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 1.30 1.18
bin-true no-host 624 447 817 834 662 1.31 1.06
configure.cpython no-host 14,347 14,303 14,127 14,055 13,448 0.98 0.94
configure.ocaml no-host 3,791 3,745 3,800 3,766 3,751 1.00 0.99
configure.tcc no-host 49 43 47 48 44 0.96 0.90
configure.util-linux no-host 13,017 13,814 13,176 12,942 12,481 1.01 0.96
configure.yash no-host 1,772 1,739 1,761 1,729 1,736 0.99 0.98
hello-world no-host 1 1 3 3 1 2.38 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 2,434 1,160 3,312 3,408 2,820 1.36 1.16
bin-true no-host 102,415 49,426 131,272 137,389 111,336 1.28 1.09
configure.cpython no-host 1,627,223 1,638,357 1,587,346 1,608,701 1,514,108 0.98 0.93
configure.ocaml no-host 298,794 280,699 306,269 306,659 299,874 1.03 1.00
configure.tcc no-host 5,248 4,205 5,584 5,682 5,126 1.06 0.98
configure.util-linux no-host 1,532,235 1,694,709 1,494,635 1,523,484 1,470,007 0.98 0.96
configure.yash no-host 173,427 159,492 176,979 177,194 172,758 1.02 1.00
hello-world no-host 153 84 392 402 183 2.56 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 5.0 4.1 9.3 10.0 6.3 1.87 1.26
bin-true no-host 3.3 1.7 8.7 9.0 5.2 2.64 1.60
configure.cpython no-host 34.8 34.5 34.5 34.4 34.4 0.99 0.99
configure.ocaml no-host 28.6 28.6 28.6 28.7 28.7 1.00 1.00
configure.tcc no-host 26.0 26.0 26.4 26.2 26.3 1.01 1.01
configure.util-linux no-host 39.6 39.6 39.7 39.6 39.5 1.00 1.00
configure.yash no-host 33.4 33.4 33.3 33.4 33.2 1.00 0.99
hello-world no-host 3.1 1.4 6.6 7.1 3.4 2.08 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 6.6 3,920 3,920 0 726 1,923 1,271 2 0 50,000 0
bin-true no-host 817 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 14,127 1 74 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 13,176 3 74 21.6 39.7 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 3,800 1 2 2.8 28.6 149,720 12,656 6,571 9,217 70,302 70,201 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.4 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,761 1 2 2.7 33.3 143,538 11,666 6,632 7,172 70,560 65,806 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.3 117,263 65,801 42,008 4,981 54,612 57,670 277 3 84,016 1
hello-world no-host 3 0 0 0.3 7.1 3,919 3,919 0 725 1,923 1,271 2 0 50,000 0
bin-true no-host 834 1 2 3.5 9.0 151,905 10,768 2,982 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 14,055 1 70 14.9 34.4 1,750,906 36,488 28,959 93,080 869,789 788,037 25,789 61 50,000 0
configure.util-linux no-host 12,942 3 69 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 3,766 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 48 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 1,729 1 2 2.7 33.4 143,538 11,670 6,636 7,172 70,560 65,806 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.0 117,263 65,805 42,012 4,981 54,612 57,670 277 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 7 10 5.0 bash
15 no-host abuild-print-help 9 4 6 4.1 dash
23 no-host abuild-print-help 21 12 10 9.3 osh-native
31 no-host abuild-print-help 22 11 11 10.0 osh-nosouffle
39 no-host abuild-print-help 19 12 8 6.3 osh-static
1 no-host bin-true 624 314 348 3.3 bash
9 no-host bin-true 447 265 186 1.7 dash
17 no-host bin-true 817 308 528 8.7 osh-native
25 no-host bin-true 834 311 539 9.0 osh-nosouffle
33 no-host bin-true 662 321 356 5.2 osh-static
2 no-host configure.cpython 14,347 7,790 6,954 34.8 bash
10 no-host configure.cpython 14,303 7,759 6,954 34.5 dash
18 no-host configure.cpython 14,127 7,605 6,799 34.5 osh-native
26 no-host configure.cpython 14,055 7,436 6,908 34.4 osh-nosouffle
34 no-host configure.cpython 13,448 7,381 6,313 34.4 osh-static
4 no-host configure.ocaml 3,791 1,504 1,328 28.6 bash
12 no-host configure.ocaml 3,745 1,521 1,248 28.6 dash
20 no-host configure.ocaml 3,800 1,515 1,324 28.6 osh-native
28 no-host configure.ocaml 3,766 1,523 1,283 28.7 osh-nosouffle
36 no-host configure.ocaml 3,751 1,507 1,274 28.7 osh-static
5 no-host configure.tcc 49 31 19 26.0 bash
13 no-host configure.tcc 43 25 19 26.0 dash
21 no-host configure.tcc 47 30 18 26.4 osh-native
29 no-host configure.tcc 48 26 23 26.2 osh-nosouffle
37 no-host configure.tcc 44 28 16 26.3 osh-static
3 no-host configure.util-linux 13,017 6,807 6,683 39.6 bash
11 no-host configure.util-linux 13,814 6,834 7,480 39.6 dash
19 no-host configure.util-linux 13,176 6,486 6,928 39.7 osh-native
27 no-host configure.util-linux 12,942 6,398 6,773 39.6 osh-nosouffle
35 no-host configure.util-linux 12,481 6,301 6,399 39.5 osh-static
6 no-host configure.yash 1,772 970 810 33.4 bash
14 no-host configure.yash 1,739 978 762 33.4 dash
22 no-host configure.yash 1,761 1,001 763 33.3 osh-native
30 no-host configure.yash 1,729 948 785 33.4 osh-nosouffle
38 no-host configure.yash 1,736 951 787 33.2 osh-static
0 no-host hello-world 1 1 1 3.1 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 3 2 1 6.6 osh-native
24 no-host hello-world 3 2 2 7.1 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 2,434 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,160 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,312 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,408 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,820 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 102,415 0 0 0 8 0 2,001 53 bash
9 no-host bin-true 49,426 0 0 0 8 0 2,993 62 dash
17 no-host bin-true 131,272 0 0 0 16 0 1,997 86 osh-native
25 no-host bin-true 137,389 0 0 0 16 0 2,001 119 osh-nosouffle
33 no-host bin-true 111,336 0 0 0 8 0 2,001 102 osh-static
2 no-host configure.cpython 1,627,223 0 0 0 25,272 0 14,103 1,049 bash
10 no-host configure.cpython 1,638,357 0 0 0 25,272 0 14,120 1,078 dash
18 no-host configure.cpython 1,587,346 0 0 0 25,280 0 11,303 842 osh-native
26 no-host configure.cpython 1,608,701 0 0 0 25,280 0 11,304 858 osh-nosouffle
34 no-host configure.cpython 1,514,108 1 0 0 25,280 0 11,299 824 osh-static
4 no-host configure.ocaml 298,794 0 0 0 4,432 0 2,020 188 bash
12 no-host configure.ocaml 280,699 0 0 0 4,432 0 2,102 197 dash
20 no-host configure.ocaml 306,269 0 0 0 4,440 0 1,998 213 osh-native
28 no-host configure.ocaml 306,659 0 0 0 4,440 0 1,999 196 osh-nosouffle
36 no-host configure.ocaml 299,874 0 0 0 4,432 0 1,999 315 osh-static
5 no-host configure.tcc 5,248 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,205 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,584 0 0 0 96 0 45 4 osh-native
29 no-host configure.tcc 5,682 0 0 0 96 0 45 1 osh-nosouffle
37 no-host configure.tcc 5,126 0 0 0 88 0 45 3 osh-static
3 no-host configure.util-linux 1,532,235 0 0 0 35,936 0 18,963 1,129 bash
11 no-host configure.util-linux 1,694,709 1 0 0 35,936 0 17,116 1,263 dash
19 no-host configure.util-linux 1,494,635 2 0 0 35,952 0 16,186 880 osh-native
27 no-host configure.util-linux 1,523,484 0 0 0 35,944 0 16,205 914 osh-nosouffle
35 no-host configure.util-linux 1,470,007 3 0 0 35,936 0 16,122 913 osh-static
6 no-host configure.yash 173,427 0 0 0 3,616 0 878 104 bash
14 no-host configure.yash 159,492 0 0 0 3,616 0 1,001 104 dash
22 no-host configure.yash 176,979 0 0 0 3,632 0 858 95 osh-native
30 no-host configure.yash 177,194 0 0 0 3,624 0 858 103 osh-nosouffle
38 no-host configure.yash 172,758 0 0 0 3,624 0 856 105 osh-static
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 84 0 0 0 8 0 1 0 dash
16 no-host hello-world 392 0 0 0 16 0 1 1 osh-native
24 no-host hello-world 402 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 183 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-665146fa
osh-nosouffle osh-fa00cbbb
osh-static osh-static-0d70d9b7
host label host id
no-host no-host-bba74091