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 1.32 1.20
bin-true no-host 611 438 786 803 645 1.29 1.06
configure.cpython no-host 13,346 13,411 13,052 13,059 12,523 0.98 0.94
configure.ocaml no-host 3,578 3,523 3,621 3,631 3,578 1.01 1.00
configure.tcc no-host 45 41 46 46 42 1.01 0.93
configure.util-linux no-host 12,202 12,915 12,158 12,227 11,825 1.00 0.97
configure.yash no-host 1,637 1,588 1,652 1,651 1,623 1.01 0.99
hello-world no-host 1 1 3 3 1 2.48 1.05

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 2,365 1,155 3,294 3,420 2,841 1.39 1.20
bin-true no-host 102,476 49,392 131,311 136,017 112,067 1.28 1.09
configure.cpython no-host 1,623,609 1,635,569 1,594,683 1,604,791 1,517,340 0.98 0.93
configure.ocaml no-host 299,120 280,481 306,686 307,144 300,150 1.03 1.00
configure.tcc no-host 5,264 4,215 5,550 5,651 5,118 1.05 0.97
configure.util-linux no-host 1,539,636 1,697,545 1,513,630 1,521,638 1,480,377 0.98 0.96
configure.yash no-host 173,271 159,565 177,282 177,117 172,855 1.02 1.00
hello-world no-host 153 87 392 397 182 2.56 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 3.9 9.4 10.1 6.3 2.00 1.33
bin-true no-host 3.3 1.7 8.8 9.3 5.1 2.68 1.56
configure.cpython no-host 34.6 34.1 34.4 34.5 34.5 0.99 1.00
configure.ocaml no-host 28.7 28.6 28.7 28.6 28.6 1.00 1.00
configure.tcc no-host 26.0 26.3 26.1 26.2 26.1 1.01 1.00
configure.util-linux no-host 39.7 39.6 39.6 39.5 39.7 1.00 1.00
configure.yash no-host 33.2 33.3 33.4 33.4 33.2 1.00 1.00
hello-world no-host 3.3 1.6 6.8 6.8 3.3 2.08 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 6.8 3,920 3,920 0 726 1,923 1,271 2 0 50,000 0
bin-true no-host 786 1 2 3.5 8.8 151,905 10,764 2,978 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,052 1 61 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 12,158 3 61 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 3,621 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 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 1,652 1 2 2.7 33.4 143,481 11,508 6,625 7,171 70,527 65,783 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.4 117,239 65,801 42,008 4,980 54,601 57,658 277 3 84,016 1
hello-world no-host 3 0 0 0.3 6.8 3,919 3,919 0 725 1,923 1,271 2 0 50,000 0
bin-true no-host 803 1 2 3.5 9.3 151,905 10,768 2,982 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,059 1 61 14.9 34.5 1,750,831 36,458 28,959 93,080 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,227 3 60 21.6 39.5 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 3,631 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 26.2 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,651 1 2 2.7 33.4 143,481 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 10.1 117,239 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 15 9 7 4.7 bash
15 no-host abuild-print-help 9 4 5 3.9 dash
23 no-host abuild-print-help 20 8 13 9.4 osh-native
31 no-host abuild-print-help 21 13 9 10.1 osh-nosouffle
39 no-host abuild-print-help 18 14 5 6.3 osh-static
1 no-host bin-true 611 319 330 3.3 bash
9 no-host bin-true 438 273 168 1.7 dash
17 no-host bin-true 786 302 499 8.8 osh-native
25 no-host bin-true 803 317 503 9.3 osh-nosouffle
33 no-host bin-true 645 319 342 5.1 osh-static
2 no-host configure.cpython 13,346 7,455 6,266 34.6 bash
10 no-host configure.cpython 13,411 7,435 6,367 34.1 dash
18 no-host configure.cpython 13,052 6,957 6,363 34.4 osh-native
26 no-host configure.cpython 13,059 6,916 6,423 34.5 osh-nosouffle
34 no-host configure.cpython 12,523 6,968 5,789 34.5 osh-static
4 no-host configure.ocaml 3,578 1,452 1,166 28.7 bash
12 no-host configure.ocaml 3,523 1,422 1,124 28.6 dash
20 no-host configure.ocaml 3,621 1,452 1,209 28.7 osh-native
28 no-host configure.ocaml 3,631 1,483 1,187 28.6 osh-nosouffle
36 no-host configure.ocaml 3,578 1,421 1,188 28.6 osh-static
5 no-host configure.tcc 45 25 21 26.0 bash
13 no-host configure.tcc 41 25 16 26.3 dash
21 no-host configure.tcc 46 26 21 26.1 osh-native
29 no-host configure.tcc 46 23 23 26.2 osh-nosouffle
37 no-host configure.tcc 42 27 16 26.1 osh-static
3 no-host configure.util-linux 12,202 6,415 6,250 39.7 bash
11 no-host configure.util-linux 12,915 6,265 7,136 39.6 dash
19 no-host configure.util-linux 12,158 6,089 6,298 39.6 osh-native
27 no-host configure.util-linux 12,227 6,088 6,362 39.5 osh-nosouffle
35 no-host configure.util-linux 11,825 6,060 5,982 39.7 osh-static
6 no-host configure.yash 1,637 919 727 33.2 bash
14 no-host configure.yash 1,588 916 675 33.3 dash
22 no-host configure.yash 1,652 943 713 33.4 osh-native
30 no-host configure.yash 1,651 910 744 33.4 osh-nosouffle
38 no-host configure.yash 1,623 925 701 33.2 osh-static
0 no-host hello-world 1 1 0 3.3 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 3 1 1 6.8 osh-native
24 no-host hello-world 3 3 0 6.8 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 2,365 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,155 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,294 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,420 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,841 0 0 0 8 0 39 1 osh-static
1 no-host bin-true 102,476 0 0 0 8 0 2,001 67 bash
9 no-host bin-true 49,392 0 0 0 8 0 2,995 59 dash
17 no-host bin-true 131,311 0 0 0 16 0 2,000 74 osh-native
25 no-host bin-true 136,017 0 0 0 16 0 1,998 63 osh-nosouffle
33 no-host bin-true 112,067 0 0 0 8 0 1,995 61 osh-static
2 no-host configure.cpython 1,623,609 0 0 0 25,272 0 14,076 1,102 bash
10 no-host configure.cpython 1,635,569 0 0 0 25,280 0 14,116 1,059 dash
18 no-host configure.cpython 1,594,683 0 0 0 25,280 0 11,305 953 osh-native
26 no-host configure.cpython 1,604,791 0 0 0 25,280 0 11,307 832 osh-nosouffle
34 no-host configure.cpython 1,517,340 1 0 0 25,272 0 11,299 834 osh-static
4 no-host configure.ocaml 299,120 0 0 0 4,432 0 2,020 191 bash
12 no-host configure.ocaml 280,481 0 0 0 4,432 0 2,110 197 dash
20 no-host configure.ocaml 306,686 0 0 0 4,440 0 1,998 214 osh-native
28 no-host configure.ocaml 307,144 0 0 0 4,440 0 2,004 288 osh-nosouffle
36 no-host configure.ocaml 300,150 0 0 0 4,432 0 2,002 235 osh-static
5 no-host configure.tcc 5,264 0 0 0 80 0 49 5 bash
13 no-host configure.tcc 4,215 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,550 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,651 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,118 0 0 0 88 0 46 2 osh-static
3 no-host configure.util-linux 1,539,636 0 0 0 35,936 0 18,999 1,018 bash
11 no-host configure.util-linux 1,697,545 0 0 0 35,936 0 17,106 1,147 dash
19 no-host configure.util-linux 1,513,630 1 0 0 35,952 0 16,148 865 osh-native
27 no-host configure.util-linux 1,521,638 0 0 0 35,944 0 16,201 899 osh-nosouffle
35 no-host configure.util-linux 1,480,377 0 0 0 35,936 0 16,206 907 osh-static
6 no-host configure.yash 173,271 0 0 0 3,616 0 878 90 bash
14 no-host configure.yash 159,565 0 0 0 3,624 0 1,000 101 dash
22 no-host configure.yash 177,282 0 0 0 3,632 0 857 97 osh-native
30 no-host configure.yash 177,117 0 0 0 3,624 0 857 101 osh-nosouffle
38 no-host configure.yash 172,855 0 0 0 3,616 0 858 102 osh-static
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 87 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 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-ed9fbc89
osh-nosouffle osh-8c30d488
osh-static osh-static-3fb30029
host label host id
no-host no-host-bba74091