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 24.66 1.20
bin-true no-host 688 546 2,240 814 3.25 1.18
configure.cpython no-host 15,671 15,372 29,108 15,615 1.86 1.00
configure.ocaml no-host 3,857 3,783 4,741 3,888 1.23 1.01
configure.tcc no-host 48 42 195 49 4.02 1.01
configure.util-linux no-host 14,296 15,159 31,953 14,801 2.24 1.04
configure.yash no-host 1,865 1,813 2,489 1,866 1.33 1.00
hello-world no-host 2 1 50 3 33.25 1.86

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,505 1,120 23,211 3,199 9.27 1.28
bin-true no-host 107,292 65,410 750,161 126,167 6.99 1.18
configure.cpython no-host 2,213,724 2,250,817 6,147,693 2,225,689 2.78 1.01
configure.ocaml no-host 410,543 391,080 638,914 413,928 1.56 1.01
configure.tcc no-host 6,568 5,483 23,243 6,988 3.54 1.06
configure.util-linux no-host 2,098,674 2,260,919 5,319,951 2,013,687 2.53 0.96
configure.yash no-host 256,669 244,176 385,157 258,912 1.50 1.01
hello-world no-host 152 79 3,653 344 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 9.0 5.00 2.09
bin-true no-host 3.0 1.6 17.3 8.0 5.74 2.65
configure.cpython no-host 27.4 27.4 27.5 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 19.3 19.3 19.3 19.3 1.00 1.00
configure.util-linux no-host 29.9 30.1 30.0 30.1 1.00 1.01
configure.yash no-host 24.4 24.1 24.4 24.4 1.00 1.00
hello-world no-host 2.9 1.4 17.2 5.9 5.95 2.05

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 0.2 5.9 3,715 3,715 0 681 1,869 1,165 2 0 50,000 0
bin-true no-host 814 1 2 2.7 8.0 154,680 12,986 2,793 11,734 78,338 64,608 5,012 3 50,000 0
configure.cpython no-host 15,615 1 64 15.8 27.4 1,772,659 49,191 28,502 101,770 908,090 762,799 42,399 60 50,000 0
configure.util-linux no-host 14,801 3 65 22.2 30.1 2,703,395 44,760 65,786 126,121 1,320,588 1,256,686 49,081 41 131,572 1
configure.ocaml no-host 3,888 1 2 2.7 20.6 150,029 11,039 5,132 8,602 71,626 69,801 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,518 30,518 0 1,599 14,793 14,126 350 0 50,000 0
configure.yash no-host 1,866 1 2 2.6 24.4 139,686 7,958 6,594 7,554 70,298 61,834 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 9.0 116,261 64,449 42,657 4,609 54,538 57,114 478 3 85,314 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 14 5 4.3 bash
15 no-host abuild-print-help 10 8 2 3.4 dash
23 no-host abuild-print-help 465 431 38 21.6 osh-cpython
31 no-host abuild-print-help 23 17 6 9.0 osh-native
1 no-host bin-true 688 507 211 3.0 bash
9 no-host bin-true 546 422 133 1.6 dash
17 no-host bin-true 2,240 1,517 980 17.3 osh-cpython
25 no-host bin-true 814 608 221 8.0 osh-native
2 no-host configure.cpython 15,671 9,204 6,544 27.4 bash
10 no-host configure.cpython 15,372 9,592 6,202 27.4 dash
18 no-host configure.cpython 29,108 17,395 13,593 27.5 osh-cpython
26 no-host configure.cpython 15,615 9,222 6,653 27.4 osh-native
4 no-host configure.ocaml 3,857 1,721 1,176 20.6 bash
12 no-host configure.ocaml 3,783 1,640 1,160 20.6 dash
20 no-host configure.ocaml 4,741 2,243 1,706 20.6 osh-cpython
28 no-host configure.ocaml 3,888 1,626 1,302 20.6 osh-native
5 no-host configure.tcc 48 22 27 19.3 bash
13 no-host configure.tcc 42 24 18 19.3 dash
21 no-host configure.tcc 195 142 56 19.3 osh-cpython
29 no-host configure.tcc 49 32 18 19.3 osh-native
3 no-host configure.util-linux 14,296 8,970 5,785 29.9 bash
11 no-host configure.util-linux 15,159 9,326 6,339 30.1 dash
19 no-host configure.util-linux 31,953 21,386 11,703 30.0 osh-cpython
27 no-host configure.util-linux 14,801 8,922 6,080 30.1 osh-native
6 no-host configure.yash 1,865 1,031 841 24.4 bash
14 no-host configure.yash 1,813 993 824 24.1 dash
22 no-host configure.yash 2,489 1,532 1,001 24.4 osh-cpython
30 no-host configure.yash 1,866 1,095 775 24.4 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 50 41 8 17.2 osh-cpython
24 no-host hello-world 3 0 3 5.9 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 2,505 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,120 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,211 0 0 0 8 0 47 10 osh-cpython
31 no-host abuild-print-help 3,199 0 0 0 16 0 41 5 osh-native
1 no-host bin-true 107,292 0 0 0 8 0 1,995 130 bash
9 no-host bin-true 65,410 0 0 0 8 0 1,992 108 dash
17 no-host bin-true 750,161 0 0 0 8 0 1,996 160 osh-cpython
25 no-host bin-true 126,167 0 0 0 16 0 1,986 39 osh-native
2 no-host configure.cpython 2,213,724 0 0 0 32,928 0 14,519 1,117 bash
10 no-host configure.cpython 2,250,817 0 0 0 32,992 0 14,608 969 dash
18 no-host configure.cpython 6,147,693 1 0 0 27,512 0 13,248 1,270 osh-cpython
26 no-host configure.cpython 2,225,689 0 0 0 27,520 0 13,278 1,044 osh-native
4 no-host configure.ocaml 410,543 0 0 0 5,120 0 1,942 187 bash
12 no-host configure.ocaml 391,080 0 0 0 5,112 0 1,940 178 dash
20 no-host configure.ocaml 638,914 1 0 0 5,112 0 1,859 167 osh-cpython
28 no-host configure.ocaml 413,928 0 0 0 5,120 0 1,930 169 osh-native
5 no-host configure.tcc 6,568 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,483 0 0 0 96 0 46 3 dash
21 no-host configure.tcc 23,243 0 0 0 96 0 53 13 osh-cpython
29 no-host configure.tcc 6,988 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,098,674 6 0 0 42,408 0 18,651 1,154 bash
11 no-host configure.util-linux 2,260,919 1 0 0 42,592 0 17,463 1,112 dash
19 no-host configure.util-linux 5,319,951 11 0 0 39,112 0 17,097 1,224 osh-cpython
27 no-host configure.util-linux 2,013,687 1 0 0 39,128 0 17,118 949 osh-native
6 no-host configure.yash 256,669 0 0 0 4,120 0 871 92 bash
14 no-host configure.yash 244,176 0 0 0 3,720 0 867 88 dash
22 no-host configure.yash 385,157 0 0 0 3,728 0 857 94 osh-cpython
30 no-host configure.yash 258,912 0 0 0 3,736 0 851 88 osh-native
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 79 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,653 0 0 0 8 0 7 6 osh-cpython
24 no-host hello-world 344 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-7ecfa838
dash dash-308ec8e6
osh-cpython osh-51c7d23f
osh-native osh-124c41ab
host label host id
no-host no-host-e54d7702