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 10 459 23 23.78 1.18
bin-true no-host 679 542 2,224 815 3.28 1.20
configure.cpython no-host 14,821 15,232 28,834 15,338 1.95 1.03
configure.ocaml no-host 3,790 3,728 4,644 3,810 1.23 1.01
configure.tcc no-host 47 41 194 49 4.09 1.03
configure.util-linux no-host 13,858 14,899 31,145 14,411 2.25 1.04
configure.yash no-host 1,823 1,770 2,442 1,826 1.34 1.00
hello-world no-host 2 1 48 3 28.83 1.74

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,533 1,126 23,485 3,236 9.27 1.28
bin-true no-host 107,358 66,430 753,895 128,195 7.02 1.19
configure.cpython no-host 2,223,291 2,240,237 6,133,476 2,238,489 2.76 1.01
configure.ocaml no-host 410,292 391,227 640,152 413,530 1.56 1.01
configure.tcc no-host 6,586 5,475 23,284 6,991 3.54 1.06
configure.util-linux no-host 2,098,591 2,251,402 5,328,782 2,019,202 2.54 0.96
configure.yash no-host 256,717 245,154 384,270 257,537 1.50 1.00
hello-world no-host 152 81 3,686 349 24.25 2.30

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 21.6 8.8 4.85 1.97
bin-true no-host 2.9 1.4 17.3 8.0 6.00 2.77
configure.cpython no-host 27.4 27.5 27.4 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 19.3 19.3 19.3 1.00 1.00
configure.util-linux no-host 30.1 30.1 30.0 30.1 1.00 1.00
configure.yash no-host 24.2 24.4 24.2 24.2 1.00 1.00
hello-world no-host 2.9 1.4 17.1 6.3 5.93 2.18

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 6.3 3,727 3,727 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 815 1 2 2.7 8.0 154,692 12,992 2,799 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 15,338 1 61 15.8 27.5 1,772,668 49,197 28,508 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 14,411 3 60 22.2 30.1 2,703,404 44,766 65,792 126,121 1,320,596 1,256,687 49,081 41 131,584 1
configure.ocaml no-host 3,810 1 2 2.7 20.6 150,038 11,045 5,138 8,602 71,634 69,802 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,527 30,527 0 1,599 14,801 14,127 350 0 50,000 0
configure.yash no-host 1,826 1 2 2.6 24.2 139,695 7,964 6,600 7,554 70,306 61,835 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.8 116,270 64,455 42,663 4,610 54,546 57,114 478 3 85,326 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 17 3 4.5 bash
15 no-host abuild-print-help 10 6 4 3.4 dash
23 no-host abuild-print-help 459 402 60 21.6 osh-cpython
31 no-host abuild-print-help 23 16 8 8.8 osh-native
1 no-host bin-true 679 512 200 2.9 bash
9 no-host bin-true 542 420 132 1.4 dash
17 no-host bin-true 2,224 1,449 1,029 17.3 osh-cpython
25 no-host bin-true 815 580 249 8.0 osh-native
2 no-host configure.cpython 14,821 8,993 6,227 27.4 bash
10 no-host configure.cpython 15,232 9,233 6,422 27.5 dash
18 no-host configure.cpython 28,834 17,669 13,020 27.4 osh-cpython
26 no-host configure.cpython 15,338 9,060 6,551 27.5 osh-native
4 no-host configure.ocaml 3,790 1,547 1,272 20.6 bash
12 no-host configure.ocaml 3,728 1,583 1,163 20.6 dash
20 no-host configure.ocaml 4,644 2,294 1,559 20.6 osh-cpython
28 no-host configure.ocaml 3,810 1,639 1,211 20.6 osh-native
5 no-host configure.tcc 47 32 16 19.3 bash
13 no-host configure.tcc 41 25 16 19.3 dash
21 no-host configure.tcc 194 164 33 19.3 osh-cpython
29 no-host configure.tcc 49 28 21 19.3 osh-native
3 no-host configure.util-linux 13,858 8,731 5,598 30.1 bash
11 no-host configure.util-linux 14,899 9,134 6,245 30.1 dash
19 no-host configure.util-linux 31,145 20,759 11,475 30.0 osh-cpython
27 no-host configure.util-linux 14,411 8,763 5,841 30.1 osh-native
6 no-host configure.yash 1,823 1,082 749 24.2 bash
14 no-host configure.yash 1,770 1,006 766 24.4 dash
22 no-host configure.yash 2,442 1,552 933 24.2 osh-cpython
30 no-host configure.yash 1,826 1,056 774 24.2 osh-native
0 no-host hello-world 2 0 2 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 48 31 17 17.1 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 2,533 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,126 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,485 0 0 0 8 0 47 6 osh-cpython
31 no-host abuild-print-help 3,236 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 107,358 0 0 0 8 0 1,996 108 bash
9 no-host bin-true 66,430 0 0 0 8 0 1,989 37 dash
17 no-host bin-true 753,895 0 0 0 8 0 1,993 191 osh-cpython
25 no-host bin-true 128,195 0 0 0 16 0 1,992 82 osh-native
2 no-host configure.cpython 2,223,291 0 0 0 32,928 0 14,501 1,169 bash
10 no-host configure.cpython 2,240,237 0 0 0 32,992 0 14,611 1,074 dash
18 no-host configure.cpython 6,133,476 0 0 0 27,512 0 13,296 1,246 osh-cpython
26 no-host configure.cpython 2,238,489 0 0 0 27,520 0 13,313 1,067 osh-native
4 no-host configure.ocaml 410,292 0 0 0 5,120 0 1,976 176 bash
12 no-host configure.ocaml 391,227 0 0 0 5,112 0 1,886 134 dash
20 no-host configure.ocaml 640,152 0 0 0 5,112 0 1,861 164 osh-cpython
28 no-host configure.ocaml 413,530 0 0 0 5,120 0 1,931 140 osh-native
5 no-host configure.tcc 6,586 0 0 0 104 0 49 4 bash
13 no-host configure.tcc 5,475 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,284 0 0 0 96 0 53 12 osh-cpython
29 no-host configure.tcc 6,991 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,098,591 1 0 0 42,400 0 18,589 952 bash
11 no-host configure.util-linux 2,251,402 0 0 0 42,584 0 17,398 1,074 dash
19 no-host configure.util-linux 5,328,782 16 0 0 39,112 0 17,111 1,196 osh-cpython
27 no-host configure.util-linux 2,019,202 0 0 0 39,120 0 17,040 1,241 osh-native
6 no-host configure.yash 256,717 0 0 0 4,120 0 870 79 bash
14 no-host configure.yash 245,154 0 0 0 3,720 0 869 68 dash
22 no-host configure.yash 384,270 0 0 0 3,728 0 858 96 osh-cpython
30 no-host configure.yash 257,537 0 0 0 3,736 0 850 95 osh-native
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 81 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,686 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 349 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-04ed2c2b
dash dash-308ec8e6
osh-cpython osh-97bb722a
osh-native osh-7ec37a0e
host label host id
no-host no-host-556df3ee