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 22 18 1.33 1.18
bin-true no-host 622 445 823 804 657 1.32 1.06
configure.cpython no-host 13,696 13,791 13,376 13,475 12,888 0.98 0.94
configure.ocaml no-host 3,680 3,585 3,685 3,692 3,653 1.00 0.99
configure.tcc no-host 46 41 47 47 43 1.02 0.95
configure.util-linux no-host 12,463 13,192 12,401 12,476 12,032 1.00 0.97
configure.yash no-host 1,694 1,626 1,693 1,701 1,664 1.00 0.98
hello-world no-host 1 1 3 3 1 2.71 1.05

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 2,387 1,161 3,281 3,390 2,868 1.37 1.20
bin-true no-host 102,477 49,423 134,989 133,297 112,716 1.32 1.10
configure.cpython no-host 1,624,630 1,647,137 1,574,216 1,597,304 1,521,750 0.97 0.94
configure.ocaml no-host 298,931 280,833 306,858 307,925 300,275 1.03 1.00
configure.tcc no-host 5,216 4,226 5,577 5,631 5,137 1.07 0.98
configure.util-linux no-host 1,546,719 1,702,717 1,499,416 1,518,911 1,455,573 0.97 0.94
configure.yash no-host 173,423 159,517 177,122 177,229 172,917 1.02 1.00
hello-world no-host 149 87 394 393 181 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 4.8 3.9 9.4 10.1 6.3 1.95 1.30
bin-true no-host 3.3 1.4 8.8 9.2 5.2 2.68 1.60
configure.cpython no-host 34.5 34.4 34.5 34.4 34.4 1.00 1.00
configure.ocaml no-host 28.7 28.7 28.8 28.5 28.5 1.00 1.00
configure.tcc no-host 26.3 26.4 26.0 26.1 26.2 0.99 1.00
configure.util-linux no-host 39.7 39.7 39.6 39.7 39.5 1.00 0.99
configure.yash no-host 33.4 33.3 33.4 33.4 33.2 1.00 1.00
hello-world no-host 3.1 1.6 6.6 6.8 3.4 2.08 1.08

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 3,908 3,908 0 722 1,921 1,265 2 0 50,000 0
bin-true no-host 823 1 2 3.5 8.8 151,893 10,756 2,970 14,781 72,395 64,717 3,008 3 50,000 0
configure.cpython no-host 13,376 1 64 14.8 34.5 1,750,785 35,384 28,941 93,077 869,742 787,966 25,789 61 50,000 0
configure.util-linux no-host 12,401 3 63 21.6 39.6 2,705,321 37,456 66,329 119,745 1,291,837 1,293,739 32,527 42 132,658 1
configure.ocaml no-host 3,685 1 2 2.8 28.8 149,693 12,648 6,563 9,213 70,295 70,185 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.0 30,542 30,542 0 1,680 14,472 14,390 271 0 50,000 0
configure.yash no-host 1,693 1 2 2.7 33.4 143,456 11,462 6,618 7,165 70,517 65,774 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.4 117,224 65,790 42,000 4,975 54,597 57,652 277 3 84,000 1
hello-world no-host 3 0 0 0.3 6.8 3,907 3,907 0 721 1,921 1,265 2 0 50,000 0
bin-true no-host 804 1 2 3.5 9.2 151,893 10,760 2,974 14,781 72,395 64,717 3,008 3 50,000 0
configure.cpython no-host 13,475 1 65 14.8 34.4 1,750,784 35,389 28,946 93,076 869,742 787,966 25,789 61 50,000 0
configure.util-linux no-host 12,476 3 63 21.6 39.7 2,705,321 37,462 66,335 119,745 1,291,837 1,293,739 32,527 42 132,670 1
configure.ocaml no-host 3,692 1 2 2.8 28.5 149,693 12,653 6,568 9,213 70,295 70,185 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.1 30,542 30,542 0 1,680 14,472 14,390 271 0 50,000 0
configure.yash no-host 1,701 1 2 2.7 33.4 143,456 11,466 6,622 7,165 70,517 65,774 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.1 117,224 65,794 42,004 4,975 54,597 57,652 277 3 84,008 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 8 8 4.8 bash
15 no-host abuild-print-help 9 5 4 3.9 dash
23 no-host abuild-print-help 21 10 11 9.4 osh-native
31 no-host abuild-print-help 22 16 7 10.1 osh-nosouffle
39 no-host abuild-print-help 18 12 7 6.3 osh-static
1 no-host bin-true 622 312 350 3.3 bash
9 no-host bin-true 445 271 177 1.4 dash
17 no-host bin-true 823 298 542 8.8 osh-native
25 no-host bin-true 804 312 509 9.2 osh-nosouffle
33 no-host bin-true 657 317 359 5.2 osh-static
2 no-host configure.cpython 13,696 7,484 6,604 34.5 bash
10 no-host configure.cpython 13,791 7,493 6,706 34.4 dash
18 no-host configure.cpython 13,376 7,069 6,579 34.5 osh-native
26 no-host configure.cpython 13,475 7,137 6,626 34.4 osh-nosouffle
34 no-host configure.cpython 12,888 7,118 6,009 34.4 osh-static
4 no-host configure.ocaml 3,680 1,483 1,235 28.7 bash
12 no-host configure.ocaml 3,585 1,425 1,184 28.7 dash
20 no-host configure.ocaml 3,685 1,491 1,235 28.8 osh-native
28 no-host configure.ocaml 3,692 1,463 1,269 28.5 osh-nosouffle
36 no-host configure.ocaml 3,653 1,526 1,158 28.5 osh-static
5 no-host configure.tcc 46 26 20 26.3 bash
13 no-host configure.tcc 41 24 17 26.4 dash
21 no-host configure.tcc 47 27 20 26.0 osh-native
29 no-host configure.tcc 47 26 21 26.1 osh-nosouffle
37 no-host configure.tcc 43 23 21 26.2 osh-static
3 no-host configure.util-linux 12,463 6,474 6,462 39.7 bash
11 no-host configure.util-linux 13,192 6,465 7,221 39.7 dash
19 no-host configure.util-linux 12,401 6,187 6,441 39.6 osh-native
27 no-host configure.util-linux 12,476 6,179 6,522 39.7 osh-nosouffle
35 no-host configure.util-linux 12,032 6,112 6,137 39.5 osh-static
6 no-host configure.yash 1,694 949 754 33.4 bash
14 no-host configure.yash 1,626 898 730 33.3 dash
22 no-host configure.yash 1,693 951 745 33.4 osh-native
30 no-host configure.yash 1,701 945 760 33.4 osh-nosouffle
38 no-host configure.yash 1,664 932 735 33.2 osh-static
0 no-host hello-world 1 0 1 3.1 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 3 1 2 6.6 osh-native
24 no-host hello-world 3 0 3 6.8 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 2,387 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,161 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,281 0 0 0 16 0 39 2 osh-native
31 no-host abuild-print-help 3,390 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,868 0 0 0 8 0 39 1 osh-static
1 no-host bin-true 102,477 0 0 0 8 0 1,996 54 bash
9 no-host bin-true 49,423 0 0 0 8 0 2,991 65 dash
17 no-host bin-true 134,989 0 0 0 16 0 1,991 90 osh-native
25 no-host bin-true 133,297 0 0 0 16 0 1,992 59 osh-nosouffle
33 no-host bin-true 112,716 0 0 0 8 0 2,000 71 osh-static
2 no-host configure.cpython 1,624,630 1 0 0 25,272 0 14,085 1,013 bash
10 no-host configure.cpython 1,647,137 0 0 0 25,272 0 14,116 1,035 dash
18 no-host configure.cpython 1,574,216 0 0 0 25,280 0 11,300 889 osh-native
26 no-host configure.cpython 1,597,304 0 0 0 25,280 0 11,302 812 osh-nosouffle
34 no-host configure.cpython 1,521,750 0 0 0 25,272 0 11,296 847 osh-static
4 no-host configure.ocaml 298,931 0 0 0 4,432 0 2,023 195 bash
12 no-host configure.ocaml 280,833 0 0 0 4,432 0 2,111 200 dash
20 no-host configure.ocaml 306,858 0 0 0 4,440 0 2,000 190 osh-native
28 no-host configure.ocaml 307,925 0 0 0 4,440 0 2,001 209 osh-nosouffle
36 no-host configure.ocaml 300,275 0 0 0 4,432 0 2,001 210 osh-static
5 no-host configure.tcc 5,216 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,226 0 0 0 88 0 51 2 dash
21 no-host configure.tcc 5,577 0 0 0 96 0 45 1 osh-native
29 no-host configure.tcc 5,631 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,137 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,546,719 0 0 232 35,944 0 18,982 1,151 bash
11 no-host configure.util-linux 1,702,717 3 0 0 35,936 0 17,116 1,225 dash
19 no-host configure.util-linux 1,499,416 1 0 0 35,952 0 16,137 910 osh-native
27 no-host configure.util-linux 1,518,911 1 0 0 35,952 0 16,193 888 osh-nosouffle
35 no-host configure.util-linux 1,455,573 1 0 0 35,936 0 16,208 907 osh-static
6 no-host configure.yash 173,423 0 0 0 3,616 0 877 90 bash
14 no-host configure.yash 159,517 0 0 0 3,616 0 1,002 105 dash
22 no-host configure.yash 177,122 0 0 0 3,624 0 857 93 osh-native
30 no-host configure.yash 177,229 0 0 0 3,624 0 857 102 osh-nosouffle
38 no-host configure.yash 172,917 0 0 0 3,616 0 853 97 osh-static
0 no-host hello-world 149 0 0 0 8 0 1 1 bash
8 no-host hello-world 87 0 0 0 8 0 1 0 dash
16 no-host hello-world 394 0 0 0 16 0 2 0 osh-native
24 no-host hello-world 393 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-e462573a
osh-nosouffle osh-1da80e7e
osh-static osh-static-548d8e74
host label host id
no-host no-host-9c670df1