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 1.15
bin-true no-host 631 453 837 831 679 1.33 1.08
configure.cpython no-host 14,610 14,716 14,245 14,317 13,786 0.98 0.94
configure.ocaml no-host 3,823 3,753 3,878 3,865 3,831 1.01 1.00
configure.tcc no-host 48 42 50 50 45 1.04 0.95
configure.util-linux no-host 13,287 14,009 13,174 13,333 12,932 0.99 0.97
configure.yash no-host 1,820 1,737 1,795 1,811 1,764 0.99 0.97
hello-world no-host 1 1 3 3 1 2.22 0.98

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 1,187 3,293 3,390 2,822 1.39 1.19
bin-true no-host 100,490 49,377 135,058 133,397 112,700 1.34 1.12
configure.cpython no-host 1,623,803 1,634,767 1,591,701 1,597,773 1,521,559 0.98 0.94
configure.ocaml no-host 298,622 280,742 306,989 306,783 300,237 1.03 1.01
configure.tcc no-host 5,234 4,202 5,576 5,674 5,131 1.07 0.98
configure.util-linux no-host 1,546,486 1,697,713 1,497,308 1,520,699 1,469,958 0.97 0.95
configure.yash no-host 173,411 159,562 176,773 176,740 173,087 1.02 1.00
hello-world no-host 153 85 393 395 182 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 4.8 3.9 9.4 10.0 6.4 1.95 1.32
bin-true no-host 3.1 1.6 8.5 9.0 5.2 2.71 1.67
configure.cpython no-host 34.4 34.6 34.6 34.7 34.5 1.01 1.00
configure.ocaml no-host 28.7 28.7 28.7 28.6 28.7 1.00 1.00
configure.tcc no-host 26.2 26.2 26.2 26.4 26.2 1.00 1.00
configure.util-linux no-host 39.6 39.5 39.5 39.5 39.7 1.00 1.00
configure.yash no-host 33.4 33.4 33.3 33.2 33.2 1.00 1.00
hello-world no-host 3.1 1.6 6.6 6.8 3.3 2.08 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 6.6 3,910 3,910 0 722 1,918 1,270 2 0 50,000 0
bin-true no-host 837 1 2 3.5 8.5 151,895 10,758 2,972 14,781 72,392 64,722 3,008 3 50,000 0
configure.cpython no-host 14,245 1 73 14.8 34.6 1,750,787 35,388 28,943 93,077 869,724 787,986 25,789 61 50,000 0
configure.util-linux no-host 13,174 3 73 21.6 39.5 2,705,353 37,460 66,331 119,745 1,291,834 1,293,774 32,527 42 132,662 1
configure.ocaml no-host 3,878 1 2 2.8 28.7 149,695 12,650 6,565 9,213 70,292 70,190 1,693 3 50,000 0
configure.tcc no-host 50 0 0 1.4 26.2 30,546 30,546 0 1,680 14,470 14,396 271 0 50,000 0
configure.yash no-host 1,795 1 2 2.7 33.3 143,471 11,502 6,619 7,169 70,512 65,790 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.4 117,226 65,792 42,002 4,975 54,594 57,657 277 3 84,004 1
hello-world no-host 3 0 0 0.3 6.8 3,909 3,909 0 721 1,918 1,270 2 0 50,000 0
bin-true no-host 831 1 2 3.5 9.0 151,895 10,762 2,976 14,781 72,392 64,722 3,008 3 50,000 0
configure.cpython no-host 14,317 1 70 14.8 34.7 1,750,786 35,393 28,948 93,076 869,724 787,986 25,789 61 50,000 0
configure.util-linux no-host 13,333 3 70 21.6 39.5 2,705,353 37,466 66,337 119,745 1,291,834 1,293,774 32,527 42 132,674 1
configure.ocaml no-host 3,865 1 2 2.8 28.6 149,695 12,655 6,570 9,213 70,292 70,190 1,693 3 50,000 0
configure.tcc no-host 50 0 0 1.4 26.4 30,546 30,546 0 1,680 14,470 14,396 271 0 50,000 0
configure.yash no-host 1,811 1 2 2.7 33.2 143,471 11,506 6,623 7,169 70,512 65,790 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.0 117,226 65,796 42,006 4,975 54,594 57,657 277 3 84,012 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 4.8 bash
15 no-host abuild-print-help 9 6 4 3.9 dash
23 no-host abuild-print-help 21 11 11 9.4 osh-native
31 no-host abuild-print-help 22 14 9 10.0 osh-nosouffle
39 no-host abuild-print-help 19 9 11 6.4 osh-static
1 no-host bin-true 631 323 340 3.1 bash
9 no-host bin-true 453 276 176 1.6 dash
17 no-host bin-true 837 304 543 8.5 osh-native
25 no-host bin-true 831 318 523 9.0 osh-nosouffle
33 no-host bin-true 679 313 381 5.2 osh-static
2 no-host configure.cpython 14,610 7,860 7,131 34.4 bash
10 no-host configure.cpython 14,716 7,930 7,175 34.6 dash
18 no-host configure.cpython 14,245 7,500 7,016 34.6 osh-native
26 no-host configure.cpython 14,317 7,644 6,937 34.7 osh-nosouffle
34 no-host configure.cpython 13,786 7,440 6,553 34.5 osh-static
4 no-host configure.ocaml 3,823 1,503 1,357 28.7 bash
12 no-host configure.ocaml 3,753 1,541 1,236 28.7 dash
20 no-host configure.ocaml 3,878 1,531 1,382 28.7 osh-native
28 no-host configure.ocaml 3,865 1,513 1,390 28.6 osh-nosouffle
36 no-host configure.ocaml 3,831 1,555 1,299 28.7 osh-static
5 no-host configure.tcc 48 28 20 26.2 bash
13 no-host configure.tcc 42 20 22 26.2 dash
21 no-host configure.tcc 50 27 23 26.2 osh-native
29 no-host configure.tcc 50 22 28 26.4 osh-nosouffle
37 no-host configure.tcc 45 27 18 26.2 osh-static
3 no-host configure.util-linux 13,287 6,848 6,908 39.6 bash
11 no-host configure.util-linux 14,009 6,701 7,788 39.5 dash
19 no-host configure.util-linux 13,174 6,468 6,904 39.5 osh-native
27 no-host configure.util-linux 13,333 6,417 7,126 39.5 osh-nosouffle
35 no-host configure.util-linux 12,932 6,458 6,665 39.7 osh-static
6 no-host configure.yash 1,820 1,035 792 33.4 bash
14 no-host configure.yash 1,737 985 752 33.4 dash
22 no-host configure.yash 1,795 1,013 784 33.3 osh-native
30 no-host configure.yash 1,811 1,013 797 33.2 osh-nosouffle
38 no-host configure.yash 1,764 1,002 763 33.2 osh-static
0 no-host hello-world 1 0 1 3.1 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 3 1 2 6.6 osh-native
24 no-host hello-world 3 1 2 6.8 osh-nosouffle
32 no-host hello-world 1 0 1 3.3 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 1,187 0 0 0 8 0 40 1 dash
23 no-host abuild-print-help 3,293 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,390 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,822 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 100,490 0 0 0 8 0 1,999 74 bash
9 no-host bin-true 49,377 0 0 0 8 0 2,992 51 dash
17 no-host bin-true 135,058 0 0 0 16 0 1,996 81 osh-native
25 no-host bin-true 133,397 0 0 0 16 0 1,994 77 osh-nosouffle
33 no-host bin-true 112,700 0 0 0 8 0 1,999 72 osh-static
2 no-host configure.cpython 1,623,803 0 0 0 25,272 0 14,088 992 bash
10 no-host configure.cpython 1,634,767 0 0 0 25,272 0 14,124 1,116 dash
18 no-host configure.cpython 1,591,701 0 0 0 25,280 0 11,303 841 osh-native
26 no-host configure.cpython 1,597,773 0 0 0 25,280 0 11,306 978 osh-nosouffle
34 no-host configure.cpython 1,521,559 0 0 0 25,272 0 11,302 845 osh-static
4 no-host configure.ocaml 298,622 0 0 0 4,432 0 2,014 192 bash
12 no-host configure.ocaml 280,742 0 0 0 4,432 0 2,111 190 dash
20 no-host configure.ocaml 306,989 0 0 0 4,440 0 2,000 211 osh-native
28 no-host configure.ocaml 306,783 0 0 0 4,440 0 1,999 200 osh-nosouffle
36 no-host configure.ocaml 300,237 0 0 0 4,432 0 2,002 298 osh-static
5 no-host configure.tcc 5,234 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,202 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,576 0 0 0 96 0 45 4 osh-native
29 no-host configure.tcc 5,674 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,131 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,546,486 2 0 0 35,944 0 18,992 1,073 bash
11 no-host configure.util-linux 1,697,713 0 0 496 35,936 0 17,156 1,136 dash
19 no-host configure.util-linux 1,497,308 1 0 0 35,960 0 16,125 900 osh-native
27 no-host configure.util-linux 1,520,699 0 0 0 35,952 0 16,234 953 osh-nosouffle
35 no-host configure.util-linux 1,469,958 1 0 0 35,944 0 16,206 904 osh-static
6 no-host configure.yash 173,411 0 0 0 3,616 0 883 84 bash
14 no-host configure.yash 159,562 0 0 0 3,616 0 1,001 104 dash
22 no-host configure.yash 176,773 0 0 0 3,624 0 857 108 osh-native
30 no-host configure.yash 176,740 0 0 0 3,624 0 857 93 osh-nosouffle
38 no-host configure.yash 173,087 0 0 0 3,624 0 857 99 osh-static
0 no-host hello-world 153 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 393 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 395 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-694f3a87
osh-nosouffle osh-982ff90a
osh-static osh-static-e8f343cc
host label host id
no-host no-host-9c670df1