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 10 463 23 23.47 1.18
bin-true no-host 673 552 2,238 821 3.33 1.22
configure.cpython no-host 15,524 15,747 29,527 15,625 1.90 1.01
configure.ocaml no-host 3,940 3,873 4,724 3,947 1.20 1.00
configure.tcc no-host 49 44 195 51 3.95 1.03
configure.util-linux no-host 14,522 15,407 32,439 14,881 2.23 1.02
configure.yash no-host 1,893 1,838 2,500 1,909 1.32 1.01
hello-world no-host 2 1 50 3 32.05 1.93

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,564 1,135 23,311 3,231 9.09 1.26
bin-true no-host 105,416 66,405 752,053 129,208 7.13 1.23
configure.cpython no-host 2,235,137 2,248,889 6,165,980 2,229,132 2.76 1.00
configure.ocaml no-host 410,547 390,897 640,814 413,061 1.56 1.01
configure.tcc no-host 6,545 5,485 23,280 7,011 3.56 1.07
configure.util-linux no-host 2,093,534 2,264,381 5,349,162 2,015,692 2.56 0.96
configure.yash no-host 256,156 245,229 385,536 258,872 1.51 1.01
hello-world no-host 151 82 3,682 347 24.38 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 2.9 1.4 17.4 8.1 6.05 2.82
configure.cpython no-host 27.4 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.4 1.00 0.99
configure.tcc no-host 19.3 19.4 19.4 19.3 1.01 1.00
configure.util-linux no-host 30.1 30.1 30.1 30.1 1.00 1.00
configure.yash no-host 24.4 24.2 24.4 24.4 1.00 1.00
hello-world no-host 2.9 1.4 17.3 6.2 6.00 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 3,727 3,727 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 821 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 15,625 1 63 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 14,881 3 65 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 3,947 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 51 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 1,909 1 2 2.6 24.4 139,695 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 8.9 116,270 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 20 13 7 4.5 bash
15 no-host abuild-print-help 10 5 6 3.5 dash
23 no-host abuild-print-help 463 443 23 21.6 osh-cpython
31 no-host abuild-print-help 23 15 8 8.9 osh-native
1 no-host bin-true 673 497 208 2.9 bash
9 no-host bin-true 552 423 137 1.4 dash
17 no-host bin-true 2,238 1,488 1,013 17.4 osh-cpython
25 no-host bin-true 821 586 250 8.1 osh-native
2 no-host configure.cpython 15,524 9,412 6,526 27.4 bash
10 no-host configure.cpython 15,747 9,281 6,901 27.4 dash
18 no-host configure.cpython 29,527 17,711 13,737 27.4 osh-cpython
26 no-host configure.cpython 15,625 9,273 6,619 27.4 osh-native
4 no-host configure.ocaml 3,940 1,634 1,345 20.6 bash
12 no-host configure.ocaml 3,873 1,695 1,196 20.6 dash
20 no-host configure.ocaml 4,724 2,204 1,727 20.6 osh-cpython
28 no-host configure.ocaml 3,947 1,704 1,281 20.4 osh-native
5 no-host configure.tcc 49 28 21 19.3 bash
13 no-host configure.tcc 44 29 15 19.4 dash
21 no-host configure.tcc 195 144 54 19.4 osh-cpython
29 no-host configure.tcc 51 33 19 19.3 osh-native
3 no-host configure.util-linux 14,522 8,982 6,015 30.1 bash
11 no-host configure.util-linux 15,407 9,577 6,332 30.1 dash
19 no-host configure.util-linux 32,439 21,484 12,098 30.1 osh-cpython
27 no-host configure.util-linux 14,881 8,952 6,101 30.1 osh-native
6 no-host configure.yash 1,893 1,119 784 24.4 bash
14 no-host configure.yash 1,838 1,056 783 24.2 dash
22 no-host configure.yash 2,500 1,473 1,071 24.4 osh-cpython
30 no-host configure.yash 1,909 1,129 785 24.4 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 50 31 19 17.3 osh-cpython
24 no-host hello-world 3 3 0 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 2,564 0 0 0 16 0 40 1 bash
15 no-host abuild-print-help 1,135 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,311 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,231 0 0 0 16 0 41 4 osh-native
1 no-host bin-true 105,416 0 0 0 8 0 1,993 76 bash
9 no-host bin-true 66,405 0 0 0 8 0 1,989 39 dash
17 no-host bin-true 752,053 0 0 0 8 0 1,996 114 osh-cpython
25 no-host bin-true 129,208 0 0 0 16 0 1,996 61 osh-native
2 no-host configure.cpython 2,235,137 1 0 0 32,928 0 14,538 1,119 bash
10 no-host configure.cpython 2,248,889 0 0 0 32,992 0 14,722 1,045 dash
18 no-host configure.cpython 6,165,980 0 0 0 27,512 0 13,245 1,211 osh-cpython
26 no-host configure.cpython 2,229,132 0 0 0 27,520 0 13,296 1,020 osh-native
4 no-host configure.ocaml 410,547 0 0 0 5,120 0 1,948 156 bash
12 no-host configure.ocaml 390,897 0 0 0 5,112 0 1,860 174 dash
20 no-host configure.ocaml 640,814 0 0 0 5,112 0 1,857 200 osh-cpython
28 no-host configure.ocaml 413,061 0 0 0 5,120 0 1,930 167 osh-native
5 no-host configure.tcc 6,545 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,485 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,280 0 0 0 96 0 53 5 osh-cpython
29 no-host configure.tcc 7,011 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,093,534 0 0 0 42,400 0 18,508 1,121 bash
11 no-host configure.util-linux 2,264,381 1 0 0 42,584 0 17,525 1,191 dash
19 no-host configure.util-linux 5,349,162 7 0 0 39,120 0 17,019 1,386 osh-cpython
27 no-host configure.util-linux 2,015,692 0 0 0 39,128 0 17,097 1,140 osh-native
6 no-host configure.yash 256,156 0 0 0 4,120 0 868 57 bash
14 no-host configure.yash 245,229 0 0 0 3,720 0 864 128 dash
22 no-host configure.yash 385,536 0 0 0 3,728 0 857 112 osh-cpython
30 no-host configure.yash 258,872 0 0 0 3,736 0 851 72 osh-native
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 82 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,682 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 347 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-3180a728
dash dash-308ec8e6
osh-cpython osh-48d73c6b
osh-native osh-4a05db90
host label host id
no-host no-host-1c33b689