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 20 10 474 24 24.19 1.25
bin-true no-host 707 554 2,285 834 3.23 1.18
configure.cpython no-host 15,638 15,612 29,324 15,985 1.88 1.02
configure.ocaml no-host 3,960 3,808 4,832 4,003 1.22 1.01
configure.tcc no-host 49 42 201 50 4.13 1.04
configure.util-linux no-host 14,518 15,336 32,141 15,328 2.21 1.06
configure.yash no-host 1,884 1,815 2,520 1,946 1.34 1.03
hello-world no-host 2 1 50 3 32.12 1.79

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,536 1,100 23,396 3,215 9.23 1.27
bin-true no-host 106,321 67,459 755,524 126,200 7.11 1.19
configure.cpython no-host 2,222,463 2,245,472 6,116,066 2,231,380 2.75 1.00
configure.ocaml no-host 410,555 391,610 639,033 413,689 1.56 1.01
configure.tcc no-host 6,547 5,468 23,142 6,974 3.53 1.07
configure.util-linux no-host 2,095,722 2,265,723 5,317,048 2,008,103 2.54 0.96
configure.yash no-host 256,426 245,051 384,549 259,024 1.50 1.01
hello-world no-host 154 81 3,648 342 23.69 2.22

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 4.3 3.4 21.8 8.8 5.03 2.03
bin-true no-host 2.9 1.4 17.4 7.9 6.05 2.73
configure.cpython no-host 27.7 27.3 27.4 27.5 0.99 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.3 19.3 19.4 1.00 1.01
configure.util-linux no-host 30.1 30.1 30.3 30.1 1.00 1.00
configure.yash no-host 24.4 24.4 24.4 24.4 1.00 1.00
hello-world no-host 2.9 1.6 17.2 6.2 5.95 2.14

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 834 1 2 2.7 7.9 154,693 12,995 2,802 11,737 78,349 64,607 5,012 3 50,000 0
configure.cpython no-host 15,985 2 66 15.8 27.5 1,772,609 49,200 28,511 101,770 908,056 762,783 42,399 60 50,000 0
configure.util-linux no-host 15,328 3 66 22.2 30.1 2,703,382 44,769 65,795 126,155 1,320,536 1,256,691 49,086 41 131,590 1
configure.ocaml no-host 4,003 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 50 0 0 1.3 19.4 30,528 30,528 0 1,599 14,804 14,125 350 0 50,000 0
configure.yash no-host 1,946 1 2 2.6 24.4 139,692 7,967 6,603 7,554 70,306 61,832 2,990 3 50,000 0
abuild-print-help no-host 24 1 2 2.8 8.8 116,271 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 20 15 5 4.3 bash
15 no-host abuild-print-help 10 7 3 3.4 dash
23 no-host abuild-print-help 474 417 59 21.8 osh-cpython
31 no-host abuild-print-help 24 19 6 8.8 osh-native
1 no-host bin-true 707 514 214 2.9 bash
9 no-host bin-true 554 428 133 1.4 dash
17 no-host bin-true 2,285 1,464 1,092 17.4 osh-cpython
25 no-host bin-true 834 591 251 7.9 osh-native
2 no-host configure.cpython 15,638 9,540 6,454 27.7 bash
10 no-host configure.cpython 15,612 9,348 6,663 27.3 dash
18 no-host configure.cpython 29,324 17,789 13,421 27.4 osh-cpython
26 no-host configure.cpython 15,985 9,455 6,726 27.5 osh-native
4 no-host configure.ocaml 3,960 1,654 1,320 20.6 bash
12 no-host configure.ocaml 3,808 1,613 1,214 20.6 dash
20 no-host configure.ocaml 4,832 2,360 1,679 20.6 osh-cpython
28 no-host configure.ocaml 4,003 1,687 1,349 20.6 osh-native
5 no-host configure.tcc 49 25 25 19.3 bash
13 no-host configure.tcc 42 28 15 19.3 dash
21 no-host configure.tcc 201 133 72 19.3 osh-cpython
29 no-host configure.tcc 50 27 24 19.4 osh-native
3 no-host configure.util-linux 14,518 9,083 5,899 30.1 bash
11 no-host configure.util-linux 15,336 9,468 6,365 30.1 dash
19 no-host configure.util-linux 32,141 21,410 11,794 30.3 osh-cpython
27 no-host configure.util-linux 15,328 9,106 6,326 30.1 osh-native
6 no-host configure.yash 1,884 1,072 813 24.4 bash
14 no-host configure.yash 1,815 1,006 813 24.4 dash
22 no-host configure.yash 2,520 1,463 1,100 24.4 osh-cpython
30 no-host configure.yash 1,946 1,045 898 24.4 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 50 30 21 17.2 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 2,536 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,100 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,396 0 0 0 8 0 47 11 osh-cpython
31 no-host abuild-print-help 3,215 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 106,321 0 0 0 8 0 1,993 99 bash
9 no-host bin-true 67,459 0 0 0 8 0 1,992 63 dash
17 no-host bin-true 755,524 0 0 0 8 0 1,997 136 osh-cpython
25 no-host bin-true 126,200 0 0 0 16 0 1,985 95 osh-native
2 no-host configure.cpython 2,222,463 0 0 0 32,928 0 14,535 1,117 bash
10 no-host configure.cpython 2,245,472 0 0 0 32,992 0 14,589 977 dash
18 no-host configure.cpython 6,116,066 0 0 0 27,512 0 13,331 1,163 osh-cpython
26 no-host configure.cpython 2,231,380 0 0 0 27,520 0 13,296 1,078 osh-native
4 no-host configure.ocaml 410,555 0 0 0 5,120 0 1,954 168 bash
12 no-host configure.ocaml 391,610 0 0 0 5,112 0 1,937 163 dash
20 no-host configure.ocaml 639,033 0 0 0 5,112 0 1,857 175 osh-cpython
28 no-host configure.ocaml 413,689 0 0 0 5,120 0 1,937 158 osh-native
5 no-host configure.tcc 6,547 0 0 0 104 0 49 4 bash
13 no-host configure.tcc 5,468 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,142 0 0 0 96 0 53 4 osh-cpython
29 no-host configure.tcc 6,974 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,095,722 0 0 0 42,400 0 18,578 1,004 bash
11 no-host configure.util-linux 2,265,723 0 0 0 42,592 0 17,428 1,118 dash
19 no-host configure.util-linux 5,317,048 10 0 0 39,136 0 17,033 1,419 osh-cpython
27 no-host configure.util-linux 2,008,103 0 0 0 39,144 0 17,147 972 osh-native
6 no-host configure.yash 256,426 0 0 0 4,120 0 864 75 bash
14 no-host configure.yash 245,051 0 0 0 3,720 0 871 70 dash
22 no-host configure.yash 384,549 0 0 0 3,728 0 857 98 osh-cpython
30 no-host configure.yash 259,024 0 0 0 3,736 0 857 84 osh-native
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 81 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,648 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 342 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-548e6b5c
dash dash-308ec8e6
osh-cpython osh-6c68a846
osh-native osh-7ca56169
host label host id
no-host no-host-1c33b689