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 9 465 23 23.86 1.16
bin-true no-host 683 548 2,244 817 3.29 1.20
configure.cpython no-host 15,006 14,972 28,770 15,417 1.92 1.03
configure.ocaml no-host 3,766 3,733 4,709 3,876 1.25 1.03
configure.tcc no-host 48 41 194 50 4.09 1.05
configure.util-linux no-host 13,888 14,898 31,624 14,574 2.28 1.05
configure.yash no-host 1,803 1,758 2,465 1,856 1.37 1.03
hello-world no-host 1 1 47 3 32.09 2.02

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,552 1,099 22,890 3,156 8.97 1.24
bin-true no-host 107,371 66,472 761,436 128,181 7.09 1.19
configure.cpython no-host 2,216,321 2,240,510 6,177,878 2,227,260 2.79 1.00
configure.ocaml no-host 410,265 391,611 641,007 413,837 1.56 1.01
configure.tcc no-host 6,599 5,469 23,310 6,998 3.53 1.06
configure.util-linux no-host 2,103,185 2,265,893 5,326,798 1,999,694 2.53 0.95
configure.yash no-host 255,614 245,153 384,642 258,507 1.50 1.01
hello-world no-host 152 83 3,695 346 24.31 2.28

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 4.5 3.5 21.8 9.0 4.88 2.03
bin-true no-host 3.0 1.4 17.6 8.1 5.82 2.70
configure.cpython no-host 27.3 27.3 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 19.4 19.1 19.4 19.4 1.00 1.00
configure.util-linux no-host 30.1 30.3 30.1 30.3 1.00 1.00
configure.yash no-host 24.4 24.2 24.4 24.2 1.00 0.99
hello-world no-host 2.8 1.6 17.4 6.2 6.33 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 817 1 2 2.6 8.1 154,714 13,066 2,818 9,734 78,361 66,619 3,008 3 50,000 0
configure.cpython no-host 15,417 2 64 15.0 27.4 1,772,690 49,108 28,528 86,381 908,113 778,196 22,694 60 50,000 0
configure.util-linux no-host 14,574 3 63 21.3 30.3 2,703,426 42,745 65,812 109,643 1,320,611 1,273,172 27,391 41 131,624 1
configure.ocaml no-host 3,876 1 2 2.6 20.6 150,060 10,993 5,163 7,513 71,649 70,898 1,448 3 50,000 0
configure.tcc no-host 50 0 0 1.3 19.4 30,549 30,549 0 1,504 14,816 14,229 226 0 50,000 0
configure.yash no-host 1,856 1 2 2.6 24.2 139,717 7,961 6,620 6,320 70,321 63,076 1,803 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 9.0 116,292 64,471 42,681 4,555 54,561 57,176 270 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 12 8 4.5 bash
15 no-host abuild-print-help 9 8 2 3.5 dash
23 no-host abuild-print-help 465 410 58 21.8 osh-cpython
31 no-host abuild-print-help 23 13 10 9.0 osh-native
1 no-host bin-true 683 504 207 3.0 bash
9 no-host bin-true 548 416 140 1.4 dash
17 no-host bin-true 2,244 1,462 1,040 17.6 osh-cpython
25 no-host bin-true 817 578 253 8.1 osh-native
2 no-host configure.cpython 15,006 9,158 6,246 27.3 bash
10 no-host configure.cpython 14,972 9,212 6,164 27.3 dash
18 no-host configure.cpython 28,770 17,665 12,960 27.4 osh-cpython
26 no-host configure.cpython 15,417 9,083 6,605 27.4 osh-native
4 no-host configure.ocaml 3,766 1,635 1,172 20.6 bash
12 no-host configure.ocaml 3,733 1,562 1,192 20.6 dash
20 no-host configure.ocaml 4,709 2,315 1,603 20.6 osh-cpython
28 no-host configure.ocaml 3,876 1,671 1,244 20.6 osh-native
5 no-host configure.tcc 48 28 20 19.4 bash
13 no-host configure.tcc 41 31 11 19.1 dash
21 no-host configure.tcc 194 139 59 19.4 osh-cpython
29 no-host configure.tcc 50 26 24 19.4 osh-native
3 no-host configure.util-linux 13,888 8,742 5,608 30.1 bash
11 no-host configure.util-linux 14,898 9,117 6,275 30.3 dash
19 no-host configure.util-linux 31,624 20,777 11,938 30.1 osh-cpython
27 no-host configure.util-linux 14,574 8,730 6,040 30.3 osh-native
6 no-host configure.yash 1,803 1,093 719 24.4 bash
14 no-host configure.yash 1,758 1,026 736 24.2 dash
22 no-host configure.yash 2,465 1,513 995 24.4 osh-cpython
30 no-host configure.yash 1,856 1,053 806 24.2 osh-native
0 no-host hello-world 1 1 0 2.8 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 47 24 23 17.4 osh-cpython
24 no-host hello-world 3 3 0 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 2,552 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,099 0 0 0 8 0 39 6 dash
23 no-host abuild-print-help 22,890 0 0 0 8 0 45 9 osh-cpython
31 no-host abuild-print-help 3,156 0 0 0 16 0 39 3 osh-native
1 no-host bin-true 107,371 0 0 0 8 0 1,995 61 bash
9 no-host bin-true 66,472 0 0 0 8 0 1,985 209 dash
17 no-host bin-true 761,436 0 0 0 8 0 1,996 200 osh-cpython
25 no-host bin-true 128,181 0 0 0 16 0 1,988 95 osh-native
2 no-host configure.cpython 2,216,321 0 0 0 32,928 0 14,447 1,073 bash
10 no-host configure.cpython 2,240,510 1 0 0 32,992 0 14,584 1,162 dash
18 no-host configure.cpython 6,177,878 1 0 0 27,512 0 13,246 1,190 osh-cpython
26 no-host configure.cpython 2,227,260 0 0 0 27,520 0 13,320 990 osh-native
4 no-host configure.ocaml 410,265 0 0 0 5,120 0 1,949 185 bash
12 no-host configure.ocaml 391,611 0 0 0 5,112 0 1,922 172 dash
20 no-host configure.ocaml 641,007 1 0 0 5,112 0 1,857 206 osh-cpython
28 no-host configure.ocaml 413,837 0 0 0 5,120 0 1,931 159 osh-native
5 no-host configure.tcc 6,599 0 0 0 104 0 48 2 bash
13 no-host configure.tcc 5,469 0 0 0 96 0 47 0 dash
21 no-host configure.tcc 23,310 0 0 0 96 0 53 6 osh-cpython
29 no-host configure.tcc 6,998 0 0 0 104 0 46 0 osh-native
3 no-host configure.util-linux 2,103,185 0 0 0 42,408 0 18,593 1,005 bash
11 no-host configure.util-linux 2,265,893 0 0 0 42,592 0 17,502 1,082 dash
19 no-host configure.util-linux 5,326,798 4 0 0 39,112 0 16,990 1,262 osh-cpython
27 no-host configure.util-linux 1,999,694 0 0 0 39,128 0 16,973 1,139 osh-native
6 no-host configure.yash 255,614 0 0 0 4,120 0 869 78 bash
14 no-host configure.yash 245,153 0 0 0 3,720 0 867 70 dash
22 no-host configure.yash 384,642 0 0 0 3,728 0 851 99 osh-cpython
30 no-host configure.yash 258,507 0 0 0 3,736 0 852 85 osh-native
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 83 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,695 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-10844a8a
dash dash-308ec8e6
osh-cpython osh-5a8572cd
osh-native osh-8e9e971a
host label host id
no-host no-host-556df3ee