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 21 18 1.27 1.14
bin-true no-host 622 447 800 806 656 1.29 1.05
configure.cpython no-host 13,940 14,277 13,361 13,662 12,674 0.96 0.91
configure.ocaml no-host 3,646 3,596 3,652 3,679 3,597 1.00 0.99
configure.tcc no-host 46 41 46 47 43 1.00 0.93
configure.util-linux no-host 12,478 13,754 12,271 12,439 11,838 0.98 0.95
configure.yash no-host 1,735 1,618 1,680 1,677 1,623 0.97 0.94
hello-world no-host 1 1 3 3 1 2.36 0.98

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 2,407 1,152 3,297 3,438 2,804 1.37 1.16
bin-true no-host 102,419 49,446 132,538 136,600 111,294 1.29 1.09
configure.cpython no-host 1,626,559 1,640,289 1,596,376 1,608,662 1,520,999 0.98 0.94
configure.ocaml no-host 298,858 281,315 305,913 308,236 299,871 1.02 1.00
configure.tcc no-host 5,219 4,219 5,605 5,667 5,116 1.07 0.98
configure.util-linux no-host 1,533,647 1,699,570 1,496,072 1,510,085 1,449,534 0.98 0.95
configure.yash no-host 173,287 159,566 176,477 177,684 172,704 1.02 1.00
hello-world no-host 155 89 391 396 180 2.52 1.16

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 9.4 10.0 6.4 1.95 1.32
bin-true no-host 3.1 1.6 8.7 9.2 5.1 2.75 1.62
configure.cpython no-host 34.5 34.4 34.7 34.5 34.5 1.00 1.00
configure.ocaml no-host 28.7 28.5 28.7 28.7 28.5 1.00 0.99
configure.tcc no-host 26.2 26.2 26.0 26.2 26.3 1.00 1.00
configure.util-linux no-host 39.6 39.7 39.6 39.7 39.6 1.00 1.00
configure.yash no-host 33.4 33.1 33.4 33.4 33.3 1.00 1.00
hello-world no-host 3.3 1.6 6.6 6.9 3.3 2.00 1.00

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 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 800 1 2 3.5 8.7 152,882 11,691 2,964 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,361 1 64 14.8 34.7 1,753,364 36,445 28,935 93,071 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,271 4 65 21.6 39.6 2,709,910 37,457 66,323 119,739 1,296,433 1,293,738 32,527 42 132,646 1
configure.ocaml no-host 3,652 1 2 2.8 28.7 149,932 12,652 6,557 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.0 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,680 1 2 2.7 33.4 143,736 11,764 6,618 7,160 70,796 65,780 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.4 117,251 65,784 41,994 4,969 54,631 57,651 277 3 83,988 1
hello-world no-host 3 0 0 0.3 6.9 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 806 1 2 3.5 9.2 152,882 11,695 2,968 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,662 1 66 14.9 34.5 1,753,363 36,450 28,940 93,070 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,439 3 64 21.6 39.7 2,709,910 37,463 66,329 119,739 1,296,433 1,293,738 32,527 42 132,658 1
configure.ocaml no-host 3,679 1 2 2.8 28.7 149,932 12,657 6,562 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.2 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,677 1 2 2.7 33.4 143,736 11,768 6,622 7,160 70,796 65,780 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 10.0 117,251 65,788 41,998 4,969 54,631 57,651 277 3 83,996 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 4.8 bash
15 no-host abuild-print-help 9 7 2 4.1 dash
23 no-host abuild-print-help 20 7 13 9.4 osh-native
31 no-host abuild-print-help 21 11 11 10.0 osh-nosouffle
39 no-host abuild-print-help 18 11 7 6.4 osh-static
1 no-host bin-true 622 299 362 3.1 bash
9 no-host bin-true 447 272 180 1.6 dash
17 no-host bin-true 800 306 512 8.7 osh-native
25 no-host bin-true 806 308 516 9.2 osh-nosouffle
33 no-host bin-true 656 300 372 5.1 osh-static
2 no-host configure.cpython 13,940 7,620 6,719 34.5 bash
10 no-host configure.cpython 14,277 7,820 6,872 34.4 dash
18 no-host configure.cpython 13,361 7,106 6,534 34.7 osh-native
26 no-host configure.cpython 13,662 7,264 6,690 34.5 osh-nosouffle
34 no-host configure.cpython 12,674 7,029 5,878 34.5 osh-static
4 no-host configure.ocaml 3,646 1,498 1,190 28.7 bash
12 no-host configure.ocaml 3,596 1,466 1,155 28.5 dash
20 no-host configure.ocaml 3,652 1,437 1,255 28.7 osh-native
28 no-host configure.ocaml 3,679 1,493 1,229 28.7 osh-nosouffle
36 no-host configure.ocaml 3,597 1,439 1,189 28.5 osh-static
5 no-host configure.tcc 46 23 23 26.2 bash
13 no-host configure.tcc 41 26 16 26.2 dash
21 no-host configure.tcc 46 24 23 26.0 osh-native
29 no-host configure.tcc 47 27 20 26.2 osh-nosouffle
37 no-host configure.tcc 43 22 22 26.3 osh-static
3 no-host configure.util-linux 12,478 6,547 6,400 39.6 bash
11 no-host configure.util-linux 13,754 6,772 7,491 39.7 dash
19 no-host configure.util-linux 12,271 6,013 6,484 39.6 osh-native
27 no-host configure.util-linux 12,439 6,193 6,473 39.7 osh-nosouffle
35 no-host configure.util-linux 11,838 6,068 5,943 39.6 osh-static
6 no-host configure.yash 1,735 1,010 733 33.4 bash
14 no-host configure.yash 1,618 901 719 33.1 dash
22 no-host configure.yash 1,680 943 738 33.4 osh-native
30 no-host configure.yash 1,677 913 767 33.4 osh-nosouffle
38 no-host configure.yash 1,623 902 724 33.3 osh-static
0 no-host hello-world 1 0 1 3.3 bash
8 no-host hello-world 1 1 0 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 3.3 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 2,407 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,152 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,297 0 0 0 16 0 39 2 osh-native
31 no-host abuild-print-help 3,438 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,804 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 102,419 0 0 0 8 0 1,997 71 bash
9 no-host bin-true 49,446 0 0 0 8 0 2,992 59 dash
17 no-host bin-true 132,538 0 0 0 16 0 2,000 74 osh-native
25 no-host bin-true 136,600 0 0 0 16 0 1,997 71 osh-nosouffle
33 no-host bin-true 111,294 0 0 0 8 0 1,999 100 osh-static
2 no-host configure.cpython 1,626,559 0 0 0 25,272 0 14,090 1,046 bash
10 no-host configure.cpython 1,640,289 0 0 0 25,272 0 14,143 1,041 dash
18 no-host configure.cpython 1,596,376 0 0 0 25,280 0 11,296 854 osh-native
26 no-host configure.cpython 1,608,662 0 0 0 25,280 0 11,294 823 osh-nosouffle
34 no-host configure.cpython 1,520,999 0 0 0 25,272 0 11,291 890 osh-static
4 no-host configure.ocaml 298,858 0 0 0 4,432 0 2,023 194 bash
12 no-host configure.ocaml 281,315 0 0 0 4,432 0 2,104 186 dash
20 no-host configure.ocaml 305,913 0 0 8 4,440 0 2,001 227 osh-native
28 no-host configure.ocaml 308,236 0 0 0 4,440 0 1,997 197 osh-nosouffle
36 no-host configure.ocaml 299,871 0 0 0 4,432 0 2,002 250 osh-static
5 no-host configure.tcc 5,219 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,219 0 0 0 88 0 52 3 dash
21 no-host configure.tcc 5,605 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,667 0 0 0 96 0 45 1 osh-nosouffle
37 no-host configure.tcc 5,116 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,533,647 1 0 0 35,944 0 18,992 1,060 bash
11 no-host configure.util-linux 1,699,570 1 0 0 35,936 0 17,129 1,215 dash
19 no-host configure.util-linux 1,496,072 0 0 0 35,952 0 16,200 920 osh-native
27 no-host configure.util-linux 1,510,085 0 0 0 35,944 0 16,206 968 osh-nosouffle
35 no-host configure.util-linux 1,449,534 0 0 0 35,936 0 16,179 918 osh-static
6 no-host configure.yash 173,287 0 0 0 3,616 0 878 98 bash
14 no-host configure.yash 159,566 0 0 0 3,616 0 999 109 dash
22 no-host configure.yash 176,477 0 0 0 3,632 0 858 92 osh-native
30 no-host configure.yash 177,684 0 0 0 3,624 0 858 106 osh-nosouffle
38 no-host configure.yash 172,704 0 0 0 3,616 0 858 100 osh-static
0 no-host hello-world 155 0 0 0 8 0 1 0 bash
8 no-host hello-world 89 0 0 0 8 0 1 0 dash
16 no-host hello-world 391 0 0 0 16 0 1 1 osh-native
24 no-host hello-world 396 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 180 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-2b9ae665
osh-nosouffle osh-77b98176
osh-static osh-static-51eced45
host label host id
no-host no-host-9c670df1