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 19 1.29 1.18
bin-true no-host 625 451 802 822 657 1.28 1.05
configure.cpython no-host 14,442 14,398 14,144 14,111 13,525 0.98 0.94
configure.ocaml no-host 3,770 3,716 3,820 3,826 3,794 1.01 1.01
configure.tcc no-host 47 42 48 49 45 1.02 0.96
configure.util-linux no-host 12,962 13,743 13,116 13,081 12,747 1.01 0.98
configure.yash no-host 1,781 1,705 1,781 1,780 1,746 1.00 0.98
hello-world no-host 1 1 3 3 1 2.47 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 2,406 1,157 3,337 3,409 2,832 1.39 1.18
bin-true no-host 100,449 49,346 130,252 136,031 112,092 1.30 1.12
configure.cpython no-host 1,624,383 1,631,343 1,591,795 1,595,101 1,515,967 0.98 0.93
configure.ocaml no-host 298,930 281,175 306,095 307,091 300,324 1.02 1.00
configure.tcc no-host 5,211 4,212 5,566 5,664 5,132 1.07 0.98
configure.util-linux no-host 1,528,676 1,700,531 1,508,309 1,512,857 1,479,658 0.99 0.97
configure.yash no-host 173,252 159,467 176,775 177,017 172,781 1.02 1.00
hello-world no-host 150 87 393 401 182 2.62 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 5.0 3.8 9.4 10.0 6.3 1.89 1.26
bin-true no-host 3.3 1.4 8.7 9.3 5.2 2.64 1.60
configure.cpython no-host 34.5 34.5 34.5 34.3 34.2 1.00 0.99
configure.ocaml no-host 28.6 28.7 28.7 28.7 28.6 1.00 1.00
configure.tcc no-host 26.1 26.1 26.2 26.1 26.2 1.00 1.00
configure.util-linux no-host 39.7 39.6 39.6 39.7 39.4 1.00 0.99
configure.yash no-host 33.1 33.3 33.3 33.1 33.4 1.00 1.01
hello-world no-host 3.1 1.6 6.6 6.9 3.3 2.08 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 6.6 3,919 3,919 0 726 1,922 1,271 2 0 50,000 0
bin-true no-host 802 1 2 3.5 8.7 151,904 10,764 2,978 14,785 72,396 64,723 3,008 3 50,000 0
configure.cpython no-host 14,144 2 71 14.8 34.5 1,750,831 35,399 28,954 93,081 869,763 787,987 25,789 61 50,000 0
configure.util-linux no-host 13,116 3 71 21.6 39.6 2,705,397 37,471 66,342 119,749 1,291,873 1,293,775 32,527 42 132,684 1
configure.ocaml no-host 3,820 1 2 2.8 28.7 149,704 12,656 6,571 9,217 70,296 70,191 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.2 30,555 30,555 0 1,684 14,474 14,397 271 0 50,000 0
configure.yash no-host 1,781 1 2 2.7 33.3 143,480 11,508 6,625 7,171 70,526 65,783 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.4 117,238 65,801 42,008 4,980 54,600 57,658 277 3 84,016 1
hello-world no-host 3 0 0 0.3 6.9 3,918 3,918 0 725 1,922 1,271 2 0 50,000 0
bin-true no-host 822 1 2 3.5 9.3 151,904 10,768 2,982 14,785 72,396 64,723 3,008 3 50,000 0
configure.cpython no-host 14,111 1 73 14.9 34.3 1,750,830 36,458 28,959 93,080 869,763 787,987 25,789 61 50,000 0
configure.util-linux no-host 13,081 3 71 21.6 39.7 2,705,397 37,477 66,348 119,749 1,291,873 1,293,775 32,527 42 132,696 1
configure.ocaml no-host 3,826 1 2 2.8 28.7 149,704 12,661 6,576 9,217 70,296 70,191 1,693 3 50,000 0
configure.tcc no-host 49 0 0 1.4 26.1 30,555 30,555 0 1,684 14,474 14,397 271 0 50,000 0
configure.yash no-host 1,780 1 2 2.7 33.1 143,480 11,512 6,629 7,171 70,526 65,783 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.0 117,238 65,805 42,012 4,980 54,600 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 8 5.0 bash
15 no-host abuild-print-help 9 5 5 3.8 dash
23 no-host abuild-print-help 21 12 10 9.4 osh-native
31 no-host abuild-print-help 22 11 12 10.0 osh-nosouffle
39 no-host abuild-print-help 19 11 9 6.3 osh-static
1 no-host bin-true 625 322 343 3.3 bash
9 no-host bin-true 451 278 178 1.4 dash
17 no-host bin-true 802 315 505 8.7 osh-native
25 no-host bin-true 822 304 536 9.3 osh-nosouffle
33 no-host bin-true 657 319 354 5.2 osh-static
2 no-host configure.cpython 14,442 7,950 6,898 34.5 bash
10 no-host configure.cpython 14,398 7,887 6,929 34.5 dash
18 no-host configure.cpython 14,144 7,504 6,932 34.5 osh-native
26 no-host configure.cpython 14,111 7,537 6,870 34.3 osh-nosouffle
34 no-host configure.cpython 13,525 7,451 6,321 34.2 osh-static
4 no-host configure.ocaml 3,770 1,511 1,301 28.6 bash
12 no-host configure.ocaml 3,716 1,513 1,228 28.7 dash
20 no-host configure.ocaml 3,820 1,570 1,291 28.7 osh-native
28 no-host configure.ocaml 3,826 1,505 1,363 28.7 osh-nosouffle
36 no-host configure.ocaml 3,794 1,513 1,314 28.6 osh-static
5 no-host configure.tcc 47 28 20 26.1 bash
13 no-host configure.tcc 42 21 21 26.1 dash
21 no-host configure.tcc 48 25 24 26.2 osh-native
29 no-host configure.tcc 49 23 27 26.1 osh-nosouffle
37 no-host configure.tcc 45 26 19 26.2 osh-static
3 no-host configure.util-linux 12,962 6,828 6,610 39.7 bash
11 no-host configure.util-linux 13,743 6,631 7,615 39.6 dash
19 no-host configure.util-linux 13,116 6,516 6,833 39.6 osh-native
27 no-host configure.util-linux 13,081 6,424 6,894 39.7 osh-nosouffle
35 no-host configure.util-linux 12,747 6,515 6,461 39.4 osh-static
6 no-host configure.yash 1,781 1,000 789 33.1 bash
14 no-host configure.yash 1,705 969 735 33.3 dash
22 no-host configure.yash 1,781 982 803 33.3 osh-native
30 no-host configure.yash 1,780 974 810 33.1 osh-nosouffle
38 no-host configure.yash 1,746 1,004 744 33.4 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 1 2 6.6 osh-native
24 no-host hello-world 3 2 1 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 2,406 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,157 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,337 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,409 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,832 0 0 0 8 0 39 1 osh-static
1 no-host bin-true 100,449 0 0 0 8 0 2,000 62 bash
9 no-host bin-true 49,346 0 0 0 8 0 2,984 58 dash
17 no-host bin-true 130,252 0 0 0 16 0 1,996 85 osh-native
25 no-host bin-true 136,031 0 0 0 16 0 2,000 74 osh-nosouffle
33 no-host bin-true 112,092 0 0 0 8 0 1,999 77 osh-static
2 no-host configure.cpython 1,624,383 0 0 0 25,272 0 14,090 1,042 bash
10 no-host configure.cpython 1,631,343 0 0 0 25,272 0 14,153 1,011 dash
18 no-host configure.cpython 1,591,795 0 0 0 25,280 0 11,275 819 osh-native
26 no-host configure.cpython 1,595,101 0 0 0 25,280 0 11,305 867 osh-nosouffle
34 no-host configure.cpython 1,515,967 0 0 0 25,272 0 11,297 877 osh-static
4 no-host configure.ocaml 298,930 0 0 0 4,432 0 2,017 188 bash
12 no-host configure.ocaml 281,175 0 0 0 4,432 0 2,106 199 dash
20 no-host configure.ocaml 306,095 0 0 0 4,440 0 1,997 216 osh-native
28 no-host configure.ocaml 307,091 0 0 0 4,440 0 2,001 209 osh-nosouffle
36 no-host configure.ocaml 300,324 0 0 0 4,432 0 2,002 217 osh-static
5 no-host configure.tcc 5,211 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,212 0 0 0 88 0 52 3 dash
21 no-host configure.tcc 5,566 0 0 0 96 0 45 5 osh-native
29 no-host configure.tcc 5,664 0 0 0 96 0 45 0 osh-nosouffle
37 no-host configure.tcc 5,132 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,528,676 2 0 0 35,936 0 18,907 1,103 bash
11 no-host configure.util-linux 1,700,531 1 0 0 35,936 0 17,128 1,239 dash
19 no-host configure.util-linux 1,508,309 0 0 0 35,952 0 16,137 961 osh-native
27 no-host configure.util-linux 1,512,857 0 0 0 35,944 0 16,189 964 osh-nosouffle
35 no-host configure.util-linux 1,479,658 2 0 0 35,936 0 16,129 916 osh-static
6 no-host configure.yash 173,252 0 0 0 3,616 0 880 109 bash
14 no-host configure.yash 159,467 0 0 0 3,616 0 1,002 97 dash
22 no-host configure.yash 176,775 0 0 0 3,624 0 855 97 osh-native
30 no-host configure.yash 177,017 0 0 0 3,624 0 860 87 osh-nosouffle
38 no-host configure.yash 172,781 0 0 0 3,624 0 854 95 osh-static
0 no-host hello-world 150 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 393 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 401 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-4f606418
osh-nosouffle osh-2df97637
osh-static osh-static-36ea5c6b
host label host id
no-host no-host-bba74091