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 9 455 22 23.90 1.17
bin-true no-host 678 545 2,245 815 3.31 1.20
configure.cpython no-host 15,035 15,329 28,622 15,409 1.90 1.02
configure.ocaml no-host 3,842 3,758 4,655 3,857 1.21 1.00
configure.tcc no-host 47 42 191 50 4.02 1.05
configure.util-linux no-host 14,152 14,988 31,429 14,540 2.22 1.03
configure.yash no-host 1,817 1,780 2,459 1,845 1.35 1.02
hello-world no-host 2 1 48 3 31.50 1.87

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,513 1,093 23,434 3,206 9.33 1.28
bin-true no-host 105,380 66,502 749,613 126,203 7.11 1.20
configure.cpython no-host 2,222,122 2,240,558 6,127,216 2,236,718 2.76 1.01
configure.ocaml no-host 411,054 390,855 640,618 413,614 1.56 1.01
configure.tcc no-host 6,562 5,477 23,274 7,003 3.55 1.07
configure.util-linux no-host 2,098,919 2,253,241 5,327,307 2,017,503 2.54 0.96
configure.yash no-host 256,883 244,513 384,549 258,421 1.50 1.01
hello-world no-host 152 81 3,678 349 24.20 2.30

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 9.0 5.06 2.09
bin-true no-host 3.0 1.4 17.4 7.9 5.78 2.61
configure.cpython no-host 27.4 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.1 19.4 19.4 19.4 1.01 1.01
configure.util-linux no-host 30.3 30.1 30.3 30.1 1.00 1.00
configure.yash no-host 24.4 24.4 24.4 24.2 1.00 0.99
hello-world no-host 2.9 1.6 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 3,727 3,727 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 815 1 2 2.7 7.9 154,692 12,992 2,799 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 15,409 1 62 15.8 27.4 1,772,668 49,197 28,508 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 14,540 3 60 22.2 30.1 2,703,404 44,766 65,792 126,121 1,320,596 1,256,687 49,081 41 131,584 1
configure.ocaml no-host 3,857 1 2 2.7 20.6 150,038 11,045 5,138 8,602 71,634 69,802 2,680 3 50,000 0
configure.tcc no-host 50 0 0 1.3 19.4 30,527 30,527 0 1,599 14,801 14,127 350 0 50,000 0
configure.yash no-host 1,845 1 2 2.6 24.2 139,695 7,964 6,600 7,554 70,306 61,835 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 9.0 116,270 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 11 9 4.3 bash
15 no-host abuild-print-help 9 8 1 3.5 dash
23 no-host abuild-print-help 455 409 49 21.9 osh-cpython
31 no-host abuild-print-help 22 11 12 9.0 osh-native
1 no-host bin-true 678 494 214 3.0 bash
9 no-host bin-true 545 415 139 1.4 dash
17 no-host bin-true 2,245 1,399 1,100 17.4 osh-cpython
25 no-host bin-true 815 562 268 7.9 osh-native
2 no-host configure.cpython 15,035 9,054 6,380 27.4 bash
10 no-host configure.cpython 15,329 9,152 6,390 27.4 dash
18 no-host configure.cpython 28,622 17,451 13,006 27.4 osh-cpython
26 no-host configure.cpython 15,409 9,180 6,473 27.4 osh-native
4 no-host configure.ocaml 3,842 1,608 1,255 20.6 bash
12 no-host configure.ocaml 3,758 1,605 1,171 20.6 dash
20 no-host configure.ocaml 4,655 2,272 1,590 20.6 osh-cpython
28 no-host configure.ocaml 3,857 1,591 1,307 20.6 osh-native
5 no-host configure.tcc 47 32 16 19.1 bash
13 no-host configure.tcc 42 17 25 19.4 dash
21 no-host configure.tcc 191 136 58 19.4 osh-cpython
29 no-host configure.tcc 50 29 21 19.4 osh-native
3 no-host configure.util-linux 14,152 8,817 5,801 30.3 bash
11 no-host configure.util-linux 14,988 9,145 6,329 30.1 dash
19 no-host configure.util-linux 31,429 20,933 11,583 30.3 osh-cpython
27 no-host configure.util-linux 14,540 8,828 5,913 30.1 osh-native
6 no-host configure.yash 1,817 1,074 749 24.4 bash
14 no-host configure.yash 1,780 1,072 712 24.4 dash
22 no-host configure.yash 2,459 1,504 999 24.4 osh-cpython
30 no-host configure.yash 1,845 1,081 769 24.2 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 48 24 23 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 2,513 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,093 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,434 0 0 0 8 0 47 6 osh-cpython
31 no-host abuild-print-help 3,206 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 105,380 0 0 0 8 0 1,991 63 bash
9 no-host bin-true 66,502 0 0 0 8 0 1,990 82 dash
17 no-host bin-true 749,613 0 0 0 8 0 2,003 407 osh-cpython
25 no-host bin-true 126,203 0 0 0 16 0 1,994 202 osh-native
2 no-host configure.cpython 2,222,122 0 0 0 32,928 0 14,559 1,019 bash
10 no-host configure.cpython 2,240,558 0 0 0 32,992 0 14,745 1,205 dash
18 no-host configure.cpython 6,127,216 0 0 0 27,512 0 13,236 1,281 osh-cpython
26 no-host configure.cpython 2,236,718 0 0 0 27,520 0 13,370 1,156 osh-native
4 no-host configure.ocaml 411,054 0 0 0 5,120 0 1,956 183 bash
12 no-host configure.ocaml 390,855 0 0 0 5,112 0 1,865 154 dash
20 no-host configure.ocaml 640,618 0 0 0 5,112 0 1,867 189 osh-cpython
28 no-host configure.ocaml 413,614 0 0 0 5,120 0 1,935 166 osh-native
5 no-host configure.tcc 6,562 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,477 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,274 0 0 0 96 0 53 9 osh-cpython
29 no-host configure.tcc 7,003 0 0 0 104 0 47 5 osh-native
3 no-host configure.util-linux 2,098,919 0 0 0 42,400 0 18,516 1,231 bash
11 no-host configure.util-linux 2,253,241 0 0 0 42,584 0 17,460 1,154 dash
19 no-host configure.util-linux 5,327,307 8 0 0 39,112 0 16,987 1,221 osh-cpython
27 no-host configure.util-linux 2,017,503 2 0 0 39,120 0 17,128 909 osh-native
6 no-host configure.yash 256,883 0 0 0 4,120 0 872 84 bash
14 no-host configure.yash 244,513 0 0 0 3,720 0 872 83 dash
22 no-host configure.yash 384,549 0 0 0 3,728 0 857 83 osh-cpython
30 no-host configure.yash 258,421 0 0 0 3,736 0 851 62 osh-native
0 no-host hello-world 152 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 3,678 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 349 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-aa142419
dash dash-308ec8e6
osh-cpython osh-d246050b
osh-native osh-3b02565b
host label host id
no-host no-host-556df3ee