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 19 1.28 1.16
bin-true no-host 616 448 803 806 669 1.30 1.09
configure.cpython no-host 13,997 14,155 13,699 13,664 13,166 0.98 0.94
configure.ocaml no-host 3,736 3,620 3,769 3,790 3,735 1.01 1.00
configure.tcc no-host 49 42 50 48 45 1.03 0.92
configure.util-linux no-host 12,737 13,512 12,662 12,614 12,381 0.99 0.97
configure.yash no-host 1,740 1,691 1,766 1,727 1,722 1.01 0.99
hello-world no-host 1 1 3 3 1 2.49 1.05

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 1,170 3,303 3,423 2,860 1.38 1.20
bin-true no-host 99,486 49,444 130,003 132,347 111,676 1.31 1.12
configure.cpython no-host 1,626,328 1,638,707 1,594,670 1,603,479 1,525,616 0.98 0.94
configure.ocaml no-host 299,190 280,707 306,664 307,100 300,152 1.02 1.00
configure.tcc no-host 5,223 4,207 5,565 5,651 5,136 1.07 0.98
configure.util-linux no-host 1,540,789 1,703,539 1,494,771 1,512,899 1,452,004 0.97 0.94
configure.yash no-host 173,242 159,519 176,929 177,210 172,989 1.02 1.00
hello-world no-host 151 88 394 399 181 2.61 1.20

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 4.6 3.9 9.6 10.1 6.3 2.09 1.37
bin-true no-host 3.1 1.6 8.5 8.9 5.1 2.71 1.62
configure.cpython no-host 34.5 34.5 34.6 34.3 34.6 1.00 1.00
configure.ocaml no-host 28.5 28.7 28.7 28.7 28.6 1.00 1.00
configure.tcc no-host 26.4 26.2 26.1 26.2 26.2 0.99 0.99
configure.util-linux no-host 39.6 39.7 39.6 39.6 39.7 1.00 1.00
configure.yash no-host 33.4 33.4 33.1 33.3 33.4 0.99 1.00
hello-world no-host 3.1 1.6 6.6 6.9 3.4 2.08 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 6.6 3,907 3,907 0 722 1,921 1,264 2 0 50,000 0
bin-true no-host 803 1 2 3.5 8.5 151,892 10,755 2,969 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 13,699 2 69 14.8 34.6 1,750,754 35,383 28,940 93,077 869,712 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,662 3 67 21.6 39.6 2,705,290 37,455 66,328 119,745 1,291,807 1,293,738 32,527 42 132,656 1
configure.ocaml no-host 3,769 1 2 2.8 28.7 149,692 12,647 6,562 9,213 70,295 70,184 1,693 3 50,000 0
configure.tcc no-host 50 0 0 1.4 26.1 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,766 1 2 2.7 33.1 143,454 11,460 6,616 7,166 70,508 65,780 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.6 117,223 65,789 41,999 4,975 54,597 57,651 277 3 83,998 1
hello-world no-host 3 0 0 0.3 6.9 3,906 3,906 0 721 1,921 1,264 2 0 50,000 0
bin-true no-host 806 1 2 3.5 8.9 151,892 10,759 2,973 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 13,664 1 70 14.8 34.3 1,750,753 35,388 28,945 93,076 869,712 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,614 3 68 21.6 39.6 2,705,290 37,461 66,334 119,745 1,291,807 1,293,738 32,527 42 132,668 1
configure.ocaml no-host 3,790 1 2 2.8 28.7 149,692 12,652 6,567 9,213 70,295 70,184 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.2 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,727 1 2 2.7 33.3 143,454 11,464 6,620 7,166 70,508 65,780 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.1 117,223 65,793 42,003 4,975 54,597 57,651 277 3 84,006 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 10 6 4.6 bash
15 no-host abuild-print-help 9 4 6 3.9 dash
23 no-host abuild-print-help 21 10 11 9.6 osh-native
31 no-host abuild-print-help 22 11 12 10.1 osh-nosouffle
39 no-host abuild-print-help 19 10 10 6.3 osh-static
1 no-host bin-true 616 311 343 3.1 bash
9 no-host bin-true 448 283 172 1.6 dash
17 no-host bin-true 803 307 514 8.5 osh-native
25 no-host bin-true 806 304 521 8.9 osh-nosouffle
33 no-host bin-true 669 332 354 5.1 osh-static
2 no-host configure.cpython 13,997 7,688 6,702 34.5 bash
10 no-host configure.cpython 14,155 7,714 6,854 34.5 dash
18 no-host configure.cpython 13,699 7,228 6,744 34.6 osh-native
26 no-host configure.cpython 13,664 7,196 6,765 34.3 osh-nosouffle
34 no-host configure.cpython 13,166 7,287 6,124 34.6 osh-static
4 no-host configure.ocaml 3,736 1,536 1,239 28.5 bash
12 no-host configure.ocaml 3,620 1,464 1,179 28.7 dash
20 no-host configure.ocaml 3,769 1,496 1,314 28.7 osh-native
28 no-host configure.ocaml 3,790 1,523 1,307 28.7 osh-nosouffle
36 no-host configure.ocaml 3,735 1,530 1,237 28.6 osh-static
5 no-host configure.tcc 49 25 24 26.4 bash
13 no-host configure.tcc 42 23 19 26.2 dash
21 no-host configure.tcc 50 27 23 26.1 osh-native
29 no-host configure.tcc 48 23 25 26.2 osh-nosouffle
37 no-host configure.tcc 45 21 24 26.2 osh-static
3 no-host configure.util-linux 12,737 6,627 6,586 39.6 bash
11 no-host configure.util-linux 13,512 6,573 7,430 39.7 dash
19 no-host configure.util-linux 12,662 6,214 6,678 39.6 osh-native
27 no-host configure.util-linux 12,614 6,226 6,605 39.6 osh-nosouffle
35 no-host configure.util-linux 12,381 6,299 6,304 39.7 osh-static
6 no-host configure.yash 1,740 989 760 33.4 bash
14 no-host configure.yash 1,691 953 739 33.4 dash
22 no-host configure.yash 1,766 1,001 768 33.1 osh-native
30 no-host configure.yash 1,727 946 785 33.3 osh-nosouffle
38 no-host configure.yash 1,722 1,003 722 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 1 2 6.6 osh-native
24 no-host hello-world 3 3 0 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 0 bash
15 no-host abuild-print-help 1,170 0 0 0 8 0 41 0 dash
23 no-host abuild-print-help 3,303 0 0 0 16 0 38 0 osh-native
31 no-host abuild-print-help 3,423 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,860 0 0 0 8 0 38 0 osh-static
1 no-host bin-true 99,486 0 0 0 8 0 1,999 55 bash
9 no-host bin-true 49,444 0 0 0 8 0 2,998 56 dash
17 no-host bin-true 130,003 0 0 0 16 0 1,995 72 osh-native
25 no-host bin-true 132,347 0 0 0 16 0 1,997 86 osh-nosouffle
33 no-host bin-true 111,676 0 0 0 8 0 1,997 80 osh-static
2 no-host configure.cpython 1,626,328 0 0 0 25,272 0 14,113 1,088 bash
10 no-host configure.cpython 1,638,707 0 0 0 25,272 0 14,119 1,063 dash
18 no-host configure.cpython 1,594,670 0 0 0 25,280 0 11,292 935 osh-native
26 no-host configure.cpython 1,603,479 0 0 0 25,280 0 11,306 897 osh-nosouffle
34 no-host configure.cpython 1,525,616 1 0 0 25,272 0 11,313 822 osh-static
4 no-host configure.ocaml 299,190 0 0 0 4,432 0 2,018 199 bash
12 no-host configure.ocaml 280,707 0 0 0 4,432 0 2,109 202 dash
20 no-host configure.ocaml 306,664 0 0 0 4,440 0 2,000 211 osh-native
28 no-host configure.ocaml 307,100 0 0 0 4,440 0 2,001 353 osh-nosouffle
36 no-host configure.ocaml 300,152 0 0 0 4,432 0 2,002 244 osh-static
5 no-host configure.tcc 5,223 0 0 0 80 0 49 3 bash
13 no-host configure.tcc 4,207 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,565 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,651 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,136 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,540,789 0 0 232 35,944 0 18,960 1,082 bash
11 no-host configure.util-linux 1,703,539 1 0 0 35,936 0 17,098 1,233 dash
19 no-host configure.util-linux 1,494,771 0 0 0 35,952 0 16,265 923 osh-native
27 no-host configure.util-linux 1,512,899 5 0 0 35,944 0 16,238 961 osh-nosouffle
35 no-host configure.util-linux 1,452,004 2 0 0 35,936 0 16,121 923 osh-static
6 no-host configure.yash 173,242 0 0 0 3,616 0 881 97 bash
14 no-host configure.yash 159,519 0 0 0 3,616 0 998 105 dash
22 no-host configure.yash 176,929 0 0 0 3,632 0 859 114 osh-native
30 no-host configure.yash 177,210 0 0 0 3,624 0 858 90 osh-nosouffle
38 no-host configure.yash 172,989 0 0 0 3,616 0 857 107 osh-static
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 88 0 0 0 8 0 1 0 dash
16 no-host hello-world 394 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 399 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-d1f47958
osh-nosouffle osh-b3b10935
osh-static osh-static-28a30a77
host label host id
no-host no-host-9c670df1