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-native osh-nosouffle osh-static osh bash ratio static bash ratio
abuild-print-help no-host 13 7 18 19 16 1.33 1.21
bin-true no-host 458 314 592 621 494 1.29 1.08
configure.cpython no-host 11,953 11,954 11,669 11,958 11,610 0.98 0.97
configure.ocaml no-host 3,388 3,304 3,377 3,420 3,374 1.00 1.00
configure.tcc no-host 39 34 39 42 37 1.01 0.94
configure.util-linux no-host 10,623 11,150 10,883 10,958 10,760 1.02 1.01
configure.yash no-host 1,504 1,416 1,489 1,504 1,477 0.99 0.98
hello-world no-host 1 1 2 2 1 2.31 1.03

Minor Page Faults

workload host name bash dash osh-native osh-nosouffle osh-static osh bash ratio static bash ratio
abuild-print-help no-host 2,431 1,161 3,352 3,472 2,855 1.38 1.17
bin-true no-host 103,903 49,846 129,440 132,752 113,124 1.25 1.09
configure.cpython no-host 1,630,286 1,645,311 1,593,901 1,608,025 1,528,196 0.98 0.94
configure.ocaml no-host 299,832 281,795 306,296 307,248 301,081 1.02 1.00
configure.tcc no-host 5,229 4,230 5,630 5,707 5,156 1.08 0.99
configure.util-linux no-host 1,549,909 1,710,498 1,505,346 1,519,299 1,457,123 0.97 0.94
configure.yash no-host 173,683 159,867 176,940 177,299 173,411 1.02 1.00
hello-world no-host 153 87 393 402 182 2.57 1.19

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-native osh-nosouffle osh-static osh bash ratio static bash ratio
abuild-print-help no-host 4.8 3.9 9.6 10.0 6.4 1.97 1.32
bin-true no-host 3.1 1.6 8.8 9.2 5.2 2.79 1.67
configure.cpython no-host 34.5 34.5 34.8 34.8 34.5 1.01 1.00
configure.ocaml no-host 28.9 28.9 28.8 28.7 28.7 1.00 0.99
configure.tcc no-host 26.3 26.4 26.3 26.3 26.3 1.00 1.00
configure.util-linux no-host 39.5 39.6 39.7 39.6 39.7 1.01 1.01
configure.yash no-host 33.1 33.4 33.1 33.4 33.1 1.00 1.00
hello-world no-host 3.3 1.4 6.7 7.2 3.4 2.04 1.04

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 2 0 0 0.3 6.7 3,907 3,907 0 722 1,921 1,264 2 0 50,000 0
bin-true no-host 592 1 2 3.5 8.8 151,892 10,755 2,969 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 11,669 1 61 14.8 34.8 1,750,784 35,383 28,940 93,077 869,742 787,965 25,789 61 50,000 0
configure.util-linux no-host 10,883 3 65 21.6 39.7 2,705,320 37,455 66,328 119,745 1,291,837 1,293,738 32,527 42 132,656 1
configure.ocaml no-host 3,377 1 2 2.8 28.8 149,692 12,647 6,562 9,213 70,295 70,184 1,693 3 50,000 0
configure.tcc no-host 39 0 0 1.4 26.3 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,489 1 2 2.7 33.1 143,452 11,458 6,614 7,164 70,516 65,772 2,095 3 50,000 0
abuild-print-help no-host 18 1 2 3.0 9.6 117,223 65,789 41,999 4,975 54,597 57,651 277 3 83,998 1
hello-world no-host 2 0 0 0.3 7.2 3,906 3,906 0 721 1,921 1,264 2 0 50,000 0
bin-true no-host 621 1 2 3.5 9.2 151,892 10,759 2,973 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 11,958 1 63 14.8 34.8 1,750,783 35,388 28,945 93,076 869,742 787,965 25,789 61 50,000 0
configure.util-linux no-host 10,958 3 65 21.6 39.6 2,705,320 37,461 66,334 119,745 1,291,837 1,293,738 32,527 42 132,668 1
configure.ocaml no-host 3,420 1 2 2.8 28.7 149,692 12,652 6,567 9,213 70,295 70,184 1,693 3 50,000 0
configure.tcc no-host 42 0 0 1.4 26.3 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,504 1 2 2.7 33.4 143,452 11,462 6,618 7,164 70,516 65,772 2,095 3 50,000 0
abuild-print-help no-host 19 1 2 3.0 10.0 117,223 65,793 42,003 4,975 54,597 57,651 277 3 84,006 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 13 5 9 4.8 bash
15 no-host abuild-print-help 7 3 4 3.9 dash
23 no-host abuild-print-help 18 11 8 9.6 osh-native
31 no-host abuild-print-help 19 13 7 10.0 osh-nosouffle
39 no-host abuild-print-help 16 12 4 6.4 osh-static
1 no-host bin-true 458 285 214 3.1 bash
9 no-host bin-true 314 221 89 1.6 dash
17 no-host bin-true 592 314 293 8.8 osh-native
25 no-host bin-true 621 315 318 9.2 osh-nosouffle
33 no-host bin-true 494 311 197 5.2 osh-static
2 no-host configure.cpython 11,953 7,757 4,511 34.5 bash
10 no-host configure.cpython 11,954 7,691 4,586 34.5 dash
18 no-host configure.cpython 11,669 7,241 4,624 34.8 osh-native
26 no-host configure.cpython 11,958 7,353 4,818 34.8 osh-nosouffle
34 no-host configure.cpython 11,610 7,310 4,459 34.5 osh-static
4 no-host configure.ocaml 3,388 1,555 851 28.9 bash
12 no-host configure.ocaml 3,304 1,509 799 28.9 dash
20 no-host configure.ocaml 3,377 1,497 898 28.8 osh-native
28 no-host configure.ocaml 3,420 1,508 930 28.7 osh-nosouffle
36 no-host configure.ocaml 3,374 1,521 861 28.7 osh-static
5 no-host configure.tcc 39 26 13 26.3 bash
13 no-host configure.tcc 34 24 10 26.4 dash
21 no-host configure.tcc 39 21 18 26.3 osh-native
29 no-host configure.tcc 42 25 16 26.3 osh-nosouffle
37 no-host configure.tcc 37 25 13 26.3 osh-static
3 no-host configure.util-linux 10,623 6,711 4,289 39.5 bash
11 no-host configure.util-linux 11,150 6,645 4,895 39.6 dash
19 no-host configure.util-linux 10,883 6,360 4,667 39.7 osh-native
27 no-host configure.util-linux 10,958 6,400 4,703 39.6 osh-nosouffle
35 no-host configure.util-linux 10,760 6,403 4,486 39.7 osh-static
6 no-host configure.yash 1,504 966 537 33.1 bash
14 no-host configure.yash 1,416 948 461 33.4 dash
22 no-host configure.yash 1,489 951 532 33.1 osh-native
30 no-host configure.yash 1,504 973 526 33.4 osh-nosouffle
38 no-host configure.yash 1,477 984 485 33.1 osh-static
0 no-host hello-world 1 0 1 3.3 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 2 1 2 6.7 osh-native
24 no-host hello-world 2 1 1 7.2 osh-nosouffle
32 no-host hello-world 1 1 0 3.4 osh-static

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 2,431 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,161 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,352 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,472 0 0 0 16 0 39 2 osh-nosouffle
39 no-host abuild-print-help 2,855 0 0 0 8 0 39 1 osh-static
1 no-host bin-true 103,903 0 0 0 16 0 2,000 44 bash
9 no-host bin-true 49,846 0 0 0 8 0 2,998 30 dash
17 no-host bin-true 129,440 0 0 0 16 0 1,998 62 osh-native
25 no-host bin-true 132,752 0 0 0 16 0 1,998 78 osh-nosouffle
33 no-host bin-true 113,124 0 0 0 8 0 2,000 47 osh-static
2 no-host configure.cpython 1,630,286 0 0 0 25,272 0 14,013 979 bash
10 no-host configure.cpython 1,645,311 0 0 0 25,272 0 14,069 954 dash
18 no-host configure.cpython 1,593,901 0 0 0 25,280 0 11,322 786 osh-native
26 no-host configure.cpython 1,608,025 0 0 0 25,280 0 11,310 819 osh-nosouffle
34 no-host configure.cpython 1,528,196 0 0 0 25,272 0 11,325 812 osh-static
4 no-host configure.ocaml 299,832 0 0 0 4,432 0 2,018 162 bash
12 no-host configure.ocaml 281,795 0 0 0 4,432 0 2,109 183 dash
20 no-host configure.ocaml 306,296 0 0 0 4,440 0 2,002 178 osh-native
28 no-host configure.ocaml 307,248 0 0 0 4,440 0 2,003 209 osh-nosouffle
36 no-host configure.ocaml 301,081 0 0 0 4,432 0 2,000 200 osh-static
5 no-host configure.tcc 5,229 0 0 0 80 0 48 3 bash
13 no-host configure.tcc 4,230 0 0 0 88 0 52 0 dash
21 no-host configure.tcc 5,630 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,707 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,156 0 0 0 88 0 44 2 osh-static
3 no-host configure.util-linux 1,549,909 0 0 0 35,944 0 18,790 944 bash
11 no-host configure.util-linux 1,710,498 0 0 336 35,936 0 16,917 1,168 dash
19 no-host configure.util-linux 1,505,346 2 0 0 35,960 0 16,199 865 osh-native
27 no-host configure.util-linux 1,519,299 3 0 0 35,944 0 16,221 831 osh-nosouffle
35 no-host configure.util-linux 1,457,123 4 0 0 35,936 0 16,165 954 osh-static
6 no-host configure.yash 173,683 0 0 0 3,616 0 878 92 bash
14 no-host configure.yash 159,867 0 0 0 3,616 0 1,000 95 dash
22 no-host configure.yash 176,940 0 0 0 3,624 0 858 84 osh-native
30 no-host configure.yash 177,299 0 0 0 3,624 0 859 102 osh-nosouffle
38 no-host configure.yash 173,411 0 0 0 3,616 0 855 92 osh-static
0 no-host hello-world 153 0 0 0 8 0 0 1 bash
8 no-host hello-world 87 0 0 0 8 0 1 0 dash
16 no-host hello-world 393 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 402 0 0 0 16 0 1 1 osh-nosouffle
32 no-host hello-world 182 0 0 0 8 0 1 0 osh-static

Shell and Host

shell label shell id
bash bash-36833674
dash dash-cea41b3e
osh-native osh-80dec214
osh-nosouffle osh-e8947ed5
osh-static osh-static-7a3c7bc9
host label host id
no-host no-host-9c670df1