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 15 9 20 21 18 1.30 1.16
bin-true no-host 611 435 794 793 645 1.30 1.06
configure.cpython no-host 13,394 13,484 13,057 13,122 12,588 0.97 0.94
configure.ocaml no-host 3,576 3,536 3,633 3,621 3,588 1.02 1.00
configure.tcc no-host 45 40 46 46 42 1.02 0.94
configure.util-linux no-host 12,153 12,949 12,135 12,192 11,843 1.00 0.97
configure.yash no-host 1,692 1,592 1,648 1,652 1,626 0.97 0.96
hello-world no-host 1 1 3 3 1 2.42 1.07

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 2,388 1,173 3,315 3,417 2,805 1.39 1.17
bin-true no-host 102,491 49,391 134,361 132,988 110,980 1.31 1.08
configure.cpython no-host 1,621,443 1,644,297 1,593,304 1,600,021 1,523,159 0.98 0.94
configure.ocaml no-host 298,773 281,293 306,190 305,850 300,916 1.02 1.01
configure.tcc no-host 5,239 4,214 5,602 5,640 5,148 1.07 0.98
configure.util-linux no-host 1,537,209 1,699,350 1,502,449 1,513,575 1,457,503 0.98 0.95
configure.yash no-host 173,492 159,566 176,637 177,355 173,081 1.02 1.00
hello-world no-host 153 83 391 396 181 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 4.7 3.8 9.4 10.1 6.3 2.00 1.33
bin-true no-host 3.3 1.4 8.8 9.3 5.2 2.68 1.60
configure.cpython no-host 34.6 34.5 34.1 34.5 34.1 0.99 0.99
configure.ocaml no-host 28.5 28.5 28.6 28.8 28.8 1.00 1.01
configure.tcc no-host 26.0 26.1 26.0 26.3 26.2 1.00 1.01
configure.util-linux no-host 39.7 39.6 39.6 39.7 39.7 1.00 1.00
configure.yash no-host 33.3 33.4 33.3 33.4 33.3 1.00 1.00
hello-world no-host 3.1 1.4 6.4 6.9 3.4 2.04 1.08

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 794 1 2 3.5 8.8 151,881 10,750 2,964 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 13,057 1 61 14.8 34.1 1,750,743 35,378 28,935 93,071 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,135 3 60 21.6 39.6 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 3,633 1 2 2.8 28.6 149,681 12,642 6,557 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.0 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,648 1 2 2.7 33.3 143,443 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 9.4 117,212 65,784 41,994 4,969 54,592 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 793 1 2 3.5 9.3 151,881 10,754 2,968 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 13,122 1 62 14.8 34.5 1,750,742 35,383 28,940 93,070 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,192 3 61 21.6 39.7 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 3,621 1 2 2.8 28.8 149,681 12,647 6,562 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.3 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,652 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 10.1 117,212 65,788 41,998 4,969 54,592 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 15 7 9 4.7 bash
15 no-host abuild-print-help 9 3 6 3.8 dash
23 no-host abuild-print-help 20 10 11 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 6.3 osh-static
1 no-host bin-true 611 312 335 3.3 bash
9 no-host bin-true 435 275 165 1.4 dash
17 no-host bin-true 794 303 507 8.8 osh-native
25 no-host bin-true 793 302 504 9.3 osh-nosouffle
33 no-host bin-true 645 309 353 5.2 osh-static
2 no-host configure.cpython 13,394 7,342 6,430 34.6 bash
10 no-host configure.cpython 13,484 7,438 6,423 34.5 dash
18 no-host configure.cpython 13,057 6,919 6,403 34.1 osh-native
26 no-host configure.cpython 13,122 6,919 6,473 34.5 osh-nosouffle
34 no-host configure.cpython 12,588 7,029 5,793 34.1 osh-static
4 no-host configure.ocaml 3,576 1,464 1,152 28.5 bash
12 no-host configure.ocaml 3,536 1,406 1,154 28.5 dash
20 no-host configure.ocaml 3,633 1,452 1,220 28.6 osh-native
28 no-host configure.ocaml 3,621 1,432 1,229 28.8 osh-nosouffle
36 no-host configure.ocaml 3,588 1,457 1,157 28.8 osh-static
5 no-host configure.tcc 45 28 18 26.0 bash
13 no-host configure.tcc 40 25 16 26.1 dash
21 no-host configure.tcc 46 24 23 26.0 osh-native
29 no-host configure.tcc 46 24 23 26.3 osh-nosouffle
37 no-host configure.tcc 42 24 19 26.2 osh-static
3 no-host configure.util-linux 12,153 6,450 6,157 39.7 bash
11 no-host configure.util-linux 12,949 6,380 7,054 39.6 dash
19 no-host configure.util-linux 12,135 6,007 6,339 39.6 osh-native
27 no-host configure.util-linux 12,192 6,183 6,228 39.7 osh-nosouffle
35 no-host configure.util-linux 11,843 6,160 5,899 39.7 osh-static
6 no-host configure.yash 1,692 933 766 33.3 bash
14 no-host configure.yash 1,592 895 698 33.4 dash
22 no-host configure.yash 1,648 921 730 33.3 osh-native
30 no-host configure.yash 1,652 919 736 33.4 osh-nosouffle
38 no-host configure.yash 1,626 948 682 33.3 osh-static
0 no-host hello-world 1 0 1 3.1 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 3 1 2 6.4 osh-native
24 no-host hello-world 3 2 1 6.9 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 2,388 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,173 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,315 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,417 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,805 0 0 0 8 0 38 0 osh-static
1 no-host bin-true 102,491 0 0 0 8 0 1,997 64 bash
9 no-host bin-true 49,391 0 0 0 8 0 2,993 57 dash
17 no-host bin-true 134,361 0 0 0 16 0 1,998 92 osh-native
25 no-host bin-true 132,988 0 0 0 16 0 2,000 99 osh-nosouffle
33 no-host bin-true 110,980 0 0 0 8 0 1,997 73 osh-static
2 no-host configure.cpython 1,621,443 0 0 0 25,272 0 14,072 995 bash
10 no-host configure.cpython 1,644,297 0 0 0 25,272 0 14,109 1,009 dash
18 no-host configure.cpython 1,593,304 0 0 0 25,280 0 11,298 831 osh-native
26 no-host configure.cpython 1,600,021 0 0 0 25,280 0 11,313 876 osh-nosouffle
34 no-host configure.cpython 1,523,159 0 0 0 25,272 0 11,310 820 osh-static
4 no-host configure.ocaml 298,773 0 0 0 4,432 0 2,018 181 bash
12 no-host configure.ocaml 281,293 0 0 0 4,432 0 2,111 203 dash
20 no-host configure.ocaml 306,190 0 0 0 4,440 0 2,001 318 osh-native
28 no-host configure.ocaml 305,850 0 0 0 4,440 0 2,003 190 osh-nosouffle
36 no-host configure.ocaml 300,916 0 0 0 4,432 0 1,999 205 osh-static
5 no-host configure.tcc 5,239 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,214 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,602 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,640 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,148 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,537,209 1 0 232 35,944 0 18,961 1,080 bash
11 no-host configure.util-linux 1,699,350 0 0 0 35,936 0 17,111 1,148 dash
19 no-host configure.util-linux 1,502,449 0 0 0 35,952 0 16,150 898 osh-native
27 no-host configure.util-linux 1,513,575 0 0 0 35,952 0 16,229 952 osh-nosouffle
35 no-host configure.util-linux 1,457,503 2 0 0 35,944 0 16,239 860 osh-static
6 no-host configure.yash 173,492 0 0 0 3,616 0 878 166 bash
14 no-host configure.yash 159,566 0 0 0 3,616 0 1,002 102 dash
22 no-host configure.yash 176,637 0 0 0 3,624 0 857 113 osh-native
30 no-host configure.yash 177,355 0 0 0 3,624 0 858 101 osh-nosouffle
38 no-host configure.yash 173,081 0 0 0 3,616 0 857 89 osh-static
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 83 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 0 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-e00676df
osh-nosouffle osh-bf050521
osh-static osh-static-b9946a6d
host label host id
no-host no-host-9c670df1