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 22 18 1.29 1.17
bin-true no-host 623 438 788 796 666 1.27 1.07
configure.cpython no-host 13,980 13,865 13,542 13,713 13,406 0.97 0.96
configure.ocaml no-host 3,669 3,623 3,729 3,737 3,759 1.02 1.02
configure.tcc no-host 46 42 47 48 44 1.03 0.95
configure.util-linux no-host 12,609 13,311 12,528 12,794 12,572 0.99 1.00
configure.yash no-host 1,702 1,641 1,712 1,748 1,701 1.01 1.00
hello-world no-host 1 1 3 3 1 2.31 1.06

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 2,393 1,158 3,338 3,384 2,847 1.39 1.19
bin-true no-host 101,396 49,326 130,984 132,338 111,727 1.29 1.10
configure.cpython no-host 1,617,809 1,634,402 1,586,469 1,609,262 1,524,867 0.98 0.94
configure.ocaml no-host 299,295 280,669 305,256 307,798 300,292 1.02 1.00
configure.tcc no-host 5,201 4,231 5,591 5,669 5,131 1.07 0.99
configure.util-linux no-host 1,535,114 1,705,007 1,500,432 1,521,937 1,454,189 0.98 0.95
configure.yash no-host 173,213 159,519 176,820 176,927 172,920 1.02 1.00
hello-world no-host 152 86 392 396 182 2.58 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 4.7 3.8 9.6 10.0 6.4 2.03 1.36
bin-true no-host 3.3 1.7 8.7 9.0 5.2 2.64 1.60
configure.cpython no-host 34.6 34.7 34.5 34.7 34.6 1.00 1.00
configure.ocaml no-host 28.5 28.7 28.7 28.6 28.7 1.00 1.00
configure.tcc no-host 26.2 26.4 26.1 26.2 26.3 1.00 1.00
configure.util-linux no-host 39.5 39.5 39.5 39.5 39.6 1.00 1.00
configure.yash no-host 33.4 33.4 33.3 33.4 33.4 1.00 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 788 1 2 3.5 8.7 151,892 10,755 2,969 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 13,542 1 66 14.8 34.5 1,750,754 35,383 28,940 93,077 869,712 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,528 3 66 21.6 39.5 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 3,729 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 47 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 1,712 1 2 2.7 33.3 143,454 11,460 6,616 7,166 70,508 65,780 2,095 3 50,000 0
abuild-print-help no-host 20 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 796 1 2 3.5 9.0 151,892 10,759 2,973 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 13,713 1 67 14.8 34.7 1,750,753 35,388 28,945 93,076 869,712 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,794 3 65 21.6 39.5 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 3,737 1 2 2.8 28.6 149,692 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 1,748 1 2 2.7 33.4 143,454 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 10.0 117,223 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 8 8 4.7 bash
15 no-host abuild-print-help 9 4 5 3.8 dash
23 no-host abuild-print-help 20 9 11 9.6 osh-native
31 no-host abuild-print-help 22 15 7 10.0 osh-nosouffle
39 no-host abuild-print-help 18 13 6 6.4 osh-static
1 no-host bin-true 623 315 344 3.3 bash
9 no-host bin-true 438 270 171 1.7 dash
17 no-host bin-true 788 327 476 8.7 osh-native
25 no-host bin-true 796 311 501 9.0 osh-nosouffle
33 no-host bin-true 666 328 356 5.2 osh-static
2 no-host configure.cpython 13,980 7,618 6,742 34.6 bash
10 no-host configure.cpython 13,865 7,595 6,658 34.7 dash
18 no-host configure.cpython 13,542 7,225 6,588 34.5 osh-native
26 no-host configure.cpython 13,713 7,280 6,715 34.7 osh-nosouffle
34 no-host configure.cpython 13,406 7,424 6,222 34.6 osh-static
4 no-host configure.ocaml 3,669 1,522 1,186 28.5 bash
12 no-host configure.ocaml 3,623 1,505 1,141 28.7 dash
20 no-host configure.ocaml 3,729 1,501 1,268 28.7 osh-native
28 no-host configure.ocaml 3,737 1,462 1,316 28.6 osh-nosouffle
36 no-host configure.ocaml 3,759 1,532 1,259 28.7 osh-static
5 no-host configure.tcc 46 23 23 26.2 bash
13 no-host configure.tcc 42 26 17 26.4 dash
21 no-host configure.tcc 47 21 26 26.1 osh-native
29 no-host configure.tcc 48 19 29 26.2 osh-nosouffle
37 no-host configure.tcc 44 19 25 26.3 osh-static
3 no-host configure.util-linux 12,609 6,675 6,401 39.5 bash
11 no-host configure.util-linux 13,311 6,583 7,216 39.5 dash
19 no-host configure.util-linux 12,528 6,219 6,530 39.5 osh-native
27 no-host configure.util-linux 12,794 6,391 6,614 39.5 osh-nosouffle
35 no-host configure.util-linux 12,572 6,445 6,349 39.6 osh-static
6 no-host configure.yash 1,702 980 729 33.4 bash
14 no-host configure.yash 1,641 931 712 33.4 dash
22 no-host configure.yash 1,712 978 736 33.3 osh-native
30 no-host configure.yash 1,748 962 788 33.4 osh-nosouffle
38 no-host configure.yash 1,701 954 750 33.4 osh-static
0 no-host hello-world 1 0 1 3.1 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 3 1 1 6.6 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 2,393 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,158 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,338 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,384 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,847 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,396 0 0 0 8 0 2,000 67 bash
9 no-host bin-true 49,326 0 0 0 8 0 2,993 61 dash
17 no-host bin-true 130,984 0 0 0 16 0 2,001 87 osh-native
25 no-host bin-true 132,338 0 0 0 16 0 2,000 80 osh-nosouffle
33 no-host bin-true 111,727 0 0 0 8 0 1,999 76 osh-static
2 no-host configure.cpython 1,617,809 0 0 0 25,272 0 14,079 1,088 bash
10 no-host configure.cpython 1,634,402 0 0 0 25,272 0 14,134 1,003 dash
18 no-host configure.cpython 1,586,469 0 0 0 25,280 0 11,291 831 osh-native
26 no-host configure.cpython 1,609,262 0 0 0 25,280 0 11,319 869 osh-nosouffle
34 no-host configure.cpython 1,524,867 0 0 0 25,272 0 11,304 860 osh-static
4 no-host configure.ocaml 299,295 0 0 0 4,432 0 2,021 179 bash
12 no-host configure.ocaml 280,669 0 0 0 4,432 0 2,109 199 dash
20 no-host configure.ocaml 305,256 0 0 0 4,440 0 1,999 220 osh-native
28 no-host configure.ocaml 307,798 0 0 0 4,440 0 1,999 203 osh-nosouffle
36 no-host configure.ocaml 300,292 0 0 0 4,432 0 1,999 209 osh-static
5 no-host configure.tcc 5,201 0 0 0 80 0 49 5 bash
13 no-host configure.tcc 4,231 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,591 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,669 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,131 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,535,114 0 0 232 35,944 0 18,967 927 bash
11 no-host configure.util-linux 1,705,007 1 0 0 35,936 0 17,123 1,215 dash
19 no-host configure.util-linux 1,500,432 2 0 0 35,952 0 16,145 954 osh-native
27 no-host configure.util-linux 1,521,937 1 0 0 35,944 0 16,215 1,140 osh-nosouffle
35 no-host configure.util-linux 1,454,189 4 0 0 35,936 0 16,122 921 osh-static
6 no-host configure.yash 173,213 0 0 0 3,616 0 882 104 bash
14 no-host configure.yash 159,519 0 0 0 3,624 0 1,002 102 dash
22 no-host configure.yash 176,820 0 0 0 3,624 0 857 99 osh-native
30 no-host configure.yash 176,927 0 0 0 3,624 0 858 91 osh-nosouffle
38 no-host configure.yash 172,920 0 0 0 3,624 0 857 100 osh-static
0 no-host hello-world 152 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 392 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 182 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-470b107b
osh-nosouffle osh-16b17cdb
osh-static osh-static-10dcd028
host label host id
no-host no-host-9c670df1