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 10 462 24 24.00 1.25
bin-true no-host 680 541 2,241 818 3.30 1.20
configure.cpython no-host 15,362 15,384 28,970 15,427 1.89 1.00
configure.ocaml no-host 3,845 3,783 4,676 3,876 1.22 1.01
configure.tcc no-host 48 42 195 48 4.07 1.01
configure.util-linux no-host 14,349 15,194 31,593 14,662 2.20 1.02
configure.yash no-host 1,860 1,787 2,470 1,848 1.33 0.99
hello-world no-host 2 1 49 3 31.60 1.85

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,532 1,107 23,247 3,206 9.18 1.27
bin-true no-host 107,325 65,322 751,307 128,212 7.00 1.19
configure.cpython no-host 2,217,711 2,245,195 6,121,486 2,228,130 2.76 1.00
configure.ocaml no-host 410,904 391,281 636,701 413,423 1.55 1.01
configure.tcc no-host 6,553 5,494 23,111 6,961 3.53 1.06
configure.util-linux no-host 2,103,569 2,266,980 5,321,511 2,008,334 2.53 0.95
configure.yash no-host 256,223 244,012 385,685 258,709 1.51 1.01
hello-world no-host 154 82 3,663 347 23.79 2.25

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 21.5 8.8 4.82 1.97
bin-true no-host 2.9 1.6 17.3 8.0 6.00 2.77
configure.cpython no-host 27.4 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.4 20.4 20.4 20.6 1.00 1.01
configure.tcc no-host 19.4 19.4 19.1 19.3 0.99 0.99
configure.util-linux no-host 30.3 30.1 30.0 30.1 0.99 1.00
configure.yash no-host 24.2 24.2 24.4 24.4 1.01 1.01
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 3,724 3,724 0 684 1,875 1,165 2 0 50,000 0
bin-true no-host 818 1 2 2.7 8.0 154,690 12,994 2,801 11,737 78,344 64,609 5,012 3 50,000 0
configure.cpython no-host 15,427 1 62 15.8 27.4 1,772,609 49,199 28,510 101,773 908,051 762,785 42,399 60 50,000 0
configure.util-linux no-host 14,662 3 62 22.2 30.1 2,703,273 44,768 65,794 126,124 1,320,495 1,256,654 49,081 41 131,588 1
configure.ocaml no-host 3,876 1 2 2.7 20.6 150,032 11,047 5,140 8,602 71,629 69,801 2,680 3 50,000 0
configure.tcc no-host 48 0 0 1.3 19.3 30,525 30,525 0 1,599 14,799 14,127 350 0 50,000 0
configure.yash no-host 1,848 1 2 2.6 24.4 139,691 7,966 6,602 7,556 70,301 61,834 2,990 3 50,000 0
abuild-print-help no-host 24 1 2 2.8 8.8 116,274 64,458 42,665 4,616 54,544 57,114 478 3 85,330 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 7 12 4.5 bash
15 no-host abuild-print-help 10 10 0 3.5 dash
23 no-host abuild-print-help 462 411 54 21.5 osh-cpython
31 no-host abuild-print-help 24 15 9 8.8 osh-native
1 no-host bin-true 680 519 194 2.9 bash
9 no-host bin-true 541 412 137 1.6 dash
17 no-host bin-true 2,241 1,491 1,006 17.3 osh-cpython
25 no-host bin-true 818 566 268 8.0 osh-native
2 no-host configure.cpython 15,362 9,136 6,630 27.4 bash
10 no-host configure.cpython 15,384 9,226 6,578 27.4 dash
18 no-host configure.cpython 28,970 17,420 13,396 27.4 osh-cpython
26 no-host configure.cpython 15,427 9,114 6,580 27.4 osh-native
4 no-host configure.ocaml 3,845 1,576 1,309 20.4 bash
12 no-host configure.ocaml 3,783 1,648 1,154 20.4 dash
20 no-host configure.ocaml 4,676 2,258 1,620 20.4 osh-cpython
28 no-host configure.ocaml 3,876 1,643 1,271 20.6 osh-native
5 no-host configure.tcc 48 21 27 19.4 bash
13 no-host configure.tcc 42 31 11 19.4 dash
21 no-host configure.tcc 195 138 60 19.1 osh-cpython
29 no-host configure.tcc 48 26 22 19.3 osh-native
3 no-host configure.util-linux 14,349 9,060 5,767 30.3 bash
11 no-host configure.util-linux 15,194 9,127 6,548 30.1 dash
19 no-host configure.util-linux 31,593 20,888 11,782 30.0 osh-cpython
27 no-host configure.util-linux 14,662 8,719 6,137 30.1 osh-native
6 no-host configure.yash 1,860 1,046 818 24.2 bash
14 no-host configure.yash 1,787 1,033 757 24.2 dash
22 no-host configure.yash 2,470 1,486 1,026 24.4 osh-cpython
30 no-host configure.yash 1,848 1,060 792 24.4 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 49 29 20 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 2,532 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,107 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,247 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,206 0 0 0 16 0 41 4 osh-native
1 no-host bin-true 107,325 0 0 0 8 0 1,997 48 bash
9 no-host bin-true 65,322 0 0 0 8 0 1,987 44 dash
17 no-host bin-true 751,307 0 0 0 8 0 1,993 224 osh-cpython
25 no-host bin-true 128,212 0 0 0 16 0 1,991 56 osh-native
2 no-host configure.cpython 2,217,711 0 0 0 32,928 0 14,468 1,115 bash
10 no-host configure.cpython 2,245,195 0 0 0 32,992 0 14,604 1,116 dash
18 no-host configure.cpython 6,121,486 0 0 0 27,512 0 13,257 1,152 osh-cpython
26 no-host configure.cpython 2,228,130 0 0 0 27,520 0 13,236 1,087 osh-native
4 no-host configure.ocaml 410,904 0 0 0 5,120 0 1,942 154 bash
12 no-host configure.ocaml 391,281 0 0 0 5,112 0 1,883 150 dash
20 no-host configure.ocaml 636,701 0 0 0 5,112 0 1,860 196 osh-cpython
28 no-host configure.ocaml 413,423 0 0 0 5,120 0 1,929 252 osh-native
5 no-host configure.tcc 6,553 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,494 0 0 0 96 0 47 6 dash
21 no-host configure.tcc 23,111 0 0 0 96 0 52 8 osh-cpython
29 no-host configure.tcc 6,961 0 0 0 104 0 47 4 osh-native
3 no-host configure.util-linux 2,103,569 0 0 0 42,400 0 18,611 1,232 bash
11 no-host configure.util-linux 2,266,980 0 0 0 42,592 0 17,444 1,231 dash
19 no-host configure.util-linux 5,321,511 10 0 0 39,112 0 17,064 1,439 osh-cpython
27 no-host configure.util-linux 2,008,334 0 0 0 39,120 0 17,088 1,019 osh-native
6 no-host configure.yash 256,223 0 0 0 4,120 0 863 93 bash
14 no-host configure.yash 244,012 0 0 0 3,720 0 869 85 dash
22 no-host configure.yash 385,685 0 0 0 3,728 0 858 107 osh-cpython
30 no-host configure.yash 258,709 0 0 0 3,736 0 850 83 osh-native
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 82 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,663 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 347 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-435e0064
dash dash-308ec8e6
osh-cpython osh-d0617f80
osh-native osh-4f680164
host label host id
no-host no-host-13226fd6