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 22 22 19 1.41 1.23
bin-true no-host 612 442 796 820 659 1.30 1.08
configure.cpython no-host 13,627 13,774 13,313 14,087 13,357 0.98 0.98
configure.ocaml no-host 3,612 3,603 3,844 3,776 3,744 1.06 1.04
configure.tcc no-host 45 42 49 48 44 1.08 0.97
configure.util-linux no-host 12,362 13,128 12,737 12,880 12,471 1.03 1.01
configure.yash no-host 1,688 1,630 1,800 1,748 1,715 1.07 1.02
hello-world no-host 1 1 3 3 1 2.50 1.10

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 2,392 1,171 3,316 3,373 2,857 1.39 1.19
bin-true no-host 100,439 49,422 130,969 135,614 111,649 1.30 1.11
configure.cpython no-host 1,625,834 1,634,522 1,581,030 1,602,404 1,525,670 0.97 0.94
configure.ocaml no-host 299,424 280,411 306,694 307,508 300,034 1.02 1.00
configure.tcc no-host 5,211 4,216 5,590 5,687 5,138 1.07 0.99
configure.util-linux no-host 1,539,366 1,705,086 1,495,792 1,521,035 1,451,589 0.97 0.94
configure.yash no-host 173,238 159,562 176,777 177,426 172,952 1.02 1.00
hello-world no-host 151 83 393 397 183 2.60 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 9.6 10.0 6.4 1.97 1.32
bin-true no-host 3.1 1.6 8.7 9.3 5.2 2.75 1.67
configure.cpython no-host 34.6 34.5 34.7 34.4 34.7 1.00 1.00
configure.ocaml no-host 28.6 28.6 28.6 28.6 28.7 1.00 1.00
configure.tcc no-host 26.3 26.3 26.3 26.3 26.2 1.00 1.00
configure.util-linux no-host 39.7 39.6 39.7 39.5 39.6 1.00 1.00
configure.yash no-host 33.3 33.3 33.1 33.4 33.1 1.00 1.00
hello-world no-host 3.1 1.6 6.6 6.9 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 3,907 3,907 0 722 1,921 1,264 2 0 50,000 0
bin-true no-host 796 1 2 3.5 8.7 151,892 10,755 2,969 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 13,313 1 66 14.8 34.7 1,750,754 35,383 28,940 93,077 869,712 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,737 3 69 21.6 39.7 2,705,290 37,455 66,328 119,745 1,291,807 1,293,738 32,527 42 132,656 1
configure.ocaml no-host 3,844 1 2 2.8 28.6 149,692 12,647 6,562 9,213 70,295 70,184 1,693 3 50,000 0
configure.tcc no-host 49 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 1,800 1 2 2.7 33.1 143,454 11,460 6,616 7,166 70,508 65,780 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 9.6 117,223 65,789 41,999 4,975 54,597 57,651 277 3 83,998 1
hello-world no-host 3 0 0 0.3 6.9 3,906 3,906 0 721 1,921 1,264 2 0 50,000 0
bin-true no-host 820 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 14,087 1 74 14.8 34.4 1,750,753 35,388 28,945 93,076 869,712 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,880 3 70 21.6 39.5 2,705,290 37,461 66,334 119,745 1,291,807 1,293,738 32,527 42 132,668 1
configure.ocaml no-host 3,776 1 2 2.8 28.6 149,692 12,652 6,567 9,213 70,295 70,184 1,693 3 50,000 0
configure.tcc no-host 48 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 1,748 1 2 2.7 33.4 143,454 11,464 6,620 7,166 70,508 65,780 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.0 117,223 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 15 10 6 4.8 bash
15 no-host abuild-print-help 9 6 3 3.9 dash
23 no-host abuild-print-help 22 15 8 9.6 osh-native
31 no-host abuild-print-help 22 14 8 10.0 osh-nosouffle
39 no-host abuild-print-help 19 10 9 6.4 osh-static
1 no-host bin-true 612 312 337 3.1 bash
9 no-host bin-true 442 278 168 1.6 dash
17 no-host bin-true 796 301 512 8.7 osh-native
25 no-host bin-true 820 306 535 9.3 osh-nosouffle
33 no-host bin-true 659 317 359 5.2 osh-static
2 no-host configure.cpython 13,627 7,470 6,544 34.6 bash
10 no-host configure.cpython 13,774 7,563 6,614 34.5 dash
18 no-host configure.cpython 13,313 7,033 6,551 34.7 osh-native
26 no-host configure.cpython 14,087 7,480 6,905 34.4 osh-nosouffle
34 no-host configure.cpython 13,357 7,306 6,297 34.7 osh-static
4 no-host configure.ocaml 3,612 1,460 1,193 28.6 bash
12 no-host configure.ocaml 3,603 1,464 1,164 28.6 dash
20 no-host configure.ocaml 3,844 1,532 1,353 28.6 osh-native
28 no-host configure.ocaml 3,776 1,493 1,324 28.6 osh-nosouffle
36 no-host configure.ocaml 3,744 1,524 1,252 28.7 osh-static
5 no-host configure.tcc 45 20 26 26.3 bash
13 no-host configure.tcc 42 29 13 26.3 dash
21 no-host configure.tcc 49 23 27 26.3 osh-native
29 no-host configure.tcc 48 22 26 26.3 osh-nosouffle
37 no-host configure.tcc 44 29 15 26.2 osh-static
3 no-host configure.util-linux 12,362 6,540 6,286 39.7 bash
11 no-host configure.util-linux 13,128 6,381 7,243 39.6 dash
19 no-host configure.util-linux 12,737 6,192 6,770 39.7 osh-native
27 no-host configure.util-linux 12,880 6,348 6,762 39.5 osh-nosouffle
35 no-host configure.util-linux 12,471 6,393 6,297 39.6 osh-static
6 no-host configure.yash 1,688 961 734 33.3 bash
14 no-host configure.yash 1,630 942 690 33.3 dash
22 no-host configure.yash 1,800 1,019 783 33.1 osh-native
30 no-host configure.yash 1,748 977 773 33.4 osh-nosouffle
38 no-host configure.yash 1,715 978 740 33.1 osh-static
0 no-host hello-world 1 0 1 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 6.9 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 2,392 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,171 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,316 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,373 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,857 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 100,439 0 0 0 8 0 1,999 47 bash
9 no-host bin-true 49,422 0 0 0 8 0 2,995 48 dash
17 no-host bin-true 130,969 0 0 0 16 0 2,001 102 osh-native
25 no-host bin-true 135,614 0 0 0 16 0 1,995 80 osh-nosouffle
33 no-host bin-true 111,649 0 0 0 8 0 1,996 80 osh-static
2 no-host configure.cpython 1,625,834 0 0 0 25,272 0 14,082 1,035 bash
10 no-host configure.cpython 1,634,522 0 0 0 25,272 0 14,137 1,012 dash
18 no-host configure.cpython 1,581,030 0 0 0 25,280 0 11,295 808 osh-native
26 no-host configure.cpython 1,602,404 0 0 0 25,280 0 11,299 854 osh-nosouffle
34 no-host configure.cpython 1,525,670 0 0 0 25,272 0 11,304 877 osh-static
4 no-host configure.ocaml 299,424 0 0 0 4,432 0 2,016 186 bash
12 no-host configure.ocaml 280,411 0 0 0 4,432 0 2,101 183 dash
20 no-host configure.ocaml 306,694 0 0 0 4,440 0 2,002 218 osh-native
28 no-host configure.ocaml 307,508 0 0 0 4,440 0 1,997 194 osh-nosouffle
36 no-host configure.ocaml 300,034 0 0 0 4,432 0 1,996 244 osh-static
5 no-host configure.tcc 5,211 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,216 0 0 0 88 0 51 4 dash
21 no-host configure.tcc 5,590 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,687 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,138 0 0 0 88 0 45 3 osh-static
3 no-host configure.util-linux 1,539,366 0 0 232 35,944 0 18,972 1,055 bash
11 no-host configure.util-linux 1,705,086 0 0 0 35,936 0 17,099 1,157 dash
19 no-host configure.util-linux 1,495,792 1 0 0 35,952 0 16,172 985 osh-native
27 no-host configure.util-linux 1,521,035 1 0 0 35,944 0 16,154 950 osh-nosouffle
35 no-host configure.util-linux 1,451,589 1 0 0 35,936 0 16,151 929 osh-static
6 no-host configure.yash 173,238 0 0 0 3,616 0 878 98 bash
14 no-host configure.yash 159,562 0 0 0 3,616 0 1,000 99 dash
22 no-host configure.yash 176,777 0 0 0 3,624 0 859 108 osh-native
30 no-host configure.yash 177,426 0 0 0 3,632 0 857 102 osh-nosouffle
38 no-host configure.yash 172,952 0 0 0 3,616 0 858 94 osh-static
0 no-host hello-world 151 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 393 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 397 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-afd0224e
osh-nosouffle osh-c9a28f1e
osh-static osh-static-ddef2d91
host label host id
no-host no-host-9c670df1