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 21 18 1.32 1.17
bin-true no-host 623 442 807 813 662 1.30 1.06
configure.cpython no-host 13,991 13,974 13,510 13,558 13,011 0.97 0.93
configure.ocaml no-host 3,657 3,629 3,701 3,699 3,680 1.01 1.01
configure.tcc no-host 45 41 48 46 43 1.05 0.95
configure.util-linux no-host 12,500 13,310 12,589 12,597 12,190 1.01 0.98
configure.yash no-host 1,728 1,671 1,714 1,689 1,696 0.99 0.98
hello-world no-host 1 1 3 3 1 2.38 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 2,387 1,153 3,313 3,405 2,824 1.39 1.18
bin-true no-host 101,437 49,295 133,244 138,027 112,061 1.31 1.10
configure.cpython no-host 1,621,540 1,636,522 1,585,160 1,597,021 1,518,220 0.98 0.94
configure.ocaml no-host 299,049 280,458 306,481 306,644 300,180 1.02 1.00
configure.tcc no-host 5,232 4,195 5,561 5,646 5,125 1.06 0.98
configure.util-linux no-host 1,530,317 1,697,281 1,510,874 1,516,173 1,479,688 0.99 0.97
configure.yash no-host 173,333 159,542 176,516 177,461 172,837 1.02 1.00
hello-world no-host 149 86 389 398 181 2.61 1.21

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 3.9 9.6 10.0 6.3 1.97 1.30
bin-true no-host 3.1 1.4 8.7 9.2 5.1 2.75 1.62
configure.cpython no-host 34.7 34.5 34.4 34.6 34.5 0.99 1.00
configure.ocaml no-host 28.7 28.8 28.7 28.6 28.5 1.00 1.00
configure.tcc no-host 26.1 26.3 26.1 26.1 26.2 1.00 1.00
configure.util-linux no-host 39.7 39.5 39.6 39.7 39.5 1.00 0.99
configure.yash no-host 33.3 33.4 33.1 33.1 33.3 1.00 1.00
hello-world no-host 3.1 1.6 6.4 6.9 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 3,920 3,920 0 726 1,923 1,271 2 0 50,000 0
bin-true no-host 807 1 2 3.5 8.7 151,905 10,764 2,978 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,510 1 65 14.8 34.4 1,750,832 35,399 28,954 93,081 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,589 3 64 21.6 39.6 2,705,398 37,471 66,342 119,749 1,291,874 1,293,775 32,527 42 132,684 1
configure.ocaml no-host 3,701 1 2 2.8 28.7 149,705 12,656 6,571 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.1 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,714 1 2 2.7 33.1 143,481 11,508 6,625 7,171 70,527 65,783 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.6 117,239 65,801 42,008 4,980 54,601 57,658 277 3 84,016 1
hello-world no-host 3 0 0 0.3 6.9 3,919 3,919 0 725 1,923 1,271 2 0 50,000 0
bin-true no-host 813 1 2 3.5 9.2 151,905 10,768 2,982 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,558 1 65 14.9 34.6 1,750,831 36,458 28,959 93,080 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,597 3 64 21.6 39.7 2,705,398 37,477 66,348 119,749 1,291,874 1,293,775 32,527 42 132,696 1
configure.ocaml no-host 3,699 1 2 2.8 28.6 149,705 12,661 6,576 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.1 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,689 1 2 2.7 33.1 143,481 11,512 6,629 7,171 70,527 65,783 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 10.0 117,239 65,805 42,012 4,980 54,601 57,658 277 3 84,024 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 7 4.8 bash
15 no-host abuild-print-help 9 6 3 3.9 dash
23 no-host abuild-print-help 21 12 10 9.6 osh-native
31 no-host abuild-print-help 21 9 12 10.0 osh-nosouffle
39 no-host abuild-print-help 18 10 9 6.3 osh-static
1 no-host bin-true 623 329 332 3.1 bash
9 no-host bin-true 442 280 168 1.4 dash
17 no-host bin-true 807 308 515 8.7 osh-native
25 no-host bin-true 813 306 522 9.2 osh-nosouffle
33 no-host bin-true 662 316 361 5.1 osh-static
2 no-host configure.cpython 13,991 7,734 6,642 34.7 bash
10 no-host configure.cpython 13,974 7,644 6,732 34.5 dash
18 no-host configure.cpython 13,510 7,280 6,499 34.4 osh-native
26 no-host configure.cpython 13,558 7,163 6,661 34.6 osh-nosouffle
34 no-host configure.cpython 13,011 7,166 6,085 34.5 osh-static
4 no-host configure.ocaml 3,657 1,508 1,189 28.7 bash
12 no-host configure.ocaml 3,629 1,499 1,154 28.8 dash
20 no-host configure.ocaml 3,701 1,467 1,274 28.7 osh-native
28 no-host configure.ocaml 3,699 1,508 1,231 28.6 osh-nosouffle
36 no-host configure.ocaml 3,680 1,477 1,233 28.5 osh-static
5 no-host configure.tcc 45 26 20 26.1 bash
13 no-host configure.tcc 41 21 21 26.3 dash
21 no-host configure.tcc 48 23 25 26.1 osh-native
29 no-host configure.tcc 46 20 26 26.1 osh-nosouffle
37 no-host configure.tcc 43 23 21 26.2 osh-static
3 no-host configure.util-linux 12,500 6,578 6,383 39.7 bash
11 no-host configure.util-linux 13,310 6,500 7,298 39.5 dash
19 no-host configure.util-linux 12,589 6,232 6,579 39.6 osh-native
27 no-host configure.util-linux 12,597 6,213 6,604 39.7 osh-nosouffle
35 no-host configure.util-linux 12,190 6,175 6,215 39.5 osh-static
6 no-host configure.yash 1,728 947 787 33.3 bash
14 no-host configure.yash 1,671 967 706 33.4 dash
22 no-host configure.yash 1,714 957 760 33.1 osh-native
30 no-host configure.yash 1,689 961 731 33.1 osh-nosouffle
38 no-host configure.yash 1,696 988 711 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 3.3 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 2,387 0 0 0 8 0 41 2 bash
15 no-host abuild-print-help 1,153 0 0 0 8 0 40 1 dash
23 no-host abuild-print-help 3,313 0 0 0 16 0 38 2 osh-native
31 no-host abuild-print-help 3,405 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,824 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,437 0 0 0 8 0 1,999 62 bash
9 no-host bin-true 49,295 0 0 0 8 0 2,995 60 dash
17 no-host bin-true 133,244 0 0 0 16 0 1,999 78 osh-native
25 no-host bin-true 138,027 0 0 0 16 0 2,000 98 osh-nosouffle
33 no-host bin-true 112,061 0 0 0 8 0 2,001 72 osh-static
2 no-host configure.cpython 1,621,540 0 0 0 25,272 0 14,062 1,028 bash
10 no-host configure.cpython 1,636,522 0 0 0 25,272 0 14,110 1,000 dash
18 no-host configure.cpython 1,585,160 0 0 0 25,280 0 11,298 813 osh-native
26 no-host configure.cpython 1,597,021 0 0 0 25,280 0 11,305 873 osh-nosouffle
34 no-host configure.cpython 1,518,220 0 0 0 25,272 0 11,310 832 osh-static
4 no-host configure.ocaml 299,049 0 0 0 4,432 0 2,017 195 bash
12 no-host configure.ocaml 280,458 0 0 0 4,432 0 2,109 201 dash
20 no-host configure.ocaml 306,481 0 0 0 4,440 0 1,997 249 osh-native
28 no-host configure.ocaml 306,644 0 0 0 4,440 0 1,996 209 osh-nosouffle
36 no-host configure.ocaml 300,180 0 0 0 4,432 0 1,999 212 osh-static
5 no-host configure.tcc 5,232 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,195 0 0 0 88 0 52 3 dash
21 no-host configure.tcc 5,561 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,646 0 0 0 96 0 45 4 osh-nosouffle
37 no-host configure.tcc 5,125 0 0 0 88 0 45 3 osh-static
3 no-host configure.util-linux 1,530,317 1 0 0 35,936 0 18,983 1,034 bash
11 no-host configure.util-linux 1,697,281 1 0 0 35,936 0 17,133 1,367 dash
19 no-host configure.util-linux 1,510,874 0 0 0 35,952 0 16,127 953 osh-native
27 no-host configure.util-linux 1,516,173 2 0 0 35,944 0 16,232 945 osh-nosouffle
35 no-host configure.util-linux 1,479,688 2 0 0 35,936 0 16,225 953 osh-static
6 no-host configure.yash 173,333 0 0 0 3,616 0 878 104 bash
14 no-host configure.yash 159,542 0 0 0 3,616 0 1,002 114 dash
22 no-host configure.yash 176,516 0 0 0 3,632 0 856 98 osh-native
30 no-host configure.yash 177,461 0 0 0 3,624 0 859 108 osh-nosouffle
38 no-host configure.yash 172,837 0 0 0 3,616 0 857 82 osh-static
0 no-host hello-world 149 0 0 0 8 0 1 0 bash
8 no-host hello-world 86 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-85d09fd4
osh-nosouffle osh-3e3a807f
osh-static osh-static-da9650f6
host label host id
no-host no-host-bba74091