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 20 21 18 1.31 1.15
bin-true no-host 611 437 798 802 647 1.31 1.06
configure.cpython no-host 13,572 13,598 13,263 13,343 12,762 0.98 0.94
configure.ocaml no-host 3,612 3,565 3,642 3,662 3,658 1.01 1.01
configure.tcc no-host 45 41 46 47 43 1.03 0.94
configure.util-linux no-host 12,351 13,124 12,417 12,421 11,941 1.01 0.97
configure.yash no-host 1,688 1,612 1,670 1,676 1,646 0.99 0.98
hello-world no-host 1 1 3 3 1 2.39 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 2,375 1,155 3,312 3,460 2,798 1.39 1.18
bin-true no-host 101,451 49,416 135,635 134,576 111,276 1.34 1.10
configure.cpython no-host 1,628,003 1,637,783 1,585,475 1,604,699 1,522,073 0.97 0.93
configure.ocaml no-host 298,950 280,520 306,912 306,655 299,761 1.03 1.00
configure.tcc no-host 5,249 4,216 5,563 5,665 5,115 1.06 0.97
configure.util-linux no-host 1,535,481 1,701,803 1,499,206 1,506,446 1,450,048 0.98 0.94
configure.yash no-host 173,300 159,554 176,720 177,317 172,740 1.02 1.00
hello-world no-host 152 87 388 398 182 2.55 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 3.9 9.3 10.1 6.4 1.92 1.32
bin-true no-host 3.3 1.4 8.8 9.2 5.2 2.68 1.60
configure.cpython no-host 34.3 34.6 34.3 34.5 34.4 1.00 1.00
configure.ocaml no-host 28.7 28.7 28.7 28.7 28.8 1.00 1.00
configure.tcc no-host 26.1 26.3 26.3 26.2 26.1 1.01 1.00
configure.util-linux no-host 39.6 39.5 39.7 39.6 39.6 1.00 1.00
configure.yash no-host 33.3 33.1 33.4 33.4 33.3 1.00 1.00
hello-world no-host 3.3 1.6 6.4 7.1 3.3 1.96 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 6.4 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 798 1 2 3.5 8.8 152,882 11,691 2,964 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,263 1 65 14.8 34.3 1,753,364 36,445 28,935 93,071 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,417 3 64 21.6 39.7 2,709,910 37,457 66,323 119,739 1,296,433 1,293,738 32,527 42 132,646 1
configure.ocaml no-host 3,642 1 2 2.8 28.7 149,932 12,652 6,557 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.3 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,670 1 2 2.7 33.4 143,736 11,764 6,618 7,160 70,796 65,780 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.3 117,251 65,784 41,994 4,969 54,631 57,651 277 3 83,988 1
hello-world no-host 3 0 0 0.3 7.1 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 802 1 2 3.5 9.2 152,882 11,695 2,968 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,343 1 65 14.9 34.5 1,753,363 36,450 28,940 93,070 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,421 3 64 21.6 39.6 2,709,910 37,463 66,329 119,739 1,296,433 1,293,738 32,527 42 132,658 1
configure.ocaml no-host 3,662 1 2 2.8 28.7 149,932 12,657 6,562 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.2 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,676 1 2 2.7 33.4 143,736 11,768 6,622 7,160 70,796 65,780 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 10.1 117,251 65,788 41,998 4,969 54,631 57,651 277 3 83,996 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 14 3 4.8 bash
15 no-host abuild-print-help 9 5 4 3.9 dash
23 no-host abuild-print-help 20 10 11 9.3 osh-native
31 no-host abuild-print-help 21 12 10 10.1 osh-nosouffle
39 no-host abuild-print-help 18 14 5 6.4 osh-static
1 no-host bin-true 611 314 335 3.3 bash
9 no-host bin-true 437 275 168 1.4 dash
17 no-host bin-true 798 302 515 8.8 osh-native
25 no-host bin-true 802 311 508 9.2 osh-nosouffle
33 no-host bin-true 647 307 355 5.2 osh-static
2 no-host configure.cpython 13,572 7,489 6,461 34.3 bash
10 no-host configure.cpython 13,598 7,506 6,488 34.6 dash
18 no-host configure.cpython 13,263 7,090 6,438 34.3 osh-native
26 no-host configure.cpython 13,343 7,089 6,534 34.5 osh-nosouffle
34 no-host configure.cpython 12,762 7,097 5,894 34.4 osh-static
4 no-host configure.ocaml 3,612 1,420 1,231 28.7 bash
12 no-host configure.ocaml 3,565 1,432 1,156 28.7 dash
20 no-host configure.ocaml 3,642 1,475 1,206 28.7 osh-native
28 no-host configure.ocaml 3,662 1,473 1,230 28.7 osh-nosouffle
36 no-host configure.ocaml 3,658 1,438 1,251 28.8 osh-static
5 no-host configure.tcc 45 22 24 26.1 bash
13 no-host configure.tcc 41 23 18 26.3 dash
21 no-host configure.tcc 46 27 20 26.3 osh-native
29 no-host configure.tcc 47 23 24 26.2 osh-nosouffle
37 no-host configure.tcc 43 28 15 26.1 osh-static
3 no-host configure.util-linux 12,351 6,525 6,283 39.6 bash
11 no-host configure.util-linux 13,124 6,499 7,112 39.5 dash
19 no-host configure.util-linux 12,417 6,184 6,455 39.7 osh-native
27 no-host configure.util-linux 12,421 6,197 6,439 39.6 osh-nosouffle
35 no-host configure.util-linux 11,941 6,185 5,969 39.6 osh-static
6 no-host configure.yash 1,688 971 725 33.3 bash
14 no-host configure.yash 1,612 929 684 33.1 dash
22 no-host configure.yash 1,670 923 750 33.4 osh-native
30 no-host configure.yash 1,676 925 754 33.4 osh-nosouffle
38 no-host configure.yash 1,646 951 698 33.3 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 6.4 osh-native
24 no-host hello-world 3 2 1 7.1 osh-nosouffle
32 no-host hello-world 1 0 1 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 2,375 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,155 0 0 0 8 0 40 1 dash
23 no-host abuild-print-help 3,312 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,460 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,798 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,451 0 0 0 8 0 1,999 69 bash
9 no-host bin-true 49,416 0 0 0 8 0 2,992 60 dash
17 no-host bin-true 135,635 0 0 0 16 0 1,999 75 osh-native
25 no-host bin-true 134,576 0 0 0 16 0 1,999 77 osh-nosouffle
33 no-host bin-true 111,276 0 0 0 8 0 1,999 68 osh-static
2 no-host configure.cpython 1,628,003 0 0 0 25,272 0 14,089 1,081 bash
10 no-host configure.cpython 1,637,783 0 0 0 25,272 0 14,117 1,012 dash
18 no-host configure.cpython 1,585,475 0 0 0 25,280 0 11,300 807 osh-native
26 no-host configure.cpython 1,604,699 0 0 0 25,280 0 11,317 856 osh-nosouffle
34 no-host configure.cpython 1,522,073 0 0 0 25,272 0 11,305 827 osh-static
4 no-host configure.ocaml 298,950 0 0 0 4,432 0 2,019 188 bash
12 no-host configure.ocaml 280,520 0 0 0 4,432 0 2,105 188 dash
20 no-host configure.ocaml 306,912 0 0 8 4,440 0 2,002 231 osh-native
28 no-host configure.ocaml 306,655 0 0 0 4,440 0 2,000 190 osh-nosouffle
36 no-host configure.ocaml 299,761 0 0 0 4,432 0 2,000 228 osh-static
5 no-host configure.tcc 5,249 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,216 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,563 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,665 0 0 0 96 0 44 3 osh-nosouffle
37 no-host configure.tcc 5,115 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,535,481 0 0 0 35,944 0 19,045 996 bash
11 no-host configure.util-linux 1,701,803 1 0 0 35,936 0 17,128 1,112 dash
19 no-host configure.util-linux 1,499,206 2 0 0 35,952 0 16,216 918 osh-native
27 no-host configure.util-linux 1,506,446 1 0 0 35,952 0 16,196 915 osh-nosouffle
35 no-host configure.util-linux 1,450,048 4 0 0 35,936 0 16,228 869 osh-static
6 no-host configure.yash 173,300 0 0 0 3,616 0 878 98 bash
14 no-host configure.yash 159,554 0 0 0 3,616 0 1,004 98 dash
22 no-host configure.yash 176,720 0 0 0 3,624 0 858 96 osh-native
30 no-host configure.yash 177,317 0 0 0 3,624 0 857 111 osh-nosouffle
38 no-host configure.yash 172,740 0 0 0 3,624 0 858 98 osh-static
0 no-host hello-world 152 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 388 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 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-7c90115d
osh-nosouffle osh-f47a7c1c
osh-static osh-static-f9b25b3f
host label host id
no-host no-host-9c670df1