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 21 18 1.31 1.16
bin-true no-host 631 441 805 804 654 1.28 1.04
configure.cpython no-host 13,683 13,822 13,401 13,409 12,907 0.98 0.94
configure.ocaml no-host 3,659 3,593 3,700 3,692 3,662 1.01 1.00
configure.tcc no-host 46 41 47 47 43 1.03 0.94
configure.util-linux no-host 12,424 13,194 12,444 12,517 12,072 1.00 0.97
configure.yash no-host 1,700 1,628 1,694 1,687 1,660 1.00 0.98
hello-world no-host 1 1 3 3 1 2.47 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 2,414 1,193 3,307 3,420 2,856 1.37 1.18
bin-true no-host 103,449 49,378 134,334 132,321 112,722 1.30 1.09
configure.cpython no-host 1,621,930 1,639,501 1,582,476 1,600,429 1,523,892 0.98 0.94
configure.ocaml no-host 298,716 280,709 305,533 307,698 300,098 1.02 1.00
configure.tcc no-host 5,212 4,201 5,569 5,631 5,143 1.07 0.99
configure.util-linux no-host 1,536,227 1,703,976 1,489,250 1,514,717 1,452,591 0.97 0.95
configure.yash no-host 173,473 159,486 176,770 177,100 173,055 1.02 1.00
hello-world no-host 151 83 390 401 182 2.58 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 4.6 3.9 9.4 10.0 6.4 2.06 1.40
bin-true no-host 3.3 1.6 8.8 9.0 5.2 2.68 1.60
configure.cpython no-host 34.4 34.5 34.4 34.7 34.5 1.00 1.00
configure.ocaml no-host 28.6 28.6 28.7 28.6 28.5 1.00 1.00
configure.tcc no-host 26.2 26.1 26.2 26.1 26.3 1.00 1.01
configure.util-linux no-host 39.5 39.6 39.6 39.7 39.7 1.00 1.01
configure.yash no-host 33.4 33.4 33.4 33.4 33.4 1.00 1.00
hello-world no-host 3.1 1.4 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 3,907 3,907 0 722 1,921 1,264 2 0 50,000 0
bin-true no-host 805 1 2 3.5 8.8 151,892 10,755 2,969 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 13,401 1 68 14.8 34.4 1,750,784 35,383 28,940 93,077 869,742 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,444 3 66 21.6 39.6 2,705,320 37,455 66,328 119,745 1,291,837 1,293,738 32,527 42 132,656 1
configure.ocaml no-host 3,700 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 47 0 0 1.4 26.2 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,694 1 2 2.7 33.4 143,452 11,458 6,614 7,164 70,516 65,772 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 7.1 3,906 3,906 0 721 1,921 1,264 2 0 50,000 0
bin-true no-host 804 1 2 3.5 9.0 151,892 10,759 2,973 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 13,409 1 65 14.8 34.7 1,750,783 35,388 28,945 93,076 869,742 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,517 4 66 21.6 39.7 2,705,320 37,461 66,334 119,745 1,291,837 1,293,738 32,527 42 132,668 1
configure.ocaml no-host 3,692 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 47 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 1,687 1 2 2.7 33.4 143,452 11,462 6,618 7,164 70,516 65,772 2,095 3 50,000 0
abuild-print-help no-host 21 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 4.6 bash
15 no-host abuild-print-help 9 3 6 3.9 dash
23 no-host abuild-print-help 21 14 7 9.4 osh-native
31 no-host abuild-print-help 21 11 11 10.0 osh-nosouffle
39 no-host abuild-print-help 18 9 10 6.4 osh-static
1 no-host bin-true 631 315 352 3.3 bash
9 no-host bin-true 441 268 178 1.6 dash
17 no-host bin-true 805 309 514 8.8 osh-native
25 no-host bin-true 804 314 506 9.0 osh-nosouffle
33 no-host bin-true 654 315 357 5.2 osh-static
2 no-host configure.cpython 13,683 7,591 6,473 34.4 bash
10 no-host configure.cpython 13,822 7,596 6,627 34.5 dash
18 no-host configure.cpython 13,401 7,127 6,536 34.4 osh-native
26 no-host configure.cpython 13,409 7,124 6,570 34.7 osh-nosouffle
34 no-host configure.cpython 12,907 7,147 5,978 34.5 osh-static
4 no-host configure.ocaml 3,659 1,445 1,253 28.6 bash
12 no-host configure.ocaml 3,593 1,457 1,159 28.6 dash
20 no-host configure.ocaml 3,700 1,471 1,267 28.7 osh-native
28 no-host configure.ocaml 3,692 1,467 1,266 28.6 osh-nosouffle
36 no-host configure.ocaml 3,662 1,476 1,214 28.5 osh-static
5 no-host configure.tcc 46 25 21 26.2 bash
13 no-host configure.tcc 41 22 20 26.1 dash
21 no-host configure.tcc 47 30 17 26.2 osh-native
29 no-host configure.tcc 47 27 21 26.1 osh-nosouffle
37 no-host configure.tcc 43 23 21 26.3 osh-static
3 no-host configure.util-linux 12,424 6,657 6,228 39.5 bash
11 no-host configure.util-linux 13,194 6,409 7,248 39.6 dash
19 no-host configure.util-linux 12,444 6,219 6,439 39.6 osh-native
27 no-host configure.util-linux 12,517 6,347 6,395 39.7 osh-nosouffle
35 no-host configure.util-linux 12,072 6,143 6,135 39.7 osh-static
6 no-host configure.yash 1,700 945 762 33.4 bash
14 no-host configure.yash 1,628 957 673 33.4 dash
22 no-host configure.yash 1,694 930 767 33.4 osh-native
30 no-host configure.yash 1,687 948 742 33.4 osh-nosouffle
38 no-host configure.yash 1,660 952 710 33.4 osh-static
0 no-host hello-world 1 1 0 3.1 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 3 2 1 6.4 osh-native
24 no-host hello-world 3 1 2 7.1 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 2,414 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,193 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,307 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,420 0 0 0 16 0 38 0 osh-nosouffle
39 no-host abuild-print-help 2,856 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 103,449 0 0 0 8 0 1,998 75 bash
9 no-host bin-true 49,378 0 0 0 8 0 2,992 58 dash
17 no-host bin-true 134,334 0 0 0 16 0 2,000 66 osh-native
25 no-host bin-true 132,321 0 0 0 16 0 1,999 78 osh-nosouffle
33 no-host bin-true 112,722 0 0 0 8 0 2,000 49 osh-static
2 no-host configure.cpython 1,621,930 0 0 0 25,272 0 14,083 1,031 bash
10 no-host configure.cpython 1,639,501 0 0 0 25,272 0 14,118 995 dash
18 no-host configure.cpython 1,582,476 0 0 0 25,280 0 11,304 881 osh-native
26 no-host configure.cpython 1,600,429 0 0 0 25,280 0 11,306 848 osh-nosouffle
34 no-host configure.cpython 1,523,892 0 0 0 25,272 0 11,304 1,044 osh-static
4 no-host configure.ocaml 298,716 0 0 0 4,432 0 2,022 183 bash
12 no-host configure.ocaml 280,709 0 0 0 4,432 0 2,099 178 dash
20 no-host configure.ocaml 305,533 0 0 0 4,440 0 1,999 198 osh-native
28 no-host configure.ocaml 307,698 0 0 0 4,440 0 2,003 182 osh-nosouffle
36 no-host configure.ocaml 300,098 0 0 0 4,432 0 2,000 227 osh-static
5 no-host configure.tcc 5,212 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,201 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,569 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,631 0 0 0 96 0 45 4 osh-nosouffle
37 no-host configure.tcc 5,143 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,536,227 0 0 0 35,944 0 18,997 1,031 bash
11 no-host configure.util-linux 1,703,976 1 0 336 35,936 0 17,114 1,234 dash
19 no-host configure.util-linux 1,489,250 0 0 0 35,952 0 16,216 954 osh-native
27 no-host configure.util-linux 1,514,717 0 0 0 35,944 0 16,216 866 osh-nosouffle
35 no-host configure.util-linux 1,452,591 1 0 0 35,936 0 16,210 919 osh-static
6 no-host configure.yash 173,473 0 0 0 3,616 0 879 100 bash
14 no-host configure.yash 159,486 0 0 0 3,624 0 1,004 97 dash
22 no-host configure.yash 176,770 0 0 0 3,624 0 858 103 osh-native
30 no-host configure.yash 177,100 0 0 0 3,624 0 858 101 osh-nosouffle
38 no-host configure.yash 173,055 0 0 0 3,616 0 858 102 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 390 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 401 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 182 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-70c6ede8
osh-nosouffle osh-c7cf920c
osh-static osh-static-cd412f29
host label host id
no-host no-host-9c670df1