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 18 1.30 1.14
bin-true no-host 620 444 808 825 661 1.30 1.06
configure.cpython no-host 13,942 13,924 13,533 13,801 13,162 0.97 0.94
configure.ocaml no-host 3,697 3,629 3,743 3,755 3,683 1.01 1.00
configure.tcc no-host 46 41 48 49 43 1.03 0.94
configure.util-linux no-host 12,789 13,311 12,578 12,720 12,206 0.98 0.95
configure.yash no-host 1,727 1,647 1,720 1,757 1,681 1.00 0.97
hello-world no-host 1 1 3 3 1 2.25 1.04

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 2,374 1,163 3,346 3,400 2,810 1.41 1.18
bin-true no-host 101,435 49,413 136,597 134,585 111,312 1.35 1.10
configure.cpython no-host 1,629,206 1,631,490 1,594,069 1,607,308 1,522,341 0.98 0.93
configure.ocaml no-host 299,211 281,469 305,683 306,420 300,029 1.02 1.00
configure.tcc no-host 5,218 4,219 5,635 5,663 5,116 1.08 0.98
configure.util-linux no-host 1,537,964 1,693,631 1,498,054 1,507,697 1,450,451 0.97 0.94
configure.yash no-host 173,572 159,585 176,962 177,679 172,720 1.02 1.00
hello-world no-host 154 86 393 399 181 2.55 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 9.4 10.0 6.4 1.95 1.32
bin-true no-host 3.1 1.6 8.8 9.2 5.2 2.79 1.67
configure.cpython no-host 34.7 34.5 34.6 34.4 34.5 1.00 1.00
configure.ocaml no-host 28.5 28.5 28.7 28.7 28.6 1.00 1.00
configure.tcc no-host 26.4 26.2 26.0 26.3 26.1 0.99 0.99
configure.util-linux no-host 39.6 39.7 39.6 39.5 39.6 1.00 1.00
configure.yash no-host 33.4 33.1 33.1 33.3 33.3 0.99 1.00
hello-world no-host 3.3 1.6 6.6 7.1 3.4 2.00 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 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 13,533 1 67 14.8 34.6 1,753,364 36,445 28,935 93,071 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,578 3 66 21.6 39.6 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 3,743 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 48 0 0 1.4 26.0 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,720 1 2 2.7 33.1 143,778 11,764 6,618 7,161 70,824 65,793 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.4 117,276 65,784 41,994 4,970 54,643 57,663 277 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 825 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 13,801 1 67 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 12,720 3 66 21.6 39.5 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 3,755 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 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 1,757 1 2 2.7 33.3 143,778 11,768 6,622 7,161 70,824 65,793 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.0 117,276 65,788 41,998 4,970 54,643 57,663 277 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 4.8 bash
15 no-host abuild-print-help 9 5 4 3.9 dash
23 no-host abuild-print-help 21 8 13 9.4 osh-native
31 no-host abuild-print-help 22 12 10 10.0 osh-nosouffle
39 no-host abuild-print-help 18 9 9 6.4 osh-static
1 no-host bin-true 620 318 340 3.1 bash
9 no-host bin-true 444 268 184 1.6 dash
17 no-host bin-true 808 298 527 8.8 osh-native
25 no-host bin-true 825 311 531 9.2 osh-nosouffle
33 no-host bin-true 661 330 348 5.2 osh-static
2 no-host configure.cpython 13,942 7,549 6,787 34.7 bash
10 no-host configure.cpython 13,924 7,640 6,688 34.5 dash
18 no-host configure.cpython 13,533 7,135 6,671 34.6 osh-native
26 no-host configure.cpython 13,801 7,234 6,857 34.4 osh-nosouffle
34 no-host configure.cpython 13,162 7,276 6,119 34.5 osh-static
4 no-host configure.ocaml 3,697 1,485 1,252 28.5 bash
12 no-host configure.ocaml 3,629 1,490 1,165 28.5 dash
20 no-host configure.ocaml 3,743 1,459 1,324 28.7 osh-native
28 no-host configure.ocaml 3,755 1,504 1,291 28.7 osh-nosouffle
36 no-host configure.ocaml 3,683 1,482 1,234 28.6 osh-static
5 no-host configure.tcc 46 20 27 26.4 bash
13 no-host configure.tcc 41 21 21 26.2 dash
21 no-host configure.tcc 48 24 24 26.0 osh-native
29 no-host configure.tcc 49 27 22 26.3 osh-nosouffle
37 no-host configure.tcc 43 28 16 26.1 osh-static
3 no-host configure.util-linux 12,789 6,615 6,647 39.6 bash
11 no-host configure.util-linux 13,311 6,469 7,332 39.7 dash
19 no-host configure.util-linux 12,578 6,226 6,575 39.6 osh-native
27 no-host configure.util-linux 12,720 6,307 6,638 39.5 osh-nosouffle
35 no-host configure.util-linux 12,206 6,213 6,212 39.6 osh-static
6 no-host configure.yash 1,727 971 765 33.4 bash
14 no-host configure.yash 1,647 945 703 33.1 dash
22 no-host configure.yash 1,720 987 736 33.1 osh-native
30 no-host configure.yash 1,757 955 805 33.3 osh-nosouffle
38 no-host configure.yash 1,681 953 731 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 1 6.6 osh-native
24 no-host hello-world 3 2 1 7.1 osh-nosouffle
32 no-host hello-world 1 0 1 3.4 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 2,374 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,163 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,346 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,400 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,810 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,435 0 0 0 8 0 1,997 55 bash
9 no-host bin-true 49,413 0 0 0 8 0 2,994 47 dash
17 no-host bin-true 136,597 0 0 0 16 0 1,998 86 osh-native
25 no-host bin-true 134,585 0 0 0 16 0 1,995 74 osh-nosouffle
33 no-host bin-true 111,312 0 0 0 8 0 1,997 62 osh-static
2 no-host configure.cpython 1,629,206 1 0 0 25,272 0 14,086 1,029 bash
10 no-host configure.cpython 1,631,490 0 0 0 25,272 0 14,128 1,033 dash
18 no-host configure.cpython 1,594,069 0 0 0 25,280 0 11,297 847 osh-native
26 no-host configure.cpython 1,607,308 0 0 0 25,280 0 11,302 880 osh-nosouffle
34 no-host configure.cpython 1,522,341 0 0 0 25,272 0 11,293 1,063 osh-static
4 no-host configure.ocaml 299,211 0 0 0 4,432 0 2,020 186 bash
12 no-host configure.ocaml 281,469 0 0 0 4,432 0 2,102 190 dash
20 no-host configure.ocaml 305,683 0 0 8 4,440 0 1,999 237 osh-native
28 no-host configure.ocaml 306,420 0 0 0 4,440 0 1,998 218 osh-nosouffle
36 no-host configure.ocaml 300,029 0 0 0 4,432 0 1,999 213 osh-static
5 no-host configure.tcc 5,218 0 0 0 80 0 49 3 bash
13 no-host configure.tcc 4,219 0 0 0 88 0 52 3 dash
21 no-host configure.tcc 5,635 0 0 0 96 0 45 1 osh-native
29 no-host configure.tcc 5,663 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,116 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,537,964 1 0 0 35,944 0 18,988 1,228 bash
11 no-host configure.util-linux 1,693,631 1 0 0 35,936 0 17,083 1,253 dash
19 no-host configure.util-linux 1,498,054 1 0 0 35,952 0 16,192 1,058 osh-native
27 no-host configure.util-linux 1,507,697 1 0 0 35,944 0 16,181 967 osh-nosouffle
35 no-host configure.util-linux 1,450,451 3 0 0 35,936 0 16,195 970 osh-static
6 no-host configure.yash 173,572 0 0 0 3,616 0 880 98 bash
14 no-host configure.yash 159,585 0 0 0 3,624 0 997 106 dash
22 no-host configure.yash 176,962 0 0 0 3,624 0 858 98 osh-native
30 no-host configure.yash 177,679 0 0 0 3,624 0 858 106 osh-nosouffle
38 no-host configure.yash 172,720 0 0 0 3,624 0 857 93 osh-static
0 no-host hello-world 154 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 393 0 0 0 16 0 1 1 osh-native
24 no-host hello-world 399 0 0 0 16 0 1 1 osh-nosouffle
32 no-host hello-world 181 0 0 0 8 0 1 1 osh-static

Shell and Host

shell label shell id
bash bash-36833674
dash dash-cea41b3e
osh-native osh-46b7f0ae
osh-nosouffle osh-3145232d
osh-static osh-static-37915c70
host label host id
no-host no-host-9c670df1