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 9 469 22 23.98 1.14
bin-true no-host 677 554 2,260 813 3.34 1.20
configure.cpython no-host 15,444 15,544 28,646 15,288 1.85 0.99
configure.ocaml no-host 3,919 3,761 4,646 3,869 1.19 0.99
configure.tcc no-host 49 41 194 48 3.98 0.99
configure.util-linux no-host 14,585 15,263 31,363 14,434 2.15 0.99
configure.yash no-host 1,887 1,789 2,465 1,837 1.31 0.97
hello-world no-host 2 1 49 3 31.70 1.90

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,546 1,081 22,833 3,135 8.97 1.23
bin-true no-host 106,311 66,428 755,392 127,498 7.11 1.20
configure.cpython no-host 2,218,029 2,246,696 6,111,970 2,218,850 2.76 1.00
configure.ocaml no-host 410,768 390,883 637,578 413,525 1.55 1.01
configure.tcc no-host 6,565 5,496 23,233 7,003 3.54 1.07
configure.util-linux no-host 2,109,725 2,255,340 5,284,519 1,992,897 2.50 0.94
configure.yash no-host 256,827 244,567 383,754 257,999 1.49 1.00
hello-world no-host 151 84 3,694 349 24.46 2.31

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 9.0 4.85 2.03
bin-true no-host 2.9 1.6 17.2 7.9 5.98 2.73
configure.cpython no-host 27.4 27.5 27.4 27.3 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 19.4 1.00 1.01
configure.util-linux no-host 30.3 30.3 30.1 30.3 1.00 1.00
configure.yash no-host 24.5 24.4 24.2 24.4 0.99 0.99
hello-world no-host 2.8 1.6 17.4 6.3 6.33 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 0.3 6.3 3,737 3,737 0 681 1,887 1,169 2 0 50,000 0
bin-true no-host 813 1 2 2.6 7.9 154,702 13,054 2,807 9,731 78,356 66,615 5,012 3 50,000 0
configure.cpython no-host 15,288 1 60 15.0 27.3 1,772,678 49,205 28,516 86,378 908,108 778,192 42,399 60 50,000 0
configure.util-linux no-host 14,434 3 60 21.3 30.3 2,703,414 42,780 65,821 109,640 1,320,606 1,273,168 49,081 41 131,642 1
configure.ocaml no-host 3,869 1 2 2.6 20.6 150,048 11,054 5,147 7,510 71,644 70,894 2,680 3 50,000 0
configure.tcc no-host 48 0 0 1.3 19.4 30,537 30,537 0 1,501 14,811 14,225 350 0 50,000 0
configure.yash no-host 1,837 1 2 2.6 24.4 139,705 7,972 6,608 6,317 70,316 63,072 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 9.0 116,280 64,463 42,671 4,552 54,556 57,172 478 3 85,342 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 18 2 4.5 bash
15 no-host abuild-print-help 9 6 4 3.4 dash
23 no-host abuild-print-help 469 435 37 21.6 osh-cpython
31 no-host abuild-print-help 22 11 11 9.0 osh-native
1 no-host bin-true 677 492 217 2.9 bash
9 no-host bin-true 554 429 134 1.6 dash
17 no-host bin-true 2,260 1,443 1,077 17.2 osh-cpython
25 no-host bin-true 813 594 235 7.9 osh-native
2 no-host configure.cpython 15,444 9,252 6,591 27.4 bash
10 no-host configure.cpython 15,544 9,223 6,753 27.5 dash
18 no-host configure.cpython 28,646 17,468 13,047 27.4 osh-cpython
26 no-host configure.cpython 15,288 8,898 6,653 27.3 osh-native
4 no-host configure.ocaml 3,919 1,666 1,288 20.6 bash
12 no-host configure.ocaml 3,761 1,635 1,145 20.6 dash
20 no-host configure.ocaml 4,646 2,294 1,560 20.6 osh-cpython
28 no-host configure.ocaml 3,869 1,652 1,243 20.6 osh-native
5 no-host configure.tcc 49 37 12 19.3 bash
13 no-host configure.tcc 41 24 17 19.3 dash
21 no-host configure.tcc 194 167 30 19.3 osh-cpython
29 no-host configure.tcc 48 26 23 19.4 osh-native
3 no-host configure.util-linux 14,585 9,189 5,880 30.3 bash
11 no-host configure.util-linux 15,263 9,324 6,432 30.3 dash
19 no-host configure.util-linux 31,363 21,038 11,402 30.1 osh-cpython
27 no-host configure.util-linux 14,434 8,803 5,824 30.3 osh-native
6 no-host configure.yash 1,887 1,134 761 24.5 bash
14 no-host configure.yash 1,789 1,112 679 24.4 dash
22 no-host configure.yash 2,465 1,514 994 24.2 osh-cpython
30 no-host configure.yash 1,837 1,037 804 24.4 osh-native
0 no-host hello-world 2 0 2 2.8 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 49 40 8 17.4 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 2,546 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,081 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 22,833 0 0 0 8 0 45 10 osh-cpython
31 no-host abuild-print-help 3,135 0 0 0 16 0 39 2 osh-native
1 no-host bin-true 106,311 0 0 0 8 0 1,984 85 bash
9 no-host bin-true 66,428 0 0 0 8 0 1,994 97 dash
17 no-host bin-true 755,392 0 0 0 8 0 1,997 196 osh-cpython
25 no-host bin-true 127,498 0 0 0 16 0 1,991 39 osh-native
2 no-host configure.cpython 2,218,029 0 0 0 32,928 0 14,602 1,216 bash
10 no-host configure.cpython 2,246,696 0 0 0 32,992 0 14,673 1,034 dash
18 no-host configure.cpython 6,111,970 0 0 0 27,512 0 13,235 1,273 osh-cpython
26 no-host configure.cpython 2,218,850 0 0 0 27,520 0 13,284 977 osh-native
4 no-host configure.ocaml 410,768 0 0 0 5,120 0 1,965 149 bash
12 no-host configure.ocaml 390,883 0 0 0 5,112 0 1,908 223 dash
20 no-host configure.ocaml 637,578 0 0 0 5,112 0 1,856 185 osh-cpython
28 no-host configure.ocaml 413,525 0 0 0 5,120 0 1,932 169 osh-native
5 no-host configure.tcc 6,565 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,496 0 0 0 96 0 47 0 dash
21 no-host configure.tcc 23,233 0 0 0 96 0 53 5 osh-cpython
29 no-host configure.tcc 7,003 0 0 0 104 0 47 5 osh-native
3 no-host configure.util-linux 2,109,725 0 0 0 42,400 0 18,562 1,142 bash
11 no-host configure.util-linux 2,255,340 0 0 0 42,584 0 17,454 1,143 dash
19 no-host configure.util-linux 5,284,519 9 0 0 39,112 0 16,969 1,281 osh-cpython
27 no-host configure.util-linux 1,992,897 2 0 0 39,120 0 16,986 1,030 osh-native
6 no-host configure.yash 256,827 0 0 0 4,120 0 871 99 bash
14 no-host configure.yash 244,567 0 0 0 3,720 0 868 101 dash
22 no-host configure.yash 383,754 0 0 0 3,728 0 857 93 osh-cpython
30 no-host configure.yash 257,999 0 0 0 3,736 0 849 89 osh-native
0 no-host hello-world 151 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 3,694 0 0 0 8 0 6 3 osh-cpython
24 no-host hello-world 349 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-0ad3131a
dash dash-308ec8e6
osh-cpython osh-b7f2518e
osh-native osh-2cab60f7
host label host id
no-host no-host-556df3ee