333,816 1,994,214 2.54 0.95
configure.yash no-host 256,086 244,475 385,019 258,486 1.50 1.01
hello-world no-host 151 81 3,693 351 24.46 2.32

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 21.9 8.9 5.06 2.06
bin-true no-host 3.0 1.4 17.7 8.1 5.87 2.70
configure.cpython no-host 27.5 27.4 27.3 27.4 0.99 1.00
configure.ocaml no-host 20.6 20.4 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.3 19.4 19.4 1.01 1.01
configure.util-linux no-host 30.1 30.1 30.3 30.1 1.00 1.00
configure.yash no-host 24.4 24.2 24.4 24.4 1.00 1.00
hello-world no-host 2.8 1.4 17.6 6.2 6.38 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 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 823 1 2 2.6 8.1 154,714 13,064 2,817 9,734 78,361 66,619 5,012 3 50,000 0
configure.cpython no-host 15,495 1 62 15.0 27.4 1,772,690 49,457 28,526 86,381 908,113 778,196 42,399 60 50,000 0
configure.util-linux no-host 14,626 3 63 21.3 30.1 2,703,426 44,785 65,811 109,643 1,320,611 1,273,172 49,081 41 131,622 1
configure.ocaml no-host 3,879 1 2 2.6 20.6 150,060 11,064 5,157 7,513 71,649 70,898 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,549 30,549 0 1,504 14,816 14,229 350 0 50,000 0
configure.yash no-host 1,850 1 2 2.6 24.4 139,717 7,982 6,618 6,320 70,321 63,076 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.9 116,292 64,473 42,681 4,555 54,561 57,176 478 3 85,362 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 13 7 4.3 bash
15 no-host abuild-print-help 10 7 3 3.5 dash
23 no-host abuild-print-help 462 418 47 21.9 osh-cpython
31 no-host abuild-print-help 22 11 12 8.9 osh-native
1 no-host bin-true 681 492 218 3.0 bash
9 no-host bin-true 551 419 140 1.4 dash
17 no-host bin-true 2,262 1,469 1,065 17.7 osh-cpython
25 no-host bin-true 823 580 259 8.1 osh-native
2 no-host configure.cpython 15,295 9,179 6,524 27.5 bash
10 no-host configure.cpython 15,404 9,397 6,438 27.4 dash
18 no-host configure.cpython 29,093 17,709 13,292 27.3 osh-cpython
26 no-host configure.cpython 15,495 9,211 6,550 27.4 osh-native
4 no-host configure.ocaml 3,874 1,754 1,153 20.6 bash
12 no-host configure.ocaml 3,779 1,568 1,231 20.4 dash
20 no-host configure.ocaml 4,703 2,349 1,565 20.6 osh-cpython
28 no-host configure.ocaml 3,879 1,600 1,317 20.6 osh-native
5 no-host configure.tcc 50 28 22 19.3 bash
13 no-host configure.tcc 42 32 11 19.3 dash
21 no-host configure.tcc 195 150 48 19.4 osh-cpython
29 no-host configure.tcc 49 24 26 19.4 osh-native
3 no-host configure.util-linux 14,320 8,830 5,968 30.1 bash
11 no-host configure.util-linux 15,133 9,181 6,454 30.1 dash
19 no-host configure.util-linux 31,756 21,243 11,622 30.3 osh-cpython
27 no-host configure.util-linux 14,626 8,764 6,070 30.1 osh-native
6 no-host configure.yash 1,852 1,102 756 24.4 bash
14 no-host configure.yash 1,795 1,017 782 24.2 dash
22 no-host configure.yash 2,505 1,470 1,080 24.4 osh-cpython
30 no-host configure.yash 1,850 1,124 730 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 49 33 16 17.6 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 2,516 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,133 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,888 0 0 0 8 0 45 8 osh-cpython
31 no-host abuild-print-help 3,174 0 0 0 16 0 39 1 osh-native
1 no-host bin-true 104,346 0 0 0 8 0 1,995 83 bash
9 no-host bin-true 66,487 0 0 0 8 0 1,993 41 dash
17 no-host bin-true 757,466 0 0 0 8 0 1,998 89 osh-cpython
25 no-host bin-true 127,150 0 0 0 16 0 1,986 121 osh-native
2 no-host configure.cpython 2,219,980 2 0 0 32,928 0 14,594 1,172 bash
10 no-host configure.cpython 2,246,985 0 0 0 32,992 0 14,649 1,078 dash
18 no-host configure.cpython 6,168,256 2 0 0 27,512 0 13,221 1,123 osh-cpython
26 no-host configure.cpython 2,222,840 1 0 0 27,520 0 13,220 1,098 osh-native
4 no-host configure.ocaml 409,876 0 0 0 5,120 0 1,966 178 bash
12 no-host configure.ocaml 390,874 0 0 0 5,112 0 1,870 151 dash
20 no-host configure.ocaml 640,790 0 0 0 5,112 0 1,852 172 osh-cpython
28 no-host configure.ocaml 412,931 0 0 0 5,120 0 1,928 159 osh-native
5 no-host configure.tcc 6,532 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,473 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,307 0 0 0 96 0 54 11 osh-cpython
29 no-host configure.tcc 7,012 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,102,062 0 0 0 42,400 0 18,466 1,158 bash
11 no-host configure.util-linux 2,258,549 0 0 0 42,584 0 17,388 1,162 dash
19 no-host configure.util-linux 5,333,816 10 0 0 39,136 0 16,991 1,437 osh-cpython
27 no-host configure.util-linux 1,994,214 2 0 0 39,128 0 17,114 996 osh-native
6 no-host configure.yash 256,086 0 0 0 4,120 0 869 101 bash
14 no-host configure.yash 244,475 0 0 0 3,720 0 868 83 dash
22 no-host configure.yash 385,019 0 0 0 3,728 0 854 95 osh-cpython
30 no-host configure.yash 258,486 0 0 0 3,736 0 850 83 osh-native
0 no-host hello-world 151 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 3,693 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 351 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-150a3ebe
dash dash-308ec8e6
osh-cpython osh-fc93ab19
osh-native osh-e1e5b150
host label host id
no-host no-host-556df3ee