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-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 19 10 465 23 24.27 1.18
bin-true no-host 683 549 2,250 816 3.29 1.19
configure.cpython no-host 15,037 15,170 28,494 15,300 1.89 1.02
configure.ocaml no-host 3,791 3,729 4,605 3,826 1.21 1.01
configure.tcc no-host 47 41 193 49 4.06 1.03
configure.util-linux no-host 13,984 14,910 31,178 14,437 2.23 1.03
configure.yash no-host 1,814 1,775 2,449 1,822 1.35 1.00
hello-world no-host 1 1 47 3 31.94 1.96

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,568 1,138 23,418 3,245 9.12 1.26
bin-true no-host 106,348 65,437 756,931 129,186 7.12 1.21
configure.cpython no-host 2,222,252 2,243,441 6,119,222 2,236,811 2.75 1.01
configure.ocaml no-host 410,446 390,668 638,060 413,172 1.55 1.01
configure.tcc no-host 6,539 5,464 23,143 6,969 3.54 1.07
configure.util-linux no-host 2,100,288 2,264,727 5,311,366 2,012,834 2.53 0.96
configure.yash no-host 256,627 244,786 384,807 257,730 1.50 1.00
hello-world no-host 153 83 3,656 349 23.90 2.28

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-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 4.5 3.5 21.4 8.9 4.79 2.00
bin-true no-host 2.8 1.4 17.4 8.0 6.33 2.90
configure.cpython no-host 27.4 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.4 19.4 19.1 19.3 0.99 0.99
configure.util-linux no-host 30.1 30.3 30.3 30.1 1.00 1.00
configure.yash no-host 24.2 24.4 24.2 24.2 1.00 1.00
hello-world no-host 2.8 1.4 17.3 6.2 6.29 2.24

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 6.2 3,728 3,728 0 684 1,880 1,164 2 0 50,000 0
bin-true no-host 816 1 2 2.7 8.0 154,693 12,995 2,802 11,737 78,349 64,607 5,012 3 50,000 0
configure.cpython no-host 15,300 1 62 15.8 27.4 1,772,609 49,200 28,511 101,770 908,056 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,437 3 61 22.2 30.1 2,703,273 44,769 65,795 126,121 1,320,500 1,256,652 49,081 41 131,590 1
configure.ocaml no-host 3,826 1 2 2.7 20.6 150,035 11,048 5,141 8,602 71,634 69,799 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,528 30,528 0 1,599 14,804 14,125 350 0 50,000 0
configure.yash no-host 1,822 1 2 2.6 24.2 139,692 7,967 6,603 7,554 70,306 61,832 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.9 116,271 64,458 42,666 4,610 54,549 57,112 478 3 85,332 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 19 17 3 4.5 bash
15 no-host abuild-print-help 10 5 5 3.5 dash
23 no-host abuild-print-help 465 424 45 21.4 osh-cpython
31 no-host abuild-print-help 23 21 2 8.9 osh-native
1 no-host bin-true 683 516 198 2.8 bash
9 no-host bin-true 549 427 132 1.4 dash
17 no-host bin-true 2,250 1,453 1,066 17.4 osh-cpython
25 no-host bin-true 816 587 244 8.0 osh-native
2 no-host configure.cpython 15,037 9,049 6,394 27.4 bash
10 no-host configure.cpython 15,170 9,169 6,423 27.4 dash
18 no-host configure.cpython 28,494 17,307 12,992 27.4 osh-cpython
26 no-host configure.cpython 15,300 8,936 6,634 27.4 osh-native
4 no-host configure.ocaml 3,791 1,614 1,214 20.6 bash
12 no-host configure.ocaml 3,729 1,606 1,142 20.6 dash
20 no-host configure.ocaml 4,605 2,172 1,634 20.6 osh-cpython
28 no-host configure.ocaml 3,826 1,590 1,276 20.6 osh-native
5 no-host configure.tcc 47 28 20 19.4 bash
13 no-host configure.tcc 41 23 19 19.4 dash
21 no-host configure.tcc 193 136 60 19.1 osh-cpython
29 no-host configure.tcc 49 21 29 19.3 osh-native
3 no-host configure.util-linux 13,984 8,974 5,489 30.1 bash
11 no-host configure.util-linux 14,910 9,038 6,376 30.3 dash
19 no-host configure.util-linux 31,178 20,829 11,424 30.3 osh-cpython
27 no-host configure.util-linux 14,437 8,648 5,979 30.1 osh-native
6 no-host configure.yash 1,814 1,068 754 24.2 bash
14 no-host configure.yash 1,775 1,056 723 24.4 dash
22 no-host configure.yash 2,449 1,483 1,009 24.2 osh-cpython
30 no-host configure.yash 1,822 1,097 729 24.2 osh-native
0 no-host hello-world 1 1 0 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 47 35 13 17.3 osh-cpython
24 no-host hello-world 3 3 0 6.2 osh-native

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 2,568 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,138 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,418 0 0 0 8 0 47 7 osh-cpython
31 no-host abuild-print-help 3,245 0 0 0 16 0 40 4 osh-native
1 no-host bin-true 106,348 0 0 0 8 0 1,988 68 bash
9 no-host bin-true 65,437 0 0 0 8 0 1,989 95 dash
17 no-host bin-true 756,931 0 0 0 8 0 1,998 90 osh-cpython
25 no-host bin-true 129,186 0 0 0 16 0 1,987 47 osh-native
2 no-host configure.cpython 2,222,252 0 0 0 32,928 0 14,457 1,130 bash
10 no-host configure.cpython 2,243,441 0 0 0 32,992 0 14,671 1,195 dash
18 no-host configure.cpython 6,119,222 0 0 0 27,512 0 13,235 1,143 osh-cpython
26 no-host configure.cpython 2,236,811 0 0 0 27,520 0 13,356 1,029 osh-native
4 no-host configure.ocaml 410,446 0 0 0 5,120 0 1,948 144 bash
12 no-host configure.ocaml 390,668 0 0 0 5,112 0 1,888 167 dash
20 no-host configure.ocaml 638,060 0 0 0 5,112 0 1,875 194 osh-cpython
28 no-host configure.ocaml 413,172 0 0 0 5,120 0 1,938 155 osh-native
5 no-host configure.tcc 6,539 0 0 0 104 0 48 1 bash
13 no-host configure.tcc 5,464 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,143 0 0 0 96 0 53 8 osh-cpython
29 no-host configure.tcc 6,969 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,100,288 0 0 0 42,408 0 18,626 1,097 bash
11 no-host configure.util-linux 2,264,727 0 0 0 42,592 0 17,525 1,066 dash
19 no-host configure.util-linux 5,311,366 16 0 0 39,112 0 17,145 1,283 osh-cpython
27 no-host configure.util-linux 2,012,834 1 0 0 39,120 0 17,051 1,055 osh-native
6 no-host configure.yash 256,627 0 0 0 4,120 0 871 66 bash
14 no-host configure.yash 244,786 0 0 0 3,720 0 873 82 dash
22 no-host configure.yash 384,807 0 0 0 3,728 0 857 119 osh-cpython
30 no-host configure.yash 257,730 0 0 0 3,736 0 854 85 osh-native
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 83 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,656 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 349 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-7d497c31
dash dash-308ec8e6
osh-cpython osh-924cd099
osh-native osh-dfede852
host label host id
no-host no-host-1c33b689