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 9 451 22 24.17 1.18
bin-true no-host 666 545 2,212 810 3.32 1.22
configure.cpython no-host 14,819 14,869 27,987 15,029 1.89 1.01
configure.ocaml no-host 3,776 3,703 4,569 3,797 1.21 1.01
configure.tcc no-host 47 42 190 48 4.01 1.03
configure.util-linux no-host 13,779 14,704 30,620 14,191 2.22 1.03
configure.yash no-host 1,792 1,753 2,407 1,810 1.34 1.01
hello-world no-host 1 1 48 3 32.10 1.87

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,532 1,091 23,463 3,209 9.27 1.27
bin-true no-host 104,297 67,390 749,914 128,171 7.19 1.23
configure.cpython no-host 2,228,152 2,242,090 6,133,722 2,234,209 2.75 1.00
configure.ocaml no-host 410,253 391,066 637,702 413,360 1.55 1.01
configure.tcc no-host 6,548 5,469 23,125 6,973 3.53 1.06
configure.util-linux no-host 2,096,266 2,268,376 5,308,083 2,007,715 2.53 0.96
configure.yash no-host 255,207 244,633 385,101 258,920 1.51 1.01
hello-world no-host 151 81 3,668 348 24.29 2.30

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 3.4 21.5 8.8 4.82 1.97
bin-true no-host 3.0 1.4 17.4 8.1 5.78 2.70
configure.cpython no-host 27.5 27.1 27.5 27.3 1.00 0.99
configure.ocaml no-host 20.6 20.4 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.4 19.3 19.3 1.00 1.00
configure.util-linux no-host 30.1 30.4 30.3 30.3 1.00 1.00
configure.yash no-host 24.2 24.2 24.2 24.4 1.00 1.01
hello-world no-host 2.9 1.4 17.3 6.2 6.00 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 3,729 3,729 0 684 1,881 1,164 2 0 50,000 0
bin-true no-host 810 1 2 2.7 8.1 154,694 12,996 2,803 11,737 78,350 64,607 5,012 3 50,000 0
configure.cpython no-host 15,029 1 58 15.8 27.3 1,772,610 49,201 28,512 101,770 908,057 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,191 3 58 22.2 30.3 2,703,274 42,775 65,816 126,121 1,320,501 1,256,652 49,081 41 131,632 1
configure.ocaml no-host 3,797 0 2 2.7 20.6 150,036 11,049 5,142 8,602 71,635 69,799 2,680 3 50,000 0
configure.tcc no-host 48 0 0 1.3 19.3 30,529 30,529 0 1,599 14,805 14,125 350 0 50,000 0
configure.yash no-host 1,810 1 2 2.6 24.4 139,693 7,968 6,604 7,554 70,307 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.8 116,272 64,459 42,667 4,610 54,550 57,112 478 3 85,334 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 2 4.5 bash
15 no-host abuild-print-help 9 10 0 3.4 dash
23 no-host abuild-print-help 451 396 58 21.5 osh-cpython
31 no-host abuild-print-help 22 17 6 8.8 osh-native
1 no-host bin-true 666 512 186 3.0 bash
9 no-host bin-true 545 412 143 1.4 dash
17 no-host bin-true 2,212 1,427 1,037 17.4 osh-cpython
25 no-host bin-true 810 581 245 8.1 osh-native
2 no-host configure.cpython 14,819 8,745 6,476 27.5 bash
10 no-host configure.cpython 14,869 9,005 6,284 27.1 dash
18 no-host configure.cpython 27,987 17,298 12,465 27.5 osh-cpython
26 no-host configure.cpython 15,029 8,758 6,538 27.3 osh-native
4 no-host configure.ocaml 3,776 1,530 1,283 20.6 bash
12 no-host configure.ocaml 3,703 1,576 1,147 20.4 dash
20 no-host configure.ocaml 4,569 2,237 1,533 20.6 osh-cpython
28 no-host configure.ocaml 3,797 1,663 1,171 20.6 osh-native
5 no-host configure.tcc 47 29 19 19.3 bash
13 no-host configure.tcc 42 23 19 19.4 dash
21 no-host configure.tcc 190 153 40 19.3 osh-cpython
29 no-host configure.tcc 48 27 22 19.3 osh-native
3 no-host configure.util-linux 13,779 8,834 5,419 30.1 bash
11 no-host configure.util-linux 14,704 9,021 6,178 30.4 dash
19 no-host configure.util-linux 30,620 20,604 11,061 30.3 osh-cpython
27 no-host configure.util-linux 14,191 8,611 5,778 30.3 osh-native
6 no-host configure.yash 1,792 1,024 775 24.2 bash
14 no-host configure.yash 1,753 1,050 707 24.2 dash
22 no-host configure.yash 2,407 1,409 1,038 24.2 osh-cpython
30 no-host configure.yash 1,810 1,007 807 24.4 osh-native
0 no-host hello-world 1 0 2 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 48 39 9 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 2,532 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,091 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,463 0 0 0 8 0 47 13 osh-cpython
31 no-host abuild-print-help 3,209 0 0 0 16 0 41 0 osh-native
1 no-host bin-true 104,297 0 0 0 8 0 1,992 51 bash
9 no-host bin-true 67,390 0 0 0 8 0 1,989 161 dash
17 no-host bin-true 749,914 0 0 0 8 0 1,992 217 osh-cpython
25 no-host bin-true 128,171 0 0 0 16 0 1,993 99 osh-native
2 no-host configure.cpython 2,228,152 0 0 0 32,928 0 14,493 1,216 bash
10 no-host configure.cpython 2,242,090 0 0 0 32,992 0 14,779 1,066 dash
18 no-host configure.cpython 6,133,722 2 0 0 27,512 0 13,228 1,119 osh-cpython
26 no-host configure.cpython 2,234,209 0 0 0 27,520 0 13,315 982 osh-native
4 no-host configure.ocaml 410,253 0 0 0 5,120 0 1,953 183 bash
12 no-host configure.ocaml 391,066 0 0 0 5,112 0 1,942 169 dash
20 no-host configure.ocaml 637,702 0 0 0 5,112 0 1,871 176 osh-cpython
28 no-host configure.ocaml 413,360 0 0 0 5,120 0 1,935 159 osh-native
5 no-host configure.tcc 6,548 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,469 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,125 0 0 0 96 0 53 4 osh-cpython
29 no-host configure.tcc 6,973 0 0 0 104 0 47 5 osh-native
3 no-host configure.util-linux 2,096,266 0 0 0 42,400 0 18,589 991 bash
11 no-host configure.util-linux 2,268,376 0 0 0 42,584 0 17,422 1,073 dash
19 no-host configure.util-linux 5,308,083 17 0 0 39,120 0 17,070 1,098 osh-cpython
27 no-host configure.util-linux 2,007,715 1 0 0 39,120 0 17,040 1,013 osh-native
6 no-host configure.yash 255,207 0 0 0 4,120 0 871 81 bash
14 no-host configure.yash 244,633 0 0 0 3,720 0 870 84 dash
22 no-host configure.yash 385,101 0 0 0 3,728 0 855 78 osh-cpython
30 no-host configure.yash 258,920 0 0 0 3,736 0 850 74 osh-native
0 no-host hello-world 151 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 3,668 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 348 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-46b51b30
dash dash-308ec8e6
osh-cpython osh-999f15b7
osh-native osh-f21bdb8b
host label host id
no-host no-host-1c33b689