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 1.16
bin-true no-host 643 442 809 809 656 1.26 1.02
configure.cpython no-host 14,490 14,124 13,522 13,652 12,993 0.93 0.90
configure.ocaml no-host 3,735 3,628 3,742 3,717 3,734 1.00 1.00
configure.tcc no-host 47 41 49 47 43 1.04 0.91
configure.util-linux no-host 12,944 13,297 12,661 12,669 12,305 0.98 0.95
configure.yash no-host 1,762 1,660 1,733 1,699 1,683 0.98 0.95
hello-world no-host 1 1 3 3 1 2.28 0.96

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 2,385 1,167 3,322 3,435 2,830 1.39 1.19
bin-true no-host 102,403 49,422 134,312 131,066 111,974 1.31 1.09
configure.cpython no-host 1,625,244 1,637,925 1,590,191 1,602,494 1,511,862 0.98 0.93
configure.ocaml no-host 299,119 280,756 306,210 307,388 300,231 1.02 1.00
configure.tcc no-host 5,238 4,196 5,561 5,653 5,131 1.06 0.98
configure.util-linux no-host 1,532,145 1,689,508 1,500,277 1,523,456 1,469,744 0.98 0.96
configure.yash no-host 173,206 159,569 176,483 176,909 172,736 1.02 1.00
hello-world no-host 152 85 395 398 183 2.60 1.20

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 3.8 9.6 10.1 6.3 1.97 1.30
bin-true no-host 3.1 1.4 8.5 9.2 5.2 2.71 1.67
configure.cpython no-host 34.4 34.7 34.5 34.5 34.5 1.00 1.00
configure.ocaml no-host 28.7 28.7 28.7 28.7 28.6 1.00 1.00
configure.tcc no-host 26.2 26.0 26.1 26.2 26.2 1.00 1.00
configure.util-linux no-host 39.5 39.7 39.6 39.6 39.6 1.00 1.00
configure.yash no-host 33.4 33.3 33.3 33.3 33.4 1.00 1.00
hello-world no-host 3.3 1.4 6.6 6.9 3.4 2.00 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 3,920 3,920 0 726 1,923 1,271 2 0 50,000 0
bin-true no-host 809 1 2 3.5 8.5 151,905 10,764 2,978 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,522 1 66 14.8 34.5 1,750,907 35,429 28,954 93,081 869,789 788,037 25,789 61 50,000 0
configure.util-linux no-host 12,661 3 66 21.6 39.6 2,705,473 37,501 66,342 119,749 1,291,899 1,293,825 32,527 42 132,684 1
configure.ocaml no-host 3,742 1 2 2.8 28.7 149,720 12,656 6,571 9,217 70,302 70,201 1,693 3 50,000 0
configure.tcc no-host 49 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 1,733 1 2 2.7 33.3 143,496 11,508 6,625 7,171 70,532 65,793 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 809 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 13,652 2 68 14.9 34.5 1,750,906 36,488 28,959 93,080 869,789 788,037 25,789 61 50,000 0
configure.util-linux no-host 12,669 3 66 21.6 39.6 2,705,473 37,507 66,348 119,749 1,291,899 1,293,825 32,527 42 132,696 1
configure.ocaml no-host 3,717 1 2 2.8 28.7 149,720 12,661 6,576 9,217 70,302 70,201 1,693 3 50,000 0
configure.tcc no-host 47 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 1,699 1 2 2.7 33.3 143,496 11,512 6,629 7,171 70,532 65,793 2,095 3 50,000 0
abuild-print-help no-host 22 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 16 11 6 4.8 bash
15 no-host abuild-print-help 9 3 6 3.8 dash
23 no-host abuild-print-help 21 8 13 9.6 osh-native
31 no-host abuild-print-help 22 13 10 10.1 osh-nosouffle
39 no-host abuild-print-help 18 13 6 6.3 osh-static
1 no-host bin-true 643 319 368 3.1 bash
9 no-host bin-true 442 274 174 1.4 dash
17 no-host bin-true 809 309 519 8.5 osh-native
25 no-host bin-true 809 311 517 9.2 osh-nosouffle
33 no-host bin-true 656 316 357 5.2 osh-static
2 no-host configure.cpython 14,490 7,979 6,919 34.4 bash
10 no-host configure.cpython 14,124 7,700 6,843 34.7 dash
18 no-host configure.cpython 13,522 7,229 6,573 34.5 osh-native
26 no-host configure.cpython 13,652 7,182 6,762 34.5 osh-nosouffle
34 no-host configure.cpython 12,993 7,185 6,049 34.5 osh-static
4 no-host configure.ocaml 3,735 1,466 1,311 28.7 bash
12 no-host configure.ocaml 3,628 1,483 1,170 28.7 dash
20 no-host configure.ocaml 3,742 1,458 1,324 28.7 osh-native
28 no-host configure.ocaml 3,717 1,496 1,262 28.7 osh-nosouffle
36 no-host configure.ocaml 3,734 1,523 1,243 28.6 osh-static
5 no-host configure.tcc 47 24 23 26.2 bash
13 no-host configure.tcc 41 21 20 26.0 dash
21 no-host configure.tcc 49 27 22 26.1 osh-native
29 no-host configure.tcc 47 25 22 26.2 osh-nosouffle
37 no-host configure.tcc 43 26 18 26.2 osh-static
3 no-host configure.util-linux 12,944 6,764 6,663 39.5 bash
11 no-host configure.util-linux 13,297 6,582 7,212 39.7 dash
19 no-host configure.util-linux 12,661 6,245 6,647 39.6 osh-native
27 no-host configure.util-linux 12,669 6,221 6,678 39.6 osh-nosouffle
35 no-host configure.util-linux 12,305 6,176 6,351 39.6 osh-static
6 no-host configure.yash 1,762 973 796 33.4 bash
14 no-host configure.yash 1,660 973 688 33.3 dash
22 no-host configure.yash 1,733 952 784 33.3 osh-native
30 no-host configure.yash 1,699 950 752 33.3 osh-nosouffle
38 no-host configure.yash 1,683 917 769 33.4 osh-static
0 no-host hello-world 1 0 1 3.3 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 3 1 2 6.6 osh-native
24 no-host hello-world 3 0 3 6.9 osh-nosouffle
32 no-host hello-world 1 1 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 2,385 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,167 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,322 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,435 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,830 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 102,403 0 0 0 8 0 1,996 50 bash
9 no-host bin-true 49,422 0 0 0 8 0 2,993 55 dash
17 no-host bin-true 134,312 0 0 0 16 0 1,997 76 osh-native
25 no-host bin-true 131,066 0 0 0 16 0 1,997 68 osh-nosouffle
33 no-host bin-true 111,974 0 0 0 8 0 1,999 72 osh-static
2 no-host configure.cpython 1,625,244 0 0 0 25,272 0 14,067 982 bash
10 no-host configure.cpython 1,637,925 0 0 0 25,272 0 14,105 1,010 dash
18 no-host configure.cpython 1,590,191 0 0 0 25,280 0 11,281 809 osh-native
26 no-host configure.cpython 1,602,494 0 0 0 25,280 0 11,305 874 osh-nosouffle
34 no-host configure.cpython 1,511,862 0 0 0 25,272 0 11,299 886 osh-static
4 no-host configure.ocaml 299,119 0 0 0 4,432 0 2,018 181 bash
12 no-host configure.ocaml 280,756 0 0 0 4,432 0 2,112 192 dash
20 no-host configure.ocaml 306,210 0 0 0 4,440 0 1,996 226 osh-native
28 no-host configure.ocaml 307,388 0 0 0 4,440 0 1,999 207 osh-nosouffle
36 no-host configure.ocaml 300,231 0 0 0 4,432 0 2,001 210 osh-static
5 no-host configure.tcc 5,238 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,196 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,561 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,653 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,131 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,532,145 0 0 0 35,936 0 18,999 1,062 bash
11 no-host configure.util-linux 1,689,508 1 0 0 35,936 0 17,079 1,219 dash
19 no-host configure.util-linux 1,500,277 0 0 0 35,952 0 16,122 975 osh-native
27 no-host configure.util-linux 1,523,456 1 0 0 35,944 0 16,202 970 osh-nosouffle
35 no-host configure.util-linux 1,469,744 0 0 0 35,936 0 16,132 991 osh-static
6 no-host configure.yash 173,206 0 0 0 3,616 0 880 130 bash
14 no-host configure.yash 159,569 0 0 0 3,624 0 1,001 101 dash
22 no-host configure.yash 176,483 0 0 0 3,624 0 858 103 osh-native
30 no-host configure.yash 176,909 0 0 0 3,624 0 856 92 osh-nosouffle
38 no-host configure.yash 172,736 0 0 0 3,624 0 860 96 osh-static
0 no-host hello-world 152 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 395 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 183 0 0 0 8 0 0 0 osh-static

Shell and Host

shell label shell id
bash bash-36833674
dash dash-cea41b3e
osh-native osh-90b13f9d
osh-nosouffle osh-5855f706
osh-static osh-static-5b347e9c
host label host id
no-host no-host-bba74091