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 22 23.64 1.13
bin-true no-host 673 542 2,259 819 3.36 1.22
configure.cpython no-host 15,180 14,969 28,433 15,148 1.87 1.00
configure.ocaml no-host 3,799 3,763 4,612 3,872 1.21 1.02
configure.tcc no-host 49 42 191 49 3.93 1.01
configure.util-linux no-host 14,072 14,815 31,182 14,270 2.22 1.01
configure.yash no-host 1,827 1,772 2,432 1,816 1.33 0.99
hello-world no-host 1 1 49 3 33.55 1.99

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,528 1,133 22,959 3,161 9.08 1.25
bin-true no-host 106,328 65,397 757,667 128,190 7.13 1.21
configure.cpython no-host 2,226,475 2,240,528 6,183,193 2,228,920 2.78 1.00
configure.ocaml no-host 410,226 390,913 639,867 413,535 1.56 1.01
configure.tcc no-host 6,537 5,468 22,765 7,002 3.48 1.07
configure.util-linux no-host 2,104,335 2,259,817 5,330,276 1,998,915 2.53 0.95
configure.yash no-host 256,597 245,192 385,077 257,446 1.50 1.00
hello-world no-host 151 84 3,698 348 24.49 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 4.3 3.4 21.9 8.9 5.06 2.06
bin-true no-host 2.9 1.4 17.6 8.1 6.11 2.82
configure.cpython no-host 27.4 27.3 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 19.4 19.1 19.8 19.4 1.02 1.00
configure.util-linux no-host 30.1 30.0 30.0 30.1 1.00 1.00
configure.yash no-host 24.2 24.2 24.2 24.4 1.00 1.01
hello-world no-host 2.8 1.6 17.6 6.3 6.38 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 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 819 1 2 2.6 8.1 154,714 13,066 2,818 9,734 78,361 66,619 3,008 3 50,000 0
configure.cpython no-host 15,148 1 60 15.0 27.3 1,772,690 49,108 28,528 86,381 908,113 778,196 22,694 60 50,000 0
configure.util-linux no-host 14,270 3 59 21.3 30.1 2,703,426 42,745 65,832 109,643 1,320,611 1,273,172 27,391 41 131,664 1
configure.ocaml no-host 3,872 1 2 2.6 20.6 150,060 10,993 5,163 7,513 71,649 70,898 1,448 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,549 30,549 0 1,504 14,816 14,229 226 0 50,000 0
configure.yash no-host 1,816 1 2 2.6 24.4 139,717 7,961 6,620 6,320 70,321 63,076 1,803 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.9 116,292 64,471 42,681 4,555 54,561 57,176 270 3 85,362 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 14 6 4.3 bash
15 no-host abuild-print-help 10 9 1 3.4 dash
23 no-host abuild-print-help 454 419 38 21.9 osh-cpython
31 no-host abuild-print-help 22 15 7 8.9 osh-native
1 no-host bin-true 673 517 187 2.9 bash
9 no-host bin-true 542 416 136 1.4 dash
17 no-host bin-true 2,259 1,522 1,004 17.6 osh-cpython
25 no-host bin-true 819 572 261 8.1 osh-native
2 no-host configure.cpython 15,180 9,060 6,522 27.4 bash
10 no-host configure.cpython 14,969 9,246 6,143 27.3 dash
18 no-host configure.cpython 28,433 17,053 13,238 27.4 osh-cpython
26 no-host configure.cpython 15,148 9,079 6,339 27.3 osh-native
4 no-host configure.ocaml 3,799 1,573 1,262 20.6 bash
12 no-host configure.ocaml 3,763 1,598 1,184 20.6 dash
20 no-host configure.ocaml 4,612 2,308 1,512 20.6 osh-cpython
28 no-host configure.ocaml 3,872 1,575 1,301 20.6 osh-native
5 no-host configure.tcc 49 23 26 19.4 bash
13 no-host configure.tcc 42 23 19 19.1 dash
21 no-host configure.tcc 191 132 62 19.8 osh-cpython
29 no-host configure.tcc 49 23 26 19.4 osh-native
3 no-host configure.util-linux 14,072 9,056 5,493 30.1 bash
11 no-host configure.util-linux 14,815 9,060 6,241 30.0 dash
19 no-host configure.util-linux 31,182 21,044 11,229 30.0 osh-cpython
27 no-host configure.util-linux 14,270 8,659 5,803 30.1 osh-native
6 no-host configure.yash 1,827 1,083 751 24.2 bash
14 no-host configure.yash 1,772 1,119 656 24.2 dash
22 no-host configure.yash 2,432 1,466 1,008 24.2 osh-cpython
30 no-host configure.yash 1,816 1,049 771 24.4 osh-native
0 no-host hello-world 1 1 0 2.8 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 49 33 16 17.6 osh-cpython
24 no-host hello-world 3 0 3 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 2,528 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,133 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 22,959 0 0 0 8 0 45 13 osh-cpython
31 no-host abuild-print-help 3,161 0 0 0 16 0 39 2 osh-native
1 no-host bin-true 106,328 0 0 0 8 0 1,994 69 bash
9 no-host bin-true 65,397 0 0 0 8 0 1,989 73 dash
17 no-host bin-true 757,667 0 0 0 8 0 1,997 95 osh-cpython
25 no-host bin-true 128,190 0 0 0 16 0 1,994 65 osh-native
2 no-host configure.cpython 2,226,475 1 0 0 32,928 0 14,508 1,254 bash
10 no-host configure.cpython 2,240,528 0 0 0 32,992 0 14,711 1,061 dash
18 no-host configure.cpython 6,183,193 0 0 0 27,512 0 13,250 1,150 osh-cpython
26 no-host configure.cpython 2,228,920 0 0 0 27,520 0 13,248 1,050 osh-native
4 no-host configure.ocaml 410,226 0 0 0 5,120 0 1,960 171 bash
12 no-host configure.ocaml 390,913 0 0 0 5,112 0 1,923 135 dash
20 no-host configure.ocaml 639,867 1 0 0 5,112 0 1,856 186 osh-cpython
28 no-host configure.ocaml 413,535 0 0 0 5,120 0 1,921 335 osh-native
5 no-host configure.tcc 6,537 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,468 0 0 0 96 0 46 3 dash
21 no-host configure.tcc 22,765 0 0 0 96 0 53 7 osh-cpython
29 no-host configure.tcc 7,002 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,104,335 0 0 0 42,400 0 18,599 1,009 bash
11 no-host configure.util-linux 2,259,817 1 0 0 42,584 0 17,456 1,199 dash
19 no-host configure.util-linux 5,330,276 11 0 0 39,120 0 16,958 1,395 osh-cpython
27 no-host configure.util-linux 1,998,915 1 0 0 39,120 0 16,998 1,078 osh-native
6 no-host configure.yash 256,597 0 0 0 4,120 0 872 84 bash
14 no-host configure.yash 245,192 0 0 0 3,720 0 869 95 dash
22 no-host configure.yash 385,077 0 0 0 3,728 0 848 103 osh-cpython
30 no-host configure.yash 257,446 0 0 0 3,736 0 851 87 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 3,698 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 348 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-5f348fed
dash dash-308ec8e6
osh-cpython osh-7114040f
osh-native osh-f6267fe9
host label host id
no-host no-host-556df3ee