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 10 453 23 23.92 1.20
bin-true no-host 674 549 2,239 827 3.32 1.23
configure.cpython no-host 15,067 15,162 28,686 15,404 1.90 1.02
configure.ocaml no-host 3,819 3,747 4,652 3,874 1.22 1.01
configure.tcc no-host 47 42 194 49 4.12 1.04
configure.util-linux no-host 14,090 14,969 31,271 14,491 2.22 1.03
configure.yash no-host 1,832 1,773 2,455 1,845 1.34 1.01
hello-world no-host 2 1 48 3 30.85 1.88

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 1,132 23,274 3,209 9.21 1.27
bin-true no-host 106,365 66,419 754,094 129,145 7.09 1.21
configure.cpython no-host 2,222,057 2,247,144 6,143,222 2,234,016 2.76 1.01
configure.ocaml no-host 411,244 390,708 638,509 412,998 1.55 1.00
configure.tcc no-host 6,555 5,473 23,187 6,959 3.54 1.06
configure.util-linux no-host 2,102,665 2,264,732 5,338,579 2,014,382 2.54 0.96
configure.yash no-host 256,141 245,018 385,304 258,723 1.50 1.01
hello-world no-host 154 79 3,658 350 23.75 2.27

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 3.5 21.4 8.7 4.94 2.00
bin-true no-host 3.0 1.4 17.3 8.0 5.74 2.65
configure.cpython no-host 27.4 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.6 20.6 1.01 1.01
configure.tcc no-host 19.4 19.4 19.3 19.3 0.99 0.99
configure.util-linux no-host 30.4 30.3 30.4 30.1 1.00 0.99
configure.yash no-host 24.4 24.4 24.4 24.2 1.00 0.99
hello-world no-host 2.9 1.4 17.0 6.2 5.89 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 3,722 3,722 0 684 1,874 1,164 2 0 50,000 0
bin-true no-host 827 1 2 2.7 8.0 154,687 12,991 2,798 11,737 78,343 64,607 5,012 3 50,000 0
configure.cpython no-host 15,404 1 64 15.8 27.4 1,772,603 49,196 28,507 101,770 908,050 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,491 3 63 22.2 30.1 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 3,874 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 19.3 30,522 30,522 0 1,599 14,798 14,125 350 0 50,000 0
configure.yash no-host 1,845 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 23 1 2 2.8 8.7 116,265 64,454 42,662 4,610 54,543 57,112 478 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 19 12 7 4.3 bash
15 no-host abuild-print-help 10 9 1 3.5 dash
23 no-host abuild-print-help 453 400 57 21.4 osh-cpython
31 no-host abuild-print-help 23 15 9 8.7 osh-native
1 no-host bin-true 674 526 179 3.0 bash
9 no-host bin-true 549 423 134 1.4 dash
17 no-host bin-true 2,239 1,400 1,097 17.3 osh-cpython
25 no-host bin-true 827 593 248 8.0 osh-native
2 no-host configure.cpython 15,067 9,025 6,440 27.4 bash
10 no-host configure.cpython 15,162 9,152 6,427 27.4 dash
18 no-host configure.cpython 28,686 17,534 12,995 27.4 osh-cpython
26 no-host configure.cpython 15,404 9,152 6,510 27.4 osh-native
4 no-host configure.ocaml 3,819 1,646 1,211 20.4 bash
12 no-host configure.ocaml 3,747 1,570 1,196 20.6 dash
20 no-host configure.ocaml 4,652 2,275 1,585 20.6 osh-cpython
28 no-host configure.ocaml 3,874 1,616 1,295 20.6 osh-native
5 no-host configure.tcc 47 23 25 19.4 bash
13 no-host configure.tcc 42 24 19 19.4 dash
21 no-host configure.tcc 194 140 58 19.3 osh-cpython
29 no-host configure.tcc 49 21 28 19.3 osh-native
3 no-host configure.util-linux 14,090 8,647 5,912 30.4 bash
11 no-host configure.util-linux 14,969 9,151 6,308 30.3 dash
19 no-host configure.util-linux 31,271 20,876 11,479 30.4 osh-cpython
27 no-host configure.util-linux 14,491 8,771 5,920 30.1 osh-native
6 no-host configure.yash 1,832 1,039 802 24.4 bash
14 no-host configure.yash 1,773 1,019 757 24.4 dash
22 no-host configure.yash 2,455 1,532 966 24.4 osh-cpython
30 no-host configure.yash 1,845 1,052 796 24.2 osh-native
0 no-host hello-world 2 0 2 2.9 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 48 32 16 17.0 osh-cpython
24 no-host hello-world 3 0 3 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 2,526 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,132 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,274 0 0 0 8 0 47 4 osh-cpython
31 no-host abuild-print-help 3,209 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 106,365 0 0 0 8 0 1,991 126 bash
9 no-host bin-true 66,419 0 0 0 8 0 1,988 65 dash
17 no-host bin-true 754,094 0 0 0 8 0 2,000 296 osh-cpython
25 no-host bin-true 129,145 0 0 0 16 0 1,991 61 osh-native
2 no-host configure.cpython 2,222,057 0 0 0 32,928 0 14,510 1,281 bash
10 no-host configure.cpython 2,247,144 0 0 0 32,992 0 14,625 1,157 dash
18 no-host configure.cpython 6,143,222 0 0 0 27,512 0 13,299 1,194 osh-cpython
26 no-host configure.cpython 2,234,016 0 0 0 27,520 0 13,261 1,029 osh-native
4 no-host configure.ocaml 411,244 0 0 0 5,120 0 1,944 203 bash
12 no-host configure.ocaml 390,708 0 0 0 5,112 0 1,894 159 dash
20 no-host configure.ocaml 638,509 0 0 0 5,112 0 1,858 186 osh-cpython
28 no-host configure.ocaml 412,998 0 0 0 5,120 0 1,936 171 osh-native
5 no-host configure.tcc 6,555 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,473 0 0 0 96 0 47 4 dash
21 no-host configure.tcc 23,187 0 0 0 96 0 53 11 osh-cpython
29 no-host configure.tcc 6,959 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,102,665 0 0 0 42,400 0 18,573 1,022 bash
11 no-host configure.util-linux 2,264,732 0 0 0 42,584 0 17,557 1,056 dash
19 no-host configure.util-linux 5,338,579 5 0 0 39,112 0 17,068 1,405 osh-cpython
27 no-host configure.util-linux 2,014,382 1 0 0 39,120 0 17,046 1,041 osh-native
6 no-host configure.yash 256,141 0 0 0 4,120 0 868 81 bash
14 no-host configure.yash 245,018 0 0 0 3,720 0 866 70 dash
22 no-host configure.yash 385,304 0 0 0 3,728 0 856 91 osh-cpython
30 no-host configure.yash 258,723 0 0 0 3,736 0 853 80 osh-native
0 no-host hello-world 154 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 3,658 0 0 0 8 0 7 2 osh-cpython
24 no-host hello-world 350 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-f3b3546a
dash dash-308ec8e6
osh-cpython osh-63fe4500
osh-native osh-592eb761
host label host id
no-host no-host-13226fd6