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 23 19 1.33 1.20
bin-true no-host 630 449 825 831 668 1.31 1.06
configure.cpython no-host 14,075 14,049 13,751 13,816 13,328 0.98 0.95
configure.ocaml no-host 3,733 3,667 3,779 3,770 3,730 1.01 1.00
configure.tcc no-host 46 42 47 48 44 1.02 0.95
configure.util-linux no-host 12,725 13,500 12,717 12,799 12,527 1.00 0.98
configure.yash no-host 1,709 1,674 1,716 1,741 1,709 1.00 1.00
hello-world no-host 1 1 3 3 1 2.33 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 2,368 1,159 3,295 3,407 2,797 1.39 1.18
bin-true no-host 101,467 49,389 130,324 135,915 110,032 1.28 1.08
configure.cpython no-host 1,626,042 1,635,401 1,596,866 1,593,246 1,523,654 0.98 0.94
configure.ocaml no-host 299,197 280,695 306,580 306,186 300,999 1.02 1.01
configure.tcc no-host 5,223 4,202 5,631 5,676 5,137 1.08 0.98
configure.util-linux no-host 1,536,620 1,703,213 1,497,959 1,513,427 1,457,999 0.97 0.95
configure.yash no-host 173,329 159,547 176,550 177,042 173,128 1.02 1.00
hello-world no-host 152 85 390 398 181 2.57 1.19

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 3.9 9.4 10.0 6.4 2.00 1.36
bin-true no-host 3.3 1.4 8.8 9.0 5.2 2.68 1.60
configure.cpython no-host 34.7 34.5 34.6 34.4 34.6 1.00 1.00
configure.ocaml no-host 28.7 28.5 28.8 28.7 28.5 1.00 0.99
configure.tcc no-host 26.4 26.2 26.4 26.2 26.1 1.00 0.99
configure.util-linux no-host 39.7 39.6 39.6 39.7 39.6 1.00 1.00
configure.yash no-host 33.3 33.4 33.4 33.4 33.4 1.00 1.00
hello-world no-host 3.1 1.6 6.7 7.1 3.4 2.12 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 6.7 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 825 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 13,751 1 72 14.8 34.6 1,750,743 35,378 28,935 93,071 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,717 3 69 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 3,779 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 47 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 1,716 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 21 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 7.1 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 831 1 2 3.5 9.0 151,881 10,754 2,968 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 13,816 2 73 14.8 34.4 1,750,742 35,383 28,940 93,070 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,799 3 68 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 3,770 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 48 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 1,741 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 23 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 3.9 dash
23 no-host abuild-print-help 21 11 10 9.4 osh-native
31 no-host abuild-print-help 23 15 8 10.0 osh-nosouffle
39 no-host abuild-print-help 19 12 7 6.4 osh-static
1 no-host bin-true 630 313 355 3.3 bash
9 no-host bin-true 449 283 174 1.4 dash
17 no-host bin-true 825 306 536 8.8 osh-native
25 no-host bin-true 831 311 538 9.0 osh-nosouffle
33 no-host bin-true 668 330 356 5.2 osh-static
2 no-host configure.cpython 14,075 7,733 6,752 34.7 bash
10 no-host configure.cpython 14,049 7,705 6,765 34.5 dash
18 no-host configure.cpython 13,751 7,273 6,771 34.6 osh-native
26 no-host configure.cpython 13,816 7,283 6,833 34.4 osh-nosouffle
34 no-host configure.cpython 13,328 7,331 6,247 34.6 osh-static
4 no-host configure.ocaml 3,733 1,517 1,262 28.7 bash
12 no-host configure.ocaml 3,667 1,476 1,217 28.5 dash
20 no-host configure.ocaml 3,779 1,539 1,282 28.8 osh-native
28 no-host configure.ocaml 3,770 1,545 1,266 28.7 osh-nosouffle
36 no-host configure.ocaml 3,730 1,526 1,237 28.5 osh-static
5 no-host configure.tcc 46 28 19 26.4 bash
13 no-host configure.tcc 42 21 22 26.2 dash
21 no-host configure.tcc 47 26 21 26.4 osh-native
29 no-host configure.tcc 48 23 26 26.2 osh-nosouffle
37 no-host configure.tcc 44 30 15 26.1 osh-static
3 no-host configure.util-linux 12,725 6,699 6,498 39.7 bash
11 no-host configure.util-linux 13,500 6,530 7,483 39.6 dash
19 no-host configure.util-linux 12,717 6,300 6,653 39.6 osh-native
27 no-host configure.util-linux 12,799 6,370 6,666 39.7 osh-nosouffle
35 no-host configure.util-linux 12,527 6,363 6,392 39.6 osh-static
6 no-host configure.yash 1,709 944 774 33.3 bash
14 no-host configure.yash 1,674 917 758 33.4 dash
22 no-host configure.yash 1,716 968 750 33.4 osh-native
30 no-host configure.yash 1,741 1,000 745 33.4 osh-nosouffle
38 no-host configure.yash 1,709 966 746 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 2 1 6.7 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 2,368 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,159 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,295 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,407 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,797 0 0 0 8 0 38 0 osh-static
1 no-host bin-true 101,467 0 0 0 8 0 1,994 70 bash
9 no-host bin-true 49,389 0 0 0 8 0 2,997 45 dash
17 no-host bin-true 130,324 0 0 0 16 0 1,998 71 osh-native
25 no-host bin-true 135,915 0 0 0 16 0 1,996 83 osh-nosouffle
33 no-host bin-true 110,032 0 0 0 8 0 1,997 71 osh-static
2 no-host configure.cpython 1,626,042 0 0 0 25,272 0 14,108 1,092 bash
10 no-host configure.cpython 1,635,401 0 0 0 25,272 0 14,137 986 dash
18 no-host configure.cpython 1,596,866 0 0 0 25,280 0 11,298 809 osh-native
26 no-host configure.cpython 1,593,246 0 0 0 25,280 0 11,290 851 osh-nosouffle
34 no-host configure.cpython 1,523,654 0 0 0 25,272 0 11,304 822 osh-static
4 no-host configure.ocaml 299,197 0 0 0 4,432 0 2,014 233 bash
12 no-host configure.ocaml 280,695 0 0 0 4,432 0 2,108 194 dash
20 no-host configure.ocaml 306,580 0 0 0 4,440 0 1,997 256 osh-native
28 no-host configure.ocaml 306,186 0 0 0 4,440 0 1,997 274 osh-nosouffle
36 no-host configure.ocaml 300,999 1 0 0 4,432 0 1,996 236 osh-static
5 no-host configure.tcc 5,223 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,202 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,631 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,676 0 0 0 96 0 45 4 osh-nosouffle
37 no-host configure.tcc 5,137 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,536,620 0 0 232 35,944 0 18,936 1,108 bash
11 no-host configure.util-linux 1,703,213 0 0 0 35,936 0 17,042 1,216 dash
19 no-host configure.util-linux 1,497,959 1 0 0 35,952 0 16,191 906 osh-native
27 no-host configure.util-linux 1,513,427 0 0 0 35,944 0 16,204 918 osh-nosouffle
35 no-host configure.util-linux 1,457,999 4 0 0 35,936 0 16,137 1,011 osh-static
6 no-host configure.yash 173,329 0 0 0 3,616 0 878 105 bash
14 no-host configure.yash 159,547 0 0 0 3,616 0 1,001 104 dash
22 no-host configure.yash 176,550 0 0 0 3,624 0 856 107 osh-native
30 no-host configure.yash 177,042 0 0 0 3,624 0 859 100 osh-nosouffle
38 no-host configure.yash 173,128 0 0 0 3,624 0 859 93 osh-static
0 no-host hello-world 152 0 0 0 8 0 1 0 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 0 osh-native
24 no-host hello-world 398 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-6716c959
osh-nosouffle osh-fc11c930
osh-static osh-static-102e0083
host label host id
no-host no-host-9c670df1