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 21 22 19 1.32 1.17
bin-true no-host 630 445 823 818 666 1.31 1.06
configure.cpython no-host 14,330 14,312 14,050 14,077 13,458 0.98 0.94
configure.ocaml no-host 3,689 3,714 3,822 3,785 3,780 1.04 1.02
configure.tcc no-host 46 44 49 48 45 1.05 0.97
configure.util-linux no-host 12,879 13,649 12,918 12,921 12,634 1.00 0.98
configure.yash no-host 1,717 1,712 1,770 1,764 1,755 1.03 1.02
hello-world no-host 1 1 3 3 1 2.38 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 2,412 1,162 3,282 3,372 2,851 1.36 1.18
bin-true no-host 100,451 49,440 134,965 133,325 112,713 1.34 1.12
configure.cpython no-host 1,626,704 1,631,605 1,596,056 1,591,526 1,525,541 0.98 0.94
configure.ocaml no-host 298,939 280,428 305,918 306,568 300,281 1.02 1.00
configure.tcc no-host 5,218 4,221 5,571 5,693 5,120 1.07 0.98
configure.util-linux no-host 1,540,679 1,708,793 1,487,216 1,518,145 1,452,424 0.97 0.94
configure.yash no-host 173,338 159,500 177,081 177,168 172,968 1.02 1.00
hello-world no-host 151 86 392 399 181 2.60 1.20

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 5.0 3.9 9.4 10.0 6.4 1.89 1.29
bin-true no-host 3.3 1.6 9.0 9.3 5.1 2.76 1.56
configure.cpython no-host 34.5 34.4 34.7 34.7 34.5 1.00 1.00
configure.ocaml no-host 28.5 28.7 28.7 28.7 28.7 1.00 1.00
configure.tcc no-host 26.1 26.1 26.0 26.1 26.1 1.00 1.00
configure.util-linux no-host 39.7 39.6 39.5 39.5 39.6 0.99 1.00
configure.yash no-host 33.4 33.2 33.4 33.4 33.4 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 823 1 2 3.5 9.0 151,892 10,755 2,969 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 14,050 1 72 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 12,918 3 70 21.6 39.5 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 3,822 1 2 2.8 28.7 149,692 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 26.0 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,770 1 2 2.7 33.4 143,454 11,460 6,616 7,166 70,508 65,780 2,095 3 50,000 0
abuild-print-help no-host 21 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 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 818 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 14,077 1 71 14.8 34.7 1,750,753 35,388 28,945 93,076 869,712 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,921 3 69 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 3,785 1 2 2.8 28.7 149,692 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 26.1 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,764 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 16 8 8 5.0 bash
15 no-host abuild-print-help 9 7 3 3.9 dash
23 no-host abuild-print-help 21 15 7 9.4 osh-native
31 no-host abuild-print-help 22 11 11 10.0 osh-nosouffle
39 no-host abuild-print-help 19 16 4 6.4 osh-static
1 no-host bin-true 630 318 349 3.3 bash
9 no-host bin-true 445 288 162 1.6 dash
17 no-host bin-true 823 301 540 9.0 osh-native
25 no-host bin-true 818 301 535 9.3 osh-nosouffle
33 no-host bin-true 666 310 372 5.1 osh-static
2 no-host configure.cpython 14,330 7,733 6,998 34.5 bash
10 no-host configure.cpython 14,312 7,829 6,889 34.4 dash
18 no-host configure.cpython 14,050 7,479 6,856 34.7 osh-native
26 no-host configure.cpython 14,077 7,510 6,862 34.7 osh-nosouffle
34 no-host configure.cpython 13,458 7,394 6,311 34.5 osh-static
4 no-host configure.ocaml 3,689 1,491 1,239 28.5 bash
12 no-host configure.ocaml 3,714 1,522 1,217 28.7 dash
20 no-host configure.ocaml 3,822 1,526 1,335 28.7 osh-native
28 no-host configure.ocaml 3,785 1,559 1,268 28.7 osh-nosouffle
36 no-host configure.ocaml 3,780 1,514 1,299 28.7 osh-static
5 no-host configure.tcc 46 27 20 26.1 bash
13 no-host configure.tcc 44 22 22 26.1 dash
21 no-host configure.tcc 49 28 21 26.0 osh-native
29 no-host configure.tcc 48 21 27 26.1 osh-nosouffle
37 no-host configure.tcc 45 19 26 26.1 osh-static
3 no-host configure.util-linux 12,879 6,828 6,521 39.7 bash
11 no-host configure.util-linux 13,649 6,654 7,495 39.6 dash
19 no-host configure.util-linux 12,918 6,291 6,860 39.5 osh-native
27 no-host configure.util-linux 12,921 6,263 6,886 39.5 osh-nosouffle
35 no-host configure.util-linux 12,634 6,394 6,453 39.6 osh-static
6 no-host configure.yash 1,717 981 744 33.4 bash
14 no-host configure.yash 1,712 991 721 33.2 dash
22 no-host configure.yash 1,770 999 774 33.4 osh-native
30 no-host configure.yash 1,764 957 809 33.4 osh-nosouffle
38 no-host configure.yash 1,755 995 763 33.4 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 6.6 osh-native
24 no-host hello-world 3 0 3 6.9 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 2,412 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,162 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,282 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,372 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,851 0 0 0 8 0 38 0 osh-static
1 no-host bin-true 100,451 0 0 0 8 0 1,996 58 bash
9 no-host bin-true 49,440 0 0 0 8 0 2,997 52 dash
17 no-host bin-true 134,965 0 0 0 16 0 1,997 85 osh-native
25 no-host bin-true 133,325 0 0 0 16 0 1,999 70 osh-nosouffle
33 no-host bin-true 112,713 0 0 0 8 0 2,000 89 osh-static
2 no-host configure.cpython 1,626,704 0 0 0 25,272 0 14,088 1,034 bash
10 no-host configure.cpython 1,631,605 0 0 0 25,272 0 14,132 1,080 dash
18 no-host configure.cpython 1,596,056 0 0 0 25,280 0 11,284 874 osh-native
26 no-host configure.cpython 1,591,526 0 0 0 25,280 0 11,309 808 osh-nosouffle
34 no-host configure.cpython 1,525,541 1 0 0 25,272 0 11,304 819 osh-static
4 no-host configure.ocaml 298,939 0 0 0 4,432 0 2,017 175 bash
12 no-host configure.ocaml 280,428 0 0 0 4,432 0 2,092 201 dash
20 no-host configure.ocaml 305,918 0 0 0 4,440 0 2,001 190 osh-native
28 no-host configure.ocaml 306,568 0 0 0 4,440 0 2,000 183 osh-nosouffle
36 no-host configure.ocaml 300,281 0 0 0 4,432 0 2,001 237 osh-static
5 no-host configure.tcc 5,218 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,221 0 0 0 88 0 52 39 dash
21 no-host configure.tcc 5,571 0 0 0 96 0 44 1 osh-native
29 no-host configure.tcc 5,693 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,120 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,540,679 0 0 232 35,944 0 18,920 1,067 bash
11 no-host configure.util-linux 1,708,793 0 0 0 35,936 0 17,123 1,242 dash
19 no-host configure.util-linux 1,487,216 0 0 0 35,952 0 16,197 865 osh-native
27 no-host configure.util-linux 1,518,145 0 0 0 35,944 0 16,174 1,006 osh-nosouffle
35 no-host configure.util-linux 1,452,424 1 0 0 35,936 0 16,126 881 osh-static
6 no-host configure.yash 173,338 0 0 0 3,616 0 878 113 bash
14 no-host configure.yash 159,500 0 0 0 3,624 0 1,003 103 dash
22 no-host configure.yash 177,081 0 0 0 3,624 0 858 103 osh-native
30 no-host configure.yash 177,168 0 0 0 3,624 0 854 100 osh-nosouffle
38 no-host configure.yash 172,968 0 0 0 3,616 0 859 105 osh-static
0 no-host hello-world 151 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 392 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 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-726a1138
osh-nosouffle osh-afbdb9cc
osh-static osh-static-ba68ff2e
host label host id
no-host no-host-9c670df1