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 15 9 21 21 18 1.34 1.18
bin-true no-host 612 439 801 799 647 1.31 1.06
configure.cpython no-host 13,743 13,787 13,481 13,465 12,906 0.98 0.94
configure.ocaml no-host 3,659 3,592 3,724 3,689 3,687 1.02 1.01
configure.tcc no-host 46 41 46 46 44 1.01 0.96
configure.util-linux no-host 12,540 13,251 12,534 12,588 12,112 1.00 0.97
configure.yash no-host 1,678 1,629 1,683 1,686 1,692 1.00 1.01
hello-world no-host 1 1 3 3 1 2.49 1.09

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 2,378 1,158 3,320 3,438 2,851 1.40 1.20
bin-true no-host 100,436 49,390 132,004 132,359 110,702 1.31 1.10
configure.cpython no-host 1,630,712 1,633,236 1,583,654 1,605,990 1,518,288 0.97 0.93
configure.ocaml no-host 299,128 280,725 306,529 306,921 300,033 1.02 1.00
configure.tcc no-host 5,236 4,235 5,608 5,704 5,135 1.07 0.98
configure.util-linux no-host 1,541,379 1,698,037 1,516,317 1,513,496 1,477,205 0.98 0.96
configure.yash no-host 173,357 159,542 176,340 177,175 172,767 1.02 1.00
hello-world no-host 148 86 392 404 182 2.65 1.23

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 9.3 10.1 6.3 1.92 1.30
bin-true no-host 3.1 1.6 8.8 9.2 5.1 2.79 1.62
configure.cpython no-host 34.5 34.3 34.4 34.4 34.5 1.00 1.00
configure.ocaml no-host 28.8 28.7 28.7 28.7 28.8 1.00 1.00
configure.tcc no-host 26.2 25.9 26.2 26.2 26.3 1.00 1.01
configure.util-linux no-host 39.7 39.6 39.7 39.6 39.7 1.00 1.00
configure.yash no-host 33.2 33.1 33.1 33.3 33.4 1.00 1.00
hello-world no-host 3.1 1.6 6.6 7.2 3.3 2.08 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 3 0 0 0.3 6.6 3,915 3,915 0 723 1,921 1,271 2 0 50,000 0
bin-true no-host 801 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 13,481 2 65 14.8 34.4 1,750,827 35,398 28,953 93,078 869,762 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,534 3 64 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 3,724 1 2 2.8 28.7 149,700 12,655 6,570 9,214 70,295 70,191 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.2 30,551 30,551 0 1,681 14,473 14,397 271 0 50,000 0
configure.yash no-host 1,683 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 9.3 117,234 65,800 42,007 4,977 54,599 57,658 277 3 84,014 1
hello-world no-host 3 0 0 0.3 7.2 3,914 3,914 0 722 1,921 1,271 2 0 50,000 0
bin-true no-host 799 1 2 3.5 9.2 151,900 10,767 2,981 14,782 72,395 64,723 3,008 3 50,000 0
configure.cpython no-host 13,465 1 65 14.8 34.4 1,750,826 36,457 28,958 93,077 869,762 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,588 3 64 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 3,689 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 46 0 0 1.4 26.2 30,551 30,551 0 1,681 14,473 14,397 271 0 50,000 0
configure.yash no-host 1,686 1 2 2.7 33.3 143,476 11,511 6,628 7,168 70,525 65,783 2,095 3 50,000 0
abuild-print-help no-host 21 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 15 9 7 4.8 bash
15 no-host abuild-print-help 9 3 6 3.9 dash
23 no-host abuild-print-help 21 12 9 9.3 osh-native
31 no-host abuild-print-help 21 9 13 10.1 osh-nosouffle
39 no-host abuild-print-help 18 14 5 6.3 osh-static
1 no-host bin-true 612 315 334 3.1 bash
9 no-host bin-true 439 270 175 1.6 dash
17 no-host bin-true 801 311 507 8.8 osh-native
25 no-host bin-true 799 313 506 9.2 osh-nosouffle
33 no-host bin-true 647 308 354 5.1 osh-static
2 no-host configure.cpython 13,743 7,617 6,504 34.5 bash
10 no-host configure.cpython 13,787 7,559 6,627 34.3 dash
18 no-host configure.cpython 13,481 7,123 6,631 34.4 osh-native
26 no-host configure.cpython 13,465 7,110 6,634 34.4 osh-nosouffle
34 no-host configure.cpython 12,906 7,142 5,987 34.5 osh-static
4 no-host configure.ocaml 3,659 1,449 1,251 28.8 bash
12 no-host configure.ocaml 3,592 1,448 1,167 28.7 dash
20 no-host configure.ocaml 3,724 1,476 1,288 28.7 osh-native
28 no-host configure.ocaml 3,689 1,487 1,242 28.7 osh-nosouffle
36 no-host configure.ocaml 3,687 1,520 1,199 28.8 osh-static
5 no-host configure.tcc 46 25 22 26.2 bash
13 no-host configure.tcc 41 21 20 25.9 dash
21 no-host configure.tcc 46 21 25 26.2 osh-native
29 no-host configure.tcc 46 23 24 26.2 osh-nosouffle
37 no-host configure.tcc 44 29 15 26.3 osh-static
3 no-host configure.util-linux 12,540 6,645 6,357 39.7 bash
11 no-host configure.util-linux 13,251 6,539 7,196 39.6 dash
19 no-host configure.util-linux 12,534 6,194 6,559 39.7 osh-native
27 no-host configure.util-linux 12,588 6,215 6,592 39.6 osh-nosouffle
35 no-host configure.util-linux 12,112 6,196 6,126 39.7 osh-static
6 no-host configure.yash 1,678 923 764 33.2 bash
14 no-host configure.yash 1,629 908 723 33.1 dash
22 no-host configure.yash 1,683 934 752 33.1 osh-native
30 no-host configure.yash 1,686 936 753 33.3 osh-nosouffle
38 no-host configure.yash 1,692 984 710 33.4 osh-static
0 no-host hello-world 1 1 0 3.1 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 3 1 2 6.6 osh-native
24 no-host hello-world 3 1 2 7.2 osh-nosouffle
32 no-host hello-world 1 0 1 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 2,378 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,158 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,320 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,438 0 0 0 16 0 39 2 osh-nosouffle
39 no-host abuild-print-help 2,851 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 100,436 0 0 0 8 0 1,996 59 bash
9 no-host bin-true 49,390 0 0 0 8 0 2,997 52 dash
17 no-host bin-true 132,004 0 0 0 16 0 1,999 84 osh-native
25 no-host bin-true 132,359 0 0 0 16 0 2,000 69 osh-nosouffle
33 no-host bin-true 110,702 0 0 0 8 0 2,001 81 osh-static
2 no-host configure.cpython 1,630,712 0 0 0 25,272 0 14,079 1,044 bash
10 no-host configure.cpython 1,633,236 0 0 0 25,272 0 14,114 1,019 dash
18 no-host configure.cpython 1,583,654 0 0 0 25,280 0 11,294 887 osh-native
26 no-host configure.cpython 1,605,990 0 0 0 25,280 0 11,312 834 osh-nosouffle
34 no-host configure.cpython 1,518,288 0 0 0 25,272 0 11,312 858 osh-static
4 no-host configure.ocaml 299,128 0 0 0 4,432 0 2,016 205 bash
12 no-host configure.ocaml 280,725 0 0 0 4,432 0 2,103 182 dash
20 no-host configure.ocaml 306,529 0 0 0 4,440 0 2,000 214 osh-native
28 no-host configure.ocaml 306,921 0 0 0 4,440 0 1,998 192 osh-nosouffle
36 no-host configure.ocaml 300,033 0 0 0 4,432 0 1,998 218 osh-static
5 no-host configure.tcc 5,236 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,235 0 0 0 88 0 52 3 dash
21 no-host configure.tcc 5,608 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,704 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,135 0 0 0 88 0 45 3 osh-static
3 no-host configure.util-linux 1,541,379 1 0 0 35,944 0 18,941 1,037 bash
11 no-host configure.util-linux 1,698,037 3 0 0 35,936 0 17,071 1,159 dash
19 no-host configure.util-linux 1,516,317 0 0 0 35,952 0 16,116 915 osh-native
27 no-host configure.util-linux 1,513,496 0 0 0 35,944 0 16,196 924 osh-nosouffle
35 no-host configure.util-linux 1,477,205 1 0 0 35,936 0 16,218 881 osh-static
6 no-host configure.yash 173,357 0 0 0 3,616 0 878 104 bash
14 no-host configure.yash 159,542 0 0 0 3,624 0 998 92 dash
22 no-host configure.yash 176,340 0 0 0 3,624 0 856 100 osh-native
30 no-host configure.yash 177,175 0 0 0 3,624 0 857 95 osh-nosouffle
38 no-host configure.yash 172,767 0 0 0 3,616 0 860 108 osh-static
0 no-host hello-world 148 0 0 0 8 0 1 0 bash
8 no-host hello-world 86 0 0 0 8 0 1 0 dash
16 no-host hello-world 392 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 404 0 0 0 16 0 1 0 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-1ba85473
osh-nosouffle osh-f8ebbfba
osh-static osh-static-ea4d9d67
host label host id
no-host no-host-9c670df1