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 24 18 1.33 1.16
bin-true no-host 628 461 834 854 681 1.33 1.08
configure.cpython no-host 14,138 14,520 14,522 14,499 14,004 1.03 0.99
configure.ocaml no-host 3,761 3,778 3,870 3,888 3,799 1.03 1.01
configure.tcc no-host 47 43 49 52 44 1.06 0.94
configure.util-linux no-host 12,603 13,895 13,259 13,687 12,810 1.05 1.02
configure.yash no-host 1,728 1,724 1,792 1,822 1,748 1.04 1.01
hello-world no-host 1 1 3 3 1 2.25 0.98

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 2,354 1,162 3,352 3,434 2,798 1.42 1.19
bin-true no-host 100,463 49,404 135,573 140,913 111,284 1.35 1.11
configure.cpython no-host 1,623,402 1,644,534 1,593,415 1,611,758 1,522,035 0.98 0.94
configure.ocaml no-host 298,826 280,716 306,299 307,577 299,924 1.03 1.00
configure.tcc no-host 5,253 4,214 5,597 5,648 5,121 1.07 0.97
configure.util-linux no-host 1,535,698 1,705,785 1,495,703 1,512,020 1,450,057 0.97 0.94
configure.yash no-host 173,185 159,541 176,671 177,020 172,733 1.02 1.00
hello-world no-host 150 84 391 398 182 2.61 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 3.9 9.3 9.8 6.4 1.97 1.36
bin-true no-host 3.1 1.6 8.9 9.2 5.1 2.83 1.62
configure.cpython no-host 34.6 34.5 34.1 34.3 34.4 0.99 0.99
configure.ocaml no-host 28.7 28.7 28.8 28.8 28.7 1.01 1.00
configure.tcc no-host 26.2 26.2 26.3 26.1 26.3 1.01 1.01
configure.util-linux no-host 39.3 39.6 39.5 39.7 39.6 1.00 1.01
configure.yash no-host 33.3 33.4 33.3 33.3 33.4 1.00 1.00
hello-world no-host 3.1 1.4 6.6 7.1 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 834 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 14,522 1 74 14.8 34.1 1,753,364 36,445 28,935 93,071 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 13,259 3 73 21.6 39.5 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 3,870 1 2 2.8 28.8 149,932 12,652 6,557 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 49 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 1,792 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 21 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 854 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 14,499 2 73 14.9 34.3 1,753,363 36,450 28,940 93,070 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 13,687 3 74 21.6 39.7 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 3,888 1 2 2.8 28.8 149,932 12,657 6,562 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 52 0 0 1.4 26.1 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,822 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 24 1 2 3.0 9.8 117,251 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 9 7 4.7 bash
15 no-host abuild-print-help 9 5 5 3.9 dash
23 no-host abuild-print-help 21 15 7 9.3 osh-native
31 no-host abuild-print-help 24 9 15 9.8 osh-nosouffle
39 no-host abuild-print-help 18 12 7 6.4 osh-static
1 no-host bin-true 628 320 348 3.1 bash
9 no-host bin-true 461 282 184 1.6 dash
17 no-host bin-true 834 296 553 8.9 osh-native
25 no-host bin-true 854 307 564 9.2 osh-nosouffle
33 no-host bin-true 681 323 377 5.1 osh-static
2 no-host configure.cpython 14,138 7,649 6,839 34.6 bash
10 no-host configure.cpython 14,520 7,916 7,015 34.5 dash
18 no-host configure.cpython 14,522 7,571 7,239 34.1 osh-native
26 no-host configure.cpython 14,499 7,697 7,097 34.3 osh-nosouffle
34 no-host configure.cpython 14,004 7,624 6,617 34.4 osh-static
4 no-host configure.ocaml 3,761 1,501 1,293 28.7 bash
12 no-host configure.ocaml 3,778 1,554 1,246 28.7 dash
20 no-host configure.ocaml 3,870 1,577 1,333 28.8 osh-native
28 no-host configure.ocaml 3,888 1,531 1,399 28.8 osh-nosouffle
36 no-host configure.ocaml 3,799 1,502 1,329 28.7 osh-static
5 no-host configure.tcc 47 20 27 26.2 bash
13 no-host configure.tcc 43 26 16 26.2 dash
21 no-host configure.tcc 49 29 21 26.3 osh-native
29 no-host configure.tcc 52 27 26 26.1 osh-nosouffle
37 no-host configure.tcc 44 28 17 26.3 osh-static
3 no-host configure.util-linux 12,603 6,608 6,466 39.3 bash
11 no-host configure.util-linux 13,895 6,771 7,630 39.6 dash
19 no-host configure.util-linux 13,259 6,477 6,985 39.5 osh-native
27 no-host configure.util-linux 13,687 6,691 7,208 39.7 osh-nosouffle
35 no-host configure.util-linux 12,810 6,421 6,605 39.6 osh-static
6 no-host configure.yash 1,728 961 776 33.3 bash
14 no-host configure.yash 1,724 962 762 33.4 dash
22 no-host configure.yash 1,792 991 801 33.3 osh-native
30 no-host configure.yash 1,822 1,020 803 33.3 osh-nosouffle
38 no-host configure.yash 1,748 955 793 33.4 osh-static
0 no-host hello-world 1 1 1 3.1 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 3 0 3 6.6 osh-native
24 no-host hello-world 3 0 3 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 2,354 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,162 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,352 0 0 0 16 0 38 1 osh-native
31 no-host abuild-print-help 3,434 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 100,463 0 0 0 8 0 1,997 62 bash
9 no-host bin-true 49,404 0 0 0 8 0 2,987 53 dash
17 no-host bin-true 135,573 0 0 0 16 0 1,998 91 osh-native
25 no-host bin-true 140,913 0 0 0 16 0 1,998 87 osh-nosouffle
33 no-host bin-true 111,284 0 0 0 8 0 1,999 68 osh-static
2 no-host configure.cpython 1,623,402 0 0 0 25,272 0 14,057 988 bash
10 no-host configure.cpython 1,644,534 0 0 0 25,272 0 14,141 994 dash
18 no-host configure.cpython 1,593,415 0 0 0 25,280 0 11,293 843 osh-native
26 no-host configure.cpython 1,611,758 0 0 0 25,280 0 11,292 877 osh-nosouffle
34 no-host configure.cpython 1,522,035 1 0 0 25,272 0 11,295 880 osh-static
4 no-host configure.ocaml 298,826 0 0 0 4,432 0 2,016 333 bash
12 no-host configure.ocaml 280,716 0 0 0 4,432 0 2,099 198 dash
20 no-host configure.ocaml 306,299 0 0 0 4,440 0 1,996 239 osh-native
28 no-host configure.ocaml 307,577 0 0 0 4,440 0 2,001 192 osh-nosouffle
36 no-host configure.ocaml 299,924 0 0 0 4,432 0 2,000 223 osh-static
5 no-host configure.tcc 5,253 0 0 0 80 0 46 0 bash
13 no-host configure.tcc 4,214 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,597 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,648 0 0 0 96 0 44 3 osh-nosouffle
37 no-host configure.tcc 5,121 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,535,698 0 0 0 35,944 0 18,986 1,033 bash
11 no-host configure.util-linux 1,705,785 1 0 0 35,936 0 17,049 1,217 dash
19 no-host configure.util-linux 1,495,703 2 0 8 35,952 0 16,172 1,017 osh-native
27 no-host configure.util-linux 1,512,020 0 0 0 35,944 0 16,169 877 osh-nosouffle
35 no-host configure.util-linux 1,450,057 3 0 0 35,944 0 16,199 929 osh-static
6 no-host configure.yash 173,185 0 0 0 3,616 0 879 99 bash
14 no-host configure.yash 159,541 0 0 0 3,616 0 1,000 102 dash
22 no-host configure.yash 176,671 0 0 0 3,624 0 856 104 osh-native
30 no-host configure.yash 177,020 0 0 0 3,624 0 857 94 osh-nosouffle
38 no-host configure.yash 172,733 0 0 0 3,616 0 857 110 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 391 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-bf0c5904
osh-nosouffle osh-1fcd8df6
osh-static osh-static-64674b7f
host label host id
no-host no-host-9c670df1