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 22 9 465 22 21.21 1.01
bin-true no-host 686 546 2,254 809 3.29 1.18
configure.cpython no-host 15,047 15,140 28,539 15,303 1.90 1.02
configure.ocaml no-host 3,823 3,773 4,627 3,831 1.21 1.00
configure.tcc no-host 48 42 191 49 4.01 1.03
configure.util-linux no-host 14,110 14,926 31,268 14,469 2.22 1.03
configure.yash no-host 1,824 1,789 2,445 1,846 1.34 1.01
hello-world no-host 2 1 48 3 31.61 1.91

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 1,097 23,368 3,231 9.21 1.27
bin-true no-host 107,289 65,381 756,896 127,138 7.05 1.19
configure.cpython no-host 2,217,893 2,242,735 6,153,558 2,227,892 2.77 1.00
configure.ocaml no-host 410,287 390,906 639,034 414,132 1.56 1.01
configure.tcc no-host 6,540 5,484 23,237 7,016 3.55 1.07
configure.util-linux no-host 2,103,002 2,263,927 5,323,661 2,013,505 2.53 0.96
configure.yash no-host 256,739 244,624 385,787 258,689 1.50 1.01
hello-world no-host 154 80 3,656 346 23.74 2.25

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 21.8 9.0 4.88 2.03
bin-true no-host 2.9 1.4 17.3 7.9 6.00 2.73
configure.cpython no-host 27.4 27.4 27.5 27.5 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 19.4 19.4 19.4 1.01 1.01
configure.util-linux no-host 30.0 30.1 30.3 30.0 1.01 1.00
configure.yash no-host 24.2 24.2 24.4 24.2 1.01 1.00
hello-world no-host 2.8 1.4 17.2 6.0 6.24 2.19

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 3,722 3,722 0 684 1,874 1,164 2 0 50,000 0
bin-true no-host 809 1 2 2.7 7.9 154,687 12,991 2,798 11,737 78,343 64,607 5,012 3 50,000 0
configure.cpython no-host 15,303 1 61 15.8 27.5 1,772,603 49,196 28,507 101,770 908,050 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,469 3 62 22.2 30.0 2,703,267 44,765 65,791 126,121 1,320,494 1,256,652 49,081 41 131,582 1
configure.ocaml no-host 3,831 1 2 2.7 20.6 150,029 11,044 5,137 8,602 71,628 69,799 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,522 30,522 0 1,599 14,798 14,125 350 0 50,000 0
configure.yash no-host 1,846 1 2 2.6 24.2 139,686 7,963 6,599 7,554 70,300 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 9.0 116,265 64,454 42,662 4,609 54,543 57,113 478 3 85,324 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 22 17 3 4.5 bash
15 no-host abuild-print-help 9 8 1 3.4 dash
23 no-host abuild-print-help 465 418 51 21.8 osh-cpython
31 no-host abuild-print-help 22 17 6 9.0 osh-native
1 no-host bin-true 686 519 197 2.9 bash
9 no-host bin-true 546 415 139 1.4 dash
17 no-host bin-true 2,254 1,456 1,055 17.3 osh-cpython
25 no-host bin-true 809 595 228 7.9 osh-native
2 no-host configure.cpython 15,047 9,159 6,285 27.4 bash
10 no-host configure.cpython 15,140 8,984 6,567 27.4 dash
18 no-host configure.cpython 28,539 17,262 13,121 27.5 osh-cpython
26 no-host configure.cpython 15,303 8,971 6,568 27.5 osh-native
4 no-host configure.ocaml 3,823 1,675 1,186 20.6 bash
12 no-host configure.ocaml 3,773 1,562 1,226 20.6 dash
20 no-host configure.ocaml 4,627 2,241 1,588 20.6 osh-cpython
28 no-host configure.ocaml 3,831 1,671 1,200 20.6 osh-native
5 no-host configure.tcc 48 33 15 19.3 bash
13 no-host configure.tcc 42 32 10 19.4 dash
21 no-host configure.tcc 191 150 44 19.4 osh-cpython
29 no-host configure.tcc 49 22 27 19.4 osh-native
3 no-host configure.util-linux 14,110 8,976 5,601 30.0 bash
11 no-host configure.util-linux 14,926 9,260 6,143 30.1 dash
19 no-host configure.util-linux 31,268 20,781 11,567 30.3 osh-cpython
27 no-host configure.util-linux 14,469 8,639 6,027 30.0 osh-native
6 no-host configure.yash 1,824 1,085 741 24.2 bash
14 no-host configure.yash 1,789 992 799 24.2 dash
22 no-host configure.yash 2,445 1,506 981 24.4 osh-cpython
30 no-host configure.yash 1,846 1,045 804 24.2 osh-native
0 no-host hello-world 2 2 0 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 48 29 20 17.2 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 2,536 0 0 0 16 0 42 3 bash
15 no-host abuild-print-help 1,097 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,368 0 0 0 8 0 47 13 osh-cpython
31 no-host abuild-print-help 3,231 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 107,289 0 0 0 8 0 1,993 78 bash
9 no-host bin-true 65,381 0 0 0 8 0 1,989 70 dash
17 no-host bin-true 756,896 0 0 0 8 0 2,004 315 osh-cpython
25 no-host bin-true 127,138 0 0 0 16 0 1,991 46 osh-native
2 no-host configure.cpython 2,217,893 0 0 0 32,928 0 14,467 986 bash
10 no-host configure.cpython 2,242,735 0 0 0 32,992 0 14,596 957 dash
18 no-host configure.cpython 6,153,558 1 0 0 27,512 0 13,281 1,107 osh-cpython
26 no-host configure.cpython 2,227,892 0 0 0 27,520 0 13,284 927 osh-native
4 no-host configure.ocaml 410,287 0 0 0 5,120 0 1,948 190 bash
12 no-host configure.ocaml 390,906 0 0 0 5,112 0 1,872 149 dash
20 no-host configure.ocaml 639,034 0 0 0 5,112 0 1,856 159 osh-cpython
28 no-host configure.ocaml 414,132 0 0 0 5,120 0 1,934 157 osh-native
5 no-host configure.tcc 6,540 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,484 0 0 0 96 0 47 0 dash
21 no-host configure.tcc 23,237 0 0 0 96 0 53 11 osh-cpython
29 no-host configure.tcc 7,016 0 0 0 104 0 47 4 osh-native
3 no-host configure.util-linux 2,103,002 1 0 0 42,408 0 18,620 1,071 bash
11 no-host configure.util-linux 2,263,927 0 0 0 42,592 0 17,411 1,094 dash
19 no-host configure.util-linux 5,323,661 6 0 0 39,120 0 17,048 1,453 osh-cpython
27 no-host configure.util-linux 2,013,505 1 0 0 39,128 0 17,059 986 osh-native
6 no-host configure.yash 256,739 0 0 0 4,120 0 871 102 bash
14 no-host configure.yash 244,624 0 0 0 3,720 0 872 78 dash
22 no-host configure.yash 385,787 0 0 0 3,728 0 858 79 osh-cpython
30 no-host configure.yash 258,689 0 0 0 3,736 0 852 69 osh-native
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 80 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,656 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 346 0 0 0 16 0 0 1 osh-native

Shell and Host

shell label shell id
bash bash-29c2c5ec
dash dash-308ec8e6
osh-cpython osh-5af22906
osh-native osh-17ce3765
host label host id
no-host no-host-13226fd6