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 20 22 18 1.29 1.15
bin-true no-host 635 449 813 802 664 1.28 1.05
configure.cpython no-host 14,210 14,196 13,348 13,501 13,054 0.94 0.92
configure.ocaml no-host 3,769 3,697 3,661 3,755 3,597 0.97 0.95
configure.tcc no-host 47 41 47 47 42 1.00 0.91
configure.util-linux no-host 13,062 13,429 12,473 12,797 11,882 0.95 0.91
configure.yash no-host 1,762 1,662 1,679 1,717 1,634 0.95 0.93
hello-world no-host 1 1 3 3 1 2.05 0.88

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 2,383 1,158 3,322 3,374 2,815 1.39 1.18
bin-true no-host 102,471 49,468 136,378 131,988 111,014 1.33 1.08
configure.cpython no-host 1,626,535 1,640,233 1,586,637 1,597,760 1,522,014 0.98 0.94
configure.ocaml no-host 299,225 281,159 306,507 306,339 300,799 1.02 1.01
configure.tcc no-host 5,226 4,212 5,573 5,651 5,119 1.07 0.98
configure.util-linux no-host 1,536,330 1,706,124 1,503,155 1,520,041 1,458,217 0.98 0.95
configure.yash no-host 173,419 159,561 176,365 176,912 173,103 1.02 1.00
hello-world no-host 155 83 391 400 181 2.52 1.17

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 9.6 10.0 6.4 2.03 1.36
bin-true no-host 3.1 1.7 8.7 9.2 5.4 2.75 1.71
configure.cpython no-host 34.5 34.4 34.4 34.6 34.5 1.00 1.00
configure.ocaml no-host 28.7 28.7 28.7 28.7 28.7 1.00 1.00
configure.tcc no-host 26.4 26.1 26.3 26.0 26.1 1.00 0.99
configure.util-linux no-host 39.7 39.6 39.6 39.5 39.7 1.00 1.00
configure.yash no-host 33.4 33.4 33.4 33.3 33.4 1.00 1.00
hello-world no-host 3.3 1.4 6.6 7.2 3.4 2.00 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 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 813 1 2 3.5 8.7 151,881 10,750 2,964 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 13,348 2 68 14.8 34.4 1,750,743 35,378 28,935 93,071 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,473 3 67 21.6 39.6 2,705,279 37,450 66,323 119,739 1,291,802 1,293,738 32,527 42 132,646 1
configure.ocaml no-host 3,661 1 2 2.8 28.7 149,681 12,642 6,557 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.3 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,679 1 2 2.7 33.4 143,443 11,455 6,611 7,160 70,503 65,780 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.6 117,212 65,784 41,994 4,969 54,592 57,651 277 3 83,988 1
hello-world no-host 3 0 0 0.3 7.2 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 802 1 2 3.5 9.2 151,881 10,754 2,968 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 13,501 1 66 14.8 34.6 1,750,742 35,383 28,940 93,070 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,797 3 67 21.6 39.5 2,705,279 37,456 66,329 119,739 1,291,802 1,293,738 32,527 42 132,658 1
configure.ocaml no-host 3,755 1 2 2.8 28.7 149,681 12,647 6,562 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.0 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,717 1 2 2.7 33.3 143,443 11,459 6,615 7,160 70,503 65,780 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.0 117,212 65,788 41,998 4,969 54,592 57,651 277 3 83,996 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 11 6 4.7 bash
15 no-host abuild-print-help 9 5 4 3.9 dash
23 no-host abuild-print-help 20 10 11 9.6 osh-native
31 no-host abuild-print-help 22 12 10 10.0 osh-nosouffle
39 no-host abuild-print-help 18 9 10 6.4 osh-static
1 no-host bin-true 635 314 358 3.1 bash
9 no-host bin-true 449 277 177 1.7 dash
17 no-host bin-true 813 305 523 8.7 osh-native
25 no-host bin-true 802 311 506 9.2 osh-nosouffle
33 no-host bin-true 664 324 356 5.4 osh-static
2 no-host configure.cpython 14,210 7,897 6,709 34.5 bash
10 no-host configure.cpython 14,196 7,770 6,816 34.4 dash
18 no-host configure.cpython 13,348 7,081 6,538 34.4 osh-native
26 no-host configure.cpython 13,501 7,146 6,625 34.6 osh-nosouffle
34 no-host configure.cpython 13,054 7,179 6,071 34.5 osh-static
4 no-host configure.ocaml 3,769 1,504 1,305 28.7 bash
12 no-host configure.ocaml 3,697 1,460 1,258 28.7 dash
20 no-host configure.ocaml 3,661 1,467 1,233 28.7 osh-native
28 no-host configure.ocaml 3,755 1,510 1,287 28.7 osh-nosouffle
36 no-host configure.ocaml 3,597 1,439 1,189 28.7 osh-static
5 no-host configure.tcc 47 22 25 26.4 bash
13 no-host configure.tcc 41 21 21 26.1 dash
21 no-host configure.tcc 47 25 22 26.3 osh-native
29 no-host configure.tcc 47 25 23 26.0 osh-nosouffle
37 no-host configure.tcc 42 25 17 26.1 osh-static
3 no-host configure.util-linux 13,062 6,851 6,685 39.7 bash
11 no-host configure.util-linux 13,429 6,558 7,366 39.6 dash
19 no-host configure.util-linux 12,473 6,160 6,539 39.6 osh-native
27 no-host configure.util-linux 12,797 6,334 6,691 39.5 osh-nosouffle
35 no-host configure.util-linux 11,882 6,073 6,023 39.7 osh-static
6 no-host configure.yash 1,762 968 801 33.4 bash
14 no-host configure.yash 1,662 911 753 33.4 dash
22 no-host configure.yash 1,679 917 765 33.4 osh-native
30 no-host configure.yash 1,717 990 729 33.3 osh-nosouffle
38 no-host configure.yash 1,634 911 726 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 6.6 osh-native
24 no-host hello-world 3 0 3 7.2 osh-nosouffle
32 no-host hello-world 1 0 1 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 2,383 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 3,322 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,374 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,815 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 102,471 0 0 0 8 0 1,999 70 bash
9 no-host bin-true 49,468 0 0 0 8 0 2,989 60 dash
17 no-host bin-true 136,378 0 0 0 16 0 1,999 93 osh-native
25 no-host bin-true 131,988 0 0 0 16 0 1,996 84 osh-nosouffle
33 no-host bin-true 111,014 0 0 0 8 0 1,994 82 osh-static
2 no-host configure.cpython 1,626,535 0 0 0 25,272 0 14,057 1,033 bash
10 no-host configure.cpython 1,640,233 0 0 0 25,272 0 14,130 1,003 dash
18 no-host configure.cpython 1,586,637 0 0 0 25,280 0 11,295 892 osh-native
26 no-host configure.cpython 1,597,760 0 0 0 25,280 0 11,320 851 osh-nosouffle
34 no-host configure.cpython 1,522,014 1 0 0 25,272 0 11,297 831 osh-static
4 no-host configure.ocaml 299,225 0 0 0 4,432 0 2,016 198 bash
12 no-host configure.ocaml 281,159 0 0 0 4,432 0 2,109 200 dash
20 no-host configure.ocaml 306,507 0 0 0 4,440 0 2,002 218 osh-native
28 no-host configure.ocaml 306,339 0 0 0 4,440 0 2,002 204 osh-nosouffle
36 no-host configure.ocaml 300,799 0 0 0 4,432 0 2,001 205 osh-static
5 no-host configure.tcc 5,226 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,212 0 0 0 88 0 52 4 dash
21 no-host configure.tcc 5,573 0 0 0 96 0 45 4 osh-native
29 no-host configure.tcc 5,651 0 0 0 96 0 45 4 osh-nosouffle
37 no-host configure.tcc 5,119 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,536,330 0 0 232 35,944 0 18,988 1,156 bash
11 no-host configure.util-linux 1,706,124 0 0 0 35,936 0 17,076 1,185 dash
19 no-host configure.util-linux 1,503,155 0 0 0 35,952 0 16,160 921 osh-native
27 no-host configure.util-linux 1,520,041 3 0 0 35,944 0 16,214 930 osh-nosouffle
35 no-host configure.util-linux 1,458,217 3 0 0 35,936 0 16,221 954 osh-static
6 no-host configure.yash 173,419 0 0 0 3,616 0 879 91 bash
14 no-host configure.yash 159,561 0 0 0 3,616 0 1,003 95 dash
22 no-host configure.yash 176,365 0 0 0 3,624 0 856 103 osh-native
30 no-host configure.yash 176,912 0 0 0 3,624 0 858 104 osh-nosouffle
38 no-host configure.yash 173,103 0 0 0 3,616 0 857 100 osh-static
0 no-host hello-world 155 0 0 0 8 0 1 0 bash
8 no-host hello-world 83 0 0 0 8 0 1 0 dash
16 no-host hello-world 391 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 181 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-b6616b5f
osh-nosouffle osh-5372d9fd
osh-static osh-static-7e9d09b4
host label host id
no-host no-host-9c670df1