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 14 9 18 19 17 1.24 1.16
bin-true no-host 457 322 611 603 505 1.34 1.11
configure.cpython no-host 12,321 12,423 11,932 11,788 11,578 0.97 0.94
configure.ocaml no-host 3,392 3,348 3,355 3,391 3,379 0.99 1.00
configure.tcc no-host 39 36 40 40 37 1.02 0.96
configure.util-linux no-host 10,863 11,634 10,806 10,909 10,798 0.99 0.99
configure.yash no-host 1,509 1,451 1,502 1,481 1,485 1.00 0.98
hello-world no-host 1 1 2 2 1 2.46 1.02

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 2,389 1,177 3,308 3,431 2,829 1.38 1.18
bin-true no-host 99,907 49,842 132,730 134,469 112,482 1.33 1.13
configure.cpython no-host 1,624,866 1,644,649 1,593,384 1,610,295 1,522,389 0.98 0.94
configure.ocaml no-host 299,526 281,489 307,389 308,226 300,874 1.03 1.00
configure.tcc no-host 5,231 4,243 5,574 5,709 5,124 1.07 0.98
configure.util-linux no-host 1,535,729 1,711,104 1,509,757 1,524,572 1,485,399 0.98 0.97
configure.yash no-host 173,549 159,933 177,731 177,953 173,108 1.02 1.00
hello-world no-host 156 86 396 401 184 2.54 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 3.9 9.6 10.0 6.3 1.97 1.30
bin-true no-host 3.3 1.6 8.8 9.2 5.2 2.68 1.60
configure.cpython no-host 34.8 34.4 34.6 34.4 34.1 1.00 0.98
configure.ocaml no-host 28.8 28.7 28.8 28.9 28.7 1.00 1.00
configure.tcc no-host 25.9 26.2 26.3 26.2 26.1 1.02 1.01
configure.util-linux no-host 39.6 39.6 39.6 39.6 39.6 1.00 1.00
configure.yash no-host 33.4 33.4 33.4 33.3 33.4 1.00 1.00
hello-world no-host 3.3 1.6 6.7 7.2 3.3 2.04 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 2 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 611 1 2 3.5 8.8 151,905 10,764 2,978 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 11,932 2 62 14.8 34.6 1,750,832 35,399 28,954 93,081 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 10,806 3 65 21.6 39.6 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 3,355 1 2 2.8 28.8 149,705 12,656 6,571 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 40 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 1,502 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 18 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 2 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 603 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 11,788 1 62 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 10,909 3 65 21.6 39.6 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 3,391 1 2 2.8 28.9 149,705 12,661 6,576 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 40 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 1,481 1 2 2.7 33.3 143,481 11,512 6,629 7,171 70,527 65,783 2,095 3 50,000 0
abuild-print-help no-host 19 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 14 8 7 4.8 bash
15 no-host abuild-print-help 9 5 3 3.9 dash
23 no-host abuild-print-help 18 11 8 9.6 osh-native
31 no-host abuild-print-help 19 12 8 10.0 osh-nosouffle
39 no-host abuild-print-help 17 10 7 6.3 osh-static
1 no-host bin-true 457 282 210 3.3 bash
9 no-host bin-true 322 224 93 1.6 dash
17 no-host bin-true 611 317 305 8.8 osh-native
25 no-host bin-true 603 322 294 9.2 osh-nosouffle
33 no-host bin-true 505 299 220 5.2 osh-static
2 no-host configure.cpython 12,321 7,761 4,884 34.8 bash
10 no-host configure.cpython 12,423 7,925 4,826 34.4 dash
18 no-host configure.cpython 11,932 7,298 4,818 34.6 osh-native
26 no-host configure.cpython 11,788 7,300 4,704 34.4 osh-nosouffle
34 no-host configure.cpython 11,578 7,226 4,538 34.1 osh-static
4 no-host configure.ocaml 3,392 1,512 903 28.8 bash
12 no-host configure.ocaml 3,348 1,473 880 28.7 dash
20 no-host configure.ocaml 3,355 1,494 882 28.8 osh-native
28 no-host configure.ocaml 3,391 1,522 892 28.9 osh-nosouffle
36 no-host configure.ocaml 3,379 1,511 882 28.7 osh-static
5 no-host configure.tcc 39 26 13 25.9 bash
13 no-host configure.tcc 36 22 14 26.2 dash
21 no-host configure.tcc 40 25 15 26.3 osh-native
29 no-host configure.tcc 40 24 16 26.2 osh-nosouffle
37 no-host configure.tcc 37 26 12 26.1 osh-static
3 no-host configure.util-linux 10,863 6,770 4,468 39.6 bash
11 no-host configure.util-linux 11,634 6,697 5,346 39.6 dash
19 no-host configure.util-linux 10,806 6,276 4,670 39.6 osh-native
27 no-host configure.util-linux 10,909 6,361 4,705 39.6 osh-nosouffle
35 no-host configure.util-linux 10,798 6,433 4,511 39.6 osh-static
6 no-host configure.yash 1,509 957 554 33.4 bash
14 no-host configure.yash 1,451 952 493 33.4 dash
22 no-host configure.yash 1,502 949 548 33.4 osh-native
30 no-host configure.yash 1,481 944 534 33.3 osh-nosouffle
38 no-host configure.yash 1,485 958 522 33.4 osh-static
0 no-host hello-world 1 0 1 3.3 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 2 0 2 6.7 osh-native
24 no-host hello-world 2 2 0 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 2,389 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,177 0 0 0 8 0 40 1 dash
23 no-host abuild-print-help 3,308 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,431 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,829 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 99,907 0 0 0 8 0 2,000 58 bash
9 no-host bin-true 49,842 0 0 0 8 0 2,998 49 dash
17 no-host bin-true 132,730 0 0 0 16 0 1,999 65 osh-native
25 no-host bin-true 134,469 0 0 0 16 0 2,000 70 osh-nosouffle
33 no-host bin-true 112,482 0 0 0 8 0 2,000 54 osh-static
2 no-host configure.cpython 1,624,866 0 0 0 25,272 0 14,018 989 bash
10 no-host configure.cpython 1,644,649 1 0 0 25,272 0 14,040 1,002 dash
18 no-host configure.cpython 1,593,384 0 0 0 25,280 0 11,275 861 osh-native
26 no-host configure.cpython 1,610,295 0 0 0 25,280 0 11,313 811 osh-nosouffle
34 no-host configure.cpython 1,522,389 0 0 0 25,272 0 11,319 818 osh-static
4 no-host configure.ocaml 299,526 0 0 0 4,432 0 2,020 194 bash
12 no-host configure.ocaml 281,489 0 0 0 4,432 0 2,115 167 dash
20 no-host configure.ocaml 307,389 0 0 0 4,440 0 2,006 191 osh-native
28 no-host configure.ocaml 308,226 0 0 0 4,440 0 2,003 190 osh-nosouffle
36 no-host configure.ocaml 300,874 0 0 0 4,432 0 2,002 218 osh-static
5 no-host configure.tcc 5,231 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,243 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,574 0 0 0 96 0 44 3 osh-native
29 no-host configure.tcc 5,709 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,124 0 0 0 88 0 45 3 osh-static
3 no-host configure.util-linux 1,535,729 1 0 0 35,936 0 18,768 1,034 bash
11 no-host configure.util-linux 1,711,104 1 0 0 35,936 0 16,875 1,106 dash
19 no-host configure.util-linux 1,509,757 3 0 0 35,960 0 16,193 897 osh-native
27 no-host configure.util-linux 1,524,572 2 0 0 35,944 0 16,203 838 osh-nosouffle
35 no-host configure.util-linux 1,485,399 1 0 0 35,936 0 16,161 898 osh-static
6 no-host configure.yash 173,549 0 0 0 3,616 0 878 89 bash
14 no-host configure.yash 159,933 0 0 0 3,616 0 1,001 96 dash
22 no-host configure.yash 177,731 0 0 0 3,624 0 860 96 osh-native
30 no-host configure.yash 177,953 0 0 0 3,624 0 859 89 osh-nosouffle
38 no-host configure.yash 173,108 0 0 0 3,616 0 857 104 osh-static
0 no-host hello-world 156 0 0 0 8 0 1 0 bash
8 no-host hello-world 86 0 0 0 8 0 1 0 dash
16 no-host hello-world 396 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 0 osh-static

Shell and Host

shell label shell id
bash bash-36833674
dash dash-cea41b3e
osh-native osh-a057bf61
osh-nosouffle osh-1971be29
osh-static osh-static-3ae44022
host label host id
no-host no-host-bba74091