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 19 1.34 1.21
bin-true no-host 621 438 808 847 668 1.30 1.08
configure.cpython no-host 13,704 13,803 13,381 13,894 13,093 0.98 0.96
configure.ocaml no-host 3,632 3,595 3,709 3,713 3,658 1.02 1.01
configure.tcc no-host 47 42 47 47 43 1.02 0.93
configure.util-linux no-host 12,420 13,314 12,508 12,665 12,226 1.01 0.98
configure.yash no-host 1,694 1,635 1,700 1,719 1,678 1.00 0.99
hello-world no-host 1 1 3 3 1 2.60 1.05

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 2,380 1,153 3,320 3,434 2,796 1.39 1.17
bin-true no-host 100,441 49,411 134,548 137,555 111,342 1.34 1.11
configure.cpython no-host 1,620,924 1,631,594 1,577,713 1,616,738 1,521,223 0.97 0.94
configure.ocaml no-host 299,032 280,835 306,076 307,497 299,868 1.02 1.00
configure.tcc no-host 5,221 4,227 5,613 5,672 5,106 1.08 0.98
configure.util-linux no-host 1,542,094 1,695,549 1,495,619 1,510,853 1,449,513 0.97 0.94
configure.yash no-host 173,397 159,604 176,908 177,687 172,660 1.02 1.00
hello-world no-host 153 86 391 396 180 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 9.4 9.8 6.4 1.95 1.32
bin-true no-host 3.3 1.6 8.8 9.2 5.0 2.68 1.52
configure.cpython no-host 34.6 34.5 34.4 34.4 34.5 0.99 1.00
configure.ocaml no-host 28.5 28.7 28.7 28.6 28.7 1.00 1.00
configure.tcc no-host 26.1 26.2 26.3 26.1 26.1 1.01 1.00
configure.util-linux no-host 39.6 39.5 39.5 39.7 39.8 1.00 1.00
configure.yash no-host 33.3 33.2 33.2 33.4 33.4 1.00 1.00
hello-world no-host 3.1 1.6 6.4 6.9 3.3 2.04 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 6.4 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 808 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 13,381 1 68 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 12,508 3 68 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 3,709 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 1,700 1 2 2.7 33.2 143,736 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 9.4 117,251 65,784 41,994 4,969 54,631 57,651 277 3 83,988 1
hello-world no-host 3 0 0 0.3 6.9 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 847 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 13,894 2 75 14.9 34.4 1,753,363 36,450 28,940 93,070 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,665 3 68 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 3,713 1 2 2.8 28.6 149,932 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 26.1 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,719 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 22 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 10 7 4.8 bash
15 no-host abuild-print-help 9 3 7 3.8 dash
23 no-host abuild-print-help 21 14 8 9.4 osh-native
31 no-host abuild-print-help 22 12 11 9.8 osh-nosouffle
39 no-host abuild-print-help 19 10 10 6.4 osh-static
1 no-host bin-true 621 306 350 3.3 bash
9 no-host bin-true 438 272 169 1.6 dash
17 no-host bin-true 808 295 529 8.8 osh-native
25 no-host bin-true 847 294 570 9.2 osh-nosouffle
33 no-host bin-true 668 325 358 5.0 osh-static
2 no-host configure.cpython 13,704 7,479 6,610 34.6 bash
10 no-host configure.cpython 13,803 7,543 6,659 34.5 dash
18 no-host configure.cpython 13,381 7,098 6,556 34.4 osh-native
26 no-host configure.cpython 13,894 7,341 6,853 34.4 osh-nosouffle
34 no-host configure.cpython 13,093 7,191 6,138 34.5 osh-static
4 no-host configure.ocaml 3,632 1,468 1,206 28.5 bash
12 no-host configure.ocaml 3,595 1,432 1,188 28.7 dash
20 no-host configure.ocaml 3,709 1,508 1,241 28.7 osh-native
28 no-host configure.ocaml 3,713 1,482 1,273 28.6 osh-nosouffle
36 no-host configure.ocaml 3,658 1,504 1,186 28.7 osh-static
5 no-host configure.tcc 47 25 22 26.1 bash
13 no-host configure.tcc 42 22 21 26.2 dash
21 no-host configure.tcc 47 26 22 26.3 osh-native
29 no-host configure.tcc 47 22 25 26.1 osh-nosouffle
37 no-host configure.tcc 43 23 21 26.1 osh-static
3 no-host configure.util-linux 12,420 6,534 6,360 39.6 bash
11 no-host configure.util-linux 13,314 6,507 7,314 39.5 dash
19 no-host configure.util-linux 12,508 6,202 6,530 39.5 osh-native
27 no-host configure.util-linux 12,665 6,101 6,791 39.7 osh-nosouffle
35 no-host configure.util-linux 12,226 6,248 6,195 39.8 osh-static
6 no-host configure.yash 1,694 927 775 33.3 bash
14 no-host configure.yash 1,635 917 721 33.2 dash
22 no-host configure.yash 1,700 948 755 33.2 osh-native
30 no-host configure.yash 1,719 952 760 33.4 osh-nosouffle
38 no-host configure.yash 1,678 929 752 33.4 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 6.4 osh-native
24 no-host hello-world 3 1 2 6.9 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 2,380 0 0 0 8 0 41 2 bash
15 no-host abuild-print-help 1,153 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,320 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,434 0 0 0 16 0 39 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 100,441 0 0 0 8 0 2,000 79 bash
9 no-host bin-true 49,411 0 0 0 8 0 2,996 55 dash
17 no-host bin-true 134,548 0 0 0 16 0 1,998 81 osh-native
25 no-host bin-true 137,555 0 0 0 16 0 1,998 81 osh-nosouffle
33 no-host bin-true 111,342 0 0 0 8 0 1,998 74 osh-static
2 no-host configure.cpython 1,620,924 0 0 0 25,296 0 14,055 1,000 bash
10 no-host configure.cpython 1,631,594 0 0 0 25,272 0 14,106 998 dash
18 no-host configure.cpython 1,577,713 0 0 0 25,280 0 11,310 913 osh-native
26 no-host configure.cpython 1,616,738 0 0 0 25,280 0 11,378 869 osh-nosouffle
34 no-host configure.cpython 1,521,223 1 0 0 25,272 0 11,309 806 osh-static
4 no-host configure.ocaml 299,032 0 0 0 4,432 0 2,019 204 bash
12 no-host configure.ocaml 280,835 0 0 0 4,432 0 2,107 197 dash
20 no-host configure.ocaml 306,076 0 0 8 4,440 0 2,000 221 osh-native
28 no-host configure.ocaml 307,497 0 0 0 4,440 0 2,006 186 osh-nosouffle
36 no-host configure.ocaml 299,868 0 0 0 4,432 0 2,000 215 osh-static
5 no-host configure.tcc 5,221 0 0 0 80 0 49 3 bash
13 no-host configure.tcc 4,227 0 0 0 88 0 52 3 dash
21 no-host configure.tcc 5,613 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,672 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,106 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,542,094 1 0 0 35,944 0 18,957 1,048 bash
11 no-host configure.util-linux 1,695,549 0 0 0 35,944 0 17,028 1,206 dash
19 no-host configure.util-linux 1,495,619 1 0 0 35,960 0 16,107 931 osh-native
27 no-host configure.util-linux 1,510,853 2 0 0 35,952 0 16,214 1,020 osh-nosouffle
35 no-host configure.util-linux 1,449,513 0 0 0 35,936 0 16,232 920 osh-static
6 no-host configure.yash 173,397 0 0 0 3,616 0 876 102 bash
14 no-host configure.yash 159,604 0 0 0 3,616 0 1,001 99 dash
22 no-host configure.yash 176,908 0 0 0 3,624 0 857 105 osh-native
30 no-host configure.yash 177,687 0 0 0 3,624 0 857 119 osh-nosouffle
38 no-host configure.yash 172,660 0 0 0 3,616 0 856 94 osh-static
0 no-host hello-world 153 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 391 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 396 0 0 0 16 0 1 1 osh-nosouffle
32 no-host hello-world 180 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-fb313aa1
osh-nosouffle osh-45d532ed
osh-static osh-static-73efbfc2
host label host id
no-host no-host-9c670df1