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 20 22 18 1.31 1.18
bin-true no-host 622 444 812 804 662 1.31 1.06
configure.cpython no-host 14,147 14,183 13,807 13,888 13,314 0.98 0.94
configure.ocaml no-host 3,778 3,678 3,767 3,796 3,767 1.00 1.00
configure.tcc no-host 47 42 48 49 44 1.02 0.93
configure.util-linux no-host 12,767 13,600 12,850 12,919 12,560 1.01 0.98
configure.yash no-host 1,776 1,693 1,746 1,754 1,732 0.98 0.97
hello-world no-host 1 1 3 3 1 2.29 0.96

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 2,364 1,162 3,313 3,361 2,812 1.40 1.19
bin-true no-host 103,394 49,360 133,681 129,971 111,008 1.29 1.07
configure.cpython no-host 1,625,976 1,640,753 1,585,466 1,598,044 1,522,036 0.98 0.94
configure.ocaml no-host 298,541 280,671 305,819 306,604 300,369 1.02 1.01
configure.tcc no-host 5,219 4,224 5,590 5,668 5,130 1.07 0.98
configure.util-linux no-host 1,539,756 1,699,485 1,501,212 1,520,872 1,466,169 0.97 0.95
configure.yash no-host 173,278 159,482 176,810 177,336 173,138 1.02 1.00
hello-world no-host 152 86 391 400 182 2.57 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 4.1 9.3 10.0 6.4 1.92 1.32
bin-true no-host 3.1 1.6 8.7 9.0 5.1 2.75 1.62
configure.cpython no-host 34.4 34.4 34.4 34.5 34.7 1.00 1.01
configure.ocaml no-host 28.7 28.8 28.6 28.9 28.7 1.00 1.00
configure.tcc no-host 26.2 26.0 26.4 26.2 26.1 1.01 1.00
configure.util-linux no-host 39.6 39.7 39.9 39.6 39.6 1.01 1.00
configure.yash no-host 33.2 33.3 33.4 33.3 33.4 1.00 1.01
hello-world no-host 3.3 1.6 6.6 6.9 3.4 2.00 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 6.6 3,898 3,898 0 716 1,918 1,264 2 0 50,000 0
bin-true no-host 812 1 2 3.5 8.7 151,883 10,752 2,966 14,775 72,392 64,716 3,008 3 50,000 0
configure.cpython no-host 13,807 1 69 14.8 34.4 1,750,745 35,380 28,937 93,071 869,709 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,850 3 69 21.6 39.9 2,705,281 37,452 66,325 119,739 1,291,804 1,293,738 32,527 42 132,650 1
configure.ocaml no-host 3,767 1 2 2.8 28.6 149,683 12,644 6,559 9,207 70,292 70,184 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.4 30,532 30,532 0 1,674 14,469 14,389 271 0 50,000 0
configure.yash no-host 1,746 1 2 2.7 33.4 143,445 11,457 6,613 7,160 70,505 65,780 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.3 117,214 65,786 41,996 4,969 54,594 57,651 277 3 83,992 1
hello-world no-host 3 0 0 0.3 6.9 3,897 3,897 0 715 1,918 1,264 2 0 50,000 0
bin-true no-host 804 1 2 3.5 9.0 151,883 10,756 2,970 14,775 72,392 64,716 3,008 3 50,000 0
configure.cpython no-host 13,888 1 69 14.8 34.5 1,750,744 35,385 28,942 93,070 869,709 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,919 3 68 21.6 39.6 2,705,281 37,458 66,331 119,739 1,291,804 1,293,738 32,527 42 132,662 1
configure.ocaml no-host 3,796 1 2 2.8 28.9 149,683 12,649 6,564 9,207 70,292 70,184 1,693 3 50,000 0
configure.tcc no-host 49 0 0 1.4 26.2 30,532 30,532 0 1,674 14,469 14,389 271 0 50,000 0
configure.yash no-host 1,754 1 2 2.7 33.3 143,445 11,461 6,617 7,160 70,505 65,780 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.0 117,214 65,790 42,000 4,969 54,594 57,651 277 3 84,000 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 6 10 4.8 bash
15 no-host abuild-print-help 9 5 4 4.1 dash
23 no-host abuild-print-help 20 12 9 9.3 osh-native
31 no-host abuild-print-help 22 13 10 10.0 osh-nosouffle
39 no-host abuild-print-help 18 13 7 6.4 osh-static
1 no-host bin-true 622 315 348 3.1 bash
9 no-host bin-true 444 277 173 1.6 dash
17 no-host bin-true 812 318 514 8.7 osh-native
25 no-host bin-true 804 312 511 9.0 osh-nosouffle
33 no-host bin-true 662 338 343 5.1 osh-static
2 no-host configure.cpython 14,147 7,692 6,854 34.4 bash
10 no-host configure.cpython 14,183 7,725 6,877 34.4 dash
18 no-host configure.cpython 13,807 7,288 6,805 34.4 osh-native
26 no-host configure.cpython 13,888 7,358 6,820 34.5 osh-nosouffle
34 no-host configure.cpython 13,314 7,436 6,127 34.7 osh-static
4 no-host configure.ocaml 3,778 1,546 1,273 28.7 bash
12 no-host configure.ocaml 3,678 1,473 1,229 28.8 dash
20 no-host configure.ocaml 3,767 1,519 1,289 28.6 osh-native
28 no-host configure.ocaml 3,796 1,518 1,319 28.9 osh-nosouffle
36 no-host configure.ocaml 3,767 1,540 1,259 28.7 osh-static
5 no-host configure.tcc 47 25 23 26.2 bash
13 no-host configure.tcc 42 22 20 26.0 dash
21 no-host configure.tcc 48 31 18 26.4 osh-native
29 no-host configure.tcc 49 27 22 26.2 osh-nosouffle
37 no-host configure.tcc 44 24 21 26.1 osh-static
3 no-host configure.util-linux 12,767 6,695 6,553 39.6 bash
11 no-host configure.util-linux 13,600 6,586 7,521 39.7 dash
19 no-host configure.util-linux 12,850 6,305 6,773 39.9 osh-native
27 no-host configure.util-linux 12,919 6,400 6,754 39.6 osh-nosouffle
35 no-host configure.util-linux 12,560 6,373 6,409 39.6 osh-static
6 no-host configure.yash 1,776 1,025 760 33.2 bash
14 no-host configure.yash 1,693 964 731 33.3 dash
22 no-host configure.yash 1,746 979 770 33.4 osh-native
30 no-host configure.yash 1,754 946 811 33.3 osh-nosouffle
38 no-host configure.yash 1,732 975 761 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 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 2,364 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,162 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,313 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,361 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,812 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 103,394 0 0 0 8 0 1,992 58 bash
9 no-host bin-true 49,360 0 0 0 8 0 2,996 52 dash
17 no-host bin-true 133,681 0 0 0 16 0 1,997 52 osh-native
25 no-host bin-true 129,971 0 0 0 16 0 2,000 81 osh-nosouffle
33 no-host bin-true 111,008 0 0 0 8 0 1,999 86 osh-static
2 no-host configure.cpython 1,625,976 0 0 0 25,272 0 14,076 1,041 bash
10 no-host configure.cpython 1,640,753 0 0 0 25,272 0 14,124 986 dash
18 no-host configure.cpython 1,585,466 0 0 0 25,280 0 11,299 826 osh-native
26 no-host configure.cpython 1,598,044 0 0 0 25,280 0 11,296 952 osh-nosouffle
34 no-host configure.cpython 1,522,036 0 0 0 25,272 0 11,304 848 osh-static
4 no-host configure.ocaml 298,541 0 0 0 4,432 0 2,014 186 bash
12 no-host configure.ocaml 280,671 0 0 0 4,432 0 2,107 206 dash
20 no-host configure.ocaml 305,819 0 0 0 4,440 0 1,999 225 osh-native
28 no-host configure.ocaml 306,604 0 0 0 4,440 0 2,000 198 osh-nosouffle
36 no-host configure.ocaml 300,369 0 0 0 4,432 0 2,000 242 osh-static
5 no-host configure.tcc 5,219 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,224 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,590 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,668 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,130 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,539,756 2 0 232 35,944 0 18,987 1,038 bash
11 no-host configure.util-linux 1,699,485 0 0 0 35,936 0 17,153 1,314 dash
19 no-host configure.util-linux 1,501,212 0 0 0 35,952 0 16,189 959 osh-native
27 no-host configure.util-linux 1,520,872 0 0 0 35,944 0 16,213 944 osh-nosouffle
35 no-host configure.util-linux 1,466,169 1 0 0 35,936 0 16,127 955 osh-static
6 no-host configure.yash 173,278 0 0 0 3,616 0 883 103 bash
14 no-host configure.yash 159,482 0 0 0 3,616 0 1,001 112 dash
22 no-host configure.yash 176,810 0 0 0 3,624 0 855 101 osh-native
30 no-host configure.yash 177,336 0 0 0 3,632 0 855 107 osh-nosouffle
38 no-host configure.yash 173,138 0 0 0 3,616 0 857 89 osh-static
0 no-host hello-world 152 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 391 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 400 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-4f5983df
osh-nosouffle osh-c2102b77
osh-static osh-static-e42c34f5
host label host id
no-host no-host-9c670df1