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 10 452 22 23.78 1.15
bin-true no-host 667 545 2,215 826 3.32 1.24
configure.cpython no-host 14,864 15,019 28,177 15,044 1.90 1.01
configure.ocaml no-host 3,799 3,719 4,577 3,800 1.20 1.00
configure.tcc no-host 47 41 192 49 4.06 1.03
configure.util-linux no-host 13,892 14,833 30,679 14,262 2.21 1.03
configure.yash no-host 1,810 1,756 2,402 1,818 1.33 1.00
hello-world no-host 2 1 47 3 31.58 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 2,530 1,129 22,992 3,223 9.09 1.27
bin-true no-host 103,355 65,536 737,362 131,197 7.13 1.27
configure.cpython no-host 2,222,700 2,240,271 6,084,541 2,234,730 2.74 1.01
configure.ocaml no-host 410,477 391,184 635,583 414,020 1.55 1.01
configure.tcc no-host 6,538 5,472 22,958 7,014 3.51 1.07
configure.util-linux no-host 2,100,390 2,265,131 5,302,178 2,020,586 2.52 0.96
configure.yash no-host 256,188 245,122 383,713 259,188 1.50 1.01
hello-world no-host 152 80 3,649 344 24.01 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 21.8 8.9 5.03 2.06
bin-true no-host 3.0 1.4 17.3 7.9 5.74 2.61
configure.cpython no-host 27.3 27.4 27.1 27.1 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 19.4 19.4 1.01 1.01
configure.util-linux no-host 30.1 30.0 30.3 30.3 1.00 1.00
configure.yash no-host 24.4 24.4 24.2 24.2 0.99 0.99
hello-world no-host 2.8 1.4 17.2 6.3 6.24 2.29

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 6.3 3,715 3,715 0 681 1,869 1,165 2 0 50,000 0
bin-true no-host 826 1 2 2.7 7.9 154,662 12,890 2,792 11,730 78,322 64,610 5,012 3 50,000 0
configure.cpython no-host 15,044 1 59 15.9 27.1 1,772,999 49,191 28,502 101,923 908,362 762,714 42,399 60 50,000 0
configure.util-linux no-host 14,262 2 57 22.2 30.3 2,703,395 44,760 65,806 126,121 1,320,588 1,256,686 49,081 41 131,612 1
configure.ocaml no-host 3,800 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 19.4 30,518 30,518 0 1,599 14,793 14,126 350 0 50,000 0
configure.yash no-host 1,818 1 2 2.6 24.2 139,686 7,958 6,594 7,554 70,298 61,834 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.9 116,225 64,449 42,657 4,601 54,506 57,118 478 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 19 1 4.3 bash
15 no-host abuild-print-help 10 5 5 3.4 dash
23 no-host abuild-print-help 452 412 44 21.8 osh-cpython
31 no-host abuild-print-help 22 15 7 8.9 osh-native
1 no-host bin-true 667 491 207 3.0 bash
9 no-host bin-true 545 418 139 1.4 dash
17 no-host bin-true 2,215 1,395 1,063 17.3 osh-cpython
25 no-host bin-true 826 581 258 7.9 osh-native
2 no-host configure.cpython 14,864 8,906 6,357 27.3 bash
10 no-host configure.cpython 15,019 9,200 6,242 27.4 dash
18 no-host configure.cpython 28,177 17,231 12,715 27.1 osh-cpython
26 no-host configure.cpython 15,044 8,920 6,389 27.1 osh-native
4 no-host configure.ocaml 3,799 1,680 1,152 20.6 bash
12 no-host configure.ocaml 3,719 1,471 1,267 20.6 dash
20 no-host configure.ocaml 4,577 2,233 1,542 20.6 osh-cpython
28 no-host configure.ocaml 3,800 1,642 1,196 20.6 osh-native
5 no-host configure.tcc 47 28 20 19.3 bash
13 no-host configure.tcc 41 21 20 19.3 dash
21 no-host configure.tcc 192 122 73 19.4 osh-cpython
29 no-host configure.tcc 49 26 23 19.4 osh-native
3 no-host configure.util-linux 13,892 8,875 5,489 30.1 bash
11 no-host configure.util-linux 14,833 9,090 6,239 30.0 dash
19 no-host configure.util-linux 30,679 20,608 11,092 30.3 osh-cpython
27 no-host configure.util-linux 14,262 8,535 5,927 30.3 osh-native
6 no-host configure.yash 1,810 1,050 770 24.4 bash
14 no-host configure.yash 1,756 991 768 24.4 dash
22 no-host configure.yash 2,402 1,522 918 24.2 osh-cpython
30 no-host configure.yash 1,818 1,069 753 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 47 20 27 17.2 osh-cpython
24 no-host hello-world 3 3 0 6.3 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 2,530 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,129 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 22,992 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,223 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 103,355 0 0 0 8 0 1,987 52 bash
9 no-host bin-true 65,536 0 0 0 8 0 1,981 76 dash
17 no-host bin-true 737,362 0 0 0 8 0 1,991 206 osh-cpython
25 no-host bin-true 131,197 0 0 0 16 0 1,990 89 osh-native
2 no-host configure.cpython 2,222,700 0 0 0 32,928 0 14,431 903 bash
10 no-host configure.cpython 2,240,271 0 0 0 32,992 0 14,531 1,117 dash
18 no-host configure.cpython 6,084,541 0 0 0 27,512 0 13,256 1,190 osh-cpython
26 no-host configure.cpython 2,234,730 0 0 0 27,520 0 13,262 955 osh-native
4 no-host configure.ocaml 410,477 0 0 0 5,120 0 1,959 173 bash
12 no-host configure.ocaml 391,184 0 0 0 5,112 0 1,889 150 dash
20 no-host configure.ocaml 635,583 0 0 0 5,112 0 1,869 166 osh-cpython
28 no-host configure.ocaml 414,020 0 0 0 5,120 0 1,928 184 osh-native
5 no-host configure.tcc 6,538 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,472 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 22,958 0 0 0 96 0 53 6 osh-cpython
29 no-host configure.tcc 7,014 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,100,390 0 0 0 42,400 0 18,576 1,038 bash
11 no-host configure.util-linux 2,265,131 0 0 0 42,584 0 17,484 1,079 dash
19 no-host configure.util-linux 5,302,178 5 0 0 39,120 0 17,065 1,301 osh-cpython
27 no-host configure.util-linux 2,020,586 1 0 0 39,120 0 17,067 1,044 osh-native
6 no-host configure.yash 256,188 0 0 0 4,120 0 870 75 bash
14 no-host configure.yash 245,122 0 0 0 3,720 0 863 75 dash
22 no-host configure.yash 383,713 0 0 0 3,728 0 854 80 osh-cpython
30 no-host configure.yash 259,188 0 0 0 3,736 0 848 89 osh-native
0 no-host hello-world 152 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 3,649 0 0 0 8 0 7 5 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-c302bf0f
dash dash-308ec8e6
osh-cpython osh-3f62f1b7
osh-native osh-1d837438
host label host id
no-host no-host-e54d7702