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 23.83 1.17
bin-true no-host 673 539 2,258 809 3.35 1.20
configure.cpython no-host 14,768 14,874 28,168 15,017 1.91 1.02
configure.ocaml no-host 3,782 3,714 4,576 3,791 1.21 1.00
configure.tcc no-host 47 41 194 49 4.10 1.03
configure.util-linux no-host 13,820 14,688 30,760 14,178 2.23 1.03
configure.yash no-host 1,799 1,734 2,417 1,796 1.34 1.00
hello-world no-host 2 1 49 3 30.38 1.83

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,518 1,122 22,802 3,174 9.06 1.26
bin-true no-host 107,310 66,489 750,739 127,159 7.00 1.18
configure.cpython no-host 2,216,121 2,240,241 6,148,285 2,210,672 2.77 1.00
configure.ocaml no-host 410,432 391,444 638,782 413,677 1.56 1.01
configure.tcc no-host 6,560 5,473 23,248 6,979 3.54 1.06
configure.util-linux no-host 2,099,752 2,263,650 5,308,008 1,992,317 2.53 0.95
configure.yash no-host 256,217 244,769 383,532 258,571 1.50 1.01
hello-world no-host 152 77 3,685 348 24.24 2.29

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 9.2 5.03 2.12
bin-true no-host 2.9 1.4 17.4 7.7 6.04 2.68
configure.cpython no-host 27.4 27.5 27.4 27.1 1.00 0.99
configure.ocaml no-host 20.6 20.6 20.6 20.4 1.00 0.99
configure.tcc no-host 19.3 19.4 19.4 19.3 1.01 1.00
configure.util-linux no-host 30.1 30.3 30.3 30.3 1.00 1.00
configure.yash no-host 24.4 24.2 24.2 24.4 0.99 1.00
hello-world no-host 2.8 1.3 17.4 6.3 6.33 2.29

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 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 809 1 2 2.6 7.7 154,714 13,064 2,817 9,734 78,361 66,619 5,012 3 50,000 0
configure.cpython no-host 15,017 1 58 15.0 27.1 1,772,690 49,457 28,526 86,381 908,113 778,196 42,399 60 50,000 0
configure.util-linux no-host 14,178 3 58 21.3 30.3 2,703,426 42,790 65,831 109,643 1,320,611 1,273,172 49,081 41 131,662 1
configure.ocaml no-host 3,791 1 2 2.6 20.4 150,060 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 19.3 30,549 30,549 0 1,504 14,816 14,229 350 0 50,000 0
configure.yash no-host 1,796 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 9.2 116,292 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 19 10 9 4.3 bash
15 no-host abuild-print-help 9 9 1 3.4 dash
23 no-host abuild-print-help 448 411 40 21.8 osh-cpython
31 no-host abuild-print-help 22 11 11 9.2 osh-native
1 no-host bin-true 673 505 202 2.9 bash
9 no-host bin-true 539 410 137 1.4 dash
17 no-host bin-true 2,258 1,513 1,005 17.4 osh-cpython
25 no-host bin-true 809 552 268 7.7 osh-native
2 no-host configure.cpython 14,768 8,918 6,248 27.4 bash
10 no-host configure.cpython 14,874 8,986 6,302 27.5 dash
18 no-host configure.cpython 28,168 17,348 12,650 27.4 osh-cpython
26 no-host configure.cpython 15,017 9,059 6,218 27.1 osh-native
4 no-host configure.ocaml 3,782 1,668 1,145 20.6 bash
12 no-host configure.ocaml 3,714 1,516 1,216 20.6 dash
20 no-host configure.ocaml 4,576 2,169 1,609 20.6 osh-cpython
28 no-host configure.ocaml 3,791 1,639 1,192 20.4 osh-native
5 no-host configure.tcc 47 30 18 19.3 bash
13 no-host configure.tcc 41 29 12 19.4 dash
21 no-host configure.tcc 194 128 70 19.4 osh-cpython
29 no-host configure.tcc 49 34 15 19.3 osh-native
3 no-host configure.util-linux 13,820 8,823 5,470 30.1 bash
11 no-host configure.util-linux 14,688 9,083 6,101 30.3 dash
19 no-host configure.util-linux 30,760 20,379 11,446 30.3 osh-cpython
27 no-host configure.util-linux 14,178 8,584 5,793 30.3 osh-native
6 no-host configure.yash 1,799 987 821 24.4 bash
14 no-host configure.yash 1,734 1,023 712 24.2 dash
22 no-host configure.yash 2,417 1,536 923 24.2 osh-cpython
30 no-host configure.yash 1,796 1,062 738 24.4 osh-native
0 no-host hello-world 2 2 0 2.8 bash
8 no-host hello-world 1 0 1 1.3 dash
16 no-host hello-world 49 17 32 17.4 osh-cpython
24 no-host hello-world 3 0 3 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 2,518 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,122 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,802 0 0 0 8 0 45 12 osh-cpython
31 no-host abuild-print-help 3,174 0 0 0 16 0 39 1 osh-native
1 no-host bin-true 107,310 0 0 0 8 0 1,986 45 bash
9 no-host bin-true 66,489 0 0 0 8 0 1,986 54 dash
17 no-host bin-true 750,739 0 0 0 8 0 1,995 312 osh-cpython
25 no-host bin-true 127,159 0 0 0 16 0 1,986 81 osh-native
2 no-host configure.cpython 2,216,121 0 0 0 32,928 0 14,501 1,070 bash
10 no-host configure.cpython 2,240,241 0 0 0 32,992 0 14,643 1,352 dash
18 no-host configure.cpython 6,148,285 0 0 0 27,512 0 13,228 1,215 osh-cpython
26 no-host configure.cpython 2,210,672 0 0 0 27,520 0 13,281 1,045 osh-native
4 no-host configure.ocaml 410,432 0 0 0 5,120 0 1,946 183 bash
12 no-host configure.ocaml 391,444 0 0 0 5,112 0 1,918 154 dash
20 no-host configure.ocaml 638,782 0 0 0 5,112 0 1,839 210 osh-cpython
28 no-host configure.ocaml 413,677 0 0 0 5,120 0 1,921 146 osh-native
5 no-host configure.tcc 6,560 0 0 0 104 0 49 5 bash
13 no-host configure.tcc 5,473 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,248 0 0 0 96 0 53 6 osh-cpython
29 no-host configure.tcc 6,979 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,099,752 0 0 0 42,408 0 18,606 1,051 bash
11 no-host configure.util-linux 2,263,650 1 0 0 42,592 0 17,454 1,057 dash
19 no-host configure.util-linux 5,308,008 7 0 0 39,112 0 16,946 1,156 osh-cpython
27 no-host configure.util-linux 1,992,317 0 0 0 39,120 0 16,995 1,153 osh-native
6 no-host configure.yash 256,217 0 0 0 4,120 0 862 81 bash
14 no-host configure.yash 244,769 0 0 0 3,720 0 865 89 dash
22 no-host configure.yash 383,532 0 0 0 3,728 0 854 113 osh-cpython
30 no-host configure.yash 258,571 0 0 0 3,736 0 845 74 osh-native
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 77 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,685 0 0 0 8 0 7 4 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-1f1b4808
dash dash-308ec8e6
osh-cpython osh-a4858977
osh-native osh-0001ad97
host label host id
no-host no-host-556df3ee