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 1.34 1.21
bin-true no-host 453 312 610 625 505 1.35 1.12
configure.cpython no-host 12,106 11,924 11,778 11,745 11,394 0.97 0.94
configure.ocaml no-host 3,323 3,269 3,382 3,383 3,345 1.02 1.01
configure.tcc no-host 39 34 41 41 37 1.05 0.95
configure.util-linux no-host 10,720 11,059 10,723 10,769 10,421 1.00 0.97
configure.yash no-host 1,454 1,409 1,493 1,476 1,453 1.03 1.00
hello-world no-host 1 1 2 2 1 2.27 1.02

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 2,434 1,173 3,278 3,411 2,855 1.35 1.17
bin-true no-host 101,853 49,812 132,433 134,752 113,141 1.30 1.11
configure.cpython no-host 1,622,405 1,641,103 1,590,325 1,593,519 1,525,988 0.98 0.94
configure.ocaml no-host 299,701 281,653 307,449 307,282 300,807 1.03 1.00
configure.tcc no-host 5,242 4,234 5,638 5,656 5,161 1.08 0.98
configure.util-linux no-host 1,546,012 1,704,965 1,498,981 1,522,434 1,480,428 0.97 0.96
configure.yash no-host 173,666 159,934 177,156 177,530 173,441 1.02 1.00
hello-world no-host 154 87 396 400 184 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 4.7 3.9 9.4 10.1 6.4 2.00 1.36
bin-true no-host 3.3 1.6 8.8 9.3 5.2 2.68 1.60
configure.cpython no-host 34.7 34.5 34.5 34.7 34.4 1.00 0.99
configure.ocaml no-host 28.7 28.8 28.9 28.8 28.8 1.01 1.00
configure.tcc no-host 26.1 26.3 26.3 26.3 26.4 1.01 1.01
configure.util-linux no-host 39.9 39.7 40.0 39.7 39.6 1.00 0.99
configure.yash no-host 33.1 33.4 33.3 33.2 33.4 1.00 1.01
hello-world no-host 3.3 1.6 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 610 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 11,778 1 62 14.8 34.5 1,750,789 35,388 28,945 93,077 869,747 787,965 25,789 61 50,000 0
configure.util-linux no-host 10,723 3 65 21.6 40.0 2,705,325 37,460 66,333 119,745 1,291,842 1,293,738 32,527 42 132,666 1
configure.ocaml no-host 3,382 1 2 2.8 28.9 149,692 12,647 6,562 9,213 70,295 70,184 1,693 3 50,000 0
configure.tcc no-host 41 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 1,493 1 2 2.7 33.3 143,454 11,460 6,616 7,164 70,518 65,772 2,095 3 50,000 0
abuild-print-help no-host 18 1 2 3.0 9.4 117,223 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 625 1 2 3.5 9.3 151,892 10,759 2,973 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 11,745 1 60 14.8 34.7 1,750,788 35,393 28,950 93,076 869,747 787,965 25,789 61 50,000 0
configure.util-linux no-host 10,769 3 64 21.6 39.7 2,705,325 37,466 66,339 119,745 1,291,842 1,293,738 32,527 42 132,678 1
configure.ocaml no-host 3,383 1 2 2.8 28.8 149,692 12,652 6,567 9,213 70,295 70,184 1,693 3 50,000 0
configure.tcc no-host 41 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 1,476 1 2 2.7 33.2 143,454 11,464 6,620 7,164 70,518 65,772 2,095 3 50,000 0
abuild-print-help no-host 19 1 2 3.0 10.1 117,223 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 9 5 4.7 bash
15 no-host abuild-print-help 7 5 2 3.9 dash
23 no-host abuild-print-help 18 13 6 9.4 osh-native
31 no-host abuild-print-help 19 12 7 10.1 osh-nosouffle
39 no-host abuild-print-help 16 13 4 6.4 osh-static
1 no-host bin-true 453 280 208 3.3 bash
9 no-host bin-true 312 233 79 1.6 dash
17 no-host bin-true 610 326 297 8.8 osh-native
25 no-host bin-true 625 325 313 9.3 osh-nosouffle
33 no-host bin-true 505 321 201 5.2 osh-static
2 no-host configure.cpython 12,106 7,793 4,607 34.7 bash
10 no-host configure.cpython 11,924 7,680 4,564 34.5 dash
18 no-host configure.cpython 11,778 7,341 4,627 34.5 osh-native
26 no-host configure.cpython 11,745 7,310 4,636 34.7 osh-nosouffle
34 no-host configure.cpython 11,394 7,186 4,365 34.4 osh-static
4 no-host configure.ocaml 3,323 1,507 832 28.7 bash
12 no-host configure.ocaml 3,269 1,494 781 28.8 dash
20 no-host configure.ocaml 3,382 1,497 905 28.9 osh-native
28 no-host configure.ocaml 3,383 1,497 899 28.8 osh-nosouffle
36 no-host configure.ocaml 3,345 1,471 881 28.8 osh-static
5 no-host configure.tcc 39 26 13 26.1 bash
13 no-host configure.tcc 34 26 8 26.3 dash
21 no-host configure.tcc 41 25 16 26.3 osh-native
29 no-host configure.tcc 41 23 18 26.3 osh-nosouffle
37 no-host configure.tcc 37 27 10 26.4 osh-static
3 no-host configure.util-linux 10,720 6,818 4,269 39.9 bash
11 no-host configure.util-linux 11,059 6,673 4,784 39.7 dash
19 no-host configure.util-linux 10,723 6,328 4,537 40.0 osh-native
27 no-host configure.util-linux 10,769 6,396 4,517 39.7 osh-nosouffle
35 no-host configure.util-linux 10,421 6,319 4,245 39.6 osh-static
6 no-host configure.yash 1,454 949 506 33.1 bash
14 no-host configure.yash 1,409 928 475 33.4 dash
22 no-host configure.yash 1,493 929 556 33.3 osh-native
30 no-host configure.yash 1,476 992 476 33.2 osh-nosouffle
38 no-host configure.yash 1,453 953 493 33.4 osh-static
0 no-host hello-world 1 0 1 3.3 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 2 2 0 6.7 osh-native
24 no-host hello-world 2 0 2 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 2,434 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,173 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,278 0 0 0 16 0 39 2 osh-native
31 no-host abuild-print-help 3,411 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,855 0 0 0 8 0 39 2 osh-static
1 no-host bin-true 101,853 0 0 0 8 0 1,998 57 bash
9 no-host bin-true 49,812 0 0 0 8 0 2,999 46 dash
17 no-host bin-true 132,433 0 0 0 16 0 1,995 63 osh-native
25 no-host bin-true 134,752 0 0 0 16 0 1,998 77 osh-nosouffle
33 no-host bin-true 113,141 0 0 0 8 0 1,997 56 osh-static
2 no-host configure.cpython 1,622,405 0 0 0 25,272 0 14,028 1,004 bash
10 no-host configure.cpython 1,641,103 0 0 0 25,272 0 14,045 944 dash
18 no-host configure.cpython 1,590,325 0 0 0 25,280 0 11,297 851 osh-native
26 no-host configure.cpython 1,593,519 0 0 0 25,280 0 11,315 793 osh-nosouffle
34 no-host configure.cpython 1,525,988 1 0 0 25,272 0 11,327 869 osh-static
4 no-host configure.ocaml 299,701 0 0 0 4,432 0 2,023 176 bash
12 no-host configure.ocaml 281,653 0 0 0 4,432 0 2,108 170 dash
20 no-host configure.ocaml 307,449 0 0 0 4,440 0 2,004 204 osh-native
28 no-host configure.ocaml 307,282 0 0 0 4,440 0 2,004 198 osh-nosouffle
36 no-host configure.ocaml 300,807 0 0 0 4,432 0 1,998 185 osh-static
5 no-host configure.tcc 5,242 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,234 0 0 0 88 0 52 3 dash
21 no-host configure.tcc 5,638 0 0 0 96 0 45 4 osh-native
29 no-host configure.tcc 5,656 0 0 0 96 0 44 5 osh-nosouffle
37 no-host configure.tcc 5,161 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,546,012 0 0 0 35,944 0 18,778 974 bash
11 no-host configure.util-linux 1,704,965 0 0 336 35,936 0 16,938 1,170 dash
19 no-host configure.util-linux 1,498,981 2 0 0 35,960 0 16,159 856 osh-native
27 no-host configure.util-linux 1,522,434 2 0 0 35,944 0 16,203 873 osh-nosouffle
35 no-host configure.util-linux 1,480,428 0 0 0 35,936 0 16,237 884 osh-static
6 no-host configure.yash 173,666 0 0 0 3,616 0 876 85 bash
14 no-host configure.yash 159,934 0 0 0 3,616 0 1,002 100 dash
22 no-host configure.yash 177,156 0 0 0 3,624 0 858 90 osh-native
30 no-host configure.yash 177,530 0 0 0 3,624 0 855 89 osh-nosouffle
38 no-host configure.yash 173,441 0 0 0 3,616 0 858 86 osh-static
0 no-host hello-world 154 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 396 0 0 0 16 0 1 1 osh-native
24 no-host hello-world 400 0 0 0 16 0 1 1 osh-nosouffle
32 no-host hello-world 184 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-971dbb09
osh-nosouffle osh-d389b618
osh-static osh-static-60dd2ccd
host label host id
no-host no-host-9c670df1