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 1.33 1.17
bin-true no-host 619 441 808 825 655 1.31 1.06
configure.cpython no-host 13,891 14,026 13,742 13,937 13,255 0.99 0.95
configure.ocaml no-host 3,701 3,663 3,788 3,777 3,771 1.02 1.02
configure.tcc no-host 46 41 47 48 44 1.04 0.96
configure.util-linux no-host 12,619 13,570 12,778 12,847 12,471 1.01 0.99
configure.yash no-host 1,730 1,665 1,740 1,732 1,722 1.01 1.00
hello-world no-host 1 1 3 3 1 2.26 0.94

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 2,375 1,169 3,320 3,425 2,805 1.40 1.18
bin-true no-host 101,425 49,371 136,531 137,526 111,327 1.35 1.10
configure.cpython no-host 1,621,235 1,643,077 1,585,930 1,612,765 1,522,058 0.98 0.94
configure.ocaml no-host 299,347 280,931 306,204 307,595 299,815 1.02 1.00
configure.tcc no-host 5,231 4,221 5,597 5,656 5,129 1.07 0.98
configure.util-linux no-host 1,537,941 1,698,337 1,496,860 1,505,537 1,449,550 0.97 0.94
configure.yash no-host 173,145 159,620 176,721 176,803 172,709 1.02 1.00
hello-world no-host 153 85 392 397 180 2.56 1.18

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 4.7 3.9 9.3 10.1 6.4 1.97 1.36
bin-true no-host 3.3 1.4 8.8 9.2 5.1 2.68 1.56
configure.cpython no-host 34.4 34.4 34.4 34.7 34.5 1.00 1.00
configure.ocaml no-host 28.6 28.7 28.7 28.7 28.7 1.00 1.00
configure.tcc no-host 26.4 26.1 26.3 26.3 26.3 1.00 0.99
configure.util-linux no-host 39.7 39.7 39.6 39.7 39.6 1.00 1.00
configure.yash no-host 33.4 33.3 33.1 33.4 33.4 0.99 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 808 1 2 3.5 8.8 152,882 11,691 2,964 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,742 1 66 14.8 34.4 1,753,364 36,445 28,935 93,071 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,778 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 3,788 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 47 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 1,740 1 2 2.7 33.1 143,736 11,764 6,618 7,160 70,796 65,780 2,095 3 50,000 0
abuild-print-help no-host 21 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 6.9 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 825 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 13,937 1 68 14.9 34.7 1,753,363 36,450 28,940 93,070 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,847 3 67 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 3,777 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 48 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 1,732 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 22 1 2 3.0 10.1 117,251 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 4.7 bash
15 no-host abuild-print-help 9 4 5 3.9 dash
23 no-host abuild-print-help 21 9 13 9.3 osh-native
31 no-host abuild-print-help 22 12 11 10.1 osh-nosouffle
39 no-host abuild-print-help 18 9 10 6.4 osh-static
1 no-host bin-true 619 305 353 3.3 bash
9 no-host bin-true 441 278 169 1.4 dash
17 no-host bin-true 808 305 520 8.8 osh-native
25 no-host bin-true 825 293 548 9.2 osh-nosouffle
33 no-host bin-true 655 315 359 5.1 osh-static
2 no-host configure.cpython 13,891 7,583 6,695 34.4 bash
10 no-host configure.cpython 14,026 7,612 6,805 34.4 dash
18 no-host configure.cpython 13,742 7,259 6,730 34.4 osh-native
26 no-host configure.cpython 13,937 7,422 6,800 34.7 osh-nosouffle
34 no-host configure.cpython 13,255 7,292 6,192 34.5 osh-static
4 no-host configure.ocaml 3,701 1,488 1,251 28.6 bash
12 no-host configure.ocaml 3,663 1,520 1,168 28.7 dash
20 no-host configure.ocaml 3,788 1,511 1,315 28.7 osh-native
28 no-host configure.ocaml 3,777 1,507 1,310 28.7 osh-nosouffle
36 no-host configure.ocaml 3,771 1,523 1,280 28.7 osh-static
5 no-host configure.tcc 46 20 26 26.4 bash
13 no-host configure.tcc 41 21 21 26.1 dash
21 no-host configure.tcc 47 25 23 26.3 osh-native
29 no-host configure.tcc 48 27 22 26.3 osh-nosouffle
37 no-host configure.tcc 44 23 22 26.3 osh-static
3 no-host configure.util-linux 12,619 6,706 6,365 39.7 bash
11 no-host configure.util-linux 13,570 6,546 7,507 39.7 dash
19 no-host configure.util-linux 12,778 6,318 6,682 39.6 osh-native
27 no-host configure.util-linux 12,847 6,348 6,713 39.7 osh-nosouffle
35 no-host configure.util-linux 12,471 6,331 6,357 39.6 osh-static
6 no-host configure.yash 1,730 958 779 33.4 bash
14 no-host configure.yash 1,665 950 717 33.3 dash
22 no-host configure.yash 1,740 966 776 33.1 osh-native
30 no-host configure.yash 1,732 948 785 33.4 osh-nosouffle
38 no-host configure.yash 1,722 980 737 33.4 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 3 0 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 2,375 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,169 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,320 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,425 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,805 0 0 0 8 0 38 0 osh-static
1 no-host bin-true 101,425 0 0 0 8 0 1,999 58 bash
9 no-host bin-true 49,371 0 0 0 8 0 3,000 35 dash
17 no-host bin-true 136,531 0 0 0 16 0 1,995 67 osh-native
25 no-host bin-true 137,526 0 0 0 16 0 1,996 79 osh-nosouffle
33 no-host bin-true 111,327 0 0 0 8 0 1,999 82 osh-static
2 no-host configure.cpython 1,621,235 0 0 0 25,272 0 14,071 986 bash
10 no-host configure.cpython 1,643,077 0 0 0 25,272 0 14,107 1,035 dash
18 no-host configure.cpython 1,585,930 0 0 0 25,280 0 11,296 841 osh-native
26 no-host configure.cpython 1,612,765 0 0 0 25,280 0 11,307 874 osh-nosouffle
34 no-host configure.cpython 1,522,058 0 0 0 25,272 0 11,316 824 osh-static
4 no-host configure.ocaml 299,347 0 0 0 4,432 0 2,015 212 bash
12 no-host configure.ocaml 280,931 0 0 0 4,432 0 2,109 193 dash
20 no-host configure.ocaml 306,204 0 0 8 4,440 0 1,999 242 osh-native
28 no-host configure.ocaml 307,595 0 0 0 4,440 0 1,997 239 osh-nosouffle
36 no-host configure.ocaml 299,815 0 0 0 4,432 0 1,996 212 osh-static
5 no-host configure.tcc 5,231 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,221 0 0 0 88 0 52 0 dash
21 no-host configure.tcc 5,597 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,656 0 0 0 96 0 45 4 osh-nosouffle
37 no-host configure.tcc 5,129 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,537,941 0 0 0 35,944 0 18,982 991 bash
11 no-host configure.util-linux 1,698,337 0 0 0 35,936 0 17,105 1,207 dash
19 no-host configure.util-linux 1,496,860 3 0 0 35,952 0 16,137 932 osh-native
27 no-host configure.util-linux 1,505,537 0 0 0 35,944 0 16,208 893 osh-nosouffle
35 no-host configure.util-linux 1,449,550 1 0 0 35,936 0 16,125 922 osh-static
6 no-host configure.yash 173,145 0 0 0 3,616 0 879 98 bash
14 no-host configure.yash 159,620 0 0 0 3,616 0 1,001 103 dash
22 no-host configure.yash 176,721 0 0 0 3,624 0 858 99 osh-native
30 no-host configure.yash 176,803 0 0 0 3,632 0 858 100 osh-nosouffle
38 no-host configure.yash 172,709 0 0 0 3,616 0 858 99 osh-static
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 85 0 0 0 8 0 1 0 dash
16 no-host hello-world 392 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 397 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-7a687875
osh-nosouffle osh-6e703840
osh-static osh-static-3982c833
host label host id
no-host no-host-9c670df1