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 1.27 1.15
bin-true no-host 623 438 804 806 648 1.29 1.04
configure.cpython no-host 14,151 14,177 13,813 13,820 13,290 0.98 0.94
configure.ocaml no-host 3,694 3,641 3,740 3,751 3,717 1.01 1.01
configure.tcc no-host 45 42 47 47 43 1.03 0.94
configure.util-linux no-host 12,764 13,550 12,631 12,992 12,409 0.99 0.97
configure.yash no-host 1,738 1,668 1,724 1,727 1,700 0.99 0.98
hello-world no-host 1 1 3 3 1 2.31 0.94

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 1,155 3,340 3,448 2,796 1.39 1.16
bin-true no-host 104,430 49,404 135,537 134,577 110,378 1.30 1.06
configure.cpython no-host 1,624,291 1,642,656 1,592,397 1,611,721 1,522,368 0.98 0.94
configure.ocaml no-host 299,555 280,722 305,465 307,201 300,054 1.02 1.00
configure.tcc no-host 5,207 4,207 5,598 5,689 5,117 1.08 0.98
configure.util-linux no-host 1,534,917 1,699,171 1,501,271 1,505,235 1,450,306 0.98 0.94
configure.yash no-host 173,261 159,520 177,380 177,732 172,669 1.02 1.00
hello-world no-host 150 84 394 400 181 2.63 1.21

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 4.7 4.1 9.4 10.1 6.4 2.00 1.36
bin-true no-host 3.1 1.6 8.9 9.0 5.0 2.83 1.58
configure.cpython no-host 34.6 34.5 34.4 34.5 34.4 0.99 0.99
configure.ocaml no-host 28.8 28.6 28.7 28.7 28.8 1.00 1.00
configure.tcc no-host 25.9 26.3 26.3 26.3 26.2 1.02 1.01
configure.util-linux no-host 39.6 39.5 39.8 39.6 39.6 1.00 1.00
configure.yash no-host 33.4 33.4 33.3 33.3 33.3 1.00 1.00
hello-world no-host 3.1 1.6 6.6 7.2 3.3 2.08 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 6.6 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 804 1 2 3.5 8.9 152,882 11,691 2,964 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,813 1 66 14.8 34.4 1,753,364 36,445 28,935 93,071 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,631 3 65 21.6 39.8 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 3,740 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 47 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 1,724 1 2 2.7 33.3 143,736 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 9.4 117,251 65,784 41,994 4,969 54,631 57,651 277 3 83,988 1
hello-world no-host 3 0 0 0.3 7.2 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 806 1 2 3.5 9.0 152,882 11,695 2,968 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,820 1 67 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 12,992 3 70 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 3,751 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 26.3 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,727 1 2 2.7 33.3 143,736 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 11 6 4.7 bash
15 no-host abuild-print-help 9 7 2 4.1 dash
23 no-host abuild-print-help 20 11 10 9.4 osh-native
31 no-host abuild-print-help 21 10 12 10.1 osh-nosouffle
39 no-host abuild-print-help 18 11 8 6.4 osh-static
1 no-host bin-true 623 322 341 3.1 bash
9 no-host bin-true 438 272 172 1.6 dash
17 no-host bin-true 804 298 522 8.9 osh-native
25 no-host bin-true 806 315 508 9.0 osh-nosouffle
33 no-host bin-true 648 321 343 5.0 osh-static
2 no-host configure.cpython 14,151 7,720 6,820 34.6 bash
10 no-host configure.cpython 14,177 7,762 6,811 34.5 dash
18 no-host configure.cpython 13,813 7,334 6,742 34.4 osh-native
26 no-host configure.cpython 13,820 7,301 6,800 34.5 osh-nosouffle
34 no-host configure.cpython 13,290 7,294 6,234 34.4 osh-static
4 no-host configure.ocaml 3,694 1,494 1,240 28.8 bash
12 no-host configure.ocaml 3,641 1,487 1,179 28.6 dash
20 no-host configure.ocaml 3,740 1,520 1,259 28.7 osh-native
28 no-host configure.ocaml 3,751 1,470 1,322 28.7 osh-nosouffle
36 no-host configure.ocaml 3,717 1,544 1,204 28.8 osh-static
5 no-host configure.tcc 45 25 21 25.9 bash
13 no-host configure.tcc 42 23 19 26.3 dash
21 no-host configure.tcc 47 26 21 26.3 osh-native
29 no-host configure.tcc 47 21 27 26.3 osh-nosouffle
37 no-host configure.tcc 43 29 14 26.2 osh-static
3 no-host configure.util-linux 12,764 6,769 6,455 39.6 bash
11 no-host configure.util-linux 13,550 6,543 7,495 39.5 dash
19 no-host configure.util-linux 12,631 6,213 6,637 39.8 osh-native
27 no-host configure.util-linux 12,992 6,448 6,760 39.6 osh-nosouffle
35 no-host configure.util-linux 12,409 6,339 6,285 39.6 osh-static
6 no-host configure.yash 1,738 961 785 33.4 bash
14 no-host configure.yash 1,668 942 725 33.4 dash
22 no-host configure.yash 1,724 972 755 33.3 osh-native
30 no-host configure.yash 1,727 991 738 33.3 osh-nosouffle
38 no-host configure.yash 1,700 972 730 33.3 osh-static
0 no-host hello-world 1 1 0 3.1 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 3 0 3 6.6 osh-native
24 no-host hello-world 3 1 2 7.2 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 2,402 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,155 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,340 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,448 0 0 0 16 0 38 1 osh-nosouffle
39 no-host abuild-print-help 2,796 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 104,430 0 0 0 8 0 1,996 60 bash
9 no-host bin-true 49,404 0 0 0 8 0 2,995 43 dash
17 no-host bin-true 135,537 0 0 0 16 0 2,000 80 osh-native
25 no-host bin-true 134,577 0 0 0 16 0 1,999 69 osh-nosouffle
33 no-host bin-true 110,378 0 0 0 8 0 1,998 77 osh-static
2 no-host configure.cpython 1,624,291 0 0 0 25,272 0 14,056 1,113 bash
10 no-host configure.cpython 1,642,656 0 0 0 25,272 0 14,116 1,037 dash
18 no-host configure.cpython 1,592,397 0 0 0 25,280 0 11,295 856 osh-native
26 no-host configure.cpython 1,611,721 0 0 0 25,280 0 11,313 798 osh-nosouffle
34 no-host configure.cpython 1,522,368 1 0 0 25,272 0 11,295 854 osh-static
4 no-host configure.ocaml 299,555 0 0 0 4,432 0 2,019 186 bash
12 no-host configure.ocaml 280,722 0 0 0 4,432 0 2,106 196 dash
20 no-host configure.ocaml 305,465 0 0 0 4,440 0 1,997 212 osh-native
28 no-host configure.ocaml 307,201 0 0 0 4,440 0 1,995 200 osh-nosouffle
36 no-host configure.ocaml 300,054 0 0 0 4,432 0 2,004 232 osh-static
5 no-host configure.tcc 5,207 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,207 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,598 0 0 0 96 0 44 4 osh-native
29 no-host configure.tcc 5,689 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,117 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,534,917 1 0 0 35,944 0 18,979 971 bash
11 no-host configure.util-linux 1,699,171 3 0 0 35,944 0 17,136 1,221 dash
19 no-host configure.util-linux 1,501,271 1 0 8 35,960 0 16,154 1,013 osh-native
27 no-host configure.util-linux 1,505,235 5 0 0 35,952 0 16,192 908 osh-nosouffle
35 no-host configure.util-linux 1,450,306 1 0 0 35,936 0 16,202 912 osh-static
6 no-host configure.yash 173,261 0 0 0 3,616 0 880 96 bash
14 no-host configure.yash 159,520 0 0 0 3,616 0 1,001 117 dash
22 no-host configure.yash 177,380 0 0 0 3,624 0 858 100 osh-native
30 no-host configure.yash 177,732 0 0 0 3,632 0 857 99 osh-nosouffle
38 no-host configure.yash 172,669 0 0 0 3,616 0 858 109 osh-static
0 no-host hello-world 150 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 394 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 400 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 181 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-057eacc6
osh-nosouffle osh-537beb19
osh-static osh-static-7eff2e84
host label host id
no-host no-host-9c670df1