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 20 21 18 1.33 1.19
bin-true no-host 616 439 794 804 649 1.29 1.05
configure.cpython no-host 13,518 13,589 13,206 13,287 12,710 0.98 0.94
configure.ocaml no-host 3,603 3,553 3,646 3,648 3,622 1.01 1.01
configure.tcc no-host 45 41 46 46 42 1.02 0.95
configure.util-linux no-host 12,308 13,028 12,342 12,379 12,057 1.00 0.98
configure.yash no-host 1,664 1,603 1,671 1,667 1,653 1.00 0.99
hello-world no-host 1 1 3 3 1 2.39 1.01

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 2,372 1,158 3,318 3,406 2,847 1.40 1.20
bin-true no-host 101,502 49,413 131,990 135,356 110,713 1.30 1.09
configure.cpython no-host 1,619,744 1,644,097 1,596,362 1,610,215 1,517,446 0.99 0.94
configure.ocaml no-host 298,851 281,172 305,777 307,205 300,069 1.02 1.00
configure.tcc no-host 5,223 4,196 5,580 5,636 5,120 1.07 0.98
configure.util-linux no-host 1,541,719 1,698,477 1,528,569 1,516,605 1,477,050 0.99 0.96
configure.yash no-host 173,532 159,559 176,497 176,940 172,817 1.02 1.00
hello-world no-host 153 85 390 401 183 2.55 1.20

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 4.6 3.9 9.3 10.1 6.3 2.03 1.37
bin-true no-host 3.3 1.7 8.7 9.0 5.1 2.64 1.56
configure.cpython no-host 34.5 34.4 34.7 34.8 34.5 1.01 1.00
configure.ocaml no-host 28.5 28.7 28.6 28.7 28.7 1.00 1.00
configure.tcc no-host 26.1 26.3 26.3 26.1 26.2 1.01 1.00
configure.util-linux no-host 39.6 39.7 39.6 39.7 39.5 1.00 1.00
configure.yash no-host 33.1 33.4 33.2 33.3 33.1 1.00 1.00
hello-world no-host 3.1 1.4 6.4 6.9 3.3 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 3 0 0 0.3 6.4 3,915 3,915 0 723 1,921 1,271 2 0 50,000 0
bin-true no-host 794 1 2 3.5 8.7 151,900 10,763 2,977 14,782 72,395 64,723 3,008 3 50,000 0
configure.cpython no-host 13,206 1 66 14.8 34.7 1,750,827 35,398 28,953 93,078 869,762 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,342 3 65 21.6 39.6 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 3,646 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 46 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 1,671 1 2 2.7 33.2 143,476 11,507 6,624 7,168 70,525 65,783 2,095 3 50,000 0
abuild-print-help no-host 20 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 6.9 3,914 3,914 0 722 1,921 1,271 2 0 50,000 0
bin-true no-host 804 1 2 3.5 9.0 151,900 10,767 2,981 14,782 72,395 64,723 3,008 3 50,000 0
configure.cpython no-host 13,287 1 63 14.8 34.8 1,750,826 36,457 28,958 93,077 869,762 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,379 3 63 21.6 39.7 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 3,648 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 26.1 30,551 30,551 0 1,681 14,473 14,397 271 0 50,000 0
configure.yash no-host 1,667 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 10 6 4.6 bash
15 no-host abuild-print-help 9 5 4 3.9 dash
23 no-host abuild-print-help 20 14 7 9.3 osh-native
31 no-host abuild-print-help 21 9 13 10.1 osh-nosouffle
39 no-host abuild-print-help 18 11 8 6.3 osh-static
1 no-host bin-true 616 314 339 3.3 bash
9 no-host bin-true 439 268 177 1.7 dash
17 no-host bin-true 794 310 500 8.7 osh-native
25 no-host bin-true 804 315 505 9.0 osh-nosouffle
33 no-host bin-true 649 318 348 5.1 osh-static
2 no-host configure.cpython 13,518 7,405 6,488 34.5 bash
10 no-host configure.cpython 13,589 7,472 6,515 34.4 dash
18 no-host configure.cpython 13,206 7,038 6,441 34.7 osh-native
26 no-host configure.cpython 13,287 7,061 6,513 34.8 osh-nosouffle
34 no-host configure.cpython 12,710 7,063 5,878 34.5 osh-static
4 no-host configure.ocaml 3,603 1,440 1,204 28.5 bash
12 no-host configure.ocaml 3,553 1,437 1,140 28.7 dash
20 no-host configure.ocaml 3,646 1,467 1,218 28.6 osh-native
28 no-host configure.ocaml 3,648 1,456 1,232 28.7 osh-nosouffle
36 no-host configure.ocaml 3,622 1,453 1,200 28.7 osh-static
5 no-host configure.tcc 45 21 24 26.1 bash
13 no-host configure.tcc 41 22 19 26.3 dash
21 no-host configure.tcc 46 26 20 26.3 osh-native
29 no-host configure.tcc 46 26 20 26.1 osh-nosouffle
37 no-host configure.tcc 42 29 13 26.2 osh-static
3 no-host configure.util-linux 12,308 6,533 6,240 39.6 bash
11 no-host configure.util-linux 13,028 6,404 7,106 39.7 dash
19 no-host configure.util-linux 12,342 6,119 6,448 39.6 osh-native
27 no-host configure.util-linux 12,379 6,106 6,495 39.7 osh-nosouffle
35 no-host configure.util-linux 12,057 6,216 6,061 39.5 osh-static
6 no-host configure.yash 1,664 941 732 33.1 bash
14 no-host configure.yash 1,603 910 695 33.4 dash
22 no-host configure.yash 1,671 928 746 33.2 osh-native
30 no-host configure.yash 1,667 934 736 33.3 osh-nosouffle
38 no-host configure.yash 1,653 942 712 33.1 osh-static
0 no-host hello-world 1 1 0 3.1 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 3 1 2 6.4 osh-native
24 no-host hello-world 3 1 2 6.9 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 2,372 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,158 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,318 0 0 0 16 0 38 2 osh-native
31 no-host abuild-print-help 3,406 0 0 0 16 0 38 1 osh-nosouffle
39 no-host abuild-print-help 2,847 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,502 0 0 0 8 0 1,999 54 bash
9 no-host bin-true 49,413 0 0 0 8 0 2,998 54 dash
17 no-host bin-true 131,990 0 0 0 16 0 1,997 89 osh-native
25 no-host bin-true 135,356 0 0 0 16 0 1,999 60 osh-nosouffle
33 no-host bin-true 110,713 0 0 0 8 0 2,000 62 osh-static
2 no-host configure.cpython 1,619,744 1 0 0 25,272 0 14,066 1,063 bash
10 no-host configure.cpython 1,644,097 0 0 0 25,272 0 14,117 1,088 dash
18 no-host configure.cpython 1,596,362 0 0 0 25,280 0 11,301 832 osh-native
26 no-host configure.cpython 1,610,215 0 0 0 25,280 0 11,310 949 osh-nosouffle
34 no-host configure.cpython 1,517,446 0 0 0 25,272 0 11,291 849 osh-static
4 no-host configure.ocaml 298,851 0 0 0 4,432 0 2,013 199 bash
12 no-host configure.ocaml 281,172 0 0 0 4,432 0 2,111 195 dash
20 no-host configure.ocaml 305,777 0 0 0 4,440 0 2,002 185 osh-native
28 no-host configure.ocaml 307,205 0 0 0 4,440 0 2,005 193 osh-nosouffle
36 no-host configure.ocaml 300,069 0 0 0 4,432 0 2,002 231 osh-static
5 no-host configure.tcc 5,223 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,196 0 0 0 88 0 51 1 dash
21 no-host configure.tcc 5,580 0 0 0 96 0 45 1 osh-native
29 no-host configure.tcc 5,636 0 0 0 96 0 45 4 osh-nosouffle
37 no-host configure.tcc 5,120 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,541,719 1 0 0 35,944 0 18,979 1,037 bash
11 no-host configure.util-linux 1,698,477 0 0 336 35,936 0 17,087 1,249 dash
19 no-host configure.util-linux 1,528,569 0 0 0 35,952 0 16,195 904 osh-native
27 no-host configure.util-linux 1,516,605 1 0 0 35,952 0 16,260 920 osh-nosouffle
35 no-host configure.util-linux 1,477,050 1 0 0 35,936 0 16,228 889 osh-static
6 no-host configure.yash 173,532 0 0 0 3,616 0 877 97 bash
14 no-host configure.yash 159,559 0 0 0 3,616 0 1,002 93 dash
22 no-host configure.yash 176,497 0 0 0 3,624 0 857 96 osh-native
30 no-host configure.yash 176,940 0 0 0 3,624 0 856 107 osh-nosouffle
38 no-host configure.yash 172,817 0 0 0 3,624 0 856 94 osh-static
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 85 0 0 0 8 0 1 0 dash
16 no-host hello-world 390 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 401 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-c464e09a
osh-nosouffle osh-191f86f1
osh-static osh-static-23fbf907
host label host id
no-host no-host-9c670df1