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 18 1.32 1.16
bin-true no-host 627 444 811 808 658 1.29 1.05
configure.cpython no-host 13,884 13,830 13,524 13,634 13,023 0.97 0.94
configure.ocaml no-host 3,664 3,644 3,708 3,736 3,652 1.01 1.00
configure.tcc no-host 46 41 47 47 44 1.02 0.95
configure.util-linux no-host 12,521 13,326 12,468 12,588 12,082 1.00 0.96
configure.yash no-host 1,735 1,695 1,698 1,696 1,673 0.98 0.96
hello-world no-host 1 1 3 3 1 2.43 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 2,368 1,186 3,308 3,431 2,846 1.40 1.20
bin-true no-host 100,421 49,335 134,940 133,336 111,646 1.34 1.11
configure.cpython no-host 1,626,761 1,637,359 1,595,425 1,601,591 1,524,977 0.98 0.94
configure.ocaml no-host 298,568 280,526 306,246 306,709 300,336 1.03 1.01
configure.tcc no-host 5,246 4,217 5,633 5,705 5,148 1.07 0.98
configure.util-linux no-host 1,543,885 1,704,284 1,485,871 1,515,053 1,452,706 0.96 0.94
configure.yash no-host 173,413 159,510 177,006 177,264 172,850 1.02 1.00
hello-world no-host 153 86 390 399 183 2.55 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 4.8 3.9 9.6 10.1 6.4 1.97 1.32
bin-true no-host 3.1 1.6 8.9 9.3 5.4 2.83 1.71
configure.cpython no-host 34.5 34.5 34.5 34.3 34.5 1.00 1.00
configure.ocaml no-host 28.7 28.6 28.7 28.6 28.7 1.00 1.00
configure.tcc no-host 26.1 26.0 26.0 26.3 26.3 0.99 1.01
configure.util-linux no-host 39.6 39.7 39.7 39.6 39.7 1.00 1.00
configure.yash no-host 33.4 33.1 33.4 33.4 33.4 1.00 1.00
hello-world no-host 3.3 1.6 6.4 6.9 3.4 1.96 1.04

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 811 1 2 3.5 8.9 151,892 10,755 2,969 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 13,524 1 67 14.8 34.5 1,750,754 35,383 28,940 93,077 869,712 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,468 3 66 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 3,708 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 26.0 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,698 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 9.6 117,223 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 808 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 13,634 2 69 14.8 34.3 1,750,753 35,388 28,945 93,076 869,712 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,588 3 67 21.6 39.6 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 3,736 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 26.3 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,696 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 10.1 117,223 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 10 6 4.8 bash
15 no-host abuild-print-help 9 4 5 3.9 dash
23 no-host abuild-print-help 21 10 11 9.6 osh-native
31 no-host abuild-print-help 22 12 10 10.1 osh-nosouffle
39 no-host abuild-print-help 18 11 8 6.4 osh-static
1 no-host bin-true 627 309 359 3.1 bash
9 no-host bin-true 444 271 179 1.6 dash
17 no-host bin-true 811 312 516 8.9 osh-native
25 no-host bin-true 808 305 519 9.3 osh-nosouffle
33 no-host bin-true 658 320 354 5.4 osh-static
2 no-host configure.cpython 13,884 7,607 6,674 34.5 bash
10 no-host configure.cpython 13,830 7,537 6,700 34.5 dash
18 no-host configure.cpython 13,524 7,085 6,715 34.5 osh-native
26 no-host configure.cpython 13,634 7,180 6,748 34.3 osh-nosouffle
34 no-host configure.cpython 13,023 7,119 6,147 34.5 osh-static
4 no-host configure.ocaml 3,664 1,494 1,211 28.7 bash
12 no-host configure.ocaml 3,644 1,469 1,200 28.6 dash
20 no-host configure.ocaml 3,708 1,504 1,244 28.7 osh-native
28 no-host configure.ocaml 3,736 1,500 1,277 28.6 osh-nosouffle
36 no-host configure.ocaml 3,652 1,484 1,200 28.7 osh-static
5 no-host configure.tcc 46 25 21 26.1 bash
13 no-host configure.tcc 41 20 22 26.0 dash
21 no-host configure.tcc 47 25 22 26.0 osh-native
29 no-host configure.tcc 47 29 18 26.3 osh-nosouffle
37 no-host configure.tcc 44 21 23 26.3 osh-static
3 no-host configure.util-linux 12,521 6,581 6,412 39.6 bash
11 no-host configure.util-linux 13,326 6,432 7,395 39.7 dash
19 no-host configure.util-linux 12,468 6,152 6,539 39.7 osh-native
27 no-host configure.util-linux 12,588 6,209 6,602 39.6 osh-nosouffle
35 no-host configure.util-linux 12,082 6,233 6,066 39.7 osh-static
6 no-host configure.yash 1,735 983 762 33.4 bash
14 no-host configure.yash 1,695 943 754 33.1 dash
22 no-host configure.yash 1,698 952 749 33.4 osh-native
30 no-host configure.yash 1,696 955 743 33.4 osh-nosouffle
38 no-host configure.yash 1,673 966 710 33.4 osh-static
0 no-host hello-world 1 0 1 3.3 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 3 2 1 6.4 osh-native
24 no-host hello-world 3 1 2 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 2,368 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,186 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,308 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,431 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,846 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 100,421 0 0 0 8 0 1,994 57 bash
9 no-host bin-true 49,335 0 0 0 8 0 2,993 49 dash
17 no-host bin-true 134,940 0 0 0 16 0 1,999 76 osh-native
25 no-host bin-true 133,336 0 0 0 16 0 1,999 81 osh-nosouffle
33 no-host bin-true 111,646 0 0 0 8 0 2,001 73 osh-static
2 no-host configure.cpython 1,626,761 0 0 0 25,272 0 14,082 1,018 bash
10 no-host configure.cpython 1,637,359 0 0 0 25,272 0 14,134 1,052 dash
18 no-host configure.cpython 1,595,425 0 0 0 25,280 0 11,299 840 osh-native
26 no-host configure.cpython 1,601,591 0 0 0 25,280 0 11,314 849 osh-nosouffle
34 no-host configure.cpython 1,524,977 1 0 0 25,272 0 11,306 884 osh-static
4 no-host configure.ocaml 298,568 0 0 0 4,432 0 2,018 186 bash
12 no-host configure.ocaml 280,526 0 0 0 4,432 0 2,091 197 dash
20 no-host configure.ocaml 306,246 0 0 0 4,440 0 2,000 228 osh-native
28 no-host configure.ocaml 306,709 0 0 0 4,440 0 2,001 211 osh-nosouffle
36 no-host configure.ocaml 300,336 0 0 0 4,432 0 1,999 235 osh-static
5 no-host configure.tcc 5,246 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,217 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,633 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,705 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,148 0 0 0 88 0 45 4 osh-static
3 no-host configure.util-linux 1,543,885 0 0 0 35,944 0 18,981 1,036 bash
11 no-host configure.util-linux 1,704,284 0 0 496 35,936 0 17,079 1,302 dash
19 no-host configure.util-linux 1,485,871 3 0 0 35,952 0 16,135 867 osh-native
27 no-host configure.util-linux 1,515,053 0 0 0 35,952 0 16,172 963 osh-nosouffle
35 no-host configure.util-linux 1,452,706 3 0 0 35,944 0 16,139 923 osh-static
6 no-host configure.yash 173,413 0 0 0 3,616 0 878 94 bash
14 no-host configure.yash 159,510 0 0 0 3,616 0 999 106 dash
22 no-host configure.yash 177,006 0 0 0 3,632 0 857 97 osh-native
30 no-host configure.yash 177,264 0 0 0 3,624 0 858 103 osh-nosouffle
38 no-host configure.yash 172,850 0 0 0 3,616 0 858 103 osh-static
0 no-host hello-world 153 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 390 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-65fea99f
osh-nosouffle osh-115a09a5
osh-static osh-static-505be3ba
host label host id
no-host no-host-9c670df1