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 1.14
bin-true no-host 613 439 807 805 647 1.32 1.06
configure.cpython no-host 13,891 14,010 13,566 13,623 12,997 0.98 0.94
configure.ocaml no-host 3,692 3,633 3,766 3,728 3,698 1.02 1.00
configure.tcc no-host 46 41 47 47 43 1.03 0.94
configure.util-linux no-host 12,555 13,449 12,598 12,688 12,197 1.00 0.97
configure.yash no-host 1,726 1,664 1,713 1,683 1,670 0.99 0.97
hello-world no-host 1 1 3 3 1 2.46 1.01

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 2,386 1,162 3,327 3,418 2,799 1.39 1.17
bin-true no-host 101,468 49,394 134,705 133,004 110,984 1.33 1.09
configure.cpython no-host 1,622,802 1,635,942 1,585,439 1,593,755 1,522,336 0.98 0.94
configure.ocaml no-host 298,622 280,839 306,371 307,502 300,824 1.03 1.01
configure.tcc no-host 5,252 4,194 5,613 5,654 5,135 1.07 0.98
configure.util-linux no-host 1,536,845 1,700,630 1,495,001 1,518,046 1,457,997 0.97 0.95
configure.yash no-host 173,167 159,504 176,406 177,281 172,964 1.02 1.00
hello-world no-host 149 86 391 400 180 2.62 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 4.8 3.9 9.3 10.0 6.3 1.92 1.30
bin-true no-host 3.3 1.4 8.5 9.2 5.1 2.60 1.56
configure.cpython no-host 34.4 34.6 34.5 34.7 34.8 1.00 1.01
configure.ocaml no-host 28.8 28.7 28.7 28.6 28.7 1.00 1.00
configure.tcc no-host 26.3 26.0 26.2 26.1 26.2 1.00 1.00
configure.util-linux no-host 39.7 39.9 39.5 39.6 39.6 0.99 1.00
configure.yash no-host 33.4 33.3 33.4 33.4 33.4 1.00 1.00
hello-world no-host 3.1 1.7 6.4 7.1 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 807 1 2 3.5 8.5 151,881 10,750 2,964 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 13,566 1 66 14.8 34.5 1,750,743 35,378 28,935 93,071 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,598 3 64 21.6 39.5 2,705,279 37,450 66,323 119,739 1,291,802 1,293,738 32,527 42 132,646 1
configure.ocaml no-host 3,766 1 2 2.8 28.7 149,681 12,642 6,557 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.2 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,713 1 2 2.7 33.4 143,443 11,455 6,611 7,160 70,503 65,780 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.3 117,212 65,784 41,994 4,970 54,594 57,648 277 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 805 1 2 3.5 9.2 151,881 10,754 2,968 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 13,623 1 68 14.8 34.7 1,750,742 35,383 28,940 93,070 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,688 3 67 21.6 39.6 2,705,279 37,456 66,329 119,739 1,291,802 1,293,738 32,527 42 132,658 1
configure.ocaml no-host 3,728 1 2 2.8 28.6 149,681 12,647 6,562 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.1 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,683 1 2 2.7 33.4 143,443 11,459 6,615 7,160 70,503 65,780 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 10.0 117,212 65,788 41,998 4,970 54,594 57,648 277 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 20 14 7 9.3 osh-native
31 no-host abuild-print-help 21 14 8 10.0 osh-nosouffle
39 no-host abuild-print-help 18 11 7 6.3 osh-static
1 no-host bin-true 613 310 340 3.3 bash
9 no-host bin-true 439 271 175 1.4 dash
17 no-host bin-true 807 314 510 8.5 osh-native
25 no-host bin-true 805 301 521 9.2 osh-nosouffle
33 no-host bin-true 647 314 351 5.1 osh-static
2 no-host configure.cpython 13,891 7,598 6,678 34.4 bash
10 no-host configure.cpython 14,010 7,656 6,747 34.6 dash
18 no-host configure.cpython 13,566 7,191 6,651 34.5 osh-native
26 no-host configure.cpython 13,623 7,175 6,733 34.7 osh-nosouffle
34 no-host configure.cpython 12,997 7,213 6,024 34.8 osh-static
4 no-host configure.ocaml 3,692 1,501 1,231 28.8 bash
12 no-host configure.ocaml 3,633 1,476 1,181 28.7 dash
20 no-host configure.ocaml 3,766 1,515 1,291 28.7 osh-native
28 no-host configure.ocaml 3,728 1,482 1,286 28.6 osh-nosouffle
36 no-host configure.ocaml 3,698 1,514 1,215 28.7 osh-static
5 no-host configure.tcc 46 25 22 26.3 bash
13 no-host configure.tcc 41 21 21 26.0 dash
21 no-host configure.tcc 47 23 24 26.2 osh-native
29 no-host configure.tcc 47 26 21 26.1 osh-nosouffle
37 no-host configure.tcc 43 24 19 26.2 osh-static
3 no-host configure.util-linux 12,555 6,635 6,386 39.7 bash
11 no-host configure.util-linux 13,449 6,496 7,445 39.9 dash
19 no-host configure.util-linux 12,598 6,201 6,618 39.5 osh-native
27 no-host configure.util-linux 12,688 6,276 6,636 39.6 osh-nosouffle
35 no-host configure.util-linux 12,197 6,194 6,222 39.6 osh-static
6 no-host configure.yash 1,726 942 793 33.4 bash
14 no-host configure.yash 1,664 968 698 33.3 dash
22 no-host configure.yash 1,713 964 751 33.4 osh-native
30 no-host configure.yash 1,683 929 757 33.4 osh-nosouffle
38 no-host configure.yash 1,670 922 750 33.4 osh-static
0 no-host hello-world 1 0 1 3.1 bash
8 no-host hello-world 1 1 0 1.7 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 2,386 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,162 0 0 0 8 0 40 1 dash
23 no-host abuild-print-help 3,327 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,418 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,799 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,468 0 0 0 8 0 1,998 55 bash
9 no-host bin-true 49,394 0 0 0 8 0 2,999 43 dash
17 no-host bin-true 134,705 0 0 0 16 0 1,998 72 osh-native
25 no-host bin-true 133,004 0 0 0 16 0 1,998 72 osh-nosouffle
33 no-host bin-true 110,984 0 0 0 8 0 1,999 72 osh-static
2 no-host configure.cpython 1,622,802 0 0 0 25,272 0 14,073 1,051 bash
10 no-host configure.cpython 1,635,942 0 0 0 25,272 0 14,116 1,025 dash
18 no-host configure.cpython 1,585,439 0 0 0 25,280 0 11,291 823 osh-native
26 no-host configure.cpython 1,593,755 0 0 0 25,280 0 11,296 849 osh-nosouffle
34 no-host configure.cpython 1,522,336 0 0 0 25,272 0 11,296 850 osh-static
4 no-host configure.ocaml 298,622 0 0 0 4,432 0 2,019 177 bash
12 no-host configure.ocaml 280,839 0 0 0 4,432 0 2,108 183 dash
20 no-host configure.ocaml 306,371 0 0 0 4,440 0 1,991 220 osh-native
28 no-host configure.ocaml 307,502 0 0 0 4,440 0 2,000 212 osh-nosouffle
36 no-host configure.ocaml 300,824 0 0 0 4,432 0 1,998 221 osh-static
5 no-host configure.tcc 5,252 0 0 0 80 0 50 2 bash
13 no-host configure.tcc 4,194 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,613 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,654 0 0 0 96 0 45 4 osh-nosouffle
37 no-host configure.tcc 5,135 0 0 0 88 0 45 4 osh-static
3 no-host configure.util-linux 1,536,845 0 0 232 35,944 0 18,970 1,171 bash
11 no-host configure.util-linux 1,700,630 1 0 0 35,936 0 17,119 1,227 dash
19 no-host configure.util-linux 1,495,001 0 0 0 35,952 0 16,207 1,007 osh-native
27 no-host configure.util-linux 1,518,046 1 0 0 35,944 0 16,217 967 osh-nosouffle
35 no-host configure.util-linux 1,457,997 1 0 0 35,936 0 16,194 889 osh-static
6 no-host configure.yash 173,167 0 0 0 3,616 0 878 96 bash
14 no-host configure.yash 159,504 0 0 0 3,616 0 1,003 94 dash
22 no-host configure.yash 176,406 0 0 0 3,624 0 859 101 osh-native
30 no-host configure.yash 177,281 0 0 0 3,624 0 859 106 osh-nosouffle
38 no-host configure.yash 172,964 0 0 0 3,616 0 856 99 osh-static
0 no-host hello-world 149 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 400 0 0 0 16 0 1 0 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-2f8e70c5
osh-nosouffle osh-eae2f81e
osh-static osh-static-65d39ec3
host label host id
no-host no-host-9c670df1