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 9 454 22 23.97 1.18
bin-true no-host 666 545 2,232 814 3.35 1.22
configure.cpython no-host 15,011 15,129 28,475 15,254 1.90 1.02
configure.ocaml no-host 3,843 3,744 4,628 3,829 1.20 1.00
configure.tcc no-host 48 41 196 49 4.09 1.02
configure.util-linux no-host 14,017 14,896 31,074 14,462 2.22 1.03
configure.yash no-host 1,821 1,778 2,465 1,847 1.35 1.01
hello-world no-host 2 1 48 3 31.05 1.90

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,526 1,098 23,552 3,229 9.32 1.28
bin-true no-host 104,358 66,498 754,136 127,242 7.23 1.22
configure.cpython no-host 2,228,603 2,243,086 6,158,332 2,231,547 2.76 1.00
configure.ocaml no-host 410,445 391,003 639,613 413,669 1.56 1.01
configure.tcc no-host 6,553 5,478 23,277 6,988 3.55 1.07
configure.util-linux no-host 2,091,442 2,257,835 5,341,135 2,024,274 2.55 0.97
configure.yash no-host 256,259 245,078 386,142 258,484 1.51 1.01
hello-world no-host 153 83 3,677 346 24.03 2.26

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 21.6 8.9 5.00 2.06
bin-true no-host 3.0 1.4 17.6 8.1 5.83 2.70
configure.cpython no-host 27.3 27.4 27.3 27.4 1.00 1.00
configure.ocaml no-host 20.4 20.4 20.6 20.6 1.01 1.01
configure.tcc no-host 19.3 19.4 19.1 19.3 0.99 1.00
configure.util-linux no-host 30.1 30.1 30.1 30.1 1.00 1.00
configure.yash no-host 24.2 24.4 24.4 24.5 1.01 1.01
hello-world no-host 2.9 1.4 17.4 6.0 6.05 2.09

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 6.0 3,727 3,727 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 814 1 2 2.7 8.1 154,692 12,992 2,799 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 15,254 1 60 15.8 27.4 1,772,668 49,197 28,508 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 14,462 2 61 22.2 30.1 2,703,404 44,766 65,792 126,121 1,320,596 1,256,687 49,081 41 131,584 1
configure.ocaml no-host 3,829 1 2 2.7 20.6 150,038 11,045 5,138 8,602 71,634 69,802 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,527 30,527 0 1,599 14,801 14,127 350 0 50,000 0
configure.yash no-host 1,847 1 2 2.6 24.5 139,695 7,964 6,600 7,554 70,306 61,835 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.9 116,270 64,455 42,663 4,610 54,546 57,114 478 3 85,326 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 12 7 4.3 bash
15 no-host abuild-print-help 9 9 1 3.4 dash
23 no-host abuild-print-help 454 412 46 21.6 osh-cpython
31 no-host abuild-print-help 22 16 7 8.9 osh-native
1 no-host bin-true 666 493 206 3.0 bash
9 no-host bin-true 545 417 136 1.4 dash
17 no-host bin-true 2,232 1,439 1,050 17.6 osh-cpython
25 no-host bin-true 814 575 253 8.1 osh-native
2 no-host configure.cpython 15,011 9,165 6,242 27.3 bash
10 no-host configure.cpython 15,129 9,081 6,469 27.4 dash
18 no-host configure.cpython 28,475 17,334 12,991 27.3 osh-cpython
26 no-host configure.cpython 15,254 8,999 6,528 27.4 osh-native
4 no-host configure.ocaml 3,843 1,623 1,251 20.4 bash
12 no-host configure.ocaml 3,744 1,517 1,246 20.4 dash
20 no-host configure.ocaml 4,628 2,282 1,553 20.6 osh-cpython
28 no-host configure.ocaml 3,829 1,603 1,267 20.6 osh-native
5 no-host configure.tcc 48 37 11 19.3 bash
13 no-host configure.tcc 41 21 21 19.4 dash
21 no-host configure.tcc 196 149 49 19.1 osh-cpython
29 no-host configure.tcc 49 29 20 19.3 osh-native
3 no-host configure.util-linux 14,017 8,786 5,718 30.1 bash
11 no-host configure.util-linux 14,896 9,141 6,256 30.1 dash
19 no-host configure.util-linux 31,074 20,707 11,450 30.1 osh-cpython
27 no-host configure.util-linux 14,462 8,793 5,871 30.1 osh-native
6 no-host configure.yash 1,821 1,110 719 24.2 bash
14 no-host configure.yash 1,778 1,102 679 24.4 dash
22 no-host configure.yash 2,465 1,473 1,037 24.4 osh-cpython
30 no-host configure.yash 1,847 1,080 771 24.5 osh-native
0 no-host hello-world 2 0 2 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 48 32 16 17.4 osh-cpython
24 no-host hello-world 3 3 0 6.0 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 2,526 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,098 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,552 0 0 0 8 0 47 11 osh-cpython
31 no-host abuild-print-help 3,229 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 104,358 0 0 0 8 0 1,991 34 bash
9 no-host bin-true 66,498 0 0 0 8 0 1,996 34 dash
17 no-host bin-true 754,136 0 0 0 8 0 2,002 356 osh-cpython
25 no-host bin-true 127,242 0 0 0 16 0 1,990 100 osh-native
2 no-host configure.cpython 2,228,603 0 0 0 32,928 0 14,512 1,275 bash
10 no-host configure.cpython 2,243,086 2 0 0 32,992 0 14,625 1,191 dash
18 no-host configure.cpython 6,158,332 0 0 0 27,512 0 13,316 1,154 osh-cpython
26 no-host configure.cpython 2,231,547 0 0 0 27,520 0 13,238 1,029 osh-native
4 no-host configure.ocaml 410,445 0 0 0 5,120 0 1,953 197 bash
12 no-host configure.ocaml 391,003 0 0 0 5,112 0 1,901 188 dash
20 no-host configure.ocaml 639,613 0 0 0 5,112 0 1,852 214 osh-cpython
28 no-host configure.ocaml 413,669 0 0 0 5,120 0 1,937 167 osh-native
5 no-host configure.tcc 6,553 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,478 0 0 0 96 0 47 0 dash
21 no-host configure.tcc 23,277 0 0 0 96 0 52 12 osh-cpython
29 no-host configure.tcc 6,988 0 0 0 104 0 47 5 osh-native
3 no-host configure.util-linux 2,091,442 1 0 0 42,400 0 18,832 1,032 bash
11 no-host configure.util-linux 2,257,835 1 0 0 42,584 0 17,469 1,131 dash
19 no-host configure.util-linux 5,341,135 5 0 0 39,112 0 17,064 1,278 osh-cpython
27 no-host configure.util-linux 2,024,274 2 0 0 39,120 0 17,065 1,021 osh-native
6 no-host configure.yash 256,259 0 0 0 4,120 0 869 80 bash
14 no-host configure.yash 245,078 0 0 0 3,720 0 873 67 dash
22 no-host configure.yash 386,142 0 0 0 3,728 0 859 95 osh-cpython
30 no-host configure.yash 258,484 0 0 0 3,736 0 851 113 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 3,677 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 346 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-5e95efc9
dash dash-308ec8e6
osh-cpython osh-04ee0cbe
osh-native osh-e87930c6
host label host id
no-host no-host-1c33b689