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 22 22 18 1.35 1.15
bin-true no-host 631 449 818 824 664 1.30 1.05
configure.cpython no-host 14,121 14,282 13,869 13,852 13,241 0.98 0.94
configure.ocaml no-host 3,740 3,668 3,759 3,766 3,720 1.01 0.99
configure.tcc no-host 47 42 48 48 44 1.02 0.95
configure.util-linux no-host 12,830 13,612 12,790 12,821 12,399 1.00 0.97
configure.yash no-host 1,753 1,673 1,730 1,735 1,703 0.99 0.97
hello-world no-host 1 1 3 3 1 2.44 1.03

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 2,389 1,197 3,305 3,403 2,810 1.38 1.18
bin-true no-host 103,470 49,446 132,349 134,994 111,031 1.28 1.07
configure.cpython no-host 1,625,924 1,634,522 1,582,695 1,610,053 1,523,368 0.97 0.94
configure.ocaml no-host 299,256 280,721 305,005 307,400 300,867 1.02 1.01
configure.tcc no-host 5,234 4,203 5,624 5,678 5,141 1.07 0.98
configure.util-linux no-host 1,539,257 1,703,064 1,498,951 1,515,146 1,458,024 0.97 0.95
configure.yash no-host 173,322 159,604 177,065 176,525 172,982 1.02 1.00
hello-world no-host 154 86 388 399 183 2.52 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 4.6 4.1 9.3 9.8 6.4 2.03 1.40
bin-true no-host 3.1 1.6 8.7 9.3 5.4 2.75 1.71
configure.cpython no-host 34.6 34.4 34.5 34.6 34.1 1.00 0.99
configure.ocaml no-host 28.7 28.7 28.7 28.6 28.7 1.00 1.00
configure.tcc no-host 26.1 26.2 26.1 26.2 26.2 1.00 1.00
configure.util-linux no-host 39.9 39.7 39.7 39.7 39.7 1.00 1.00
configure.yash no-host 33.3 33.4 33.3 33.4 33.1 1.00 1.00
hello-world no-host 3.1 1.6 6.4 7.1 3.4 2.04 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 6.4 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 818 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 13,869 1 71 14.8 34.5 1,750,743 35,378 28,935 93,071 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,790 3 69 21.6 39.7 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 3,759 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 48 0 0 1.4 26.1 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,730 1 2 2.7 33.3 143,443 11,455 6,611 7,160 70,503 65,780 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 9.3 117,212 65,784 41,994 4,969 54,592 57,651 277 3 83,988 1
hello-world no-host 3 0 0 0.3 7.1 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 824 1 2 3.5 9.3 151,881 10,754 2,968 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 13,852 1 68 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 12,821 3 67 21.6 39.7 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 3,766 1 2 2.8 28.6 149,681 12,647 6,562 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.2 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,735 1 2 2.7 33.4 143,443 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 9.8 117,212 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 8 9 4.6 bash
15 no-host abuild-print-help 9 4 6 4.1 dash
23 no-host abuild-print-help 22 14 8 9.3 osh-native
31 no-host abuild-print-help 22 13 10 9.8 osh-nosouffle
39 no-host abuild-print-help 18 11 8 6.4 osh-static
1 no-host bin-true 631 317 352 3.1 bash
9 no-host bin-true 449 276 179 1.6 dash
17 no-host bin-true 818 314 520 8.7 osh-native
25 no-host bin-true 824 314 528 9.3 osh-nosouffle
33 no-host bin-true 664 297 386 5.4 osh-static
2 no-host configure.cpython 14,121 7,675 6,845 34.6 bash
10 no-host configure.cpython 14,282 7,728 6,968 34.4 dash
18 no-host configure.cpython 13,869 7,248 6,910 34.5 osh-native
26 no-host configure.cpython 13,852 7,363 6,778 34.6 osh-nosouffle
34 no-host configure.cpython 13,241 7,332 6,158 34.1 osh-static
4 no-host configure.ocaml 3,740 1,492 1,290 28.7 bash
12 no-host configure.ocaml 3,668 1,518 1,176 28.7 dash
20 no-host configure.ocaml 3,759 1,493 1,306 28.7 osh-native
28 no-host configure.ocaml 3,766 1,495 1,314 28.6 osh-nosouffle
36 no-host configure.ocaml 3,720 1,492 1,262 28.7 osh-static
5 no-host configure.tcc 47 23 24 26.1 bash
13 no-host configure.tcc 42 21 21 26.2 dash
21 no-host configure.tcc 48 20 28 26.1 osh-native
29 no-host configure.tcc 48 27 22 26.2 osh-nosouffle
37 no-host configure.tcc 44 23 22 26.2 osh-static
3 no-host configure.util-linux 12,830 6,678 6,617 39.9 bash
11 no-host configure.util-linux 13,612 6,615 7,499 39.7 dash
19 no-host configure.util-linux 12,790 6,360 6,655 39.7 osh-native
27 no-host configure.util-linux 12,821 6,328 6,723 39.7 osh-nosouffle
35 no-host configure.util-linux 12,399 6,338 6,290 39.7 osh-static
6 no-host configure.yash 1,753 982 777 33.3 bash
14 no-host configure.yash 1,673 945 729 33.4 dash
22 no-host configure.yash 1,730 970 763 33.3 osh-native
30 no-host configure.yash 1,735 1,003 734 33.4 osh-nosouffle
38 no-host configure.yash 1,703 957 749 33.1 osh-static
0 no-host hello-world 1 1 0 3.1 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 3 1 2 6.4 osh-native
24 no-host hello-world 3 0 3 7.1 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 2,389 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,197 0 0 0 8 0 40 1 dash
23 no-host abuild-print-help 3,305 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,403 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,810 0 0 0 8 0 39 1 osh-static
1 no-host bin-true 103,470 0 0 0 8 0 2,000 65 bash
9 no-host bin-true 49,446 0 0 0 8 0 2,993 52 dash
17 no-host bin-true 132,349 0 0 0 16 0 1,998 91 osh-native
25 no-host bin-true 134,994 0 0 0 16 0 1,999 74 osh-nosouffle
33 no-host bin-true 111,031 0 0 0 8 0 1,997 80 osh-static
2 no-host configure.cpython 1,625,924 0 0 0 25,272 0 14,071 1,050 bash
10 no-host configure.cpython 1,634,522 0 0 0 25,272 0 14,113 995 dash
18 no-host configure.cpython 1,582,695 0 0 0 25,280 0 11,291 922 osh-native
26 no-host configure.cpython 1,610,053 0 0 0 25,280 0 11,307 816 osh-nosouffle
34 no-host configure.cpython 1,523,368 0 0 0 25,272 0 11,289 995 osh-static
4 no-host configure.ocaml 299,256 0 0 0 4,432 0 2,017 197 bash
12 no-host configure.ocaml 280,721 0 0 0 4,432 0 2,106 199 dash
20 no-host configure.ocaml 305,005 0 0 0 4,440 0 2,002 230 osh-native
28 no-host configure.ocaml 307,400 0 0 0 4,440 0 2,001 194 osh-nosouffle
36 no-host configure.ocaml 300,867 0 0 0 4,432 0 1,999 258 osh-static
5 no-host configure.tcc 5,234 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,203 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,624 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,678 0 0 0 96 0 45 5 osh-nosouffle
37 no-host configure.tcc 5,141 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,539,257 1 0 232 35,944 0 18,930 1,106 bash
11 no-host configure.util-linux 1,703,064 0 0 0 35,936 0 17,090 1,243 dash
19 no-host configure.util-linux 1,498,951 2 0 0 35,952 0 16,158 924 osh-native
27 no-host configure.util-linux 1,515,146 1 0 0 35,944 0 16,220 962 osh-nosouffle
35 no-host configure.util-linux 1,458,024 2 0 0 35,936 0 16,146 946 osh-static
6 no-host configure.yash 173,322 0 0 0 3,616 0 883 96 bash
14 no-host configure.yash 159,604 0 0 0 3,616 0 1,004 100 dash
22 no-host configure.yash 177,065 0 0 0 3,632 0 855 109 osh-native
30 no-host configure.yash 176,525 0 0 0 3,632 0 858 89 osh-nosouffle
38 no-host configure.yash 172,982 0 0 0 3,624 0 857 96 osh-static
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 86 0 0 0 8 0 1 0 dash
16 no-host hello-world 388 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 399 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-2bfaf74b
osh-nosouffle osh-365c708f
osh-static osh-static-3ccac0da
host label host id
no-host no-host-9c670df1