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 9 458 22 23.65 1.15
bin-true no-host 676 553 2,294 819 3.40 1.21
configure.cpython no-host 15,317 15,444 29,298 15,667 1.91 1.02
configure.ocaml no-host 3,942 3,758 4,678 3,843 1.19 0.97
configure.tcc no-host 48 42 196 49 4.09 1.03
configure.util-linux no-host 14,239 15,022 32,020 14,547 2.25 1.02
configure.yash no-host 1,876 1,782 2,467 1,854 1.32 0.99
hello-world no-host 2 1 49 3 31.74 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 2,527 1,085 22,878 3,194 9.05 1.26
bin-true no-host 106,353 65,405 755,420 127,172 7.10 1.20
configure.cpython no-host 2,228,714 2,243,181 6,161,596 2,213,194 2.76 0.99
configure.ocaml no-host 410,239 391,209 641,087 413,685 1.56 1.01
configure.tcc no-host 6,547 5,467 23,325 6,993 3.56 1.07
configure.util-linux no-host 2,104,209 2,262,459 5,330,881 1,999,537 2.53 0.95
configure.yash no-host 256,129 243,004 384,073 258,257 1.50 1.01
hello-world no-host 152 83 3,694 346 24.30 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 4.3 3.4 21.7 8.9 5.03 2.06
bin-true no-host 2.8 1.6 17.6 8.0 6.38 2.90
configure.cpython no-host 27.4 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.4 20.6 0.99 1.00
configure.tcc no-host 19.3 19.3 19.4 19.4 1.01 1.01
configure.util-linux no-host 30.3 30.4 30.3 30.3 1.00 1.00
configure.yash no-host 24.2 24.2 24.4 24.2 1.01 1.00
hello-world no-host 2.9 1.4 17.6 6.2 6.09 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 819 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 15,667 1 63 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 14,547 2 60 21.3 30.3 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 3,843 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 1,854 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 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 19 12 8 4.3 bash
15 no-host abuild-print-help 9 8 2 3.4 dash
23 no-host abuild-print-help 458 411 50 21.7 osh-cpython
31 no-host abuild-print-help 22 16 7 8.9 osh-native
1 no-host bin-true 676 491 215 2.8 bash
9 no-host bin-true 553 430 128 1.6 dash
17 no-host bin-true 2,294 1,515 1,046 17.6 osh-cpython
25 no-host bin-true 819 598 235 8.0 osh-native
2 no-host configure.cpython 15,317 9,130 6,590 27.4 bash
10 no-host configure.cpython 15,444 9,234 6,632 27.4 dash
18 no-host configure.cpython 29,298 17,737 13,457 27.4 osh-cpython
26 no-host configure.cpython 15,667 9,204 6,731 27.4 osh-native
4 no-host configure.ocaml 3,942 1,664 1,310 20.6 bash
12 no-host configure.ocaml 3,758 1,601 1,175 20.6 dash
20 no-host configure.ocaml 4,678 2,235 1,653 20.4 osh-cpython
28 no-host configure.ocaml 3,843 1,564 1,316 20.6 osh-native
5 no-host configure.tcc 48 33 16 19.3 bash
13 no-host configure.tcc 42 26 16 19.3 dash
21 no-host configure.tcc 196 159 40 19.4 osh-cpython
29 no-host configure.tcc 49 32 18 19.4 osh-native
3 no-host configure.util-linux 14,239 9,015 5,701 30.3 bash
11 no-host configure.util-linux 15,022 9,267 6,245 30.4 dash
19 no-host configure.util-linux 32,020 20,949 12,183 30.3 osh-cpython
27 no-host configure.util-linux 14,547 8,619 6,118 30.3 osh-native
6 no-host configure.yash 1,876 1,081 803 24.2 bash
14 no-host configure.yash 1,782 1,009 776 24.2 dash
22 no-host configure.yash 2,467 1,505 1,005 24.4 osh-cpython
30 no-host configure.yash 1,854 1,108 749 24.2 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 49 18 31 17.6 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 2,527 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,085 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,878 0 0 0 8 0 45 11 osh-cpython
31 no-host abuild-print-help 3,194 0 0 0 16 0 39 1 osh-native
1 no-host bin-true 106,353 0 0 0 8 0 1,994 85 bash
9 no-host bin-true 65,405 0 0 0 8 0 1,987 124 dash
17 no-host bin-true 755,420 0 0 0 8 0 2,000 467 osh-cpython
25 no-host bin-true 127,172 0 0 0 16 0 1,996 186 osh-native
2 no-host configure.cpython 2,228,714 0 0 0 32,928 0 14,528 1,136 bash
10 no-host configure.cpython 2,243,181 0 0 0 32,992 0 14,620 1,091 dash
18 no-host configure.cpython 6,161,596 1 0 0 27,512 0 13,283 1,219 osh-cpython
26 no-host configure.cpython 2,213,194 0 0 0 27,520 0 13,213 1,039 osh-native
4 no-host configure.ocaml 410,239 0 0 0 5,120 0 1,962 145 bash
12 no-host configure.ocaml 391,209 0 0 0 5,112 0 1,942 144 dash
20 no-host configure.ocaml 641,087 0 0 0 5,112 0 1,850 209 osh-cpython
28 no-host configure.ocaml 413,685 0 0 0 5,120 0 1,931 182 osh-native
5 no-host configure.tcc 6,547 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,467 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,325 0 0 0 96 0 53 10 osh-cpython
29 no-host configure.tcc 6,993 0 0 0 104 0 46 2 osh-native
3 no-host configure.util-linux 2,104,209 0 0 0 42,408 0 18,690 1,204 bash
11 no-host configure.util-linux 2,262,459 1 0 0 42,592 0 17,447 1,219 dash
19 no-host configure.util-linux 5,330,881 5 0 0 39,112 0 17,003 1,342 osh-cpython
27 no-host configure.util-linux 1,999,537 0 0 0 39,120 0 16,995 1,033 osh-native
6 no-host configure.yash 256,129 0 0 0 4,120 0 871 88 bash
14 no-host configure.yash 243,004 0 0 0 3,720 0 866 81 dash
22 no-host configure.yash 384,073 0 0 0 3,728 0 857 86 osh-cpython
30 no-host configure.yash 258,257 0 0 0 3,736 0 842 100 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 3,694 0 0 0 8 0 7 2 osh-cpython
24 no-host hello-world 346 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-ad5a62f2
dash dash-308ec8e6
osh-cpython osh-ccee00bf
osh-native osh-5de02efe
host label host id
no-host no-host-556df3ee