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 10 454 24 23.55 1.25
bin-true no-host 673 547 2,238 824 3.33 1.22
configure.cpython no-host 15,426 15,439 28,937 15,396 1.88 1.00
configure.ocaml no-host 3,800 3,766 4,622 3,872 1.22 1.02
configure.tcc no-host 48 43 201 52 4.18 1.08
configure.util-linux no-host 14,350 15,119 31,842 14,754 2.22 1.03
configure.yash no-host 1,823 1,822 2,463 1,904 1.35 1.04
hello-world no-host 2 1 48 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 2,540 1,130 24,784 3,412 9.76 1.34
bin-true no-host 104,396 67,469 756,312 129,200 7.24 1.24
configure.cpython no-host 2,217,907 2,239,616 6,201,306 2,243,310 2.80 1.01
configure.ocaml no-host 410,406 390,875 643,881 415,266 1.57 1.01
configure.tcc no-host 6,552 5,463 26,214 7,448 4.00 1.14
configure.util-linux no-host 2,093,562 2,260,947 5,689,823 2,077,805 2.72 0.99
configure.yash no-host 256,832 244,078 388,705 259,771 1.51 1.01
hello-world no-host 152 81 3,687 349 24.26 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 3.5 21.6 8.9 4.85 2.00
bin-true no-host 3.0 1.3 17.3 8.1 5.74 2.70
configure.cpython no-host 27.3 27.5 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.6 20.4 1.01 1.00
configure.tcc no-host 19.3 19.3 19.3 19.3 1.00 1.00
configure.util-linux no-host 30.3 30.1 30.0 30.3 0.99 1.00
configure.yash no-host 24.5 24.4 24.2 24.2 0.99 0.99
hello-world no-host 2.9 1.4 17.3 6.3 6.00 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 824 1 2 2.7 8.1 154,692 12,992 2,799 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 15,396 1 60 15.8 27.4 1,772,668 49,197 28,508 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 14,754 3 61 22.2 30.3 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 3,872 1 2 2.7 20.4 150,038 11,045 5,138 8,602 71,634 69,802 2,680 3 50,000 0
configure.tcc no-host 52 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 1,904 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 24 1 2 2.8 8.9 116,270 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 11 9 4.5 bash
15 no-host abuild-print-help 10 9 1 3.5 dash
23 no-host abuild-print-help 454 421 37 21.6 osh-cpython
31 no-host abuild-print-help 24 18 7 8.9 osh-native
1 no-host bin-true 673 502 202 3.0 bash
9 no-host bin-true 547 419 137 1.3 dash
17 no-host bin-true 2,238 1,430 1,064 17.3 osh-cpython
25 no-host bin-true 824 566 272 8.1 osh-native
2 no-host configure.cpython 15,426 9,067 6,761 27.3 bash
10 no-host configure.cpython 15,439 9,315 6,555 27.5 dash
18 no-host configure.cpython 28,937 17,600 13,341 27.4 osh-cpython
26 no-host configure.cpython 15,396 9,081 6,623 27.4 osh-native
4 no-host configure.ocaml 3,800 1,675 1,164 20.4 bash
12 no-host configure.ocaml 3,766 1,553 1,230 20.6 dash
20 no-host configure.ocaml 4,622 2,250 1,588 20.6 osh-cpython
28 no-host configure.ocaml 3,872 1,663 1,253 20.4 osh-native
5 no-host configure.tcc 48 27 22 19.3 bash
13 no-host configure.tcc 43 34 9 19.3 dash
21 no-host configure.tcc 201 150 56 19.3 osh-cpython
29 no-host configure.tcc 52 32 20 19.3 osh-native
3 no-host configure.util-linux 14,350 8,811 6,015 30.3 bash
11 no-host configure.util-linux 15,119 9,270 6,346 30.1 dash
19 no-host configure.util-linux 31,842 21,932 11,839 30.0 osh-cpython
27 no-host configure.util-linux 14,754 9,175 6,021 30.3 osh-native
6 no-host configure.yash 1,823 1,114 717 24.5 bash
14 no-host configure.yash 1,822 1,032 791 24.4 dash
22 no-host configure.yash 2,463 1,494 1,021 24.2 osh-cpython
30 no-host configure.yash 1,904 1,111 799 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 32 16 17.3 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 2,540 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,130 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 24,784 0 0 0 8 0 53 8 osh-cpython
31 no-host abuild-print-help 3,412 0 0 0 16 0 47 0 osh-native
1 no-host bin-true 104,396 0 0 0 8 0 1,991 114 bash
9 no-host bin-true 67,469 0 0 0 8 0 1,987 54 dash
17 no-host bin-true 756,312 0 0 0 8 0 2,000 203 osh-cpython
25 no-host bin-true 129,200 0 0 0 16 0 1,989 103 osh-native
2 no-host configure.cpython 2,217,907 1 0 0 32,928 0 14,514 1,279 bash
10 no-host configure.cpython 2,239,616 0 0 0 32,992 0 14,686 958 dash
18 no-host configure.cpython 6,201,306 0 0 0 27,512 0 13,433 1,134 osh-cpython
26 no-host configure.cpython 2,243,310 0 0 0 27,520 0 13,500 1,019 osh-native
4 no-host configure.ocaml 410,406 0 0 0 5,120 0 1,954 146 bash
12 no-host configure.ocaml 390,875 0 0 0 5,112 0 1,873 175 dash
20 no-host configure.ocaml 643,881 0 0 0 5,112 0 1,886 174 osh-cpython
28 no-host configure.ocaml 415,266 0 0 0 5,120 0 1,949 167 osh-native
5 no-host configure.tcc 6,552 0 0 0 104 0 49 4 bash
13 no-host configure.tcc 5,463 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 26,214 0 0 0 96 0 67 7 osh-cpython
29 no-host configure.tcc 7,448 0 0 0 104 0 61 9 osh-native
3 no-host configure.util-linux 2,093,562 0 0 0 42,400 0 18,550 1,004 bash
11 no-host configure.util-linux 2,260,947 0 0 0 42,592 0 17,415 1,084 dash
19 no-host configure.util-linux 5,689,823 0 0 0 39,112 0 18,175 1,318 osh-cpython
27 no-host configure.util-linux 2,077,805 1 0 0 39,120 0 18,366 1,130 osh-native
6 no-host configure.yash 256,832 0 0 0 4,120 0 873 81 bash
14 no-host configure.yash 244,078 0 0 0 3,720 0 872 82 dash
22 no-host configure.yash 388,705 0 0 0 3,728 0 873 108 osh-cpython
30 no-host configure.yash 259,771 0 0 0 3,736 0 867 98 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 3,687 0 0 0 8 0 7 6 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-ba1c7d03
dash dash-308ec8e6
osh-cpython osh-6c318c76
osh-native osh-e7e2dcad
host label host id
no-host no-host-556df3ee