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 9 451 22 23.85 1.14
bin-true no-host 676 535 2,229 811 3.29 1.20
configure.cpython no-host 14,772 14,828 28,154 14,997 1.91 1.02
configure.ocaml no-host 3,749 3,687 4,576 3,770 1.22 1.01
configure.tcc no-host 47 41 190 48 4.02 1.02
configure.util-linux no-host 13,765 14,652 30,568 14,096 2.22 1.02
configure.yash no-host 1,794 1,745 2,419 1,803 1.35 1.01
hello-world no-host 1 1 49 3 32.91 1.91

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,537 1,104 22,841 3,194 9.00 1.26
bin-true no-host 108,308 65,384 755,353 128,162 6.97 1.18
configure.cpython no-host 2,220,996 2,246,544 6,164,544 2,218,998 2.78 1.00
configure.ocaml no-host 410,938 391,404 641,335 413,697 1.56 1.01
configure.tcc no-host 6,552 5,499 23,306 6,989 3.56 1.07
configure.util-linux no-host 2,101,540 2,256,348 5,321,807 1,990,488 2.53 0.95
configure.yash no-host 256,640 243,931 385,300 257,933 1.50 1.01
hello-world no-host 153 83 3,692 352 24.13 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 4.5 3.4 21.7 9.0 4.88 2.03
bin-true no-host 3.0 1.6 17.6 8.0 5.82 2.65
configure.cpython no-host 27.3 27.7 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 19.3 19.4 19.3 19.3 1.00 1.00
configure.util-linux no-host 30.1 30.3 30.0 30.1 1.00 1.00
configure.yash no-host 24.4 24.4 24.5 24.2 1.01 0.99
hello-world no-host 2.9 1.6 17.4 6.2 6.04 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 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 811 1 2 2.6 8.0 154,714 13,064 2,817 9,734 78,361 66,619 5,012 3 50,000 0
configure.cpython no-host 14,997 2 57 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 14,096 3 57 21.3 30.1 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 3,770 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 48 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 1,803 1 2 2.6 24.2 139,717 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 9.0 116,292 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 14 6 4.5 bash
15 no-host abuild-print-help 9 6 3 3.4 dash
23 no-host abuild-print-help 451 406 48 21.7 osh-cpython
31 no-host abuild-print-help 22 19 3 9.0 osh-native
1 no-host bin-true 676 510 199 3.0 bash
9 no-host bin-true 535 418 126 1.6 dash
17 no-host bin-true 2,229 1,475 1,013 17.6 osh-cpython
25 no-host bin-true 811 581 247 8.0 osh-native
2 no-host configure.cpython 14,772 8,891 6,278 27.3 bash
10 no-host configure.cpython 14,828 9,009 6,242 27.7 dash
18 no-host configure.cpython 28,154 17,311 12,653 27.4 osh-cpython
26 no-host configure.cpython 14,997 8,678 6,581 27.4 osh-native
4 no-host configure.ocaml 3,749 1,550 1,237 20.6 bash
12 no-host configure.ocaml 3,687 1,581 1,125 20.6 dash
20 no-host configure.ocaml 4,576 2,271 1,510 20.6 osh-cpython
28 no-host configure.ocaml 3,770 1,589 1,221 20.6 osh-native
5 no-host configure.tcc 47 36 12 19.3 bash
13 no-host configure.tcc 41 29 13 19.4 dash
21 no-host configure.tcc 190 142 51 19.3 osh-cpython
29 no-host configure.tcc 48 31 17 19.3 osh-native
3 no-host configure.util-linux 13,765 8,602 5,641 30.1 bash
11 no-host configure.util-linux 14,652 8,934 6,213 30.3 dash
19 no-host configure.util-linux 30,568 20,459 11,165 30.0 osh-cpython
27 no-host configure.util-linux 14,096 8,684 5,615 30.1 osh-native
6 no-host configure.yash 1,794 1,046 754 24.4 bash
14 no-host configure.yash 1,745 954 792 24.4 dash
22 no-host configure.yash 2,419 1,494 965 24.5 osh-cpython
30 no-host configure.yash 1,803 1,016 791 24.2 osh-native
0 no-host hello-world 1 1 0 2.9 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 49 26 22 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 2,537 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,104 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 22,841 0 0 0 8 0 45 15 osh-cpython
31 no-host abuild-print-help 3,194 0 0 0 16 0 39 1 osh-native
1 no-host bin-true 108,308 0 0 0 8 0 1,994 89 bash
9 no-host bin-true 65,384 0 0 0 8 0 1,987 75 dash
17 no-host bin-true 755,353 0 0 0 8 0 1,996 161 osh-cpython
25 no-host bin-true 128,162 0 0 0 16 0 1,997 165 osh-native
2 no-host configure.cpython 2,220,996 1 0 0 32,928 0 14,523 1,144 bash
10 no-host configure.cpython 2,246,544 0 0 0 32,992 0 14,641 943 dash
18 no-host configure.cpython 6,164,544 0 0 0 27,512 0 13,289 1,185 osh-cpython
26 no-host configure.cpython 2,218,998 0 0 0 27,520 0 13,330 1,087 osh-native
4 no-host configure.ocaml 410,938 0 0 0 5,120 0 1,947 178 bash
12 no-host configure.ocaml 391,404 0 0 0 5,112 0 1,918 142 dash
20 no-host configure.ocaml 641,335 0 0 0 5,112 0 1,858 202 osh-cpython
28 no-host configure.ocaml 413,697 0 0 0 5,120 0 1,925 166 osh-native
5 no-host configure.tcc 6,552 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,499 0 0 0 96 0 47 0 dash
21 no-host configure.tcc 23,306 0 0 0 96 0 53 5 osh-cpython
29 no-host configure.tcc 6,989 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,101,540 1 0 0 42,400 0 18,552 1,160 bash
11 no-host configure.util-linux 2,256,348 1 0 0 42,592 0 17,478 1,152 dash
19 no-host configure.util-linux 5,321,807 6 0 0 39,112 0 16,963 1,298 osh-cpython
27 no-host configure.util-linux 1,990,488 4 0 0 39,128 0 16,964 981 osh-native
6 no-host configure.yash 256,640 0 0 0 4,120 0 881 84 bash
14 no-host configure.yash 243,931 0 0 0 3,720 0 862 76 dash
22 no-host configure.yash 385,300 0 0 0 3,728 0 852 90 osh-cpython
30 no-host configure.yash 257,933 0 0 0 3,736 0 850 85 osh-native
0 no-host hello-world 153 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 3,692 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 352 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-b93a9df0
dash dash-308ec8e6
osh-cpython osh-3e2010c3
osh-native osh-6b00ce52
host label host id
no-host no-host-556df3ee