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 1.30 1.15
bin-true no-host 609 439 800 806 647 1.31 1.06
configure.cpython no-host 13,626 13,680 13,309 13,353 12,806 0.98 0.94
configure.ocaml no-host 3,629 3,578 3,662 3,666 3,629 1.01 1.00
configure.tcc no-host 45 41 46 46 42 1.04 0.95
configure.util-linux no-host 12,364 13,140 12,415 12,509 11,967 1.00 0.97
configure.yash no-host 1,693 1,618 1,677 1,681 1,653 0.99 0.98
hello-world no-host 1 1 3 3 1 2.45 1.02

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 2,410 1,181 3,296 3,409 2,808 1.37 1.17
bin-true no-host 100,420 49,430 133,364 135,977 109,998 1.33 1.10
configure.cpython no-host 1,618,027 1,639,255 1,587,388 1,607,580 1,524,235 0.98 0.94
configure.ocaml no-host 299,422 280,627 305,527 307,136 300,799 1.02 1.00
configure.tcc no-host 5,202 4,226 5,598 5,701 5,135 1.08 0.99
configure.util-linux no-host 1,533,924 1,695,260 1,502,749 1,515,098 1,457,790 0.98 0.95
configure.yash no-host 173,334 159,505 176,875 176,798 173,109 1.02 1.00
hello-world no-host 154 85 390 395 181 2.53 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 4.1 9.6 10.0 6.4 2.03 1.36
bin-true no-host 3.3 1.4 8.7 9.3 5.2 2.64 1.60
configure.cpython no-host 34.5 34.5 34.5 34.5 34.5 1.00 1.00
configure.ocaml no-host 28.7 28.6 28.8 28.7 28.7 1.01 1.00
configure.tcc no-host 26.2 26.2 26.4 26.3 26.3 1.01 1.00
configure.util-linux no-host 39.7 39.7 39.6 39.7 39.7 1.00 1.00
configure.yash no-host 33.2 33.4 33.4 33.2 33.3 1.00 1.00
hello-world no-host 3.3 1.4 6.7 6.9 3.4 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 6.7 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 800 1 2 3.5 8.7 151,881 10,750 2,964 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 13,309 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 12,415 3 66 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 3,662 1 2 2.8 28.8 149,681 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 26.4 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,677 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 9.6 117,212 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 806 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 13,353 1 66 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 12,509 3 65 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 3,666 1 2 2.8 28.7 149,681 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 1,681 1 2 2.7 33.2 143,443 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 4,969 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 16 8 9 4.7 bash
15 no-host abuild-print-help 9 5 4 4.1 dash
23 no-host abuild-print-help 20 12 9 9.6 osh-native
31 no-host abuild-print-help 21 14 8 10.0 osh-nosouffle
39 no-host abuild-print-help 18 12 6 6.4 osh-static
1 no-host bin-true 609 318 327 3.3 bash
9 no-host bin-true 439 271 174 1.4 dash
17 no-host bin-true 800 313 502 8.7 osh-native
25 no-host bin-true 806 314 509 9.3 osh-nosouffle
33 no-host bin-true 647 310 353 5.2 osh-static
2 no-host configure.cpython 13,626 7,537 6,469 34.5 bash
10 no-host configure.cpython 13,680 7,563 6,515 34.5 dash
18 no-host configure.cpython 13,309 7,118 6,443 34.5 osh-native
26 no-host configure.cpython 13,353 7,159 6,480 34.5 osh-nosouffle
34 no-host configure.cpython 12,806 7,106 5,937 34.5 osh-static
4 no-host configure.ocaml 3,629 1,445 1,224 28.7 bash
12 no-host configure.ocaml 3,578 1,417 1,184 28.6 dash
20 no-host configure.ocaml 3,662 1,464 1,237 28.8 osh-native
28 no-host configure.ocaml 3,666 1,475 1,232 28.7 osh-nosouffle
36 no-host configure.ocaml 3,629 1,449 1,211 28.7 osh-static
5 no-host configure.tcc 45 21 24 26.2 bash
13 no-host configure.tcc 41 24 18 26.2 dash
21 no-host configure.tcc 46 19 27 26.4 osh-native
29 no-host configure.tcc 46 23 24 26.3 osh-nosouffle
37 no-host configure.tcc 42 22 21 26.3 osh-static
3 no-host configure.util-linux 12,364 6,487 6,326 39.7 bash
11 no-host configure.util-linux 13,140 6,417 7,207 39.7 dash
19 no-host configure.util-linux 12,415 6,127 6,510 39.6 osh-native
27 no-host configure.util-linux 12,509 6,166 6,570 39.7 osh-nosouffle
35 no-host configure.util-linux 11,967 6,081 6,096 39.7 osh-static
6 no-host configure.yash 1,693 947 753 33.2 bash
14 no-host configure.yash 1,618 926 694 33.4 dash
22 no-host configure.yash 1,677 914 766 33.4 osh-native
30 no-host configure.yash 1,681 946 738 33.2 osh-nosouffle
38 no-host configure.yash 1,653 948 707 33.3 osh-static
0 no-host hello-world 1 1 0 3.3 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 3 1 2 6.7 osh-native
24 no-host hello-world 3 1 2 6.9 osh-nosouffle
32 no-host hello-world 1 1 0 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 2,410 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,181 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,296 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,409 0 0 0 16 0 39 2 osh-nosouffle
39 no-host abuild-print-help 2,808 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 100,420 0 0 0 8 0 2,000 55 bash
9 no-host bin-true 49,430 0 0 0 8 0 2,999 45 dash
17 no-host bin-true 133,364 0 0 0 16 0 2,001 77 osh-native
25 no-host bin-true 135,977 0 0 0 16 0 1,997 77 osh-nosouffle
33 no-host bin-true 109,998 0 0 0 8 0 2,000 57 osh-static
2 no-host configure.cpython 1,618,027 0 0 0 25,272 0 14,074 1,053 bash
10 no-host configure.cpython 1,639,255 0 0 0 25,272 0 14,117 1,010 dash
18 no-host configure.cpython 1,587,388 0 0 0 25,280 0 11,304 860 osh-native
26 no-host configure.cpython 1,607,580 0 0 0 25,280 0 11,309 821 osh-nosouffle
34 no-host configure.cpython 1,524,235 0 0 0 25,272 0 11,303 840 osh-static
4 no-host configure.ocaml 299,422 0 0 0 4,432 0 2,018 188 bash
12 no-host configure.ocaml 280,627 0 0 0 4,432 0 2,084 202 dash
20 no-host configure.ocaml 305,527 0 0 0 4,440 0 2,001 231 osh-native
28 no-host configure.ocaml 307,136 0 0 0 4,440 0 2,000 193 osh-nosouffle
36 no-host configure.ocaml 300,799 0 0 0 4,432 0 1,998 215 osh-static
5 no-host configure.tcc 5,202 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,226 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,598 0 0 0 96 0 45 1 osh-native
29 no-host configure.tcc 5,701 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,135 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,533,924 0 0 232 35,944 0 18,951 1,060 bash
11 no-host configure.util-linux 1,695,260 1 0 0 35,936 0 17,077 1,152 dash
19 no-host configure.util-linux 1,502,749 0 0 0 35,952 0 16,144 921 osh-native
27 no-host configure.util-linux 1,515,098 1 0 0 35,944 0 16,165 861 osh-nosouffle
35 no-host configure.util-linux 1,457,790 2 0 0 35,936 0 16,171 889 osh-static
6 no-host configure.yash 173,334 0 0 0 3,616 0 880 113 bash
14 no-host configure.yash 159,505 0 0 0 3,616 0 1,000 97 dash
22 no-host configure.yash 176,875 0 0 0 3,624 0 857 96 osh-native
30 no-host configure.yash 176,798 0 0 0 3,624 0 857 94 osh-nosouffle
38 no-host configure.yash 173,109 0 0 0 3,624 0 856 95 osh-static
0 no-host hello-world 154 0 0 0 8 0 1 1 bash
8 no-host hello-world 85 0 0 0 8 0 1 0 dash
16 no-host hello-world 390 0 0 0 16 0 1 1 osh-native
24 no-host hello-world 395 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 181 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-f59692d3
osh-nosouffle osh-c4bae367
osh-static osh-static-a7e7ebce
host label host id
no-host no-host-9c670df1