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 1.32 1.19
bin-true no-host 617 437 789 808 654 1.28 1.06
configure.cpython no-host 13,863 13,688 13,194 13,526 13,203 0.95 0.95
configure.ocaml no-host 3,623 3,557 3,654 3,767 3,706 1.01 1.02
configure.tcc no-host 46 41 46 48 44 1.01 0.97
configure.util-linux no-host 12,430 13,087 12,284 12,914 12,446 0.99 1.00
configure.yash no-host 1,680 1,610 1,678 1,713 1,703 1.00 1.01
hello-world no-host 1 1 3 3 1 2.45 1.07

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 2,410 1,174 3,309 3,412 2,822 1.37 1.17
bin-true no-host 101,426 49,356 131,301 136,094 112,010 1.29 1.10
configure.cpython no-host 1,620,096 1,630,798 1,581,003 1,601,739 1,516,343 0.98 0.94
configure.ocaml no-host 298,894 280,747 306,958 306,677 300,188 1.03 1.00
configure.tcc no-host 5,264 4,228 5,592 5,658 5,112 1.06 0.97
configure.util-linux no-host 1,534,718 1,705,115 1,506,085 1,513,918 1,479,415 0.98 0.96
configure.yash no-host 173,176 159,507 176,880 177,016 172,851 1.02 1.00
hello-world no-host 154 88 394 401 182 2.56 1.18

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 9.3 10.0 6.3 1.92 1.30
bin-true no-host 3.3 1.6 8.7 9.2 5.1 2.64 1.56
configure.cpython no-host 34.6 34.4 34.5 34.4 34.5 0.99 1.00
configure.ocaml no-host 28.6 28.7 28.7 28.7 28.8 1.00 1.00
configure.tcc no-host 26.2 26.3 26.3 26.1 26.3 1.00 1.00
configure.util-linux no-host 39.6 39.6 39.5 39.7 39.5 1.00 1.00
configure.yash no-host 33.4 33.3 33.4 33.4 33.2 1.00 1.00
hello-world no-host 3.3 1.6 6.6 7.2 3.3 2.00 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 6.6 3,920 3,920 0 726 1,923 1,271 2 0 50,000 0
bin-true no-host 789 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 13,194 1 64 14.8 34.5 1,750,832 35,399 28,954 93,081 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,284 3 63 21.6 39.5 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 3,654 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 26.3 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,678 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 21 1 2 3.0 9.3 117,239 65,801 42,008 4,980 54,601 57,658 277 3 84,016 1
hello-world no-host 3 0 0 0.3 7.2 3,919 3,919 0 725 1,923 1,271 2 0 50,000 0
bin-true no-host 808 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 13,526 1 66 14.9 34.4 1,750,831 36,458 28,959 93,080 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,914 3 68 21.6 39.7 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 3,767 1 2 2.8 28.7 149,705 12,661 6,576 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 48 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 1,713 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 22 1 2 3.0 10.0 117,239 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 8 8 4.8 bash
15 no-host abuild-print-help 9 5 4 3.8 dash
23 no-host abuild-print-help 21 14 8 9.3 osh-native
31 no-host abuild-print-help 22 18 4 10.0 osh-nosouffle
39 no-host abuild-print-help 18 11 8 6.3 osh-static
1 no-host bin-true 617 315 340 3.3 bash
9 no-host bin-true 437 272 172 1.6 dash
17 no-host bin-true 789 309 495 8.7 osh-native
25 no-host bin-true 808 316 507 9.2 osh-nosouffle
33 no-host bin-true 654 317 357 5.1 osh-static
2 no-host configure.cpython 13,863 7,614 6,638 34.6 bash
10 no-host configure.cpython 13,688 7,532 6,553 34.4 dash
18 no-host configure.cpython 13,194 7,110 6,350 34.5 osh-native
26 no-host configure.cpython 13,526 7,291 6,524 34.4 osh-nosouffle
34 no-host configure.cpython 13,203 7,251 6,188 34.5 osh-static
4 no-host configure.ocaml 3,623 1,448 1,215 28.6 bash
12 no-host configure.ocaml 3,557 1,479 1,102 28.7 dash
20 no-host configure.ocaml 3,654 1,441 1,252 28.7 osh-native
28 no-host configure.ocaml 3,767 1,502 1,306 28.7 osh-nosouffle
36 no-host configure.ocaml 3,706 1,491 1,247 28.8 osh-static
5 no-host configure.tcc 46 22 24 26.2 bash
13 no-host configure.tcc 41 23 18 26.3 dash
21 no-host configure.tcc 46 23 23 26.3 osh-native
29 no-host configure.tcc 48 22 27 26.1 osh-nosouffle
37 no-host configure.tcc 44 30 15 26.3 osh-static
3 no-host configure.util-linux 12,430 6,542 6,355 39.6 bash
11 no-host configure.util-linux 13,087 6,467 7,109 39.6 dash
19 no-host configure.util-linux 12,284 6,182 6,322 39.5 osh-native
27 no-host configure.util-linux 12,914 6,433 6,715 39.7 osh-nosouffle
35 no-host configure.util-linux 12,446 6,331 6,336 39.5 osh-static
6 no-host configure.yash 1,680 957 732 33.4 bash
14 no-host configure.yash 1,610 939 673 33.3 dash
22 no-host configure.yash 1,678 945 735 33.4 osh-native
30 no-host configure.yash 1,713 971 744 33.4 osh-nosouffle
38 no-host configure.yash 1,703 979 725 33.2 osh-static
0 no-host hello-world 1 1 0 3.3 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 3 1 2 6.6 osh-native
24 no-host hello-world 3 0 3 7.2 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 2,410 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,174 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,309 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,412 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,822 0 0 0 8 0 39 1 osh-static
1 no-host bin-true 101,426 0 0 0 8 0 1,999 66 bash
9 no-host bin-true 49,356 0 0 0 8 0 2,991 44 dash
17 no-host bin-true 131,301 0 0 0 16 0 1,998 82 osh-native
25 no-host bin-true 136,094 0 0 0 16 0 1,999 90 osh-nosouffle
33 no-host bin-true 112,010 0 0 0 8 0 1,997 57 osh-static
2 no-host configure.cpython 1,620,096 0 0 0 25,272 0 14,066 1,014 bash
10 no-host configure.cpython 1,630,798 0 0 0 25,272 0 14,107 968 dash
18 no-host configure.cpython 1,581,003 0 0 0 25,280 0 11,303 860 osh-native
26 no-host configure.cpython 1,601,739 0 0 0 25,280 0 11,309 774 osh-nosouffle
34 no-host configure.cpython 1,516,343 0 0 0 25,272 0 11,262 840 osh-static
4 no-host configure.ocaml 298,894 0 0 0 4,432 0 2,019 199 bash
12 no-host configure.ocaml 280,747 0 0 0 4,432 0 2,110 176 dash
20 no-host configure.ocaml 306,958 0 0 0 4,440 0 1,999 208 osh-native
28 no-host configure.ocaml 306,677 0 0 0 4,440 0 1,998 190 osh-nosouffle
36 no-host configure.ocaml 300,188 0 0 0 4,432 0 2,001 225 osh-static
5 no-host configure.tcc 5,264 0 0 0 80 0 49 3 bash
13 no-host configure.tcc 4,228 0 0 0 88 0 53 2 dash
21 no-host configure.tcc 5,592 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,658 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,112 0 0 0 88 0 45 3 osh-static
3 no-host configure.util-linux 1,534,718 0 0 0 35,936 0 19,019 989 bash
11 no-host configure.util-linux 1,705,115 0 0 0 35,936 0 17,062 1,189 dash
19 no-host configure.util-linux 1,506,085 1 0 0 35,952 0 16,202 923 osh-native
27 no-host configure.util-linux 1,513,918 1 0 0 35,944 0 16,165 927 osh-nosouffle
35 no-host configure.util-linux 1,479,415 3 0 0 35,936 0 16,208 899 osh-static
6 no-host configure.yash 173,176 0 0 0 3,616 0 879 93 bash
14 no-host configure.yash 159,507 0 0 0 3,616 0 1,004 100 dash
22 no-host configure.yash 176,880 0 0 0 3,624 0 858 109 osh-native
30 no-host configure.yash 177,016 0 0 0 3,632 0 856 100 osh-nosouffle
38 no-host configure.yash 172,851 0 0 0 3,616 0 859 101 osh-static
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 88 0 0 0 8 0 1 0 dash
16 no-host hello-world 394 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-3b249b9e
osh-nosouffle osh-f2b07f91
osh-static osh-static-6ff0d3b0
host label host id
no-host no-host-bba74091