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 10 23 22 18 1.46 1.15
bin-true no-host 621 446 878 864 675 1.41 1.09
configure.cpython no-host 14,097 14,024 15,585 14,918 13,647 1.11 0.97
configure.ocaml no-host 3,685 3,953 4,081 3,788 3,707 1.11 1.01
configure.tcc no-host 47 52 55 47 43 1.17 0.92
configure.util-linux no-host 12,592 13,666 14,271 13,457 12,336 1.13 0.98
configure.yash no-host 1,721 1,868 1,873 1,693 1,697 1.09 0.99
hello-world no-host 1 1 3 3 1 2.38 1.06

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 2,402 1,187 3,330 3,427 2,829 1.39 1.18
bin-true no-host 100,459 49,396 135,321 132,122 111,009 1.35 1.11
configure.cpython no-host 1,623,928 1,637,997 1,594,171 1,600,522 1,513,346 0.98 0.93
configure.ocaml no-host 299,085 280,842 305,974 307,635 300,201 1.02 1.00
configure.tcc no-host 5,202 4,201 5,613 5,681 5,117 1.08 0.98
configure.util-linux no-host 1,533,670 1,694,666 1,501,196 1,512,222 1,469,470 0.98 0.96
configure.yash no-host 173,250 159,585 176,892 177,484 172,772 1.02 1.00
hello-world no-host 154 87 392 401 184 2.55 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 4.8 4.1 9.4 10.1 6.3 1.95 1.30
bin-true no-host 3.0 1.7 8.7 9.2 5.2 2.87 1.74
configure.cpython no-host 34.3 34.4 34.5 34.5 34.5 1.01 1.01
configure.ocaml no-host 28.7 28.7 28.7 28.7 28.8 1.00 1.00
configure.tcc no-host 26.3 26.0 26.0 26.2 26.1 0.99 0.99
configure.util-linux no-host 39.5 39.6 39.7 39.7 39.6 1.01 1.00
configure.yash no-host 33.3 33.4 33.3 33.4 33.4 1.00 1.00
hello-world no-host 3.3 1.6 6.7 6.9 3.4 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 6.7 3,920 3,920 0 726 1,923 1,271 2 0 50,000 0
bin-true no-host 878 1 3 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 15,585 3 100 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 14,271 5 100 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 4,081 1 3 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 55 0 0 1.4 26.0 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,873 1 3 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 23 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 6.9 3,919 3,919 0 725 1,923 1,271 2 0 50,000 0
bin-true no-host 864 1 3 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 14,918 2 92 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 13,457 4 80 21.6 39.7 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 3,788 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 1,693 1 2 2.7 33.4 143,496 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 9 7 4.8 bash
15 no-host abuild-print-help 10 5 6 4.1 dash
23 no-host abuild-print-help 23 11 13 9.4 osh-native
31 no-host abuild-print-help 22 13 9 10.1 osh-nosouffle
39 no-host abuild-print-help 18 13 6 6.3 osh-static
1 no-host bin-true 621 306 354 3.0 bash
9 no-host bin-true 446 282 170 1.7 dash
17 no-host bin-true 878 306 591 8.7 osh-native
25 no-host bin-true 864 312 571 9.2 osh-nosouffle
33 no-host bin-true 675 302 391 5.2 osh-static
2 no-host configure.cpython 14,097 7,666 6,820 34.3 bash
10 no-host configure.cpython 14,024 7,761 6,670 34.4 dash
18 no-host configure.cpython 15,585 8,290 7,615 34.5 osh-native
26 no-host configure.cpython 14,918 7,991 7,246 34.5 osh-nosouffle
34 no-host configure.cpython 13,647 7,500 6,190 34.5 osh-static
4 no-host configure.ocaml 3,685 1,524 1,200 28.7 bash
12 no-host configure.ocaml 3,953 1,625 1,352 28.7 dash
20 no-host configure.ocaml 4,081 1,716 1,407 28.7 osh-native
28 no-host configure.ocaml 3,788 1,481 1,321 28.7 osh-nosouffle
36 no-host configure.ocaml 3,707 1,498 1,241 28.8 osh-static
5 no-host configure.tcc 47 21 26 26.3 bash
13 no-host configure.tcc 52 28 24 26.0 dash
21 no-host configure.tcc 55 29 27 26.0 osh-native
29 no-host configure.tcc 47 21 27 26.2 osh-nosouffle
37 no-host configure.tcc 43 25 18 26.1 osh-static
3 no-host configure.util-linux 12,592 6,654 6,402 39.5 bash
11 no-host configure.util-linux 13,666 6,707 7,464 39.6 dash
19 no-host configure.util-linux 14,271 7,072 7,445 39.7 osh-native
27 no-host configure.util-linux 13,457 6,705 6,988 39.7 osh-nosouffle
35 no-host configure.util-linux 12,336 6,273 6,284 39.6 osh-static
6 no-host configure.yash 1,721 1,006 724 33.3 bash
14 no-host configure.yash 1,868 1,054 814 33.4 dash
22 no-host configure.yash 1,873 1,056 820 33.3 osh-native
30 no-host configure.yash 1,693 945 751 33.4 osh-nosouffle
38 no-host configure.yash 1,697 981 714 33.4 osh-static
0 no-host hello-world 1 0 1 3.3 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 3 1 2 6.7 osh-native
24 no-host hello-world 3 2 1 6.9 osh-nosouffle
32 no-host hello-world 1 1 0 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 2,402 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,187 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,330 0 0 0 16 0 38 0 osh-native
31 no-host abuild-print-help 3,427 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,829 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 100,459 0 0 0 8 0 1,998 62 bash
9 no-host bin-true 49,396 0 0 0 8 0 2,996 56 dash
17 no-host bin-true 135,321 0 0 0 16 0 1,999 92 osh-native
25 no-host bin-true 132,122 0 0 0 16 0 1,999 87 osh-nosouffle
33 no-host bin-true 111,009 0 0 0 8 0 1,999 74 osh-static
2 no-host configure.cpython 1,623,928 0 0 0 25,272 0 14,091 1,135 bash
10 no-host configure.cpython 1,637,997 0 0 0 25,272 0 14,137 955 dash
18 no-host configure.cpython 1,594,171 0 0 0 25,280 0 11,312 843 osh-native
26 no-host configure.cpython 1,600,522 0 0 0 25,280 0 11,386 881 osh-nosouffle
34 no-host configure.cpython 1,513,346 0 0 0 25,272 0 11,341 834 osh-static
4 no-host configure.ocaml 299,085 0 0 0 4,432 0 2,018 188 bash
12 no-host configure.ocaml 280,842 0 0 0 4,432 0 2,106 193 dash
20 no-host configure.ocaml 305,974 0 0 0 4,440 0 2,000 220 osh-native
28 no-host configure.ocaml 307,635 0 0 0 4,440 0 2,000 186 osh-nosouffle
36 no-host configure.ocaml 300,201 0 0 0 4,432 0 1,998 220 osh-static
5 no-host configure.tcc 5,202 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,201 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,613 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,681 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,117 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,533,670 0 0 0 35,936 0 18,964 1,008 bash
11 no-host configure.util-linux 1,694,666 3 0 0 35,936 0 17,089 1,172 dash
19 no-host configure.util-linux 1,501,196 2 0 0 35,952 0 16,203 929 osh-native
27 no-host configure.util-linux 1,512,222 0 0 0 35,952 0 16,168 1,061 osh-nosouffle
35 no-host configure.util-linux 1,469,470 1 0 0 35,944 0 16,124 860 osh-static
6 no-host configure.yash 173,250 0 0 0 3,616 0 878 116 bash
14 no-host configure.yash 159,585 0 0 0 3,616 0 1,004 104 dash
22 no-host configure.yash 176,892 0 0 0 3,624 0 855 112 osh-native
30 no-host configure.yash 177,484 0 0 0 3,624 0 856 97 osh-nosouffle
38 no-host configure.yash 172,772 0 0 0 3,616 0 859 107 osh-static
0 no-host hello-world 154 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 401 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 184 0 0 0 8 0 1 1 osh-static

Shell and Host

shell label shell id
bash bash-36833674
dash dash-cea41b3e
osh-native osh-bcba5b83
osh-nosouffle osh-d196cf0e
osh-static osh-static-5a7e7cc2
host label host id
no-host no-host-bba74091