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 23 22 20 1.45 1.27
bin-true no-host 620 442 804 818 665 1.30 1.07
configure.cpython no-host 14,047 14,080 13,811 13,946 13,410 0.98 0.95
configure.ocaml no-host 3,755 3,634 3,746 3,797 3,735 1.00 0.99
configure.tcc no-host 46 42 47 48 44 1.02 0.96
configure.util-linux no-host 12,736 13,603 12,724 12,981 12,479 1.00 0.98
configure.yash no-host 1,711 1,658 1,719 1,741 1,727 1.00 1.01
hello-world no-host 1 1 3 3 1 2.33 1.03

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 2,378 1,156 3,319 3,394 2,854 1.40 1.20
bin-true no-host 101,456 49,385 131,003 135,379 112,717 1.29 1.11
configure.cpython no-host 1,620,536 1,636,473 1,597,522 1,598,924 1,525,014 0.99 0.94
configure.ocaml no-host 298,812 280,941 306,698 307,288 300,223 1.03 1.00
configure.tcc no-host 5,209 4,235 5,620 5,689 5,136 1.08 0.99
configure.util-linux no-host 1,544,163 1,707,706 1,493,140 1,517,231 1,452,860 0.97 0.94
configure.yash no-host 173,369 159,571 176,714 176,766 172,950 1.02 1.00
hello-world no-host 153 89 391 402 183 2.56 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 4.8 4.1 9.6 10.0 6.4 1.97 1.32
bin-true no-host 3.1 1.4 8.7 9.3 5.1 2.75 1.62
configure.cpython no-host 34.6 34.5 34.5 34.5 34.5 1.00 1.00
configure.ocaml no-host 28.7 28.7 28.7 28.8 28.7 1.00 1.00
configure.tcc no-host 26.1 26.2 26.3 26.2 26.2 1.01 1.00
configure.util-linux no-host 39.9 39.5 39.5 39.7 39.6 0.99 0.99
configure.yash no-host 33.4 33.4 33.4 33.4 33.4 1.00 1.00
hello-world no-host 3.3 1.7 6.4 7.2 3.4 1.96 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 6.4 3,907 3,907 0 722 1,921 1,264 2 0 50,000 0
bin-true no-host 804 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 13,811 1 68 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 12,724 3 68 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 3,746 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 26.3 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,719 1 2 2.7 33.4 143,454 11,460 6,616 7,166 70,508 65,780 2,095 3 50,000 0
abuild-print-help no-host 23 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 7.2 3,906 3,906 0 721 1,921 1,264 2 0 50,000 0
bin-true no-host 818 1 2 3.5 9.3 151,892 10,759 2,973 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 13,946 2 71 14.8 34.5 1,750,753 35,388 28,945 93,076 869,712 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,981 3 70 21.6 39.7 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 3,797 1 2 2.8 28.8 149,692 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 1,741 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 11 6 4.8 bash
15 no-host abuild-print-help 9 6 3 4.1 dash
23 no-host abuild-print-help 23 11 12 9.6 osh-native
31 no-host abuild-print-help 22 13 9 10.0 osh-nosouffle
39 no-host abuild-print-help 20 12 9 6.4 osh-static
1 no-host bin-true 620 310 349 3.1 bash
9 no-host bin-true 442 284 160 1.4 dash
17 no-host bin-true 804 301 518 8.7 osh-native
25 no-host bin-true 818 316 519 9.3 osh-nosouffle
33 no-host bin-true 665 328 354 5.1 osh-static
2 no-host configure.cpython 14,047 7,760 6,674 34.6 bash
10 no-host configure.cpython 14,080 7,807 6,674 34.5 dash
18 no-host configure.cpython 13,811 7,357 6,736 34.5 osh-native
26 no-host configure.cpython 13,946 7,376 6,861 34.5 osh-nosouffle
34 no-host configure.cpython 13,410 7,451 6,202 34.5 osh-static
4 no-host configure.ocaml 3,755 1,535 1,259 28.7 bash
12 no-host configure.ocaml 3,634 1,477 1,181 28.7 dash
20 no-host configure.ocaml 3,746 1,500 1,286 28.7 osh-native
28 no-host configure.ocaml 3,797 1,492 1,346 28.8 osh-nosouffle
36 no-host configure.ocaml 3,735 1,513 1,254 28.7 osh-static
5 no-host configure.tcc 46 26 21 26.1 bash
13 no-host configure.tcc 42 26 16 26.2 dash
21 no-host configure.tcc 47 21 26 26.3 osh-native
29 no-host configure.tcc 48 26 22 26.2 osh-nosouffle
37 no-host configure.tcc 44 24 20 26.2 osh-static
3 no-host configure.util-linux 12,736 6,728 6,469 39.9 bash
11 no-host configure.util-linux 13,603 6,559 7,539 39.5 dash
19 no-host configure.util-linux 12,724 6,325 6,623 39.5 osh-native
27 no-host configure.util-linux 12,981 6,420 6,789 39.7 osh-nosouffle
35 no-host configure.util-linux 12,479 6,317 6,380 39.6 osh-static
6 no-host configure.yash 1,711 930 789 33.4 bash
14 no-host configure.yash 1,658 938 721 33.4 dash
22 no-host configure.yash 1,719 971 751 33.4 osh-native
30 no-host configure.yash 1,741 971 773 33.4 osh-nosouffle
38 no-host configure.yash 1,727 978 751 33.4 osh-static
0 no-host hello-world 1 1 0 3.3 bash
8 no-host hello-world 1 0 1 1.7 dash
16 no-host hello-world 3 1 2 6.4 osh-native
24 no-host hello-world 3 1 2 7.2 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 2,378 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,156 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,319 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,394 0 0 0 16 0 38 1 osh-nosouffle
39 no-host abuild-print-help 2,854 0 0 0 8 0 38 0 osh-static
1 no-host bin-true 101,456 0 0 0 8 0 1,998 67 bash
9 no-host bin-true 49,385 0 0 0 8 0 2,996 70 dash
17 no-host bin-true 131,003 0 0 0 16 0 1,999 90 osh-native
25 no-host bin-true 135,379 0 0 0 16 0 1,998 70 osh-nosouffle
33 no-host bin-true 112,717 0 0 0 8 0 1,998 71 osh-static
2 no-host configure.cpython 1,620,536 0 0 0 25,272 0 14,083 1,001 bash
10 no-host configure.cpython 1,636,473 0 0 0 25,272 0 14,120 1,035 dash
18 no-host configure.cpython 1,597,522 0 0 0 25,280 0 11,295 866 osh-native
26 no-host configure.cpython 1,598,924 0 0 0 25,280 0 11,297 903 osh-nosouffle
34 no-host configure.cpython 1,525,014 0 0 0 25,272 0 11,304 817 osh-static
4 no-host configure.ocaml 298,812 0 0 0 4,432 0 2,017 194 bash
12 no-host configure.ocaml 280,941 0 0 0 4,432 0 2,107 198 dash
20 no-host configure.ocaml 306,698 0 0 0 4,440 0 1,998 217 osh-native
28 no-host configure.ocaml 307,288 0 0 0 4,440 0 1,999 190 osh-nosouffle
36 no-host configure.ocaml 300,223 0 0 0 4,432 0 1,998 220 osh-static
5 no-host configure.tcc 5,209 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,235 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,620 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,689 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 1,544,163 0 0 232 35,944 0 18,995 1,040 bash
11 no-host configure.util-linux 1,707,706 1 0 0 35,936 0 17,107 1,326 dash
19 no-host configure.util-linux 1,493,140 0 0 0 35,952 0 16,136 921 osh-native
27 no-host configure.util-linux 1,517,231 1 0 0 35,944 0 16,218 926 osh-nosouffle
35 no-host configure.util-linux 1,452,860 2 0 0 35,936 0 16,177 949 osh-static
6 no-host configure.yash 173,369 0 0 0 3,616 0 875 100 bash
14 no-host configure.yash 159,571 0 0 0 3,616 0 1,002 97 dash
22 no-host configure.yash 176,714 0 0 0 3,624 0 855 99 osh-native
30 no-host configure.yash 176,766 0 0 0 3,624 0 857 94 osh-nosouffle
38 no-host configure.yash 172,950 0 0 0 3,624 0 857 98 osh-static
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 89 0 0 0 8 0 1 0 dash
16 no-host hello-world 391 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 402 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 183 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-c827b500
osh-nosouffle osh-3e7ffde2
osh-static osh-static-37563f99
host label host id
no-host no-host-9c670df1