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 16 9 21 22 18 1.34 1.17
bin-true no-host 622 445 809 812 659 1.30 1.06
configure.cpython no-host 14,080 14,165 13,868 13,877 13,298 0.98 0.94
configure.ocaml no-host 3,742 3,688 3,784 3,780 3,737 1.01 1.00
configure.tcc no-host 46 42 47 47 44 1.03 0.95
configure.util-linux no-host 12,902 13,534 12,852 12,875 12,496 1.00 0.97
configure.yash no-host 1,719 1,678 1,743 1,743 1,720 1.01 1.00
hello-world no-host 1 1 3 3 1 2.40 0.99

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 2,373 1,166 3,306 3,443 2,853 1.39 1.20
bin-true no-host 100,425 49,374 132,049 131,369 110,688 1.31 1.10
configure.cpython no-host 1,631,276 1,635,446 1,595,582 1,613,644 1,516,750 0.98 0.93
configure.ocaml no-host 298,881 281,297 306,364 306,792 300,145 1.03 1.00
configure.tcc no-host 5,212 4,212 5,609 5,654 5,130 1.08 0.98
configure.util-linux no-host 1,535,047 1,703,437 1,518,564 1,522,389 1,477,330 0.99 0.96
configure.yash no-host 173,152 159,531 176,933 177,074 172,836 1.02 1.00
hello-world no-host 151 87 399 400 183 2.64 1.21

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 4.7 4.1 9.4 10.1 6.3 2.00 1.33
bin-true no-host 3.3 1.6 8.8 9.3 5.1 2.68 1.56
configure.cpython no-host 34.4 34.5 34.5 34.5 34.4 1.00 1.00
configure.ocaml no-host 28.6 28.6 28.6 28.7 28.7 1.00 1.00
configure.tcc no-host 26.3 26.2 26.3 26.1 26.3 1.00 1.00
configure.util-linux no-host 39.5 39.6 39.7 39.6 39.6 1.01 1.00
configure.yash no-host 33.3 33.1 33.1 33.4 33.4 1.00 1.00
hello-world no-host 3.3 1.4 6.7 7.1 3.3 2.04 1.00

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 6.7 3,915 3,915 0 723 1,921 1,271 2 0 50,000 0
bin-true no-host 809 1 2 3.5 8.8 151,900 10,763 2,977 14,782 72,395 64,723 3,008 3 50,000 0
configure.cpython no-host 13,868 1 69 14.8 34.5 1,750,827 35,398 28,953 93,078 869,762 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,852 3 69 21.6 39.7 2,705,393 37,470 66,341 119,746 1,291,872 1,293,775 32,527 42 132,682 1
configure.ocaml no-host 3,784 1 2 2.8 28.6 149,700 12,655 6,570 9,214 70,295 70,191 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.3 30,551 30,551 0 1,681 14,473 14,397 271 0 50,000 0
configure.yash no-host 1,743 1 2 2.7 33.1 143,476 11,507 6,624 7,168 70,525 65,783 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.4 117,234 65,800 42,007 4,977 54,599 57,658 277 3 84,014 1
hello-world no-host 3 0 0 0.3 7.1 3,914 3,914 0 722 1,921 1,271 2 0 50,000 0
bin-true no-host 812 1 2 3.5 9.3 151,900 10,767 2,981 14,782 72,395 64,723 3,008 3 50,000 0
configure.cpython no-host 13,877 2 67 14.8 34.5 1,750,826 36,457 28,958 93,077 869,762 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,875 3 69 21.6 39.6 2,705,393 37,476 66,347 119,746 1,291,872 1,293,775 32,527 42 132,694 1
configure.ocaml no-host 3,780 1 2 2.8 28.7 149,700 12,660 6,575 9,214 70,295 70,191 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.1 30,551 30,551 0 1,681 14,473 14,397 271 0 50,000 0
configure.yash no-host 1,743 1 2 2.7 33.4 143,476 11,511 6,628 7,168 70,525 65,783 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.1 117,234 65,804 42,011 4,977 54,599 57,658 277 3 84,022 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 16 12 5 4.7 bash
15 no-host abuild-print-help 9 4 5 4.1 dash
23 no-host abuild-print-help 21 10 12 9.4 osh-native
31 no-host abuild-print-help 22 12 10 10.1 osh-nosouffle
39 no-host abuild-print-help 18 10 9 6.3 osh-static
1 no-host bin-true 622 315 347 3.3 bash
9 no-host bin-true 445 275 175 1.6 dash
17 no-host bin-true 809 307 520 8.8 osh-native
25 no-host bin-true 812 311 519 9.3 osh-nosouffle
33 no-host bin-true 659 341 335 5.1 osh-static
2 no-host configure.cpython 14,080 7,740 6,734 34.4 bash
10 no-host configure.cpython 14,165 7,795 6,780 34.5 dash
18 no-host configure.cpython 13,868 7,360 6,794 34.5 osh-native
26 no-host configure.cpython 13,877 7,315 6,861 34.5 osh-nosouffle
34 no-host configure.cpython 13,298 7,283 6,258 34.4 osh-static
4 no-host configure.ocaml 3,742 1,499 1,283 28.6 bash
12 no-host configure.ocaml 3,688 1,492 1,218 28.6 dash
20 no-host configure.ocaml 3,784 1,488 1,338 28.6 osh-native
28 no-host configure.ocaml 3,780 1,512 1,310 28.7 osh-nosouffle
36 no-host configure.ocaml 3,737 1,519 1,250 28.7 osh-static
5 no-host configure.tcc 46 23 23 26.3 bash
13 no-host configure.tcc 42 23 19 26.2 dash
21 no-host configure.tcc 47 26 22 26.3 osh-native
29 no-host configure.tcc 47 22 26 26.1 osh-nosouffle
37 no-host configure.tcc 44 24 20 26.3 osh-static
3 no-host configure.util-linux 12,902 6,685 6,691 39.5 bash
11 no-host configure.util-linux 13,534 6,571 7,455 39.6 dash
19 no-host configure.util-linux 12,852 6,215 6,862 39.7 osh-native
27 no-host configure.util-linux 12,875 6,280 6,828 39.6 osh-nosouffle
35 no-host configure.util-linux 12,496 6,365 6,353 39.6 osh-static
6 no-host configure.yash 1,719 984 743 33.3 bash
14 no-host configure.yash 1,678 945 735 33.1 dash
22 no-host configure.yash 1,743 977 768 33.1 osh-native
30 no-host configure.yash 1,743 975 770 33.4 osh-nosouffle
38 no-host configure.yash 1,720 949 773 33.4 osh-static
0 no-host hello-world 1 0 1 3.3 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 3 1 2 6.7 osh-native
24 no-host hello-world 3 0 3 7.1 osh-nosouffle
32 no-host hello-world 1 1 0 3.3 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 2,373 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,166 0 0 0 8 0 41 0 dash
23 no-host abuild-print-help 3,306 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,443 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,853 0 0 0 8 0 38 0 osh-static
1 no-host bin-true 100,425 0 0 0 8 0 1,996 55 bash
9 no-host bin-true 49,374 0 0 0 8 0 2,988 60 dash
17 no-host bin-true 132,049 0 0 0 16 0 1,997 70 osh-native
25 no-host bin-true 131,369 0 0 0 16 0 1,997 71 osh-nosouffle
33 no-host bin-true 110,688 0 0 0 8 0 1,997 75 osh-static
2 no-host configure.cpython 1,631,276 0 0 0 25,272 0 14,059 1,011 bash
10 no-host configure.cpython 1,635,446 0 0 0 25,272 0 14,103 989 dash
18 no-host configure.cpython 1,595,582 0 0 0 25,280 0 11,290 872 osh-native
26 no-host configure.cpython 1,613,644 0 0 0 25,280 0 11,304 935 osh-nosouffle
34 no-host configure.cpython 1,516,750 1 0 0 25,272 0 11,300 859 osh-static
4 no-host configure.ocaml 298,881 0 0 0 4,432 0 2,020 190 bash
12 no-host configure.ocaml 281,297 0 0 0 4,432 0 2,111 195 dash
20 no-host configure.ocaml 306,364 0 0 0 4,440 0 2,000 198 osh-native
28 no-host configure.ocaml 306,792 0 0 0 4,440 0 1,999 198 osh-nosouffle
36 no-host configure.ocaml 300,145 0 0 0 4,432 0 1,999 215 osh-static
5 no-host configure.tcc 5,212 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,212 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,609 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,654 0 0 0 96 0 45 1 osh-nosouffle
37 no-host configure.tcc 5,130 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,535,047 0 0 0 35,944 0 18,952 1,069 bash
11 no-host configure.util-linux 1,703,437 1 0 496 35,936 0 17,106 1,226 dash
19 no-host configure.util-linux 1,518,564 0 0 0 35,952 0 16,183 980 osh-native
27 no-host configure.util-linux 1,522,389 1 0 0 35,944 0 16,131 942 osh-nosouffle
35 no-host configure.util-linux 1,477,330 1 0 0 35,936 0 16,190 901 osh-static
6 no-host configure.yash 173,152 0 0 0 3,616 0 876 93 bash
14 no-host configure.yash 159,531 0 0 0 3,616 0 998 109 dash
22 no-host configure.yash 176,933 0 0 0 3,624 0 857 119 osh-native
30 no-host configure.yash 177,074 0 0 0 3,632 0 856 98 osh-nosouffle
38 no-host configure.yash 172,836 0 0 0 3,616 0 857 101 osh-static
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 87 0 0 0 8 0 1 0 dash
16 no-host hello-world 399 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 400 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 183 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-3bbf52bf
osh-nosouffle osh-54e687e7
osh-static osh-static-6c3bf05b
host label host id
no-host no-host-9c670df1