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 15 9 20 21 18 1.29 1.17
bin-true no-host 620 438 801 802 651 1.29 1.05
configure.cpython no-host 13,570 13,693 13,329 13,320 12,780 0.98 0.94
configure.ocaml no-host 3,630 3,565 3,662 3,659 3,634 1.01 1.00
configure.tcc no-host 45 40 46 46 42 1.01 0.94
configure.util-linux no-host 12,387 13,073 12,358 12,418 12,003 1.00 0.97
configure.yash no-host 1,673 1,618 1,672 1,674 1,666 1.00 1.00
hello-world no-host 1 1 3 3 1 2.37 1.01

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 2,379 1,168 3,296 3,350 2,833 1.39 1.19
bin-true no-host 102,426 49,433 133,274 133,266 111,627 1.30 1.09
configure.cpython no-host 1,619,775 1,641,197 1,598,011 1,601,687 1,520,541 0.99 0.94
configure.ocaml no-host 298,778 280,497 304,932 306,201 300,470 1.02 1.01
configure.tcc no-host 5,213 4,193 5,545 5,644 5,135 1.06 0.99
configure.util-linux no-host 1,539,909 1,698,253 1,501,431 1,506,264 1,469,318 0.98 0.95
configure.yash no-host 173,188 159,581 176,913 176,848 172,850 1.02 1.00
hello-world no-host 153 85 388 399 182 2.54 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 4.7 3.8 9.6 10.0 6.4 2.03 1.36
bin-true no-host 3.3 1.6 8.7 9.3 5.2 2.64 1.60
configure.cpython no-host 34.5 34.5 34.5 34.4 34.5 1.00 1.00
configure.ocaml no-host 28.6 28.7 28.6 28.5 28.7 1.00 1.00
configure.tcc no-host 26.2 26.1 26.2 26.1 26.3 1.00 1.01
configure.util-linux no-host 39.7 39.8 39.6 39.7 39.6 1.00 1.00
configure.yash no-host 33.1 33.1 33.2 33.3 33.3 1.00 1.00
hello-world no-host 3.1 1.6 6.4 6.9 3.4 2.04 1.08

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 3,902 3,902 0 719 1,919 1,264 2 0 50,000 0
bin-true no-host 801 1 2 3.5 8.7 151,887 10,753 2,967 14,778 72,393 64,716 3,008 3 50,000 0
configure.cpython no-host 13,329 1 64 14.8 34.5 1,750,749 35,381 28,938 93,074 869,710 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,358 3 63 21.6 39.6 2,705,285 37,453 66,326 119,742 1,291,805 1,293,738 32,527 42 132,652 1
configure.ocaml no-host 3,662 1 2 2.8 28.6 149,687 12,645 6,560 9,210 70,293 70,184 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.2 30,536 30,536 0 1,677 14,470 14,389 271 0 50,000 0
configure.yash no-host 1,672 1 2 2.7 33.2 143,449 11,458 6,614 7,163 70,506 65,780 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.6 117,218 65,787 41,997 4,972 54,595 57,651 277 3 83,994 1
hello-world no-host 3 0 0 0.3 6.9 3,901 3,901 0 718 1,919 1,264 2 0 50,000 0
bin-true no-host 802 1 2 3.5 9.3 151,887 10,757 2,971 14,778 72,393 64,716 3,008 3 50,000 0
configure.cpython no-host 13,320 2 64 14.8 34.4 1,750,748 35,386 28,943 93,073 869,710 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,418 3 64 21.6 39.7 2,705,285 37,459 66,332 119,742 1,291,805 1,293,738 32,527 42 132,664 1
configure.ocaml no-host 3,659 1 2 2.8 28.5 149,687 12,650 6,565 9,210 70,293 70,184 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.1 30,536 30,536 0 1,677 14,470 14,389 271 0 50,000 0
configure.yash no-host 1,674 1 2 2.7 33.3 143,449 11,462 6,618 7,163 70,506 65,780 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 10.0 117,218 65,791 42,001 4,972 54,595 57,651 277 3 84,002 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 15 7 9 4.7 bash
15 no-host abuild-print-help 9 4 5 3.8 dash
23 no-host abuild-print-help 20 12 9 9.6 osh-native
31 no-host abuild-print-help 21 14 8 10.0 osh-nosouffle
39 no-host abuild-print-help 18 15 4 6.4 osh-static
1 no-host bin-true 620 305 352 3.3 bash
9 no-host bin-true 438 275 169 1.6 dash
17 no-host bin-true 801 309 510 8.7 osh-native
25 no-host bin-true 802 311 509 9.3 osh-nosouffle
33 no-host bin-true 651 312 356 5.2 osh-static
2 no-host configure.cpython 13,570 7,441 6,511 34.5 bash
10 no-host configure.cpython 13,693 7,589 6,505 34.5 dash
18 no-host configure.cpython 13,329 7,171 6,434 34.5 osh-native
26 no-host configure.cpython 13,320 7,050 6,553 34.4 osh-nosouffle
34 no-host configure.cpython 12,780 7,101 5,910 34.5 osh-static
4 no-host configure.ocaml 3,630 1,478 1,192 28.6 bash
12 no-host configure.ocaml 3,565 1,470 1,118 28.7 dash
20 no-host configure.ocaml 3,662 1,472 1,229 28.6 osh-native
28 no-host configure.ocaml 3,659 1,462 1,237 28.5 osh-nosouffle
36 no-host configure.ocaml 3,634 1,443 1,222 28.7 osh-static
5 no-host configure.tcc 45 22 24 26.2 bash
13 no-host configure.tcc 40 22 18 26.1 dash
21 no-host configure.tcc 46 27 19 26.2 osh-native
29 no-host configure.tcc 46 25 21 26.1 osh-nosouffle
37 no-host configure.tcc 42 25 17 26.3 osh-static
3 no-host configure.util-linux 12,387 6,517 6,333 39.7 bash
11 no-host configure.util-linux 13,073 6,494 7,067 39.8 dash
19 no-host configure.util-linux 12,358 6,149 6,429 39.6 osh-native
27 no-host configure.util-linux 12,418 6,177 6,464 39.7 osh-nosouffle
35 no-host configure.util-linux 12,003 6,176 6,038 39.6 osh-static
6 no-host configure.yash 1,673 919 763 33.1 bash
14 no-host configure.yash 1,618 935 684 33.1 dash
22 no-host configure.yash 1,672 939 736 33.2 osh-native
30 no-host configure.yash 1,674 901 777 33.3 osh-nosouffle
38 no-host configure.yash 1,666 920 748 33.3 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 3 0 3 6.4 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 2,379 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,168 0 0 0 8 0 40 1 dash
23 no-host abuild-print-help 3,296 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,350 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,833 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 102,426 0 0 0 8 0 1,994 47 bash
9 no-host bin-true 49,433 0 0 0 8 0 2,993 59 dash
17 no-host bin-true 133,274 0 0 0 16 0 1,998 57 osh-native
25 no-host bin-true 133,266 0 0 0 16 0 2,001 83 osh-nosouffle
33 no-host bin-true 111,627 0 0 0 8 0 1,998 45 osh-static
2 no-host configure.cpython 1,619,775 0 0 0 25,272 0 14,074 984 bash
10 no-host configure.cpython 1,641,197 4 0 0 25,272 0 14,115 1,007 dash
18 no-host configure.cpython 1,598,011 0 0 0 25,280 0 11,297 870 osh-native
26 no-host configure.cpython 1,601,687 0 0 0 25,280 0 11,318 850 osh-nosouffle
34 no-host configure.cpython 1,520,541 0 0 0 25,272 0 11,302 852 osh-static
4 no-host configure.ocaml 298,778 0 0 0 4,432 0 2,014 176 bash
12 no-host configure.ocaml 280,497 0 0 0 4,432 0 2,108 193 dash
20 no-host configure.ocaml 304,932 0 0 0 4,440 0 2,004 239 osh-native
28 no-host configure.ocaml 306,201 0 0 0 4,440 0 1,999 204 osh-nosouffle
36 no-host configure.ocaml 300,470 0 0 0 4,432 0 1,999 212 osh-static
5 no-host configure.tcc 5,213 0 0 0 80 0 49 3 bash
13 no-host configure.tcc 4,193 0 0 0 88 0 52 3 dash
21 no-host configure.tcc 5,545 0 0 0 96 0 45 1 osh-native
29 no-host configure.tcc 5,644 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,135 0 0 0 88 0 45 3 osh-static
3 no-host configure.util-linux 1,539,909 0 0 232 35,944 0 18,956 1,070 bash
11 no-host configure.util-linux 1,698,253 1 0 0 35,936 0 17,053 1,241 dash
19 no-host configure.util-linux 1,501,431 1 0 0 35,952 0 16,205 957 osh-native
27 no-host configure.util-linux 1,506,264 1 0 0 35,952 0 16,192 925 osh-nosouffle
35 no-host configure.util-linux 1,469,318 2 0 0 35,944 0 16,213 876 osh-static
6 no-host configure.yash 173,188 0 0 0 3,616 0 880 88 bash
14 no-host configure.yash 159,581 0 0 0 3,616 0 1,000 104 dash
22 no-host configure.yash 176,913 0 0 0 3,624 0 857 102 osh-native
30 no-host configure.yash 176,848 0 0 0 3,624 0 857 96 osh-nosouffle
38 no-host configure.yash 172,850 0 0 0 3,616 0 859 109 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 388 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 399 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-a48a4a70
osh-nosouffle osh-3ba875bb
osh-static osh-static-6f649db6
host label host id
no-host no-host-9c670df1