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 20 10 477 23 24.22 1.17
bin-true no-host 673 551 2,283 819 3.39 1.22
configure.cpython no-host 15,269 15,345 29,590 15,912 1.94 1.04
configure.ocaml no-host 3,801 3,803 4,633 3,937 1.22 1.04
configure.tcc no-host 48 43 191 51 4.00 1.08
configure.util-linux no-host 14,085 15,277 31,743 14,732 2.25 1.05
configure.yash no-host 1,819 1,831 2,445 1,887 1.34 1.04
hello-world no-host 2 1 54 3 34.66 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 2,551 1,133 23,394 3,216 9.17 1.26
bin-true no-host 104,341 66,469 752,851 128,194 7.22 1.23
configure.cpython no-host 2,225,068 2,239,591 6,152,088 2,237,432 2.76 1.01
configure.ocaml no-host 410,466 391,909 639,155 414,065 1.56 1.01
configure.tcc no-host 6,564 5,467 23,254 6,974 3.54 1.06
configure.util-linux no-host 2,103,824 2,256,515 5,329,599 2,010,491 2.53 0.96
configure.yash no-host 255,134 244,598 385,969 258,244 1.51 1.01
hello-world no-host 153 84 3,659 346 23.92 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 4.2 3.5 21.8 9.0 5.19 2.16
bin-true no-host 3.0 1.4 17.3 7.9 5.74 2.61
configure.cpython no-host 27.3 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.4 20.6 20.4 1.00 0.99
configure.tcc no-host 19.4 19.4 19.4 19.3 1.00 0.99
configure.util-linux no-host 30.3 30.0 30.4 30.3 1.00 1.00
configure.yash no-host 24.4 24.4 24.4 24.2 1.00 0.99
hello-world no-host 2.9 1.4 17.2 6.0 5.95 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 3,722 3,722 0 684 1,874 1,164 2 0 50,000 0
bin-true no-host 819 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 15,912 2 67 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 14,732 3 61 22.2 30.3 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 3,937 1 2 2.7 20.4 150,029 11,044 5,137 8,602 71,628 69,799 2,680 3 50,000 0
configure.tcc no-host 51 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 1,887 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 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 20 19 1 4.2 bash
15 no-host abuild-print-help 10 8 2 3.5 dash
23 no-host abuild-print-help 477 442 39 21.8 osh-cpython
31 no-host abuild-print-help 23 14 10 9.0 osh-native
1 no-host bin-true 673 495 209 3.0 bash
9 no-host bin-true 551 428 136 1.4 dash
17 no-host bin-true 2,283 1,495 1,057 17.3 osh-cpython
25 no-host bin-true 819 582 254 7.9 osh-native
2 no-host configure.cpython 15,269 9,250 6,406 27.3 bash
10 no-host configure.cpython 15,345 9,256 6,505 27.4 dash
18 no-host configure.cpython 29,590 17,674 13,838 27.4 osh-cpython
26 no-host configure.cpython 15,912 9,449 6,742 27.4 osh-native
4 no-host configure.ocaml 3,801 1,620 1,220 20.6 bash
12 no-host configure.ocaml 3,803 1,616 1,208 20.4 dash
20 no-host configure.ocaml 4,633 2,197 1,639 20.6 osh-cpython
28 no-host configure.ocaml 3,937 1,700 1,276 20.4 osh-native
5 no-host configure.tcc 48 19 29 19.4 bash
13 no-host configure.tcc 43 29 14 19.4 dash
21 no-host configure.tcc 191 117 77 19.4 osh-cpython
29 no-host configure.tcc 51 24 28 19.3 osh-native
3 no-host configure.util-linux 14,085 8,926 5,603 30.3 bash
11 no-host configure.util-linux 15,277 9,311 6,458 30.0 dash
19 no-host configure.util-linux 31,743 21,152 11,700 30.4 osh-cpython
27 no-host configure.util-linux 14,732 8,892 6,007 30.3 osh-native
6 no-host configure.yash 1,819 1,043 785 24.4 bash
14 no-host configure.yash 1,831 1,008 826 24.4 dash
22 no-host configure.yash 2,445 1,454 1,034 24.4 osh-cpython
30 no-host configure.yash 1,887 1,097 795 24.2 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 54 37 17 17.2 osh-cpython
24 no-host hello-world 3 0 3 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 2,551 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,133 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,394 0 0 0 8 0 47 14 osh-cpython
31 no-host abuild-print-help 3,216 0 0 0 16 0 41 3 osh-native
1 no-host bin-true 104,341 0 0 0 8 0 1,992 236 bash
9 no-host bin-true 66,469 0 0 0 8 0 1,982 34 dash
17 no-host bin-true 752,851 0 0 0 8 0 1,996 235 osh-cpython
25 no-host bin-true 128,194 0 0 0 16 0 1,984 49 osh-native
2 no-host configure.cpython 2,225,068 0 0 0 32,928 0 14,476 1,105 bash
10 no-host configure.cpython 2,239,591 0 0 0 32,992 0 14,528 1,037 dash
18 no-host configure.cpython 6,152,088 0 0 0 27,512 0 13,298 1,214 osh-cpython
26 no-host configure.cpython 2,237,432 1 0 0 27,520 0 13,196 962 osh-native
4 no-host configure.ocaml 410,466 0 0 0 5,120 0 1,948 160 bash
12 no-host configure.ocaml 391,909 0 0 0 5,112 0 1,943 135 dash
20 no-host configure.ocaml 639,155 1 0 0 5,112 0 1,856 205 osh-cpython
28 no-host configure.ocaml 414,065 0 0 0 5,120 0 1,939 151 osh-native
5 no-host configure.tcc 6,564 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,467 0 0 0 96 0 46 3 dash
21 no-host configure.tcc 23,254 0 0 0 96 0 53 8 osh-cpython
29 no-host configure.tcc 6,974 0 0 0 104 0 46 2 osh-native
3 no-host configure.util-linux 2,103,824 0 0 0 42,400 0 18,634 1,369 bash
11 no-host configure.util-linux 2,256,515 2 0 0 42,592 0 17,453 1,260 dash
19 no-host configure.util-linux 5,329,599 14 0 0 39,112 0 17,071 1,255 osh-cpython
27 no-host configure.util-linux 2,010,491 1 0 0 39,128 0 17,088 1,120 osh-native
6 no-host configure.yash 255,134 0 0 0 4,120 0 869 86 bash
14 no-host configure.yash 244,598 0 0 0 3,720 0 866 86 dash
22 no-host configure.yash 385,969 0 0 0 3,728 0 858 96 osh-cpython
30 no-host configure.yash 258,244 0 0 0 3,736 0 849 85 osh-native
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 84 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,659 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 346 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-5dad856d
dash dash-308ec8e6
osh-cpython osh-c634f177
osh-native osh-c2ba826b
host label host id
no-host no-host-13226fd6