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 14 8 20 21 16 1.38 1.11
bin-true no-host 487 333 658 692 554 1.35 1.14
configure.cpython no-host 13,042 12,839 13,142 13,068 12,282 1.01 0.94
configure.ocaml no-host 3,722 3,484 3,702 3,751 3,553 0.99 0.95
configure.tcc no-host 44 37 43 46 41 0.98 0.92
configure.util-linux no-host 11,494 11,890 12,441 12,277 11,509 1.08 1.00
configure.yash no-host 1,570 1,563 1,698 1,627 1,623 1.08 1.03
hello-world no-host 1 1 2 3 1 2.42 1.21

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 2,394 1,192 3,336 3,427 2,841 1.39 1.19
bin-true no-host 101,866 49,826 136,340 132,744 112,163 1.34 1.10
configure.cpython no-host 1,623,320 1,650,594 1,593,882 1,610,441 1,520,120 0.98 0.94
configure.ocaml no-host 300,186 281,716 306,622 308,077 300,759 1.02 1.00
configure.tcc no-host 5,249 4,225 5,663 5,726 5,144 1.08 0.98
configure.util-linux no-host 1,549,321 1,702,769 1,530,125 1,525,858 1,459,037 0.99 0.94
configure.yash no-host 173,938 159,873 176,716 177,534 173,114 1.02 1.00
hello-world no-host 154 86 393 402 184 2.55 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 4.8 3.8 9.7 10.0 6.3 2.00 1.30
bin-true no-host 3.0 1.6 8.9 9.2 5.1 2.96 1.70
configure.cpython no-host 34.4 34.3 34.5 34.6 34.4 1.00 1.00
configure.ocaml no-host 28.7 28.7 28.8 28.8 28.8 1.00 1.00
configure.tcc no-host 26.3 26.3 26.4 26.3 26.4 1.00 1.00
configure.util-linux no-host 39.6 39.7 40.0 39.6 39.6 1.01 1.00
configure.yash no-host 33.1 33.1 33.1 33.4 33.4 1.00 1.01
hello-world no-host 3.1 1.6 6.6 7.1 3.3 2.08 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 2 0 0 0.3 6.6 3,915 3,915 0 723 1,921 1,271 2 0 50,000 0
bin-true no-host 658 1 2 3.5 8.9 151,900 10,763 2,977 14,782 72,395 64,723 3,008 3 50,000 0
configure.cpython no-host 13,142 2 69 14.8 34.5 1,750,827 35,398 28,953 93,078 869,762 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,441 5 81 21.6 40.0 2,705,393 37,470 66,341 119,746 1,291,872 1,293,775 32,527 42 132,682 1
configure.ocaml no-host 3,702 1 2 2.8 28.8 149,700 12,655 6,570 9,214 70,295 70,191 1,693 3 50,000 0
configure.tcc no-host 43 0 0 1.4 26.4 30,551 30,551 0 1,681 14,473 14,397 271 0 50,000 0
configure.yash no-host 1,698 1 2 2.7 33.1 143,476 11,507 6,624 7,168 70,525 65,783 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.7 117,234 65,800 42,007 4,977 54,599 57,658 277 3 84,014 1
hello-world no-host 3 0 0 0.3 7.1 3,914 3,914 0 722 1,921 1,271 2 0 50,000 0
bin-true no-host 692 1 2 3.5 9.2 151,900 10,767 2,981 14,782 72,395 64,723 3,008 3 50,000 0
configure.cpython no-host 13,068 2 71 14.8 34.6 1,750,826 36,457 28,958 93,077 869,762 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,277 4 77 21.6 39.6 2,705,393 37,476 66,347 119,746 1,291,872 1,293,775 32,527 42 132,694 1
configure.ocaml no-host 3,751 1 2 2.8 28.8 149,700 12,660 6,575 9,214 70,295 70,191 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.3 30,551 30,551 0 1,681 14,473 14,397 271 0 50,000 0
configure.yash no-host 1,627 1 2 2.7 33.4 143,476 11,511 6,628 7,168 70,525 65,783 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 10.0 117,234 65,804 42,011 4,977 54,599 57,658 277 3 84,022 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 14 9 6 4.8 bash
15 no-host abuild-print-help 8 5 3 3.8 dash
23 no-host abuild-print-help 20 12 9 9.7 osh-native
31 no-host abuild-print-help 21 12 10 10.0 osh-nosouffle
39 no-host abuild-print-help 16 8 8 6.3 osh-static
1 no-host bin-true 487 291 230 3.0 bash
9 no-host bin-true 333 235 94 1.6 dash
17 no-host bin-true 658 317 353 8.9 osh-native
25 no-host bin-true 692 326 382 9.2 osh-nosouffle
33 no-host bin-true 554 308 260 5.1 osh-static
2 no-host configure.cpython 13,042 8,041 5,318 34.4 bash
10 no-host configure.cpython 12,839 8,055 5,122 34.3 dash
18 no-host configure.cpython 13,142 7,738 5,614 34.5 osh-native
26 no-host configure.cpython 13,068 7,663 5,627 34.6 osh-nosouffle
34 no-host configure.cpython 12,282 7,573 4,881 34.4 osh-static
4 no-host configure.ocaml 3,722 1,640 1,105 28.7 bash
12 no-host configure.ocaml 3,484 1,541 948 28.7 dash
20 no-host configure.ocaml 3,702 1,621 1,098 28.8 osh-native
28 no-host configure.ocaml 3,751 1,579 1,193 28.8 osh-nosouffle
36 no-host configure.ocaml 3,553 1,566 997 28.8 osh-static
5 no-host configure.tcc 44 27 18 26.3 bash
13 no-host configure.tcc 37 20 17 26.3 dash
21 no-host configure.tcc 43 24 19 26.4 osh-native
29 no-host configure.tcc 46 21 26 26.3 osh-nosouffle
37 no-host configure.tcc 41 26 14 26.4 osh-static
3 no-host configure.util-linux 11,494 6,937 4,938 39.6 bash
11 no-host configure.util-linux 11,890 6,822 5,464 39.7 dash
19 no-host configure.util-linux 12,441 6,824 5,783 40.0 osh-native
27 no-host configure.util-linux 12,277 6,878 5,563 39.6 osh-nosouffle
35 no-host configure.util-linux 11,509 6,736 4,923 39.6 osh-static
6 no-host configure.yash 1,570 997 575 33.1 bash
14 no-host configure.yash 1,563 976 580 33.1 dash
22 no-host configure.yash 1,698 992 700 33.1 osh-native
30 no-host configure.yash 1,627 1,006 615 33.4 osh-nosouffle
38 no-host configure.yash 1,623 996 619 33.4 osh-static
0 no-host hello-world 1 0 1 3.1 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 2 0 2 6.6 osh-native
24 no-host hello-world 3 1 2 7.1 osh-nosouffle
32 no-host hello-world 1 1 0 3.3 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 2,394 0 0 0 8 0 41 2 bash
15 no-host abuild-print-help 1,192 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,336 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,427 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,841 0 0 0 8 0 39 2 osh-static
1 no-host bin-true 101,866 0 0 0 8 0 1,999 53 bash
9 no-host bin-true 49,826 0 0 0 8 0 3,000 61 dash
17 no-host bin-true 136,340 0 0 0 16 0 1,998 84 osh-native
25 no-host bin-true 132,744 0 0 0 16 0 1,999 60 osh-nosouffle
33 no-host bin-true 112,163 0 0 0 8 0 1,998 63 osh-static
2 no-host configure.cpython 1,623,320 0 0 0 25,272 0 14,042 1,007 bash
10 no-host configure.cpython 1,650,594 0 0 0 25,280 0 14,048 1,003 dash
18 no-host configure.cpython 1,593,882 0 0 0 25,288 0 11,278 974 osh-native
26 no-host configure.cpython 1,610,441 0 0 0 25,280 0 11,310 829 osh-nosouffle
34 no-host configure.cpython 1,520,120 0 0 0 25,272 0 11,314 786 osh-static
4 no-host configure.ocaml 300,186 0 0 0 4,432 0 2,022 185 bash
12 no-host configure.ocaml 281,716 0 0 0 4,432 0 2,112 185 dash
20 no-host configure.ocaml 306,622 0 0 0 4,440 0 2,000 211 osh-native
28 no-host configure.ocaml 308,077 0 0 0 4,440 0 1,997 206 osh-nosouffle
36 no-host configure.ocaml 300,759 0 0 0 4,432 0 2,001 199 osh-static
5 no-host configure.tcc 5,249 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,225 0 0 0 88 0 52 0 dash
21 no-host configure.tcc 5,663 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,726 0 0 0 96 0 45 1 osh-nosouffle
37 no-host configure.tcc 5,144 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,549,321 0 0 0 35,944 0 18,878 1,019 bash
11 no-host configure.util-linux 1,702,769 0 0 336 35,936 0 16,912 1,136 dash
19 no-host configure.util-linux 1,530,125 2 0 0 35,952 0 16,214 904 osh-native
27 no-host configure.util-linux 1,525,858 2 0 0 35,944 0 16,217 843 osh-nosouffle
35 no-host configure.util-linux 1,459,037 4 0 0 35,936 0 16,168 914 osh-static
6 no-host configure.yash 173,938 0 0 0 3,616 0 879 85 bash
14 no-host configure.yash 159,873 0 0 0 3,616 0 1,002 95 dash
22 no-host configure.yash 176,716 0 0 0 3,624 0 857 94 osh-native
30 no-host configure.yash 177,534 0 0 0 3,632 0 858 102 osh-nosouffle
38 no-host configure.yash 173,114 0 0 0 3,624 0 857 97 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 1 dash
16 no-host hello-world 393 0 0 0 16 0 1 1 osh-native
24 no-host hello-world 402 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 184 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-4ce31e48
osh-nosouffle osh-76ca2808
osh-static osh-static-19c86e55
host label host id
no-host no-host-9c670df1