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 1.24 1.10
bin-true no-host 629 444 831 812 661 1.32 1.05
configure.cpython no-host 14,165 14,074 13,814 13,757 13,193 0.98 0.93
configure.ocaml no-host 3,739 3,675 3,718 3,793 3,684 0.99 0.99
configure.tcc no-host 46 41 46 51 43 0.99 0.92
configure.util-linux no-host 12,893 13,407 12,662 12,665 12,201 0.98 0.95
configure.yash no-host 1,778 1,666 1,698 1,733 1,677 0.95 0.94
hello-world no-host 1 1 3 3 1 2.36 1.00

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 2,419 1,157 3,334 3,387 2,813 1.38 1.16
bin-true no-host 101,424 49,373 134,591 137,579 111,347 1.33 1.10
configure.cpython no-host 1,623,598 1,642,124 1,592,959 1,612,029 1,520,919 0.98 0.94
configure.ocaml no-host 299,245 281,319 306,242 307,078 299,773 1.02 1.00
configure.tcc no-host 5,211 4,196 5,635 5,668 5,125 1.08 0.98
configure.util-linux no-host 1,537,726 1,698,616 1,497,870 1,507,996 1,449,258 0.97 0.94
configure.yash no-host 173,483 159,489 176,645 177,579 172,704 1.02 1.00
hello-world no-host 155 84 389 398 181 2.51 1.17

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 3.3 1.4 8.7 9.2 5.1 2.64 1.56
configure.cpython no-host 34.7 34.5 34.5 34.4 34.5 1.00 1.00
configure.ocaml no-host 28.6 28.5 28.7 28.7 28.7 1.00 1.00
configure.tcc no-host 26.1 26.0 26.3 26.1 26.2 1.01 1.00
configure.util-linux no-host 39.7 39.6 39.6 39.6 39.7 1.00 1.00
configure.yash no-host 33.3 33.1 33.4 33.4 33.2 1.00 1.00
hello-world no-host 3.1 1.6 6.4 7.1 3.3 2.04 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 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 831 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 13,814 1 68 14.8 34.5 1,753,364 36,445 28,935 93,071 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,662 3 67 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 3,718 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 26.3 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,698 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 9.3 117,251 65,784 41,994 4,969 54,631 57,651 277 3 83,988 1
hello-world no-host 3 0 0 0.3 7.1 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 812 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 13,757 1 66 14.9 34.4 1,753,363 36,450 28,940 93,070 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,665 3 65 21.6 39.6 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 3,793 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 51 0 0 1.4 26.1 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,733 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 9 8 4.8 bash
15 no-host abuild-print-help 9 4 5 4.1 dash
23 no-host abuild-print-help 20 10 11 9.3 osh-native
31 no-host abuild-print-help 21 10 12 10.0 osh-nosouffle
39 no-host abuild-print-help 18 10 9 6.4 osh-static
1 no-host bin-true 629 311 355 3.3 bash
9 no-host bin-true 444 270 179 1.4 dash
17 no-host bin-true 831 298 533 8.7 osh-native
25 no-host bin-true 812 299 528 9.2 osh-nosouffle
33 no-host bin-true 661 337 342 5.1 osh-static
2 no-host configure.cpython 14,165 7,688 6,832 34.7 bash
10 no-host configure.cpython 14,074 7,677 6,786 34.5 dash
18 no-host configure.cpython 13,814 7,200 6,870 34.5 osh-native
26 no-host configure.cpython 13,757 7,236 6,787 34.4 osh-nosouffle
34 no-host configure.cpython 13,193 7,180 6,213 34.5 osh-static
4 no-host configure.ocaml 3,739 1,494 1,286 28.6 bash
12 no-host configure.ocaml 3,675 1,467 1,231 28.5 dash
20 no-host configure.ocaml 3,718 1,475 1,282 28.7 osh-native
28 no-host configure.ocaml 3,793 1,525 1,301 28.7 osh-nosouffle
36 no-host configure.ocaml 3,684 1,486 1,228 28.7 osh-static
5 no-host configure.tcc 46 28 19 26.1 bash
13 no-host configure.tcc 41 20 22 26.0 dash
21 no-host configure.tcc 46 24 22 26.3 osh-native
29 no-host configure.tcc 51 21 27 26.1 osh-nosouffle
37 no-host configure.tcc 43 22 21 26.2 osh-static
3 no-host configure.util-linux 12,893 6,674 6,646 39.7 bash
11 no-host configure.util-linux 13,407 6,553 7,347 39.6 dash
19 no-host configure.util-linux 12,662 6,289 6,580 39.6 osh-native
27 no-host configure.util-linux 12,665 6,220 6,660 39.6 osh-nosouffle
35 no-host configure.util-linux 12,201 6,218 6,198 39.7 osh-static
6 no-host configure.yash 1,778 970 813 33.3 bash
14 no-host configure.yash 1,666 971 692 33.1 dash
22 no-host configure.yash 1,698 938 762 33.4 osh-native
30 no-host configure.yash 1,733 945 790 33.4 osh-nosouffle
38 no-host configure.yash 1,677 958 721 33.2 osh-static
0 no-host hello-world 1 0 1 3.1 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 3 1 2 6.4 osh-native
24 no-host hello-world 3 1 2 7.1 osh-nosouffle
32 no-host hello-world 1 0 1 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 2,419 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,157 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,334 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,387 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,813 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,424 0 0 0 8 0 1,998 54 bash
9 no-host bin-true 49,373 0 0 0 8 0 2,993 47 dash
17 no-host bin-true 134,591 0 0 0 16 0 2,001 102 osh-native
25 no-host bin-true 137,579 0 0 0 16 0 1,998 83 osh-nosouffle
33 no-host bin-true 111,347 0 0 0 8 0 1,997 64 osh-static
2 no-host configure.cpython 1,623,598 0 0 0 25,272 0 14,086 1,027 bash
10 no-host configure.cpython 1,642,124 0 0 0 25,272 0 14,142 1,032 dash
18 no-host configure.cpython 1,592,959 0 0 0 25,280 0 11,288 842 osh-native
26 no-host configure.cpython 1,612,029 0 0 0 25,280 0 11,309 877 osh-nosouffle
34 no-host configure.cpython 1,520,919 0 0 0 25,272 0 11,293 956 osh-static
4 no-host configure.ocaml 299,245 0 0 0 4,432 0 2,014 176 bash
12 no-host configure.ocaml 281,319 0 0 0 4,432 0 2,107 170 dash
20 no-host configure.ocaml 306,242 0 0 0 4,440 0 2,000 220 osh-native
28 no-host configure.ocaml 307,078 0 0 0 4,440 0 1,998 189 osh-nosouffle
36 no-host configure.ocaml 299,773 0 0 0 4,432 0 2,001 203 osh-static
5 no-host configure.tcc 5,211 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,196 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,635 0 0 0 96 0 45 4 osh-native
29 no-host configure.tcc 5,668 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,125 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,537,726 0 0 0 35,944 0 19,034 1,152 bash
11 no-host configure.util-linux 1,698,616 0 0 0 35,936 0 17,108 1,253 dash
19 no-host configure.util-linux 1,497,870 1 0 0 35,952 0 16,203 1,062 osh-native
27 no-host configure.util-linux 1,507,996 2 0 0 35,944 0 16,170 928 osh-nosouffle
35 no-host configure.util-linux 1,449,258 1 0 0 35,944 0 16,140 912 osh-static
6 no-host configure.yash 173,483 0 0 0 3,616 0 880 110 bash
14 no-host configure.yash 159,489 0 0 0 3,624 0 1,002 119 dash
22 no-host configure.yash 176,645 0 0 8 3,624 0 859 106 osh-native
30 no-host configure.yash 177,579 0 0 0 3,632 0 858 88 osh-nosouffle
38 no-host configure.yash 172,704 0 0 0 3,624 0 856 100 osh-static
0 no-host hello-world 155 0 0 0 8 0 1 0 bash
8 no-host hello-world 84 0 0 0 8 0 1 0 dash
16 no-host hello-world 389 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 398 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 181 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-78e288b0
osh-nosouffle osh-b5942d8c
osh-static osh-static-4d38ffd2
host label host id
no-host no-host-9c670df1